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-rw-r--r--Crystalfontz.c477
-rw-r--r--Cwlinux.c533
-rw-r--r--HD44780.c728
-rw-r--r--Makefile.am93
-rw-r--r--Makefile.in56
-rw-r--r--MatrixOrbital.c960
-rw-r--r--SIN.c318
-rw-r--r--Skeleton.c163
-rw-r--r--bar.c460
-rw-r--r--bar.h81
-rw-r--r--config.h.in34
-rwxr-xr-xconfigure83
-rw-r--r--configure.in103
-rw-r--r--debug.c8
-rw-r--r--display.c426
-rw-r--r--display.h161
-rw-r--r--dvb.c134
-rw-r--r--dvb.h38
-rw-r--r--expr.c107
-rw-r--r--expr.h49
-rw-r--r--filter.c215
-rw-r--r--filter.h41
-rw-r--r--icon.c246
-rw-r--r--icon.h49
-rw-r--r--lcd4linux.c101
-rw-r--r--parport.c478
-rw-r--r--parport.h53
-rw-r--r--parser.c399
-rw-r--r--parser.h129
-rw-r--r--plugin.c6
-rw-r--r--processor.c1186
-rw-r--r--processor.h44
-rw-r--r--system.c855
-rw-r--r--system.h81
34 files changed, 211 insertions, 8684 deletions
diff --git a/Crystalfontz.c b/Crystalfontz.c
deleted file mode 100644
index 9b9dbc7..0000000
--- a/Crystalfontz.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/* $Id: Crystalfontz.c,v 1.20 2004/01/30 20:57:55 reinelt Exp $
- *
- * driver for display modules from Crystalfontz
- *
- * Copyright 2000 Herbert Rosmanith <herp@wildsau.idv.uni-linz.ac.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Log: Crystalfontz.c,v $
- * Revision 1.20 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.19 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.18 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.17 2003/11/16 09:45:49 reinelt
- * Crystalfontz changes, small glitch in getopt() fixed
- *
- * Revision 1.16 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.15 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.14 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.13 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.12 2003/08/19 04:28:41 reinelt
- * more Icon stuff, minor glitches fixed
- *
- * Revision 1.11 2003/08/17 06:57:04 reinelt
- * complete rewrite of the Crystalfontz driver
- *
- * Revision 1.10 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.9 2003/02/22 07:53:09 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.8 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.7 2001/04/27 05:04:57 reinelt
- *
- * replaced OPEN_MAX with sysconf()
- * replaced mktemp() with mkstemp()
- * unlock serial port if open() fails
- *
- * Revision 1.6 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.5 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.4 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.3 2000/06/04 21:43:50 herp
- * minor bugfix (zero length)
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "lock.h"
-#include "display.h"
-#include "bar.h"
-#include "icon.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-#define XRES 6
-#define YRES 8
-#define CHARS 8
-
-static LCD Lcd;
-static char *Port=NULL;
-static speed_t Speed;
-static int Device=-1;
-static int Icons;
-static int GPO;
-
-static char *FrameBuffer1=NULL;
-static char *FrameBuffer2=NULL;
-
-
-static int CF_open (void)
-{
- int fd;
- pid_t pid;
- struct termios portset;
-
- if ((pid=lock_port(Port))!=0) {
- if (pid==-1)
- error ("Crystalfontz: port %s could not be locked", Port);
- else
- error ("Crystalfontz: port %s is locked by process %d", Port, pid);
- return -1;
- }
- fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
- if (fd==-1) {
- error ("Crystalfontz: open(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- if (tcgetattr(fd, &portset)==-1) {
- error ("Crystalfontz: tcgetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- cfmakeraw(&portset);
- cfsetospeed(&portset, Speed);
- if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- error ("Crystalfontz: tcsetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- return fd;
-}
-
-
-static void CF_write (char *string, int len)
-{
- if (Device==-1) return;
- if (write (Device, string, len)==-1) {
- if (errno==EAGAIN) {
- usleep(1000);
- if (write (Device, string, len)>=0) return;
- }
- error ("Crystalfontz: write(%s) failed: %s", Port, strerror(errno));
- }
-}
-
-
-static int CF_backlight (void)
-{
- char buffer[3];
- int backlight;
-
- if (cfg_number(NULL, "Backlight", 0, 0, 100, &backlight)<0) return -1;
- snprintf (buffer, 3, "\016%c", backlight);
- CF_write (buffer, 2);
- return 0;
-}
-
-
-static int CF_contrast (void)
-{
- char buffer[3];
- int contrast;
-
- if (cfg_number(NULL, "Contrast", 50, 0, 100, &contrast)<0) return -1;
- snprintf (buffer, 3, "\017%c", contrast);
- CF_write (buffer, 2);
- return 0;
-}
-
-
-static void CF_define_char (int ascii, char *buffer)
-{
- char cmd[2]="\031"; // set custom char bitmap
-
- cmd[1]=(char)ascii;
- CF_write (cmd, 2);
- CF_write (buffer, 8);
-}
-
-
-static int CF_clear (int full)
-{
- memset (FrameBuffer1, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-
- icon_clear();
- bar_clear();
- GPO=0;
-
- if (full) {
- memset (FrameBuffer2, ' ', Lcd.rows*Lcd.cols*sizeof(char));
- CF_write ("\014", 1); // Form Feed (Clear Display)
- }
-
- return 0;
-}
-
-
-static int CF_init (LCD *Self)
-{
- char *port;
- int speed;
-
- Lcd=*Self;
-
- // Init the framebuffers
- FrameBuffer1 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- FrameBuffer2 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- if (FrameBuffer1==NULL || FrameBuffer2==NULL) {
- error ("Crystalfontz: framebuffer could not be allocated: malloc() failed");
- return -1;
- }
-
- if (Port) {
- free (Port);
- Port=NULL;
- }
-
- port=cfg_get (NULL, "Port", NULL);
- if (port==NULL || *port=='\0') {
- error ("Crystalfontz: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- Port=strdup(port);
-
-
- if (cfg_number(NULL, "Speed", 19200, 1200,19200, &speed)<0) return -1;
-
- switch (speed) {
- case 1200:
- Speed=B1200;
- break;
- case 2400:
- Speed=B2400;
- break;
- case 9600:
- Speed=B9600;
- break;
- case 19200:
- Speed=B19200;
- break;
- default:
- error ("Crystalfontz: unsupported speed '%d' in %s", speed, cfg_source());
- return -1;
- }
-
- debug ("using port %s at %d baud", Port, speed);
-
- Device=CF_open();
- if (Device==-1) return -1;
-
- if (cfg_number(NULL, "Icons", 0, 0, CHARS, &Icons)<0) return -1;
- if (Icons>0) {
- debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
- icon_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS, Icons, CF_define_char);
- Self->icons=Icons;
- Lcd.icons=Icons;
- }
-
- bar_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS-Icons);
- bar_add_segment( 0, 0,255, 32); // ASCII 32 = blank
- // Fixme
- // bar_add_segment(255,255,255,255); // ASCII 255 = block
-
- // MR: why such a large delay?
- usleep(350*1000);
-
- CF_clear(1);
-
- CF_write ("\004", 1); // hide cursor
- CF_write ("\024", 1); // scroll off
- CF_write ("\030", 1); // wrap off
-
- CF_backlight();
- CF_contrast();
-
- return 0;
-}
-
-
-void CF_goto (int row, int col)
-{
- char cmd[3]="\021"; // set cursor position
-
- if (row==0 && col==0) {
- CF_write ("\001", 1); // cursor home
- } else {
- cmd[1]=(char)col;
- cmd[2]=(char)row;
- CF_write(cmd,3);
- }
-}
-
-
-int CF_put (int row, int col, char *text)
-{
- char *p=FrameBuffer1+row*Lcd.cols+col;
- char *t=text;
-
- while (*t && col++<=Lcd.cols) {
- *p++=*t++;
- }
- return 0;
-}
-
-
-int CF_bar (int type, int row, int col, int max, int len1, int len2)
-{
- return bar_draw (type, row, col, max, len1, len2);
-}
-
-
-int CF_icon (int num, int seq, int row, int col)
-{
- return icon_draw (num, seq, row, col);
-}
-
-
-static int CF_flush (void)
-{
- int row, col, pos1, pos2;
- int c, equal;
-
- bar_process(CF_define_char);
-
- for (row=0; row<Lcd.rows; row++) {
- for (col=0; col<Lcd.cols; col++) {
- c=bar_peek(row, col);
- if (c==-1) c=icon_peek(row, col);
- if (c!=-1) {
- if (c!=32) c+=128; // non-blank
- FrameBuffer1[row*Lcd.cols+col]=(char)c;
- }
- }
- for (col=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) continue;
- CF_goto (row, col);
- for (pos1=col++, pos2=pos1, equal=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) {
- // If we find just one equal byte, we don't break, because this
- // would require a goto, which takes one byte, too.
- if (++equal>4) break;
- } else {
- pos2=col;
- equal=0;
- }
- }
- CF_write (FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1);
- }
- }
-
- memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));
-
- return 0;
-}
-
-
-int CF_quit (void)
-{
- info("Crystalfontz: shutting down.");
-
- debug ("closing port %s", Port);
- close (Device);
- unlock_port(Port);
-
- if (FrameBuffer1) {
- free(FrameBuffer1);
- FrameBuffer1=NULL;
- }
-
- if (FrameBuffer2) {
- free(FrameBuffer2);
- FrameBuffer2=NULL;
- }
-
- return (0);
-}
-
-
-LCD Crystalfontz[] = {
- { name: "626",
- rows: 2,
- cols: 16,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CF_init,
- clear: CF_clear,
- put: CF_put,
- bar: CF_bar,
- icon: CF_icon,
- gpo: NULL,
- flush: CF_flush,
- quit: CF_quit
- },
- { name: "636",
- rows: 2,
- cols: 16,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CF_init,
- clear: CF_clear,
- put: CF_put,
- bar: CF_bar,
- icon: CF_icon,
- gpo: NULL,
- flush: CF_flush,
- quit: CF_quit
- },
- { name: "632",
- rows: 2,
- cols: 16,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CF_init,
- clear: CF_clear,
- put: CF_put,
- bar: CF_bar,
- icon: CF_icon,
- gpo: NULL,
- flush: CF_flush,
- quit: CF_quit
- },
- { name: "634",
- rows: 4,
- cols: 20,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CF_init,
- clear: CF_clear,
- put: CF_put,
- bar: CF_bar,
- icon: CF_icon,
- gpo: NULL,
- flush: CF_flush,
- quit: CF_quit
- },
- { NULL }
-};
diff --git a/Cwlinux.c b/Cwlinux.c
deleted file mode 100644
index 30f181b..0000000
--- a/Cwlinux.c
+++ /dev/null
@@ -1,533 +0,0 @@
-/* $Id: Cwlinux.c,v 1.19 2004/01/30 20:57:55 reinelt Exp $
- *
- * driver for Cwlinux serial display modules
- *
- * Copyright 2002 Andrew Ip <aip@cwlinux.com>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: Cwlinux.c,v $
- * Revision 1.19 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.18 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.17 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.16 2003/11/30 16:18:36 reinelt
- * Cwlinux: invalidate Framebuffer in case a char got redefined
- *
- * Revision 1.15 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.14 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.13 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.12 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.11 2003/08/16 07:31:35 reinelt
- * double buffering in all drivers
- *
- * Revision 1.10 2003/08/01 05:15:42 reinelt
- * last cleanups for 0.9.9
- *
- * Revision 1.9 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.8 2003/05/19 05:55:17 reinelt
- * Cwlinux sleep optimization
- *
- * Revision 1.7 2003/05/14 06:17:39 reinelt
- * added support for CW1602
- *
- * Revision 1.6 2003/02/24 04:50:57 reinelt
- * cwlinux fixes
- *
- * Revision 1.5 2003/02/22 07:53:09 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.4 2003/02/22 07:23:24 reinelt
- * Cwlinux fixes
- *
- * Revision 1.3 2002/09/12 05:24:54 reinelt
- * code cleanup, character defining for bars
- *
- * Revision 1.2 2002/09/11 05:32:35 reinelt
- * changed to use new bar functions
- *
- * Revision 1.1 2002/09/11 05:16:32 reinelt
- * added Cwlinux driver
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD Cwlinux[]
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "lock.h"
-#include "display.h"
-#include "bar.h"
-#include "icon.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-#define CHARS 8
-
-static LCD Lcd;
-static char *Port = NULL;
-static speed_t Speed;
-static int Device = -1;
-static int Icons;
-
-static char *FrameBuffer1=NULL;
-static char *FrameBuffer2=NULL;
-
-
-static int CW_open(void)
-{
- int fd;
- pid_t pid;
- struct termios portset;
-
- if ((pid = lock_port(Port)) != 0) {
- if (pid == -1)
- error("Cwlinux: port %s could not be locked", Port);
- else
- error("Cwlinux: port %s is locked by process %d", Port, pid);
- return -1;
- }
-
- fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
- if (fd == -1) {
- error("Cwlinux: open(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- if (tcgetattr(fd, &portset) == -1) {
- error("Cwlinux: tcgetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- cfmakeraw(&portset);
- cfsetispeed(&portset, Speed);
- cfsetospeed(&portset, Speed);
- if (tcsetattr(fd, TCSANOW, &portset) == -1) {
- error("Cwlinux: tcsetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
-
- return fd;
-}
-
-
-static void CW_write(char *string, int len)
-{
- int ret;
-
- ret=write (Device, string, len);
- if (ret<0 && errno==EAGAIN) {
- usleep(1000);
- ret=write (Device, string, len);
- }
- if (ret<0) {
- error ("Cwlinux: write(%s) failed: %s", Port, strerror(errno));
- }
-}
-
-
-#if 0
-static int CW_read(char *string, int len)
-{
- int ret;
-
- ret=read (Device, string, len);
- if (ret<0 && errno==EAGAIN) {
- debug ("read(): EAGAIN");
- usleep(10000);
- ret=read (Device, string, len);
- }
- debug ("read(%s)=%d", string, ret);
-
- if (ret<0) {
- error("Cwlinux: read() failed: %s", strerror(errno));
- }
-
- usleep(20);
-
- return ret;
-}
-#endif
-
-static void CW_Goto(int row, int col)
-{
- char cmd[6]="\376Gxy\375";
- cmd[2]=(char)col;
- cmd[3]=(char)row;
- CW_write(cmd,5);
-}
-
-
-static void CW12232_define_char (int ascii, char *buffer)
-{
- int i, j;
- char cmd[10]="\376Nn123456\375";
-
- cmd[2]=(char)(ascii+1);
-
- // Cwlinux uses a vertical bitmap layout, so
- // we have to kind of 'rotate' the bitmap.
-
- for (i=0; i<6;i++) {
- cmd[3+i]=0;
- for (j=0; j<8;j++) {
- if (buffer[j] & (1<<(5-i))) {
- cmd[3+i]|=(1<<j);
- }
- }
- }
- CW_write(cmd,10);
-}
-
-
-static void CW1602_define_char (int ascii, char *buffer)
-{
- int i;
- char cmd[12]="\376Nn12345678\375";
-
- cmd[2]=(char)(ascii+1);
-
- for (i=0; i<8; i++) {
- cmd[3+i]=buffer[i];
- }
- CW_write(cmd,12);
- usleep(20); // delay for cw1602 to settle the character defined!
-}
-
-
-int CW_clear(int full)
-{
-
- memset (FrameBuffer1, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-
- icon_clear();
- bar_clear();
-
- if (full) {
- memset (FrameBuffer2, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-#if 0
- CW_write("\376X\375",3);
-#else
- // for some mysterious reason, we have to sleep after
- // the command _and_ after the CMD_END...
- usleep(20);
- CW_write("\376X",2);
- usleep(20);
- CW_write("\375",1);
- usleep(20);
-#endif
- }
-
- return 0;
-}
-
-
-static void CW_Brightness(void)
-{
- int level;
- char cmd[5]="\376A_\375";
-
- if (cfg_number(NULL, "Brightness", 8, 0, 8, &level)<0) return;
-
- switch (level) {
- case 0:
- // backlight off
- CW_write ("\376F\375", 3);
- break;
- case 8:
- // backlight on
- CW_write ("\376B\375", 3);
- break;
- default:
- // backlight level
- cmd[2]=level;
- CW_write (cmd, 4);
- break;
- }
-}
-
-
-int CW_init(LCD * Self)
-{
- char *port;
- int speed;
- // char buffer[16];
-
- Lcd = *Self;
-
- // Init the framebuffers
- FrameBuffer1 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- FrameBuffer2 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- if (FrameBuffer1==NULL || FrameBuffer2==NULL) {
- error ("Cwlinux: framebuffer could not be allocated: malloc() failed");
- return -1;
- }
-
- if (Port) {
- free(Port);
- Port = NULL;
- }
-
- port = cfg_get(NULL, "Port",NULL);
- if (port == NULL || *port == '\0') {
- error("Cwlinux: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- Port = strdup(port);
-
- if (cfg_number(NULL, "Speed", 19200, 9600,19200, &speed)<0) return -1;
- switch (speed) {
- case 9600:
- Speed = B9600;
- break;
- case 19200:
- Speed = B19200;
- break;
- default:
- error("Cwlinux: unsupported speed '%d' in %s", speed, cfg_source());
- return -1;
- }
-
- debug("using port %s at %d baud", Port, speed);
-
- Device = CW_open();
- if (Device == -1)
- return -1;
-
- // this does not work as I'd expect it...
-#if 0
- // read firmware version
- CW_read(buffer,sizeof(buffer));
- usleep(100000);
- CW_write ("\3761", 2);
- usleep(100000);
- CW_write ("\375", 1);
- usleep(100000);
- if (CW_read(buffer,2)!=2) {
- info ("unable to read firmware version!");
- }
- info ("Cwlinux Firmware %d.%d", (int)buffer[0], (int)buffer[1]);
-#endif
-
- CW_clear(1);
-
- // auto line wrap off
- CW_write ("\376D\375", 3);
-
- // auto scroll off
- // CW_write ("\376R\375", 3);
-
- // underline cursor off
- CW_write ("\376K\375", 3);
-
- // backlight on
- CW_write ("\376B\375", 3);
-
- // backlight brightness
- CW_Brightness();
-
- if (cfg_number(NULL, "Icons", 0, 0, CHARS, &Icons)<0) return -1;
- if (Icons>0) {
- debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
- icon_init(Lcd.rows, Lcd.cols, Lcd.xres, Lcd.yres, CHARS, Icons, CW12232_define_char);
- Self->icons=Icons;
- Lcd.icons=Icons;
- }
-
- bar_init(Lcd.rows, Lcd.cols, Lcd.xres, Lcd.yres, CHARS-Icons);
- bar_add_segment( 0, 0,255, 32); // ASCII 32 = blank
-
- return 0;
-}
-
-
-int CW_put(int row, int col, char *text)
-{
- char *p=FrameBuffer1+row*Lcd.cols+col;
- char *t = text;
-
- while (*t && col++ <= Lcd.cols) {
- *p++ = *t++;
- }
- return 0;
-}
-
-
-int CW_bar(int type, int row, int col, int max, int len1, int len2)
-{
- return bar_draw (type, row, col, max, len1, len2);
-}
-
-
-int CW_icon (int num, int seq, int row, int col)
-{
- return icon_draw (num, seq, row, col);
-}
-
-
-int CW_flush(void)
-{
- int row, col, pos1, pos2;
- int c, equal;
-
- for (row = 0; row < Lcd.rows; row++) {
- for (col = 0; col < Lcd.cols; col++) {
- c=bar_peek(row, col);
- if (c==-1) c=icon_peek(row, col);
- if (c!=-1) {
- if (c!=32) c++; // blank
- FrameBuffer1[row*Lcd.cols+col]=(char)c;
- // invalidate FrameBuffer:
- // Cwlinux does not update the display of a user-defined char
- // if it is redefined only. We have to definitely write it
- // to the display! We force this by invalidating the DoubleBuffer.
- // Fixme: This is bad: we should try to remember which chars
- // got redefined, and invalidate only those...
- FrameBuffer2[row*Lcd.cols+col]=0;
- }
- }
- for (col = 0; col < Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) continue;
- CW_Goto(row, col);
- for (pos1=col++, pos2=pos1, equal=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) {
- // If we find just one equal byte, we don't break, because this
- // would require a goto, which takes five bytes, too.
- if (++equal>5) break;
- } else {
- pos2=col;
- equal=0;
- }
- }
- CW_write (FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1);
- }
- }
-
- memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));
-
- return 0;
-}
-
-int CW12232_flush(void)
-{
- bar_process(CW12232_define_char);
- return CW_flush();
-}
-
-int CW1602_flush(void)
-{
- bar_process(CW1602_define_char);
- return CW_flush();
-}
-
-
-int CW_quit(void)
-{
- info("Cwlinux: shutting down.");
-
- debug("closing port %s", Port);
- close(Device);
- unlock_port(Port);
-
-
- if (FrameBuffer1) {
- free(FrameBuffer1);
- FrameBuffer1=NULL;
- }
-
- if (FrameBuffer2) {
- free(FrameBuffer2);
- FrameBuffer2=NULL;
- }
-
- return (0);
-}
-
-
-LCD Cwlinux[] = {
- { name: "CW12232",
- rows: 4,
- cols: 20,
- xres: 6,
- yres: 8,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CW_init,
- clear: CW_clear,
- put: CW_put,
- bar: CW_bar,
- icon: CW_icon,
- gpo: NULL,
- flush: CW12232_flush,
- quit: CW_quit
- },
- { name: "CW1602",
- rows: 2,
- cols: 16,
- xres: 5,
- yres: 8,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: CW_init,
- clear: CW_clear,
- put: CW_put,
- bar: CW_bar,
- icon: CW_icon,
- gpo: NULL,
- flush: CW1602_flush,
- quit: CW_quit
- },
- {NULL}
-};
diff --git a/HD44780.c b/HD44780.c
deleted file mode 100644
index 5995aeb..0000000
--- a/HD44780.c
+++ /dev/null
@@ -1,728 +0,0 @@
-/* $Id: HD44780.c,v 1.50 2004/01/30 20:57:55 reinelt Exp $
- *
- * driver for display modules based on the HD44780 chip
- *
- * Copyright 1999-2004 Michael Reinelt <reinelt@eunet.at>
- *
- * Modification for 4-Bit mode
- * Copyright 2003 Martin Hejl (martin@hejl.de)
- *
- * Modification for 2nd controller support
- * Copyright 2003 Jesse Brook Kovach <jkovach@wam.umd.edu>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: HD44780.c,v $
- * Revision 1.50 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.49 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.48 2004/01/06 22:33:13 reinelt
- * Copyright statements cleaned up
- *
- * Revision 1.47 2003/11/12 05:42:35 reinelt
- * small changes to the 16x4 handling
- *
- * Revision 1.46 2003/10/08 06:48:47 nicowallmeier
- * special handling for 16x4 displays
- *
- * Revision 1.45 2003/10/08 06:45:00 nicowallmeier
- * Support of two displays of the same size
- *
- * Revision 1.44 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.43 2003/09/29 06:12:56 reinelt
- * changed default HD44780 wiring: unused signals are GND
- *
- * Revision 1.42 2003/09/21 06:43:02 reinelt
- *
- *
- * MatrixOrbital: bidirectional communication
- * HD44780: special handling for 16x1 displays (thanks to Maciej Witkowiak)
- *
- * Revision 1.41 2003/09/13 06:20:39 reinelt
- * HD44780 timings changed; deactivated libtool
- *
- * Revision 1.40 2003/09/11 04:09:52 reinelt
- * minor cleanups
- *
- * Revision 1.39 2003/09/10 03:48:22 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.38 2003/09/09 11:47:47 reinelt
- * basic icon support for HD44780
- *
- * Revision 1.37 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.36 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.35 2003/08/22 03:45:08 reinelt
- * bug in parallel port code fixed, more icons stuff
- *
- * Revision 1.34 2003/08/19 05:23:55 reinelt
- * HD44780 dual-controller patch from Jesse Brook Kovach
- *
- * Revision 1.33 2003/08/19 04:28:41 reinelt
- * more Icon stuff, minor glitches fixed
- *
- * Revision 1.32 2003/08/16 07:31:35 reinelt
- * double buffering in all drivers
- *
- * Revision 1.31 2003/08/15 07:54:07 reinelt
- * HD44780 4 bit mode implemented
- *
- * Revision 1.30 2003/08/12 05:10:31 reinelt
- * first version of HD44780 4Bit-Mode patch
- *
- * Revision 1.29 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.28 2003/04/07 06:02:58 reinelt
- * further parallel port abstraction
- *
- * Revision 1.27 2003/04/04 06:01:59 reinelt
- * new parallel port abstraction scheme
- *
- * Revision 1.26 2003/02/22 07:53:09 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.25 2002/08/19 09:11:34 reinelt
- * changed HD44780 to use generic bar functions
- *
- * Revision 1.24 2002/08/19 07:36:29 reinelt
- *
- * finished bar.c, USBLCD is the first driver that uses the generic bar functions
- *
- * Revision 1.23 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.22 2002/08/17 14:14:21 reinelt
- *
- * USBLCD fixes
- *
- * Revision 1.21 2002/04/30 07:20:15 reinelt
- *
- * implemented the new ndelay(nanoseconds) in all parallel port drivers
- *
- * Revision 1.20 2001/09/09 12:26:03 reinelt
- * GPO bug: INIT is _not_ inverted
- *
- * Revision 1.19 2001/03/15 15:49:22 ltoetsch
- * fixed compile HD44780.c, cosmetics
- *
- * Revision 1.18 2001/03/15 09:47:13 reinelt
- *
- * some fixes to ppdef
- * off-by-one bug in processor.c fixed
- *
- * Revision 1.17 2001/03/14 16:47:41 reinelt
- * minor cleanups
- *
- * Revision 1.16 2001/03/14 15:30:53 reinelt
- *
- * make ppdev compatible to earlier kernels
- *
- * Revision 1.15 2001/03/14 15:14:59 reinelt
- * added ppdev parallel port access
- *
- * Revision 1.14 2001/03/12 13:44:58 reinelt
- *
- * new udelay() using Time Stamp Counters
- *
- * Revision 1.13 2001/03/12 12:39:36 reinelt
- *
- * reworked autoconf a lot: drivers may be excluded, #define's went to config.h
- *
- * Revision 1.12 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.11 2001/02/13 12:43:24 reinelt
- *
- * HD_gpo() was missing
- *
- * Revision 1.10 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.9 2000/10/20 07:17:07 reinelt
- *
- *
- * corrected a bug in HD_goto()
- * Thanks to Gregor Szaktilla <gregor@szaktilla.de>
- *
- * Revision 1.8 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.7 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.6 2000/07/31 10:43:44 reinelt
- *
- * some changes to support kernel-2.4 (different layout of various files in /proc)
- *
- * Revision 1.5 2000/07/31 06:46:35 reinelt
- *
- * eliminated some compiler warnings with glibc
- *
- * Revision 1.4 2000/04/15 16:56:52 reinelt
- *
- * moved delay loops to udelay.c
- * renamed -d (debugging) switch to -v (verbose)
- * new switch -d to calibrate delay loop
- * 'Delay' entry for HD44780 back again
- * delay loops will not calibrate automatically, because this will fail with hich CPU load
- *
- * Revision 1.3 2000/04/15 11:13:54 reinelt
- *
- * added '-d' (debugging) switch
- * added several debugging messages
- * removed config entry 'Delay' for HD44780 driver
- * delay loop for HD44780 will be calibrated automatically
- *
- * Revision 1.2 2000/04/13 06:09:52 reinelt
- *
- * added BogoMips() to system.c (not used by now, maybe sometimes we can
- * calibrate our delay loop with this value)
- *
- * added delay loop to HD44780 driver. It seems to be quite fast now. Hopefully
- * no compiler will optimize away the delay loop!
- *
- * Revision 1.1 2000/04/12 08:05:45 reinelt
- *
- * first version of the HD44780 driver
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD HD44780[]
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "display.h"
-#include "bar.h"
-#include "icon.h"
-#include "parport.h"
-#include "udelay.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-#define XRES 5
-#define YRES 8
-#define CHARS 8
-
-
-
-/* low level communication timings [nanoseconds]
- * as these values differ from spec to spec,
- * we use the worst-case values.
- */
-
-#define T_CYCLE 1000 // Enable cycle time
-#define T_PW 450 // Enable pulse width
-#define T_AS 60 // Address setup time
-#define T_H 40 // Data hold time
-
-
-/* HD44780 execution timings [microseconds]
- * as these values differ from spec to spec,
- * we use the worst-case values.
- */
-
-#define T_INIT1 4100 // first init sequence: 4.1 msec
-#define T_INIT2 100 // second init sequence: 100 usec
-#define T_EXEC 80 // normal execution time
-#define T_WRCG 120 // CG RAM Write
-#define T_CLEAR 1640 // Clear Display
-
-
-static LCD Lcd;
-static int Icons;
-static int Bits=0;
-static int GPO=0;
-static int Controllers = 0;
-static int Controller = 0;
-
-static char *FrameBuffer1=NULL;
-static char *FrameBuffer2=NULL;
-
-static unsigned char SIGNAL_RW;
-static unsigned char SIGNAL_RS;
-static unsigned char SIGNAL_ENABLE;
-static unsigned char SIGNAL_ENABLE2;
-static unsigned char SIGNAL_GPO;
-
-static void HD_nibble(unsigned char controller, unsigned char nibble)
-{
- unsigned char enable;
-
- // enable signal: 'controller' is a bitmask
- // bit 0 .. send to controller #0
- // bit 1 .. send to controller #1
- // so we can send a byte to both controllers at the same time!
- enable=0;
- if (controller&0x01) enable|=SIGNAL_ENABLE;
- if (controller&0x02) enable|=SIGNAL_ENABLE2;
-
- // clear ENABLE
- // put data on DB1..DB4
- // nibble already contains RS bit!
