pfaure/Projet_Voilier_4IR
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Ajout SystemClock_Config dans Voilier

Browse source
This commit is contained in:
Elise Barnabe 2020-11-02 18:00:17 +01:00
parent 0fc121930f
commit bffdbf158e
1 changed files with 46 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
Src/Voilier.c
View file

@ -5,6 +5,49 @@
#include "Heure.h"
#include "Transmission.h"
#include "Voile.h"
#include "stm32f1xx_ll_rcc.h" // utile dans la fonction SystemClock_Config
#include "stm32f1xx_ll_utils.h" // utile dans la fonction SystemClock_Config
#include "stm32f1xx_ll_system.h" // utile dans la fonction SystemClock_Config
void SystemClock_Config(void)
{
/* Set FLASH latency */
LL_FLASH_SetLatency(LL_FLASH_LATENCY_2);
/* Enable HSE oscillator */
// ********* Commenter la ligne ci-dessous pour MCBSTM32 *****************
// ********* Conserver la ligne si Nucléo*********************************
// LL_RCC_HSE_EnableBypass();
LL_RCC_HSE_Enable();
while(LL_RCC_HSE_IsReady() != 1)
{
};
/* Main PLL configuration and activation */
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE_DIV_1, LL_RCC_PLL_MUL_9);
LL_RCC_PLL_Enable();
while(LL_RCC_PLL_IsReady() != 1)
{
};
/* Sysclk activation on the main PLL */
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
{
};
/* Set APB1 & APB2 prescaler*/
LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2);
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
/* Set systick to 1ms in using frequency set to 72MHz */
LL_Init1msTick(72000000); // utile lorsqu'on utilise la fonction LL_mDelay
/* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */
LL_SetSystemCoreClock(72000000);
}
/**
@ -15,10 +58,12 @@
* @retval None
*/
void Setup(){
SystemClock_Config();
ConfAntiChavirement();
ConfAllure();
ConfVoile();
ConfGouvernail();
ConfAntiChavirement();
}