| 3,10 → 3,15 |
|---|
| #include "defines.h" |
| #include "TIMER5.h" |
| |
| static void (*callback_function)(void); |
| static TIMER_DATA *timer_data_ptr; |
| |
| void TIMER5_Init(void (*callback)(void), unsigned int time_us) { |
| callback_function = callback; |
| void TIMER5_Init(TIMER_DATA *data, void (*callback)(void), unsigned int time_us) { |
| if (data != NULL) // if ptr is null, use existing data |
| timer_data_ptr = data; |
| |
| timer_data_ptr->callback_function = callback; |
| |
| // Note: PR5 is 16-bit wide! (max time_us = 13107) |
| int time = 5 * time_us; |
| |
| INTDisableInterrupts(); |
| 32,7 → 37,7 |
|---|
| |
| void __ISR(_TIMER_5_VECTOR, ipl4) __TIMER_5_Interrupt_Handler(void) { |
| // Call the saved callback function |
| (*callback_function)(); |
| (*timer_data_ptr->callback_function)(); |
| |
| IFS0CLR = 0x00100000; // Clear the timer interrupt flag |
| } |