- parport_data(nibble);
-
- // Address set-up time
- ndelay(T_AS);
-
- // rise ENABLE
- parport_data(nibble | enable);
-
- // Enable pulse width
- ndelay(T_PW);
-
- // lower ENABLE
- parport_data(nibble);
-}
-
-
-static void HD_byte (unsigned char controller, unsigned char data, unsigned char RS)
-{
- // send high nibble of the data
- HD_nibble (controller, ((data>>4)&0x0f)|RS);
-
- // Make sure we honour T_CYCLE
- ndelay(T_CYCLE-T_AS-T_PW);
-
- // send low nibble of the data
- HD_nibble(controller, (data&0x0f)|RS);
-}
-
-
-static void HD_command (unsigned char controller, unsigned char cmd, int delay)
-{
- unsigned char enable;
-
- if (Bits==8) {
-
- // enable signal: 'controller' is a bitmask
- // bit 0 .. send to controller #0
- // bit 1 .. send to controller #1
- // so we can send a byte to both controllers at the same time!
- enable=0;
- if (controller&0x01) enable|=SIGNAL_ENABLE;
- if (controller&0x02) enable|=SIGNAL_ENABLE2;
-
- // put data on DB1..DB8
- parport_data (cmd);
-
- // clear RW and RS
- parport_control (SIGNAL_RW | SIGNAL_RS, 0);
-
- // Address set-up time
- ndelay(T_AS);
-
- // send command
- parport_toggle (enable, 1, T_PW);
-
- } else {
-
- HD_byte (controller, cmd, 0);
-
- }
-
- // wait for command completion
- udelay(delay);
-
-}
-
-
-static void HD_write (unsigned char controller, char *string, int len, int delay)
-{
- unsigned char enable;
-
- // sanity check
- if (len<=0) return;
-
- if (Bits==8) {
-
- // enable signal: 'controller' is a bitmask
- // bit 0 .. send to controller #0
- // bit 1 .. send to controller #1
- // so we can send a byte to both controllers at the same time!
- enable=0;
- if (controller&0x01) enable|=SIGNAL_ENABLE;
- if (controller&0x02) enable|=SIGNAL_ENABLE2;
-
- // clear RW, set RS
- parport_control (SIGNAL_RW | SIGNAL_RS, SIGNAL_RS);
-
- // Address set-up time
- ndelay(T_AS);
-
- while (len--) {
-
- // put data on DB1..DB8
- parport_data (*(string++));
-
- // send command
- parport_toggle (enable, 1, T_PW);
-
- // wait for command completion
- udelay(delay);
- }
-
- } else { // 4 bit mode
-
- while (len--) {
-
- // send data with RS enabled
- HD_byte (controller, *(string++), SIGNAL_RS);
-
- // wait for command completion
- udelay(delay);
- }
- }
-}
-
-
-static void HD_setGPO (int bits)
-{
- if (Lcd.gpos>0) {
-
- // put data on DB1..DB8
- parport_data (bits);
-
- // 74HCT573 set-up time
- ndelay(20);
-
- // send data
- // 74HCT573 enable pulse width = 24ns
- parport_toggle (SIGNAL_GPO, 1, 230);
- }
-}
-
-
-static void HD_define_char (int ascii, char *buffer)
-{
- // define chars on *both* controllers!
- HD_command (0x03, 0x40|8*ascii, T_EXEC);
- HD_write (0x03, buffer, 8, T_WRCG);
-}
-
-
-int HD_clear (int full)
-{
-
- memset (FrameBuffer1, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-
- icon_clear();
- bar_clear();
-
- GPO=0;
-
- if (full) {
- memset (FrameBuffer2, ' ', Lcd.rows*Lcd.cols*sizeof(char));
- HD_command (0x03, 0x01, T_CLEAR); // clear *both* displays
- HD_command (0x03, 0x03, T_CLEAR); // return home
- HD_setGPO (GPO); // all GPO's off
- }
-
- return 0;
-}
-
-
-int HD_init (LCD *Self)
-{
- int rows=-1, cols=-1, gpos=-1;
- char *s;
-
- s=cfg_get(NULL, "Size", NULL);
- if (s==NULL || *s=='\0') {
- error ("HD44780: no 'Size' entry in %s", cfg_source());
- return -1;
- }
- if (sscanf(s,"%dx%d",&cols,&rows)!=2 || rows<1 || cols<1) {
- error ("HD44780: bad size '%s'",s);
- return -1;
- }
-
- if (cfg_number(NULL, "GPOs", 0, 0, 8, &gpos)<0) return -1;
- info ("HD44780: controlling %d GPO's", gpos);
-
- if (cfg_number(NULL, "Controllers", 1, 1, 2, &Controllers)<0) return -1;
- info ("wiring: using display with %d controllers", Controllers);
-
- // current controller
- Controller=1;
-
- Self->rows=rows;
- Self->cols=cols;
- Self->gpos=gpos;
- Lcd=*Self;
-
- // Init the framebuffers
- FrameBuffer1 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- FrameBuffer2 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- if (FrameBuffer1==NULL || FrameBuffer2==NULL) {
- error ("HD44780: framebuffer could not be allocated: malloc() failed");
- return -1;
- }
-
- if (cfg_number(NULL, "Bits", 8, 4, 8, &Bits)<0) return -1;
- if (Bits!=4 && Bits!=8) {
- error ("HD44780: bad Bits '%s' in %s, should be '4' or '8'", s, cfg_source());
- return -1;
- }
- info ("wiring: using %d bit mode", Bits);
-
- if (Bits==8) {
- if ((SIGNAL_RS = parport_wire_ctrl ("RS", "AUTOFD"))==0xff) return -1;
- if ((SIGNAL_RW = parport_wire_ctrl ("RW", "GND" ))==0xff) return -1;
- if ((SIGNAL_ENABLE = parport_wire_ctrl ("ENABLE", "STROBE"))==0xff) return -1;
- if ((SIGNAL_ENABLE2 = parport_wire_ctrl ("ENABLE2", "GND" ))==0xff) return -1;
- if ((SIGNAL_GPO = parport_wire_ctrl ("GPO", "GND" ))==0xff) return -1;
- } else {
- if ((SIGNAL_RS = parport_wire_data ("RS", "DB4"))==0xff) return -1;
- if ((SIGNAL_RW = parport_wire_data ("RW", "DB5"))==0xff) return -1;
- if ((SIGNAL_ENABLE = parport_wire_data ("ENABLE", "DB6"))==0xff) return -1;
- if ((SIGNAL_ENABLE2 = parport_wire_data ("ENABLE2", "GND"))==0xff) return -1;
- if ((SIGNAL_GPO = parport_wire_data ("GPO", "GND"))==0xff) return -1;
- }
-
- if (parport_open() != 0) {
- error ("HD44780: could not initialize parallel port!");
- return -1;
- }
-
- // clear all signals
- if (Bits==8) {
- parport_control (SIGNAL_RS|SIGNAL_RW|SIGNAL_ENABLE|SIGNAL_ENABLE2|SIGNAL_GPO, 0);
- } else {
- parport_data (0);
- }
-
- // set direction: write
- parport_direction (0);
-
- // initialize *both* displays
- if (Bits==8) {
- HD_command (0x03, 0x30, T_INIT1); // 8 Bit mode, wait 4.1 ms
- HD_command (0x03, 0x30, T_INIT2); // 8 Bit mode, wait 100 us
- HD_command (0x03, 0x38, T_EXEC); // 8 Bit mode, 1/16 duty cycle, 5x8 font
- } else {
- HD_nibble(0x03, 0x03); udelay(T_INIT1); // 4 Bit mode, wait 4.1 ms
- HD_nibble(0x03, 0x03); udelay(T_INIT2); // 4 Bit mode, wait 100 us
- HD_nibble(0x03, 0x03); udelay(T_INIT1); // 4 Bit mode, wait 4.1 ms
- HD_nibble(0x03, 0x02); udelay(T_INIT2); // 4 Bit mode, wait 100 us
- HD_command (0x03, 0x28, T_EXEC); // 4 Bit mode, 1/16 duty cycle, 5x8 font
- }
-
- HD_command (0x03, 0x08, T_EXEC); // Display off, cursor off, blink off
- HD_command (0x03, 0x0c, T_CLEAR); // Display on, cursor off, blink off, wait 1.64 ms
- HD_command (0x03, 0x06, T_EXEC); // curser moves to right, no shift
-
- if (cfg_number(NULL, "Icons", 0, 0, CHARS, &Icons)<0) return -1;
- if (Icons>0) {
- debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
- icon_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS, Icons, HD_define_char);
- Self->icons=Icons;
- Lcd.icons=Icons;
- }
-
- bar_init(rows, cols, XRES, YRES, CHARS-Icons);
- bar_add_segment( 0, 0,255, 32); // ASCII 32 = blank
- bar_add_segment(255,255,255,255); // ASCII 255 = block
-
- HD_clear(1);
-
- return 0;
-}
-
-
-void HD_goto (int row, int col)
-{
- int pos;
-
- // handle multiple displays/controllers
- if (Controllers>1 && row>=Lcd.rows/2) {
- row -= Lcd.rows/2;
- Controller = 2;
- } else {
- Controller = 1;
- }
-
- // 16x1 Displays are organized as 8x2 :-(
- if (Lcd.cols==16 && Lcd.rows==1 && col>7) {
- row++;
- col-=8;
- }
-
- // 16x4 Displays use a slightly different layout
- if (Lcd.cols==16 && Lcd.rows==4) {
- pos=(row%2)*64+(row/2)*16+col;
- } else {
- pos=(row%2)*64+(row/2)*20+col;
- }
-
- HD_command (Controller, (0x80|pos), T_EXEC);
-}
-
-
-int HD_put (int row, int col, char *text)
-{
- char *p=FrameBuffer1+row*Lcd.cols+col;
- char *t=text;
-
- while (*t && col++<=Lcd.cols) {
- *p++=*t++;
- }
- return 0;
-}
-
-
-int HD_bar (int type, int row, int col, int max, int len1, int len2)
-{
- return bar_draw (type, row, col, max, len1, len2);
-}
-
-
-int HD_icon (int num, int seq, int row, int col)
-{
- return icon_draw (num, seq, row, col);
-}
-
-
-int HD_gpo (int num, int val)
-{
- if (num>=Lcd.gpos)
- return -1;
-
- if (val) {
- GPO |= 1<<num; // set bit
- } else {
- GPO &= ~(1<<num); // clear bit
- }
- return 0;
-}
-
-
-int HD_flush (void)
-{
- int row, col, pos1, pos2;
- int c, equal;
-
- bar_process(HD_define_char);
-
- for (row=0; row<Lcd.rows; row++) {
- for (col=0; col<Lcd.cols; col++) {
- c=bar_peek(row, col);
- if (c==-1) c=icon_peek(row, col);
- if (c!=-1) {
- FrameBuffer1[row*Lcd.cols+col]=(char)c;
- }
- }
- for (col=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) continue;
- HD_goto (row, col);
- for (pos1=col++, pos2=pos1, equal=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) {
- // If we find just one equal byte, we don't break, because this
- // would require a goto, which takes one byte, too.
- if (++equal>2) break;
- } else {
- pos2=col;
- equal=0;
- }
- // special handling of 16x1 displays
- if (Lcd.rows==1 && Lcd.cols==16 && col==7) {
- break;
- }
- }
- HD_write (Controller, FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1, T_EXEC);
- }
- }
-
- memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));
-
- HD_setGPO(GPO);
-
- return 0;
-}
-
-
-int HD_quit (void)
-{
- info("HD44780: shutting down.");
-
- if (FrameBuffer1) {
- free(FrameBuffer1);
- FrameBuffer1=NULL;
- }
-
- if (FrameBuffer2) {
- free(FrameBuffer2);
- FrameBuffer2=NULL;
- }
-
- return parport_close();
-}
-
-
-LCD HD44780[] = {
- { name: "HD44780",
- rows: 0,
- cols: 0,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: HD_init,
- clear: HD_clear,
- put: HD_put,
- bar: HD_bar,
- icon: HD_icon,
- gpo: HD_gpo,
- flush: HD_flush,
- quit: HD_quit
- },
- { NULL }
-};
diff --git a/Makefile.am b/Makefile.am
index 2826a9f..b181a2f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -15,60 +15,38 @@ lcd4linux_LDADD = @DRIVERS@ @DRVLIBS@
#remove next line for liblcd4linux
lcd4linux_DEPENDENCIES = @DRIVERS@
-lcd4linux_SOURCES = \
-lcd4linux.c \
-pid.c pid.h \
-hash.c hash.h \
-parser.c parser.h \
-processor.c processor.h \
-layout.c layout.h \
-timer.c timer.h \
-evaluator.c evaluator.h \
-widget.c widget.h \
+lcd4linux_SOURCES = \
+lcd4linux.c \
+cfg.c cfg.h \
+debug.c debug.h \
+drv.c drv.h \
+evaluator.c evaluator.h \
+hash.c hash.h \
+layout.c layout.h \
+lock.c lock.h \
+pid.c pid.h \
+timer.c timer.h \
+udelay.c udelay.h \
+ \
+widget.c widget.h \
widget_text.c widget_text.h \
-widget_bar.c widget_bar.h \
+widget_bar.c widget_bar.h \
widget_icon.c widget_icon.h \
-plugin.c plugin.h \
-plugin_math.c \
-plugin_string.c \
-plugin_cfg.c \
-plugin_uname.c \
-plugin_loadavg.c \
-plugin_proc_stat.c \
-plugin_cpuinfo.c \
-plugin_meminfo.c \
-plugin_netdev.c \
-plugin_ppp.c \
-plugin_dvb.c \
-plugin_i2c_sensors.c \
-plugin_xmms.c \
-system.c system.h \
-isdn.c isdn.h \
-wifi.c wifi.h \
-mail.c mail.h \
-seti.c seti.h \
-battery.c battery.h \
-dvb.c dvb.h \
-filter.c filter.h \
-exec.c exec.h \
-expr.c expr.h \
-mail2.c \
-socket.c socket.h \
-imon.c imon.h \
-\
-display.c display.h \
-drv.c drv.h \
-drv_generic_serial.c drv_generic_serial.h \
-drv_generic_parport.c drv_generic_parport.h \
-drv_generic_text.c drv_generic_text.h \
-debug.c debug.h \
-cfg.c cfg.h \
-lock.c lock.h \
-pixmap.c pixmap.h \
-bar.c bar.h \
-icon.c icon.h \
-fontmap.c fontmap.h \
-udelay.c udelay.h
+ \
+plugin.c plugin.h \
+plugin_math.c \
+plugin_string.c \
+plugin_cfg.c \
+plugin_uname.c \
+plugin_loadavg.c \
+plugin_proc_stat.c \
+plugin_cpuinfo.c \
+plugin_meminfo.c \
+plugin_netdev.c \
+plugin_ppp.c \
+plugin_dvb.c \
+plugin_i2c_sensors.c \
+plugin_xmms.c
#liblcd4linux_la_DEPENDENCIES = @DRIVERS@
#liblcd4linux_la_LDFLAGS = -version-info 9:12:9
@@ -87,15 +65,17 @@ udelay.c udelay.h
#udelay.c udelay.h
EXTRA_lcd4linux_SOURCES= \
-parport.c parport.h \
+drv_generic_text.c drv_generic_text.h \
+drv_generic_serial.c drv_generic_serial.h \
+drv_generic_parport.c drv_generic_parport.h \
BeckmannEgle.c \
-drv_Crystalfontz.c Crystalfontz.c \
-drv_Cwlinux.c Cwlinux.c \
+drv_Crystalfontz.c \
+drv_Cwlinux.c \
HD44780.c \
M50530.c \
T6963.c \
USBLCD.c \
-drv_MatrixOrbital.c MatrixOrbital.c \
+drv_MatrixOrbital.c \
MilfordInstruments.c \
PalmPilot.c \
Raster.c \
@@ -121,5 +101,4 @@ README.Tokens \
README.Drivers \
README.Plugins \
README.KDE \
-Skeleton.c \
plugin_sample.c
diff --git a/Makefile.in b/Makefile.in
index 1dcc66e..dd1a8ff 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -106,7 +106,7 @@ lcd4linux_LDADD = @DRIVERS@ @DRVLIBS@
#remove next line for liblcd4linux
lcd4linux_DEPENDENCIES = @DRIVERS@
-lcd4linux_SOURCES = lcd4linux.c pid.c pid.h hash.c hash.h parser.c parser.h processor.c processor.h layout.c layout.h timer.c timer.h evaluator.c evaluator.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_math.c plugin_string.c plugin_cfg.c plugin_uname.c plugin_loadavg.c plugin_proc_stat.c plugin_cpuinfo.c plugin_meminfo.c plugin_netdev.c plugin_ppp.c plugin_dvb.c plugin_i2c_sensors.c plugin_xmms.c system.c system.h isdn.c isdn.h wifi.c wifi.h mail.c mail.h seti.c seti.h battery.c battery.h dvb.c dvb.h filter.c filter.h exec.c exec.h expr.c expr.h mail2.c socket.c socket.h imon.c imon.h display.c display.h drv.c drv.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_text.c drv_generic_text.h debug.c debug.h cfg.c cfg.h lock.c lock.h pixmap.c pixmap.h bar.c bar.h icon.c icon.h fontmap.c fontmap.h udelay.c udelay.h
+lcd4linux_SOURCES = lcd4linux.c cfg.c cfg.h debug.c debug.h drv.c drv.h evaluator.c evaluator.h hash.c hash.h layout.c layout.h lock.c lock.h pid.c pid.h timer.c timer.h udelay.c udelay.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_math.c plugin_string.c plugin_cfg.c plugin_uname.c plugin_loadavg.c plugin_proc_stat.c plugin_cpuinfo.c plugin_meminfo.c plugin_netdev.c plugin_ppp.c plugin_dvb.c plugin_i2c_sensors.c plugin_xmms.c
#liblcd4linux_la_DEPENDENCIES = @DRIVERS@
@@ -125,10 +125,10 @@ lcd4linux_SOURCES = lcd4linux.c pid.c pid.h hash.c hash.h parser.c parser.h pro
#fontmap.c fontmap.h \
#udelay.c udelay.h
-EXTRA_lcd4linux_SOURCES = parport.c parport.h BeckmannEgle.c drv_Crystalfontz.c Crystalfontz.c drv_Cwlinux.c Cwlinux.c HD44780.c M50530.c T6963.c USBLCD.c drv_MatrixOrbital.c MatrixOrbital.c MilfordInstruments.c PalmPilot.c Raster.c SIN.c XWindow.c Text.c
+EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h BeckmannEgle.c drv_Crystalfontz.c drv_Cwlinux.c HD44780.c M50530.c T6963.c USBLCD.c drv_MatrixOrbital.c MilfordInstruments.c PalmPilot.c Raster.c SIN.c XWindow.c Text.c
-EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm curses.m4 AUTHORS CREDITS FAQ NEWS TODO README README.Rows README.Tokens README.Drivers README.Plugins README.KDE Skeleton.c plugin_sample.c
+EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm curses.m4 AUTHORS CREDITS FAQ NEWS TODO README README.Rows README.Tokens README.Drivers README.Plugins README.KDE plugin_sample.c
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
@@ -146,23 +146,16 @@ X_CFLAGS = @X_CFLAGS@
X_LIBS = @X_LIBS@
X_EXTRA_LIBS = @X_EXTRA_LIBS@
X_PRE_LIBS = @X_PRE_LIBS@
-lcd4linux_OBJECTS = lcd4linux.$(OBJEXT) pid.$(OBJEXT) hash.$(OBJEXT) \
-parser.$(OBJEXT) processor.$(OBJEXT) layout.$(OBJEXT) timer.$(OBJEXT) \
-evaluator.$(OBJEXT) widget.$(OBJEXT) widget_text.$(OBJEXT) \
-widget_bar.$(OBJEXT) widget_icon.$(OBJEXT) plugin.$(OBJEXT) \
-plugin_math.$(OBJEXT) plugin_string.$(OBJEXT) plugin_cfg.$(OBJEXT) \
-plugin_uname.$(OBJEXT) plugin_loadavg.$(OBJEXT) \
-plugin_proc_stat.$(OBJEXT) plugin_cpuinfo.$(OBJEXT) \
-plugin_meminfo.$(OBJEXT) plugin_netdev.$(OBJEXT) plugin_ppp.$(OBJEXT) \
-plugin_dvb.$(OBJEXT) plugin_i2c_sensors.$(OBJEXT) plugin_xmms.$(OBJEXT) \
-system.$(OBJEXT) isdn.$(OBJEXT) wifi.$(OBJEXT) mail.$(OBJEXT) \
-seti.$(OBJEXT) battery.$(OBJEXT) dvb.$(OBJEXT) filter.$(OBJEXT) \
-exec.$(OBJEXT) expr.$(OBJEXT) mail2.$(OBJEXT) socket.$(OBJEXT) \
-imon.$(OBJEXT) display.$(OBJEXT) drv.$(OBJEXT) \
-drv_generic_serial.$(OBJEXT) drv_generic_parport.$(OBJEXT) \
-drv_generic_text.$(OBJEXT) debug.$(OBJEXT) cfg.$(OBJEXT) lock.$(OBJEXT) \
-pixmap.$(OBJEXT) bar.$(OBJEXT) icon.$(OBJEXT) fontmap.$(OBJEXT) \
-udelay.$(OBJEXT)
+lcd4linux_OBJECTS = lcd4linux.$(OBJEXT) cfg.$(OBJEXT) debug.$(OBJEXT) \
+drv.$(OBJEXT) evaluator.$(OBJEXT) hash.$(OBJEXT) layout.$(OBJEXT) \
+lock.$(OBJEXT) pid.$(OBJEXT) timer.$(OBJEXT) udelay.$(OBJEXT) \
+widget.$(OBJEXT) widget_text.$(OBJEXT) widget_bar.$(OBJEXT) \
+widget_icon.$(OBJEXT) plugin.$(OBJEXT) plugin_math.$(OBJEXT) \
+plugin_string.$(OBJEXT) plugin_cfg.$(OBJEXT) plugin_uname.$(OBJEXT) \
+plugin_loadavg.$(OBJEXT) plugin_proc_stat.$(OBJEXT) \
+plugin_cpuinfo.$(OBJEXT) plugin_meminfo.$(OBJEXT) \
+plugin_netdev.$(OBJEXT) plugin_ppp.$(OBJEXT) plugin_dvb.$(OBJEXT) \
+plugin_i2c_sensors.$(OBJEXT) plugin_xmms.$(OBJEXT)
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -178,25 +171,20 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP_ENV = --best
-DEP_FILES = .deps/BeckmannEgle.P .deps/Crystalfontz.P .deps/Cwlinux.P \
-.deps/HD44780.P .deps/M50530.P .deps/MatrixOrbital.P \
+DEP_FILES = .deps/BeckmannEgle.P .deps/HD44780.P .deps/M50530.P \
.deps/MilfordInstruments.P .deps/PalmPilot.P .deps/Raster.P .deps/SIN.P \
-.deps/T6963.P .deps/Text.P .deps/USBLCD.P .deps/XWindow.P .deps/bar.P \
-.deps/battery.P .deps/cfg.P .deps/debug.P .deps/display.P .deps/drv.P \
-.deps/drv_Crystalfontz.P .deps/drv_Cwlinux.P .deps/drv_MatrixOrbital.P \
-.deps/drv_generic_parport.P .deps/drv_generic_serial.P \
-.deps/drv_generic_text.P .deps/dvb.P .deps/evaluator.P .deps/exec.P \
-.deps/expr.P .deps/filter.P .deps/fontmap.P .deps/hash.P .deps/icon.P \
-.deps/imon.P .deps/isdn.P .deps/layout.P .deps/lcd4linux.P .deps/lock.P \
-.deps/mail.P .deps/mail2.P .deps/parport.P .deps/parser.P .deps/pid.P \
-.deps/pixmap.P .deps/plugin.P .deps/plugin_cfg.P .deps/plugin_cpuinfo.P \
+.deps/T6963.P .deps/Text.P .deps/USBLCD.P .deps/XWindow.P .deps/cfg.P \
+.deps/debug.P .deps/drv.P .deps/drv_Crystalfontz.P .deps/drv_Cwlinux.P \
+.deps/drv_MatrixOrbital.P .deps/drv_generic_parport.P \
+.deps/drv_generic_serial.P .deps/drv_generic_text.P .deps/evaluator.P \
+.deps/hash.P .deps/layout.P .deps/lcd4linux.P .deps/lock.P .deps/pid.P \
+.deps/plugin.P .deps/plugin_cfg.P .deps/plugin_cpuinfo.P \
.deps/plugin_dvb.P .deps/plugin_i2c_sensors.P .deps/plugin_loadavg.P \
.deps/plugin_math.P .deps/plugin_meminfo.P .deps/plugin_netdev.P \
.deps/plugin_ppp.P .deps/plugin_proc_stat.P .deps/plugin_string.P \
-.deps/plugin_uname.P .deps/plugin_xmms.P .deps/processor.P .deps/seti.P \
-.deps/socket.P .deps/system.P .deps/timer.P .deps/udelay.P \
+.deps/plugin_uname.P .deps/plugin_xmms.P .deps/timer.P .deps/udelay.P \
.deps/widget.P .deps/widget_bar.P .deps/widget_icon.P \
-.deps/widget_text.P .deps/wifi.P
+.deps/widget_text.P
SOURCES = $(lcd4linux_SOURCES) $(EXTRA_lcd4linux_SOURCES)
OBJECTS = $(lcd4linux_OBJECTS)
diff --git a/MatrixOrbital.c b/MatrixOrbital.c
deleted file mode 100644
index 2035283..0000000
--- a/MatrixOrbital.c
+++ /dev/null
@@ -1,960 +0,0 @@
-/* $Id: MatrixOrbital.c,v 1.52 2004/01/30 20:57:55 reinelt Exp $
- *
- * driver for Matrix Orbital serial display modules
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: MatrixOrbital.c,v $
- * Revision 1.52 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.51 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.50 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.49 2003/12/19 05:35:14 reinelt
- * renamed 'client' to 'plugin'
- *
- * Revision 1.48 2003/11/16 09:45:49 reinelt
- * Crystalfontz changes, small glitch in getopt() fixed
- *
- * Revision 1.47 2003/10/22 04:19:16 reinelt
- * Makefile.in for imon.c/.h, some MatrixOrbital clients
- *
- * Revision 1.46 2003/10/12 04:46:19 reinelt
- *
- *
- * first try to integrate the Evaluator into a display driver (MatrixOrbital here)
- * small warning in processor.c fixed (thanks to Zachary Giles)
- * workaround for udelay() on alpha (no msr.h avaliable) (thanks to Zachary Giles)
- *
- * Revision 1.45 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.44 2003/10/03 03:51:14 reinelt
- * start support for new MatrixOrbital MX2 displays
- *
- * Revision 1.43 2003/09/29 06:12:56 reinelt
- * changed default HD44780 wiring: unused signals are GND
- *
- * Revision 1.42 2003/09/21 06:43:02 reinelt
- *
- *
- * MatrixOrbital: bidirectional communication
- * HD44780: special handling for 16x1 displays (thanks to Maciej Witkowiak)
- *
- * Revision 1.41 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.40 2003/09/11 04:09:53 reinelt
- * minor cleanups
- *
- * Revision 1.39 2003/09/10 03:48:23 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.38 2003/09/09 11:47:47 reinelt
- * basic icon support for HD44780
- *
- * Revision 1.37 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.36 2003/09/09 05:30:33 reinelt
- * even more icons stuff
- *
- * Revision 1.35 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.34 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.33 2003/08/24 04:31:56 reinelt
- * icon.c icon.h added
- *
- * Revision 1.32 2003/08/22 03:45:08 reinelt
- * bug in parallel port code fixed, more icons stuff
- *
- * Revision 1.31 2003/08/19 04:28:41 reinelt
- * more Icon stuff, minor glitches fixed
- *
- * Revision 1.30 2003/08/17 16:37:39 reinelt
- * more icon framework
- *
- * Revision 1.29 2003/08/16 07:31:35 reinelt
- * double buffering in all drivers
- *
- * Revision 1.28 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.27 2003/02/22 07:53:10 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.26 2003/02/13 10:40:17 reinelt
- *
- * changed "copyright" to "2003"
- * added slightly different protocol for MatrixOrbital "LK202" displays
- *
- * Revision 1.25 2002/08/19 09:30:18 reinelt
- * MatrixOrbital uses generic bar funnctions
- *
- * Revision 1.24 2002/08/19 07:36:29 reinelt
- *
- * finished bar.c, USBLCD is the first driver that uses the generic bar functions
- *
- * Revision 1.23 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.22 2001/04/27 05:04:57 reinelt
- *
- * replaced OPEN_MAX with sysconf()
- * replaced mktemp() with mkstemp()
- * unlock serial port if open() fails
- *
- * Revision 1.21 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.20 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.19 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.18 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.17 2000/04/15 11:13:54 reinelt
- *
- * added '-d' (debugging) switch
- * added several debugging messages
- * removed config entry 'Delay' for HD44780 driver
- * delay loop for HD44780 will be calibrated automatically
- *
- * Revision 1.16 2000/04/13 06:09:52 reinelt
- *
- * added BogoMips() to system.c (not used by now, maybe sometimes we can
- * calibrate our delay loop with this value)
- *
- * added delay loop to HD44780 driver. It seems to be quite fast now. Hopefully
- * no compiler will optimize away the delay loop!
