mangavalk/lcdproc
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Drivers are now being loaded as modules.

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This commit is contained in:
robijn
2002-02-21 22:50:12 +00:00
parent ca5f3d1f37
commit dba163c4a4
61 changed files with 702 additions and 2270 deletions
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server/drivers/MtxOrb.c
+57 -90
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@@ -1,4 +1,4 @@
/* This is the LCDproc driver for Matrix Orbital devices
/* This is the LCDproc driver for Matrix Orbital devices
(http://www.matrixorbital.com)
For the Matrix Orbital LCD* LKD* VFD* and VKD* displays
@@ -25,7 +25,7 @@
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
*/
#include <stdlib.h>
@@ -48,9 +48,23 @@
#include "lcd_lib.h"
#include "MtxOrb.h"
#include "shared/report.h"
#include "shared/str.h"
#include "input.h"
#include "report.h"
//#include "shared/str.h"
//#include "input.h"
/* Above 3 lines modified by Joris */
#define INPUT_PAUSE_KEY 'A'
#define INPUT_BACK_KEY 'B'
#define INPUT_FORWARD_KEY 'C'
#define INPUT_MAIN_MENU_KEY 'D'
#define MTXORB_DEFAULT_PAUSE_KEY 'A'
#define MTXORB_DEFAULT_BACK_KEY 'B'
#define MTXORB_DEFAULT_FORWARD_KEY 'C'
#define MTXORB_DEFAULT_MAIN_MENU_KEY 'D'
#define DEFAULT_SIZE "20x4"
#define DEFAULT_BACKLIGHT 1
#define DEFAULT_TYPE "lcd"
#define CONFIG_FILE
/* Above 5 lines added by Joris :( */
#define IS_LCD_DISPLAY (MtxOrb_type == MTXORB_LCD)
#define IS_LKD_DISPLAY (MtxOrb_type == MTXORB_LKD)
@@ -66,9 +80,9 @@
RESP: Because software emulated hbar/vbar permit simultaneous use.
*/
/* TODO: Find a better way to deal with the bitmap/name of custom char
/* TODO: Find a better way to deal with the bitmap/name of custom char
* Here the value link to the enum and the definition at the end.
*/
*/
#define START_FONT 30
#define WHITE 254
#define BLACK 255
@@ -182,7 +196,7 @@ static void MtxOrb_cursorblink (Driver *drvthis, int on);
static int
MtxOrb_parse_type (char * str) {
MtxOrb_parse_type (Driver *drvthis, char * str) {
char c;
c = str[0];
@@ -209,7 +223,7 @@ MtxOrb_parse_type (char * str) {
}
static int
MtxOrb_parse_speed (char *arg) {
MtxOrb_parse_speed (Driver *drvthis, char *arg) {
int speed;
switch (atoi(arg)) {
@@ -245,7 +259,7 @@ MtxOrb_usage (void) {
}
int
MtxOrb_parse_contrast (char * str) {
MtxOrb_parse_contrast (Driver *drvthis, char * str) {
int contrast;
contrast = atoi (str);
@@ -259,13 +273,13 @@ MtxOrb_parse_contrast (char * str) {
#ifdef CONFIG_FILE
/* Parse one key from the configfile */
static char MtxOrb_parse_keypad_setting (char * sectionname, char * keyname, char default_value)
static char MtxOrb_parse_keypad_setting (Driver *drvthis, char * keyname, char default_value)
{
char return_val = 0;
char * s;
char buf [255];
s = config_get_string ( sectionname, keyname, 0, NULL);
s = drvthis->config_get_string ( drvthis->name, keyname, 0, NULL);
if (s != NULL){
strncpy (buf, s, sizeof(buf));
buf[sizeof(buf)-1]=0;
@@ -283,7 +297,7 @@ static char MtxOrb_parse_keypad_setting (char * sectionname, char * keyname, cha
*
* Called to initialize driver settings
*/
int
MODULE_EXPORT int
