/*******************************************************************************
* Function Name : HAL_Core_Config.
* Description : Called in startup routine, before calling C++ constructors.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void HAL_Core_Config(void)
{
// this ensures the stm32_it.c functions aren't dropped by the linker, thinking
// they are unused. Without this none of the interrupts handlers are linked.
linkme();
DECLARE_SYS_HEALTH(ENTERED_SparkCoreConfig);
#ifdef DFU_BUILD_ENABLE
/* Set the Vector Table(VT) base location at 0x5000 */
NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x5000);
USE_SYSTEM_FLAGS = 1;
#endif
#ifdef SWD_JTAG_DISABLE
/* Disable the Serial Wire JTAG Debug Port SWJ-DP */
GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, ENABLE);
#else
#ifdef SWD_ENABLE_JTAG_DISABLE
/* Disable JTAG, but enable SWJ-DP */
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
#endif
#endif
Set_System();
SysTick_Configuration();
/* Enable CRC clock */
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_CRC, ENABLE);
HAL_RTC_Configuration();
/* Execute Stop mode if STOP mode flag is set via System.sleep(pin, mode) */
HAL_Core_Execute_Stop_Mode();
LED_SetRGBColor(RGB_COLOR_WHITE);
LED_On(LED_RGB);
#ifdef IWDG_RESET_ENABLE
// ToDo this needs rework for new bootloader
/* Check if the system has resumed from IWDG reset */
if (RCC_GetFlagStatus(RCC_FLAG_IWDGRST) != RESET)
{
/* IWDGRST flag set */
IWDG_SYSTEM_RESET = 1;
/* Clear reset flags */
RCC_ClearFlag();
}
/* We are duplicating the IWDG call here for compatibility with old bootloader */
/* Set IWDG Timeout to 3 secs */
IWDG_Reset_Enable(3 * TIMING_IWDG_RELOAD);
#endif
#ifdef DFU_BUILD_ENABLE
Load_SystemFlags();
#endif
sFLASH_Init();
module_user_init_hook();
}
/*******************************************************************************
* Function Name : HAL_Core_Config.
* Description : Called in startup routine, before calling C++ constructors.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void HAL_Core_Config(void)
{
DECLARE_SYS_HEALTH(ENTERED_SparkCoreConfig);
#ifdef DFU_BUILD_ENABLE
//Currently this is done through WICED library API so commented.
//NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x20000);
USE_SYSTEM_FLAGS = 1;
#endif
Set_System();
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_BKPSRAM, ENABLE);
//Wiring pins default to inputs
#if !defined(USE_SWD_JTAG) && !defined(USE_SWD)
for (pin_t pin=0; pin<=19; pin++)
HAL_Pin_Mode(pin, INPUT);
#if PLATFORM_ID==8 // Additional pins for P1
for (pin_t pin=24; pin<=29; pin++)
HAL_Pin_Mode(pin, INPUT);
#endif
#if PLATFORM_ID==10 // Additional pins for Electron
for (pin_t pin=24; pin<=35; pin++)
HAL_Pin_Mode(pin, INPUT);
#endif
#endif
HAL_Core_Config_systick_configuration();
HAL_RTC_Configuration();
HAL_RNG_Configuration();
#ifdef DFU_BUILD_ENABLE
Load_SystemFlags();
#endif
LED_SetRGBColor(RGB_COLOR_WHITE);
LED_On(LED_RGB);
// override the WICED interrupts, specifically SysTick - there is a bug
// where WICED isn't ready for a SysTick until after main() has been called to
// fully intialize the RTOS.
HAL_Core_Setup_override_interrupts();
#if MODULAR_FIRMWARE
// write protect system module parts if not already protected
FLASH_WriteProtectMemory(FLASH_INTERNAL, CORE_FW_ADDRESS, USER_FIRMWARE_IMAGE_LOCATION - CORE_FW_ADDRESS, true);
#endif
#ifdef HAS_SERIAL_FLASH
//Initialize Serial Flash
sFLASH_Init();
#else
FLASH_AddToFactoryResetModuleSlot(FLASH_INTERNAL, INTERNAL_FLASH_FAC_ADDRESS,
FLASH_INTERNAL, USER_FIRMWARE_IMAGE_LOCATION, FIRMWARE_IMAGE_SIZE,
FACTORY_RESET_MODULE_FUNCTION, MODULE_VERIFY_CRC|MODULE_VERIFY_FUNCTION|MODULE_VERIFY_DESTINATION_IS_START_ADDRESS); //true to verify the CRC during copy also
#endif
}
