diff options
Diffstat (limited to '')
| -rw-r--r-- | Makefile.am | 1 | ||||
| -rw-r--r-- | Makefile.in | 30 | ||||
| -rw-r--r-- | config.h.in | 6 | ||||
| -rwxr-xr-x | configure | 180 | ||||
| -rw-r--r-- | configure.in | 3 | ||||
| -rw-r--r-- | drivers.m4 | 20 | ||||
| -rw-r--r-- | drv.c | 9 | ||||
| -rw-r--r-- | drv_serdisplib.c | 272 | ||||
| -rw-r--r-- | lcd4linux.conf.sample | 12 |
9 files changed, 511 insertions, 22 deletions
diff --git a/Makefile.am b/Makefile.am index 8d5caff..f9cffe8 100644 --- a/Makefile.am +++ b/Makefile.am @@ -65,6 +65,7 @@ drv_MilfordInstruments.c \ drv_Noritake.c \ drv_NULL.c \ drv_RouterBoard.c \ +drv_serdisplib.c \ drv_SimpleLCD.c \ drv_T6963.c \ drv_Trefon.c \ diff --git a/Makefile.in b/Makefile.in index af5e29c..20d463f 100644 --- a/Makefile.in +++ b/Makefile.in @@ -104,7 +104,7 @@ lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@ 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 pid.c pid.h timer.c timer.h thread.c thread.h udelay.c udelay.h qprintf.c qprintf.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_cfg.c plugin_math.c plugin_string.c plugin_test.c plugin_time.c -EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_i2c.c drv_generic_i2c.h drv_BeckmannEgle.c drv_BWCT.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_LCDLinux.c drv_LCDTerm.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_Noritake.c drv_NULL.c drv_RouterBoard.c drv_SimpleLCD.c drv_T6963.c drv_Trefon.c drv_USBLCD.c drv_X11.c font_6x8.h plugin_apm.c plugin_cpuinfo.c plugin_diskstats.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_python.c plugin_seti.c plugin_statfs.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c +EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_i2c.c drv_generic_i2c.h drv_BeckmannEgle.c drv_BWCT.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_LCDLinux.c drv_LCDTerm.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_Noritake.c drv_NULL.c drv_RouterBoard.c drv_serdisplib.c drv_SimpleLCD.c drv_T6963.c drv_Trefon.c drv_USBLCD.c drv_X11.c font_6x8.h plugin_apm.c plugin_cpuinfo.c plugin_diskstats.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_python.c plugin_seti.c plugin_statfs.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm curses.m4 AUTHORS CREDITS FAQ NEWS TODO README README.Drivers README.Plugins README.KDE plugin_sample.c @@ -151,20 +151,20 @@ DEP_FILES = .deps/cfg.P .deps/debug.P .deps/drv.P .deps/drv_BWCT.P \ .deps/drv_SimpleLCD.P .deps/drv_T6963.P .deps/drv_Trefon.P \ .deps/drv_USBLCD.P .deps/drv_X11.P .deps/drv_generic_graphic.P \ .deps/drv_generic_i2c.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/pid.P \ -.deps/plugin.P .deps/plugin_apm.P .deps/plugin_cfg.P \ -.deps/plugin_cpuinfo.P .deps/plugin_diskstats.P .deps/plugin_dvb.P \ -.deps/plugin_exec.P .deps/plugin_i2c_sensors.P .deps/plugin_imon.P \ -.deps/plugin_isdn.P .deps/plugin_loadavg.P .deps/plugin_math.P \ -.deps/plugin_meminfo.P .deps/plugin_mysql.P .deps/plugin_netdev.P \ -.deps/plugin_pop3.P .deps/plugin_ppp.P .deps/plugin_proc_stat.P \ -.deps/plugin_python.P .deps/plugin_seti.P .deps/plugin_statfs.P \ -.deps/plugin_string.P .deps/plugin_test.P .deps/plugin_time.P \ -.deps/plugin_uname.P .deps/plugin_uptime.P .deps/plugin_wireless.P \ -.deps/plugin_xmms.P .deps/qprintf.P .deps/thread.P .deps/timer.P \ -.deps/udelay.P .deps/widget.P .deps/widget_bar.P .deps/widget_icon.P \ -.deps/widget_text.P +.deps/drv_generic_serial.P .deps/drv_generic_text.P \ +.deps/drv_serdisplib.P .deps/evaluator.P .deps/hash.P .deps/layout.P \ +.deps/lcd4linux.P .deps/pid.P .deps/plugin.P .deps/plugin_apm.P \ +.deps/plugin_cfg.P .deps/plugin_cpuinfo.P .deps/plugin_diskstats.P \ +.deps/plugin_dvb.P .deps/plugin_exec.P .deps/plugin_i2c_sensors.P \ +.deps/plugin_imon.P .deps/plugin_isdn.P .deps/plugin_loadavg.P \ +.deps/plugin_math.P .deps/plugin_meminfo.P .deps/plugin_mysql.P \ +.deps/plugin_netdev.P .deps/plugin_pop3.P .deps/plugin_ppp.P \ +.deps/plugin_proc_stat.P .deps/plugin_python.P .deps/plugin_seti.P \ +.deps/plugin_statfs.P .deps/plugin_string.P .deps/plugin_test.P \ +.deps/plugin_time.P .deps/plugin_uname.P .deps/plugin_uptime.P \ +.deps/plugin_wireless.P .deps/plugin_xmms.P .deps/qprintf.P \ +.deps/thread.P .deps/timer.P .deps/udelay.P .deps/widget.P \ +.deps/widget_bar.P .deps/widget_icon.P .deps/widget_text.P SOURCES = $(lcd4linux_SOURCES) $(EXTRA_lcd4linux_SOURCES) OBJECTS = $(lcd4linux_OBJECTS) diff --git a/config.h.in b/config.h.in index 0849a1b..4cad1b7 100644 --- a/config.h.in +++ b/config.h.in @@ -100,6 +100,9 @@ /* Define to 1 if you have the `regcomp' function. */ #undef HAVE_REGCOMP +/* Define to 1 if you have the <serdisplib/serdisp.h> header file. */ +#undef HAVE_SERDISPLIB_SERDISP_H + /* Define to 1 if you have the `socket' function. */ #undef HAVE_SOCKET @@ -383,6 +386,9 @@ /* RouterBoard driver */ #undef WITH_ROUTERBOARD +/* serdisplib driver */ +#undef WITH_SERDISPLIB + /* SimpleLCD driver */ #undef WITH_SIMPLELCD @@ -870,7 +870,8 @@ Optional Packages: BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux, HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital, MilfordInstruments, Noritake, NULL, PNG, PPM, - RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11 + RouterBoard, serdisplib, SimpleLCD, T6963, Trefon, + USBLCD, X11 --with-plugins=<list> choose which plugins to compile. type --with-plugins=list for a list of avaible plugins @@ -3478,7 +3479,7 @@ echo "${ECHO_T}Please note that some screen refreshs may fail" >&6 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6 ncurses_version=unknown cat > conftest.$ac_ext <<EOF -#line 3481 "configure" +#line 3482 "configure" #include "confdefs.h" #ifdef RENAMED_NCURSES #include <curses.h> @@ -5523,6 +5524,159 @@ fi done +# check for serdisplib + +for ac_header in serdisplib/serdisp.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ---------------------------------------------------- ## +## Report this to lcd4linux-users@lists.sourceforge.net ## +## ---------------------------------------------------- ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + has_serdisplib="true" +else + has_serdisplib="false" +fi + +done + + # check for python ## ------------------------ ## Python file handling @@ -5818,11 +5972,12 @@ for driver in $drivers; do PNG="yes" PPM="yes" ROUTERBOARD="yes" + SERDISPLIB="yes" + SIMPLELCD="yes" T6963="yes" Trefon="yes" USBLCD="yes" X11="yes" - SIMPLELCD="yes" ;; BeckmannEgle) BECKMANNEGLE=$val @@ -5872,6 +6027,9 @@ for driver in $drivers; do RouterBoard) ROUTERBOARD=$val ;; + serdisplib) + SERDISPLIB=$val; + ;; SimpleLCD) SIMPLELCD=$val ;; @@ -6099,6 +6257,22 @@ _ACEOF fi +if test "$SERDISPLIB" = "yes"; then + if test "$has_serdisplib" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_serdisplib.