diff options
Diffstat (limited to 'libmaple/timers.h')
| -rw-r--r-- | libmaple/timers.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/libmaple/timers.h b/libmaple/timers.h index 1ee89a0..bcbd751 100644 --- a/libmaple/timers.h +++ b/libmaple/timers.h @@ -93,6 +93,9 @@ typedef volatile uint32* TimerCCR; #define ARPE BIT(7) // Auto-reload preload enable #define NOT_A_TIMER 0 +// just threw this in here cause I can, aw yeah +#define TIMER_CCR(NUM,CHAN) TIMER ## NUM ## _CH ## CHAN ## _CRR + #define TIMER1_CH1_CCR (TimerCCR)(TIMER1_BASE + 0x34) #define TIMER1_CH2_CCR (TimerCCR)(TIMER1_BASE + 0x38) #define TIMER1_CH3_CCR (TimerCCR)(TIMER1_BASE + 0x3C) @@ -114,16 +117,25 @@ typedef volatile uint32* TimerCCR; #define TIMER4_CH4_CCR (TimerCCR)(TIMER4_BASE + 0x40) +#define TIMER_DISABLED 0 +#define TIMER_PWM 1 +#define TIMER_OUTPUTCOMPARE 2 + /* Turn on timer with prescale as the divisor * void timer_init(uint32 timer, uint16 prescale) * timer -> {1-4} * prescale -> {1-65535} * */ void timer_init(uint8, uint16); -void timers_disable(void); -void timers_disable_channel(uint8, uint8); -void timers_set_prescaler(uint32 timer_num, uint16 prescale); -void timers_set_reload(uint32 timer_num, uint16 max_reload); +void timer_disable_all(void); +uint16 timer_get_count(uint8); +void timer_set_count(uint8,uint16); +void timer_set_prescaler(uint8 timer_num, uint16 prescale); +void timer_set_reload(uint8 timer_num, uint16 max_reload); +void timer_set_mode(uint8 timer_num, uint8 compare_num, uint8 mode); +void timer_set_compare_value(uint8 timer_num, uint8 compare_num, uint16 value); +void timer_attach_interrupt(uint8 timer_num, uint8 compare_num, voidFuncPtr handler); +void timer_detach_interrupt(uint8 timer_num, uint8 compare_num); /* Turn on PWM with duty_cycle on the specified channel in timer. * This function takes in a pointer to the corresponding CCR @@ -142,7 +154,6 @@ static inline void timer_pwm_write_ccr(TimerCCR CCR, uint16 duty_cycle) { *CCR = duty_cycle; } - #ifdef __cplusplus } // extern "C" #endif |