dtu_gateway/bootloader/USER/main.c

#include "gd32f10x.h"
#include "main.h"
#include "delay.h"
#include "fmc.h"
#include "ota_message.h"

#include "boot.h"
#include "w25q32.h"
void task_fwdgt_reload(void);
OTA_STRUCT UpDataA;           //A区更新用到的结构体

void my_test(void)
{
	static OTA_MESSAGE ota_message = {0};
	uint32_t i = 0;
	ota_message.otaflag = 1;
	ota_message.XmodemByte = 200 * 1024;
	//往地址0x08070000写OTA_MESSAGE结构体
	// GD32_WriteFlash(OTA_EVENT_START_ADDR,&ota_message,sizeof(OTA_MESSAGE));
	fmc_state_enum state;
	// state = fmc_word_program((uint32_t)0x08070000,(uint32_t)(1));
	// fmc_flag_clear(FMC_FLAG_BANK0_END | FMC_FLAG_BANK0_WPERR | FMC_FLAG_BANK0_PGERR);
	// state = fmc_word_program((uint32_t)0x08070004,(uint32_t)(100 * 1024));
	// fmc_flag_clear(FMC_FLAG_BANK0_END | FMC_FLAG_BANK0_WPERR | FMC_FLAG_BANK0_PGERR);
	// FLASH_WriteNotErase(0x08070000,&ota_message,sizeof(OTA_MESSAGE)/2);
	// FLASH_ErasePage(0x08069000,1);
	GD32_EraseFlash(210,1);
	FLASH_Write(0x08069000,&ota_message,sizeof(OTA_MESSAGE)/2);
	i = *(uint32_t*)(0x08069000);
	i = *(uint32_t*)(0x08069004);
	// FLASH_Write(0x08069008,&ota_message,sizeof(OTA_MESSAGE)/2);
	
	Delay_Ms(100);
}

int main(void)
{
	Delay_Init();          
	W25Q32_Init();	//弃用w25q32改用fmc存储
	OTA_MESSAGE *ota_data;
	task_fwdgt_reload();
	// my_test();
	if(load_ota_message_config_params()==0)
	{
		//ota事件产生了，进入Bootloader分支
		ota_data=get_config_params();
		BootLoader_Brance(ota_data->XmodemByte);
	}
	//没有OTA事件产生跳转A区
	else
	{
		LOAD_A(GD32_A_SADDR);
	}
  
	while(1)
	{
		
		
	}
	
}

void task_fwdgt_reload(void)
{
	/* uncock fwdgt write protect*/
	fwdgt_write_enable();
	/* feed fwdgt */
	fwdgt_counter_reload();	
}