MtxOrb_init (Driver *drvthis, char *args)
{
#ifdef CONFIG_FILE
@@ -300,23 +314,18 @@ MtxOrb_init (Driver *drvthis, char *args)
MtxOrb_type = MTXORB_LKD; // Assume it's an LCD w/keypad
MtxOrb = driver;
debug( RPT_INFO, "MtxOrb: init(%p,%s)", driver, args );
/* TODO: replace DriverName with driver->name when that field exists. */
#define DriverName "MtxOrb"
debug( RPT_INFO, "MtxOrb: init(%p,%s)", drvthis, args );
/* READ CONFIG FILE */
/* Get serial device to use */
strncpy(device, config_get_string ( DriverName , "device" , 0 , DEFAULT_DEVICE),sizeof(device));
strncpy(device, drvthis->config_get_string ( drvthis->name , "device" , 0 , DEFAULT_DEVICE),sizeof(device));
device[sizeof(device)-1]=0;
report (RPT_INFO,"MtxOrb: Using device: %s", device);
/* Get display size */
strncpy(size, config_get_string ( DriverName , "size" , 0 , DEFAULT_SIZE),sizeof(size));
strncpy(size, drvthis->config_get_string ( drvthis->name , "size" , 0 , DEFAULT_SIZE),sizeof(size));
size[sizeof(size)-1]=0;
if( sscanf(size , "%dx%d", &w, &h ) != 2
|| (w <= 0) || (w > LCD_MAX_WIDTH)
@@ -324,18 +333,18 @@ MtxOrb_init (Driver *drvthis, char *args)
report (RPT_WARNING, "MtxOrb: Cannot read size: %s. Using default value %s.", size, DEFAULT_SIZE);
sscanf( DEFAULT_SIZE , "%dx%d", &w, &h );
}
driver->wid = w;
driver->hgt = h;
width = w;
height = h;
/* Get contrast */
if (0<=config_get_int ( DriverName , "Contrast" , 0 , DEFAULT_CONTRAST) && config_get_int ( DriverName , "Contrast" , 0 , DEFAULT_CONTRAST) <= 255) {
contrast = config_get_int ( DriverName , "Contrast" , 0 , DEFAULT_CONTRAST);
if (0<=drvthis->config_get_int ( drvthis->name , "Contrast" , 0 , DEFAULT_CONTRAST) && drvthis->config_get_int ( drvthis->name , "Contrast" , 0 , DEFAULT_CONTRAST) <= 255) {
contrast = drvthis->config_get_int ( drvthis->name , "Contrast" , 0 , DEFAULT_CONTRAST);
} else {
report (RPT_WARNING, "MtxOrb: Contrast must be between 0 and 255. Using default value.");
}
/* Get speed */
tmp = config_get_int ( DriverName , "Speed" , 0 , DEFAULT_SPEED);
tmp = drvthis->config_get_int ( drvthis->name , "Speed" , 0 , DEFAULT_SPEED);
switch (tmp) {
case 1200:
@@ -372,12 +381,12 @@ MtxOrb_init (Driver *drvthis, char *args)
/* Get backlight setting*/
if(config_get_bool( DriverName , "enablebacklight" , 0 , DEFAULT_BACKLIGHT)) {
if(drvthis->config_get_bool( drvthis->name , "enablebacklight" , 0 , DEFAULT_BACKLIGHT)) {
backlightenabled = 1;
}
/* Get display type */
strncpy(buf, config_get_string ( DriverName , "type" , 0 , DEFAULT_TYPE),sizeof(size));
strncpy(buf, drvthis->config_get_string ( drvthis->name , "type" , 0 , DEFAULT_TYPE),sizeof(buf));
buf[sizeof(buf)-1]=0;
if (strncasecmp(buf, "lcd", 3) == 0) {
@@ -396,7 +405,7 @@ MtxOrb_init (Driver *drvthis, char *args)
/* Get keypad settings*/
/* keypad test mode? */
if (config_get_bool( DriverName , "keypad_test_mode" , 0 , 0)) {
if (drvthis->config_get_bool( drvthis->name , "keypad_test_mode" , 0 , 0)) {
report (RPT_INFO, "MtxOrb: Entering keypad test mode...\n");
keypad_test_mode = 1;
}
@@ -406,19 +415,19 @@ MtxOrb_init (Driver *drvthis, char *args)
* So there's no need to get them from the configfile in keypad test mode.
