From 5d5fe691b454abccb42b4b7c0d0bc0c3c14f2e0f Mon Sep 17 00:00:00 2001 From: Fredrik Thulin Date: Sat, 14 May 2016 16:07:50 +0200 Subject: found paul is setting up HSE in TARGET_CRYPTECH_ALPHA --- stm-init.c | 42 ------------------------------------------ stm-init.h | 2 -- 2 files changed, 44 deletions(-) diff --git a/stm-init.c b/stm-init.c index efcc025..f82ed16 100644 --- a/stm-init.c +++ b/stm-init.c @@ -48,9 +48,6 @@ /* Private variables ---------------------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/ -#ifdef CRYPTECH_USE_HSE_CLOCK -static void SystemClock_Config(void); -#endif #ifdef HAL_GPIO_MODULE_ENABLED static void MX_GPIO_Init(void); #endif @@ -64,10 +61,6 @@ void stm_init(void) /* MCU Configuration----------------------------------------------------------*/ -#ifdef CRYPTECH_USE_HSE_CLOCK - SystemClock_Config(); -#endif - /* System interrupt init*/ /* Sets the priority grouping field */ HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_0); @@ -83,41 +76,6 @@ void stm_init(void) #endif } -#ifdef CRYPTECH_USE_HSE_CLOCK -/** System Clock Configuration - * - * HSE crystal at 25 MHz, end result is 180 MHz clock. - */ -void SystemClock_Config(void) -{ - RCC_ClkInitTypeDef RCC_ClkInitStruct; - RCC_OscInitTypeDef RCC_OscInitStruct; - - __PWR_CLK_ENABLE(); - - __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); - - RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; - RCC_OscInitStruct.HSEState = RCC_HSE_ON; - RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; - RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; - RCC_OscInitStruct.PLL.PLLM = 25; - RCC_OscInitStruct.PLL.PLLN = 360; - RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; - RCC_OscInitStruct.PLL.PLLQ = 4; - HAL_RCC_OscConfig(&RCC_OscInitStruct); - - HAL_PWREx_ActivateOverDrive(); - - RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; - RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; - RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; - RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4; - RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; - HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5); -} -#endif - #ifdef HAL_UART_MODULE_ENABLED /* USART1 init function */ diff --git a/stm-init.h b/stm-init.h index 489a2c6..ed80d01 100644 --- a/stm-init.h +++ b/stm-init.h @@ -43,6 +43,4 @@ extern void Error_Handler(void); #define HAL_Delay osDelay -#define CRYPTECH_USE_HSE_CLOCK - #endif /* __STM_INIT_H */ -- cgit v1.2.3