- *
- * Revision 1.15 2000/04/12 08:05:45 reinelt
- *
- * first version of the HD44780 driver
- *
- * Revision 1.14 2000/04/10 04:40:53 reinelt
- *
- * minor changes and cleanups
- *
- * Revision 1.13 2000/04/07 05:42:20 reinelt
- *
- * UUCP style lockfiles for the serial port
- *
- * Revision 1.12 2000/03/26 18:46:28 reinelt
- *
- * bug in pixmap.c that leaded to empty bars fixed
- * name conflicts with X11 resolved
- *
- * Revision 1.11 2000/03/25 05:50:43 reinelt
- *
- * memory leak in Raster_flush closed
- * driver family logic changed
- *
- * Revision 1.10 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.9 2000/03/22 07:33:50 reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- * Revision 1.8 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- * Revision 1.7 2000/03/18 08:07:04 reinelt
- *
- * vertical bars implemented
- * bar compaction improved
- * memory information implemented
- *
- * Revision 1.6 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.5 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- * Revision 1.4 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD MatrixOrbital[]
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "plugin.h"
-#include "lock.h"
-#include "display.h"
-#include "bar.h"
-#include "icon.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-#define XRES 5
-#define YRES 8
-#define CHARS 8
-
-static LCD Lcd;
-static char *Port=NULL;
-static speed_t Speed;
-static int Device=-1;
-static int Icons;
-static int GPO[8];
-
-static char *FrameBuffer1=NULL;
-static char *FrameBuffer2=NULL;
-
-typedef struct {
- int type;
- char *name;
-} MODEL;
-
-static MODEL Model[] = {
- { 0x01, "LCD0821" },
- { 0x03, "LCD2021" },
- { 0x04, "LCD1641" },
- { 0x05, "LCD2041" },
- { 0x06, "LCD4021" },
- { 0x07, "LCD4041" },
- { 0x08, "LK202-25" },
- { 0x09, "LK204-25" },
- { 0x0a, "LK404-55" },
- { 0x0b, "VFD2021" },
- { 0x0c, "VFD2041" },
- { 0x0d, "VFD4021" },
- { 0x0e, "VK202-25" },
- { 0x0f, "VK204-25" },
- { 0x10, "GLC12232" },
- { 0x13, "GLC24064" },
- { 0x15, "GLK24064-25" },
- { 0x22, "GLK12232-25" },
- { 0x31, "LK404-AT" },
- { 0x32, "VFD1621" },
- { 0x33, "LK402-12" },
- { 0x34, "LK162-12" },
- { 0x35, "LK204-25PC" },
- { 0x36, "LK202-24-USB" },
- { 0x38, "LK204-24-USB" },
- { 0xff, "Unknown" }
-};
-
-
-static int MO_open (void)
-{
- int fd;
- pid_t pid;
- struct termios portset;
-
- if ((pid=lock_port(Port))!=0) {
- if (pid==-1)
- error ("MatrixOrbital: port %s could not be locked", Port);
- else
- error ("MatrixOrbital: port %s is locked by process %d", Port, pid);
- return -1;
- }
- fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
- if (fd==-1) {
- error ("MatrixOrbital: open(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- if (tcgetattr(fd, &portset)==-1) {
- error ("MatrixOrbital: tcgetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- cfmakeraw(&portset);
- cfsetospeed(&portset, Speed);
- if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- error ("MatrixOrbital: tcsetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- return fd;
-}
-
-
-static int MO_read (char *string, int len)
-{
- int run, ret;
-
- if (Device==-1) return -1;
- for (run=0; run<10; run++) {
- ret=read (Device, string, len);
- if (ret>=0 || errno!=EAGAIN) break;
- debug ("read(): EAGAIN");
- usleep(1000);
- }
-
- if (ret<0) {
- error("MatrixOrbital: read(%s, %d) failed: %s", Port, len, strerror(errno));
- }
-
- return ret;
-}
-
-
-static void MO_write (char *string, int len)
-{
- int run, ret;
-
- if (Device==-1) return;
- for (run=0; run<10; run++) {
- ret=write (Device, string, len);
- if (ret>=0 || errno!=EAGAIN) break;
- debug ("write(): EAGAIN");
- usleep(1000);
- }
-
- if (ret<0) {
- error ("MatrixOrbital: write(%s) failed: %s", Port, strerror(errno));
- }
-
- // Fixme
- if (ret!=len) {
- error ("MatrixOrbital: partial write: len=%d ret=%d", len, ret);
- }
-
- return;
-}
-
-
-static int MO_contrast (void)
-{
- char buffer[4];
- int contrast;
-
- if (cfg_number(NULL, "Contrast", 160, 0, 255, &contrast)<0) return -1;
- snprintf (buffer, 4, "\376P%c", contrast);
- MO_write (buffer, 3);
- return 0;
-}
-
-
-static void MO_define_char (int ascii, char *buffer)
-{
- char cmd[3]="\376N";
-
- cmd[2]=(char)ascii;
- MO_write (cmd, 3);
- MO_write (buffer, 8);
-}
-
-
-static int MO_clear (int protocol)
-{
- int gpo;
-
- memset (FrameBuffer1, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-
- icon_clear();
- bar_clear();
- memset(GPO, 0, sizeof(GPO));
-
- if (protocol) {
- memset (FrameBuffer2, ' ', Lcd.rows*Lcd.cols*sizeof(char));
- switch (protocol) {
- case 1:
- MO_write ("\014", 1); // Clear Screen
- MO_write ("\376V", 2); // GPO off
- break;
- case 2:
- MO_write ("\376\130", 2); // Clear Screen
- for (gpo=1; gpo<=Lcd.gpos; gpo++) {
- char cmd1[3]="\376V";
- char cmd2[4]="\376\300x\377";
- cmd1[2]=(char)gpo;
- cmd2[2]=(char)gpo;
- MO_write (cmd1, 3); // GPO off
- MO_write (cmd2, 4); // PWM full power
- }
- break;
- }
- }
-
- return 0;
-}
-
-int MO_clear1 (int full)
-{
- return MO_clear(full?1:0);
-}
-
-int MO_clear2 (int full)
-{
- return MO_clear(full?2:0);
-}
-
-
-static void plugin_contrast (RESULT *result, RESULT *arg1)
-{
- char buffer[4];
- double contrast;
-
- contrast=R2N(arg1);
- if (contrast<0 ) contrast=0;
- if (contrast>255) contrast=255;
- snprintf (buffer, 4, "\376P%c", (int)contrast);
- MO_write (buffer, 3);
-
- SetResult(&result, R_NUMBER, &contrast);
-}
-
-
-static void plugin_backlight (RESULT *result, RESULT *arg1)
-{
- char buffer[4];
- double backlight;
-
- backlight=R2N(arg1);
- if (backlight<-1 ) backlight=-1;
- if (backlight>255) backlight=255;
- if (backlight<0) {
- // backlight off
- snprintf (buffer, 3, "\376F");
- MO_write (buffer, 2);
- } else {
- // backlight on for n minutes
- snprintf (buffer, 4, "\376B%c", (int)backlight);
- MO_write (buffer, 3);
- }
- SetResult(&result, R_NUMBER, &backlight);
-}
-
-
-static void plugin_gpo (RESULT *result, RESULT *arg1, RESULT *arg2)
-{
- int num;
- double val;
- char cmd[3]="\376";
- // Fixme
- int protocol=2;
-
- num=R2N(arg1);
- val=R2N(arg2);
-
- if (num<1) num=1;
- if (num>6) num=6;
-
- if (val>=1.0) {
- val=1.0;
- } else {
- val=0.0;
- }
-
- switch (protocol) {
- case 1:
- if (num==0) {
- if (val>=1.0) {
- MO_write ("\376W", 2); // GPO on
- } else {
- MO_write ("\376V", 2); // GPO off
- }
- } else {
- error("Fixme");
- val=-1.0;
- }
- break;
-
- case 2:
- if (val>=1.0) {
- cmd[1]='W'; // GPO on
- } else {
- cmd[1]='V'; // GPO off
- }
- cmd[2]=(char)num;
- MO_write (cmd, 3);
- break;
- }
-
- SetResult(&result, R_NUMBER, &val);
-}
-
-
-static void plugin_pwm (RESULT *result, RESULT *arg1, RESULT *arg2)
-{
- int num;
- double val;
- char cmd[4]="\376\300";
-
- num=R2N(arg1);
- if (num<1) num=1;
- if (num>6) num=6;
- cmd[2]=(char)num;
-
- val=R2N(arg2);
- if (val< 0.0) val= 0.0;
- if (val>255.0) val=255.0;
- cmd[3]=(char)val;
-
- MO_write (cmd, 4);
-
- SetResult(&result, R_NUMBER, &val);
-}
-
-
-static void plugin_rpm (RESULT *result, RESULT *arg1)
-{
- int num;
- double val;
- char cmd[3]="\376\301";
- char buffer[7];
-
- num=R2N(arg1);
- if (num<1) num=1;
- if (num>6) num=6;
- cmd[2]=(char)num;
-
- MO_write (cmd, 3);
- usleep(100000);
- MO_read (buffer, 7);
-
- debug ("rpm: buffer[0]=0x%01x", buffer[0]);
- debug ("rpm: buffer[1]=0x%01x", buffer[1]);
- debug ("rpm: buffer[2]=0x%01x", buffer[2]);
- debug ("rpm: buffer[3]=0x%01x", buffer[3]);
- debug ("rpm: buffer[4]=0x%01x", buffer[4]);
- debug ("rpm: buffer[5]=0x%01x", buffer[5]);
- debug ("rpm: buffer[6]=0x%01x", buffer[6]);
-
- SetResult(&result, R_NUMBER, &val);
-}
-
-
-static int MO_init (LCD *Self, int protocol)
-{
- int i;
- char *port, buffer[256];
-
-
- Lcd=*Self;
-
- // Init the framebuffers
- FrameBuffer1 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- FrameBuffer2 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- if (FrameBuffer1==NULL || FrameBuffer2==NULL) {
- error ("MatrixOrbital: framebuffer could not be allocated: malloc() failed");
- return -1;
- }
-
- if (Port) {
- free (Port);
- Port=NULL;
- }
-
- port=cfg_get (NULL, "Port", NULL);
- if (port==NULL || *port=='\0') {
- error ("MatrixOrbital: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- Port=strdup(port);
-
- if (cfg_number(NULL, "Speed", 19200, 1200, 19200, &i)<0) return -1;
- switch (i) {
- case 1200:
- Speed=B1200;
- break;
- case 2400:
- Speed=B2400;
- break;
- case 9600:
- Speed=B9600;
- break;
- case 19200:
- Speed=B19200;
- break;
- default:
- error ("MatrixOrbital: unsupported speed '%d' in %s", i, cfg_source());
- return -1;
- }
-
- debug ("using port %s at %d baud", Port, i);
-
- Device=MO_open();
- if (Device==-1) return -1;
-
- // read module type
- MO_write ("\3767", 2);
- usleep(1000);
- MO_read (buffer, 1);
- for (i=0; Model[i].type!=0xff; i++) {
- if (Model[i].type == (int)*buffer) break;
- }
- info ("Display on %s is a MatrixOrbital %s (type 0x%02x)", Port, Model[i].name, Model[i].type);
-
- // read serial number
- MO_write ("\3765", 2);
- usleep(100000);
- MO_read (buffer, 2);
- info ("Display on %s has Serial Number 0x%x", Port, *(short*)buffer);
-
- // read version number
- MO_write ("\3766", 2);
- usleep(100000);
- MO_read (buffer, 1);
- info ("Display on %s has Firmware Version 0x%x", Port, *buffer);
-
-
- if (cfg_number(NULL, "Icons", 0, 0, CHARS, &Icons)<0) return -1;
- if (Icons>0) {
- debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
- icon_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS, Icons, MO_define_char);
- Self->icons=Icons;
- Lcd.icons=Icons;
- }
-
- bar_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS-Icons);
- bar_add_segment( 0, 0,255, 32); // ASCII 32 = blank
- bar_add_segment(255,255,255,255); // ASCII 255 = block
-
- MO_clear(protocol);
- MO_contrast();
-
- MO_write ("\376B", 3); // backlight on
- MO_write ("\376K", 2); // cursor off
- MO_write ("\376T", 2); // blink off
- MO_write ("\376D", 2); // line wrapping off
- MO_write ("\376R", 2); // auto scroll off
-
- // register as a plugin
- AddFunction ("contrast", 1, plugin_contrast);
- AddFunction ("backlight", 1, plugin_backlight);
- AddFunction ("gpo", 2, plugin_gpo);
- AddFunction ("pwm", 2, plugin_pwm);
- AddFunction ("rpm", 1, plugin_rpm);
-
- return 0;
-}
-
-
-int MO_init1 (LCD *Self)
-{
- return MO_init(Self, 1);
-}
-
-int MO_init2 (LCD *Self)
-{
- return MO_init(Self, 2);
-}
-
-
-void MO_goto (int row, int col)
-{
- char cmd[5]="\376Gyx";
- cmd[2]=(char)col+1;
- cmd[3]=(char)row+1;
- MO_write(cmd,4);
-}
-
-
-int MO_put (int row, int col, char *text)
-{
- char *p=FrameBuffer1+row*Lcd.cols+col;
- char *t=text;
-
- while (*t && col++<=Lcd.cols) {
- *p++=*t++;
- }
- return 0;
-}
-
-
-int MO_bar (int type, int row, int col, int max, int len1, int len2)
-{
- return bar_draw (type, row, col, max, len1, len2);
-}
-
-
-int MO_icon (int num, int seq, int row, int col)
-{
- return icon_draw (num, seq, row, col);
-}
-
-
-int MO_gpo (int num, int val)
-{
- if (num>=Lcd.gpos)
- return -1;
-
- GPO[num]=val;
-
- // Fixme
- GPO[num]=255;
-
- return 0;
-}
-
-
-static int MO_flush (int protocol)
-{
- int row, col, pos1, pos2;
- int c, equal;
- int gpo;
-
- bar_process(MO_define_char);
-
- for (row=0; row<Lcd.rows; row++) {
- for (col=0; col<Lcd.cols; col++) {
- c=bar_peek(row, col);
- if (c==-1) c=icon_peek(row, col);
- if (c!=-1) {
- FrameBuffer1[row*Lcd.cols+col]=(char)c;
- }
- }
- for (col=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) continue;
- MO_goto (row, col);
- for (pos1=col++, pos2=pos1, equal=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) {
- // If we find just one equal byte, we don't break, because this
- // would require a goto, which takes one byte, too.
- if (++equal>5) break;
- } else {
- pos2=col;
- equal=0;
- }
- }
- MO_write (FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1);
- }
- }
-
- memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));
-
- switch (protocol) {
- case 1:
- if (GPO[0]) {
- MO_write ("\376W", 2); // GPO on
- } else {
- MO_write ("\376V", 2); // GPO off
- }
- break;
- case 2:
- for (gpo=1; gpo<=Lcd.gpos; gpo++) {
- char cmd[3]="\376";
- cmd[1]=GPO[gpo]? 'W':'V';
- cmd[2]=(char)gpo;
- MO_write (cmd, 3);
- }
- break;
- }
-
- return 0;
-}
-
-int MO_flush1 (void)
-{
- return MO_flush(1);
-}
-
-int MO_flush2 (void)
-{
- return MO_flush(2);
-}
-
-
-int MO_quit (void)
-{
- info("MatrixOrbital: shutting down.");
-
- debug ("closing port %s", Port);
- close (Device);
- unlock_port(Port);
-
- if (FrameBuffer1) {
- free(FrameBuffer1);
- FrameBuffer1=NULL;
- }
-
- if (FrameBuffer2) {
- free(FrameBuffer2);
- FrameBuffer2=NULL;
- }
-
- return (0);
-}
-
-
-LCD MatrixOrbital[] = {
- { name: "LCD0821",
- rows: 2,
- cols: 8,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 1,
- init: MO_init1,
- clear: MO_clear1,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush1,
- quit: MO_quit
- },
- { name: "LCD1621",
- rows: 2,
- cols: 16,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 1,
- init: MO_init1,
- clear: MO_clear1,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush1,
- quit: MO_quit
- },
- { name: "LCD2021",
- rows: 2,
- cols: 20,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 1,
- init: MO_init1,
- clear: MO_clear1,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush1,
- quit: MO_quit
- },
- { name: "LCD2041",
- rows: 4,
- cols: 20,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 1,
- init: MO_init1,
- clear: MO_clear1,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush1,
- quit: MO_quit
- },
- { name: "LCD4021",
- rows: 2,
- cols: 40,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 1,
- init: MO_init1,
- clear: MO_clear1,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush1,
- quit: MO_quit
- },
- { name: "LK202-25",
- rows: 2,
- cols: 20,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 6,
- init: MO_init2,
- clear: MO_clear2,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush2,
- quit: MO_quit
- },
- { name: "LK204-25",
- rows: 4,
- cols: 20,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 6,
- init: MO_init2,
- clear: MO_clear2,
- put: MO_put,
- bar: MO_bar,
- icon: MO_icon,
- gpo: MO_gpo,
- flush: MO_flush2,
- quit: MO_quit
- },
- { NULL }
-};
diff --git a/SIN.c b/SIN.c
deleted file mode 100644
index ec95c87..0000000
--- a/SIN.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* $Id: SIN.c,v 1.15 2004/01/29 04:40:02 reinelt Exp $
- *
- * driver for SIN router displays
- *
- * Copyright 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: SIN.c,v $
- * Revision 1.15 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.14 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.13 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.12 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.11 2003/08/17 12:11:58 reinelt
- * framework for icons prepared
- *
- * Revision 1.10 2003/08/17 08:25:30 reinelt
- * preparations for liblcd4linux; minor bugs in SIN.c and Skeleton.c
- *
- * Revision 1.9 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.8 2003/02/22 07:53:10 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.7 2001/04/27 05:04:57 reinelt
- *
- * replaced OPEN_MAX with sysconf()
- * replaced mktemp() with mkstemp()
- * unlock serial port if open() fails
- *
- * Revision 1.6 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.5 2000/12/07 20:47:54 reinelt
- *
- * first try for SIN bars
- *
- * Revision 1.4 2000/12/01 20:42:37 reinelt
- *
- * added debugging of SIN driver output, probably found the positioning bug (format %02x instead of %2x)
- *
- * Revision 1.3 2000/12/01 07:20:26 reinelt
- *
- * modified text positioning: row starts with 0, column is hexadecimal
- *
- * Revision 1.2 2000/11/28 17:27:19 reinelt
- *
- * changed decimal values for screen, row, column to ascii values (shame on you!)
- *
- * Revision 1.1 2000/11/28 16:46:11 reinelt
- *
- * first try to support display of SIN router
- *
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD SIN[] *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "lock.h"
-#include "display.h"
-#include "bar.h"
-
-// FIXME: 6x8
-#define XRES 1
-#define YRES 1
-
-
-static LCD Lcd;
-static char *Port=NULL;
-static int Device=-1;
-
-static char Txt[8][40];
-
-static int SIN_open (void)
-{
- int fd;
- pid_t pid;
- struct termios portset;
-
- if ((pid=lock_port(Port))!=0) {
- if (pid==-1)
- error ("SIN: port %s could not be locked", Port);
- else
- error ("SIN: port %s is locked by process %d", Port, pid);
- return -1;
- }
- fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
- if (fd==-1) {
- error ("SIN: open(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- if (tcgetattr(fd, &portset)==-1) {
- error ("SIN: tcgetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- cfmakeraw(&portset);
- cfsetospeed(&portset, B9600);
- if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- error ("SIN: tcsetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- return fd;
-}
-
-static void SIN_debug (char *string, int len)
-{
- char buffer[256];
- char *p, *c;
-
- p=buffer;
- c=string;
- while (len-->0) {
- if (isprint(*c)) {
- *p++=*c;
- } else {
- p+=sprintf(p, "\\%02x", *c);
- }
- c++;
- }
- *p='\0';
- debug ("sending '%s'", buffer);
-}
-
-static void SIN_write (char *string, int len)
-{
- SIN_debug(string, len);
- if (Device==-1) return;
- if (write (Device, string, len)==-1) {
- if (errno==EAGAIN) {
- usleep(1000);
- if (write (Device, string, len)>=0) return;
- }
- error ("SIN: write(%s) failed: %s", Port, strerror(errno));
- }
-}
-
-int SIN_clear (int full)
-{
- int row, col;
-
- for (row=0; row<Lcd.rows; row++) {
- for (col=0; col<Lcd.cols; col++) {
- Txt[row][col]='\t';
- }
- }
-
- if (full)
- SIN_write ("\033 ",2);
-
- return 0;
-}
-
-int SIN_init (LCD *Self)
-{
- char *port;
-
- Lcd=*Self;
-
- if (Port) {
- free (Port);
- Port=NULL;
- }
-
- port=cfg_get ("Port",NULL);
- if (port==NULL || *port=='\0') {
- error ("SIN: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- Port=strdup(port);
-
- debug ("using port %s at 9600 baud", Port);
-
- Device=SIN_open();
- if (Device==-1) return -1;
-
- SIN_write ("\015", 1); // send 'Enter'
- // Fixme: should we read the identifier here....
- SIN_write ("\033S0", 3); // select screen #0
- sleep (1); // FIXME: handshaking
- SIN_clear(1);
-
- return 0;
-}
-
-int SIN_put (int row, int col, char *text)
-{
- char *p=&Txt[row][col];
- char *t=text;
-
- while (*t && col++<=Lcd.cols) {
- *p++=*t++;
- }
- return 0;
-}
-
-int SIN_bar (int type, int row, int col, int max, int len, int dummy)
-{
- int rev=0;
-
- if (len<1) len=1;
- else if (len>max) len=max;
-
- switch (type) {
- case BAR_L:
- len=max-len;
- rev=1;
-
- case BAR_R:
- while (max>0 && col<=Lcd.cols) {
- if (len>=XRES) {
- Txt[row][col]=rev?0x19:0x18;
- len-=XRES;
- } else {
- Txt[row][col]=rev?0x18:0x19;
- len=0;
- }
- max-=XRES;
- col++;
- }
- break;
- }
- return 0;
-}
-
-int SIN_flush (void)
-{
- char buffer[256]="\015\033T"; // place text
- char *p;
- int row, col;
-
- for (row=0; row<Lcd.rows; row++) {
- buffer[3]='0'+row;
- for (col=0; col<Lcd.cols; col++) {
- if (Txt[row][col]=='\t') continue;
- sprintf (buffer+4, "%02x", col);
- for (p=buffer+6; col<Lcd.cols; col++, p++) {
- if (Txt[row][col]=='\t') break;
- *p=Txt[row][col];
- }
- SIN_write (buffer, p-buffer);
- }
- }
- return 0;
-}
-
-int SIN_quit (void)
-{
- debug ("closing port %s", Port);
- close (Device);
- unlock_port(Port);
- return (0);
-}
-
-LCD SIN[] = {
- { name: "SIN",
- rows: 8,
- cols: 40,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R,
- icons: 0,
- gpos: 0,
- init: SIN_init,
- clear: SIN_clear,
- put: SIN_put,
- bar: SIN_bar,
- icon: NULL,
- gpo: NULL,
- flush: SIN_flush,
- quit: SIN_quit },
- { NULL }
-};
diff --git a/Skeleton.c b/Skeleton.c
deleted file mode 100644
index 0c7b7f7..0000000
--- a/Skeleton.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* $Id: Skeleton.c,v 1.13 2004/01/29 04:40:02 reinelt Exp $
- *
- * skeleton driver for new display modules
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: Skeleton.c,v $
- * Revision 1.13 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.12 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.11 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.10 2003/08/17 12:11:58 reinelt
- * framework for icons prepared
- *
- * Revision 1.9 2003/08/17 08:25:30 reinelt
- * preparations for liblcd4linux; minor bugs in SIN.c and Skeleton.c
- *
- * Revision 1.8 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.7 2001/03/09 13:08:11 ltoetsch
- * Added Text driver
- *
- * Revision 1.6 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.5 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.4 2000/03/26 18:46:28 reinelt
- *
- * bug in pixmap.c that leaded to empty bars fixed
- * name conflicts with X11 resolved
- *
- * Revision 1.3 2000/03/25 05:50:43 reinelt
- *
- * memory leak in Raster_flush closed
- * driver family logic changed
- *
- * Revision 1.2 2000/03/22 07:33:50 reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- * Revision 1.1 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD Skeleton[]
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "display.h"
-#include "bar.h"
-
-static LCD Lcd;
-
-int Skel_clear (int full)
-{
- return 0;
-}
-
-int Skel_init (LCD *Self)
-{
- Lcd=*Self;
-
- error ("Skeleton: This driver does not drive anything!");
- return -1;
-
- Skel_clear(1);
- return 0;
-}
-
-int Skel_put (int row, int col, char *text)
-{
- return 0;
-}
-
-int Skel_bar (int type, int row, int col, int max, int len1, int len2)
-{
- return 0;
-}
-
-int Skel_icon (int num, int seq, int row, int col)
-{
- return 0;
-}
-
-int Skel_gpo (int num, int val)
-{
- return 0;
-}
-
-int Skel_flush (void)
-{
- return 0;
-}
-
-int Skel_quit (void)
-{
- info("Skeleton: we shut down now.");
- return 0;
-}
-
-
-LCD Skeleton[] = {
- { name: "Skeleton",
- rows: 4,
- cols: 20,
- xres: 5,
- yres: 8,
- bars: BAR_L|BAR_R,
- icons: 0,
- gpos: 0,
- init: Skel_init,
- clear: Skel_clear,
- put: Skel_put,
- bar: Skel_bar,
- icon: Skel_icon,
- gpo: Skel_gpo,
- flush: Skel_flush,
- quit: Skel_quit },
- { NULL }
-};
diff --git a/bar.c b/bar.c
deleted file mode 100644
index b1ccacb..0000000
--- a/bar.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/* $Id: bar.c,v 1.11 2004/01/30 20:57:55 reinelt Exp $
- *
- * generic bar handling
- *
- * Copyright 2002 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: bar.c,v $
- * Revision 1.11 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.10 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.9 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.8 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.7 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.6 2003/08/20 05:26:43 reinelt
- * small bug in bar compaction fixed
- *
- * Revision 1.5 2003/08/19 04:28:41 reinelt
- * more Icon stuff, minor glitches fixed
- *
- * Revision 1.4 2003/01/12 06:51:27 reinelt
- * fixed bug in bar compaction
- *
- * Revision 1.3 2002/08/19 07:52:19 reinelt
- * corrected type declaration of (*defchar)()
- *
- * Revision 1.2 2002/08/19 07:36:29 reinelt
- *
- * finished bar.c, USBLCD is the first driver that uses the generic bar functions
- *
- * Revision 1.1 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- *
- */
-
-/*
- * exported functions:
- *
- * int bar_init (int rows, int cols, int xres, int yres, int chars)
- *
- * void bar_clear(void)
- *
- * void bar_add_segment(int len1, int len2, int type, int ascii)
- *
- * int bar_draw (int type, int row, int col, int max, int len1, int len2)
- *
- * int bar_process (void(*defchar)(int ascii, char *matrix))
- *
- * int bar_peek (int row, int col)
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "bar.h"
-#include "debug.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-
-static int ROWS=0;
-static int COLS=0;
-static int XRES=0;
-static int YRES=0;
-static int CHARS=0;
-
-static int nSegment=0;
-static int fSegment=0;
-static SEGMENT Segment[128];
-
-static BAR *Bar=NULL;
-
-
-int bar_init (int rows, int cols, int xres, int yres, int chars)
-{
- if (rows<1 || cols<1)
- return -1;
-
- ROWS=rows;
- COLS=cols;
- XRES=xres;
- YRES=yres;
- CHARS=chars;
-
- if (Bar) {
- free (Bar);
- }
-
- if ((Bar=malloc (ROWS*COLS*sizeof(BAR)))==NULL) {
- error ("bar buffer allocation failed: out of memory");
- return -1;
- }
-
- bar_clear();
-
- nSegment=0;
- fSegment=0;
-
- return 0;
-}
-
-
-void bar_clear(void)
-{
- int n;
-
- for (n=0; n<ROWS*COLS; n++) {
- Bar[n].len1=-1;
- Bar[n].len2=-1;
- Bar[n].type=0;
- Bar[n].segment=-1;
- }
-
-}
-
-
-void bar_add_segment(int len1, int len2, int type, int ascii)
-{
- Segment[fSegment].len1=len1;
- Segment[fSegment].len2=len2;
- Segment[fSegment].type=type;
- Segment[fSegment].used=0;
- Segment[fSegment].ascii=ascii;
-
- fSegment++;
- nSegment=fSegment;
-}
-
-
-int bar_draw (int type, int row, int col, int max, int len1, int len2)
