Using I2C in x-cube-nfc7 to write a string like this why can't you read anything int main(void){ /* USER CODE BEGIN 1 */ uint8_t nfc_data[32] = {0}; const uint16_t nfc_addr = 0x10; // NFC存储区的起始地�?� const uint16_t nfc_size = sizeof(nfc_data); // NFC存储区的大�? char* write_data = "Hello, world!"; // 待写入的字符串 char read_data[32] = {0}; // 读�?�到的字符串 // 将待写入的字符串�?制到nfc_data数组中 strncpy((char*)nfc_data, write_data, sizeof(nfc_data)); // 将nfc_data数组中的字符串写入NFC存储区 NFC07A1_NFCTAG_WriteData(NFC_INSTANCE, nfc_data, nfc_addr, nfc_size); // 从NFC存储区读�?�数�?�到read_data数组中 NFC07A1_NFCTAG_ReadData(NFC_INSTANCE, (uint8_t*)read_data, nfc_addr, nfc_size); // 打�?�读�?�到的字符串 printf("Read data: %s\n", read_data); return 0; /* USER CODE END 1 *//* �?�片机�?置--------------------------------------------------------*//* �?置所有外设，�?始化闪存接�?�和 Systick。*/HAL_Init（）;/* 用户代�?开始�?始化 *//* 用户代�?结�?��?始化 *//* �?置系统时钟 */SystemClock_Config（