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" + +cat >>confdefs.h <<\_ACEOF +#define WITH_SERDISPLIB 1 +_ACEOF + + else + { echo "$as_me:$LINENO: WARNING: serdisp.h not found: serdisplib driver disabled" >&5 +echo "$as_me: WARNING: serdisp.h not found: serdisplib driver disabled" >&2;} + fi +fi + if test "$SIMPLELCD" = "yes"; then TEXT="yes" SERIAL="yes" diff --git a/configure.in b/configure.in index 185d97b..342a2ea 100644 --- a/configure.in +++ b/configure.in @@ -64,6 +64,9 @@ AC_CHECK_HEADERS(linux/compiler.h linux/i2c.h linux/i2c-dev.h,[has_i2c="true"],[ # endif ]) +# check for serdisplib +AC_CHECK_HEADERS(serdisplib/serdisp.h, [has_serdisplib="true"], [has_serdisplib="false"]) + # check for python sinclude(python.m4) AC_PYTHON_DEVEL @@ -31,7 +31,8 @@ AC_ARG_WITH( [ BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux,] [ HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital,] [ MilfordInstruments, Noritake, NULL, PNG, PPM,] - [ RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11], + [ RouterBoard, serdisplib, SimpleLCD, T6963, Trefon,] + [ USBLCD, X11], drivers=$withval, drivers=all ) @@ -68,11 +69,12 @@ for driver in $drivers; do PNG="yes" PPM="yes" ROUTERBOARD="yes" + SERDISPLIB="yes" + SIMPLELCD="yes" T6963="yes" Trefon="yes" USBLCD="yes" X11="yes" - SIMPLELCD="yes" ;; BeckmannEgle) BECKMANNEGLE=$val @@ -122,6 +124,9 @@ for driver in $drivers; do RouterBoard) ROUTERBOARD=$val ;; + serdisplib) + SERDISPLIB=$val; + ;; SimpleLCD) SIMPLELCD=$val ;; @@ -279,6 +284,17 @@ if test "$ROUTERBOARD" = "yes"; then AC_DEFINE(WITH_ROUTERBOARD,1,[RouterBoard driver]) fi +if test "$SERDISPLIB" = "yes"; then + if test "$has_serdisplib" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_serdisplib.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" + AC_DEFINE(WITH_SERDISPLIB,1,[serdisplib driver]) + else + AC_MSG_WARN(serdisp.h not found: serdisplib driver disabled) + fi +fi + if test "$SIMPLELCD" = "yes"; then TEXT="yes" SERIAL="yes" @@ -1,4 +1,4 @@ -/* $Id: drv.c,v 1.31 2005/05/08 04:32:43 reinelt Exp $ +/* $Id: drv.c,v 1.32 2005/05/10 13:20:14 reinelt Exp $ * * new framework for display drivers * @@ -23,6 +23,9 @@ * * * $Log: drv.c,v $ + * Revision 1.32 2005/05/10 13:20:14 reinelt + * added serdisplib driver + * * Revision 1.31 2005/05/08 04:32:43 reinelt * CodingStyle added and applied * @@ -209,6 +212,7 @@ extern DRIVER drv_MilfordInstruments; extern DRIVER drv_Noritake; extern DRIVER drv_NULL; extern DRIVER drv_RouterBoard; +extern DRIVER drv_serdisplib; extern DRIVER drv_SimpleLCD; extern DRIVER drv_T6963; extern DRIVER drv_Trefon; @@ -267,6 +271,9 @@ DRIVER *Driver[] = { #ifdef WITH_ROUTERBOARD &drv_RouterBoard, #endif +#ifdef WITH_SERDISPLIB + &drv_serdisplib, +#endif #ifdef WITH_SIMPLELCD &drv_SimpleLCD, #endif diff --git a/drv_serdisplib.c b/drv_serdisplib.c new file mode 100644 index 0000000..6b44139 --- /dev/null +++ b/drv_serdisplib.c @@ -0,0 +1,272 @@ +/* $Id: drv_serdisplib.c,v 1.1 2005/05/10 13:20:14 reinelt Exp $ + * + * driver for serdisplib displays + * + * Copyright (C) 2005 Michael Reinelt <reinelt@eunet.at> + * Copyright (C) 2005 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> + * + * 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: drv_serdisplib.c,v $ + * Revision 1.1 2005/05/10 13:20:14 reinelt + * added serdisplib driver + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_serdisplib + * + */ + +#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 <sys/time.h> + +#include <serdisplib/serdisp.h> + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_graphic.h" + +#ifdef WITH_DMALLOC +#include <dmalloc.h> +#endif + +static char Name[] = "serdisplib"; + +static