-{
- int rev=0;
-
- if (len1<1) len1=1;
- else if (len1>max) len1=max;
-
- if (len2<1) len2=1;
- else if (len2>max) len2=max;
-
- switch (type) {
- case BAR_L:
- len1=max-len1;
- len2=max-len2;
- rev=1;
-
- case BAR_R:
- while (max>0 && col<COLS) {
- Bar[row*COLS+col].type=type;
- Bar[row*COLS+col].segment=-1;
- if (len1>=XRES) {
- Bar[row*COLS+col].len1=rev?0:XRES;
- len1-=XRES;
- } else {
- Bar[row*COLS+col].len1=rev?XRES-len1:len1;
- len1=0;
- }
- if (len2>=XRES) {
- Bar[row*COLS+col].len2=rev?0:XRES;
- len2-=XRES;
- } else {
- Bar[row*COLS+col].len2=rev?XRES-len2:len2;
- len2=0;
- }
- max-=XRES;
- col++;
- }
- break;
-
- case BAR_U:
- len1=max-len1;
- len2=max-len2;
- rev=1;
-
- case BAR_D:
- while (max>0 && row<ROWS) {
- Bar[row*COLS+col].type=type;
- Bar[row*COLS+col].segment=-1;
- if (len1>=YRES) {
- Bar[row*COLS+col].len1=rev?0:YRES;
- len1-=YRES;
- } else {
- Bar[row*COLS+col].len1=rev?YRES-len1:len1;
- len1=0;
- }
- if (len2>=YRES) {
- Bar[row*COLS+col].len2=rev?0:YRES;
- len2-=YRES;
- } else {
- Bar[row*COLS+col].len2=rev?YRES-len2:len2;
- len2=0;
- }
- max-=YRES;
- row++;
- }
- break;
-
- }
- return 0;
-}
-
-
-static void create_segments (void)
-{
- int RES;
- int i, j, n;
- int l1, l2;
-
- /* find first unused segment */
- for (i=fSegment; i<nSegment && Segment[i].used; i++);
-
- /* pack unused segments */
- for (j=i+1; j<nSegment; j++) {
- if (Segment[j].used)
- Segment[i++]=Segment[j];
- }
- nSegment=i;
-
- /* create needed segments */
- for (n=0; n<ROWS*COLS; n++) {
- if (Bar[n].type==0) continue;
- RES=Bar[n].type & BAR_H ? XRES:YRES;
- for (i=0; i<nSegment; i++) {
- if (Segment[i].type & Bar[n].type) {
- l1=Segment[i].len1; if (l1>RES) l1=RES;
- l2=Segment[i].len2; if (l2>RES) l2=RES;
- if (l1 == Bar[n].len1 && l2 == Bar[n].len2) break;
- }
- }
- if (i==nSegment) {
- nSegment++;
- Segment[i].len1=Bar[n].len1;
- Segment[i].len2=Bar[n].len2;
- Segment[i].type=Bar[n].type;
- Segment[i].used=0;
- Segment[i].ascii=-1;
- }
- Bar[n].segment=i;
- }
-}
-
-
-static int segment_deviation (int i, int j)
-{
- int RES;
- int i1, i2, j1, j2;
-
- if (i==j) return 65535;
- if (!(Segment[i].type & Segment[j].type)) return 65535;
-
- RES=Segment[i].type & BAR_H ? XRES:YRES;
-
- i1=Segment[i].len1; if (i1>RES) i1=RES;
- i2=Segment[i].len2; if (i2>RES) i2=RES;
- j1=Segment[j].len1; if (j1>RES) j1=RES;
- j2=Segment[j].len2; if (j2>RES) j2=RES;
-
- if (i1==0 && j1!=0) return 65535;
- if (i2==0 && j2!=0) return 65535;
- if (i1==RES && j1<RES) return 65535;
- if (i2==RES && j2<RES) return 65535;
- if (i1==1 && j1!=1 && i2 > 0) return 65535;
- if (i2==1 && j2!=1 && j1 > 0) return 65535;
- if (i1==i2 && j1!=j2) return 65535;
-
- return (i1-j1)*(i1-j1)+(i2-j2)*(i2-j2);
-}
-
-
-static void pack_segments (void)
-{
- int i, j, n, min;
- int pack_i, pack_j;
- int pass1=1;
- int deviation[nSegment][nSegment];
-
- if (nSegment<=fSegment+CHARS) {
- return;
- }
-
- for (i=0; i<nSegment; i++) {
- for (j=0; j<nSegment; j++) {
- deviation[i][j]=segment_deviation(i,j);
- }
- }
-
- while (nSegment>fSegment+CHARS) {
- min=65535;
- pack_i=-1;
- pack_j=-1;
- for (i=fSegment; i<nSegment; i++) {
- if (pass1 && Segment[i].used) continue;
- for (j=0; j<nSegment; j++) {
- if (deviation[i][j]<min) {
- min=deviation[i][j];
- pack_i=i;
- pack_j=j;
- }
- }
- }
- if (pack_i==-1) {
- if (pass1) {
- pass1=0;
- continue;
- } else {
- error ("unable to compact bar characters");
- nSegment=CHARS;
- break;
- }
- }
-
-#if 0
- debug ("pack_segment: n=%d i=%d j=%d min=%d", nSegment, pack_i, pack_j, min);
- debug ("Pack_segment: i1=%d i2=%d j1=%d j2=%d\n",
- Segment[pack_i].len1, Segment[pack_i].len2,
- Segment[pack_j].len1, Segment[pack_j].len2);
-#endif
-
- nSegment--;
- Segment[pack_i]=Segment[nSegment];
-
- for (i=0; i<nSegment; i++) {
- deviation[pack_i][i]=deviation[nSegment][i];
- deviation[i][pack_i]=deviation[i][nSegment];
- }
-
- for (n=0; n<ROWS*COLS; n++) {
- if (Bar[n].segment==pack_i) Bar[n].segment=pack_j;
- if (Bar[n].segment==nSegment) Bar[n].segment=pack_i;
- }
- }
-}
-
-
-static void define_chars (void(*defchar)(int ascii, char *matrix))
-{
- int c, i, j;
- char buffer[8];
-
- for (i=fSegment; i<nSegment; i++) {
- if (Segment[i].used) continue;
- if (Segment[i].ascii!=-1) continue;
- for (c=0; c<CHARS; c++) {
- for (j=fSegment; j<nSegment; j++) {
- if (Segment[j].ascii==c) break;
- }
- if (j==nSegment) break;
- }
- Segment[i].ascii=c;
- switch (Segment[i].type) {
- case BAR_L:
- for (j=0; j<4; j++) {
-#if 0
- char Pixel[] = { 0, 1, 3, 7, 15, 31 };
- buffer[j ]=Pixel[Segment[i].len1];
- buffer[j+4]=Pixel[Segment[i].len2];
-#else
- buffer[j ]=(1<<Segment[i].len1)-1;
- buffer[j+4]=(1<<Segment[i].len2)-1;
-#endif
- }
- break;
- case BAR_R:
- for (j=0; j<4; j++) {
-#if 0
- char Pixel[] = { 0, 16, 24, 28, 30, 31 };
- buffer[j ]=Pixel[Segment[i].len1];
- buffer[j+4]=Pixel[Segment[i].len2];
-#else
- buffer[j ]=255<<(XRES-Segment[i].len1);
- buffer[j+4]=255<<(XRES-Segment[i].len2);
-#endif
- }
- break;
- case BAR_U:
- for (j=0; j<Segment[i].len1; j++) {
- buffer[7-j]=(1<<XRES)-1;
- }
- for (; j<YRES; j++) {
- buffer[7-j]=0;
- }
- break;
- case BAR_D:
- for (j=0; j<Segment[i].len1; j++) {
- buffer[j]=(1<<XRES)-1;
- }
- for (; j<YRES; j++) {
- buffer[j]=0;
- }
- break;
- }
- defchar(c, buffer);
- }
-}
-
-
-int bar_process (void(*defchar)(int ascii, char *matrix))
-{
- int n, s;
-
- create_segments();
- pack_segments();
- define_chars(defchar);
-
- for (s=0; s<nSegment; s++) {
- Segment[s].used=0;
- }
-
- for (n=0; n<ROWS*COLS; n++) {
- s=Bar[n].segment;
- if (s!=-1) {
- Segment[s].used=1;
- }
- }
-
- return 0;
-}
-
-
-int bar_peek (int row, int col)
-{
- int s;
-
- s=Bar[row*COLS+col].segment;
- if (s==-1) {
- return -1;
- } else {
- return Segment[s].ascii;
- }
-}
diff --git a/bar.h b/bar.h
deleted file mode 100644
index 4ec72c8..0000000
--- a/bar.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* $Id: bar.h,v 1.4 2003/10/05 17:58:50 reinelt Exp $
- *
- * generic bar handling
- *
- * Copyright 2002 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: bar.h,v $
- * Revision 1.4 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.3 2002/08/19 07:52:19 reinelt
- * corrected type declaration of (*defchar)()
- *
- * Revision 1.2 2002/08/19 07:36:29 reinelt
- *
- * finished bar.c, USBLCD is the first driver that uses the generic bar functions
- *
- * Revision 1.1 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- *
- */
-
-#ifndef _BAR_H_
-#define _BAR_H_
-
-#define BAR_L (1<<0)
-#define BAR_R (1<<1)
-#define BAR_U (1<<2)
-#define BAR_D (1<<3)
-#define BAR_H2 (1<<4)
-#define BAR_V2 (1<<5)
-#define BAR_LOG (1<<6)
-#define BAR_T (1<<7)
-
-#define BAR_H (BAR_L | BAR_R)
-#define BAR_V (BAR_U | BAR_D | BAR_T)
-#define BAR_HV (BAR_H | BAR_V)
-
-
-typedef struct {
- int len1;
- int len2;
- int type;
- int segment;
-} BAR;
-
-typedef struct {
- int len1;
- int len2;
- int type;
- int used;
- int ascii;
-} SEGMENT;
-
-
-int bar_init (int rows, int cols, int xres, int yres, int chars);
-void bar_clear(void);
-void bar_add_segment(int len1, int len2, int type, int ascii);
-int bar_draw (int type, int row, int col, int max, int len1, int len2);
-int bar_process (void(*defchar)(int ascii, char *matrix));
-int bar_peek (int row, int col);
-
-#endif
diff --git a/config.h.in b/config.h.in
index bb8b87f..9d23e63 100644
--- a/config.h.in
+++ b/config.h.in
@@ -272,55 +272,49 @@
/* Version number of package */
#undef VERSION
-/* junk */
+/* Beckmann&Egle driver */
#undef WITH_BECKMANNEGLE
-/* junk */
+/* Crystalfontz driver */
#undef WITH_CRYSTALFONTZ
-/* junk */
+/* CwLinux driver */
#undef WITH_CWLINUX
/* Define if using the dmalloc debugging malloc package */
#undef WITH_DMALLOC
-/* junk */
+/* HD44780 driver */
#undef WITH_HD44780
-/* junk */
+/* M50530 driver */
#undef WITH_M50530
-/* junk */
+/* MatrixOrbital driver */
#undef WITH_MATRIXORBITAL
-/* junk */
+/* Milford Instruments driver */
#undef WITH_MILINST
-/* junk */
+/* PalmPilot driver */
#undef WITH_PALMPILOT
-/* junk */
+/* driver */
#undef WITH_PNG
-/* junk */
+/* driver */
#undef WITH_PPM
-/* junk */
-#undef WITH_SIN
-
-/* junk */
-#undef WITH_SKELETON
-
-/* junk */
+/* T6963 driver */
#undef WITH_T6963
-/* junk */
+/* Curses driver */
#undef WITH_TEXT
-/* junk */
+/* USBLCD driver */
#undef WITH_USBLCD
-/* junk */
+/* X11 driver */
#undef WITH_X11
/* Define to 1 if the X Window System is missing or not being used. */
diff --git a/configure b/configure
index 969c17e..7f261bc 100755
--- a/configure
+++ b/configure
@@ -20960,12 +20960,14 @@ done
echo "$as_me:$LINENO: result: done" >&5
echo "${ECHO_T}done" >&6
-RASTER="no"
PARPORT="no"
+SERIAL="no"
+TEXT="no"
+RASTER="no"
if test "$BECKMANNEGLE" = "yes"; then
# DRIVERS="$DRIVERS BeckmannEgle.lo"
- DRIVERS="$DRIVERS BeckmannEgle.o"
+# DRIVERS="$DRIVERS BeckmannEgle.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_BECKMANNEGLE 1
@@ -20974,8 +20976,10 @@ _ACEOF
fi
if test "$CRYSTALFONTZ" = "yes"; then
-# DRIVERS="$DRIVERS Crystalfontz.lo drv_Crystalfontz.lo"
- DRIVERS="$DRIVERS Crystalfontz.o drv_Crystalfontz.o"
+ TEXT="yes"
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_Crystalfontz.lo"
+ DRIVERS="$DRIVERS drv_Crystalfontz.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_CRYSTALFONTZ 1
@@ -20984,8 +20988,10 @@ _ACEOF
fi
if test "$CWLINUX" = "yes"; then
-# DRIVERS="$DRIVERS Cwlinux.lo drv_Cwlinux.lo"
- DRIVERS="$DRIVERS Cwlinux.o drv_Cwlinux.o"
+ TEXT="yes"
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_Cwlinux.lo"
+ DRIVERS="$DRIVERS drv_Cwlinux.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_CWLINUX 1
@@ -20994,9 +21000,10 @@ _ACEOF
fi
if test "$HD44780" = "yes"; then
+ TEXT="yes"
PARPORT="yes"
-# DRIVERS="$DRIVERS HD44780.lo drv_HD44780.lo"
- DRIVERS="$DRIVERS HD44780.o drv_HD44780.o"
+# DRIVERS="$DRIVERS drv_HD44780.lo"
+ DRIVERS="$DRIVERS drv_HD44780.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_HD44780 1
@@ -21007,7 +21014,7 @@ fi
if test "$M50530" = "yes"; then
PARPORT="yes"
# DRIVERS="$DRIVERS M50530.lo"
- DRIVERS="$DRIVERS M50530.o"
+# DRIVERS="$DRIVERS M50530.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_M50530 1
@@ -21018,7 +21025,7 @@ fi
if test "$T6963" = "yes"; then
PARPORT="yes"
# DRIVERS="$DRIVERS T6963.lo"
- DRIVERS="$DRIVERS T6963.o"
+# DRIVERS="$DRIVERS T6963.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_T6963 1
@@ -21028,7 +21035,7 @@ fi
if test "$USBLCD" = "yes"; then
# DRIVERS="$DRIVERS USBLCD.lo"
- DRIVERS="$DRIVERS USBLCD.o"
+# DRIVERS="$DRIVERS USBLCD.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_USBLCD 1
@@ -21037,8 +21044,9 @@ _ACEOF
fi
if test "$MATRIXORBITAL" = "yes"; then
-# DRIVERS="$DRIVERS MatrixOrbital.lo drv_MatrixOrbital.lo"
- DRIVERS="$DRIVERS MatrixOrbital.o drv_MatrixOrbital.o"
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_MatrixOrbital.lo"
+ DRIVERS="$DRIVERS drv_MatrixOrbital.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_MATRIXORBITAL 1
@@ -21048,7 +21056,7 @@ fi
if test "$MILINST" = "yes"; then
# DRIVERS="$DRIVERS MilfordInstruments.lo"
- DRIVERS="$DRIVERS MilfordInstruments.o"
+# DRIVERS="$DRIVERS MilfordInstruments.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_MILINST 1
@@ -21058,7 +21066,7 @@ fi
if test "$PALMPILOT" = "yes"; then
# DRIVERS="$DRIVERS PalmPilot.lo"
- DRIVERS="$DRIVERS PalmPilot.o"
+# DRIVERS="$DRIVERS PalmPilot.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_PALMPILOT 1
@@ -21095,30 +21103,10 @@ echo "$as_me: WARNING: gd.h not found: PNG driver disabled" >&2;}
fi
fi
-if test "$SIN" = "yes"; then
-# DRIVERS="$DRIVERS SIN.lo"
- DRIVERS="$DRIVERS SIN.o"
-
-cat >>confdefs.h <<\_ACEOF
-#define WITH_SIN 1
-_ACEOF
-
-fi
-
-if test "$SKELETON" = "yes"; then
-# DRIVERS="$DRIVERS Skeleton.lo"
- DRIVERS="$DRIVERS Skeleton.o"
-
-cat >>confdefs.h <<\_ACEOF
-#define WITH_SKELETON 1
-_ACEOF
-
-fi
-
if test "$TEXT" = "yes"; then
if test "$has_curses" = true; then
# DRIVERS="$DRIVERS Text.lo"
- DRIVERS="$DRIVERS Text.o"
+# DRIVERS="$DRIVERS Text.o"
DRVLIBS="$DRVLIBS $CURSES_LIBS"
CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES"
@@ -21139,7 +21127,7 @@ echo "$as_me: error: X11 headers or libraries not available: X11 driver disabled
{ (exit 1); exit 1; }; }
else
# DRIVERS="$DRIVERS XWindow.lo"
- DRIVERS="$DRIVERS XWindow.o"
+# DRIVERS="$DRIVERS XWindow.o"
DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11"
cat >>confdefs.h <<\_ACEOF
@@ -21155,16 +21143,29 @@ echo "$as_me: error: You should include at least one driver..." >&2;}
{ (exit 1); exit 1; }; }
fi
+# generic text driver
+if test "$TEXT" = "yes"; then
+# DRIVERS="$DRIVERS drv_generic_text.lo"
+ DRIVERS="$DRIVERS drv_generic_text.o"
+fi
+
# Raster.lo depends on PPM or PNG
if test "$RASTER" = "yes"; then
+:
# DRIVERS="$DRIVERS Raster.lo"
- DRIVERS="$DRIVERS Raster.o"
+# DRIVERS="$DRIVERS Raster.o"
fi
-# parport driver
+# generic parport driver
if test "$PARPORT" = "yes"; then
-# DRIVERS="$DRIVERS parport.lo"
- DRIVERS="$DRIVERS parport.o"
+# DRIVERS="$DRIVERS drv_generic_parport.lo"
+ DRIVERS="$DRIVERS drv_generic_parport.o"
+fi
+
+# generic serial driver
+if test "$SERIAL" = "yes"; then
+# DRIVERS="$DRIVERS drv_generic_serial.lo"
+ DRIVERS="$DRIVERS drv_generic_serial.o"
fi
diff --git a/configure.in b/configure.in
index 821f245..da2ae23 100644
--- a/configure.in
+++ b/configure.in
@@ -139,76 +139,84 @@ done
AC_MSG_RESULT([done])
-RASTER="no"
PARPORT="no"
+SERIAL="no"
+TEXT="no"
+RASTER="no"
if test "$BECKMANNEGLE" = "yes"; then
# DRIVERS="$DRIVERS BeckmannEgle.lo"
- DRIVERS="$DRIVERS BeckmannEgle.o"
- AC_DEFINE(WITH_BECKMANNEGLE,1,[junk])
+# DRIVERS="$DRIVERS BeckmannEgle.o"
+ AC_DEFINE(WITH_BECKMANNEGLE,1,[Beckmann&Egle driver])
fi
if test "$CRYSTALFONTZ" = "yes"; then
-# DRIVERS="$DRIVERS Crystalfontz.lo drv_Crystalfontz.lo"
- DRIVERS="$DRIVERS Crystalfontz.o drv_Crystalfontz.o"
- AC_DEFINE(WITH_CRYSTALFONTZ,1,[junk])
+ TEXT="yes"
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_Crystalfontz.lo"
+ DRIVERS="$DRIVERS drv_Crystalfontz.o"
+ AC_DEFINE(WITH_CRYSTALFONTZ,1,[Crystalfontz driver])
fi
if test "$CWLINUX" = "yes"; then
-# DRIVERS="$DRIVERS Cwlinux.lo drv_Cwlinux.lo"
- DRIVERS="$DRIVERS Cwlinux.o drv_Cwlinux.o"
- AC_DEFINE(WITH_CWLINUX,1,[junk])
+ TEXT="yes"
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_Cwlinux.lo"
+ DRIVERS="$DRIVERS drv_Cwlinux.o"
+ AC_DEFINE(WITH_CWLINUX,1,[CwLinux driver])
fi
if test "$HD44780" = "yes"; then
+ TEXT="yes"
PARPORT="yes"
-# DRIVERS="$DRIVERS HD44780.lo drv_HD44780.lo"
- DRIVERS="$DRIVERS HD44780.o drv_HD44780.o"
- AC_DEFINE(WITH_HD44780,1,[junk])
+# DRIVERS="$DRIVERS drv_HD44780.lo"
+ DRIVERS="$DRIVERS drv_HD44780.o"
+ AC_DEFINE(WITH_HD44780,1,[HD44780 driver])
fi
if test "$M50530" = "yes"; then
PARPORT="yes"
# DRIVERS="$DRIVERS M50530.lo"
- DRIVERS="$DRIVERS M50530.o"
- AC_DEFINE(WITH_M50530,1,[junk])
+# DRIVERS="$DRIVERS M50530.o"
+ AC_DEFINE(WITH_M50530,1,[M50530 driver])
fi
if test "$T6963" = "yes"; then
PARPORT="yes"
# DRIVERS="$DRIVERS T6963.lo"
- DRIVERS="$DRIVERS T6963.o"
- AC_DEFINE(WITH_T6963,1,[junk])
+# DRIVERS="$DRIVERS T6963.o"
+ AC_DEFINE(WITH_T6963,1,[T6963 driver])
fi
if test "$USBLCD" = "yes"; then
# DRIVERS="$DRIVERS USBLCD.lo"
- DRIVERS="$DRIVERS USBLCD.o"
- AC_DEFINE(WITH_USBLCD,1,[junk])
+# DRIVERS="$DRIVERS USBLCD.o"
+ AC_DEFINE(WITH_USBLCD,1,[USBLCD driver])
fi
if test "$MATRIXORBITAL" = "yes"; then
-# DRIVERS="$DRIVERS MatrixOrbital.lo drv_MatrixOrbital.lo"
- DRIVERS="$DRIVERS MatrixOrbital.o drv_MatrixOrbital.o"
- AC_DEFINE(WITH_MATRIXORBITAL,1,[junk])
+ SERIAL="yes"
+# DRIVERS="$DRIVERS drv_MatrixOrbital.lo"
+ DRIVERS="$DRIVERS drv_MatrixOrbital.o"
+ AC_DEFINE(WITH_MATRIXORBITAL,1,[MatrixOrbital driver])
fi
if test "$MILINST" = "yes"; then
# DRIVERS="$DRIVERS MilfordInstruments.lo"
- DRIVERS="$DRIVERS MilfordInstruments.o"
- AC_DEFINE(WITH_MILINST,1,[junk])
+# DRIVERS="$DRIVERS MilfordInstruments.o"
+ AC_DEFINE(WITH_MILINST,1,[Milford Instruments driver])
fi
if test "$PALMPILOT" = "yes"; then
# DRIVERS="$DRIVERS PalmPilot.lo"
- DRIVERS="$DRIVERS PalmPilot.o"
- AC_DEFINE(WITH_PALMPILOT,1,[junk])
+# DRIVERS="$DRIVERS PalmPilot.o"
+ AC_DEFINE(WITH_PALMPILOT,1,[PalmPilot driver])
fi
if test "$PNG" = "yes"; then
if test "$has_gd" = "true"; then
RASTER="yes"
- AC_DEFINE(WITH_PNG,1,[junk])
+ AC_DEFINE(WITH_PNG,1,[ driver])
DRVLIBS="$DRVLIBS -lgd"
else
AC_MSG_WARN(gd.h not found: PNG driver disabled)
@@ -218,31 +226,19 @@ fi
if test "$PPM" = "yes"; then
if test "$has_gd" = "true"; then
RASTER="yes"
- AC_DEFINE(WITH_PPM,1,[junk])
+ AC_DEFINE(WITH_PPM,1,[ driver])
else
AC_MSG_WARN(gd.h not found: PNG driver disabled)
fi
fi
-if test "$SIN" = "yes"; then
-# DRIVERS="$DRIVERS SIN.lo"
- DRIVERS="$DRIVERS SIN.o"
- AC_DEFINE(WITH_SIN,1,[junk])
-fi
-
-if test "$SKELETON" = "yes"; then
-# DRIVERS="$DRIVERS Skeleton.lo"
- DRIVERS="$DRIVERS Skeleton.o"
- AC_DEFINE(WITH_SKELETON,1,[junk])
-fi
-
if test "$TEXT" = "yes"; then
if test "$has_curses" = true; then
# DRIVERS="$DRIVERS Text.lo"
- DRIVERS="$DRIVERS Text.o"
+# DRIVERS="$DRIVERS Text.o"
DRVLIBS="$DRVLIBS $CURSES_LIBS"
CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES"
- AC_DEFINE(WITH_TEXT,1,[junk])
+ AC_DEFINE(WITH_TEXT,1,[Curses driver])
else
AC_MSG_WARN(curses not found: Text driver disabled)
fi
@@ -253,9 +249,9 @@ if test "$X11" = "yes"; then
AC_MSG_ERROR(X11 headers or libraries not available: X11 driver disabled)
else
# DRIVERS="$DRIVERS XWindow.lo"
- DRIVERS="$DRIVERS XWindow.o"
+# DRIVERS="$DRIVERS XWindow.o"
DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11"
- AC_DEFINE(WITH_X11,1,[junk])
+ AC_DEFINE(WITH_X11,1,[X11 driver])
fi
fi
@@ -263,16 +259,29 @@ if test "$DRIVERS" = ""; then
AC_MSG_ERROR([You should include at least one driver...])
fi
+# generic text driver
+if test "$TEXT" = "yes"; then
+# DRIVERS="$DRIVERS drv_generic_text.lo"
+ DRIVERS="$DRIVERS drv_generic_text.o"
+fi
+
# Raster.lo depends on PPM or PNG
if test "$RASTER" = "yes"; then
+:
# DRIVERS="$DRIVERS Raster.lo"
- DRIVERS="$DRIVERS Raster.o"
+# DRIVERS="$DRIVERS Raster.o"
fi
-# parport driver
+# generic parport driver
if test "$PARPORT" = "yes"; then
-# DRIVERS="$DRIVERS parport.lo"
- DRIVERS="$DRIVERS parport.o"
+# DRIVERS="$DRIVERS drv_generic_parport.lo"
+ DRIVERS="$DRIVERS drv_generic_parport.o"
+fi
+
+# generic serial driver
+if test "$SERIAL" = "yes"; then
+# DRIVERS="$DRIVERS drv_generic_serial.lo"
+ DRIVERS="$DRIVERS drv_generic_serial.o"
fi
AC_SUBST(DRIVERS)
diff --git a/debug.c b/debug.c
index a83cd66..937bc04 100644
--- a/debug.c
+++ b/debug.c
@@ -1,4 +1,4 @@
-/* $Id: debug.c,v 1.6 2003/10/05 17:58:50 reinelt Exp $
+/* $Id: debug.c,v 1.7 2004/02/10 07:42:35 reinelt Exp $
*
* debug() and error() functions
*
@@ -22,6 +22,9 @@
*
*
* $Log: debug.c,v $
+ * Revision 1.7 2004/02/10 07:42:35 reinelt
+ * cut off all old-style files which are no longer used with NextGeneration
+ *
* Revision 1.6 2003/10/05 17:58:50 reinelt
* libtool junk; copyright messages cleaned up
*
@@ -84,9 +87,12 @@ void message (int level, const char *format, ...)
va_end(ap);
if (!running_background) {
+ // Fixme
+#if 0
#ifdef WITH_TEXT
extern int curs_err(char *);
if (!curs_err(buffer))
+#endif
#endif
fprintf (level?stdout:stderr, "%s\n", buffer);
}
diff --git a/display.c b/display.c
deleted file mode 100644
index 1ba0941..0000000
--- a/display.c
+++ /dev/null
@@ -1,426 +0,0 @@
-/* $Id: display.c,v 1.45 2004/01/09 17:03:07 reinelt Exp $
- *
- * framework for device drivers
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: display.c,v $
- * Revision 1.45 2004/01/09 17:03:07 reinelt
- * initiated transfer to new driver architecture
- * new file 'drv.c' will someday replace 'display.c'
- * new file 'drv_MatrixOrbital.c' will replace 'MatrixOrbital.c'
- * due to this 'soft' transfer lcd4linux should stay usable during the switch
- * (at least I hope so)
- *
- * Revision 1.44 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.43 2003/09/29 06:58:37 reinelt
- * new driver for Milford Instruments MI420 by Andy Baxter
- *
- * Revision 1.42 2003/09/10 03:48:23 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.41 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.40 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.39 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.38 2003/08/24 04:31:56 reinelt
- * icon.c icon.h added
- *
- * Revision 1.37 2003/08/17 16:37:39 reinelt
- * more icon framework
- *
- * Revision 1.36 2003/08/17 12:11:58 reinelt
- * framework for icons prepared
- *
- * Revision 1.35 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.34 2002/12/05 19:09:57 reinelt
- * patches for gcc-3.2
- *
- * Revision 1.33 2002/09/11 05:16:33 reinelt
- * added Cwlinux driver
- *
- * Revision 1.32 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.31 2002/08/17 13:10:23 reinelt
- * USBLCD driver added
- *
- * Revision 1.30 2002/04/29 11:00:28 reinelt
- *
- * added Toshiba T6963 driver
- * added ndelay() with nanosecond resolution
- *
- * Revision 1.29 2001/09/10 13:55:53 reinelt
- * M50530 driver
- *
- * Revision 1.28 2001/03/16 16:40:17 ltoetsch
- * implemented time bar
- *
- * Revision 1.27 2001/03/15 14:25:05 ltoetsch
- * added unread/total news
- *
- * Revision 1.26 2001/03/12 12:39:36 reinelt
- *
- * reworked autoconf a lot: drivers may be excluded, #define's went to config.h
- *
- * Revision 1.25 2001/03/09 13:08:11 ltoetsch
- * Added Text driver
- *
- * Revision 1.24 2001/03/01 11:08:16 reinelt
- *
- * reworked configure to allow selection of drivers
- *
- * Revision 1.23 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.22 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.21 2000/11/28 16:46:11 reinelt
- *
- * first try to support display of SIN router
- *
- * Revision 1.20 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.19 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.18 2000/05/02 23:07:48 herp
- * Crystalfontz initial coding
- *
- * Revision 1.17 2000/05/02 06:05:00 reinelt
- *
- * driver for 3Com Palm Pilot added
- *
- * Revision 1.16 2000/04/28 05:19:55 reinelt
- *
- * first release of the Beckmann+Egle driver
- *
- * Revision 1.15 2000/04/12 08:05:45 reinelt
- *
- * first version of the HD44780 driver
- *
- * Revision 1.14 2000/04/03 17:31:52 reinelt
- *
- * suppress welcome message if display is smaller than 20x2
- * change lcd4linux.ppm to 32 pixel high so KDE won't stretch the icon
- *
- * Revision 1.13 2000/03/30 16:46:57 reinelt
- *
- * configure now handles '--with-x' and '--without-x' correct
- *
- * Revision 1.12 2000/03/26 18:46:28 reinelt
- *
- * bug in pixmap.c that leaded to empty bars fixed
- * name conflicts with X11 resolved
- *
- * Revision 1.11 2000/03/25 05:50:43 reinelt
- *
- * memory leak in Raster_flush closed
- * driver family logic changed
- *
- * Revision 1.10 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.9 2000/03/22 15:36:21 reinelt
- *
- * added '-l' switch (list drivers)
- * generic pixmap driver added
- * X11 Framework done
- *
- * Revision 1.8 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- * Revision 1.7 2000/03/18 08:07:04 reinelt
- *
- * vertical bars implemented
- * bar compaction improved
- * memory information implemented
- *
- * Revision 1.6 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.5 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- * Revision 1.4 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- * Revision 1.3 2000/03/10 10:49:53 reinelt
- *
- * MatrixOrbital driver finished
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- */
-
-/*
- * exported functions:
- *
- * lcd_list (void)
- * lists all available drivers to stdout
- *
- * lcd_init (char *driver)
- * initializes the named driver
- *
- * lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *gpos)
- * queries the attributes of the selected driver
- *
- * lcd_clear ()
- * clears the display
- *
- * int lcd_put (int row, int col, char *text)
- * writes text at row, col
- *
- * int lcd_bar (int type, int row, int col, int max, int len1, int len2)
- * draws a specified bar at row, col with len
- *
- * int lcd_icon (int num, int seq, int row, int col)
- * draws icon #num sequence #seq at row, col
- *
- * int lcd_gpo (int num, int val)
- * sets GPO #num to val
- *
- * int lcd_flush (void)
- * flushes the framebuffer to the display
- *
- * int lcd_quit (void)
- * de-initializes the driver
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "display.h"
-#include "bar.h"
-
-extern LCD BeckmannEgle[];
-extern LCD Crystalfontz[];
-extern LCD Cwlinux[];
-extern LCD HD44780[];
-extern LCD M50530[];
-extern LCD T6963[];
-extern LCD USBLCD[];
-extern LCD MatrixOrbital[];
-extern LCD MilfordInstruments[];
-extern LCD PalmPilot[];
-extern LCD Raster[];
-extern LCD SIN[];
-extern LCD XWindow[];
-extern LCD Text[];
-
-// output file for Raster driver
-// has to be defined here because it's referenced
-// even if the raster driver is not included!
