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-rw-r--r--oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_MatrixOrbital.c.svn-base598
1 files changed, 0 insertions, 598 deletions
diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_MatrixOrbital.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_MatrixOrbital.c.svn-base
deleted file mode 100644
index 6988cfd7..00000000
--- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_MatrixOrbital.c.svn-base
+++ /dev/null
@@ -1,598 +0,0 @@
-/* $Id$
- * $URL$
- *
- * new style driver for Matrix Orbital serial display modules
- *
- * Copyright (C) 1999, 2000 Michael Reinelt <michael@reinelt.co.at>
- * Copyright (C) 2004 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.
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct DRIVER drv_MatrixOrbital
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <time.h>
-
-#include "debug.h"
-#include "cfg.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_text.h"
-#include "drv_generic_gpio.h"
-#include "drv_generic_serial.h"
-
-
-static char Name[] = "MatrixOrbital";
-
-static int Model;
-static int Protocol;
-
-static char dispBuffer[4][20];
-
-typedef struct {
- int type;
- char *name;
- int rows;
- int cols;
- int gpis;
- int gpos;
- int protocol;
-} MODEL;
-
-/* Fixme #1: number of gpo's should be verified */
-/* Fixme #2: protocol should be verified */
-
-static MODEL Models[] = {
- {0x01, "LCD0821", 2, 8, 0, 1, 1},
- {0x03, "LCD2021", 2, 20, 0, 1, 1},
- {0x04, "LCD1641", 4, 16, 0, 1, 1},
- {0x05, "LCD2041", 4, 20, 0, 1, 1},
- {0x06, "LCD4021", 2, 40, 0, 1, 1},
- {0x07, "LCD4041", 4, 40, 0, 1, 1},
- {0x08, "LK202-25", 2, 20, 8, 8, 2},
- {0x09, "LK204-25", 4, 20, 8, 8, 2},
- {0x0a, "LK404-55", 4, 40, 8, 8, 2},
- {0x0b, "VFD2021", 2, 20, 0, 1, 1},
- {0x0c, "VFD2041", 4, 20, 0, 1, 1},
- {0x0d, "VFD4021", 2, 40, 0, 1, 1},
- {0x0e, "VK202-25", 2, 20, 0, 1, 1},
- {0x0f, "VK204-25", 4, 20, 0, 1, 1},
- {0x10, "GLC12232", -1, -1, 0, 1, 1},
- {0x13, "GLC24064", -1, -1, 0, 1, 1},
- {0x15, "GLK24064-25", -1, -1, 0, 1, 1},
- {0x22, "GLK12232-25", -1, -1, 0, 1, 1},
- {0x31, "LK404-AT", 4, 40, 8, 8, 2},
- {0x32, "VFD1621", 2, 16, 0, 1, 1},
- {0x33, "LK402-12", 2, 40, 8, 8, 2},
- {0x34, "LK162-12", 2, 16, 8, 8, 2},
- {0x35, "LK204-25PC", 4, 20, 8, 8, 2},
- {0x36, "LK202-24-USB", 2, 20, 8, 8, 2},
- {0x38, "LK204-24-USB", 4, 20, 8, 8, 2},
- {0x39, "VK204-24-USB", 4, 20, 8, 8, 2},
- {0x40, "DE-LD011", 2, 16, 0, 0, 3}, /* Sure electronics USB LCD board Rev.I */
- {0x41, "DE-LD021", 4, 20, 0, 0, 3},
- {0xff, "Unknown", -1, -1, 0, 0, 0}
-};
-
-
-/****************************************/
-/*** hardware dependant functions ***/
-/****************************************/
-
-static void drv_MO_write(const int row, const int col, const char *data, const int len)
-{
- char cmd[5] = "\376Gyx";
-
- if (Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output
- cmd[2] = (char) 1;
- cmd[3] = (char) row + 1;
- strncpy(&(dispBuffer[row][col]), data, len);
- drv_generic_serial_write(cmd, 4);
- drv_generic_serial_write(dispBuffer[row], Models[Model].cols);
- } else {
- cmd[2] = (char) col + 1;
- cmd[3] = (char) row + 1;
- drv_generic_serial_write(cmd, 4);
- drv_generic_serial_write(data, len);
- }
-}
-
-
-static void drv_MO_clear(void)
-{
- int i, j;
-
- switch (Protocol) {
- case 1:
- drv_generic_serial_write("\014", 1); /* Clear Screen */
- break;
- case 2:
- drv_generic_serial_write("\376\130", 2); /* Clear Screen */
