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int main(int argc, char **argv)
{
int Contrast,Backlight;
Contrast = 9;
Backlight = 1;
printf("RaspiLCD Demo V0.9 by Martin Steppuhn [" __DATE__ " " __TIME__"]\n");
printf("RaspberryHwRevision=%i\r\n",GetRaspberryHwRevision());
if(!RaspiLcdHwInit()) { printf("RaspiLcdHwInit() failed!\r\n"); return 1; }
LCD_Init(); // Init Display
SetBacklight(1); // Turn Backlight on
DemoView = 0;
DemoCpuTemperatureInit();
DemoBubblesInit();
while(1)
{
DemoCount++;
SleepMs(100);
UpdateButtons();
// printf("Buttons: %02X (%02X) Contrast=%i Backlight=%u\r\n",Button,ButtonPressed,Contrast,Backlight);
if((DemoCount & 3) == 0) LogCpuTemperature();
if(BUTTON_PRESSED_UP || BUTTON_PRESSED_DOWN)
{
if(BUTTON_PRESSED_UP && (Contrast < 20)) Contrast++;
if(BUTTON_PRESSED_DOWN && (Contrast > 0)) Contrast--;
LCD_SetContrast(Contrast);
}
if(BUTTON_PRESSED_CENTER)
{
Backlight = (Backlight) ? 0 : 1; // Toggle Backlight
SetBacklight(Backlight); // Write to Hardware
}
if(BUTTON_PRESSED_LEFT && DemoView) DemoView--;
if(BUTTON_PRESSED_RIGHT && (DemoView < 6)) DemoView++;
if( DemoView == 0) DemoLogo();
else if(DemoView == 1) { if((DemoCount & 3) == 0) DemoCpuTemperature(); }
else if(DemoView == 2) DemoBitmap();
else if(DemoView == 3) DemoFont();
else if(DemoView == 4) DemoVector();
else if(DemoView == 5) DemoBubbles();
else if(DemoView == 6) DemoText();
LCD_WriteFramebuffer();
}
return(0);
}
void lcd_display_worker(void) {
unsigned int cur_ms = millis();
if((cur_ms - last_view_update)<100 && !ButtonPressed) return;
last_view_update = cur_ms;
/* if(BUTTON_PRESSED_UP || BUTTON_PRESSED_DOWN)
{
if(BUTTON_PRESSED_UP && (Contrast < 20)) Contrast++;
if(BUTTON_PRESSED_DOWN && (Contrast > 0)) Contrast--;
LCD_SetContrast(Contrast);
}
if(BUTTON_PRESSED_CENTER)
{
Backlight = (Backlight) ? 0 : 1; // Toggle Backlight
SetBacklight(Backlight); // Write to Hardware
} */
if(BUTTON_PRESSED_LEFT && View) View--;
if(BUTTON_PRESSED_RIGHT && (View < 6)) {
View++;
}
if( View == 0) StatusView1();
else if(View == 1) StatusView2();
else if(View == 2) CpuTemperatureView();
else if(View == 3) {PufferTemperatureView();}
else if(View == 4) { BrennerTemperatureView(); }
else if(View == 5) { AbgasTemperatureView(); }
else if(View == 6) {O2View();}
else if(View == 7) {DS18B20View();}
else if(View == 8) {ConfigView();}
LCD_WriteFramebuffer();
}
void InitialView(char *str, uint8_t pos)
{
uint8_t i;
char a[] ={0x7F, 0};
LCD_ClearScreen();
LCD_SetFont(1);
LCD_SetPenColor(1);
LCD_PrintXY(0,0,"Initialisierung...");
LCD_PrintXY(0, 20, str);
for(i=0; i<pos; i++)
LCD_PrintXY(0+10*i, 40, a);
LCD_WriteFramebuffer();
}