-// Fixme: has gone to new drv.c
-// char *output=NULL;
-
-FAMILY oldDriver[] = {
-#ifdef WITH_BECKMANNEGLE
- { "BeckmannEgle", BeckmannEgle },
-#endif
-#ifdef WITH_CRYSTALFONTZ
- { "Crystalfontz", Crystalfontz },
-#endif
-#ifdef WITH_CWLINUX
- { "Cwlinux", Cwlinux },
-#endif
-#ifdef WITH_HD44780
- { "HD44780", HD44780 },
-#endif
-#ifdef WITH_M50530
- { "M50530", M50530 },
-#endif
-#ifdef WITH_T6963
- { "T6963", T6963 },
-#endif
-#ifdef WITH_USBLCD
- { "USBLCD", USBLCD },
-#endif
-#ifdef WITH_MATRIXORBITAL
- { "MatrixOrbital", MatrixOrbital },
-#endif
-#ifdef WITH_MILINST
- { "MilfordInstruments", MilfordInstruments },
-#endif
-#ifdef WITH_PALMPILOT
- { "PalmPilot", PalmPilot },
-#endif
-#if defined (WITH_PNG) || defined(WITH_PPM)
- { "Raster", Raster },
-#endif
-#ifdef WITH_X11
- { "X11", XWindow },
-#endif
-#ifdef WITH_TEXT
- { "Text", Text },
-#endif
- { NULL }
-};
-
-
-static LCD *Lcd = NULL;
-
-
-int lcd_list (void)
-{
- int i, j;
-
- printf ("available *old* display drivers and models:");
-
- for (i=0; oldDriver[i].driver; i++) {
- printf ("\n %-20s:", oldDriver[i].driver);
- for (j=0; oldDriver[i].Model[j].name; j++) {
- printf (" %s", oldDriver[i].Model[j].name);
- }
- }
- printf ("\n");
- return 0;
-}
-
-
-int lcd_init (char *driver)
-{
- int i, j;
- for (i=0; oldDriver[i].driver; i++) {
- for (j=0; oldDriver[i].Model[j].name; j++) {
- if (strcmp (oldDriver[i].Model[j].name, driver)==0) {
- Lcd=&oldDriver[i].Model[j];
- if (Lcd->init==NULL) return 0;
- return Lcd->init(Lcd);
- }
- }
- }
- error ("lcd_init(%s) failed: no such display", driver);
- return -1;
-}
-
-
-int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *icons, int *gpos)
-{
- if (Lcd==NULL)
- return -1;
-
- if (rows) *rows=Lcd->rows;
- if (cols) *cols=Lcd->cols;
- if (xres) *xres=Lcd->xres;
- if (yres) *yres=Lcd->yres;
- if (bars) *bars=Lcd->bars;
- if (icons) *icons=Lcd->icons;
- if (gpos) *gpos=Lcd->gpos;
-
- return 0;
-}
-
-
-int lcd_clear (int full)
-{
- if (Lcd->clear==NULL) return 0;
- return Lcd->clear(full);
-}
-
-int lcd_put (int row, int col, char *text)
-{
- if (row<1 || row>Lcd->rows) return -1;
- if (col<1 || col>Lcd->cols) return -1;
- if (Lcd->put==NULL) return 0;
- return Lcd->put(row-1, col-1, text);
-}
-
-
-int lcd_bar (int type, int row, int col, int max, int len1, int len2)
-{
- if (Lcd->bar==NULL) return 0;
- if (row<1 || row>Lcd->rows) return -1;
- if (col<1 || col>Lcd->cols) return -1;
- if (!(type & (BAR_H2 | BAR_V2 | BAR_T))) len2=len1;
- if (type & BAR_LOG) {
- len1=(double)max*log(len1+1)/log(max);
- if (!(type & BAR_T))
- len2=(double)max*log(len2+1)/log(max);
- }
- return Lcd->bar (type & BAR_HV, row-1, col-1, max, len1, len2);
-}
-
-
-int lcd_icon (int num, int seq, int row, int col)
-{
- if (Lcd->icon==NULL) return 0;
- if (num<1 || num>Lcd->icons) return -1;
- if ( row>Lcd->rows) return -1;
- if ( col>Lcd->cols) return -1;
- return Lcd->icon(num-1, seq-1, row-1, col-1);
-}
-
-
-int lcd_gpo (int num, int val)
-{
- if (Lcd->gpo==NULL) return 0;
- if (num<1 || num>Lcd->gpos) return -1;
- return Lcd->gpo(num-1, val);
-}
-
-
-int lcd_flush (void)
-{
- if (Lcd->flush==NULL) return 0;
- return Lcd->flush();
-}
-
-
-int lcd_quit (void)
-{
- if (Lcd->quit==NULL) return 0;
- return Lcd->quit();
-}
diff --git a/display.h b/display.h
deleted file mode 100644
index 9a0b8ab..0000000
--- a/display.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* $Id: display.h,v 1.23 2004/01/09 17:03:07 reinelt Exp $
- *
- * framework for device drivers
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: display.h,v $
- * Revision 1.23 2004/01/09 17:03:07 reinelt
- * initiated transfer to new driver architecture
- * new file 'drv.c' will someday replace 'display.c'
- * new file 'drv_MatrixOrbital.c' will replace 'MatrixOrbital.c'
- * due to this 'soft' transfer lcd4linux should stay usable during the switch
- * (at least I hope so)
- *
- * Revision 1.22 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.21 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.20 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.19 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.18 2003/08/17 16:37:39 reinelt
- * more icon framework
- *
- * Revision 1.17 2003/08/17 12:11:58 reinelt
- * framework for icons prepared
- *
- * Revision 1.16 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.15 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.14 2001/03/16 16:40:17 ltoetsch
- * implemented time bar
- *
- * Revision 1.13 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.12 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.11 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.10 2000/03/26 18:46:28 reinelt
- *
- * bug in pixmap.c that leaded to empty bars fixed
- * name conflicts with X11 resolved
- *
- * Revision 1.9 2000/03/25 05:50:43 reinelt
- *
- * memory leak in Raster_flush closed
- * driver family logic changed
- *
- * Revision 1.8 2000/03/22 15:36:21 reinelt
- *
- * added '-l' switch (list drivers)
- * generic pixmap driver added
- * X11 Framework done
- *
- * Revision 1.7 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.6 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- * Revision 1.5 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- * Revision 1.4 2000/03/10 10:49:53 reinelt
- *
- * MatrixOrbital driver finished
- *
- * Revision 1.3 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- * Revision 1.2 2000/01/16 16:58:50 reinelt
- * *** empty log message ***
- *
- */
-
-#ifndef _DISPLAY_H_
-#define _DISPLAY_H_
-
-typedef struct LCD {
- char *name;
- int rows;
- int cols;
- int xres;
- int yres;
- int bars;
- int icons;
- int gpos;
- int (*init) (struct LCD *Self);
- int (*clear) (int full);
- int (*put) (int x, int y, char *text);
- int (*bar) (int type, int x, int y, int max, int len1, int len2);
- int (*icon) (int num, int seq, int row, int col);
- int (*gpo) (int num, int val);
- int (*flush) (void);
- int (*quit) (void);
-} LCD;
-
-typedef struct {
- char *driver;
- LCD *Model;
-} FAMILY;
-
-
-// output file for Raster driver
-// has to be defined here because it's referenced
-// even if the raster driver is not included!
-extern char *output;
-
-int lcd_list (void);
-int lcd_init (char *driver);
-int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *icons, int *gpos);
-int lcd_clear (int full);
-int lcd_put (int row, int col, char *text);
-int lcd_bar (int type, int row, int col, int max, int len1, int le2);
-int lcd_icon (int num, int seq, int row, int col);
-int lcd_gpo (int num, int val);
-int lcd_flush (void);
-int lcd_quit (void);
-
-#endif
diff --git a/dvb.c b/dvb.c
deleted file mode 100644
index cf60bf8..0000000
--- a/dvb.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* $Id: dvb.c,v 1.7 2003/11/11 04:30:41 reinelt Exp $
- *
- * DVB specific functions
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: dvb.c,v $
- * Revision 1.7 2003/11/11 04:30:41 reinelt
- * very minor changes
- *
- * Revision 1.6 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.5 2003/08/08 23:08:38 reinelt
- * CVS Id and Log missing from dvb.{c,h}
- *
- */
-
-/*
- * exported functions:
- *
- * DVB (int *strength, int *snr)
- * returns 0 if ok, -1 if error
- * sets *strength to the signal strength
- * sets *snr to the signal/noise ratio
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-
-#include "config.h"
-#include "debug.h"
-
-#ifndef HAVE_LINUX_DVB_FRONTEND_H
-
-#warning linux/dvb/frontend.h not found.
-#warning DVB client will be disabled.
-
-int DVB (double *strength, double *snr)
-{
- static int flag=0;
-
- if (flag==0) {
- error("lcd4linux has been compiled without DVB support");
- error("DVB client will be disabled");
- flag=1;
- }
-
- *strength=0.0;
- *snr=0.0;
-
- return 0;
-}
-
-#else
-
-#include <linux/dvb/frontend.h>
-#include "dvb.h"
-
-int DVB (double *strength, double *snr)
-{
- static time_t now=0;
- static int fd=-2;
- static double strength0=0.0;
- static double snr0=0.0;
-
- unsigned short raw_strength;
- unsigned short raw_snr;
-
- *strength=strength0;
- *snr=snr0;
-
- if (fd==-1) return -1;
-
- if (time(NULL)==now) return 0;
- time(&now);
-
- if (fd==-2) {
- fd = open("/dev/dvb/adapter0/frontend0", O_RDONLY);
- if (fd==-1) {
- error ("open(/dev/dvb/adapter0/frontend0) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open (/dev/dvb/adapter0/frontend0)=%d", fd);
- }
-
- if (ioctl(fd, FE_READ_SIGNAL_STRENGTH, &raw_strength)!=0) {
- error("ioctl(FE_READ_SIGNAL_STRENGTH) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if (ioctl(fd, FE_READ_SNR, &raw_snr)!=0) {
- error("ioctl(FE_READ_SNR) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- // Normalize to 1.0
- strength0=raw_strength/65535.0;
- snr0=raw_snr/65535.0;
-
- *strength=strength0;
- *snr=snr0;
-
- return 0;
-}
-
-#endif
diff --git a/dvb.h b/dvb.h
deleted file mode 100644
index 339ef05..0000000
--- a/dvb.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* $Id: dvb.h,v 1.3 2003/10/05 17:58:50 reinelt Exp $
- *
- * DVB specific functions
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: dvb.h,v $
- * Revision 1.3 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.2 2003/08/08 23:08:38 reinelt
- * CVS Id and Log missing from dvb.{c,h}
- *
- */
-
-#ifndef _DVB_H_
-#define _DVB_H_
-
-int DVB (double *strength, double *snr);
-
-#endif
diff --git a/expr.c b/expr.c
deleted file mode 100644
index 81affaa..0000000
--- a/expr.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* $Id: expr.c,v 1.6 2004/01/29 04:40:02 reinelt Exp $
- *
- * expr ('y*') functions
- * This is only a workaround to make the Evaluator usable until
- * it's fully integrated into lcd4linux.
- *
- * Copyright 2004 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: expr.c,v $
- * Revision 1.6 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.5 2004/01/18 06:54:08 reinelt
- * bug in expr.c fixed (thanks to Xavier)
- * some progress with /proc/stat parsing
- *
- * Revision 1.4 2004/01/14 11:33:00 reinelt
- * new plugin 'uname' which does what it's called
- * text widget nearly finished
- * first results displayed on MatrixOrbital
- *
- * Revision 1.3 2004/01/12 03:51:01 reinelt
- * evaluating the 'Variables' section in the config file
- *
- * Revision 1.2 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.1 2004/01/05 11:57:38 reinelt
- * added %y tokens to make the Evaluator useable
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <ctype.h>
-#include <errno.h>
-#define IN_EXPR
-#include "expr.h"
-#include "plugin.h"
-#include "debug.h"
-#include "cfg.h"
-
-
-int Expr(int index, char string[EXPR_TXT_LEN], double *val)
-{
- RESULT result = {0, 0.0, NULL};
- static int errs[EXPRS+1];
- char *expression;
- char yn[4];
-
- if (index < 0 || index > EXPRS)
- return -1;
-
- if (errs[index])
- return -1;
-
- sprintf(yn, "y%d", index);
- expression = cfg_get_raw(NULL, yn, NULL);
-
- if (!expression || !*expression) {
- error("Empty expression for 'y%d'", index);
- errs[index]++;
- return -1;
- }
-
- Eval(expression, &result);
- strcpy(string, R2S(&result));
-
- debug("%s: <%s> = '%s'", yn, expression, string);
-
- if (isdigit(*string)) {
- double max, min;
- *val = atof(string);
- sprintf(yn, "Max_y%d", index);
- max = atof(cfg_get(NULL, yn, "100"));
- sprintf(yn, "Min_y%d", index);
- min = atof(cfg_get(NULL, yn, "0"));
- if (max != min)
- *val = (*val - min)/(max - min);
- }
-
- DelResult (&result);
-
- return 0;
-}
-
diff --git a/expr.h b/expr.h
deleted file mode 100644
index ef527c3..0000000
--- a/expr.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $Id: expr.h,v 1.1 2004/01/05 11:57:38 reinelt Exp $
- *
- * expr ('y*') functions
- * This is only a workaround to make the Evaluator usable until
- * it's fully integrated into lcd4linux.
- *
- * Copyright 2004 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: expr.h,v $
- * Revision 1.1 2004/01/05 11:57:38 reinelt
- * added %y tokens to make the Evaluator useable
- *
- */
-
-#ifndef _EXPR_H
-#define _EXPR_H_
-
-#define EXPRS 9
-#define EXPR_TXT_LEN 256
-
-#ifdef IN_EXPR
- #define EXTERN extern
-#else
- #define EXTERN
-#endif
-
-EXTERN struct { char s[EXPR_TXT_LEN]; double val; } expr[EXPRS+1];
-
-int Expr (int index, char txt[EXPR_TXT_LEN], double *val);
-
-
-#endif
diff --git a/filter.c b/filter.c
deleted file mode 100644
index 11b198b..0000000
--- a/filter.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/* $Id: filter.c,v 1.12 2004/01/30 20:57:56 reinelt Exp $
- *
- * smooth and damp functions
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: filter.c,v $
- * Revision 1.12 2004/01/30 20:57:56 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.11 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.10 2004/01/16 05:04:53 reinelt
- * started plugin proc_stat which should parse /proc/stat
- * which again is a paint in the a**
- * thinking over implementation methods of delta functions
- * (CPU load, ...)
- *
- * Revision 1.9 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.8 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.7 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.6 2003/02/22 07:53:10 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.5 2001/08/05 17:13:29 reinelt
- *
- * cleaned up inlude of sys/time.h and time.h
- *
- * Revision 1.4 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.3 2000/03/22 07:33:50 reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * smooth (name, period, value)
- * returns an average value over a given period
- * uses global variable "tick"
- *
- * damp (name, value)
- * damps a value with exp(-t/tau)
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-#include <time.h>
-#include <sys/time.h>
-
-#include "cfg.h"
-#include "filter.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-extern int tick;
-
-#define SLOTS 64
-#define SECONDS(x) (x.tv_sec+x.tv_usec/1000000.0)
-
-typedef struct {
- char *name;
- int slots;
- struct timeval *time;
- double *value;
-} FILTER;
-
-
-double smooth(char *name, int period, double value)
-{
- static FILTER *Filter=NULL;
- static int nFilter=0;
- struct timeval now;
- double t, v;
- int i, j;
-
- gettimeofday (&now, NULL);
-
- for (i=0; i<nFilter; i++) {
- if (strcmp(name, Filter[i].name)==0)
- break;
- }
-
- if (i==nFilter) {
- int slots=(period+tick-1)/tick;
- if (slots<2)
- slots=2;
- else if (slots>SLOTS)
- slots=SLOTS;
-
- nFilter++;
- Filter=realloc(Filter, nFilter*sizeof(FILTER));
- Filter[i].name=strdup(name);
- Filter[i].slots=slots;
- Filter[i].time=malloc(slots*sizeof(Filter[i].time[0]));
- Filter[i].value=malloc(slots*sizeof(Filter[i].value[0]));
- for (j=0; j<slots; j++) {
- Filter[i].time[j]=now;
- Filter[i].value[j]=value;
- }
- }
-
- for (j=Filter[i].slots-1; j>0; j--) {
- Filter[i].time[j]=Filter[i].time[j-1];
- Filter[i].value[j]=Filter[i].value[j-1];
- }
- Filter[i].time[0]=now;
- Filter[i].value[0]=value;
-
- t = SECONDS(Filter[i].time[0]) - SECONDS(Filter[i].time[Filter[i].slots-1]);
- v = Filter[i].value[0]-Filter[i].value[Filter[i].slots-1];
-
- if (t==0.0 || v<0.0)
- return 0;
- else
- return v/t;
-}
-
-
-double damp(char *name, double value)
-{
- static int tau=-1;
- static FILTER *Filter=NULL;
- static int nFilter=0;
- struct timeval now;
- double max;
- int i, j;
-
- if (tau==-1)
- if (cfg_number(NULL, "tau", 500, 0, 1000000, &tau)<0) tau=0.0;
-
- if (tau==0.0)
- return value;
-
- gettimeofday (&now, NULL);
-
- for (i=0; i<nFilter; i++) {
- if (strcmp(name, Filter[i].name)==0)
- break;
- }
-
- if (i==nFilter) {
- int slots=log(100)*tau/tick;
- if (slots<1)
- slots=1;
- else if (slots>SLOTS)
- slots=SLOTS;
-
- nFilter++;
- Filter=realloc(Filter, nFilter*sizeof(FILTER));
- Filter[i].name=strdup(name);
- Filter[i].slots=slots;
- Filter[i].time=malloc(slots*sizeof(Filter[i].time));
- Filter[i].value=malloc(slots*sizeof(Filter[i].value));
- for (j=0; j<slots; j++) {
- Filter[i].time[j]=now;
- Filter[i].value[j]=0;
- }
- }
-
- max=value;
- for (j=Filter[i].slots-1; j>0; j--) {
- double t = SECONDS(Filter[i].time[j]) - SECONDS(Filter[i].time[j-1]);
- Filter[i].time[j]=Filter[i].time[j-1];
- Filter[i].value[j]=Filter[i].value[j-1]*exp(-t/tau);
- if (Filter[i].value[j]>max) max=Filter[i].value[j];
- }
-
- Filter[i].time[0]=now;
- Filter[i].value[0]=value;
-
- return max;
-}
diff --git a/filter.h b/filter.h
deleted file mode 100644
index 0cf1440..0000000
--- a/filter.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* $Id: filter.h,v 1.3 2003/10/05 17:58:50 reinelt Exp $
- *
- * smooth and damp functions
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: filter.h,v $
- * Revision 1.3 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- *
- */
-
-#ifndef _FILTER_H_
-#define _FILTER_H_
-
-double smooth (char *name, int period, double value);
-double damp (char *name, double value);
-
-#endif
diff --git a/icon.c b/icon.c
deleted file mode 100644
index c41ce9a..0000000
--- a/icon.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* $Id: icon.c,v 1.14 2004/01/30 20:57:56 reinelt Exp $
- *
- * generic icon and heartbeat handling
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: icon.c,v $
- * Revision 1.14 2004/01/30 20:57:56 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.13 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.12 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.11 2003/10/22 04:32:25 reinelt
- * fixed icon bug found by Rob van Nieuwkerk
- *
- * Revision 1.10 2003/10/22 04:19:16 reinelt
- * Makefile.in for imon.c/.h, some MatrixOrbital clients
- *
- * Revision 1.9 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.8 2003/09/19 03:51:29 reinelt
- * minor fixes, widget.c added
- *
- * Revision 1.7 2003/09/11 04:09:53 reinelt
- * minor cleanups
- *
- * Revision 1.6 2003/09/10 14:01:53 reinelt
- * icons nearly finished\!
- *
- * Revision 1.5 2003/09/10 03:48:23 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.4 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.3 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.2 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.1 2003/08/24 04:31:56 reinelt
- * icon.c icon.h added
- *
- *
- */
-
-/*
- * exported functions:
- *
- * int icon_init (int rows, int cols, int xres, int yres, int chars, int icons,
- * void(*defchar)(int ascii, char *bitmap))
- * initializes all icons stuff and reads the bitmaps from config file.
- *
- * void icon_clear(void)
- * clears the icon framebuffer
- *
- * int icon_draw (int num, int seq, int row, int col)
- * puts icon #num sequence #seq at position row, col in the icon framebuffer
- *
- * int icon_peek (int row, int col)
- * returns icon# or -1 if none from position row, col
- *
- */
-
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "icon.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-
-typedef struct BITMAP {
- int nData;
- int lData;
- char *Data;
-} BITMAP;
-
-static int ROWS=0;
-static int COLS=0;
-static int XRES=0;
-static int YRES=0;
-static int CHARS;
-static int ICONS=0;
-
-static int *Screen=NULL;
-static struct BITMAP *Bitmap=NULL;
-static void(*Defchar)(int ascii, char *bitmap);
-
-
-static int icon_read_bitmap (int num)
-{
- struct BITMAP *bm = Bitmap+num;
- int row, n;
- char key[15];
- char *val, *v;
- char *map;
-
- for (row=0; row<YRES; row++) {
- snprintf (key, sizeof(key), "Icon%d.Bitmap%d", num+1, row+1);
- val=cfg_get(NULL, key, "");
- map=bm->Data+row;
- n=0;
- for (v=val; *v!='\0'; v++) {
- if (n>=bm->nData) {
- bm->nData++;
- bm->Data=realloc(bm->Data, bm->nData*YRES*sizeof(char));
- memset (bm->Data+n*YRES, 0, YRES*sizeof(char));
- map=bm->Data+n*YRES+row;
- }
- switch (*v) {
- case '|':
- n++;
- map+=YRES;
- break;
- case '*':
- (*map)<<=1;
- (*map)|=1;
- break;
- default:
- (*map)<<=1;
- }
- }
- }
- return 0;
-}
-
-
-int icon_init (int rows, int cols, int xres, int yres, int chars, int icons,
- void(*defchar)(int ascii, char *bitmap))
-{
- int n;
-
- if (rows<1 || cols<1)
- return -1;
-
- ROWS=rows;
- COLS=cols;
- XRES=xres;
- YRES=yres;
- CHARS=chars,
- ICONS=icons;
-
- if ((Screen=malloc(ROWS*COLS*sizeof(*Screen)))==NULL) {
- error ("icon buffer allocation failed: out of memory?");
- return -1;
- }
-
- if ((Bitmap=malloc(icons*sizeof(*Bitmap)))==NULL) {
- error ("icon allocation failed: out of memory?");
- return -1;
- }
-
- Defchar=defchar;
-
- icon_clear();
-
- for (n=0; n<icons; n++) {
- Bitmap[n].nData=1;
- Bitmap[n].lData=-1;
- Bitmap[n].Data=malloc(YRES*sizeof(char));
- memset (Bitmap[n].Data, 0, YRES*sizeof(char));
- icon_read_bitmap(n);
- // icons use last ascii codes from userdef chars
- if (Defchar) Defchar (CHARS-n-1, Bitmap[n].Data);
- }
-
- return 0;
-}
-
-
-void icon_clear(void)
-{
- int n;
-
- // reset screen buffer
- for (n=0; n<ROWS*COLS; n++) {
- Screen[n]=-1;
- }
-
- // reset last bitmap pointer
- for (n=0; n<ICONS; n++) {
- Bitmap[n].lData=-1;
- }
-
-}
-
-
-int icon_draw (int num, int seq, int row, int col)
-{
- if (row>=0 && col>=0) {
- // icons use last ascii codes from userdef chars
- Screen[row*COLS+col]=CHARS-num-1;
- }
-
- if (seq>=0) {
- seq%=Bitmap[num].nData;
- if (seq!=Bitmap[num].lData) {
- Bitmap[num].lData=seq;
- if (Defchar) Defchar (CHARS-num-1, Bitmap[num].Data+seq*YRES);
- }
- }
-
- return 0;
-}
-
-
-int icon_peek (int row, int col)
-{
- if (Screen)
- return Screen[row*COLS+col];
- else
- return -1;
-}
diff --git a/icon.h b/icon.h
deleted file mode 100644
index 2cf6fb0..0000000
--- a/icon.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $Id: icon.h,v 1.4 2003/10/05 17:58:50 reinelt Exp $
- *
- * generic icon and heartbeat handling
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: icon.h,v $
- * Revision 1.4 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.3 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.2 2003/09/01 04:09:35 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.1 2003/08/24 04:31:56 reinelt
- * icon.c icon.h added
- *
- *
- */
-
-#ifndef _ICON_H_
-#define _ICON_H_
-
-int icon_init (int rows, int cols, int xres, int yres, int chars, int icons,
- void(*defchar)(int ascii, char *bitmap));
-void icon_clear(void);
-int icon_draw (int num, int seq, int row, int col);
-int icon_peek (int row, int col);
-
-#endif
diff --git a/lcd4linux.c b/lcd4linux.c
index 409895e..9c192fa 100644
--- a/lcd4linux.c
+++ b/lcd4linux.c
@@ -1,4 +1,4 @@
-/* $Id: lcd4linux.c,v 1.62 2004/01/30 20:57:56 reinelt Exp $
+/* $Id: lcd4linux.c,v 1.63 2004/02/10 07:42:35 reinelt Exp $
*
* LCD4Linux
*
@@ -22,6 +22,9 @@
*
*
* $Log: lcd4linux.c,v $
+ * Revision 1.63 2004/02/10 07:42:35 reinelt
+ * cut off all old-style files which are no longer used with NextGeneration
+ *
* Revision 1.62 2004/01/30 20:57:56 reinelt
* HD44780 patch from Martin Hejl
* dmalloc integrated
@@ -310,9 +313,7 @@
#include "debug.h"
#include "pid.h"
#include "udelay.h"
-#include "display.h" // Fixme: remove me...
#include "drv.h"
-#include "processor.h" // Fixme: remove me...
#include "timer.h"
#include "layout.h"
#include "plugin.h"
@@ -340,7 +341,8 @@ static void usage(void)
printf (" lcd4linux [-c key=value] [-F] [-f config-file] [-o output-file] [-q] [-v]\n");
}
-
+#if 0
+// Fixme: how to hello() with new layout?
int hello (void)
{
int i, x, y, flag;
@@ -376,7 +378,7 @@ int hello (void)
if (flag) lcd_flush();
return flag;
}
-
+#endif
void handler (int signal)
{
@@ -428,8 +430,6 @@ int main (int argc, char *argv[])
case 'l':
printf ("%s\n", release);
drv_list();
- printf ("\n");
- lcd_list();
exit(0);
case 'o':
output=optarg;
@@ -475,13 +475,8 @@ int main (int argc, char *argv[])
snprintf (section, sizeof(section), "Display:%s", display);
driver=cfg_get(section, "Driver", NULL);
if (driver==NULL || *driver=='\0') {
-#if 0
error ("missing '%s.Driver' entry in %s!", section, cfg_source());
exit (1);
-#else
- // Fixme: compatibility only...
- driver=NULL;
-#endif
}
if (!running_foreground) {
@@ -536,40 +531,20 @@ int main (int argc, char *argv[])
running_background=1;
}
- // Fixme: Compatibility only...
- if (driver!=NULL) {
- debug ("initializing driver %s", driver);
- if (drv_init(section, driver)==-1) {
- pid_exit(PIDFILE);
- exit (1);
- }
- } else {
- debug ("initializing old-style driver %s", display);
- if (lcd_init(display)==-1) {
- pid_exit(PIDFILE);
- exit (1);
- }
+ debug ("initializing driver %s", driver);
+ if (drv_init(section, driver)==-1) {
+ pid_exit(PIDFILE);
+ exit (1);
}
// check for new-style layout
layout=cfg_get(NULL, "Layout", NULL);
if (layout==NULL || *layout=='\0') {
-#if 0
error ("missing 'Layout' entry in %s!", cfg_source());
exit (1);
-#else
- layout=NULL;
- info ("using old-style layout!");
-#endif
}
- // Fixme: compatibility only...
- if (layout==NULL) {
- // process_init sets global vars tick, tack
- process_init();
- } else {
- layout_init(layout);
- }
+ layout_init(layout);
// maybe go into interactive mode
if (interactive) {
@@ -591,13 +566,7 @@ int main (int argc, char *argv[])
printf("eval> ");
}
printf ("\n");
- // Fixme: compatibility only...
- if (layout==NULL) {
- lcd_clear(1);
- lcd_quit();
- } else {
- drv_quit();
- }
+ drv_quit();
pid_exit(PIDFILE);
cfg_exit();
exit (0);
@@ -608,15 +577,13 @@ int main (int argc, char *argv[])
cfg_number(NULL, "Quiet", 0, 0, 1, &quiet);
}
- // Fixme: compatibility only...
- if (layout==NULL) {
- if (!quiet && hello()) {
- sleep (3);
- lcd_clear(1);
- }
- } else {
- // Fixme: how to hello() with new layout?
