*************************** START **************************** START TIME: 202506120950 CONNECT BAUD: 115200 set state: ESP_DL_SYNC serial port opened ----------- baud:115200 root baud:115200 ------------- ===============BAUD : 115200===============CALL DEVICE SYNC connecting... chip sync ok mac l: 0x34680f4c mac h: 0xfbece3 crc_cal: 251 crc_read: 251 crc_test: 0 ESP32 MAC CRC OK get mac res: 1 get flash id : 0x00ffffff manufacturer_id: 0xff device_id: 0xffff com closed Use time: 11 s Download result: FAIL *************************** END **************************** *************************** START **************************** START TIME: 202506120955 CONNECT BAUD: 115200 set state: ESP_DL_SYNC serial port opened ----------- baud:115200 root baud:115200 ------------- ===============BAUD : 115200===============CALL DEVICE SYNC connecting... chip sync ok mac l: 0x34680f4c mac h: 0xfbece3 crc_cal: 251 crc_read: 251 crc_test: 0 ESP32 MAC CRC OK get mac res: 1 get flash id : 0x00000000 manufacturer_id: 0x0 device_id: 0x0 com closed Use time: 55 s Download result: FAIL *************************** END **************************** *************************** START **************************** START TIME: 202506120956 CONNECT BAUD: 115200 set state: ESP_DL_SYNC serial port opened ----------- baud:115200 root baud:115200 ------------- ===============BAUD : 115200===============CALL DEVICE SYNC connecting... chip sync ok mac l: 0x34680f4c mac h: 0xfbece3 crc_cal: 251 crc_read: 251 crc_test: 0 ESP32 MAC CRC OK get mac res: 1 get flash id : 0x00000000 manufacturer_id: 0x0 device_id: 0x0 com closed Use time: 21 s Download result: FAIL *************************** END **************************** *************************** START **************************** START TIME: 202506121010 CONNECT BAUD: 115200 set state: ESP_DL_SYNC serial port opened ----------- baud:115200 root baud:115200 ------------- ===============BAUD : 115200===============CALL DEVICE SYNC connecting... chip sync ok mac l: 0x34680f4c mac h: 0xfbece3 crc_cal: 251 crc_read: 251 crc_test: 0 ESP32 MAC CRC OK get mac res: 1 get flash id : 0x00ffffff manufacturer_id: 0xff device_id: 0xffff com closed Use time: 9 s Download result: FAIL *************************** END **************************** *************************** START **************************** START TIME: 202506121017 CONNECT BAUD: 115200 set state: ESP_DL_SYNC serial port opened ----------- baud:115200 root baud:115200 ------------- ===============BAUD : 115200===============CALL DEVICE SYNC connecting... chip sync ok mac l: 0x34680f4c mac h: 0xfbece3 crc_cal: 251 crc_read: 251 crc_test: 0 ESP32 MAC CRC OK get mac res: 1 get flash id : 0x00ffffff manufacturer_id: 0xff device_id: 0xffff com closed Use time: 6 s Download result: FAIL *************************** END ****************************