*/
/* pause_key */
pause_key = MtxOrb_parse_keypad_setting (DriverName, "pause_key", MTXORB_DEFAULT_PAUSE_KEY);
pause_key = MtxOrb_parse_keypad_setting (drvthis, "pause_key", MTXORB_DEFAULT_PAUSE_KEY);
report (RPT_DEBUG, "MtxOrb: Using \"%c\" as pause_key.", pause_key);
/* back_key */
back_key = MtxOrb_parse_keypad_setting (DriverName, "back_key", MTXORB_DEFAULT_BACK_KEY);
back_key = MtxOrb_parse_keypad_setting (drvthis, "back_key", MTXORB_DEFAULT_BACK_KEY);
report (RPT_DEBUG, "MtxOrb: Using \"%c\" as back_key", back_key);
/* forward_key */
forward_key = MtxOrb_parse_keypad_setting (DriverName, "forward_key", MTXORB_DEFAULT_FORWARD_KEY);
forward_key = MtxOrb_parse_keypad_setting (drvthis, "forward_key", MTXORB_DEFAULT_FORWARD_KEY);
report (RPT_DEBUG, "MtxOrb: Using \"%c\" as forward_key", forward_key);
/* main_menu_key */
main_menu_key = MtxOrb_parse_keypad_setting (DriverName, "main_menu_key", MTXORB_DEFAULT_MAIN_MENU_KEY);
main_menu_key = MtxOrb_parse_keypad_setting (drvthis, "main_menu_key", MTXORB_DEFAULT_MAIN_MENU_KEY);
report (RPT_DEBUG, "MtxOrb: Using \"%c\" as main_menu_key", main_menu_key);
}
@@ -472,14 +481,14 @@ MtxOrb_init (Driver *drvthis, char *args)
report (RPT_ERR, "MtxOrb_init: %s requires an argument\n", argv[i]);
return -1;
}
contrast = MtxOrb_parse_contrast (argv[++i]);
contrast = MtxOrb_parse_contrast (drvthis, argv[++i]);
break;
case 's':
if (i + 1 > argc) {
report (RPT_ERR, "MtxOrb_init: %s requires an argument\n", argv[i]);
return -1;
}
speed = MtxOrb_parse_speed (argv[++i]);
speed = MtxOrb_parse_speed (drvthis, argv[++i]);
break;
case 'h':
MtxOrb_usage();
@@ -518,7 +527,7 @@ MtxOrb_init (Driver *drvthis, char *args)
return -1;
}
i++;
MtxOrb_type = MtxOrb_parse_type(argv[i]);
MtxOrb_type = MtxOrb_parse_type(drvthis, argv[i]);
break;
default:
printf ("Invalid parameter: %s\n", argv[i]);
@@ -584,48 +593,6 @@ MtxOrb_init (Driver *drvthis, char *args)
MtxOrb_cursorblink (drvthis, DEFAULT_CURSORBLINK);
MtxOrb_set_contrast (drvthis, contrast);
/*
* Configure the display functions
*/
/* Set variables for server */
drvthis->api_version = api_version;
drvthis->stay_in_foreground = &stay_in_foreground;
drvthis->supports_multiple = &supports_multiple;
/* Set the functions the driver supports */
drvthis->clear = MtxOrb_clear;
drvthis->string = MtxOrb_string;
drvthis->chr = MtxOrb_chr;
drvthis->num = MtxOrb_num;
/* Old stuff that are going to be removed */
drvthis->old_vbar = MtxOrb_old_vbar;
drvthis->init_vbar = MtxOrb_init_old_vbar; /* EMPTY NOW */
drvthis->old_hbar = MtxOrb_old_hbar;
drvthis->init_hbar = MtxOrb_init_old_hbar; /* EMPTY NOW */
drvthis->old_icon = MtxOrb_old_icon;
drvthis->init_num = MtxOrb_init_old_num; /* EMPTY NOW */
/* Old stuff that are going to be removed */
drvthis->init = MtxOrb_init;
drvthis->close = MtxOrb_close;
drvthis->width = MtxOrb_width;
drvthis->height = MtxOrb_height;
drvthis->flush = MtxOrb_flush;
drvthis->get_contrast = MtxOrb_get_contrast;
drvthis->set_contrast = MtxOrb_set_contrast;
drvthis->backlight = MtxOrb_backlight;
drvthis->output = MtxOrb_output;
drvthis->set_char = MtxOrb_set_char;
/* Looking for the segfault... */
/* drvthis->icon = MtxOrb_icon; */
drvthis->getkey = MtxOrb_getkey;
drvthis->get_info = MtxOrb_get_info;
drvthis->heartbeat = MtxOrb_heartbeat;
return 0;
}
@@ -788,7 +755,7 @@ MtxOrb_chr (Driver *drvthis, int x, int y, char c)
ValidX(x);
ValidY(y);
/* write immediately to screen... this code was taken
/* write immediately to screen... this code was taken
* from the LK202-25; should work for others, yes?
