int main(void)
{
uint8_t i;
cli();
MCUSR = 0;
wdt_disable();
//TODO replace by an ana comp polling loop
_delay_ms(10);
setup_datastructs();
setup_led();
setup_ar_uart();
setup_adc();
setup_pulse_input();
setup_analog_comparator();
setup_timer0();
setup_timer1();
// initialize the CTRL buffers
ctrlInit();
// initialize the SPI in slave mode
setup_spi(SPI_MODE_0, SPI_MSB, SPI_INTERRUPT, SPI_SLAVE);
// initialize the Si4421/RFM12 radio and buffers
rfm12_init();
// the clk/8 fuse bit is set
clock_prescale_set(clock_div_1);
FLAG_CLR_ICF1();
sei();
for(;;) {
if (spi_status & SPI_NEW_CTRL_MSG) {
ctrlDecode();
spi_status &= ~SPI_NEW_CTRL_MSG;
}
for (i = 0; i < max_analog_sensors; i++) {
if (state[i].flags & STATE_POWER_CALC) {
calculate_power(&state[i]);
state[i].flags &= ~STATE_POWER_CALC;
state[i].flags |= STATE_POWER;
}
}
rfm12_tick();
}
return 0;
}
int main(void)
{
uint8_t i;
cli();
// RS-485: Configure PD5=DE as output pin with low as default
DDRD |= (1<<DDD5);
// set high to transmit
//PORTD |= (1<<PD5);
setup_datastructs();
setup_led();
setup_adc();
setup_pulse_input();
setup_analog_comparator();
setup_timer1();
// initialize the CTRL buffers
ctrlInit();
// initialize the UART hardware and buffers
uartInit();
// initialize the SPI in slave mode
setup_spi(SPI_MODE_2, SPI_MSB, SPI_INTERRUPT, SPI_SLAVE);
sei();
for(;;) {
if (spi_status & SPI_NEW_CTRL_MSG) {
ctrlDecode();
spi_status &= ~SPI_NEW_CTRL_MSG;
}
for (i = 0; i < MAX_ANALOG_SENSORS; i++) {
if (state[i].flags & STATE_POWER_CALC) {
calculate_power(&state[i]);
state[i].flags &= ~STATE_POWER_CALC;
state[i].flags |= STATE_POWER;
}
}
}
return 0;
}
