ErrorCode: 0043, ErrorMsg: BFLB FLASH IDENTIFY FAIL

fengsj

[16:02:36.511] - ========= Interface is Uart =========
[16:02:36.521] - eflash loader bin is eflash_loader_40m.bin
[16:02:36.526] - ========= chip flash id: ef4015 =========
[16:02:36.533] - create partition.bin, pt_new is True
[16:02:36.544] - fw_boot_head_gen xtal: 40M
[16:02:36.547] - Create bootheader using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:02:36.547] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[16:02:36.549] - Created file len:176
[16:02:36.554] - Create efuse using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:02:36.555] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[EFUSE_CFG]>
[16:02:36.558] - Created file len:128
[16:02:36.562] - ========= sp image create =========
[16:02:36.565] - Image hash is b'32d557e3493efd2077fa8c010424d22ea52bda1f7651c0ad136d83c7ff0c026c'
[16:02:36.565] - Header crc: b'32565ecf'
[16:02:36.565] - Write flash img
[16:02:36.573] - FW Header is 176, 3920 still needed
[16:02:36.574] - FW OTA bin header is Done. Len is 4096
[16:02:36.584] - BL60X_OTA_Ver1.0
[16:02:36.597] - FW OTA bin is Done. Len is 74560
[16:02:36.647] - OTA XZ file len = 40172
[16:02:36.649] - Partiton len = 557056
[16:02:36.649] - BL60X_OTA_Ver1.0
[16:02:36.658] - FW OTA xz is Done
[16:02:36.659] - ========= eflash loader config =========
[16:02:36.700] - Version: eflash_loader_v2.4.3
[16:02:36.700] - Program Start
[16:02:36.700] - ========= eflash loader cmd arguments =========
[16:02:36.700] - D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:02:36.701] - Config file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:02:36.703] - serial port is COM5
[16:02:36.703] - cpu_reset=False
[16:02:36.703] - chiptype: bl602
[16:02:36.704] - ========= Interface is uart =========
[16:02:36.704] - com speed: 2000000
[16:02:36.706] - Eflash load helper file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_40m.bin
[16:02:36.707] - ========= load eflash_loader.bin =========
[16:02:36.707] - Load eflash_loader.bin via uart
[16:02:36.707] - ========= image load =========
[16:02:36.988] - tx rx and power off, press the machine!
[16:02:36.990] - cutoff time is 0.1
[16:02:37.099] - power on tx and rx
[16:02:37.917] - reset cnt: 0, reset hold: 0.005, shake hand delay: 0.1
[16:02:37.919] - clean buf
[16:02:37.921] - send sync
[16:02:38.156] - ack is b'4f4b'
[16:02:38.202] - shake hand success
[16:02:38.217] - get_boot_info
[16:02:38.221] - data read is b'010000000000000003000300578d1d4cb97c1600'
[16:02:38.222] - ========= ChipID: 7cb94c1d8d57 =========
[16:02:38.222] - last boot info: None
[16:02:38.222] - sign is 0 encrypt is 0
[16:02:38.222] - segcnt is 1
[16:02:38.231] - segdata_len is 37184
[16:02:38.314] - 4080/37184
[16:02:38.399] - 8160/37184
[16:02:38.486] - 12240/37184
[16:02:38.572] - 16320/37184
[16:02:38.659] - 20400/37184
[16:02:38.745] - 24480/37184
[16:02:38.831] - 28560/37184
[16:02:38.917] - 32640/37184
[16:02:39.002] - 36720/37184
[16:02:39.023] - 37184/37184
[16:02:39.025] - Run img
[16:02:39.142] - Load helper bin time cost(ms): 2435.6083984375
[16:02:39.254] - Flash load shake hand
[16:02:39.284] - default set DTR high
[16:02:39.395] - clean buf
[16:02:39.399] - send sync
[16:02:39.631] - ack is b'4f4b'
[16:02:39.678] - Read mac addr
[16:02:39.684] - flash set para
[16:02:39.685] - ========= flash read jedec ID =========
[16:02:39.688] - Read flash jedec ID
[16:02:39.689] - readdata:
[16:02:39.689] - b'007fff00'
[16:02:39.690] - Finished
[16:02:39.696] - eflash loader identify flash fail!
[16:02:39.696] - ErrorCode: 0043, ErrorMsg: BFLB FLASH IDENTIFY FAIL
[16:02:39.697] - Burn Retry
[16:02:39.697] - 0
[16:02:39.698] - Burn return with retry fail

fengsj

what's wrong?

asaki

Reduce baudrate.

