/* This is the LCDproc driver for the VFD of the Medion MD8800 PC
Copyright (C) 2006 Stefan Herdler in collaboration with Martin Møller.
This source Code is based on the NoritakeVFD, the serialVFD and the
CFontzPacket Driver of this package.
2006-05-07 Version 0.1: mostly everything should work
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 of the License, or
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
==============================================================================
Known hardware-commands of the MD8800 display
discovered by Martin Møller (listed in octal notation):
\33\0abcdef (abcdef can be anything, it seems) - set clock, I think.
The mapping is: bb:aa dd.cc.eeff
Date values are entered in hex, e.g. :
0x18 0x08 0x05 0x04 0x20 0x06 for 8:18 04.05.2006
\33\1 - 24 hour clock
\33\2 - 12 hour clock (AM/PM)
\33\3 - Stop clock from moving around
\33\4 - Moving clock
\33\5 - Show clock
\33\40 - 2-line mode, clearing at end of last line.
\33\41 - Only write to line1, no clearing,
automatic scroll to the left when display is full.
\33\42 - Only write to line2, no clearing,
automatic scroll to the left when display is full.
(d is in the range 0-4. Anything above 4 is full brightness, b = 0/1):
==============================================================================
\33\60\00\d - brightness of 'hdd' icon. \33\60\00\0 clears the 'hdd' icon.
\33\60\01\d - brightness of '1394' icon. \33\60\01\0 clears the '1394' icon.
\33\60\02\d - brightness of 'cdrom' icon. \33\60\02\0 clears the 'cdrom' icon.
\33\60\03\d - brightness of 'usb' icon. \33\60\03\0 clears the 'usb' icon.
\33\60\04\d - brightness of 'movie' icon. \33\60\04\0 clears the 'movie' icon.
\33\60\05\d - brightness of 'tv' icon. \33\60\05\0 clears the 'tv' icon.
\33\60\06\d - brightness of 'music' icon. \33\60\06\0 clears the 'music' icon.
\33\60\07\d - brightness of 'photo' icon. \33\60\07\0 clears the 'photo' icon.
\33\60\10\d - recording light on/off.
\33\60\11\b - email icon on/off.
\33\60\12\b - email icon red on/off.
\33\60\13\b - volume bar (least) on/off.
\33\60\14\b - volume bar on/off.
\33\60\15\b - volume bar on/off.
\33\60\16\b - volume bar on/off.
\33\60\17\b - volume bar on/off.
\33\60\20\b - volume bar on/off.
\33\60\21\b - volume bar (most) on/off.
\33\60\22\b - red light beneath volume bars on/off (ie max volume)
\33\60\23\b - speaker icon on/off
\33\60\24\b - muted speaker icon on/off (they are adjacent, not overlapping)
\33\60\25\b - red wifi/sound bar (least) on/off.
\33\60\26\b - red wifi/sound bar on/off.
\33\60\27\b - red wifi/sound bar (most) on/off.
\33\60\30\b - (de)activate bounding box around first 4 icons (hdd,1394,cd,usb)
\33\60\31\b - (de)activate bounding box around second 4 icons (movie,tv,music,photos)
\33\60\32\b - (de)activate bounding box around record and 'play/pause/whatever' icon.
\33\60\33\b - (de)activate bounding box around email icon.
\33\60\34\b - (de)activate bounding box around volume icons.
\33\62x - Don't know yet.
\33\63x - Don't know yet.
\33\61abcdefghi - Show graphics in 'multimedia' icon based on bitmap represented by 'abcdefghi'.
Graphics are 9 7-bit bitmaps. Values are given from the right-up, moving towards the left.
See examples in MD8800.c.
\33\100\d - Brightness. d=0-5, i.e. 6 levels, from black to 'shiny'. :)
\33\120 - reset again (soft?). Acts as a 'clear' command. Doesn't unset some things.
\33\121 - pos1.
\33\122 - turn on display.
\33\123 - turn off display (you can still write to it and '\33\122' will show the result.