- break;
-
- case 3:
- /* Sure electronics USB LCD board - clear buffer */
- for (i = 0; i < Models[Model].rows; i++) {
- for (j = 0; j < Models[Model].cols; j++) {
- dispBuffer[i][j] = ' ';
- }
- drv_MO_write(1, i + 1, dispBuffer[i], Models[Model].cols);
- }
- break;
- }
-}
-
-
-static void drv_MO_defchar(const int ascii, const unsigned char *matrix)
-{
- int i;
- char cmd[11] = "\376N";
-
- cmd[2] = (char) ascii;
- for (i = 0; i < 8; i++) {
- cmd[i + 3] = matrix[i] & 0x1f;
- }
- drv_generic_serial_write(cmd, 11);
-}
-
-
-static int drv_MO_contrast(int contrast)
-{
- static unsigned char Contrast = 0;
- char cmd[3] = "\376Pn";
-
- /* -1 is used to query the current contrast */
- if (contrast == -1)
- return Contrast;
-
- if (contrast < 0)
- contrast = 0;
- if (contrast > 255)
- contrast = 255;
- Contrast = contrast;
-
- cmd[2] = Contrast;
-
- drv_generic_serial_write(cmd, 3);
-
- return Contrast;
-}
-
-
-static int drv_MO_backlight(int backlight)
-{
- static unsigned char Backlight = 0;
- char cmd[3] = "\376Bn";
-
- /* -1 is used to query the current backlight */
- if (backlight == -1)
- return Backlight;
-
- if (backlight < 0)
- backlight = 0;
- if (backlight > 255)
- backlight = 255;
- Backlight = backlight;
-
- if (backlight <= 0) {
- /* backlight off */
- drv_generic_serial_write("\376F", 2);
- } else {
- /* backlight on for n minutes */
- cmd[2] = Backlight;
- drv_generic_serial_write(cmd, 3);
- }
-
- return Backlight;
-}
-
-
-static int drv_MO_GPI(const int num)
-{
- static int GPI[8] = { -1, -1, -1, -1, -1, -1, -1, -1 };
- static time_t T[8], now;
-
-
- if (num < 0 || num > 7) {
- return 0;
- }
-
- /* read RPM every two seconds */
- if (time(&now) - T[num] >= 2) {
-
- char cmd[3];
- unsigned char ans[7];
-
- T[num] = now;
-
- cmd[0] = '\376';
- cmd[1] = '\301';
- cmd[2] = (char) num + 1;
- drv_generic_serial_write(cmd, 3);
- usleep(100000);
-
- if (drv_generic_serial_read((char *) ans, 7) == 7) {
- if (ans[0] == 0x23 && ans[1] == 0x2a && ans[2] == 0x03 && ans[3] == 0x52 && ans[4] == num + 1) {
- GPI[num] = 18750000 / (256 * ans[5] + ans[6]);
- } else {
- error("%s: strange answer %02x %02x %02x %02x %02x %02x %02x", Name, ans[0], ans[1], ans[2], ans[3],
- ans[4], ans[5], ans[6]);
- }
- }
- }
-
- return GPI[num];
-}
-
-
-static int drv_MO_GPO(const int num, const int val)
-{
- int v = 0;
- char cmd[4];
-
- switch (Protocol) {
- case 1:
- if (num == 0) {
- if (val > 0) {
- v = 1;
- drv_generic_serial_write("\376W", 2); /* GPO on */
- } else {
- v = 0;
- drv_generic_serial_write("\376V", 2); /* GPO off */
- }
- }
- break;
-
- case 2:
- if (val <= 0) {
- v = 0;
- cmd[0] = '\376';
- cmd[1] = 'V'; /* GPO off */
- cmd[2] = (char) num + 1;
- drv_generic_serial_write(cmd, 3);
- } else if (val >= 255) {
- v = 255;
- cmd[0] = '\376';
- cmd[1] = 'W'; /* GPO on */
- cmd[2] = (char) num + 1;
- drv_generic_serial_write(cmd, 3);
- } else {
- v = val;
- cmd[0] = '\376';
- cmd[1] = '\300'; /* PWM control */
- cmd[2] = (char) num + 1;
- cmd[3] = (char) v;
- drv_generic_serial_write(cmd, 4);
- }
- break;
- }
-
- return v;
-}
-
-
-static int drv_MO_start(const char *section, const int quiet)
-{
- int i;
- char *model;
- char buffer[256];
-
- model = cfg_get(section, "Model", NULL);
- if (model != NULL && *model != '\0') {
- for (i = 0; Models[i].type != 0xff; i++) {
- if (strcasecmp(Models[i].name, model) == 0)
- break;
- }
- if (Models[i].type == 0xff) {
