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clean up HSE_VALUE for stm32

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hathach
2020-01-10 15:10:16 +07:00
parent 04cf337b79
commit 4494720dbc
9 changed files with 17 additions and 17 deletions
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4
hw/bsp/stm32f407disco/stm32f407disco.c
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@@ -55,7 +55,7 @@ static void all_rcc_clk_enable(void)
* APB1 Prescaler = 4
* APB2 Prescaler = 2
* HSE Frequency(Hz) = 8000000
* PLL_M = 8
* PLL_M = HSE_VALUE/1000000
* PLL_N = 336
* PLL_P = 2
* PLL_Q = 7
@@ -83,7 +83,7 @@ static void SystemClock_Config(void)
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 8;
RCC_OscInitStruct.PLL.PLLM = HSE_VALUE/1000000;
RCC_OscInitStruct.PLL.PLLN = 336;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;