\33\124 - demo condition. The display is 'raining' and the icons are dancing :) . \33\120 cannot reset it. \37 can.
\33\360 - vertical bars in each character slot.
\33\361 - horizontal bars in each character slot.
\33\365 - Product and version! : SG-1788 ver 1.0
\37 - Reset display (yay!)
Commands availible to the client via output command:
Commandnumber off+0 on+50 (50 that should be enough space for unknown commands ;-))
|(decimal notation)
|
v (d is in the range 0-4. Anything above 4 is full brightness, b = 0/1):
==============================================================================
1 (de)activate 'hdd' icon.
2 (de)activate '1394' icon.
3 (de)activate 'cdrom' icon.
4 (de)activate 'usb' icon.
5 (de)activate 'movie' icon.
6 (de)activate 'tv' icon.
7 (de)activate 'music' icon.
8 (de)activate 'photo' icon.
9 recording light on/off.
10 (de)activate bounding box around first 4 icons (hdd,1394,cd,usb)
11 (de)activate bounding box around second 4 icons (movie,tv,music,photos)
12 (de)activate bounding box around record and 'play/pause/whatever' icon.
13 (de)activate bounding box around email icon.
14 (de)activate bounding box around volume icons.
15 (de)activate all bounding boxes
Commandnumber(decimal notation):
|
v
110 off
111 email icon on
112 email icon and red icon on
120 off
121 volume bar least on
122 volume bar least 2 on
123 volume bar least 3 on
124 volume bar least 4 on
125 volume bar least 5 on
126 volume bar least 6 on
127 volume bar all 7 on
128 volume bar all 7 and red light beneath on
That should make it easy for the client:
Just calculate a volumelevel between 0 and 8 then add 120.
130 off
131 muted speaker icon on
132 speaker icon on
140 off
141 red wifi/sound bar least on
142 red wifi/sound bar least 2 on
143 red wifi/sound bar all 3 on
144 red wifi/sound bar "scanning"
See volume bar.
Predefined 'multimedia' icons:
150 clear mm-icon
151 play
152 stop
153 pause
154 ffwd
155 rwnd
156 heart
157 heart outline
The display is running at:
9600 baud 8n*2* no flow control
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <termios.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#include <syslog.h>
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "lcd.h"
#include "MD8800.h"
#include "report.h"
#include "lcd_lib.h"
/* Constants for userdefchar_mode */
#define NUM_CCs 0 /* max. number of custom characters */
#define DEFAULT_OFF_BRIGHTNESS 300
#define DEFAULT_ON_BRIGHTNESS 1000
typedef struct driver_private_data {
char device[200];
int fd;
int speed;
/* dimensions */
int width, height;
int cellwidth, cellheight;
/* framebuffer and buffer for old LCD contents */
unsigned char *framebuf;
unsigned char *backingstore;
/* defineable characters */
int on_brightness;
int off_brightness;
int hw_brightness;
int last_command;
int wifi_scan;
char info[255];
} PrivateData;
/* Vars for the server core */
MODULE_EXPORT char *api_version = API_VERSION;
MODULE_EXPORT int stay_in_foreground = 0;
MODULE_EXPORT int supports_multiple = 0;
MODULE_EXPORT char *symbol_prefix = "MD8800_";
// Opens com port and sets baud correctly...