fengsj

Warning: This v1 partition table is deprecated
[16:25:59.170] - ========= Interface is Uart =========
[16:25:59.181] - eflash loader bin is eflash_loader_40m.bin
[16:25:59.185] - ========= chip flash id: ef4015 =========
[16:25:59.193] - create partition.bin, pt_new is True
[16:25:59.205] - fw_boot_head_gen xtal: 40M
[16:25:59.207] - Create bootheader using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:25:59.207] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[16:25:59.209] - Created file len:176
[16:25:59.217] - Create efuse using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:25:59.218] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[EFUSE_CFG]>
[16:25:59.221] - Created file len:128
[16:25:59.224] - ========= sp image create =========
[16:25:59.226] - Image hash is b'32d557e3493efd2077fa8c010424d22ea52bda1f7651c0ad136d83c7ff0c026c'
[16:25:59.226] - Header crc: b'32565ecf'
[16:25:59.226] - Write flash img
[16:25:59.238] - FW Header is 176, 3920 still needed
[16:25:59.239] - FW OTA bin header is Done. Len is 4096
[16:25:59.249] - BL60X_OTA_Ver1.0
[16:25:59.259] - FW OTA bin is Done. Len is 74560
[16:25:59.311] - OTA XZ file len = 40172
[16:25:59.312] - Partiton len = 557056
[16:25:59.313] - BL60X_OTA_Ver1.0
[16:25:59.320] - FW OTA xz is Done
[16:25:59.321] - ========= eflash loader config =========
[16:25:59.357] - Version: eflash_loader_v2.4.3
[16:25:59.359] - Program Start
[16:25:59.359] - ========= eflash loader cmd arguments =========
[16:25:59.359] - D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:25:59.360] - Config file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:25:59.364] - serial port is COM5
[16:25:59.365] - cpu_reset=False
[16:25:59.365] - chiptype: bl602
[16:25:59.365] - ========= Interface is uart =========
[16:25:59.365] - com speed: 1000000
[16:25:59.365] - Eflash load helper file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_40m.bin
[16:25:59.365] - ========= load eflash_loader.bin =========
[16:25:59.365] - Load eflash_loader.bin via uart
[16:25:59.365] - ========= image load =========
[16:25:59.656] - tx rx and power off, press the machine!
[16:25:59.658] - cutoff time is 0.1
[16:25:59.767] - power on tx and rx
[16:26:00.586] - reset cnt: 0, reset hold: 0.005, shake hand delay: 0.1
[16:26:00.589] - clean buf
[16:26:00.598] - send sync
[16:26:00.835] - ack is b'4f4b'
[16:26:00.882] - shake hand success
[16:26:00.897] - get_boot_info
[16:26:00.904] - data read is b'010000000000000003000300578d1d4cb97c1600'
[16:26:00.904] - ========= ChipID: 7cb94c1d8d57 =========
[16:26:00.904] - last boot info: None
[16:26:00.904] - sign is 0 encrypt is 0
[16:26:00.905] - segcnt is 1
[16:26:00.920] - segdata_len is 37184
[16:26:01.006] - 4080/37184
[16:26:01.094] - 8160/37184
[16:26:01.180] - 12240/37184
[16:26:01.268] - 16320/37184
[16:26:01.355] - 20400/37184
[16:26:01.440] - 24480/37184
[16:26:01.526] - 28560/37184
[16:26:01.613] - 32640/37184
[16:26:01.700] - 36720/37184
[16:26:01.716] - 37184/37184
[16:26:01.721] - Run img
[16:26:01.833] - Load helper bin time cost(ms): 2467.73583984375
[16:26:01.943] - Flash load shake hand
[16:26:01.971] - default set DTR high
[16:26:02.086] - clean buf
[16:26:02.089] - send sync
[16:26:02.320] - ack is b'4f4b'
[16:26:02.367] - Read mac addr
[16:26:02.373] - flash set para
[16:26:02.377] - ========= flash read jedec ID =========
[16:26:02.380] - Read flash jedec ID
[16:26:02.382] - readdata:
[16:26:02.382] - b'007fff00'
[16:26:02.383] - Finished
[16:26:02.384] - eflash loader identify flash fail!
[16:26:02.385] - ErrorCode: 0043, ErrorMsg: BFLB FLASH IDENTIFY FAIL
[16:26:02.386] - Burn Retry
[16:26:02.386] - 0
[16:26:02.386] - Burn return with retry fail
[16:26:27.523] - ========= Interface is Uart =========
