diff options
| -rw-r--r-- | Makefile.am | 1 | ||||
| -rw-r--r-- | Makefile.in | 14 | ||||
| -rw-r--r-- | README | 10 | ||||
| -rw-r--r-- | SIN.c | 193 | ||||
| -rw-r--r-- | display.c | 8 |
5 files changed, 213 insertions, 13 deletions
diff --git a/Makefile.am b/Makefile.am index 8753e75..a4eef06 100644 --- a/Makefile.am +++ b/Makefile.am @@ -30,6 +30,7 @@ MatrixOrbital.c \ BeckmannEgle.c \ HD44780.c \ Crystalfontz.c Crystalfontz.h \ +SIN.c \ PalmPilot.c \ Raster.c \ XWindow.c diff --git a/Makefile.in b/Makefile.in index 340aa1d..4106306 100644 --- a/Makefile.in +++ b/Makefile.in @@ -73,7 +73,7 @@ AM_CFLAGS = $(X_CFLAGS) -D_GNU_SOURCE -Wall lcd4linux_LDFLAGS = $(X_LIBS) @WITH_X_TRUE@lcd4linux_LDADD = -lX11 -lcd4linux_SOURCES = lcd4linux.c debug.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h PalmPilot.c Raster.c XWindow.c +lcd4linux_SOURCES = lcd4linux.c debug.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h SIN.c PalmPilot.c Raster.c XWindow.c EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm FAQ TODO README.Drivers README.MatrixOrbital README.HD44780 README.Crystalfontz README.X11 README.KDE README.Raster @@ -95,7 +95,7 @@ X_PRE_LIBS = @X_PRE_LIBS@ lcd4linux_OBJECTS = lcd4linux.o debug.o cfg.o lock.o parser.o \ processor.o system.o isdn.o filter.o udelay.o display.o pixmap.o \ fontmap.o Skeleton.o MatrixOrbital.o BeckmannEgle.o HD44780.o \ -Crystalfontz.o PalmPilot.o Raster.o XWindow.o +Crystalfontz.o SIN.o PalmPilot.o Raster.o XWindow.o @WITH_X_TRUE@lcd4linux_DEPENDENCIES = CFLAGS = @CFLAGS@ COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) @@ -110,11 +110,11 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) TAR = tar GZIP_ENV = --best DEP_FILES = .deps/BeckmannEgle.P .deps/Crystalfontz.P .deps/HD44780.P \ -.deps/MatrixOrbital.P .deps/PalmPilot.P .deps/Raster.P .deps/Skeleton.P \ -.deps/XWindow.P .deps/cfg.P .deps/debug.P .deps/display.P \ -.deps/filter.P .deps/fontmap.P .deps/isdn.P .deps/lcd4linux.P \ -.deps/lock.P .deps/parser.P .deps/pixmap.P .deps/processor.P \ -.deps/system.P .deps/udelay.P +.deps/MatrixOrbital.P .deps/PalmPilot.P .deps/Raster.P .deps/SIN.P \ +.deps/Skeleton.P .deps/XWindow.P .deps/cfg.P .deps/debug.P \ +.deps/display.P .deps/filter.P .deps/fontmap.P .deps/isdn.P \ +.deps/lcd4linux.P .deps/lock.P .deps/parser.P .deps/pixmap.P \ +.deps/processor.P .deps/system.P .deps/udelay.P SOURCES = $(lcd4linux_SOURCES) OBJECTS = $(lcd4linux_OBJECTS) @@ -1,5 +1,5 @@ # -# $Id: README,v 1.9 2000/08/10 09:44:09 reinelt Exp $ +# $Id: README,v 1.10 2000/11/28 16:46:11 reinelt Exp $ # This is the README file for lcd4linux @@ -163,10 +163,10 @@ Tokens: 'dw', disk blocks written 'dt', disk blocks total (read+write) 'dm', disk blocks max (read, write) - 'nr', network packets received - 'nw', network packets transmitted - 'nt', network packets total (receive+transmit) - 'nm', network packets max (receive, transmit) + 'nr', network bytes received + 'nw', network bytes transmitted + 'nt', network bytes total (receive+transmit) + 'nm', network bytes max (receive, transmit) 'ii', ISDN bytes