void irq_handler( irq_t interrupt )
{
uint16_t tmp; // General purpose temporal variable
switch(interrupt)
{
case INT_NUM_ADC12:
tmp = adc_int_handler(ADC12IV);
event_emit(NORMAL_PRIORITY, ADC12_EVENT, tmp);
break;
}
}
interrupt
#else
#pragma code
#pragma interrupt InterruptHandlerHigh
#endif
void InterruptHandlerHigh() {
// We need to check the interrupt flag of each enabled high-priority interrupt to
// see which device generated this interrupt. Then we can call the correct handler.
// check to see if we have an I2C interrupt
if (PIR1bits.SSPIF) {
// clear the interrupt flag
PIR1bits.SSPIF = 0;
// call the handler
i2c_master_handler();
}
// check to see if we have an interrupt on timer 0
if (INTCONbits.TMR0IF) {
INTCONbits.TMR0IF = 0; // clear this interrupt flag
// call whatever handler you want (this is "user" defined)
timer0_int_handler();
}
if(PIR1bits.ADIF) //ADC conversion complete
{
PIR1bits.ADIF = 0; //clear it
adc_int_handler();
}
if (PIR1bits.RCIF)
{
#if ENABLE_GPIO
MAIN_THREAD = 0;
UART_RECEIVE_THREAD = 1;
#endif
uart_recv_int_handler();
}
// here is where you would check other interrupt flags.
// The *last* thing I do here is check to see if we can
// allow the processor to go to sleep
// This code *DEPENDS* on the code in messages.c being
// initialized using "init_queues()" -- if you aren't using
// this, then you shouldn't have this call here
SleepIfOkay();
}
interrupt low_priority
#else
#pragma code
#pragma interruptlow InterruptHandlerLow
#endif
void InterruptHandlerLow() {
#ifdef SENSOR_PIC
if (PIR1bits.ADIF) {
PIR1bits.ADIF = 0;
adc_int_handler();
}
#endif //SENSOR_PIC
// check to see if we have an interrupt on USART RX
if (PIR1bits.RCIF) {
PIR1bits.RCIF = 0; //clear interrupt flag
#if !defined(SENSOR_PIC) && !defined(MOTOR_PIC)
if(wifly_setup){
uart_recv_int_handler();
}
else{
#endif
uart_recv_wifly_debug_handler();
#if !defined(SENSOR_PIC) && !defined(MOTOR_PIC)
}
#endif
}
if (PIR1bits.TXIF)
{
PIR1bits.TXIF = 0; // clear interrupt flag
if (PIE1bits.TXIE)
uart_send_int_handler();
}
#ifndef MOTOR_PIC
if (PIR1bits.TMR1IF) {
PIR1bits.TMR1IF = 0; //clear interrupt flag
timer1_int_handler();
}
#endif
#ifdef SENSOR_PIC
if (PIR1bits.TMR2IF){
PIR1bits.TMR2IF = 0; //Clear the interrupt flag
timer2_int_handler();
}
#endif
}
interrupt
#else
#pragma code
#pragma interrupt InterruptHandlerHigh
#endif
void InterruptHandlerHigh() {
// We need to check the interrupt flag of each enabled high-priority interrupt to
// see which device generated this interrupt. Then we can call the correct handler.
// check to see if we have an I2C interrupt
if (PIR1bits.SSPIF) {
// clear the interrupt flag
PIR1bits.SSPIF = 0;
// call the handler
DEBUG_ON(I2C_ISR);
i2c_int_handler();
DEBUG_OFF(I2C_ISR);
}
// check to see if we have an interrupt on timer 0
if (INTCONbits.TMR0IF) {
DEBUG_ON(TIMER0_ISR);
INTCONbits.TMR0IF = 0; // clear this interrupt flag
// call whatever handler you want (this is "user" defined)
timer0_int_handler();
DEBUG_OFF(TIMER0_ISR);
}
// here is where you would check other interrupt flags.
if (PIR1bits.ADIF) {
// clear the interrupt flag
DEBUG_OFF(ADC_START);
PIR1bits.ADIF = 0;
// call the handler
//DEBUG_ON(ADC_START);
adc_int_handler();
//DEBUG_OFF(ADC_START);
}
// The *last* thing I do here is check to see if we can
// allow the processor to go to sleep
// This code *DEPENDS* on the code in messages.c being
// initialized using "init_queues()" -- if you aren't using
// this, then you shouldn't have this call here
SleepIfOkay();
}