- error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source());
- return -1;
- }
- Model = i;
- info("%s: using model '%s'", Name, Models[Model].name);
- } else {
- info("%s: no '%s.Model' entry from %s, auto-dedecting", Name, section, cfg_source());
- Model = -1;
- }
-
- if (Model != -1 && Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output
- int i, j;
- for (i = 0; i < Models[Model].rows; i++) { // Clear buffer
- for (j = 0; j < Models[Model].cols; j++) {
- dispBuffer[i][j] = ' ';
- }
- }
- }
-
- if (drv_generic_serial_open(section, Name, 0) < 0)
- return -1;
-
- if (Model == -1 || Models[Model].protocol > 1) {
- /* read module type */
- drv_generic_serial_write("\3767", 2);
- usleep(1000);
- if (drv_generic_serial_read(buffer, 1) == 1) {
- for (i = 0; Models[i].type != 0xff; i++) {
- if (Models[i].type == (int) *buffer)
- break;
- }
- info("%s: display reports model '%s' (type 0x%02x)", Name, Models[i].name, Models[i].type);
-
- /* auto-dedection */
- if (Model == -1)
- Model = i;
-
- /* auto-dedection matches specified model? */
- if (Models[i].type != 0xff && Model != i) {
- error("%s: %s.Model '%s' from %s does not match dedected Model '%s'", Name, section, model,
- cfg_source(), Models[i].name);
- return -1;
- }
-
- } else {
- info("%s: display detection failed.", Name);
- }
- }
-
- /* initialize global variables */
- DROWS = Models[Model].rows;
- DCOLS = Models[Model].cols;
- GPIS = Models[Model].gpis;
- GPOS = Models[Model].gpos;
- Protocol = Models[Model].protocol;
-
- if (Protocol > 1) {
- /* read serial number */
- drv_generic_serial_write("\3765", 2);
- usleep(100000);
- if (drv_generic_serial_read(buffer, 2) == 2) {
- info("%s: display reports serial number 0x%x", Name, *(short *) buffer);
- }
-
- /* read version number */
- drv_generic_serial_write("\3766", 2);
- usleep(100000);
- if (drv_generic_serial_read(buffer, 1) == 1) {
- info("%s: display reports firmware version 0x%x", Name, *buffer);
- }
- }
-
- drv_MO_clear();
-
- drv_generic_serial_write("\376B", 3); /* backlight on */
- drv_generic_serial_write("\376K", 2); /* cursor off */
- drv_generic_serial_write("\376T", 2); /* blink off */
- drv_generic_serial_write("\376D", 2); /* line wrapping off */
- drv_generic_serial_write("\376R", 2); /* auto scroll off */
-
- /* set contrast */
- if (cfg_number(section, "Contrast", 0, 0, 255, &i) > 0) {
- drv_MO_contrast(i);
- }
-
- /* set backlight */
- if (cfg_number(section, "Backlight", 0, 0, 255, &i) > 0) {
- drv_MO_backlight(i);
- }
-
- if (!quiet) {
- if (drv_generic_text_greet(Models[Model].name, "MatrixOrbital")) {
- sleep(3);
- drv_MO_clear();
- }
- }
-
- return 0;
-}
-
-
-/****************************************/
-/*** plugins ***/
-/****************************************/
-
-
-static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[])
-{
- double contrast;
-
- switch (argc) {
- case 0:
- contrast = drv_MO_contrast(-1);
- SetResult(&result, R_NUMBER, &contrast);
- break;
- case 1:
- contrast = drv_MO_contrast(R2N(argv[0]));
- SetResult(&result, R_NUMBER, &contrast);
- break;
- default:
- error("%s::contrast(): wrong number of parameters", Name);
- SetResult(&result, R_STRING, "");
- }
-}
-
-
-static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[])
-{
- double backlight;
-
- switch (argc) {
- case 0:
- backlight = drv_MO_backlight(-1);
- SetResult(&result, R_NUMBER, &backlight);
- break;
- case 1:
- backlight = drv_MO_backlight(R2N(argv[0]));