+#if 0
+ // Fixme: how to hello() with new layout?
+ if (!quiet && hello()) {
+ sleep (3);
+ lcd_clear(1);
}
+#endif
debug ("starting main loop");
@@ -626,30 +593,20 @@ int main (int argc, char *argv[])
signal(SIGQUIT, handler);
signal(SIGTERM, handler);
- // Fixme: compatibility only...
- if (layout==NULL) {
- while (got_signal==0) {
- process ();
- usleep(tack*1000);
- }
- } else {
- while (got_signal==0) {
- struct timespec delay;
- if (timer_process(&delay)<0) break;
- nanosleep(&delay, NULL);
- }
+ while (got_signal==0) {
+ struct timespec delay;
+ if (timer_process(&delay)<0) break;
+ nanosleep(&delay, NULL);
}
debug ("leaving main loop");
- // Fixme: compatibility only...
- if (layout==NULL) {
- lcd_clear(1);
- if (!quiet) hello();
- lcd_quit();
- } else {
- drv_quit();
- }
+#if 0
+ // Fixme: how to hello() with new layout?
+ lcd_clear(1);
+ if (!quiet) hello();
+#endif
+ drv_quit();
pid_exit(PIDFILE);
cfg_exit();
diff --git a/parport.c b/parport.c
deleted file mode 100644
index d84dee4..0000000
--- a/parport.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/* $Id: parport.c,v 1.13 2004/01/13 08:18:20 reinelt Exp $
- *
- * generic parallel port handling
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: parport.c,v $
- * Revision 1.13 2004/01/13 08:18:20 reinelt
- * timer queues added
- * liblcd4linux deactivated turing transformation to new layout
- *
- * Revision 1.12 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.11 2003/10/08 14:21:10 reinelt
- * Changelog; small type in parport.c
- *
- * Revision 1.10 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.9 2003/10/03 03:53:12 reinelt
- * compile error in parport fixed (thanks to Andrew from FilmCan)
- *
- * Revision 1.8 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.7 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.6 2003/08/22 03:45:09 reinelt
- * bug in parallel port code fixed, more icons stuff
- *
- * Revision 1.5 2003/08/19 05:23:55 reinelt
- * HD44780 dual-controller patch from Jesse Brook Kovach
- *
- * Revision 1.4 2003/08/16 07:31:35 reinelt
- * double buffering in all drivers
- *
- * Revision 1.3 2003/08/15 07:54:07 reinelt
- * HD44780 4 bit mode implemented
- *
- * Revision 1.2 2003/04/07 06:03:05 reinelt
- * further parallel port abstraction
- *
- * Revision 1.1 2003/04/04 06:02:03 reinelt
- * new parallel port abstraction scheme
- *
- */
-
-/*
- * exported functions:
- *
- * int parport_open (void)
- * reads 'Port' entry from config and opens
- * the parallel port
- * returns 0 if ok, -1 on failure
- *
- * int parport_close (void)
- * closes parallel port
- * returns 0 if ok, -1 on failure
- *
- * unsigned char parport_wire_ctrl (char *name, char *deflt)
- * reads wiring for one control signal from config
- * returns PARPORT_CONTROL_* or 255 on error
- *
- * unsigned char parport_wire_data (char *name, char *deflt)
- * reads wiring for one data signal from config
- * returns 1<<bitpos or 255 on error
- *
- * void parport_direction (int direction)
- * 0 - write to parport
- * 1 - read from parport
- *
- * void parport_control (unsigned char mask, unsigned char value)
- * frobs control line and takes care of inverted signals
- *
- * void parport_toggle (unsigned char bit, int level, int delay)
- * toggles the line <bit> to <level> for <delay> nanoseconds
- *
- * void parport_data (unsigned char value)
- * put data bits on DB1..DB8
- *
- * unsigned char parport_read (void)
- * reads a byte from the parallel port
- *
- * void parport_debug(void)
- * prints status of control lines
- */
-
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-
-
-#ifdef HAVE_SYS_IO_H
-#include <sys/io.h>
-#define WITH_OUTB
-#else
-#ifdef HAVE_ASM_IO_H
-#include <asm/io.h>
-#define WITH_OUTB
-#endif
-#endif
-
-#if defined (HAVE_LINUX_PARPORT_H) && defined (HAVE_LINUX_PPDEV_H)
-#define WITH_PPDEV
-#include <linux/parport.h>
-#include <linux/ppdev.h>
-#else
-#define PARPORT_CONTROL_STROBE 0x1
-#define PARPORT_CONTROL_AUTOFD 0x2
-#define PARPORT_CONTROL_INIT 0x4
-#define PARPORT_CONTROL_SELECT 0x8
-#endif
-
-#if !defined(WITH_OUTB) && !defined(WITH_PPDEV)
-#error neither outb() nor ppdev() possible
-#error cannot compile parallel port driver
-#endif
-
-
-#include "debug.h"
-#include "cfg.h"
-#include "udelay.h"
-#include "parport.h"
-
-
-static unsigned short Port=0;
-static char *PPdev=NULL;
-
-// initial value taken from linux/parport_pc.c
-static unsigned char ctr = 0xc;
-
-#ifdef WITH_PPDEV
-static int PPfd=-1;
-#endif
-
-
-int parport_open (void)
-{
- char *s, *e;
-
-#ifdef USE_OLD_UDELAY
- if (cfg_number(NULL, "Delay", 0, 1, 1000000000, &loops_per_usec)<0) return -1;
-#else
- udelay_init();
-#endif
-
- s=cfg_get (NULL, "Port", NULL);
- if (s==NULL || *s=='\0') {
- error ("parport: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- PPdev=NULL;
- if ((Port=strtol(s, &e, 0))==0 || *e!='\0') {
-#ifdef WITH_PPDEV
- Port=0;
- PPdev=s;
-#else
- error ("parport: bad Port '%s' in %s", s, cfg_source());
- return -1;
-#endif
- }
-
-
-#ifdef WITH_PPDEV
-
- if (PPdev) {
- debug ("using ppdev %s", PPdev);
- PPfd=open(PPdev, O_RDWR);
- if (PPfd==-1) {
- error ("parport: open(%s) failed: %s", PPdev, strerror(errno));
- return -1;
- }
-
-#if 0
- // Fixme: this always fails here...
- if (ioctl(PPfd, PPEXCL)) {
- debug ("ioctl(%s, PPEXCL) failed: %s", PPdev, strerror(errno));
- } else {
- debug ("ioctl(%s, PPEXCL) succeded.");
- }
-#endif
-
- if (ioctl(PPfd, PPCLAIM)) {
- error ("parport: ioctl(%s, PPCLAIM) failed: %d %s", PPdev, errno, strerror(errno));
- return -1;
- }
- } else
-
-#endif
-
- {
- debug ("using raw port 0x%x", Port);
- if ((Port+3)<=0x3ff) {
- if (ioperm(Port, 3, 1)!=0) {
- error ("parport: ioperm(0x%x) failed: %s", Port, strerror(errno));
- return -1;
- }
- } else {
- if (iopl(3)!=0) {
- error ("parport: iopl(1) failed: %s", strerror(errno));
- return -1;
- }
- }
- }
- return 0;
-}
-
-
-int parport_close (void)
-{
-#ifdef WITH_PPDEV
- if (PPdev) {
- debug ("closing ppdev %s", PPdev);
- if (ioctl(PPfd, PPRELEASE)) {
- error ("parport: ioctl(%s, PPRELEASE) failed: %s", PPdev, strerror(errno));
- }
- if (close(PPfd)==-1) {
- error ("parport: close(%s) failed: %s", PPdev, strerror(errno));
- return -1;
- }
- } else
-#endif
- {
- debug ("closing raw port 0x%x", Port);
- if ((Port+3)<=0x3ff) {
- if (ioperm(Port, 3, 0)!=0) {
- error ("parport: ioperm(0x%x) failed: %s", Port, strerror(errno));
- return -1;
- }
- } else {
- if (iopl(0)!=0) {
- error ("parport: iopl(0) failed: %s", strerror(errno));
- return -1;
- }
- }
- }
- return 0;
-}
-
-
-unsigned char parport_wire_ctrl (char *name, unsigned char *deflt)
-{
- unsigned char w;
- char wire[256];
- char *s;
-
- snprintf (wire, sizeof(wire), "Wire.%s", name);
- s=cfg_get (NULL, wire, deflt);
- if (strcasecmp(s,"STROBE")==0) {
- w=PARPORT_CONTROL_STROBE;
- } else if(strcasecmp(s,"AUTOFD")==0) {
- w=PARPORT_CONTROL_AUTOFD;
- } else if(strcasecmp(s,"INIT")==0) {
- w=PARPORT_CONTROL_INIT;
- } else if(strcasecmp(s,"SELECT")==0) {
- w=PARPORT_CONTROL_SELECT;
- } else if(strcasecmp(s,"GND")==0) {
- w=0;
- } else {
- error ("parport: unknown signal <%s> for wire <%s>", s, name);
- error (" should be STROBE, AUTOFD, INIT, SELECT or GND");
- return 0xff;
- }
-
- if (w&PARPORT_CONTROL_STROBE) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:STROBE]", name);
- }
- if (w&PARPORT_CONTROL_AUTOFD) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:AUTOFD]", name);
- }
- if (w&PARPORT_CONTROL_INIT) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:INIT]", name);
- }
- if (w&PARPORT_CONTROL_SELECT) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:SELECT]", name);
- }
- if (w==0) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:GND]", name);
- }
-
- return w;
-}
-
-
-unsigned char parport_wire_data (char *name, unsigned char *deflt)
-{
- unsigned char w;
- char wire[256];
- char *s;
-
- snprintf (wire, sizeof(wire), "Wire.%s", name);
- s=cfg_get (NULL, wire, deflt);
- if(strlen(s)==3 && strncasecmp(s,"DB",2)==0 && s[2]>='0' && s[2]<='7') {
- w=s[2]-'0';
- } else if(strcasecmp(s,"GND")==0) {
- w=0;
- } else {
- error ("parport: unknown signal <%s> for wire <%s>", s, name);
- error (" should be DB0..7 or GND");
- return 0xff;
- }
-
- if (w==0) {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:GND]", name);
- } else {
- info ("wiring: [DISPLAY:%s]<==>[PARPORT:DB%d]", name, w);
- }
-
- w=1<<w;
-
- return w;
-}
-
-
-void parport_direction (int direction)
-{
-#ifdef WITH_PPDEV
- if (PPdev) {
- ioctl (PPfd, PPDATADIR, &direction);
- } else
-#endif
- {
- // code stolen from linux/parport_pc.h
- ctr = (ctr & ~0x20) ^ (direction?0x20:0x00);
- outb (ctr, Port+2);
- }
-}
-
-
-void parport_control (unsigned char mask, unsigned char value)
-{
- // any signal affected?
- // Note: this may happen in case a signal is hardwired to GND
- if (mask==0) return;
-
- // Strobe, Select and AutoFeed are inverted!
- value = mask & (value ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));
-
-#ifdef WITH_PPDEV
- if (PPdev) {
- struct ppdev_frob_struct frob;
- frob.mask=mask;
- frob.val=value;
- ioctl (PPfd, PPFCONTROL, &frob);
- } else
-#endif
- {
- // code stolen from linux/parport_pc.h
- ctr = (ctr & ~mask) ^ value;
- outb (ctr, Port+2);
- }
-}
-
-
-void parport_toggle (unsigned char bits, int level, int delay)
-{
- unsigned char value1, value2;
-
- // any signal affected?
- // Note: this may happen in case a signal is hardwired to GND
- if (bits==0) return;
-
- // prepare value
- value1=level?bits:0;
- value2=level?0:bits;
-
- // Strobe, Select and AutoFeed are inverted!
- value1 = bits & (value1 ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));
- value2 = bits & (value2 ^ (PARPORT_CONTROL_STROBE|PARPORT_CONTROL_SELECT|PARPORT_CONTROL_AUTOFD));
-
-
-#ifdef WITH_PPDEV
- if (PPdev) {
- struct ppdev_frob_struct frob;
- frob.mask=bits;
-
- // rise
- frob.val=value1;
- ioctl (PPfd, PPFCONTROL, &frob);
-
- // pulse width
- ndelay(delay);
-
- // lower
- frob.val=value2;
- ioctl (PPfd, PPFCONTROL, &frob);
- } else
-#endif
- {
- // rise
- ctr = (ctr & ~bits) ^ value1;
- outb (ctr, Port+2);
-
- // pulse width
- ndelay(delay);
-
- // lower
- ctr = (ctr & ~bits) ^ value2;
- outb (ctr, Port+2);
- }
-}
-
-
-void parport_data (unsigned char data)
-{
-#ifdef WITH_PPDEV
- if (PPdev) {
- ioctl(PPfd, PPWDATA, &data);
- } else
-#endif
- {
- outb (data, Port);
- }
-}
-
-unsigned char parport_read (void)
-{
- unsigned char data;
-
-#ifdef WITH_PPDEV
- if (PPdev) {
- ioctl (PPfd, PPRDATA, &data);
- } else
-#endif
- {
- data=inb (Port);
- }
- return data;
-}
-
-
-void parport_debug(void)
-{
- unsigned char control;
-
-#ifdef WITH_PPDEV
- if (PPdev) {
- ioctl (PPfd, PPRCONTROL, &control);
- } else
-#endif
- {
- control=ctr;
- }
-
- debug ("%cSTROBE %cAUTOFD %cINIT %cSELECT",
- control & PARPORT_CONTROL_STROBE ? '-':'+',
- control & PARPORT_CONTROL_AUTOFD ? '-':'+',
- control & PARPORT_CONTROL_INIT ? '+':'-',
- control & PARPORT_CONTROL_SELECT ? '-':'+');
-
-}
diff --git a/parport.h b/parport.h
deleted file mode 100644
index 94f5941..0000000
--- a/parport.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* $Id: parport.h,v 1.4 2003/10/05 17:58:50 reinelt Exp $
- *
- * generic parallel port handling
- *
- * Copyright 2003 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: parport.h,v $
- * Revision 1.4 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.3 2003/08/15 07:54:07 reinelt
- * HD44780 4 bit mode implemented
- *
- * Revision 1.2 2003/04/07 06:03:10 reinelt
- * further parallel port abstraction
- *
- * Revision 1.1 2003/04/04 06:02:03 reinelt
- * new parallel port abstraction scheme
- *
- */
-
-#ifndef _PARPORT_H_
-#define _PARPORT_H_
-
-int parport_open (void);
-int parport_close (void);
-unsigned char parport_wire_ctrl (char *name, unsigned char *deflt);
-unsigned char parport_wire_data (char *name, unsigned char *deflt);
-void parport_direction (int direction);
-void parport_control (unsigned char mask, unsigned char value);
-void parport_toggle (unsigned char bit, int level, int delay);
-void parport_data (unsigned char data);
-unsigned char parport_read (void);
-void parport_debug(void);
-
-#endif
diff --git a/parser.c b/parser.c
deleted file mode 100644
index 23ea278..0000000
--- a/parser.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/* $Id: parser.c,v 1.25 2004/01/29 04:40:02 reinelt Exp $
- *
- * row definition parser
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: parser.c,v $
- * Revision 1.25 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.24 2004/01/05 11:57:38 reinelt
- * added %y tokens to make the Evaluator useable
- *
- * Revision 1.23 2003/11/11 04:40:20 reinelt
- * WIFI patch from Xavier Vello
- *
- * Revision 1.22 2003/10/12 06:08:28 nicowallmeier
- * imond/telmond support
- *
- * Revision 1.21 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.20 2003/09/01 04:09:35 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.19 2003/06/21 05:46:18 reinelt
- * DVB client integrated
- *
- * Revision 1.18 2002/12/05 19:23:01 reinelt
- * fixed undefined operations found by gcc3
- *
- * Revision 1.17 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.16 2001/03/16 16:40:17 ltoetsch
- * implemented time bar
- *
- * Revision 1.15 2001/03/14 13:19:29 ltoetsch
- * Added pop3/imap4 mail support
- *
- * Revision 1.14 2001/03/13 08:34:15 reinelt
- *
- * corrected a off-by-one bug with sensors
- *
- * Revision 1.13 2001/03/08 15:25:38 ltoetsch
- * improved exec
- *
- * Revision 1.12 2001/03/07 18:10:21 ltoetsch
- * added e(x)ec commands
- *
- * Revision 1.11 2001/03/02 10:18:03 ltoetsch
- * added /proc/apm battery stat
- *
- * Revision 1.10 2001/02/19 00:15:46 reinelt
- *
- * integrated mail and seti client
- * major rewrite of parser and tokenizer to support double-byte tokens
- *
- * Revision 1.9 2001/02/16 08:23:09 reinelt
- *
- * new token 'ic' (ISDN connected) by Carsten Nau <info@cnau.de>
- *
- * Revision 1.8 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.7 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.6 2000/05/21 06:20:35 reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.5 2000/03/24 11:36:56 reinelt
- *
- * new syntax for raster configuration
- * changed XRES and YRES to be configurable
- * PPM driver works nice
- *
- * Revision 1.4 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- * Revision 1.3 2000/03/18 10:31:06 reinelt
- *
- * added sensor handling (for temperature etc.)
- * made data collecting happen only if data is used
- * (reading /proc/meminfo takes a lot of CPU!)
- * released lcd4linux-0.92
- *
- * Revision 1.2 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.1 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- */
-
-/*
- * exported functions:
- *
- * char *parse_row (char *string, int supported_bars, int usage[])
- * converts a row definition from the config file
- * into the internal form using tokens
- * sets the array usage[token] to usage count
- *
- * char parse_gpo (char *string, int usage[])
- * converts a GPO definition from the config file
- * into the internal form using tokens
- * sets the array usage[token] to usage count
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-
-#include "debug.h"
-#include "display.h"
-#include "bar.h"
-#include "parser.h"
-
-typedef struct {
- char *symbol;
- TOKEN token;
- CLASS class;
- int bar;
-} SYMTAB;
-
-static SYMTAB Symtab[] = {{ "%", T_PERCENT, C_GENERIC, 0 },
- { "$", T_DOLLAR, C_GENERIC, 0 },
- { "&", T_AMPERSAND, C_GENERIC, 0 },
- { "o", T_OS, C_GENERIC, 0 },
- { "v", T_RELEASE, C_GENERIC, 0 },
- { "p", T_CPU, C_GENERIC, 0 },
- { "r", T_RAM, C_GENERIC, 0 },
- { "mt", T_MEM_TOTAL, C_MEM, 1 },
- { "mu", T_MEM_USED, C_MEM, 1 },
- { "mf", T_MEM_FREE, C_MEM, 1 },
- { "ms", T_MEM_SHARED, C_MEM, 1 },
- { "mb", T_MEM_BUFFER, C_MEM, 1 },
- { "mc", T_MEM_CACHE, C_MEM, 1 },
- { "ma", T_MEM_AVAIL, C_MEM, 1 },
- { "l1", T_LOAD_1, C_LOAD, 1 },
- { "l2", T_LOAD_2, C_LOAD, 1 },
- { "l3", T_LOAD_3, C_LOAD, 1 },
- { "L", T_OVERLOAD, C_LOAD, 0 },
- { "cu", T_CPU_USER, C_CPU, 1 },
- { "cn", T_CPU_NICE, C_CPU, 1 },
- { "cs", T_CPU_SYSTEM, C_CPU, 1 },
- { "cb", T_CPU_BUSY, C_CPU, 1 },
- { "ci", T_CPU_IDLE, C_CPU, 1 },
- { "dr", T_DISK_READ, C_DISK, 1 },
- { "dw", T_DISK_WRITE, C_DISK, 1 },
- { "dt", T_DISK_TOTAL, C_DISK, 1 },
- { "dm", T_DISK_MAX, C_DISK, 1 },
- { "nr", T_ETH_RX, C_ETH, 1 },
- { "nw", T_ETH_TX, C_ETH, 1 },
- { "nt", T_ETH_TOTAL, C_ETH, 1 },
- { "nm", T_ETH_MAX, C_ETH, 1 },
- { "ic", T_ISDN_USED, C_ISDN, 0 },
- { "ii", T_ISDN_IN, C_ISDN, 1 },
- { "io", T_ISDN_OUT, C_ISDN, 1 },
- { "it", T_ISDN_TOTAL, C_ISDN, 1 },
- { "im", T_ISDN_MAX, C_ISDN, 1 },
- { "ws", T_WIFI_SIGNAL, C_WIFI, 1 },
- { "wl", T_WIFI_LINK, C_WIFI, 1 },
- { "wn", T_WIFI_NOISE, C_WIFI, 1 },
- { "ti", T_PPP_RX, C_PPP, 1 },
- { "to", T_PPP_TX, C_PPP, 1 },
- { "tt", T_PPP_TOTAL, C_PPP, 1 },
- { "tm", T_PPP_MAX, C_PPP, 1 },
- { "hc", T_SETI_PRC, C_SETI, 1 },
- { "ht", T_SETI_CPU, C_SETI, 0 },
- { "bp", T_BATT_PERC, C_BATT, 1 },
- { "bs", T_BATT_STAT, C_BATT, 0 },
- { "bd", T_BATT_DUR, C_BATT, 0 },
- { "ss", T_DVB_STRENGTH, C_DVB, 1 },
- { "sn", T_DVB_SNR, C_DVB, 1 },
- { "e*", T_MAIL, C_MAIL, 0 },
- { "u*", T_MAIL_UNSEEN,C_MAIL, 0 },
- { "s*", T_SENSOR, C_SENSOR, 1 },
- { "x*", T_EXEC, C_EXEC, 1 },
- { "y*", T_EXPR, C_EXPR, 1 },
- { "jc", T_IMON_CPU, C_IMON, 1 },
- { "jv", T_IMON_VER, C_IMON, 0 },
- { "jd", T_IMON_DATE, C_IMON, 0 },
- { "jm", T_IMON_TIME, C_IMON, 0 },
- { "ji*",T_IMON_RIN, C_IMON, 1 },
- { "jo*",T_IMON_ROUT, C_IMON, 1 },
- { "js*",T_IMON_STATUS,C_IMON, 0 },
- { "jn*",T_IMON_PHONE, C_IMON, 0 },
- { "jp*",T_IMON_IP, C_IMON, 0 },
- { "jt*",T_IMON_OTIME, C_IMON, 0 },
- { "jk*",T_IMON_CHARGE,C_IMON, 0 },
- { "kn", T_TELMON_NUMBER, C_TELMON,0 },
- { "km", T_TELMON_MSN, C_TELMON, 0 },
- { "kd", T_TELMON_DATE, C_TELMON, 0 },
- { "kt", T_TELMON_TIME, C_TELMON, 0 },
- { "", -1, 0 }};
-
-static int bar_type (char tag)
-{
- switch (tag) {
- case 'l':
- return BAR_L;
- case 'r':
- return BAR_R;
- case 'u':
- return BAR_U;
- case 'd':
- return BAR_D;
- case 't':
- return BAR_T;
- default:
- return 0;
- }
-}
-
-static int get_token (char *s, char **p, int bar, int usage[])
-{
- char c;
- int i, l;
-
- for (i=0; Symtab[i].token!=-1; i++) {
- if (bar && !Symtab[i].bar) continue;
- l=strlen(Symtab[i].symbol);
- if (Symtab[i].symbol[l-1]=='*') {
- if (Symtab[i].token<T_EXTENDED) {
- error ("ERROR: internal error in symbol '%s'", Symtab[i].symbol);
- return -1;
- }
- c=*(s+l-1);
- if (strncmp(Symtab[i].symbol, s, l-1)==0 && c>='0' && c<='9') {
- *p=s+l;
- usage[Symtab[i].token]|=(1<<(c-'0'));
- usage[Symtab[i].class]=1;
- return Symtab[i].token+(c<<8);
- }
- } else if (strncmp(Symtab[i].symbol, s, l)==0) {
- *p=s+l;
- usage[Symtab[i].token]=1;
- usage[Symtab[i].class]=1;
- return Symtab[i].token;
- }
- }
- return -1;
-}
-
-char *parse_row (char *string, int supported_bars, int usage[])
-{
- static char buffer[256];
- char *s=string;
- char *p=buffer;
- int token, token2;
- int type, len;
-
- do {
- switch (*s) {
-
- case '%':
- if ((token=get_token (++s, &s, 0, usage))==-1) {
- error ("WARNING: unknown token <%%%c> in <%s>", *s, string);
- } else {
- *p++='%';
- *p++=token&255;
- if (token>256) *p++=token>>8;
- }
- break;
-
- case '$':
- type=bar_type(tolower(*++s));
- if (type==0) {
- error ("WARNING: invalid bar type <$%c> in <%s>", *s, string);
- break;
- }
- if (!(type & supported_bars)) {
- error ("WARNING: driver does not support bar type '%c'", *s);
- break;
- }
- if (isupper(*s)) type |= BAR_LOG;
- len=strtol(s+1, &s, 10);
- if (len<1 || len>127) {
- error ("WARNING: invalid bar length in <%s>", string);
- break;
- }
- if ((token=get_token (s, &s, 0, usage))==-1) {
- error ("WARNING: unknown token <$%c> in <%s>", *s, string);
- break;
- }
- token2=-1;
- if (*s=='+') {
- if ((type & BAR_H) && (supported_bars & BAR_H2)) {
- type |= BAR_H2;
- } else if ((type & BAR_V) && (supported_bars & BAR_V2)) {
- type |= BAR_V2;
- } else {
- error ("WARNING: driver does not support double bars");
- break;
- }
- if ((token2=get_token (s+1, &s, 0, usage))==-1) {
- error ("WARNING: unknown token <$%c> in <%s>", *s, string);
- break;
- }
- }
- else if (*s == ',' && (type & BAR_T))
- token2=strtol(s+1, &s, 10); /* get horizontal length */
- *p++='$';
- *p++=type;
- *p++=len;
- *p++=token&255;
- if (token>256) *p++=token>>8;
- if (token2!=-1) {
- *p++=token2&255;
- if (token>256 && !(type & BAR_T)) *p++=token2>>8;
- }
- break;
-
- case '&':
- if (*(s+1)<'1'||*(s+1)>'9') {
- s++;
- error ("WARNING: illegal '&%c' in <%s>", *s, string);
- } else {
- *p++=*s++;
- *p++=*s++;
- }
- break;
-
- case '\\':
- if (*(s+1)=='\\') {
- *p++='\\';
- s++;
- } else {
- unsigned int c=0; int n;
- sscanf (s+1, "%3o%n", &c, &n);
- if (c==0 || c>255) {
- error ("WARNING: illegal '\\' in <%s>", string);
- } else {
- *p++=c;
- s+=n+1;
- }
- }
- break;
-
- default:
- if ((*p++=*s)!='\0') s++;
- }
-
- } while (*s);
-
- *p='\0';
- return buffer;
-}
-
-int parse_gpo (char *string, int usage[])
-{
- char *s=string;
- int token=-1;
-
- if (*s=='%') {
- if ((token=get_token (++s, &s, 0, usage))==-1) {
- error ("WARNING: unknown token <%%%c> in <%s>", *s, string);
- }
- }
-
- if (*s!='\0') {
- error ("WARNING: error while parsing <%s>", string);
- }
-
- return token;
-}
diff --git a/parser.h b/parser.h
deleted file mode 100644
index 05ac93d..0000000
--- a/parser.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* $Id: parser.h,v 1.17 2004/01/05 11:57:38 reinelt Exp $
- *
- * row definition parser
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: parser.h,v $
- * Revision 1.17 2004/01/05 11:57:38 reinelt
- * added %y tokens to make the Evaluator useable
- *
- * Revision 1.16 2003/11/11 04:40:20 reinelt
- * WIFI patch from Xavier Vello
- *
- * Revision 1.15 2003/10/12 06:08:28 nicowallmeier
- * imond/telmond support
- *
- * Revision 1.14 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.13 2003/09/01 04:09:35 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.12 2003/06/21 05:46:18 reinelt
- * DVB client integrated
- *
- * Revision 1.11 2001/03/14 13:19:29 ltoetsch
- * Added pop3/imap4 mail support
- *
- * Revision 1.10 2001/03/07 18:10:21 ltoetsch
- * added e(x)ec commands
- *
- * Revision 1.9 2001/03/02 10:18:03 ltoetsch
- * added /proc/apm battery stat
- *
- * Revision 1.8 2001/02/19 00:15:46 reinelt
- *
- * integrated mail and seti client
- * major rewrite of parser and tokenizer to support double-byte tokens
- *
- * Revision 1.7 2001/02/16 08:23:09 reinelt
- *
- * new token 'ic' (ISDN connected) by Carsten Nau <info@cnau.de>
- *
- * Revision 1.6 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.5 2000/05/21 06:20:35 reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.4 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- * Revision 1.3 2000/03/18 10:31:06 reinelt
- *
- * added sensor handling (for temperature etc.)
- * made data collecting happen only if data is used
- * (reading /proc/meminfo takes a lot of CPU!)
