diff options
| author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-05-04 05:42:38 +0000 |
|---|---|---|
| committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-05-04 05:42:38 +0000 |
| commit | 0af867f6a5b60f1259792b1222a23b48039e3282 (patch) | |
| tree | d56b5b6c7215dfe8e13c911bec2c284f6b4500bd | |
| parent | 13238c06a2e3ea8feac96d02690a856b7a2a1d37 (diff) | |
| download | lcd4linux-0af867f6a5b60f1259792b1222a23b48039e3282.tar.gz | |
[lcd4linux @ 2005-05-04 05:42:37 by reinelt]
Noritake driver added
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@539 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
| -rw-r--r-- | Makefile.am | 1 | ||||
| -rw-r--r-- | Makefile.in | 37 | ||||
| -rw-r--r-- | config.h.in | 3 | ||||
| -rwxr-xr-x | configure | 20 | ||||
| -rw-r--r-- | drivers.m4 | 16 | ||||
| -rw-r--r-- | drv.c | 9 | ||||
| -rw-r--r-- | drv_Noritake.c | 335 |
7 files changed, 398 insertions, 23 deletions
diff --git a/Makefile.am b/Makefile.am index d98a71f..8d5caff 100644 --- a/Makefile.am +++ b/Makefile.am @@ -62,6 +62,7 @@ drv_LCDTerm.c \ drv_M50530.c \ drv_MatrixOrbital.c \ drv_MilfordInstruments.c \ +drv_Noritake.c \ drv_NULL.c \ drv_RouterBoard.c \ drv_SimpleLCD.c \ diff --git a/Makefile.in b/Makefile.in index f63fc60..af5e29c 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_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_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 @@ -147,23 +147,24 @@ DEP_FILES = .deps/cfg.P .deps/debug.P .deps/drv.P .deps/drv_BWCT.P \ .deps/drv_Cwlinux.P .deps/drv_HD44780.P .deps/drv_Image.P \ .deps/drv_LCDLinux.P .deps/drv_LCDTerm.P .deps/drv_M50530.P \ .deps/drv_MatrixOrbital.P .deps/drv_MilfordInstruments.P \ -.deps/drv_NULL.P .deps/drv_RouterBoard.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_NULL.P .deps/drv_Noritake.P .deps/drv_RouterBoard.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 SOURCES = $(lcd4linux_SOURCES) $(EXTRA_lcd4linux_SOURCES) OBJECTS = $(lcd4linux_OBJECTS) diff --git a/config.h.in b/config.h.in index eb80185..0849a1b 100644 --- a/config.h.in +++ b/config.h.in @@ -368,6 +368,9 @@ /* Milford Instruments driver */ #undef WITH_MILINST +/* Noritake driver */ +#undef WITH_NORITAKE + /* NULL driver */ #undef WITH_NULL @@ -869,8 +869,8 @@ Optional Packages: possible drivers are: BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux, HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital, - MilfordInstruments, NULL, PNG, PPM, RouterBoard, - SimpleLCD, T6963, Trefon, USBLCD, X11 + MilfordInstruments, Noritake, NULL, PNG, PPM, + RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11 --with-plugins=<list> choose which plugins to compile. type --with-plugins=list for a list of avaible plugins @@ -5813,6 +5813,7 @@ for driver in $drivers; do M50530="yes" MATRIXORBITAL="yes" MILINST="yes" + NORITAKE="yes" NULL="yes" PNG="yes" PPM="yes" @@ -5856,6 +5857,9 @@ for driver in $drivers; do MilfordInstruments) MILINST=$val ;; + Noritake) + NORITAKE=$val; + ;; NULL) NULL=$val; ;; @@ -6034,6 +6038,18 @@ _ACEOF fi +if test "$NORITAKE" = "yes"; then + TEXT="yes" + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_Noritake.o" + +cat >>confdefs.h <<\_ACEOF +#define WITH_NORITAKE 1 +_ACEOF + +fi + if test "$NULL" = "yes"; then DRIVERS="$DRIVERS drv_NULL.o" @@ -30,8 +30,8 @@ AC_ARG_WITH( [ possible drivers are:] [ BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux,] [ HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital,] - [ MilfordInstruments, NULL, PNG, PPM, RouterBoard,] - [ SimpleLCD, T6963, Trefon, USBLCD, X11], + [ MilfordInstruments, Noritake, NULL, PNG, PPM,] + [ RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11], drivers=$withval, drivers=all ) @@ -63,6 +63,7 @@ for driver in $drivers; do M50530="yes" MATRIXORBITAL="yes" MILINST="yes" + NORITAKE="yes" NULL="yes" PNG="yes" PPM="yes" @@ -106,6 +107,9 @@ for driver in $drivers; do MilfordInstruments) MILINST=$val ;; + Noritake) + NORITAKE=$val; + ;; NULL) NULL=$val; ;; @@ -235,6 +239,14 @@ if test "$MILINST" = "yes"; then AC_DEFINE(WITH_MILINST,1,[Milford Instruments driver]) fi +if test "$NORITAKE" = "yes"; then + TEXT="yes" + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_Noritake.o" + AC_DEFINE(WITH_NORITAKE,1,[Noritake driver]) +fi + if test "$NULL" = "yes"; then DRIVERS="$DRIVERS drv_NULL.o" AC_DEFINE(WITH_NULL,1,[NULL driver]) @@ -1,4 +1,4 @@ -/* $Id: drv.c,v 1.29 2005/04/24 04:33:46 reinelt Exp $ +/* $Id: drv.c,v 1.30 2005/05/04 05:42:38 reinelt Exp $ * * new framework for display drivers * @@ -23,6 +23,9 @@ * * * $Log: drv.c,v $ + * Revision 1.30 2005/05/04 05:42:38 reinelt + * Noritake driver added + * * Revision 1.29 2005/04/24 04:33:46 reinelt * driver for TREFON USB LCD's added * @@ -200,6 +203,7 @@ extern DRIVER drv_LCDTerm; extern DRIVER drv_M50530; extern DRIVER drv_MatrixOrbital; extern DRIVER drv_MilfordInstruments; +extern DRIVER drv_Noritake; extern DRIVER drv_NULL; extern DRIVER drv_RouterBoard; extern DRIVER drv_SimpleLCD; @@ -251,6 +255,9 @@ DRIVER *Driver[] = { #ifdef WITH_MILINST &drv_MilfordInstruments, #endif +#ifdef WITH_NORITAKE + &drv_Noritake, +#endif #ifdef WITH_NULL &drv_NULL, #endif diff --git a/drv_Noritake.c b/drv_Noritake.c new file mode 100644 index 0000000..5cd19ae --- /dev/null +++ b/drv_Noritake.c @@ -0,0 +1,335 @@ +/* $Id: drv_Noritake.c,v 1.1 2005/05/04 05:42:38 reinelt Exp $ + * + * Driver for a Noritake GU128x32-311 graphical display. + * + * Copyright (C) 2005 Julien Aube <ob@obconseil.net> + * 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_Noritake.c,v $ + * Revision 1.1 2005/05/04 05:42:38 reinelt + * Noritake driver added + * + */ + +/* + * *** Noritake Itron GU128x32-311 *** + * A 128x32 VFD (Vacuum Fluorescent Display). + * It is driver by a Hitachi microcontroller, with a specific + * firmware. + * The datasheet can be easily found on the internet by searching for the + * the name of the display, it's a PDF file that describe the timing, and + * the protocol to communicate with the Hitachi microcontroller. + * + * The display support 2 modes (that can be mutiplexed), one text mode + * thanks to an integrated character generator, and provide 4 lines of + * 21 caracters. + * There is also a graphical mode that can be used to switch on or off + * each one if the 128x32 pixels. (monochrome). + * + * The protocol include the possibility to clear the display memory quickly, + * change the luminosity, swich the display on or off (without affecting the + * content of the memory) and finally change the "page" or the caracter + * generator. Two pages are available in the ROM, all the characters are + * listed in the documentation. + * + * This driver support only the character mode at the moment. + * A future release will support the graphical mode as an option. + * + * This driver is released under the GPL. + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Noritake + * + */ + +#include "config.h" + +#include <stdlib.h> +#include <unistd.h> +#include <string.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 "udelay.h" +#include "drv_generic_text.h" +#include "drv_generic_parport.h" +#include <linux/parport.h> + + + +static char Name[]="Noritake"; +static unsigned char SIGNAL_CS; /* Chip select, OUTPUT, negative logic, pport AUTOFEED */ +static unsigned char SIGNAL_WR; /* Write OUTPUT, negative logic, pport STOBE */ +static unsigned char SIGNAL_RESET; /* Reset, OUTPUT, negative logic, pport INIT */ +static unsigned char SIGNAL_BLANK; /* Blank, OUTPUT , negative logic, pport SELECT-IN */ +static unsigned char SIGNAL_BUSY; /* Busy, INPUT , positive logic, pport BUSY,*/ +static unsigned char SIGNAL_FRP; /* Frame Pulse, INPUT , positive logic, pport ACK, not used */ +void (*drv_Noritake_clear) (void) ; + +/* Data port is positive logic */ + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* Low-level parport driving functions */ + +static void drv_GU311_wait_busy(void) +{ + char c; + + c = drv_generic_parport_status(); + while ( (c & SIGNAL_BUSY) == 0 ) + { + ndelay(200); /* Wait 100ns before next consultation of BUSY line + if the first one was not successful */ + c = drv_generic_parport_status(); + } +} + +static void drv_GU311_send_char(char c) +{ + //drv_GU311_wait_busy(); /* ensuite the display is ready to take the command */ + /* Disabled because all the cables does not have the busy line linked. */ + drv_generic_parport_data(c); + ndelay(30); /* delay to ensure data line stabilisation on long cables */ + drv_generic_parport_control(SIGNAL_WR,0); /* write line to enable */ + ndelay(150); /* data hold time */ + drv_generic_parport_control(SIGNAL_WR,0xff); /* write line to disable */ + ndelay(75); /* From spec : minimum time before next command */ +} + +static void drv_GU311_send_string(char * str, int size) +{ + int i; + for (i=0;i<size;i++) + drv_GU311_send_char(str[i]); + +} + +/* Command-string elaboration functions */ +static void drv_GU311_make_text_string(const int row, const int col, const char *data, int len) +{ + static char cmd[96] = { 0x01,'C',0,0,'S',0 }; + unsigned char start_addr; + + /* Cols are 0x00..0x15, on 4 lines. */ + start_addr = ( 0x16 * row ) + col; + if ( start_addr > 0x57 ) return; + if ( len > 0x57 ) return ; + + cmd[2] = start_addr; + cmd[3] = len; + + memcpy(cmd+5,data,len); + + drv_GU311_send_string(cmd,len+5); + +} + +/* API functions */ + +static void drv_GU311_clear (void) +{ + static char clear_cmd[] = { 0x01, 'O', 'P' }; + drv_GU311_send_string( clear_cmd, sizeof(clear_cmd) ); + ndelay(500); /* Delay for execution - this command is the longuest */ +} + + +static void drv_GU311_write (const int row, const int col, const char *data, int len) +{ + drv_GU311_make_text_string(row,col,data, len); +} + + +static void drv_GU311_reset (void) +{ + drv_generic_parport_control(SIGNAL_RESET,0); /* initiate reset */ + ndelay(1000); /* reset hold time 1ms */ + drv_generic_parport_control(SIGNAL_RESET,0xff); + ndelay(200000); /* reset ready time 200ms */ + +} + + +static int drv_GU311_start(const char *section, const int quiet) +{ + char cmd[3] = { 0x01, 'O' }; + DROWS = 4; + DCOLS = 21; + /* real worker functions */ + drv_generic_text_real_write = drv_GU311_write; + drv_Noritake_clear = drv_GU311_clear; + + /* Parallel port opening and association */ + if (drv_generic_parport_open(section, Name) < 0) return -1; + if ((SIGNAL_CS=drv_generic_parport_hardwire_ctrl ("CS", "AUTOFD"))==0xff) return -1; + if ((SIGNAL_WR=drv_generic_parport_hardwire_ctrl ("WR", "STROBE"))==0xff) return -1; + if ((SIGNAL_RESET=drv_generic_parport_hardwire_ctrl ("RESET", "INIT"))==0xff) return -1; + if ((SIGNAL_BLANK=drv_generic_parport_hardwire_ctrl ("BLANK", "SELECT") )==0xff) return -1; + SIGNAL_BUSY=PARPORT_STATUS_BUSY; + SIGNAL_FRP=PARPORT_STATUS_ACK; + + /* Signals configuration */ + drv_generic_parport_direction(0); /* parallel port in output mode */ + drv_generic_parport_control(SIGNAL_CS|SIGNAL_WR|SIGNAL_RESET|SIGNAL_BLANK, 0xff); + /* All lines to "deactivate", -> 1 level on the wire */ + drv_generic_parport_control(SIGNAL_CS,0); /* CS to 0 all the time, write done by WR */ + drv_GU311_reset(); + + /* Ready for commands from now on. */ + + /* Display configuration */ + cmd[2] = '0' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Select char. page 0 */ + cmd[2] = 'Q' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Select 'Quick Mode' */ + cmd[2] = 'a' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Brightness at 100% */ + cmd[2] = 'T' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Ensure display ON */ + + drv_Noritake_clear(); + return 0; +} + + + +static int drv_Noritake_start (const char *section, const int quiet) +{ + char * model=0; + + + model = cfg_get(section,"Model","GU311"); + + if ( model && (strcasecmp("GU311",model) == 0) ) + return drv_GU311_start(section,quiet); + + error("%s : Unsupported display. Currently supported are : GU311.",Name); + return -1; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_Noritake_list (void) +{ + printf ("GU311 GU311_Graphic"); + return 0; +} + + +/* initialize driver & display */ +int drv_Noritake_init (const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + /* display preferences */ + XRES = 6; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + + GOTO_COST = 6; /* number of bytes a goto command requires */ + + /* start display */ + if ((ret=drv_Noritake_start (section, quiet))!=0) + return ret; + + /* initialize generic text driver */ + if ((ret=drv_generic_text_init(section, Name))!=0) + return ret; + + /* register text widget */ + wc=Widget_Text; + wc.draw=drv_generic_text_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet (buffer, NULL)) { + sleep (3); + drv_Noritake_clear(); + } + } + + return 0; +} + + +/* close driver & display */ +int drv_Noritake_quit (const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_Noritake_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet ("goodbye!", NULL); + } + + drv_generic_parport_close(); + drv_generic_text_quit(); + return (0); +} + + +DRIVER drv_Noritake = { + name: Name, + list: drv_Noritake_list, + init: drv_Noritake_init, + quit: drv_Noritake_quit, +}; + |