//
MODULE_EXPORT int
MD8800_init (Driver *drvthis)
{
struct termios portset;
int tmp, w, h;
char size[200] = DEFAULT_SIZE;
PrivateData *p;
/* Allocate and store private data */
p = (PrivateData *) calloc(1, sizeof(PrivateData));
if (p == NULL)
return -1;
if (drvthis->store_private_ptr(drvthis, p))
return -1;
/* Initialize the PrivateData structure */
p->fd = -1;
p->cellwidth = DEFAULT_CELL_WIDTH;
p->cellheight = DEFAULT_CELL_HEIGHT;
p->wifi_scan = 1;
p->hw_brightness = 6;
debug(RPT_INFO, "%s(%p)", __FUNCTION__, drvthis);
/* Read config file */
/* Which device should be used */
strncpy(p->device, drvthis->config_get_string(drvthis->name, "Device", 0, DEFAULT_DEVICE), sizeof(p->device));
p->device[sizeof(p->device)-1] = '\0';
report(RPT_INFO, "%s: using Device %s", drvthis->name, p->device);
/* Which 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)
|| (h <= 0) || (h > LCD_MAX_HEIGHT)) {
report(RPT_WARNING, "%s: cannot parse Size: %s; using default %s",
drvthis->name, size, DEFAULT_SIZE);
sscanf(DEFAULT_SIZE, "%dx%d", &w, &h);
}
p->width = w;
p->height = h;
/* Which backlight brightness */
tmp = drvthis->config_get_int(drvthis->name, "Brightness", 0, DEFAULT_ON_BRIGHTNESS);
debug(RPT_INFO, "%s: Brightness (in config) is '%d'", __FUNCTION__, tmp);
if ((tmp < 0) || (tmp > 1000)) {
report(RPT_WARNING, "%s: Brightness must be between 0 and 1000; using default %d",
drvthis->name, DEFAULT_ON_BRIGHTNESS);
tmp = DEFAULT_ON_BRIGHTNESS;
}
p->on_brightness = tmp;
/* Which backlight-off "brightness" */
tmp = drvthis->config_get_int(drvthis->name, "OffBrightness", 0, DEFAULT_OFF_BRIGHTNESS);
debug(RPT_INFO, "%s: OffBrightness (in config) is '%d'", __FUNCTION__, tmp);
if ((tmp < 0) || (tmp > 1000)) {
report(RPT_WARNING, "%s: OffBrightness must be between 0 and 1000; using default %d",
drvthis->name, DEFAULT_OFF_BRIGHTNESS);
tmp = DEFAULT_OFF_BRIGHTNESS;
}
p->off_brightness = tmp;
/* Which speed */
tmp = drvthis->config_get_int(drvthis->name, "Speed", 0, DEFAULT_SPEED);
if ((tmp != 1200) && (tmp != 2400) && (tmp != 9600) && (tmp != 19200) && (tmp != 115200)) {
report(RPT_WARNING, "%s: Speed must be 1200, 2400, 9600, 19200 or 115200; using default %d",
drvthis->name, DEFAULT_SPEED);
tmp = DEFAULT_SPEED;
}
if (tmp == 1200) p->speed = B1200;
else if (tmp == 2400) p->speed = B2400;
else if (tmp == 9600) p->speed = B9600;
else if (tmp == 19200) p->speed = B19200;
else if (tmp == 115200) p->speed = B115200;
/* Set up io port correctly, and open it...*/
debug(RPT_DEBUG, "%s: Opening device: %s", __FUNCTION__, p->device);
p->fd = open (p->device, O_RDWR | O_NOCTTY | O_NDELAY);
if (p->fd == -1) {
report(RPT_ERR, "%s: open() of %s failed (%s)", drvthis->name, p->device, strerror(errno));
return -1;
}
tcgetattr(p->fd, &portset);
// We use RAW mode
#ifdef HAVE_CFMAKERAW
// The easy way
cfmakeraw(&portset);
#else
// The hard way
portset.c_iflag &= ~( IGNBRK | BRKINT | PARMRK | ISTRIP
| INLCR | IGNCR | ICRNL | IXON );
portset.c_oflag &= ~OPOST;
portset.c_lflag &= ~( ECHO | ECHONL | ICANON | ISIG | IEXTEN );
portset.c_cflag &= ~( CSIZE | PARENB | CRTSCTS );
portset.c_cflag |= CS8 | CREAD | CLOCAL;
#endif
portset.c_cflag |= CSTOPB;
// Set port speed
cfsetospeed(&portset, p->speed);
cfsetispeed(&portset, B0);
// Do it...
