int main(void){
MSP430_Init();
MSP430_Ports();
MSP430_Timer();
TLC5940_Init();
TLC5940_SetAllDC(63);
TLC5940_ClockInDC();
// Default all channels to off
TLC5940_SetAllGS(0);
channel_t ch = 0;
uint16_t bright = 0;
// GLOBAL INTERRUPTS ENABLED
__bis_status_register(GIE);
for(;;){
while(uigsUpdateFlag); // wait until we can modify gsData
//TLC5940_SetAllGS(0);
TLC5940_SetGS(ch, bright);
TLC5940_SetGSUpdateFlag();
__delay_cycles(10000);
ch = (ch + 1) % NUM_CHANNELS;
bright++;
if (bright > 4095){
bright = 0;
}
}
return 0;
}
void eyesInit(void){
TLC5940_Init();
#if (TLC5940_MANUAL_DC_FUNCS)
TLC5940_SetAllDC(63);
TLC5940_ClockInDC();
#endif
// CTC with OCR1A as TOP
//TCCR1A = (1 << WGM11);
// clk_io/1024 (From prescaler)
TCCR1B = ((1<<WGM12)|(1 << CS12) | (0 << CS11)| (1 << CS10));
// Generate an interrupt every 'TICKER_MS' ms
OCR1A = (25*TICKER_MS);
// Enable Timer/Counter0 Compare Match A interrupt
TIMSK1 |= (1 << OCIE1A);
eyesState = E_OFF;
// Default all channels to off
TLC5940_SetAllGS(0);
}
int main(void) {
TLC5940_Init();
array_setup();
#if (TLC5940_MANUAL_DC_FUNCS)
TLC5940_SetAllDC(63);
TLC5940_ClockInDC();
#endif
// Default all channels to off
TLC5940_SetAllGS(0);
// Enable Global Interrupts
sei();
row=0;
column=0;
for (;;) {
// Should not be updating array every time one row is completed...!
xlatNeedsPulse = 1;
while(notClockedinFlag) // Checks if we have clocked in all data for current cycle (current row).
{
for (column = 0; column < numcolumns; column++)
{
TLC5940_SetGS(i-1, array[row][column]*4000); // this is setting the GS data into the array
i = (i + 1) % numChannels;
if (i == 0) // i==0 means we have set GS for all channels on this row...clock in to display row!
{
if (row <= numrows-2)
{
//row++;
notClockedinFlag = 0;
}
else if (row == numrows-1) // finished last row. Update entire array.
{
//row = 0;
notClockedinFlag = 0; // Stop updating the gs arrays until row displayed.
//clear_array_flag = 1;
swap_array_flag = 1;
update_array();
}
gsUpdateFlag = 1;
break;
}
}
}
}
}
int main(void)
{
// b. Umleiten der Standardausgabe stdout (Teil 2)
//stdout = &mystdout;
// Init everything
// Init Touch & Potis
DDRA = 0x00; // ADWandler-Pins auf Eingang schalten
uint16_t ADC_val;
ADC_Init();
// Init LED Matrix
TLC5940_Init();
// Init SPI
init_SPI();
// Init Timer
timer_config();
TLC5940_SetAllDC(63);
TLC5940_ClockInDC();
TLC5940_SetAllGS(0);
// Init all 74hc595
init_74hc595();
// Init all 74hc165
init_74hc165();
// Enable Interrupts globally
// TEMP TEMP TEMP
DDRC |= 0b01000000;
// Kalibriere Touchpanel
calibrate();
sei();
// Init UART
uart_init();
while (1)
{
static uint8_t current_potentiometer = 0;
// POTENTIOMETER auslesen
{
/* switch( current_potentiometer )
{
// case 1:
// PORTC &= ~0b01000000;
// break;
case 2:
PORTC |= 0b01000000;
break;
} */
// erstes Auslesen immer Fehlerhaft wegen Touchpanel evtl
// zweiter Wert beinhaltet richtiges Ergebniss!
// POTI_ADC_SAMPLES sollte daher 2 sein damit nach dem zweiten lesen in ADC_val das richtige ergebniss steht
ADC_val = 0;
for ( uint8_t count = 0 ; count < POTI_ADC_SAMPLES ; count++ )
ADC_val = ADC_Read(potentiometer[current_potentiometer].adc_channel);
if( ADC_val > ( potentiometer[current_potentiometer].value + ADC_delta_for_change_poti ) || ( ADC_val < ( potentiometer[current_potentiometer].value - ADC_delta_for_change_poti ) ) ) // +- 8 von 1024 Quantisierungsstufen / 128 Midi Schritte . // if( ADC_val > ( potentiometer[current_potentiometer].value + 10 ) || ( ADC_val < ( potentiometer[current_potentiometer].value - 10 ) ) )
{
potentiometer[current_potentiometer].value = ADC_val;
controlChange(midi_channel, midi_poti_offset + current_potentiometer,ADC_val/8);
//printf("%i. Poti %i\n", current_potentiometer , potentiometer[current_potentiometer].value );
}
current_potentiometer++;
if ( current_potentiometer == potentiometer_count)
current_potentiometer = 0;
}
//Display_SetCross(4,2);
// TOUCHPANEL auslesen
read_touchscreen();
if(touchscreen.FLAG_Display_change)
{
TLC5940_SetAllGS(0);
//Display_SetParabel(touchscreen.last_x , touchscreen.last_y );
Display_SetCross(touchscreen.last_LED_x,touchscreen.last_LED_y);
touchscreen.FLAG_Display_change = 0;
}
}
}
void setEyesOff(void) {
eyesState = E_OFF;
while(gsUpdateFlag); // wait until we can modify gsData
TLC5940_SetAllGS(0);
TLC5940_SetGSUpdateFlag();
}
void setEyesOn(void) {
eyesState = E_ON;
while(gsUpdateFlag); // wait until we can modify gsData
TLC5940_SetAllGS(MAX_BRIGHT);
TLC5940_SetGSUpdateFlag();
}
