[10:08:08.199] - Open COM7 Listen Success
[10:08:08.957] - ========= Interface is Uart =========
[10:08:08.959] - eflash loader bin is eflash_loader_32m.bin
[10:08:08.963] - ========= chip flash id: c84015 =========
[10:08:08.968] - create partition.bin, pt_new is True
[10:08:08.975] - bl60x_fw_boot_head_gen xtal: 32M
[10:08:08.978] - Create bootheader using D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini
[10:08:08.978] - Updating data according to <D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[10:08:08.980] - Created file len:176
[10:08:08.982] - halt_cpu1 not exist
[10:08:08.983] - Create efuse using D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini
[10:08:08.985] - Updating data according to <D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini[EFUSE_CFG]>
[10:08:08.986] - Created file len:128
[10:08:08.991] - ========= sp image create =========
[10:08:08.993] - Image hash is b'8fb79cf71eec31faf014bb094a44cd2b4e933cc25750b0c4d6028e08128217f6'
[10:08:08.993] - Hash ignored
[10:08:08.993] - Header crc ignored
[10:08:08.994] - Write flash img
[10:08:09.001] - bl60x_fw_boot_head_gen xtal: 32M
[10:08:09.003] - Create bootheader using D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini
[10:08:09.003] - Updating data according to <D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[10:08:09.006] - Created file len:176
[10:08:09.007] - halt_cpu1 not exist
[10:08:09.008] - Create efuse using D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini
[10:08:09.010] - Updating data according to <D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\img_create_iot/efuse_bootheader_cfg.ini[EFUSE_CFG]>
[10:08:09.011] - Created file len:128
[10:08:09.016] - ========= sp image create =========
[10:08:09.020] - Image hash is b'3c482da81b61a54ec3fe237c9fe341dcdfbaff46fef579808e277c2a603502e0'
[10:08:09.020] - Header crc: b'56f3a1cb'
[10:08:09.020] - Write flash img
[10:08:09.023] - FW Header is 176, 3920 still needed
[10:08:09.024] - FW OTA bin header is Done. Len is 4096
[10:08:09.117] - FW OTA bin is Done. Len is 426448
[10:08:09.419] - FW OTA xz is Done
[10:08:09.419] - ========= eflash loader config =========
[10:08:09.448] - =========D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\device_tree\bl_factory_params_IoTKitA_32M.dts ——> D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702/device_tree/ro_params.dtb=========
[10:08:09.592] - Version: bflb_eflash_loader_v2.2.1
[10:08:09.593] - Program Start
[10:08:09.593] - ========= eflash loader cmd arguments =========
[10:08:09.593] - D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\eflash_loader/eflash_loader_cfg.ini
[10:08:09.593] - Config file: D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\eflash_loader/eflash_loader_cfg.ini
[10:08:09.594] - serial port is COM7
[10:08:09.595] - cpu_reset=False
[10:08:09.595] - chiptype: bl702
[10:08:09.595] - ========= Interface is uart =========
[10:08:09.595] - com speed: 2000000
[10:08:09.596] - Eflash load helper file: D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\eflash_loader/eflash_loader_32m.bin
[10:08:09.596] - Eflash load helper file: D:\tools\BouffaloLabDevCube-1.6.4-win32\chips\bl702\eflash_loader/eflash_loader_32m.bin
[10:08:09.596] - ========= load eflash_loader.bin =========
[10:08:09.596] - Load eflash_loader.bin via uart
[10:08:09.597] - ========= image load =========
[10:08:09.603] - usb serial port
[10:08:09.655] - clean buf
[10:08:09.659] - send sync
[10:08:09.763] - ack is b''
[10:08:09.763] - retry
[10:08:09.763] - usb serial port
[10:08:09.815] - clean buf
[10:08:09.819] - send sync
[10:08:10.026] - ack is b'4f4b'
[10:08:10.060] - shake hand success
[10:08:10.072] - get_boot_info
[10:08:10.074] - data read is b'0100020700000000931d00002e0000800000ea070042e8b4'
[10:08:10.074] - ========= ChipID: 0000ea070042e8b4 =========
[10:08:10.074] - last boot info: None
[10:08:10.075] - sign is 0 encrypt is 0
[10:08:10.075] - segcnt is 1
[10:08:10.080] - segdata_len is 58432
[10:08:10.094] - 4080/58432
[10:08:10.108] - 8160/58432
[10:08:10.122] - 12240/58432
[10:08:10.136] - 16320/58432
[10:08:10.150] - 20400/58432
[10:08:10.164] - 24480/58432
[10:08:10.178] - 28560/58432
[10:08:10.192] - 32640/58432
[10:08:10.205] - 36720/58432
[10:08:10.219] - 40800/58432
[10:08:10.233] - 44880/58432
[10:08:10.247] - 48960/58432
[10:08:10.261] - 53040/58432
[10:08:10.275] - 57120/58432
[10:08:10.281] - 58432/58432
[10:08:10.283] - Run img
[10:08:10.387] - Load helper bin time cost(ms): 790.04541015625
[10:08:10.489] - Flash load shake hand
[10:08:10.496] - clean buf
[10:08:10.501] - send sync
[10:08:10.704] - ack is b'4f4b'
[10:08:10.739] - Read mac addr
[10:08:10.739] - ========= flash read jedec ID =========
[10:08:10.740] - Read flash jedec ID
[10:08:10.740] - readdata:
[10:08:10.740] - b'7fffff00'
[10:08:10.741] - Finished
[10:08:10.741] - Program operation
[10:08:10.741] - Flash Chip Erase
[10:08:25.746] - ack is b''
[10:08:25.746] - Retry
[10:08:40.750] - ack is b''
[10:08:40.750] - Retry
[10:08:42.912] - FL0003 unknown
[10:08:42.912] - Retry
[10:08:57.913] - ack is b''
[10:08:57.913] - Erase Fail
[10:08:57.915] - {"ErrorCode": "0033","ErrorMsg":"BFLB FLASH CHIP ERASE FAIL"}
[10:08:57.916] - Burn Retry
[10:08:57.916] - 0
[10:08:57.916] - Burn return with retry fail