tcsetattr(p->fd, TCSANOW, &portset);
/* make sure the frame buffer is there... */
p->framebuf = (unsigned char *) malloc(p->width * p->height);
if (p->framebuf == NULL) {
report(RPT_ERR, "%s: unable to create framebuffer", drvthis->name);
return -1;
}
memset(p->framebuf, ' ', p->width * p->height);
/* make sure the framebuffer backing store is there... */
p->backingstore = (unsigned char *) malloc(p->width * p->height);
if (p->backingstore == NULL) {
report(RPT_ERR, "%s: unable to create framebuffer backing store", drvthis->name);
return -1;
}
memset(p->backingstore, ' ', p->width * p->height);
MD8800_backlight(drvthis, 1);
//init
write(p->fd, "\x1F", 1);
write(p->fd, "\x1B", 1);
write(p->fd, "\x20", 1);
//boot screen
write(p->fd, "\x1B\x51", 2);// medion \33\121 oct
write(p->fd, "MD8800driver forlcdproc (C) by:", 32);
sleep(1);
write(p->fd, " Stefan Herdler & Martin M\xF6ller ", 32);
sleep(1);
report(RPT_DEBUG, "%s: init() done", drvthis->name);
return 0;
}
/////////////////////////////////////////////////////////////////
// Clean-up
//
MODULE_EXPORT void
MD8800_close (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
if (p != NULL) {
if (p->fd >= 0)
close(p->fd);
if (p->framebuf)
free(p->framebuf);
if (p->backingstore)
free(p->backingstore);
free(p);
}
drvthis->store_private_ptr(drvthis, NULL);
// MD8800_set_brightness (drvthis, 0, p->off_brightness);
}
/*
* Returns the display width in characters
*/
MODULE_EXPORT int
MD8800_width (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->width;
}
/*
* Returns the display height in characters
*/
MODULE_EXPORT int
MD8800_height (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->height;
}
/*
* Returns the width of a character in pixels
*/
MODULE_EXPORT int
MD8800_cellwidth (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellwidth;
}
/*
* Returns the height of a character in pixels
*/
MODULE_EXPORT int
MD8800_cellheight (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellheight;
}
/*
* Retrieves brightness (in promille)
*/
MODULE_EXPORT int
MD8800_get_brightness(Driver *drvthis, int state)
{
PrivateData *p = drvthis->private_data;
return (state == BACKLIGHT_ON) ? p->on_brightness : p->off_brightness;
}
/*
* Sets on/off brightness (in promille)
*/
MODULE_EXPORT void
MD8800_set_brightness(Driver *drvthis, int state, int promille)
{
PrivateData *p = drvthis->private_data;
/* Check it */
if (promille < 0 || promille > 1000)
return;
/* store the software value since there is not get */
if (state == BACKLIGHT_ON) {
p->on_brightness = promille;
}
else {
p->off_brightness = promille;
}
// MD8800_backlight(drvthis,state); //
}
/*
* Sets the backlight on or off.
* The hardware support any value between 0 and 100.
*/
MODULE_EXPORT void
MD8800_backlight (Driver *drvthis, int on)
{
PrivateData *p = drvthis->private_data;
int hardware_value = (on == BACKLIGHT_ON)
? p->on_brightness
: p->off_brightness;
/* map range [0, 1000] -> [0, 6] that the hardware understands */
hardware_value /= 167;
if(hardware_value != p->hw_brightness){
p->hw_brightness=hardware_value;
write(p->fd, "\x1B\x40", 2);
write(p->fd, &p->hw_brightness, 1);
}
}
/////////////////////////////////////////////////////////////////
// Prints a character on the lcd display, at position (x,y). The
// upper-left is (1,1), and the lower right should be (16,2).
//
MODULE_EXPORT void
MD8800_chr (Driver *drvthis, int x, int y, char c)
{
PrivateData *p = drvthis->private_data;
y--;
x--;
if ((x > p->width) || (y > p->height))
return;
p->framebuf[(y * p->width) + x ] = c;
}
/////////////////////////////////////////////////////////////
// Blasts a single frame onscreen, to the lcd...