* snprintf(out, sizeof(out), "\x0FEG%c%c%c", x, y, c);
* write (fd, out, 4);
@@ -845,7 +812,7 @@ MtxOrb_set_contrast (Driver *drvthis, int promille)
/******************************
* Sets the backlight on or off -- can be done quickly for
* an intermediate brightness...
*
*
* WARNING: off switches vfd/vkd displays off entirely
* so maybe it is best to start LCDd with -b on
*
@@ -915,7 +882,7 @@ MtxOrb_output (Driver *drvthis, int on)
} else {
int i;
/* Other displays have six output ports;
/* Other displays have six output ports;
* the value "on" is a binary value determining which
* ports are turned on (1) and off (0).
*/
@@ -1241,7 +1208,7 @@ MtxOrb_num (Driver *drvthis, int pos, int val)
/* printf("pos: %d char: %d val: %d\n", pos, c, val); */
for (y=0;y<4;y++) {
for (x=0;x<3;x++) {
MtxOrb_icon (drvthis, x+pos, y+1, START_FONT + normal[c][x + (y * 3)]);
MtxOrb_icon (drvthis, x+pos, y+1, START_FONT + normal[c][x + (y * 3)]);
}
}
}
@@ -1285,7 +1252,7 @@ MtxOrb_set_char (Driver *drvthis, int n, char *dat)
for (col = 0; col < cellwidth; col++) {
/* shift to make room for new scan line data */
letter <<= 1;
/* Now read a single bit of data
/* Now read a single bit of data
* -- one entry in dat[] --
* and add it to the binary data in "letter"
*/
@@ -1366,9 +1333,9 @@ MtxOrb_ask_bar (Driver *drvthis, int type)
/* This bypass the search for WHITE and BLACK */
if (type==barw) return 32;
if (type==barb) return 255;
/* If the screen was clear then no graphic caracter are in use yet. */
if (clear) {
if (clear) {
for (pos = 0; pos < 8; pos++) use[pos] = 0;
clear = 0;
}
@@ -1391,7 +1358,7 @@ MtxOrb_ask_bar (Driver *drvthis, int type)
pos = last_not_in_use;
}
if (pos != 8) {
if (pos != 8) {
/* A caracter is found (Best match could solve our problem).
* REMOVE: fprintf(stderr, "GLU: MtxOrb_ask_bar| found at %d.\n", pos);
*/
@@ -1399,15 +1366,15 @@ MtxOrb_ask_bar (Driver *drvthis, int type)
MtxOrb_set_known_char (drvthis, pos, type);
/* fprintf(stderr, "GLU: MtxOrb_ask_bar [Set a char] pos: %d.\n", pos); */
/* Define a new graphic caracter. */
def[pos] = type;
def[pos] = type;
/* Remember that now the caracter is available. */
}
if (!use[pos]) {
if (!use[pos]) {
/* If the caracter is no yet in use (but defined). */
use[pos] = 1;
use[pos] = 1;
/* Remember it is in use (so protect it from re-use). */
}
}
}
if (pos==8) {
/* pos=65; ("A")? */
switch (type) {