- * released lcd4linux-0.92
- *
- * Revision 1.2 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.1 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- */
-
-#ifndef _PARSER_H_
-#define _PARSER_H_
-
-typedef enum {
- T_PERCENT=128, T_DOLLAR, T_AMPERSAND,
- T_OS, T_RELEASE, T_CPU, T_RAM,
- T_MEM_TOTAL, T_MEM_USED, T_MEM_FREE, T_MEM_SHARED, T_MEM_BUFFER, T_MEM_CACHE, T_MEM_AVAIL,
- T_LOAD_1, T_LOAD_2, T_LOAD_3, T_OVERLOAD,
- T_CPU_USER, T_CPU_NICE, T_CPU_SYSTEM, T_CPU_BUSY, T_CPU_IDLE,
- T_DISK_READ, T_DISK_WRITE, T_DISK_TOTAL, T_DISK_MAX,
- T_ETH_RX, T_ETH_TX, T_ETH_TOTAL, T_ETH_MAX,
- T_PPP_RX, T_PPP_TX, T_PPP_TOTAL, T_PPP_MAX,
- T_ISDN_USED, T_ISDN_IN, T_ISDN_OUT, T_ISDN_TOTAL, T_ISDN_MAX,
- T_WIFI_SIGNAL, T_WIFI_LINK, T_WIFI_NOISE,
- T_SETI_PRC, T_SETI_CPU,
- T_BATT_PERC, T_BATT_STAT, T_BATT_DUR,
- T_DVB_STRENGTH, T_DVB_SNR,
- T_EXTENDED,
- T_MAIL, T_MAIL_UNSEEN,
- T_SENSOR,
- T_EXEC,
- T_EXPR,
- T_IMON_CPU, T_IMON_VER, T_IMON_DATE, T_IMON_TIME, T_IMON_RIN, T_IMON_ROUT,
- T_IMON_STATUS, T_IMON_PHONE, T_IMON_IP, T_IMON_OTIME, T_IMON_CHARGE,
- T_TELMON_NUMBER, T_TELMON_MSN, T_TELMON_TIME, T_TELMON_DATE
-} TOKEN;
-
-typedef enum {
- C_GENERIC, C_MEM, C_LOAD, C_CPU, C_DISK, C_ETH, C_PPP, C_ISDN, C_WIFI, C_SETI, C_BATT, C_DVB,
- C_MAIL, C_SENSOR, C_EXEC, C_EXPR, C_IMON, C_TELMON
-} CLASS;
-
-char *parse_row (char *string, int supported_bars, int usage[]);
-int parse_gpo (char *string, int usage[]);
-
-#endif
diff --git a/plugin.c b/plugin.c
index 24c9cb5..4591b6c 100644
--- a/plugin.c
+++ b/plugin.c
@@ -1,4 +1,4 @@
-/* $Id: plugin.c,v 1.17 2004/02/10 06:54:39 reinelt Exp $
+/* $Id: plugin.c,v 1.18 2004/02/10 07:42:35 reinelt Exp $
*
* plugin handler for the Evaluator
*
@@ -22,6 +22,9 @@
*
*
* $Log: plugin.c,v $
+ * Revision 1.18 2004/02/10 07:42:35 reinelt
+ * cut off all old-style files which are no longer used with NextGeneration
+ *
* Revision 1.17 2004/02/10 06:54:39 reinelt
* DVB plugin ported
*
@@ -139,6 +142,7 @@ int plugin_init_cpuinfo (void);
int plugin_init_meminfo (void);
int plugin_init_netdev (void);
int plugin_init_ppp (void);
+int plugin_init_dvb (void);
int plugin_init_i2c_sensors (void);
int plugin_init_xmms (void);
diff --git a/processor.c b/processor.c
deleted file mode 100644
index afb0757..0000000
--- a/processor.c
+++ /dev/null
@@ -1,1186 +0,0 @@
-/* $Id: processor.c,v 1.55 2004/01/30 07:12:35 reinelt Exp $
- *
- * main data processing
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: processor.c,v $
- * Revision 1.55 2004/01/30 07:12:35 reinelt
- * HD44780 busy-flag support from Martin Hejl
- * loadavg() uClibc replacement from Martin Heyl
- * round() uClibc replacement from Martin Hejl
- * warning in i2c_sensors fixed
- * [
- *
- * Revision 1.54 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.53 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.52 2004/01/05 11:57:38 reinelt
- * added %y tokens to make the Evaluator useable
- *
- * Revision 1.51 2003/11/24 11:34:54 reinelt
- *
- * 'Fixed' Rows which do not scroll by Lars Kempe
- * temporary workaround for debian kernel-header bug
- *
- * Revision 1.50 2003/11/11 04:40:20 reinelt
- * WIFI patch from Xavier Vello
- *
- * Revision 1.49 2003/10/12 06:08:28 nicowallmeier
- * imond/telmond support
- *
- * Revision 1.48 2003/10/12 04:46:19 reinelt
- *
- *
- * first try to integrate the Evaluator into a display driver (MatrixOrbital here)
- * small warning in processor.c fixed (thanks to Zachary Giles)
- * workaround for udelay() on alpha (no msr.h avaliable) (thanks to Zachary Giles)
- *
- * Revision 1.47 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.46 2003/10/03 03:51:14 reinelt
- * start support for new MatrixOrbital MX2 displays
- *
- * Revision 1.45 2003/09/11 04:09:53 reinelt
- * minor cleanups
- *
- * Revision 1.44 2003/09/10 15:59:39 reinelt
- * minor cleanups
- *
- * Revision 1.43 2003/09/10 14:01:53 reinelt
- * icons nearly finished\!
- *
- * Revision 1.42 2003/09/10 08:37:09 reinelt
- * icons: reorganized tick_* again...
- *
- * Revision 1.41 2003/09/10 03:48:23 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.40 2003/09/09 06:54:43 reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.39 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.38 2003/09/01 04:09:35 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.37 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.36 2003/08/17 16:37:39 reinelt
- * more icon framework
- *
- * Revision 1.35 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.34 2003/07/21 06:34:14 reinelt
- * bars on virtual rows fixed
- *
- * Revision 1.33 2003/07/21 06:10:11 reinelt
- * removed maxlen parameter from process_row()
- *
- * Revision 1.32 2003/06/21 05:46:18 reinelt
- * DVB client integrated
- *
- * Revision 1.31 2003/06/13 06:35:56 reinelt
- * added scrolling capability
- *
- * Revision 1.30 2003/02/22 07:53:10 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.29 2003/02/05 04:31:38 reinelt
- *
- * T_EXEC: remove trailing CR/LF
- * T_EXEC: deactivated maxlen calculation (for I don't understand what it is for :-)
- *
- * Revision 1.28 2002/12/05 19:23:01 reinelt
- * fixed undefined operations found by gcc3
- *
- * Revision 1.27 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.26 2001/05/06 10:01:27 reinelt
- *
- * fixed a bug which prevented extendet tokens to be used for GPO's
- * many thanks to Carsten Nau!
- *
- * Revision 1.25 2001/03/17 11:11:31 ltoetsch
- * bugfix: max for BAR_T
- *
- * Revision 1.24 2001/03/16 16:40:17 ltoetsch
- * implemented time bar
- *
- * Revision 1.23 2001/03/16 09:28:08 ltoetsch
- * bugfixes
- *
- * Revision 1.22 2001/03/15 15:49:23 ltoetsch
- * fixed compile HD44780.c, cosmetics
- *
- * Revision 1.21 2001/03/15 09:47:13 reinelt
- *
- * some fixes to ppdef
- * off-by-one bug in processor.c fixed
- *
- * Revision 1.20 2001/03/14 13:19:29 ltoetsch
- * Added pop3/imap4 mail support
- *
- * Revision 1.19 2001/03/13 08:34:15 reinelt
- *
- * corrected a off-by-one bug with sensors
- *
- * Revision 1.18 2001/03/08 15:25:38 ltoetsch
- * improved exec
- *
- * Revision 1.17 2001/03/08 08:39:55 reinelt
- *
- * fixed two typos
- *
- * Revision 1.16 2001/03/07 18:10:21 ltoetsch
- * added e(x)ec commands
- *
- * Revision 1.15 2001/03/02 10:18:03 ltoetsch
- * added /proc/apm battery stat
- *
- * Revision 1.14 2001/02/19 00:15:46 reinelt
- *
- * integrated mail and seti client
- * major rewrite of parser and tokenizer to support double-byte tokens
- *
- * Revision 1.13 2001/02/16 14:15:11 reinelt
- *
- * fixed type in processor.c
- * GPO documentation update from Carsten
- *
- * Revision 1.12 2001/02/16 08:23:09 reinelt
- *
- * new token 'ic' (ISDN connected) by Carsten Nau <info@cnau.de>
- *
- * Revision 1.11 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.10 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.9 2001/02/11 23:34:07 reinelt
- *
- * fixed a small bug where the throughput of an offline ISDN connection
- * is displayed as '----', but the online value is 5 chars long.
- * corrected to ' ----'. Thanks to Carsten Nau <info@cnau.de>
- *
- * Revision 1.8 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.7 2000/07/31 10:43:44 reinelt
- *
- * some changes to support kernel-2.4 (different layout of various files in /proc)
- *
- * Revision 1.6 2000/05/21 06:20:35 reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.5 2000/04/15 11:56:35 reinelt
- *
- * more debug messages
- *
- * Revision 1.4 2000/04/15 11:13:54 reinelt
- *
- * added '-d' (debugging) switch
- * added several debugging messages
- * removed config entry 'Delay' for HD44780 driver
- * delay loop for HD44780 will be calibrated automatically
- *
- * Revision 1.3 2000/04/01 16:22:38 reinelt
- *
- * bug that caused a segfault in processor.c fixed (thanks to herp)
- *
- * Revision 1.2 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.1 2000/03/22 07:33:50 reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- */
-
-/*
- * exported functions:
- *
- * void process_init (void);
- * does all necessary initializations
- *
- * void process ();
- * processes a whole screen
- *
- */
-
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/time.h>
-#include <math.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "system.h"
-#include "isdn.h"
-#include "wifi.h"
-#include "parser.h"
-#include "display.h"
-#include "bar.h"
-#include "processor.h"
-#include "mail.h"
-#include "battery.h"
-#include "dvb.h"
-#include "seti.h"
-#include "exec.h"
-#include "expr.h"
-#include "imon.h"
-
-#define ROWS 64
-#define ICONS 8
-#define GPOS 16
-
-static char *row[ROWS+1];
-static int gpo[GPOS+1];
-static int rows, cols, xres, yres, supported_bars, icons, gpos;
-static int lines, scroll, turn, fixed;
-static int token_usage[256]={0,};
-
-static struct { int total, used, free, shared, buffer, cache, avail; } ram;
-static struct { double load1, load2, load3, overload; } load;
-static struct { double user, nice, system, idle; } busy;
-static struct { int read, write, total, max, peak; } disk;
-static struct { int rx, tx, total, max, peak, bytes; } net;
-static struct { int usage, in, out, total, max, peak; } isdn;
-static struct { int signal, link, noise; } wifi;
-static struct { int rx, tx, total, max, peak; } ppp;
-static struct { int perc, stat; double dur; } batt;
-static struct { double perc, cput; } seti;
-static struct { int num, unseen;} mail[MAILBOXES+1];
-static struct { double val, min, max; } sensor[SENSORS+1];
-static struct { double strength, snr; } dvb;
-static struct imonchannel imonch[CHANNELS+1];
-static struct imon imon;
-static struct telmon telmon;
-
-extern int tick, tack;
-static int tick_text, tick_bar, tick_icon, tick_gpo;
-
-#ifdef DONT_HAVE_ROUND
-double round(double x) {
- static int y=0;
- if (x<0) {
- y = (x-0.5);
- } else {
- y = (x-0.5);
- }
- return((double)y);
-}
-#endif
-
-static double query (int token)
-{
- switch (token&255) {
-
- case T_MEM_TOTAL:
- return ram.total;
- case T_MEM_USED:
- return ram.used;
- case T_MEM_FREE:
- return ram.free;
- case T_MEM_SHARED:
- return ram.shared;
- case T_MEM_BUFFER:
- return ram.buffer;
- case T_MEM_CACHE:
- return ram.cache;
- case T_MEM_AVAIL:
- return ram.avail;
-
- case T_LOAD_1:
- return load.load1;
- case T_LOAD_2:
- return load.load2;
- case T_LOAD_3:
- return load.load3;
-
- case T_CPU_USER:
- return busy.user;
- case T_CPU_NICE:
- return busy.nice;
- case T_CPU_SYSTEM:
- return busy.system;
- case T_CPU_BUSY:
- return 1.0-busy.idle;
- case T_CPU_IDLE:
- return busy.idle;
-
- case T_DISK_READ:
- return disk.read;
- case T_DISK_WRITE:
- return disk.write;
- case T_DISK_TOTAL:
- return disk.total;
- case T_DISK_MAX:
- return disk.max;
-
- case T_ETH_RX:
- return net.rx;
- case T_ETH_TX:
- return net.tx;
- case T_ETH_TOTAL:
- return net.total;
- case T_ETH_MAX:
- return net.max;
-
- case T_ISDN_IN:
- return isdn.in;
- case T_ISDN_OUT:
- return isdn.out;
- case T_ISDN_TOTAL:
- return isdn.total;
- case T_ISDN_MAX:
- return isdn.max;
- case T_ISDN_USED:
- return isdn.usage;
-
- case T_WIFI_SIGNAL:
- return wifi.signal;
- case T_WIFI_LINK:
- return wifi.link;
- case T_WIFI_NOISE:
- return wifi.noise;
-
- case T_PPP_RX:
- return ppp.rx;
- case T_PPP_TX:
- return ppp.tx;
- case T_PPP_TOTAL:
- return ppp.total;
- case T_PPP_MAX:
- return ppp.max;
-
- case T_SETI_PRC:
- return seti.perc;
- case T_SETI_CPU:
- return seti.cput;
-
- case T_BATT_PERC:
- return batt.perc;
- case T_BATT_STAT:
- return batt.stat;
- case T_BATT_DUR:
- return batt.dur;
-
- case T_DVB_STRENGTH:
- return dvb.strength;
- case T_DVB_SNR:
- return dvb.snr;
-
- case T_MAIL:
- return mail[(token>>8)-'0'].num;
-
- case T_MAIL_UNSEEN:
- return mail[(token>>8)-'0'].unseen;
-
- case T_SENSOR:
- return sensor[(token>>8)-'0'].val;
-
- case T_EXEC:
- return exec[(token>>8)-'0'].val;
-
- case T_EXPR:
- return expr[(token>>8)-'0'].val;
-
- case T_IMON_CPU:
- return imon.cpu;
-
- case T_IMON_RIN:
- return ((double)imonch[(token>>8)-'0'].rate_in)/1024;
-
- case T_IMON_ROUT:
- return ((double)imonch[(token>>8)-'0'].rate_out)/1024;
- }
- return 0.0;
-}
-
-
-/* return a value 0..1 */
-static double query_bar (int token)
-{
- int i;
- double value=query(token);
-
- switch (token & 255) {
-
- case T_MEM_TOTAL:
- case T_MEM_USED:
- case T_MEM_FREE:
- case T_MEM_SHARED:
- case T_MEM_BUFFER:
- case T_MEM_CACHE:
- case T_MEM_AVAIL:
- return value/ram.total;
-
- case T_LOAD_1:
- case T_LOAD_2:
- case T_LOAD_3:
- return value/load.overload;
-
- case T_DISK_READ:
- case T_DISK_WRITE:
- case T_DISK_MAX:
- return value/disk.peak;
- case T_DISK_TOTAL:
- return value/disk.peak/2.0;
-
- case T_ETH_RX:
- case T_ETH_TX:
- case T_ETH_MAX:
- return value/net.peak;
- case T_ETH_TOTAL:
- return value/net.peak/2.0;
-
- case T_ISDN_IN:
- case T_ISDN_OUT:
- case T_ISDN_MAX:
- return value/isdn.peak;
- case T_ISDN_TOTAL:
- return value/isdn.peak/2.0;
-
- case T_WIFI_SIGNAL:
- case T_WIFI_LINK:
- case T_WIFI_NOISE:
- return value/100;
-
- case T_PPP_RX:
- case T_PPP_TX:
- case T_PPP_MAX:
- return value/ppp.peak;
- case T_PPP_TOTAL:
- return value/ppp.peak/2.0;
-
- case T_SETI_PRC:
- return value;
-
- case T_BATT_PERC:
- {
- static int alarm;
- alarm=((alarm+1) % 3);
- if(value < atoi(cfg_get(NULL, "battwarning", "10")) && !alarm) /* flash bar */
- value = 0;
- return value/100;
- }
-
- case T_SENSOR:
- i=(token>>8)-'0';
- return (value-sensor[i].min)/(sensor[i].max-sensor[i].min);
-
- case T_IMON_CPU:
- return value/100;
-
- case T_IMON_RIN:
- i=(token>>8)-'0';
- return value/(imonch[i].max_in/8);
-
- case T_IMON_ROUT:
- i=(token>>8)-'0';
- return value/(imonch[i].max_out/8);
- }
-
- return value;
-}
-
-
-static void print_token (int token, char **p, char *start)
-{
- double val;
- int i;
-
- switch (token & 255) {
-
- case T_PERCENT:
- *(*p)++='%';
- break;
-
- case T_DOLLAR:
- *(*p)++='$';
- break;
-
- case T_OS:
- *p+=sprintf (*p, "%s", System());
- break;
-
- case T_RELEASE:
- *p+=sprintf (*p, "%s", Release());
- break;
-
- case T_CPU:
- *p+=sprintf (*p, "%s", Processor());
- break;
-
- case T_RAM:
- *p+=sprintf (*p, "%d", Memory());
- break;
-
- case T_OVERLOAD:
- *(*p)++=load.load1>load.overload?'!':' ';
- break;
-
- case T_MEM_TOTAL:
- case T_MEM_USED:
- case T_MEM_FREE:
- case T_MEM_SHARED:
- case T_MEM_BUFFER:
- case T_MEM_CACHE:
- case T_MEM_AVAIL:
- *p+=sprintf (*p, "%6.0f", query(token));
- break;
-
- case T_LOAD_1:
- case T_LOAD_2:
- case T_LOAD_3:
- case T_SENSOR:
- val=query(token);
- if (val<10.0)
- *p+=sprintf (*p, "%5.2f", val);
- else if (val<100.0)
- *p+=sprintf (*p, "%5.1f", val);
- else
- *p+=sprintf (*p, "%5.0f", val);
- break;
-
- case T_CPU_USER:
- case T_CPU_NICE:
- case T_CPU_SYSTEM:
- case T_CPU_BUSY:
- case T_CPU_IDLE:
- *p+=sprintf (*p, "%3.0f", 100.0*query(token));
- break;
-
- case T_ETH_RX:
- case T_ETH_TX:
- case T_ETH_MAX:
- case T_ETH_TOTAL:
- val=query(token);
- if (net.bytes)
- val/=1024.0;
- *p+=sprintf (*p, "%5.0f", val);
- break;
-
- case T_ISDN_IN:
- case T_ISDN_OUT:
- case T_ISDN_MAX:
- case T_ISDN_TOTAL:
- if (isdn.usage)
- *p+=sprintf (*p, "%5.0f", query(token));
- else
- *p+=sprintf (*p, " ----");
- break;
-
- case T_ISDN_USED:
- if (isdn.usage)
- *p+=sprintf (*p, "*");
- else
- *p+=sprintf (*p, " ");
- break;
-
- case T_WIFI_SIGNAL:
- case T_WIFI_LINK:
- case T_WIFI_NOISE:
- *p+=sprintf (*p, "%3.0f", query(token));
- break;
-
-
- case T_SETI_PRC:
- val=100.0*query(token);
- if (val<100.0)
- *p+=sprintf (*p, "%4.1f", val);
- else
- *p+=sprintf (*p, " 100");
- break;
- case T_SETI_CPU:
- val=query(token);
- *p+=sprintf (*p, "%2d.%2.2d:%2.2d", (int)val/86400,
- (int)((int)val%86400)/3600,
- (int)(((int)val%86400)%3600)/60 );
- break;
-
- case T_BATT_PERC:
- *p+=sprintf(*p, "%3.0f", query(token));
- break;
- case T_BATT_STAT:
- { int ival = (int) query(token);
- switch (ival) {
- case 0: **p = '='; break;
- case 1: **p = '+'; break;
- case 2: **p = '-'; break;
- default: **p = '?'; break;
- }
- }
- (*p)++;
- break;
- case T_BATT_DUR:
- {
- char eh = 's';
- val = query(token);
- if (val > 99) {
- val /= 60;
- eh = 'm';
- }
- if (val > 99) {
- val /= 60;
- eh = 'h';
- }
- if (val > 99) {
- val /= 24;
- eh = 'd';
- }
- *p+=sprintf(*p, "%2.0f%c", val, eh);
- }
- break;
-
- case T_DVB_STRENGTH:
- case T_DVB_SNR:
- *p+=sprintf (*p, "%5.1f", 100.0*query(token));
- break;
-
- case T_EXEC:
- i = (token>>8)-'0';
- *p+=sprintf (*p, "%.*s",cols-(int)(*p-start), exec[i].s);
- break;
-
- case T_EXPR:
- i = (token>>8)-'0';
- *p+=sprintf (*p, "%.*s",cols-(int)(*p-start), expr[i].s);
- break;
-
- case T_IMON_VER:
- *p+=sprintf (*p, "%s", ImonVer());
- break;
-
- case T_IMON_DATE:
- *p+=sprintf (*p, "%s ", imon.date);
- break;
-
- case T_IMON_TIME:
- *p+=sprintf (*p, "%s ", imon.time);
- break;
-
- case T_IMON_CPU:
- *p+=sprintf (*p, "%3.0f", query(token));
- break;
-
- case T_IMON_RIN:
- case T_IMON_ROUT:
- *p+=sprintf(*p, "%4.1f", query(token));
- break;
-
- case T_IMON_STATUS:
- *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].status);
- break;
-
- case T_IMON_PHONE:
- *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].phone);
- break;
-
- case T_IMON_IP:
- *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].ip);
- break;
-
- case T_IMON_OTIME:
- *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].otime);
- break;
-
- case T_IMON_CHARGE:
- *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].charge);
- break;
-
- case T_TELMON_NUMBER:
- *p+=sprintf(*p, "%s", telmon.number);
- break;
-
- case T_TELMON_MSN:
- *p+=sprintf(*p, "%s", telmon.msn);
- break;
-
- case T_TELMON_DATE:
- *p+=sprintf(*p, "%s", telmon.date);
- break;
-
- case T_TELMON_TIME:
- *p+=sprintf(*p, "%s", telmon.time);
- break;
-
- default:
- *p+=sprintf (*p, "%5.0f", query(token));
- }
-}
-
-
-static void collect_data (void)
-{
- int i;
-
- if (token_usage[C_MEM]) {
- Ram (&ram.total, &ram.free, &ram.shared, &ram.buffer, &ram.cache);
- ram.used=ram.total-ram.free;
- ram.avail=ram.free+ram.buffer+ram.cache;
- }
-
- if (token_usage[C_LOAD]) {
- Load (&load.load1, &load.load2, &load.load3);
- }
-
- if (token_usage[C_CPU]) {
- Busy (&busy.user, &busy.nice, &busy.system, &busy.idle);
- }
-
- if (token_usage[C_DISK]) {
- Disk (&disk.read, &disk.write);
- disk.total=disk.read+disk.write;
- disk.max=disk.read>disk.write?disk.read:disk.write;
- if (disk.max>disk.peak) disk.peak=disk.max;
- }
-
- if (token_usage[C_ETH]) {
- Net (&net.rx, &net.tx, &net.bytes);
- net.total=net.rx+net.tx;
- net.max=net.rx>net.tx?net.rx:net.tx;
- if (net.max>net.peak) net.peak=net.max;
- }
-
- if (token_usage[C_ISDN]) {
- Isdn (&isdn.in, &isdn.out, &isdn.usage);
- isdn.total=isdn.in+isdn.out;
- isdn.max=isdn.in>isdn.out?isdn.in:isdn.out;
- if (isdn.max>isdn.peak) isdn.peak=isdn.max;
- }
-
- if (token_usage[C_WIFI]) {
- Wifi (&wifi.signal, &wifi.link, &wifi.noise);
- }
-
- if (token_usage[C_PPP]) {
- PPP (0, &ppp.rx, &ppp.tx);
- ppp.total=ppp.rx+ppp.tx;
- ppp.max=ppp.rx>ppp.tx?ppp.rx:ppp.tx;
- if (ppp.max>ppp.peak) ppp.peak=ppp.max;
- }
-
- if (token_usage[C_SETI]) {
- Seti (&seti.perc, &seti.cput);
- }
-
- if (token_usage[C_BATT]) {
- Battery (&batt.perc, &batt.stat, &batt.dur);
- }
-
- if (token_usage[C_DVB]) {
- DVB (&dvb.strength, &dvb.snr);
- }
-
- if (token_usage[C_IMON]) {
- if (token_usage[T_IMON_CPU] ||
- token_usage[T_IMON_DATE] ||
- token_usage[T_IMON_TIME]) {
- Imon (&imon, T_IMON_CPU, T_IMON_DATE+T_IMON_TIME);
- }
- for (i=0; i<=CHANNELS; i++) {
- if (((1<<i) & token_usage[T_IMON_RIN]) ||
- ((1<<i) & token_usage[T_IMON_ROUT]) ||
- ((1<<i) & token_usage[T_IMON_STATUS]) ||
- ((1<<i) & token_usage[T_IMON_PHONE]) ||
- ((1<<i) & token_usage[T_IMON_IP]) ||
- ((1<<i) & token_usage[T_IMON_OTIME]) ||
- ((1<<i) & token_usage[T_IMON_CHARGE])){
- ImonCh(i, &imonch[i], token_usage);
- }
- }
- }
-
- if (token_usage[C_TELMON]) {
- Telmon (&telmon);
- }
-
- for (i=0; i<=MAILBOXES; i++) {
- if (token_usage[T_MAIL]&(1<<i) || token_usage[T_MAIL_UNSEEN]&(1<<i) ) {
- Mail (i, &mail[i].num, &mail[i].unseen);
- }
- }
-
- for (i=0; i<=SENSORS; i++) {
- if (token_usage[T_SENSOR]&(1<<i)) {
- Sensor (i, &sensor[i].val, &sensor[i].min, &sensor[i].max);
- }
- }
-
- for (i=0; i<=EXECS; i++) {
- if (token_usage[T_EXEC]&(1<<i)) {
- Exec (i, exec[i].s, &exec[i].val);
- }
- }
-
- for (i=0; i<=EXPRS; i++) {
- if (token_usage[T_EXPR]&(1<<i)) {
- Expr (i, expr[i].s, &exec[i].val);
- }
- }
-
-}
-
-
-static char *process_row (char *data, int row, int len)
-{
- static char buffer[256];
- char *p=buffer;
- char *s=data;
- int token;
- int n;
-
- do {
- if (*s=='%') {
- token = *(unsigned char*)++s;
- if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
- print_token (token, &p, buffer);
-
- } else if (*s=='$') {
- double val1, val2;
- int i, type, len;
- type=*++s;
- len=*++s;
- token = *(unsigned char*)++s;
- if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
- val1=query_bar(token);
- val2=val1;
- if (type & (BAR_H2 | BAR_V2)) {
- token = *(unsigned char*)++s;
- if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
- val2=query_bar(token);
- }
- else if (type & BAR_T)
- val2 = *(unsigned char*)++s; /* width */
- if (type & BAR_H)
- lcd_bar (type, row, p-buffer+1, len*xres, val1*len*xres, val2*len*xres);
- else if (type & BAR_T)
- lcd_bar (type, row, p-buffer+1, len*yres, val1*len*yres, val2*xres);
- else
- lcd_bar (type, row, p-buffer+1, len*yres, val1*len*yres, val2*len*yres);
-
- if (type & BAR_H) {
- for (i=0; i<len && p-buffer<cols; i++)
- *p++='\t';
- } else {
- *p++='\t';
- }
-
- } else if (*s=='&') {
- if (lcd_icon(*(++s)-'0', 0, row, p-buffer+1)<0)
- *p++='*'; // error
- else
- *p++='\t'; // all ok
-
- } else {
- *p++=*s;
- }
-
- } while (*s++);
-
- // pad with blanks
- for (n=strlen(buffer); n<cols; n++) {
- buffer[n]=' ';
- }
- buffer[n]='\0';
-
- return buffer;
-}
-
-
-static int process_gpo (int n)
-{
- int token;
- int val;
-
- token=gpo[n];
- val=round(query(token));
-
- return val;
-}
-
-
-static int Turn (void)
-{
- static struct timeval old = {tv_sec:0, tv_usec:0};
- static struct timeval new = {tv_sec:0, tv_usec:0};
- struct timeval now;
- int initialized;
-
- if (turn<=0) return 0;
-
- gettimeofday (&now, NULL);
-
- // first time invocation?