- SetResult(&result, R_NUMBER, &backlight);
- break;
- default:
- error("%s::backlight(): wrong number of parameters", Name);
- SetResult(&result, R_STRING, "");
- }
-}
-
-
-/****************************************/
-/*** widget callbacks ***/
-/****************************************/
-
-/* using drv_generic_text_draw(W) */
-/* using drv_generic_text_icon_draw(W) */
-/* using drv_generic_text_bar_draw(W) */
-/* using drv_generic_gpio_draw(W) */
-
-
-/****************************************/
-/*** exported functions ***/
-/****************************************/
-
-
-/* list models */
-int drv_MO_list(void)
-{
- int i;
-
- for (i = 0; Models[i].type != 0xff; i++) {
- printf("%s ", Models[i].name);
- }
- return 0;
-}
-
-
-/* initialize driver & display */
-int drv_MO_init(const char *section, const int quiet)
-{
- WIDGET_CLASS wc;
- int ret;
- int asc255bug;
-
- info("%s: %s", Name, "$Rev$");
-
- /* display preferences */
- XRES = 5; /* pixel width of one char */
- YRES = 8; /* pixel height of one char */
- CHARS = 8; /* number of user-defineable characters */
- CHAR0 = 0; /* ASCII of first user-defineable char */
- GOTO_COST = 4; /* number of bytes a goto command requires */
-
- /* real worker functions */
- drv_generic_text_real_write = drv_MO_write;
- drv_generic_text_real_defchar = drv_MO_defchar;
- drv_generic_gpio_real_get = drv_MO_GPI;
- drv_generic_gpio_real_set = drv_MO_GPO;
-
-
- /* start display */
- if ((ret = drv_MO_start(section, quiet)) != 0)
- return ret;
-
- /* initialize generic text driver */
- if ((ret = drv_generic_text_init(section, Name)) != 0)
- return ret;
-
- /* initialize generic icon driver */
- if ((ret = drv_generic_text_icon_init()) != 0)
- return ret;
-
- /* initialize generic bar driver */
- if ((ret = drv_generic_text_bar_init(0)) != 0)
- return ret;
-
- /* add fixed chars to the bar driver */
- /* most displays have a full block on ascii 255, but some have kind of */
- /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */
- /* char will not be used, but rendered by the bar driver */
- cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug);
- drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */
- if (!asc255bug)
- drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */
-
- /* initialize generic GPIO driver */
- if ((ret = drv_generic_gpio_init(section, Name)) != 0)
- return ret;
-
- /* register text widget */
- wc = Widget_Text;
- wc.draw = drv_generic_text_draw;
- widget_register(&wc);
-
- /* register icon widget */
- wc = Widget_Icon;
- wc.draw = drv_generic_text_icon_draw;
- widget_register(&wc);
-
- /* register bar widget */
- wc = Widget_Bar;
- wc.draw = drv_generic_text_bar_draw;
- widget_register(&wc);
-
- /* register plugins */
- AddFunction("LCD::contrast", -1, plugin_contrast);
- AddFunction("LCD::backlight", -1, plugin_backlight);
-
- return 0;
-}
-
-
-/* close driver & display */
-int drv_MO_quit(const int quiet)
-{
-
- info("%s: shutting down display.", Name);
-
- drv_generic_text_quit();
- drv_generic_gpio_quit();
-
- /* clear display */
- drv_MO_clear();
-
- usleep(300000);
-
- /* say goodbye... */
- if (!quiet) {
- drv_generic_text_greet("goodbye!", NULL);
- }
-
- usleep(300000);
-
- drv_generic_serial_close();
-
- return (0);
-}
-
-
-DRIVER drv_MatrixOrbital = {
- .name = Name,
- .list = drv_MO_list,
- .init = drv_MO_init,
- .quit = drv_MO_quit,
-};
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