Firmware SDK
twr_timer.h
1 #ifndef _TWR_TIMER_H
2 #define _TWR_TIMER_H
3 
4 #include <twr_system.h>
5 #include <stm32l0xx.h>
6 
10 
11 extern const uint16_t _twr_timer_prescaler_lut[3];
12 
14 
15 void twr_timer_init(void);
16 
18 
19 void twr_timer_start(void);
20 
23 
24 uint16_t twr_timer_get_microseconds(void);
25 
28 
29 void twr_timer_delay(uint16_t microseconds);
30 
32 
33 void twr_timer_clear(void);
34 
36 
37 void twr_timer_stop(void);
38 
43 
44 bool twr_timer_set_irq_handler(TIM_TypeDef *tim, void (*irq_handler)(void *), void *irq_param);
45 
48 
49 void twr_timer_clear_irq_handler(TIM_TypeDef *tim);
50 
52 
53 #endif // _TWR_TIMER_H
twr_timer_clear
void twr_timer_clear(void)
Clear timer counter.
Definition: twr_timer.c:69
twr_timer_init
void twr_timer_init(void)
Initialize timer.
Definition: twr_timer.c:23
twr_timer_clear_irq_handler
void twr_timer_clear_irq_handler(TIM_TypeDef *tim)
Unregister timer IRQ handler.
Definition: twr_timer.c:74
twr_timer_delay
void twr_timer_delay(uint16_t microseconds)
Relative delay.
Definition: twr_timer.c:59
twr_timer_stop
void twr_timer_stop(void)
Stop timer.
Definition: twr_timer.c:42
twr_timer_start
void twr_timer_start(void)
Start timer.
Definition: twr_timer.c:28
twr_timer_set_irq_handler
bool twr_timer_set_irq_handler(TIM_TypeDef *tim, void(*irq_handler)(void *), void *irq_param)
Register timer IRQ handler.
Definition: twr_timer.c:86
twr_timer_get_microseconds
uint16_t twr_timer_get_microseconds(void)
Get actual tick of timer.
Definition: twr_timer.c:54