* value is the same as the value in OCR1A
*/
void init_timer(void)
{
timer_interrupt = false;
TCCR1A = 0x00; // TCCR is Timer Counter Control Register
TCCR1B = 0x0D;
OCR1A = TIMER_INTERRUPT_RATE; // Set timer interrupt rate
TIMSK1 |= (1<<OCIE1A); // Enable timer interrupt
}
/**
* @brief interrupt handler for TIMER1_COMPA_vect
* @return Void
*/
ISR(_VECTOR(11)){
timer_interrupt = true;
};
/**
* @brief routine executed on timer interrupt (during main loop)
* @return Void
*/
void timer_routine(void)
{
int i = 0;
timer_interrupt = false;
// Toggle LEDs to show action
if(!led_toggle)
clock_seconds(void)
{
unsigned long tmp;
do {
tmp = seconds;
} while(tmp != seconds);
return tmp;
}
#ifdef HANG_ON_UNKNOWN_INTERRUPT
/* Useful for diagnosing unknown interrupts that reset the mcu.
* Currently set up for 12mega128rfa1.
* For other mcus, enable all and then disable the conflicts.
*/
static volatile uint8_t x;
ISR( _VECTOR(0)) {while (1) x++;}
ISR( _VECTOR(1)) {while (1) x++;}
ISR( _VECTOR(2)) {while (1) x++;}
ISR( _VECTOR(3)) {while (1) x++;}
ISR( _VECTOR(4)) {while (1) x++;}
ISR( _VECTOR(5)) {while (1) x++;}
ISR( _VECTOR(6)) {while (1) x++;}
ISR( _VECTOR(7)) {while (1) x++;}
ISR( _VECTOR(8)) {while (1) x++;}
ISR( _VECTOR(9)) {while (1) x++;}
ISR( _VECTOR(10)) {while (1) x++;}
ISR( _VECTOR(11)) {while (1) x++;}
ISR( _VECTOR(12)) {while (1) x++;}
ISR( _VECTOR(13)) {while (1) x++;}
ISR( _VECTOR(14)) {while (1) x++;}
ISR( _VECTOR(15)) {while (1) x++;}
{
int i = 0;
int j = 0;
for(i = 0; i < 100; i++){
for(j = 0; j < 100; j++){
}
}
return;
}
/**
* @brief interrupt handler
* @TODO - NEED TO FIGURE OUT WHAT INTERRUPT
*/
ISR(_VECTOR(20)){
transmit_complete = true;
set_stat_led2(true);
}
/**
* @brief The primary user interface's main routine.
* @return void, but should never return
* @bug "delay" call between sending enter and the cell.
* @warning Is it necessary to send the entire cell with
* the enter, since we have already sent the dots that
* make up that cell? This work could be done by the
* main board instead.
*
* Initializes the system. Interrupt handlers are set to
* flip bools if data has been (sent to? or) received from