serdisp_CONN_t *sdcd; +static serdisp_t *dd; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_SD_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + long color; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + color = drv_generic_graphic_FB[r * LCOLS + c] ? SD_COL_BLACK : SD_COL_WHITE; + serdisp_setcolour(dd, r, c, color); + } + } + + serdisp_update(dd); +} + + +static int drv_SD_start(const char *section) +{ + long version; + char *port, *model, *options, *s; + int TROWS, TCOLS; + + version = serdisp_getversioncode(); + info ("%s: header version %d.%d", Name, SERDISP_VERSION_MAJOR, SERDISP_VERSION_MINOR); + info ("%s: library version %d.%d", Name, version>>8, version & 0xff); + + port = cfg_get(section, "Port", NULL); + if (port == NULL || *port == '\0') { + error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); + return -1; + } + + /* opening the output device */ + sdcd = SDCONN_open(port); + if (sdcd == NULL) { + error ("%s: open(%s) failed: %s", Name, port, sd_geterrormsg()); + return -1; + } + + + model = cfg_get(section, "Model", ""); + if (model == NULL || *model == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + info("%s: using model '%s'", Name, model); + + options = cfg_get(section, "Options", ""); + info("%s: using options '%s'", Name, options); + + /* opening and initialising the display */ + dd = serdisp_init(sdcd, model, options); + if (dd == NULL) { + error ("%s: init(%s, %s, %s) failed: %s", Name, port, model, options, sd_geterrormsg()); + SDCONN_close(sdcd); + return -1; + } + + DROWS = serdisp_getheight(dd); + DCOLS = serdisp_getwidth(dd); + info ("%s: display size %dx%d", Name, DCOLS, DROWS); + + XRES = -1; + YRES = -1; + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + TROWS = DROWS / YRES; /* text rows */ + TCOLS = DCOLS / XRES; /* text cols */ + + /* clear display */ + serdisp_clear(dd); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ +/* Fixme: SD_FEATURE's */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_graphic_draw(W) */ +/* using drv_generic_graphic_icon_draw(W) */ +/* using drv_generic_graphic_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_SD_list(void) +{ + printf("%s", "any"); + return 0; +} + + +/* initialize driver & display */ +int drv_SD_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_SD_blit; + + /* start display */ + if ((ret = drv_SD_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_graphic_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_graphic_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_graphic_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + /* Fixme: SD_FEATURE's */ + + return 0; +} + + +/* close driver & display */ +int drv_SD_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_graphic_clear(); + + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + serdisp_quit(dd); + + return (0); +} + + +DRIVER drv_serdisplib = { + name:Name, + list:drv_SD_list, + init:drv_SD_init, + quit:drv_SD_quit, +}; diff --git a/lcd4linux.conf.sample b/lcd4linux.conf.sample index c089d52..d2a152f 100644 --- a/lcd4linux.conf.sample +++ b/lcd4linux.conf.sample @@ -1,3 +1,12 @@ +Display SerDispLib { + Driver 'serdisplib' + Port 'PAR:/dev/parports/0' + #Port '/dev/tts/0' + Model 'OPTREX323' + Options '' +} + + Display Trefon { Driver 'TREFON' Size '16x2' @@ -740,7 +749,8 @@ Layout testMySQL { } -Display 'LCD-Linux' +Display 'SerDispLib' +#Display 'LCD-Linux' #Display 'LK204' #Display 'MI240' #Display 'CW12232' |