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[bsp][stm32] Fix the warning when using ARM Compiler V6

This commit is contained in:
nongxiaoming 2018-10-04 17:07:52 +08:00
parent 4bc36f722c
commit 9f3938da1e
2 changed files with 2 additions and 2 deletions
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2
bsp/stm32f20x/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F2xx/system_stm32f2xx.c
View File

@ -385,7 +385,7 @@ static void SetSysClock(void)
RCC->CFGR |= RCC_CFGR_SW_PLL; RCC->CFGR |= RCC_CFGR_SW_PLL;
/* Wait till the main PLL is used as system clock source */ /* Wait till the main PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL); while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL)
{ {
} }
} }

2
bsp/stm32f40x/Libraries/CMSIS/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c
View File

@ -400,7 +400,7 @@ static void SetSysClock(void)
RCC->CFGR |= RCC_CFGR_SW_PLL; RCC->CFGR |= RCC_CFGR_SW_PLL;
/* Wait till the main PLL is used as system clock source */ /* Wait till the main PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL); while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL)
{ {
} }
} }