RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-01-18 12:52:44 +01:00
Code Releases Activity

Merge pull request #1956 from haukepetersen/fix_stm32f0_timer

Browse Source 
cpu/stm32f0: fixed low-level timer driver
This commit is contained in:
Hauke Petersen 2014-11-10 13:58:41 +01:00
commit 6cc4a7a6eb
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
cpu/stm32f0/hwtimer_arch.c
View File

@ -69,5 +69,4 @@ unsigned long hwtimer_arch_now(void)
void irq_handler(int channel)
{
timeout_handler((short)(channel));
thread_yield();
}

8
cpu/stm32f0/periph/timer.c
View File

@ -22,13 +22,14 @@
#include "cpu.h"
#include "board.h"
#include "sched.h"
#include "thread.h"
#include "periph_conf.h"
#include "periph/timer.h"
/* guard file in case no TIMER devices are defined */
#if TIMER_0_EN || TIMER_1_EN
static inline void irq_handler(tim_t timer, TIM_TypeDef *dev);
typedef struct {
@ -38,7 +39,7 @@ typedef struct {
/**
* Timer state memory
*/
timer_conf_t config[TIMER_NUMOF];
static timer_conf_t config[TIMER_NUMOF];
int timer_init(tim_t dev, unsigned int ticks_per_us, void (*callback)(int))
@ -326,5 +327,8 @@ static inline void irq_handler(tim_t timer, TIM_TypeDef *dev)
dev->SR &= ~TIM_SR_CC4IF;
config[timer].cb(3);
}
if (sched_context_switch_request) {
thread_yield();
}
}
#endif /* TIMER_0_EN || TIMER_1_EN */