diff options
| -rw-r--r-- | app/tacho.c | 4 | ||||
| -rw-r--r-- | app/tacho.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/app/tacho.c b/app/tacho.c index 96a4d1b..2938c87 100644 --- a/app/tacho.c +++ b/app/tacho.c @@ -15,7 +15,7 @@ cycle_diff (uint32_t a, uint32_t b) void -exti3_isr (void) +TACHO_ISR (void) { uint32_t now, diff; static uint32_t last_edge; @@ -46,7 +46,7 @@ exti3_isr (void) - raw_tacho = (US ((60 * 1000000) / 2)) / diff; + raw_tacho = (US ((60U * 1000000) / 2)) / diff; } diff --git a/app/tacho.h b/app/tacho.h index 5388cf0..d756e9b 100644 --- a/app/tacho.h +++ b/app/tacho.h @@ -2,5 +2,5 @@ #define TACHO_IRQ NVIC_EXTI3_IRQ #define TACHO GPIO3 #define TACHO_PORT GPIOB -#define TACHO_ISR exit3_isr +#define TACHO_ISR exti3_isr |