received 'io', ISDN bytes sent 'it', ISDN bytes total (received+send) @@ -0,0 +1,193 @@ +/* $Id: SIN.c,v 1.1 2000/11/28 16:46:11 reinelt Exp $ + * + * driver for SIN router displays + * + * Copyright 2000 by Michael Reinelt (reinelt@eunet.at) + * + * This program 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. + * + * This program 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 1.1 2000/11/28 16:46:11 reinelt + * + * first try to support display of SIN router + * + * + */ + +/* + * + * exported fuctions: + * + * struct LCD SIN[] + * + */ + +#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" + +#define XRES 5 +#define YRES 8 + +// Fixme: Bar Support disabled +#define BARS 0 + +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)); + return -1; + } + if (tcgetattr(fd, &portset)==-1) { + error ("SIN: tcgetattr(%s) failed: %s", Port, strerror(errno)); + return -1; + } + cfmakeraw(&portset); + cfsetospeed(&portset, B9600); + if (tcsetattr(fd, TCSANOW, &portset)==-1) { + error ("SIN: tcsetattr(%s) failed: %s", Port, strerror(errno)); + return -1; + } + return fd; +} + +static void SIN_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 ("SIN: write(%s) failed: %s", Port, strerror(errno)); + } +} + +int SIN_clear (void) +{ + int row, col; + + for (row=0; row<Lcd.rows; row++) { + for (col=0; col<Lcd.cols; col++) { + Txt[row][col]='\t'; + } + } + + SIN_write ("\033S\000", 3); // select screen #0 + return 0; +} + +int SIN_init (LCD *Self) +{ + char *port; + + Lcd=*Self; + + if (Port) { + free (Port); + Port=NULL; + } + + port=cfg_get ("Port"); + if (port==NULL || *port=='\0') { + error ("SIN: no 'Port' entry in %s", cfg_file()); + 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' + SIN_clear(); + + 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_flush (void) +{ + char buffer[256]="\033T"; // place text + char *p; + int row, col; + + for (row=0; row<Lcd.rows; row++) { + buffer[2]=row+1; + for (col=0; col<Lcd.cols; col++) { + if (Txt[row][col]=='\t') continue; + buffer[3]=col+1; + for (p=buffer+4; col<Lcd.cols; col++, p++) { + if (Txt[row][col]=='\t') break; + *p=Txt[row][col]; + } + *p++='\015'; // append <CR> + 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[] = { + { "SIN", 8, 40, XRES, YRES, BARS, SIN_init, SIN_clear, SIN_put, NULL, SIN_flush, SIN_quit }, + { NULL } +}; @@ -1,4 +1,4 @@ -/* $Id: display.c,v 1.20 2000/08/10 09:44:09 reinelt Exp $ +/* $Id: display.c,v 1.21 2000/11/28 16:46:11 reinelt Exp $ * * framework for device drivers * @@ -20,6 +20,10 @@ * * * $Log: display.c,v $ + * 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() @@ -153,6 +157,7 @@ extern LCD MatrixOrbital[]; extern LCD BeckmannEgle[]; extern LCD HD44780[]; extern LCD Crystalfontz[]; +extern LCD SIN[]; extern LCD PalmPilot[]; extern LCD Raster[]; extern LCD XWindow[]; @@ -163,6 +168,7 @@ FAMILY Driver[] = { { "Beckmann+Egle", BeckmannEgle }, { "HD 44780 based", HD44780 }, { "Crystalfontz", Crystalfontz }, + { "SIN Router", SIN }, { "3Com Palm Pilot", PalmPilot }, { "Raster", Raster }, #ifndef X_DISPLAY_MISSING |