[16:26:27.530] - eflash loader bin is eflash_loader_40m.bin
[16:26:27.536] - ========= chip flash id: ef4015 =========
[16:26:27.545] - create partition.bin, pt_new is True
[16:26:27.556] - fw_boot_head_gen xtal: 40M
[16:26:27.559] - Create bootheader using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:26:27.559] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[16:26:27.561] - Created file len:176
[16:26:27.567] - Create efuse using D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini
[16:26:27.569] - Updating data according to <D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\img_create_iot/efuse_bootheader_cfg.ini[EFUSE_CFG]>
[16:26:27.571] - Created file len:128
[16:26:27.576] - ========= sp image create =========
[16:26:27.579] - Image hash is b'32d557e3493efd2077fa8c010424d22ea52bda1f7651c0ad136d83c7ff0c026c'
[16:26:27.579] - Header crc: b'32565ecf'
[16:26:27.579] - Write flash img
[16:26:27.588] - FW Header is 176, 3920 still needed
[16:26:27.589] - FW OTA bin header is Done. Len is 4096
[16:26:27.598] - BL60X_OTA_Ver1.0
[16:26:27.608] - FW OTA bin is Done. Len is 74560
[16:26:27.657] - OTA XZ file len = 40172
[16:26:27.658] - Partiton len = 557056
[16:26:27.658] - BL60X_OTA_Ver1.0
[16:26:27.666] - FW OTA xz is Done
[16:26:27.666] - ========= eflash loader config =========
[16:26:27.703] - Version: eflash_loader_v2.4.3
[16:26:27.704] - Program Start
[16:26:27.704] - ========= eflash loader cmd arguments =========
[16:26:27.704] - D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:26:27.704] - Config file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_cfg.ini
[16:26:27.709] - serial port is COM5
[16:26:27.709] - cpu_reset=False
[16:26:27.709] - chiptype: bl602
[16:26:27.709] - ========= Interface is uart =========
[16:26:27.709] - com speed: 100000
[16:26:27.709] - Eflash load helper file: D:\BaiduNetdiskDownload\BouffaloLabDevCube-v1.8.1\chips\bl602\eflash_loader/eflash_loader_40m.bin
[16:26:27.710] - ========= load eflash_loader.bin =========
[16:26:27.710] - Load eflash_loader.bin via uart
[16:26:27.710] - ========= image load =========
[16:26:27.997] - tx rx and power off, press the machine!
[16:26:27.998] - cutoff time is 0.1
[16:26:28.108] - power on tx and rx
[16:26:28.932] - reset cnt: 0, reset hold: 0.005, shake hand delay: 0.1
[16:26:28.936] - clean buf
[16:26:28.938] - send sync
[16:26:29.167] - ack is b'4f4b'
[16:26:29.214] - shake hand success
[16:26:29.230] - get_boot_info
[16:26:29.236] - data read is b'010000000000000003000300578d1d4cb97c1600'
[16:26:29.236] - ========= ChipID: 7cb94c1d8d57 =========
[16:26:29.236] - last boot info: None
[16:26:29.237] - sign is 0 encrypt is 0
[16:26:29.238] - segcnt is 1
[16:26:29.253] - segdata_len is 37184
[16:26:29.338] - 4080/37184
[16:26:29.422] - 8160/37184
[16:26:29.507] - 12240/37184
[16:26:29.594] - 16320/37184
[16:26:29.680] - 20400/37184
[16:26:29.765] - 24480/37184
[16:26:29.850] - 28560/37184
[16:26:29.935] - 32640/37184
[16:26:30.021] - 36720/37184
[16:26:30.034] - 37184/37184
[16:26:30.036] - Run img
[16:26:30.154] - Load helper bin time cost(ms): 2443.80419921875
[16:26:30.263] - Flash load shake hand
[16:26:30.291] - default set DTR high
[16:26:30.402] - clean buf
[16:26:30.406] - send sync
[16:26:30.637] - ack is b'4f4b'
[16:26:30.684] - Read mac addr
[16:26:30.690] - flash set para
[16:26:30.691] - ========= flash read jedec ID =========
[16:26:30.695] - Read flash jedec ID
[16:26:30.695] - readdata:
[16:26:30.696] - b'007fff00'
[16:26:30.696] - Finished
[16:26:30.701] - eflash loader identify flash fail!
[16:26:30.701] - ErrorCode: 0043, ErrorMsg: BFLB FLASH IDENTIFY FAIL
[16:26:30.702] - Burn Retry
[16:26:30.702] - 0
[16:26:30.702] - Burn return with retry fail

fengsj

same result

fengsj

change another chip is OK