Diff: main.cpp

Revision:

1:751d3c9544ea

Parent:

0:919da762f527

Child:

2:b4b0e5e08b0a

--- a/main.cpp	Sat Oct 21 11:21:14 2017 +0000
+++ b/main.cpp	Sat Oct 21 15:49:21 2017 +0000
@@ -1,16 +1,5 @@
 //#include "mbed.h"
 
-/**
-  ******************************************************************************
-  * @file    main.c
-  * @author  Ac6
-  * @version V1.0
-  * @date    01-December-2013
-  * @brief   Default main function.
-  ******************************************************************************
-*/
-
-
 #include "stm32f7xx.h"
 #include "stm32746g_discovery.h"
 #include "stm32746g_discovery_lcd.h"
@@ -19,49 +8,6 @@
 
 #define LCD_MEM_ADDR (LCD_FB_START_ADDRESS + (480 * 272) * 4)
 
-void SystemClock_Config(void)
-{
-  RCC_ClkInitTypeDef RCC_ClkInitStruct;
-  RCC_OscInitTypeDef RCC_OscInitStruct;
-  HAL_StatusTypeDef ret = HAL_OK;
-
-  /* Enable HSE Oscillator and activate PLL with HSE as source */
-  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 = 400;
-  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
-  RCC_OscInitStruct.PLL.PLLQ = 8;
-
-  ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
-  if(ret != HAL_OK)
-  {
-    while(1) { ; }
-  }
-
-  /* Activate the OverDrive to reach the 200 MHz Frequency */
-  ret = HAL_PWREx_EnableOverDrive();
-  if(ret != HAL_OK)
-  {
-    while(1) { ; }
-  }
-
-  /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
-  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | 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;
-
-  ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_6);
-  if(ret != HAL_OK)
-  {
-    while(1) { ; }
-  }
-}
-
 DMA2D_HandleTypeDef hdma2d;
 
 void DMA2D_Config(void);
@@ -72,7 +18,6 @@
 {
     int xpos_offset = 0;
     HAL_Init();
-    //SystemClock_Config();
 
     BSP_LCD_Init();
     BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);