//
// Input is a character array, sized MD8800->width*MD8800->height
//
MODULE_EXPORT void
MD8800_flush (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
// char out[2];
if (memcmp(p->backingstore, p->framebuf, p->width*p->height) == 0)
return;
/* Backing-store implementation. If it's already
* on the screen, don't put it there again
*/
/* else, write out the entire row */
memcpy(p->backingstore, p->framebuf, p->width*p->height);
write(p->fd, "\x1B\x51", 2);// medion \33\121 oct
// usleep(300);
// write(p->fd, "\x51", 1);// medion \33\121 oct
// usleep(300);
// write(p->fd, "\x0D", 1); // nec
write(p->fd, p->framebuf, p->width*p->height);
}
/////////////////////////////////////////////////////////////////
// Clears the LCD screen
//
MODULE_EXPORT void
MD8800_clear (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
memset(p->framebuf, ' ', p->width * p->height);
}
/////////////////////////////////////////////////////////////////
// Prints a string on the lcd display, at position (x,y). The
// upper-left is (1,1), and the lower right should be (20,4).
//
MODULE_EXPORT void
MD8800_string (Driver *drvthis, int x, int y, const char string[])
{
PrivateData *p = drvthis->private_data;
int i;
x--;
y--;
for (i = 0; string[i] != '\0'; i++) {
// Check for buffer overflows...
if ((y * p->width) + x + i > (p->width * p->height))
break;
p->framebuf[(y * p->width) + x + i] = string[i];
}
}
MODULE_EXPORT int
MD8800_icon (Driver *drvthis, int x, int y, int icon)
{
switch (icon) {
case ICON_BLOCK_FILLED:
MD8800_chr(drvthis, x, y, 127);
break;
default:
return -1; // Let the core do other icons
}
return 0;
}
////////////////////////////////////////////////////////////////////
// Controls the custom icons.
//
//
MODULE_EXPORT void
MD8800_output (Driver *drvthis, int on)
{
PrivateData *p = drvthis->private_data;
if(on == 144){
switch (p->wifi_scan){
case 1:
write(p->fd, "\x1B\x30\x15\x01", 4);
// write(p->fd, "\x1B\x30\x16\x00", 4);
write(p->fd, "\x1B\x30\x17\x00", 4);
break;
case 4:
write(p->fd, "\x1B\x30\x15\x00", 4);
write(p->fd, "\x1B\x30\x16\x01", 4);
// write(p->fd, "\x1B\x30\x17\x00", 4);
break;
case 7:
// write(p->fd, "\x1B\x30\x15\x00", 4);
write(p->fd, "\x1B\x30\x16\x00", 4);
write(p->fd, "\x1B\x30\x17\x01", 4);
break;
case 10:
p->wifi_scan=0;
break;
}
p->wifi_scan++;
}
if(on == p->last_command)
return;
p->last_command=on;
report(RPT_ERR, "commmand send is: %i", on);
switch ( on ) {
// +0 -> off
case 1: // 'hdd'
write(p->fd, "\x1B\x30\x00\x00", 4);
break;
case 2: // '1394'
write(p->fd, "\x1B\x30\x01\x00", 4);
break;
case 3: // 'cdrom'
write(p->fd, "\x1B\x30\x02\x00", 4);
break;
case 4: // 'usb'
write(p->fd, "\x1B\x30\x03\x00", 4);
break;
case 5: // 'movie'
write(p->fd, "\x1B\x30\x04\x00", 4);
break;
case 6: // 'tv'
write(p->fd, "\x1B\x30\x05\x00", 4);
break;
case 7: // 'music'
write(p->fd, "\x1B\x30\x06\x00", 4);
break;
case 8: // 'photo'
write(p->fd, "\x1B\x30\x07\x00", 4);
break;
case 9: // 'recording light'
write(p->fd, "\x1B\x30\x08\x00", 4);
break;
case 10: // bounding box (hdd,1394,cd,usb)
write(p->fd, "\x1B\x30\x18\x00", 4);
break;
