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stm32/system_stm32: Reconfigure SysTick IRQ priority for L4 MCUs.

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After calling HAL_SYSTICK_Config the SysTick IRQ priority is set to 15, the
lowest priority.  This commit reconfigures the IRQ priority to the desired
TICK_INT_PRIORITY value.
This commit is contained in:
Damien George 2018-04-27 12:54:35 +10:00
parent 4ed5865280
commit 527ba0426c
1 changed files with 1 additions and 1 deletions
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ports/stm32/system_stm32.c
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@ -598,8 +598,8 @@ void SystemClock_Config(void)
HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1); HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
HAL_NVIC_SetPriority(SysTick_IRQn, TICK_INT_PRIORITY, 0);
#endif #endif
} }