volatile uint32_t timer32_0_counter = 0;
volatile uint32_t timer32_1_counter = 0;
-void (*interruptHandler)(void) = NULL;
+void (*interruptHandler0)(void) = NULL;
/**************************************************************************/
/*!
return;
}
-uint32_t timer32GetCount(uint8_t timerNum) {
- if(0 == timerNum) {
- return timer32_0_counter;
- } else {
- return timer32_1_counter;
- }
-
-}
-
-void timer32SetIntHandler(void (*handler)(void)) {
- interruptHandler = handler;
-}
-
/**************************************************************************/
/*!
@brief Interrupt handler for 32-bit timer 0
/**************************************************************************/
void TIMER32_0_IRQHandler(void)
{
- if(NULL != interruptHandler) {
- (*interruptHandler)();
+ /* Call the callback function if required */
+ if(NULL != interruptHandler0)
+ {
+ (*interruptHandler0)();
}
+
/* Clear the interrupt flag */
TMR_TMR32B0IR = TMR_TMR32B0IR_MR0;
return;
}
-void timer32ResetCounter(uint8_t timerNum){
- if(0 == timerNum){
+/**************************************************************************/
+/*!
+ @brief Sets the optional callback function for 32-bit timer 0
+*/
+/**************************************************************************/
+void timer32SetIntHandler(void (*handler)(void))
+{
+ interruptHandler0 = handler;
+}
+
+/**************************************************************************/
+/*!
+ @brief Returns the value of the auto-incrementing timer counter(s)
+*/
+/**************************************************************************/
+uint32_t timer32GetCount(uint8_t timerNum)
+{
+ if (0 == timerNum)
+ {
+ return timer32_0_counter;
+ }
+ else
+ {
+ return timer32_1_counter;
+ }
+}
+
+/**************************************************************************/
+/*!
+ @brief Resets the auto-incrementing timer counter(s)
+*/
+/**************************************************************************/
+void timer32ResetCounter(uint8_t timerNum)
+{
+ if (0 == timerNum)
+ {
timer32_0_counter = 0;
- } else if(1 == timerNum) {
+ }
+ else if (1 == timerNum)
+ {
timer32_1_counter = 0;
}
}
-
void timer32Disable(uint8_t timerNum);
void timer32Reset(uint8_t timerNum);
void timer32Init(uint8_t timerNum, uint32_t timerInterval);
-uint32_t timer32GetCount(uint8_t timerNum);
void timer32SetIntHandler(void (*handler)(void));
+uint32_t timer32GetCount(uint8_t timerNum);
void timer32ResetCounter(uint8_t);
#endif