void LED_board::light_row(int row_index){
if((row_index < 0) || (row_index > (NUM_ROW-1))) return;
for(int i = 0; i < NUM_ROW; i++){
for(int j = 0; j < NUM_COL; j++){
if(i == row_index){
set_LED(i, j, true); //turn on
}else{
set_LED(i, j, false); //turn off
}
}
}
}
void LED_board::light_col(int col_index){
if((col_index < 0) || col_index > (NUM_COL - 1)) return;
for(int i = 0; i < NUM_ROW; i++){
for(int j = 0; j < NUM_COL; j++){
if(j == col_index){
set_LED(i, j, true); //turn on
}else{
set_LED(i, j, false); //turn on
}
}
}
}
void LED_board::set_panel(bool state){
for(int i = 0; i < NUM_ROW; i++){
for(int j = 0; j < NUM_COL; j++){
set_LED(i,j,state);
}
}
}
void main(void) {
init();
while (1) {
send_UART_word(exchange_SPI_2char(PIXY_SYNC, DUMMY));
set_LED();
}
return;
}
int main(void)
{
uint16_t time = 0;
led_color_t col;
// dog
WDTCTL = WDTPW + WDTHOLD;
// set vcore to highest value, mclk 24 MHz
SetVCoreUp(0x01);
SetVCoreUp(0x02);
SetVCoreUp(0x03);
// hw init
hardware_clock_init();
init_spi_master();
timer_init();
// internal LED and debug pins
P1DIR |= BIT0;
P2DIR |= BIT2;
// channel 17 = UCATXIFG as trigger for DMA
DMACTL0 = 0;
DMACTL1 = 17;
DMACTL2 = 0;
DMACTL3 = 0;
// DMA2 configuration
// bytewise access for source and destination, increment source, single transfer
DMA2CTL = DMADT_0 | DMASRCINCR_3 | DMASRCBYTE | DMADSTBYTE | DMAIE;
DMA2SA = (uint16_t)(&led_raw[1]); // source
DMA2DA = (uint16_t)&UCA0TXBUF; // destination
DMA2SZ = SIZE_OF_LED_ARRAY-1; // size in bytes
__eint();
// all set, now let the DMA run
DMA2CTL |= DMAEN ;
UCA0TXBUF = led_raw[0];
while (1)
{
time++;
P1OUT ^= BIT0;
LPM0;
// DMA transfer has finished, you may calculate LED updates now
// timer A is triggered app. every 10msec, so you have around 6msec time
// to update the strip
// this is a color fading thing
for (uint8_t i=0; i<NR_OF_LEDS; i++){
col.g = (time % 512) + i*4;
col.r = (time % 256) + i;
col.b = (time / 1024) + (NR_OF_LEDS - i);
set_LED(i,&col);
}
}
}
//PB1 press handler
void GPIO_EVEN_IRQHandler(void) {
switch (state) {
case HOURS_STATE:
if(hours + minutes + seconds == 0) {
state = ALARM_STATE;
set_LED(1);
}
else
state++;
break;
case ALARM_STATE:
state = SECONDS_STATE;
set_LED(0);
break;
case COUNTDOWN_STATE:
break;
default:
state++;
};
GPIO_map->IFC = 1<<10;
}
void SysTick_Handler(void) {
switch (state) {
case COUNTDOWN_STATE:
seconds--;
if(hours == 0 && minutes == 0 && seconds == 0) {
state = ALARM_STATE;
set_LED(1);
}
if(seconds == -1) {
minutes--;
seconds = 59;
if(minutes == -1) {
hours--;
minutes = 59;
}
}
};
}
uint8_t predefined_set_cgi_processor(uint8_t * uri_name, uint8_t * uri, uint8_t * buf, uint16_t * len)
{
uint8_t ret = 1; // ret = '1' means 'uri_name' matched
uint8_t val = 0;
if(strcmp((const char *)uri_name, "todo.cgi") == 0)
{
// to do
;//val = todo(uri);
//*len = sprintf((char *)buf, "%d", val);
}
// Digital I/O; dio_s, dio_d
else if(strcmp((const char *)uri_name, "set_LED.cgi") == 0)
{
val = set_LED(uri);
*len = sprintf((char *)buf, "%d", val);
}
else
{
ret = 0;
}
return ret;
}
/*-----------------------------------------------------------------------------
* program start
*/
int main(void) {
int sioHandle;
uint8_t i;
uint8_t u8;
MCUSR = 0;
wdt_disable();
/* get module address from EEPROM */
sMyAddr = eeprom_read_byte((const uint8_t *)MODUL_ADDRESS);
for (i = 0; i < NUM_BUTTON_EVENT_ADDRESSES; i++) {
sMySwitchAddr[i] = eeprom_read_byte((const uint8_t *)(BUTTON_EVENT_ADRESS_BASE + i));
}
PortInit();
TimerInit();
SioInit();
SioRandSeed(MY_ADDR);
sioHandle = SioOpen("USART0", eSioBaud9600, eSioDataBits8, eSioParityNo,
eSioStopBits1, eSioModeHalfDuplex);
SioSetIdleFunc(sioHandle, IdleSio);
SioSetTransceiverPowerDownFunc(sioHandle, BusTransceiverPowerDown);
BusTransceiverPowerDown(true);
BusInit(sioHandle);
spRxBusMsg = BusMsgBufGet();
/* enable global interrupts */
ENABLE_INT;
i2c_slave(SLAVE_ADRESSE);
button_register = 0;
init_BJ(SLAVE_ADRESSE);
for (i = 0; i < NR_OF_LEDS; i++) {
u8 = eeprom_read_byte((const uint8_t *)(COLOR_LED_BASE + i));
set_LED(i, u8);
sNewLedData[i / 2] |= (u8 & 0x0f) << ((i % 2) ? 4 : 0);
}
i2c_slave(SLAVE_ADRESSE);
SendStartupMsg();
while (1) {
Idle();
if (send_startup == 1) {
init_BJ(SLAVE_ADRESSE);
for (i = 0; i < NR_OF_LEDS; i++) {
set_LED(i, eeprom_read_byte((const uint8_t *)(COLOR_LED_BASE + i)));
}
}
sInputState = button_register;
ProcessButton(sInputState);
ProcessBus();
for (i = 0; i < BUS_SW16_LED_SIZE_SET_VALUE; i++) {
if ((sNewLedData[i] & 0x0f) != (sLedData[i] & 0x0f) ) { // linke LED
set_LED(i * 2, sNewLedData[i] & 0x0f);
i2c_slave(SLAVE_ADRESSE);
}
if ((sNewLedData[i] & 0xf0) != (sLedData[i] & 0xf0) ) { // rechte LED
set_LED(i * 2 + 1, (sNewLedData[i] & 0xf0) >> 4);
i2c_slave(SLAVE_ADRESSE);
}
sLedData[i] = sNewLedData[i];
}
}
void LED_board::turn_on_line(int num_pts, int *points){
for(int i = 0; i <= num_pts * 2; i += 2){
set_LED(points[i], points[i+1], true); //turns on
}
}
void LED_board::set_col(int col_index, bool state){
for(int i = 0; i < NUM_ROW; i++){
set_LED(i, col_index, state);
}
}
void LED_board::set_row(int row_index, bool state){
for(int j = 0; j < NUM_COL; j++){
set_LED(row_index, j, state);
}
}
