diff options
| -rw-r--r-- | os/hal/platforms/STM32F0xx/hal_lld.c | 2 | ||||
| -rw-r--r-- | os/hal/platforms/STM32F3xx/hal_lld.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/os/hal/platforms/STM32F0xx/hal_lld.c b/os/hal/platforms/STM32F0xx/hal_lld.c index 7c76cb272..a8b73fd88 100644 --- a/os/hal/platforms/STM32F0xx/hal_lld.c +++ b/os/hal/platforms/STM32F0xx/hal_lld.c @@ -114,7 +114,7 @@ void hal_lld_init(void) { SysTick_CTRL_ENABLE_Msk |
SysTick_CTRL_TICKINT_Msk;
- /* PWR and BD clocks enabled.*/
+ /* PWR clock enabled.*/
rccEnablePWRInterface(FALSE);
/* Initializes the backup domain.*/
diff --git a/os/hal/platforms/STM32F3xx/hal_lld.c b/os/hal/platforms/STM32F3xx/hal_lld.c index afd6ec354..c0d9ad436 100644 --- a/os/hal/platforms/STM32F3xx/hal_lld.c +++ b/os/hal/platforms/STM32F3xx/hal_lld.c @@ -114,7 +114,11 @@ void hal_lld_init(void) { SysTick_CTRL_ENABLE_Msk |
SysTick_CTRL_TICKINT_Msk;
- /* PWR and BD clocks enabled.*/
+ /* DWT cycle counter enable.*/
+ SCS_DEMCR |= SCS_DEMCR_TRCENA;
+ DWT_CTRL |= DWT_CTRL_CYCCNTENA;
+
+ /* PWR clock enabled.*/
rccEnablePWRInterface(FALSE);
/* Initializes the backup domain.*/
|