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@@ -54,7 +54,7 @@ int fputc(int ch, FILE *f)
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/* USER CODE BEGIN PV */
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uint8_t data_to_send[300];
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uint16_t CRC_value = 0;
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-uint16_t initial_address = 0x0000;
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+uint16_t initial_address = 0x00C1;
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uint32_t System_version = 0x23051100;
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uint16_t BaudrateValue = 0x0000;
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uint16_t Adc2_CalibrationValue ;
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@@ -543,7 +543,12 @@ uint16_t read_flash_16(uint32_t flash_address){
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}
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void read_new_address_from_flash(uint32_t flash_address){
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- initial_address = read_flash_16(flash_address); // 读取新地址并赋值给initial_address
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+ uint16_t init_address = read_flash_16(flash_address);
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+ if(init_address == 0xFFFF) {
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+ initial_address = initial_address;
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+ } else {
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+ initial_address = read_flash_16(flash_address); // 读取新地址并赋值给initial_address
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+ }
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}
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void erase_flash(uint32_t ADDR_FLASH){ //进行擦除
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