case 11: // bounding box (movie,tv,music,photos)
write(p->fd, "\x1B\x30\x19\x00", 4);
break;
case 12: // bounding box (play/pause/whatever)
write(p->fd, "\x1B\x30\x1A\x00", 4);
break;
case 13: // bounding box (email)
write(p->fd, "\x1B\x30\x1B\x00", 4);
break;
case 14: // bounding box (volume)
write(p->fd, "\x1B\x30\x1C\x00", 4);
break;
case 15: // all bounding boxes
write(p->fd, "\x1B\x30\x18\x00", 4);
write(p->fd, "\x1B\x30\x19\x00", 4);
write(p->fd, "\x1B\x30\x1A\x00", 4);
write(p->fd, "\x1B\x30\x1B\x00", 4);
write(p->fd, "\x1B\x30\x1C\x00", 4);
break;
// +50 -> on
case 51: // 'hdd'
write(p->fd, "\x1B\x30\x00", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 52: // '1394'
write(p->fd, "\x1B\x30\x01", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 53: // 'cdrom'
write(p->fd, "\x1B\x30\x02", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 54: // 'usb'
write(p->fd, "\x1B\x30\x03", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 55: // 'movie'
write(p->fd, "\x1B\x30\x04", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 56: // 'tv'
write(p->fd, "\x1B\x30\x05", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 57: // 'music'
write(p->fd, "\x1B\x30\x06", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 58: // 'photo'
write(p->fd, "\x1B\x30\x07", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 59: // 'recording light'
write(p->fd, "\x1B\x30\x08", 3);
write(p->fd, &p->hw_brightness, 1);
break;
case 60: // bounding box (hdd,1394,cd,usb)
write(p->fd, "\x1B\x30\x18\x01", 4);
break;
case 61: // bounding box (movie,tv,music,photos)
write(p->fd, "\x1B\x30\x19\x01", 4);
break;
case 62: // bounding box (play/pause/whatever)
write(p->fd, "\x1B\x30\x1A\x01", 4);
break;
case 63: // bounding box (email)
write(p->fd, "\x1B\x30\x1B\x01", 4);
break;
case 64: // bounding box (volume)
write(p->fd, "\x1B\x30\x1C\x01", 4);
break;
case 65: // all bounding boxes
write(p->fd, "\x1B\x30\x18\x01", 4);
write(p->fd, "\x1B\x30\x19\x01", 4);
write(p->fd, "\x1B\x30\x1A\x01", 4);
write(p->fd, "\x1B\x30\x1B\x01", 4);
write(p->fd, "\x1B\x30\x1C\x01", 4);
break;
//email icons
case 100:
write(p->fd, "\x1B\x30\x09\x00", 4);
write(p->fd, "\x1B\x30\x0A\x00", 4);
break;
case 101:
write(p->fd, "\x1B\x30\x09\x01", 4);
write(p->fd, "\x1B\x30\x0A\x00", 4);
break;
case 102:
write(p->fd, "\x1B\x30\x09\x01", 4);
write(p->fd, "\x1B\x30\x0A\x01", 4);
break;
// volume bar
case 120:
write(p->fd, "\x1B\x30\x0B\x00", 4);
write(p->fd, "\x1B\x30\x0C\x00", 4);
write(p->fd, "\x1B\x30\x0D\x00", 4);
write(p->fd, "\x1B\x30\x0E\x00", 4);
write(p->fd, "\x1B\x30\x0F\x00", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 121:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x00", 4);
write(p->fd, "\x1B\x30\x0D\x00", 4);
write(p->fd, "\x1B\x30\x0E\x00", 4);
write(p->fd, "\x1B\x30\x0F\x00", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 122:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x00", 4);
write(p->fd, "\x1B\x30\x0E\x00", 4);
write(p->fd, "\x1B\x30\x0F\x00", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 123:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x00", 4);
