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authorreinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2000-11-28 16:46:11 +0000
committerreinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2000-11-28 16:46:11 +0000
commit77f85dbb785f9028cf4d63e15b6010a165750b31 (patch)
tree9e5548e41596b580fe801ee4e22768fafc55cff4
parentef2f430d34634db525b90e5497c751423762e6c4 (diff)
downloadlcd4linux-77f85dbb785f9028cf4d63e15b6010a165750b31.tar.gz
[lcd4linux @ 2000-11-28 16:46:11 by reinelt]
first try to support display of SIN router git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@70 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
-rw-r--r--Makefile.am1
-rw-r--r--Makefile.in14
-rw-r--r--README10
-rw-r--r--SIN.c193
-rw-r--r--display.c8
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)
diff --git a/README b/README
index a0d49a6..255b171 100644
--- a/README
+++ b/README
@@ -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)
diff --git a/SIN.c b/SIN.c
new file mode 100644
index 0000000..e0f3d6e
--- /dev/null
+++ b/SIN.c
@@ -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 }
+};
diff --git a/display.c b/display.c
index bd166e5..7d6f673 100644
--- a/display.c
+++ b/display.c
@@ -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