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add requierment for task2

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This commit is contained in:
Rémi Heredero
2024-03-18 13:59:32 +01:00
parent 81b5e547f2
commit 07d5fdb434
7 changed files with 590 additions and 34 deletions
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38
RTE/Hesso_pack/clock_216.c Normal file
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#include "stm32f7xx_hal.h"
#include "clock_216.h"
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Setup system clock to 216MHz
//------------------------------------------------------------------------------
void SystemClock_Config (void) {
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 25;
RCC_OscInitStruct.PLL.PLLN = 432;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 9;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
/* Activate the OverDrive to reach the 216 MHz Frequency */
HAL_PWREx_EnableOverDrive();
/* 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;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7);
}

17
RTE/Hesso_pack/clock_216.h Normal file
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/************************************************************************//**
* \file clock_216.h
* \brief Function to set the system clock to 216 MHz
* \author pascal (dot) sartoretti (at) hevs (dot) ch
***************************************************************************/
#ifndef __CLOCK_216_H
#define __CLOCK_216_H
#include <stdint.h>
/************************************************************************//**
* \brief Inits the system clock to 216 MHz
***************************************************************************/
extern void SystemClock_Config (void);
#endif /* __CLOCK_216_H */