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- #include "gd_ota_flash.h"
- #include "gd32f10x_fmc.h"
- #include "delay.h"
- #include "string.h"
- #include <stdlib.h>
- void GD32_WriteFlash(uint32_t saddr, uint32_t *wdata, uint32_t wnum);
- void GD32_EraseFlash(uint16_t start, uint16_t num);
- //读取soft版本信息
- int read_soft_version()
- {
-
- }
- void write_soft_version(BOOT_MESSAGE *save_message)
- {
-
- GD32_EraseFlash(FMC_Page,1);
- uint32_t data=FMC_READ(FMC_WRITE_START_ADDR);
- GD32_WriteFlash(FMC_WRITE_START_ADDR,(uint32_t *) save_message,sizeof(BOOT_MESSAGE));
-
- }
- //读取GD32flash
- void GD32_READ_OTA(BOOT_MESSAGE *READ)
- {
- uint32_t data=FMC_READ(FMC_WRITE_START_ADDR);
- Delay_Ms(10);
- memcpy(READ,&data,4);
- }
- //对系统存储版本信息进行初始化
- void soft_init()
- {
- BOOT_MESSAGE *currentBoot=malloc(sizeof(BOOT_MESSAGE));
- GD32_READ_OTA(currentBoot);
- if(currentBoot->VERSION_H==0xFF && currentBoot->VERSION_M==0xFF &¤tBoot->VERSION_L==0xFF )
- {
- currentBoot->VERSION_H=1;currentBoot->VERSION_L=0;currentBoot->VERSION_M=0;currentBoot->UP_FLAG=0;
- write_soft_version(currentBoot);
- }
-
- free(currentBoot);
-
- }
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