diff options
| -rw-r--r-- | hw/bsp/stm32l476disco/stm32l476disco.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/bsp/stm32l476disco/stm32l476disco.c b/hw/bsp/stm32l476disco/stm32l476disco.c index 3ecfc90a6..b18846685 100644 --- a/hw/bsp/stm32l476disco/stm32l476disco.c +++ b/hw/bsp/stm32l476disco/stm32l476disco.c @@ -95,6 +95,10 @@ static void SystemClock_Config(void) /* Enable the CSS interrupt in case LSE signal is corrupted or not present */ HAL_RCCEx_DisableLSECSS(); + /* Set tick interrupt priority, default HAL value is intentionally invalid + and that prevents PLL initialization in HAL_RCC_OscConfig() */ + HAL_InitTick((1UL << __NVIC_PRIO_BITS) - 1UL); + /* Enable MSI Oscillator and activate PLL with MSI as source */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI; RCC_OscInitStruct.MSIState = RCC_MSI_ON; |