write(p->fd, "\x1B\x30\x0F\x00", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 124:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x01", 4);
write(p->fd, "\x1B\x30\x0F\x00", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 125:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x01", 4);
write(p->fd, "\x1B\x30\x0F\x01", 4);
write(p->fd, "\x1B\x30\x10\x00", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 126:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x01", 4);
write(p->fd, "\x1B\x30\x0F\x01", 4);
write(p->fd, "\x1B\x30\x10\x01", 4);
write(p->fd, "\x1B\x30\x11\x00", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 127:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x01", 4);
write(p->fd, "\x1B\x30\x0F\x01", 4);
write(p->fd, "\x1B\x30\x10\x01", 4);
write(p->fd, "\x1B\x30\x11\x01", 4);
write(p->fd, "\x1B\x30\x12\x00", 4);
break;
case 128:
write(p->fd, "\x1B\x30\x0B\x01", 4);
write(p->fd, "\x1B\x30\x0C\x01", 4);
write(p->fd, "\x1B\x30\x0D\x01", 4);
write(p->fd, "\x1B\x30\x0E\x01", 4);
write(p->fd, "\x1B\x30\x0F\x01", 4);
write(p->fd, "\x1B\x30\x10\x01", 4);
write(p->fd, "\x1B\x30\x11\x01", 4);
write(p->fd, "\x1B\x30\x12\x01", 4);
break;
case 130:
write(p->fd, "\x1B\x30\x13\x00", 4);
write(p->fd, "\x1B\x30\x14\x00", 4);
break;
case 131:
write(p->fd, "\x1B\x30\x13\x00", 4);
write(p->fd, "\x1B\x30\x14\x01", 4);
break;
case 132:
write(p->fd, "\x1B\x30\x13\x01", 4);
write(p->fd, "\x1B\x30\x14\x00", 4);
break;
// red wifi/sound bar
case 140:
write(p->fd, "\x1B\x30\x15\x00", 4);
write(p->fd, "\x1B\x30\x16\x00", 4);
write(p->fd, "\x1B\x30\x17\x00", 4);
break;
case 141:
write(p->fd, "\x1B\x30\x15\x01", 4);
write(p->fd, "\x1B\x30\x16\x00", 4);
write(p->fd, "\x1B\x30\x17\x00", 4);
break;
case 142:
write(p->fd, "\x1B\x30\x15\x01", 4);
write(p->fd, "\x1B\x30\x16\x01", 4);
write(p->fd, "\x1B\x30\x17\x00", 4);
break;
case 143:
write(p->fd, "\x1B\x30\x15\x01", 4);
write(p->fd, "\x1B\x30\x16\x01", 4);
write(p->fd, "\x1B\x30\x17\x01", 4);
break;
// multimedia icon
case 150: // clear
write(p->fd, "\x1B\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00", 11);
break;
case 151: // play
write(p->fd, "\x1B\x31\x00\x00\x08\x1C\x3E\x7F\x00\x00\x00", 11);
break;
case 152: // stop
write(p->fd, "\x1B\x31\x00\x3E\x3E\x3E\x3E\x3E\x00\x00\x00", 11);
break;
case 153: // pause
write(p->fd, "\x1B\x31\x00\x3E\x3E\x00\x3E\x3E\x00\x00\x00", 11);
break;
case 154: // ffwd
write(p->fd, "\x1B\x31\x00\x08\x1C\x3E\x08\x1C\x3E\x00\x00", 11);
break;
case 155: // rwnd
write(p->fd, "\x1B\x31\x00\x3E\x1C\x08\x3E\x1C\x08\x00\x00", 11);
break;
case 156: // heart
write(p->fd, "\x1B\x31\x00\x0C\x1E\x3E\x7C\x3E\x1E\x0C\x00", 11);
break;
case 157: // heart outline
write(p->fd, "\x1B\x31\x0C\x12\x21\x41\x02\x41\x21\x12\x0C", 11);
break;
default:
return;
}
}
/*
* Provide some info about this driver
*/
MODULE_EXPORT const char *
MD8800_get_info(Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
snprintf(p->info, sizeof(p->info)-1, "Medion MD8800 Driver");
return p->info;
}
/* EOF */
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