- initialized=(new.tv_sec>0);
-
- if (now.tv_sec==new.tv_sec ? now.tv_usec>new.tv_usec : now.tv_sec>new.tv_sec) {
- old=now;
- new.tv_sec =old.tv_sec;
- new.tv_usec=old.tv_usec+turn*1000;
- while (new.tv_usec>=1000000) {
- new.tv_usec-=1000000;
- new.tv_sec++;
- }
- return initialized;
- }
- return 0;
-}
-
-
-void process_init (void)
-{
- int i;
-
- load.overload=atof(cfg_get(NULL, "overload", "2.0"));
-
-
- lcd_query (&rows, &cols, &xres, &yres, &supported_bars, &icons, &gpos);
- if (rows>ROWS) {
- error ("%d rows exceeds limit, reducing to %d rows", rows, ROWS);
- rows=ROWS;
- }
- if (icons>ICONS) {
- error ("%d icons exceeds limit, reducing to %d icons", icons, ICONS);
- icons=ICONS;
- }
- if (gpos>GPOS) {
- error ("%d gpos exceeds limit, reducing to %d gpos", gpos, GPOS);
- gpos=GPOS;
- }
- debug ("Display: %d rows, %d columns, %dx%d pixels, %d icons, %d GPOs", rows, cols, xres, yres, icons, gpos);
-
-
- if (cfg_number(NULL, "Rows", 1, 1, 1000, &lines)<0) {
- lines=1;
- error ("ignoring bad 'Rows' value and using '%d'", lines);
- }
- if (lines>ROWS) {
- error ("%d virtual rows exceeds limit, reducing to %d rows", lines, ROWS);
- lines=ROWS;
- }
- if (lines>rows) {
- if (cfg_number(NULL, "Scroll", 1, 1, 1000, &scroll)<0) {
- scroll=1;
- error ("ignoring bad 'Scroll' value and using '%d'", scroll);
- }
- if (scroll>rows) {
- error ("'Scroll' entry in %s is %d, > %d display rows.", cfg_source(), scroll, rows);
- error ("This may lead to unexpected results!");
- }
- if (cfg_number(NULL, "Fixed", 0, -1000000, 1000000, &fixed)<0) {
- fixed=0;
- error ("ignoring bad 'Fixed' value and using '%d'", fixed);
- }
- if (abs(fixed)>=rows) {
- error ("'Fixed' entry in %s is abs(%d), >= %d display rows.", cfg_source(), fixed, rows);
- fixed=(fixed<0)? -rows+1 : rows-1;
- error ("ignoring bad 'Fixed' value and using '%d'", fixed);
- }
- if (cfg_number(NULL, "Turn", 1000, 1, 1000000, &turn)<0) {
- turn=1000;
- error ("ignoring bad 'Scroll' value and using '%d'", turn);
- }
- debug ("Virtual: %d rows, scroll %d lines every %d msec", lines, scroll, turn);
- } else {
- lines=rows;
- scroll=0;
- turn=0;
- fixed=0;
- }
-
- if (cfg_number(NULL, "Tick.Text", 500, 1, 1000000, &tick_text)<0) {
- tick_text=500;
- error ("ignoring bad 'Tick.Text' value and using '%d'", tick_text);
- }
- if (cfg_number(NULL, "Tick.Bar", 100, 1, 1000000, &tick_bar)<0) {
- tick_bar=100;
- error ("ignoring bad 'Tick.Bar' value and using '%d'", tick_bar);
- }
- if (cfg_number(NULL, "Tick.Icon", 100, 1, 1000000, &tick_icon)<0) {
- tick_icon=100;
- error ("ignoring bad 'Tick.Icon' value and using '%d'", tick_icon);
- }
- if (cfg_number(NULL, "Tick.GPO", 100, 1, 1000000, &tick_gpo)<0) {
- tick_gpo=100;
- error ("ignoring bad 'Tick.GPO' value and using '%d'", tick_gpo);
- }
-
- // global Tick is minimum of tick_text, _bar, _gpo
- tick=tick_text;
- if (tick>tick_bar) tick=tick_bar;
- if (tick>tick_gpo) tick=tick_gpo;
-
- // global Tack is minimum of tick, tick_gpo
- tack=tick;
- if (tack>tick_icon) tack=tick_icon;
-
- debug ("========================");
- debug ("Timings:");
- debug ("%3d msec Text updates", tick_text);
- debug ("%3d msec Bar updates", tick_bar );
- debug ("%3d msec Icon updates", tick_icon);
- debug ("%3d msec GPO updates", tick_gpo );
- debug ("------------------------");
- debug ("%3d msec data collection", tick);
- debug ("%3d msec data processing", tack);
- debug ("========================");
-
- for (i=1; i<=lines; i++) {
- char buffer[8], *p;
- snprintf (buffer, sizeof(buffer), "Row%d", i);
- p=cfg_get(NULL, buffer, "");
- debug ("%s: %s", buffer, p);
- row[i]=strdup(parse_row(p, supported_bars, token_usage));
- }
-
-
- for (i=1; i<=gpos; i++) {
- char buffer[8], *p;
- snprintf (buffer, sizeof(buffer), "GPO%d", i);
- p=cfg_get(NULL, buffer, "");
- debug ("%s: %s", buffer, p);
- gpo[i]=parse_gpo(p, token_usage);
- }
-
-}
-
-
-void process (void)
-{
- static int loop_tick=0;
- static int loop_text=0;
- static int loop_bar=0;
- static int loop_icon=0;
- static int loop_gpo=0;
- static int offset=0;
-
- int i, j, val;
- char *txt;
-
- // collect data every tick msec
- if (loop_tick==0) {
- collect_data();
- }
- // maybe scroll
- if (Turn() && loop_text==0) {
- offset+=scroll;
- while (offset>=lines) offset-=lines;
- lcd_clear(0); // soft clear
- }
-
- if (loop_text==0 || loop_bar==0) {
- if (fixed > 0){ // first n lines fixed, rest scrolled
- // fixed part
- for (i=1; i<=fixed; i++) {
- txt=process_row (row[i], i, cols);
- if (loop_text==0)
- lcd_put(i, 1, txt);
- }
- // scrolled part
- for (i=fixed+1; i<=rows; i++) {
- j=i+offset;
- while (j>lines) j-=lines-fixed;
- txt=process_row (row[j], i, cols);
- if (loop_text==0)
- lcd_put (i, 1, txt);
- }
- } else if (fixed < 0) { // first lines scrolled, last n fixed
- // scrolled part
- for (i=1; i <= rows+fixed; i++){
- j=i+offset;
- while (j>lines+fixed) j-=lines+fixed;
- txt=process_row (row[j], i, cols);
- if (loop_text==0)
- lcd_put (i, 1, txt);
- }
- //fixed part
- for (i=rows+fixed+1; i<=rows;i++){
- j = i+lines-rows;
- txt=process_row (row[j], j, cols);
- if (loop_text==0)
- lcd_put(i,1,txt);
- }
- } else { // only scroll
- for (i=1; i<=rows; i++) {
- j=i+offset;
- while (j>lines) j-=lines;
- txt=process_row (row[j], i, cols);
- if (loop_text==0)
- lcd_put (i, 1, txt);
- }
- }
- }
-
- // update GPO's
- if (loop_gpo==0) {
- for (i=1; i<=gpos; i++) {
- val=process_gpo (i);
- lcd_gpo (i, val);
- }
- }
-
- // rotate icon animations
- if (loop_icon==0) {
- static int sequence=0;
- for (i=1; i<=icons; i++) {
- lcd_icon (i, sequence, 0, 0);
- }
- sequence++;
- }
-
- // flush in every case
- // note that we flush too often, but usually
- // nothing has changed
- lcd_flush();
-
-
- // increase loop counters
- if ((loop_tick+=tack) >= tick ) loop_tick=0;
- if ((loop_text+=tack) >= tick_text) loop_text=0;
- if ((loop_bar +=tack) >= tick_bar ) loop_bar =0;
- if ((loop_icon+=tack) >= tick_icon) loop_icon=0;
- if ((loop_gpo +=tack) >= tick_gpo ) loop_gpo =0;
-
-}
diff --git a/processor.h b/processor.h
deleted file mode 100644
index 52e7aed..0000000
--- a/processor.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* $Id: processor.h,v 1.3 2003/10/05 17:58:50 reinelt Exp $
- *
- * main data processing
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: processor.h,v $
- * Revision 1.3 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.2 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.1 2000/03/22 07:33:50 reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- */
-
-#ifndef _PROCESSOR_H_
-#define _PROCESSOR_H_
-
-void process_init (void);
-void process (void);
-
-#endif
diff --git a/system.c b/system.c
deleted file mode 100644
index fe49ca7..0000000
--- a/system.c
+++ /dev/null
@@ -1,855 +0,0 @@
-/* $Id: system.c,v 1.33 2004/01/16 05:04:53 reinelt Exp $
- *
- * system status retreivement
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: system.c,v $
- * Revision 1.33 2004/01/16 05:04:53 reinelt
- * started plugin proc_stat which should parse /proc/stat
- * which again is a paint in the a**
- * thinking over implementation methods of delta functions
- * (CPU load, ...)
- *
- * Revision 1.32 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.31 2003/12/01 07:08:51 reinelt
- *
- * Patches from Xavier:
- * - WiFi: make interface configurable
- * - "quiet" as an option from the config file
- * - ignore missing "MemShared" on Linux 2.6
- *
- * Revision 1.30 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.29 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.28 2003/06/26 05:31:16 reinelt
- * bug in /proc/net/dev parsing fixed
- *
- * Revision 1.27 2003/06/13 05:11:10 reinelt
- * error message cosmetics
- *
- * Revision 1.26 2003/02/22 07:53:10 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.25 2002/12/05 19:12:47 reinelt
- * sensors factor and offset patch from Petri Damsten <petri.damsten@raketti.net>
- *
- * Revision 1.24 2001/08/05 17:13:29 reinelt
- *
- * cleaned up inlude of sys/time.h and time.h
- *
- * Revision 1.23 2001/03/13 08:34:15 reinelt
- *
- * corrected a off-by-one bug with sensors
- *
- * Revision 1.22 2001/03/12 12:39:36 reinelt
- *
- * reworked autoconf a lot: drivers may be excluded, #define's went to config.h
- *
- * Revision 1.21 2001/03/09 12:14:24 reinelt
- *
- * minor cleanups
- *
- * Revision 1.20 2001/03/02 20:18:12 reinelt
- *
- * allow compile on systems without net/if_ppp.h
- *
- * Revision 1.19 2001/02/16 08:23:09 reinelt
- *
- * new token 'ic' (ISDN connected) by Carsten Nau <info@cnau.de>
- *
- * Revision 1.18 2000/11/17 10:36:23 reinelt
- *
- * fixed parsing of /proc/net/dev for 2.0 kernels
- *
- * Revision 1.17 2000/10/08 09:16:40 reinelt
- *
- *
- * Linux-2.4.0-test9 changed the layout of /proc/stat (especially the disk_io line)
- * rearranged parsing of some /proc files and (hopefully) made it more robust in concerns of format changes
- *
- * Revision 1.16 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.15 2000/08/09 11:03:07 reinelt
- *
- * fixed a bug in system.c where the format of /proc/net/dev was not correctly
- * detected and parsed with different kernels
- *
- * Revision 1.14 2000/08/09 09:50:29 reinelt
- *
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.13 2000/07/31 10:43:44 reinelt
- *
- * some changes to support kernel-2.4 (different layout of various files in /proc)
- *
- * Revision 1.12 2000/05/21 06:20:35 reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.11 2000/04/15 11:56:35 reinelt
- *
- * more debug messages
- *
- * Revision 1.10 2000/04/13 06:09:52 reinelt
- *
- * added BogoMips() to system.c (not used by now, maybe sometimes we can
- * calibrate our delay loop with this value)
- *
- * added delay loop to HD44780 driver. It seems to be quite fast now. Hopefully
- * no compiler will optimize away the delay loop!
- *
- * Revision 1.9 2000/03/28 07:22:15 reinelt
- *
- * version 0.95 released
- * X11 driver up and running
- * minor bugs fixed
- *
- * Revision 1.8 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.7 2000/03/18 08:07:04 reinelt
- *
- * vertical bars implemented
- * bar compaction improved
- * memory information implemented
- *
- * Revision 1.6 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.5 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- * Revision 1.4 2000/03/10 10:49:53 reinelt
- *
- * MatrixOrbital driver finished
- *
- * Revision 1.3 2000/03/07 11:01:34 reinelt
- *
- * system.c cleanup
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- *
- */
-
-/*
- * exported functions:
- *
- * char *System (void);
- * returns OS name ('Linux')
- *
- * char *Release (void);
- * returns OS release ('2.0.38')
- *
- * char *Processor (void);
- * returns processor type ('i686')
- *
- * double BogoMips (void);
- * returns BogoMips from /proc/cpuinfo
- *
- * int Memory (void);
- * returns main memory (Megabytes)
- *
- * int Ram (int *total, int *free, int *shared, int *buffer, int *cached)
- * sets various usage of ram
- * retuns 0 if ok, -1 on error
- *
- * int Load (double *load1, double *load2, double *load3)
- * sets load average during thwe last 1, 5 and 15 minutes
- * retuns 0 if ok, -1 on error
- *
- * int Busy (double *user, double *nice, double *system, double *idle)
- * sets percentage of CPU time spent in user processes, nice'd processes
- * system calls and idle state
- * returns 0 if ok, -1 on error
- *
- * int Disk (int *r, int *w);
- * sets number of blocks read and written from/to all disks
- * returns 0 if ok, -1 on error
- *
- * int Net (int *rx, int *tx, int *bytes);
- * sets number of packets or bytes received and transmitted
- * *bytes ist set to 0 if rx/tx are packets
- * *bytes ist set to 1 if rx/tx are bytes
- * returns 0 if ok, -1 on error
- *
- * int PPP (int unit, int *rx, int *tx);
- * sets number of packets received and transmitted
- * returns 0 if ok, -1 on error
- *
- * int Sensor (int index, double *val, double *min, double *max)
- * sets the current value of the index'th sensor and
- * the minimum and maximum values from the config file
- * returns 0 if ok, -1 on error
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <time.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/utsname.h>
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-
-#ifdef HAVE_NET_IF_PPP_H
-#include <net/if_ppp.h>
-#else
-#warning if_ppp.h not found. PPP support deactivated.
-#endif
-
-#include "debug.h"
-#include "cfg.h"
-#include "system.h"
-#include "filter.h"
-
-
-static int parse_meminfo (char *tag, char *buffer)
-{
- char *p;
- unsigned long val;
-
- p=strstr(buffer, tag);
- if (p==NULL) {
- error ("parse(/proc/meminfo) failed: no '%s' line", tag);
- return -1;
- }
- if (sscanf(p+strlen(tag), "%lu", &val)!=1) {
- error ("parse(/proc/meminfo) failed: unknown '%s' format", tag);
- return -1;
- }
- return val;
-}
-
-
-char *System(void)
-{
- static char buffer[32]="";
- struct utsname ubuf;
-
- if (*buffer=='\0') {
- if (uname(&ubuf)==-1) {
- error ("uname() failed: %s", strerror(errno));
- strcpy (buffer, "unknown");
- } else {
- debug ("uname(sysname)=%s", ubuf.sysname);
- strncpy (buffer, ubuf.sysname, sizeof(buffer));
- }
- }
- return buffer;
-}
-
-
-char *Release(void)
-{
- static char buffer[32]="";
- struct utsname ubuf;
-
- if (*buffer=='\0') {
- if (uname(&ubuf)==-1) {
- error ("uname() failed: %s", strerror(errno));
- strcpy (buffer, "unknown");
- } else {
- debug ("uname(release)=%s", ubuf.release);
- strncpy (buffer, ubuf.release, sizeof(buffer));
- }
- }
- return buffer;
-}
-
-
-char *Processor(void)
-{
- static char buffer[16]="";
- struct utsname ubuf;
-
- if (*buffer=='\0') {
- if (uname(&ubuf)==-1) {
- error ("uname() failed: %s", strerror(errno));
- strcpy (buffer, "unknown");
- } else {
- debug ("uname(machine)=%s", ubuf.machine);
- strncpy (buffer, ubuf.machine, sizeof(buffer));
- }
- }
- return buffer;
-}
-
-
-double BogoMips (void)
-{
- static double val=-2;
- char buffer[4096];
-
- if (val==-1) return -1;
-
- if (val==-2) {
- char *p;
- int fd=open("/proc/cpuinfo", O_RDONLY);
- if (fd==-1) {
- error ("open(/proc/cpuinfo) failed: %s", strerror(errno));
- val=-1;
- return -1;
- }
- debug ("open(proc/cpuinfo)=%d", fd);
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error ("read(/proc/cpuinfo) failed: %s", strerror(errno));
- close (fd);
- val=-1;
- return -1;
- }
- close (fd);
- p=strstr(buffer, "bogomips");
- if (p==NULL) {
- error ("parse(/proc/cpuinfo) failed: no 'bogomips' line");
- val=-1;
- return -1;
- }
- if (sscanf(p+8, " : %lf", &val)!=1) {
- error ("parse(/proc/cpuinfo) failed: unknown 'bogomips' format");
- val=-1;
- return -1;
- }
- debug ("BogoMips=%f", val);
- }
- return val;
-}
-
-
-int Memory(void)
-{
- static int value=-1;
- struct stat buf;
-
- if (value==-1) {
- if (stat("/proc/kcore", &buf)==-1) {
- error ("stat(/proc/kcore) failed: %s", strerror(errno));
- value=0;
- } else {
- debug ("sizeof(/proc/kcore)=%ld bytes", buf.st_size);
- value=buf.st_size>>20;
- }
- }
- return value;
-}
-
-int Ram (int *total, int *free, int *shared, int *buffered, int *cached)
-{
- static time_t now=0;
- static int fd=-2;
- static int v1=0;
- static int v2=0;
- static int v3=0;
- static int v4=0;
- static int v5=0;
- char buffer[4096];
-
- *total=v1;
- *free=v2;
- *shared=v3;
- *buffered=v4;
- *cached=v5;
-
- if (fd==-1) return -1;
-
- if (time(NULL)==now) return 0;
- time(&now);
-
- if (fd==-2) {
- fd = open("/proc/meminfo", O_RDONLY | O_NDELAY);
- if (fd==-1) {
- error ("open(/proc/meminfo) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open(/proc/meminfo)=%d", fd);
- }
-
- if (lseek(fd, 0L, SEEK_SET)!=0) {
- error ("lseek(/proc/meminfo) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error ("read(/proc/meminfo) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if ((v1=parse_meminfo ("MemTotal:", buffer))<0) {
- fd=-1;
- return -1;
- }
- if ((v2=parse_meminfo ("MemFree:", buffer))<0) {
- fd=-1;
- return -1;
- }
- if ((v3=parse_meminfo ("MemShared:", buffer))<0) {
- // The "MemShared" entriy disappeared in Kernel 2.6...
-#if 0
- fd=-1;
- return -1;
-#else
- v3=0;
-#endif
- }
- if ((v4=parse_meminfo ("Buffers:", buffer))<0) {
- fd=-1;
- return -1;
- }
- if ((v5=parse_meminfo ("Cached:", buffer))<0) {
- fd=-1;
- return -1;
- }
-
- *total=v1;
- *free=v2;
- *shared=v3;
- *buffered=v4;
- *cached=v5;
-
- return 0;
-
-}
-
-
-int Load (double *load1, double *load2, double *load3)
-{
- static int fd=-2;
- char buffer[16];
- static double val1=0;
- static double val2=0;
- static double val3=0;
- static time_t now=0;
-
- *load1=val1;
- *load2=val2;
- *load3=val3;
-
- if (fd==-1) return -1;
-
- if (time(NULL)==now) return 0;
- time(&now);
-
- if (fd==-2) {
- fd=open("/proc/loadavg", O_RDONLY);
- if (fd==-1) {
- error ("open(/proc/loadavg) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open(/proc/loadavg)=%d", fd);
- }
-
- if (lseek(fd, 0L, SEEK_SET)!=0) {
- error("lseek(/proc/loadavg) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error("read(/proc/loadavg) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if (sscanf(buffer, "%lf %lf %lf", &val1, &val2, &val3)!=3) {
- error ("parse(/proc/loadavg) failed: unknown format");
- fd=-1;
- return -1;
- }
-
- *load1=val1;
- *load2=val2;
- *load3=val3;
-
- return 0;
-}
-
-
-int Busy (double *user, double *nice, double *system, double *idle)
-{
- static int fd=-2;
- char buffer[64], *p;
- unsigned long v1, v2, v3, v4;
- double d1, d2, d3, d4, d5;
-
- *user=0.0;
- *nice=0.0;
- *system=0.0;
- *idle=0.0;
-
- if (fd==-1) return -1;
-
- if (fd==-2) {
- fd=open("/proc/stat", O_RDONLY);
- if (fd==-1) {
- error ("open(proc/stat) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open (/proc/stat)=%d", fd);
- }
-
- if (lseek(fd, 0L, SEEK_SET)!=0) {
- error ("lseek(/proc/stat) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error ("read(/proc/stat) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- p=strstr(buffer, "cpu ");
- if (p==NULL) {
- error ("parse(/proc/stat) failed: no 'cpu' line");
- fd=-1;
- return -1;
- }
-
- if (sscanf(p+4, " %lu %lu %lu %lu", &v1, &v2, &v3, &v4)!=4) {
- error ("parse(/proc/stat) failed: unknown 'cpu' format");
- fd=-1;
- return -1;
- }
-
- d1=smooth("cpu_user", 500, v1);
- d2=smooth("cpu_nice", 500, v2);
- d3=smooth("cpu_sys", 500, v3);
- d4=smooth("cpu_idle", 500, v4);
- d5=d1+d2+d3+d4;
-
- if (d5!=0.0) {
- *user=(d1+d2)/d5;
- *nice=d2/d5;
- *system=d3/d5;
- *idle=d4/d5;
- }
- return 0;
-}
-
-
-int Disk (int *r, int *w)
-{
- char buffer[4096], *p;
- static int fd=-2;
-
- *r=0;
- *w=0;
-
- if (fd==-1) return -1;
-
- if (fd==-2) {
- fd = open("/proc/stat", O_RDONLY | O_NDELAY);
- if (fd==-1) {
- error ("open(/proc/stat) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open (/proc/stat)=%d", fd);
- }
-
- if (lseek(fd, 0L, SEEK_SET)!=0) {
- error ("lseek(/proc/stat) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error ("read(/proc/stat) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- p=strstr(buffer, "disk_io:");
- if (p!=NULL) {
- unsigned long rsum=0, wsum=0;
- p+=8; while (*p==' ') p++;
- while (*p && *p!='\n') {
- int i, n;
- unsigned long dummy;
- unsigned long rblk, wblk;
- i=sscanf(p, "(%lu,%lu):(%lu,%lu,%lu,%lu,%lu)%n",
- &dummy, &dummy, &dummy, &dummy, &rblk, &dummy, &wblk, &n);
- if (n==0 || i!= 7) {
- i=sscanf(p, "(%lu,%lu):(%lu,%lu,%lu,%lu)%n",
- &dummy, &dummy, &dummy, &rblk, &dummy, &wblk, &n)+1;
- }
- if (n>0 && i==7) {
- rsum+=rblk;
- wsum+=wblk;
- p+=n; while (*p==' ') p++;
- } else {
- error ("parse(/proc/stat) failed: unknown 'disk_io' format");
- fd=-1;
- return -1;
- }
- }
- // assume that we got the number of sectors, and a sector size of 512 bytes.
- // to get te number in kilobytes/sec, we calculate as follows:
- // kb=blocks*512/1024, which is blocks/2
- *r=smooth ("disk_r", 500, rsum/2);
- *w=smooth ("disk_w", 500, wsum/2);
-
- } else {
-
- unsigned long r1, r2, r3, r4;
- unsigned long w1, w2, w3, w4;
- p=strstr(buffer, "disk_rblk");
- if (p==NULL) {
- error ("parse(/proc/stat) failed: neither 'disk_io' nor 'disk_rblk' found");
- fd=-1;
- return -1;
- }
- if (sscanf(p+9, "%lu %lu %lu %lu", &r1, &r2, &r3, &r4)!=4) {
- error ("parse(/proc/stat) failed: unknown 'disk_rblk' format");
- fd=-1;
- return -1;
- }
- p=strstr(buffer, "disk_wblk");
- if (p==NULL) {
- error ("parse(/proc/stat) failed: no 'disk_wblk' line");
- fd=-1;
- return -1;
- }
- if (sscanf(p+9, "%lu %lu %lu %lu", &w1, &w2, &w3, &w4)!=4) {
- error ("parse(/proc/stat) failed: unknown 'disk_wblk' format");
- fd=-1;
- return -1;
- }
- *r=smooth ("disk_r", 500, r1+r2+r3+r4);
- *w=smooth ("disk_w", 500, w1+w2+w3+w4);
- }
-
- return 0;
-}
-
-
-int Net (int *rx, int *tx, int *bytes)
-{
- char buffer[4096], *p, *s;
- static int fd=-2;
- unsigned long pkg_rx, pkg_tx;
-
- *rx=0;
- *tx=0;
- *bytes=0;
-
- if (fd==-1) return -1;
-
- if (fd==-2) {
- fd = open("/proc/net/dev", O_RDONLY | O_NDELAY);
- if (fd==-1) {
- error ("open(/proc/net/dev) failed: %s", strerror(errno));
- return -1;
- }
- debug ("open (/proc/net/dev)=%d", fd);
- }
-
- if (lseek(fd, 0L, SEEK_SET)!=0) {
- error ("lseek(/proc/net/dev) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- error ("read(/proc/net/dev) failed: %s", strerror(errno));
- fd=-1;
- return -1;
- }
-
- pkg_rx=0;
- pkg_tx=0;
- p=buffer;
- while ((s=strsep(&p, "\n"))) {
- int n, u;
- unsigned long v[16]={0};
- n=sscanf (s, " eth%d:%lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu",
- &u, &v[0], &v[1], &v[2], &v[3], &v[4], &v[5], &v[6], &v[7],
- &v[8], &v[9], &v[10], &v[11], &v[12], &v[13], &v[14], &v[15]);
-
- if (n==17) {
- pkg_rx+=v[0];
- pkg_tx+=v[8];
- *bytes=1;
- } else if (n==12) {
- pkg_rx+=v[0];
- pkg_tx+=v[5];
- *bytes=0;
- } else if (n>0) {
- error ("parse(/proc/net/dev) failed: unknown format");
- fd=-1;
- return -1;
- }
- }
-
- *rx=smooth("net_rx", 500, pkg_rx);
- *tx=smooth("net_tx", 500, pkg_tx);
-
- return 0;
-}
-
-
-int PPP (int unit, int *rx, int *tx)
-{
- static int fd=-2;
- char buffer[16];
-
-#ifdef HAVE_NET_IF_PPP_H
- struct ifpppstatsreq req;
-#endif
-
- *rx=0;
- *tx=0;
-
-#ifdef HAVE_NET_IF_PPP_H
-
- if (fd==-1) return -1;
-
- if (fd==-2) {
- fd = socket(AF_INET, SOCK_DGRAM, 0);
- if (fd==-1) {
- error ("socket() failed: %s", strerror(errno));
- return -1;
- }
- debug ("socket()=%d", fd);
- }
-
- memset (&req, 0, sizeof (req));
- req.stats_ptr = (caddr_t) &req.stats;
- snprintf (req.ifr__name, sizeof(req.ifr__name), "ppp%d", unit);
-
- if (ioctl(fd, SIOCGPPPSTATS, &req) < 0)
- return 0;
-
- snprintf (buffer, sizeof(buffer), "ppp%d_rx", unit);
- *rx=smooth(buffer, 500, req.stats.p.ppp_ibytes);
- snprintf (buffer, sizeof(buffer), "ppp%d_tx", unit);
- *tx=smooth(buffer, 500, req.stats.p.ppp_obytes);
-
-#endif
-
- return 0;
-}
-
-
-int Sensor (int index, double *val, double *min, double *max)
-{
- char buffer[32];
- double dummy, value;
- static int fd[SENSORS+1]={[0 ... SENSORS]=-2,};
- static char *sensor[SENSORS+1]={NULL,};
- static double val_buf[SENSORS+1]={0.0,};
- static double min_buf[SENSORS+1]={0.0,};
- static double max_buf[SENSORS+1]={0.0,};
- static double factor_buf[SENSORS+1]={0.0,};
- static double offset_buf[SENSORS+1]={0.0,};
- static time_t now[SENSORS+1]={0,};
-
- if (index<0 || index>SENSORS) return -1;
-
- *val=val_buf[index];
- *min=min_buf[index];
- *max=max_buf[index];
-
- if (fd[index]==-1) return -1;
-
- if (time(NULL)==now[index]) return 0;
- time(&now[index]);
-
- if (fd[index]==-2) {
- snprintf(buffer, 32, "Sensor%d", index);
- sensor[index]=cfg_get(NULL, buffer, NULL);
- if (sensor[index]==NULL || *sensor[index]=='\0') {
- error ("no entry for '%s' in %s", buffer, cfg_source());
- fd[index]=-1;
- return -1;
- }
-
- snprintf(buffer, 32, "Sensor%d_min", index);
- min_buf[index]=atof(cfg_get(NULL, buffer, "0"));
- *min=min_buf[index];
-
- snprintf(buffer, 32, "Sensor%d_max", index);
- max_buf[index]=atof(cfg_get(NULL, buffer, "100"));
- *max=max_buf[index];
-
- snprintf(buffer, 32, "Sensor%d_factor", index);
- factor_buf[index]=atof(cfg_get(NULL, buffer, "1"));
-
- snprintf(buffer, 32, "Sensor%d_offset", index);
- offset_buf[index]=atof(cfg_get(NULL, buffer, "0"));
-
- fd[index]=open(sensor[index], O_RDONLY);
- if (fd[index]==-1) {
- error ("open(%s) failed: %s", sensor[index], strerror(errno));
- return -1;
- }
- debug ("open (%s)=%d", sensor[index], fd[index]);
- }
-
- if (lseek(fd[index], 0L, SEEK_SET)!=0) {
- error ("lseek(%s) failed: %s", sensor[index], strerror(errno));
- fd[index]=-1;
- return -1;
- }
-
- if (read (fd[index], &buffer, sizeof(buffer)-1)==-1) {
- error ("read(%s) failed: %s", sensor[index], strerror(errno));
- fd[index]=-1;
- return -1;
- }
-
- if (sscanf(buffer, "%lf %lf %lf", &dummy, &dummy, &value)!=3) {
- error ("parse(%s) failed: unknown format", sensor[index]);
- fd[index]=-1;
- return -1;
- }
- value *= factor_buf[index];
- value += offset_buf[index];
- val_buf[index]=value;
- *val=value;
- return 0;
-}
diff --git a/system.h b/system.h
deleted file mode 100644
index ad6acc6..0000000
--- a/system.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* $Id: system.h,v 1.9 2003/10/05 17:58:50 reinelt Exp $
- *
- * system status retreivement
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: system.h,v $
- * Revision 1.9 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.8 2000/07/31 10:43:44 reinelt
- *
- * some changes to support kernel-2.4 (different layout of various files in /proc)
- *
- * Revision 1.7 2000/05/21 06:20:35 reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.6 2000/04/13 06:09:52 reinelt
- *
- * added BogoMips() to system.c (not used by now, maybe sometimes we can
- * calibrate our delay loop with this value)
- *
- * added delay loop to HD44780 driver. It seems to be quite fast now. Hopefully
- * no compiler will optimize away the delay loop!
- *
- * Revision 1.5 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.4 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- * Revision 1.3 2000/03/07 11:01:34 reinelt
- *
- * system.c cleanup
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- */
-
-#ifndef _SYSTEM_H_
-#define _SYSTEM_H_
-
-#define SENSORS 9
-
-char *System (void);
-char *Release (void);
-char *Processor (void);
-double BogoMips (void);
-int Memory (void);
-int Ram (int *total, int *free, int *shared, int *buffered, int *cached);
-int Load (double *load1, double *load2, double *load3);
-int Busy (double *user, double *nice, double *system, double *idle);
-int Disk (int *r, int *w);
-int Net (int *rx, int *tx, int *bytes);
-int PPP (int unit, int *rx, int *tx);
-int Sensor (int index, double *val, double *min, double *max);
-
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 05:35:18 +0000