While starting the debug session, my code is repeatedly getting stuck into error handler and not entering to main.cpp. Previously came into a solution of including the system clock config in main.cpp but is still not working.
Also tried of adding a break point before clock config function but its not getting halted at the break point .
Below provided is my main.cpp code:
#define ARDUINO_MAIN
#include "Arduino.h"
// Force init to be called *first*, i.e. before static object allocation.
// Otherwise, statically allocated objects that need HAL may fail.
__attribute__((constructor(101))) void premain()
{
// Required by FreeRTOS, see http://www.freertos.org/RTOS-Cortex-M3-M4.html
#ifdef NVIC_PRIORITYGROUP_4
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
#endif
#if (__CORTEX_M == 0x07U)
// Defined in CMSIS core_cm7.h
#ifndef I_CACHE_DISABLED
SCB_EnableICache();
#endif
#ifndef D_CACHE_DISABLED
SCB_EnableDCache();
#endif
#endif
init();
}
extern "C" void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
{
Error_Handler();
}
}
/*
* \brief Main entry point of Arduino application
*/
int main(void)
{
initVariant();
setup();
for (;;) {
#if defined(CORE_CALLBACK)
CoreCallback();
#endif
loop();
serialEventRun();
}
return 0;
}
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