HG_REPOSITORIES/LPP/INSTRUMENTATION/libuc2 Files · lib/src/stm32f4/CPU/cpuinit.c

Added Simulator target to run code on x86 and debug functions....

Added Simulator target to run code on x86 and debug functions. Fixed some bugs on terminal widget.

jeandet - - Load All Authors

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             cpuinit.c
        
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        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
      #include "stm32f4xx.h"

      #include <stdint.h>

      #include <stdlib.h>

      #include <stdio.h>

      #include <bsp.h>

      #include <stm32f4xx_rcc.h>

      #include <core.h>

      extern int main();

      void cpu_init()

      {

          extern uint32_t currentCpuFreq;

        jeandet
    
Finished mid-point circle algorithm for ili9328 controler

              r48
            
      #ifndef CPUFREQ

        #define CPUFREQ (16*1000*1000)

      #endif

          currentCpuFreq = CPUFREQ;

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
          enable_FPU();

          RCC->CR |= (uint32_t)0x00000001;

          FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS;

          reset_AHB1();

          reset_AHB2();

          reset_APB1();

          reset_APB2();

          RCC->CR |= (uint32_t)0x00000001;

          FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS;

          RCC->CFGR = 0x00000000;

          RCC->CIR = 0x00000000;

          SCB->VTOR = FLASH_BASE;

          RCC->APB1ENR |= RCC_APB1ENR_PWREN;

          PWR->CR |= PWR_CR_PMODE;

          currentCpuFreq=setCpuFreq(currentCpuFreq);

          currentCpuFreq=getCpuFreq();

          configureSysTick();

          bsp_init();

          printf("SysTick Configured to reach 100us period\n\r");

          RCC_ClocksTypeDef RCC_ClocksStatus;

          RCC_GetClocksFreq(&RCC_ClocksStatus);

          printf("PLL Configured got:\n\r SYS=%uHz\n\r CPU=%uHz\n\r APB1=%uHz\n\r APB2=%uHz\n\r",(unsigned int)RCC_ClocksStatus.SYSCLK_Frequency,(unsigned int)RCC_ClocksStatus.HCLK_Frequency,(unsigned int)RCC_ClocksStatus.PCLK1_Frequency,(unsigned int)RCC_ClocksStatus.PCLK2_Frequency);

          printf("Enter Main\n\r");

          int res=main();

          printf("\n\rprogram exited with code ");

          printf("%u",res);

          printf("\n\r");

          while(1)

          {

              delay_100us(10000);

        jeandet
    
Added Simulator target to run code on x86 and debug functions....

              r63
            
              gpioset(LED2);

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
              delay_100us(10000);

        jeandet
    
Added Simulator target to run code on x86 and debug functions....

              r63
            
              gpioclr(LED2);

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
          }

      }

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jeandet New version totaly integrated to Qt through custom sdk build!...	r47	#include "stm32f4xx.h"
		#include <stdint.h>
		#include <stdlib.h>
		#include <stdio.h>
		#include <bsp.h>
		#include <stm32f4xx_rcc.h>
		#include <core.h>
		extern int main();



		void cpu_init()
		{
		extern uint32_t currentCpuFreq;
jeandet Finished mid-point circle algorithm for ili9328 controler	r48	#ifndef CPUFREQ
		#define CPUFREQ (1610001000)
		#endif
		currentCpuFreq = CPUFREQ;
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	enable_FPU();
		RCC->CR \|= (uint32_t)0x00000001;
		FLASH->ACR = FLASH_ACR_ICEN \|FLASH_ACR_DCEN \|FLASH_ACR_LATENCY_5WS;
		reset_AHB1();
		reset_AHB2();
		reset_APB1();
		reset_APB2();
		RCC->CR \|= (uint32_t)0x00000001;
		FLASH->ACR = FLASH_ACR_ICEN \|FLASH_ACR_DCEN \|FLASH_ACR_LATENCY_5WS;
		RCC->CFGR = 0x00000000;
		RCC->CIR = 0x00000000;
		SCB->VTOR = FLASH_BASE;
		RCC->APB1ENR \|= RCC_APB1ENR_PWREN;
		PWR->CR \|= PWR_CR_PMODE;
		currentCpuFreq=setCpuFreq(currentCpuFreq);
		currentCpuFreq=getCpuFreq();
		configureSysTick();
		bsp_init();
		printf("SysTick Configured to reach 100us period\n\r");
		RCC_ClocksTypeDef RCC_ClocksStatus;
		RCC_GetClocksFreq(&RCC_ClocksStatus);
		printf("PLL Configured got:\n\r SYS=%uHz\n\r CPU=%uHz\n\r APB1=%uHz\n\r APB2=%uHz\n\r",(unsigned int)RCC_ClocksStatus.SYSCLK_Frequency,(unsigned int)RCC_ClocksStatus.HCLK_Frequency,(unsigned int)RCC_ClocksStatus.PCLK1_Frequency,(unsigned int)RCC_ClocksStatus.PCLK2_Frequency);
		printf("Enter Main\n\r");
		int res=main();
		printf("\n\rprogram exited with code ");
		printf("%u",res);
		printf("\n\r");
		while(1)
		{
		delay_100us(10000);
jeandet Added Simulator target to run code on x86 and debug functions....	r63	gpioset(LED2);
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	delay_100us(10000);
jeandet Added Simulator target to run code on x86 and debug functions....	r63	gpioclr(LED2);
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	}
		}