| 1,11 → 1,9 |
|---|
| #include <xc.h> |
| #include <plib.h> |
| #include "defines.h" |
| #include "TIMER4.h" |
| |
| static TIMER4_DATA *timer_data_ptr; |
| |
| void TIMER4_Init(TIMER4_DATA *data, void (*callback)(void), unsigned int time_us) { |
| void TIMER4_Init(TIMER4_DATA *data, void (*callback)(void), uint32_t time_us) { |
| if (data != NULL) // if ptr is null, use existing data |
| timer_data_ptr = data; |
| |
| 15,8 → 13,8 |
|---|
| |
| T4CON = 0x0; |
| |
| // PR5 is 16 bits wide, so we need to determine what pre-scaler to use |
| int time; |
| // PR4 is 16 bits wide, so we need to determine what pre-scaler to use |
| uint16_t time; |
| if (time_us < 13107) { |
| time = 5 * time_us; |
| T4CONSET = 0x0040; // Prescaler at 1:16 |