Pinecil V2

[Ralim]

Pinecil V2 WiP.

Will need a little bit more cleanup and a squash merge as it overlaps with existing change sets a bit more too.
Also some testing naturally.

ToDo:

• Test on Pinecil V2
• Refactor from placeholder name to PinecilV2
• Test on other models no regressions
• Update docs
• Add to CI
• Test MHP30 for regressions

Not part of this PR:

• BLE

[discip]

@Ralim
Did you have time to review my observation?

[Ralim]

Yep I have seen the observation; but havent replicated yet (but also havent had much time to poke it) Will try and get it tested this weekend.

[Ralim]

@discip
Okay after a bit of triage the issue with temp readings should be fixed.
Had to undo one optimisation i thought I could do for space, so reclaimed some bytes in the settings drawing code instead :)

[discip]

@Ralim
Sorry, but I am on vacation until Aug 20th.
And unfortunately I left my device at home. 😭
Hope this can wait until then.
If someone else could confirm its functionality, I would not mind either.

[Ralim]

No problem at all, enjoy your holiday. This is not a job, your not expected to be prepared all the time 😁

I have my unit around now and it seems to work. Will do a bit more testing with it to be sure then :)
(Or I'm sure you will pull me up with issues when you are back and have time)

[n0cloud]

Hi @Ralim, first of all thanks for your work.

I've flashed this branch on my pinecil v2 and it doesn't seem to work. I've tryed on bflb_mcu_tool on linux and the GUI on Windows. In both cases the tool return success, but the pinecil doesn't display anything on screen.

I understand I took a risk flashing it on my device. I just want to make sure it's not a problem with the branch and it's an issue on my side.

If it's working on your side, would you mind sharing the bin file?

[Ralim]

@n0cloud
Hello,

Firstly let me apologise for not having CI build the .bin file you would require. I have fixed this now.

I have compiled this locally and tested the bin file from the CI action (latest is https://github.com/Ralim/IronOS/actions/runs/2867446828 -- Download link's to file zips are at bottom of that page).
These work for me here and load fine.

I'm using the command
./bflb_mcu_tool --chipname bl702 --firmware ~/Downloads/Pinecilv2/Pinecilv2_EN.bin --port /dev/ttyACM0
to load these to the device.

Have you made sure you have told it the right chip device?

[cazagen]

Same issue here, just attempted to flash with that build from the CI, successful flash. But a blank screen

[Ralim]

What did you flash with? Can you provide logs if you use the cli flasher?

[cazagen]

Flashing from Ubuntu 18.04 with mcu_tool from the SDK.

Logs as follows:

~/p/b/t/bflb_flash_tool ❯❯❯ ./bflb_mcu_tool --chipname bl702 --firmware ~/Downloads/pinecil/Pinecilv2_EN.bin --port /dev/ttyACM0                                                     ⏎master ✱
[13:28:09.091] - ==================================================
[13:28:09.091] - Chip name is bl702
[13:28:09.091] - Serial port is /dev/ttyACM0
[13:28:09.091] - Baudrate is 115200
[13:28:09.091] - Firmware is /home/cazagen/Downloads/pinecil/Pinecilv2_EN.bin
[13:28:09.091] - Default xtal is 32M
[13:28:09.091] - Default flash clock is XCLK
[13:28:09.091] - Default pll clock is 144M
[13:28:09.091] - ==================================================
[13:28:09.095] - EFUSE_CFG
[13:28:09.095] - BOOTHEADER_CFG
[13:28:09.107] - Create bootheader using /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/efuse_bootheader_cfg.ini
[13:28:09.107] - Updating data according to </home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[13:28:09.109] - Created file len:176
[13:28:09.111] - Image create path: /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu
[13:28:09.111] - Config file: /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/img_create_cfg.ini
[13:28:09.111] - Image hash is b'ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0'
[13:28:09.111] - Header crc: b'1a2da1d8'
[13:28:09.111] - Write flash img
[13:28:09.112] - ========= eflash loader config =========
[13:28:09.119] - Version: eflash_loader_v2.4.0
[13:28:09.119] - Program Start
[13:28:09.119] - ========= eflash loader cmd arguments =========
[13:28:09.119] - None
[13:28:09.119] - Config file: /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_cfg.ini
[13:28:09.120] - serial port is /dev/ttyACM0
[13:28:09.120] - cpu_reset=False
[13:28:09.120] - chiptype: bl702
[13:28:09.120] - ========= Interface is uart =========
[13:28:09.120] - com speed: 115200
[13:28:09.120] - Eflash load helper file: /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_32m.bin
[13:28:09.120] - Eflash load helper file: /home/cazagen/pine/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_32m.bin
[13:28:09.120] - ========= load eflash_loader.bin =========
[13:28:09.120] - Load eflash_loader.bin via uart
[13:28:09.120] - ========= image load =========
[13:28:09.130] - default set DTR high
[13:28:09.231] - usb serial port
[13:28:09.282] - clean buf
[13:28:09.282] - send sync
[13:28:09.386] - ack is b''
[13:28:09.386] - retry
[13:28:09.386] - default set DTR high
[13:28:09.487] - usb serial port
[13:28:09.538] - clean buf
[13:28:09.539] - send sync
[13:28:09.743] - ack is b'4f4b'
[13:28:09.773] - shake hand success
[13:28:09.784] - get_boot_info
[13:28:09.788] - data read is b'0100020700000000931d0400210004880000366dd7fdd7c4'
[13:28:09.788] - ========= ChipID: 0000366dd7fdd7c4 =========
[13:28:09.788] - last boot info: None
[13:28:09.788] - sign is 0 encrypt is 0
[13:28:09.788] - segcnt is 1
[13:28:09.795] - segdata_len is 58928
[13:28:09.810] - 4080/58928
[13:28:09.824] - 8160/58928
[13:28:09.838] - 12240/58928
[13:28:09.853] - 16320/58928
[13:28:09.868] - 20400/58928
[13:28:09.882] - 24480/58928
[13:28:09.898] - 28560/58928
[13:28:09.912] - 32640/58928
[13:28:09.926] - 36720/58928
[13:28:09.941] - 40800/58928
[13:28:09.956] - 44880/58928
[13:28:09.970] - 48960/58928
[13:28:09.985] - 53040/58928
[13:28:09.998] - 57120/58928
[13:28:10.007] - 58928/58928
[13:28:10.010] - Run img
[13:28:10.113] - Load helper bin time cost(ms): 992.509033203125
[13:28:10.213] - Flash load shake hand
[13:28:10.247] - default set DTR high
[13:28:10.347] - clean buf
[13:28:10.348] - send sync
[13:28:10.549] - ack is b'4f4b'
[13:28:10.579] - Read mac addr
[13:28:10.581] - flash set para
[13:28:10.581] - ========= flash read jedec ID =========
[13:28:10.582] - Read flash jedec ID
[13:28:10.582] - readdata:
[13:28:10.582] - b'c2201480'
[13:28:10.582] - Finished
[13:28:10.591] - Program operation
[13:28:10.591] - Dealing Index 0
[13:28:10.592] - ========= programming chips/bl702/img_create_mcu/bootinfo.bin to 0x0
[13:28:10.599] - ========= flash load =========
[13:28:10.600] - ========= flash erase =========
[13:28:10.600] - Erase flash  from 0x0 to 0xaf
[13:28:10.600] - erase pending
[13:28:10.685] - Erase time cost(ms): 85.5537109375
[13:28:10.687] - Load 176/176 {"progress":100}
[13:28:10.687] - Load 176/176 {"progress":100}
[13:28:10.687] - Write check
[13:28:10.688] - Flash load time cost(ms): 1.906005859375
[13:28:10.688] - Finished
[13:28:10.688] - Sha caled by host: de1b48b126e284ee4780dc35105d9648d5cc9f32202a16d3024d086cdd6163da
[13:28:10.688] - xip mode Verify
[13:28:10.690] - Read Sha256/176
[13:28:10.690] - Flash xip readsha time cost(ms): 1.56591796875
[13:28:10.690] - Finished
[13:28:10.690] - Sha caled by dev: de1b48b126e284ee4780dc35105d9648d5cc9f32202a16d3024d086cdd6163da
[13:28:10.691] - Verify success
[13:28:10.691] - Dealing Index 1
[13:28:10.691] - ========= programming chips/bl702/img_create_mcu/img.bin to 0x2000
[13:28:10.700] - ========= flash load =========
[13:28:10.700] - ========= flash erase =========
[13:28:10.700] - Erase flash  from 0x2000 to 0xfbdf
[13:28:10.701] - erase pending
[13:28:10.755] - erase pending
[13:28:10.813] - erase pending
[13:28:10.868] - erase pending
[13:28:10.931] - erase pending
[13:28:10.984] - erase pending
[13:28:11.037] - erase pending
[13:28:11.363] - Erase time cost(ms): 663.049072265625
[13:28:11.375] - Load 2048/56288 {"progress":3}
[13:28:11.386] - Load 4096/56288 {"progress":7}
[13:28:11.397] - Load 6144/56288 {"progress":10}
[13:28:11.409] - Load 8192/56288 {"progress":14}
[13:28:11.420] - Load 10240/56288 {"progress":18}
[13:28:11.431] - Load 12288/56288 {"progress":21}
[13:28:11.443] - Load 14336/56288 {"progress":25}
[13:28:11.454] - Load 16384/56288 {"progress":29}
[13:28:11.465] - Load 18432/56288 {"progress":32}
[13:28:11.477] - Load 20480/56288 {"progress":36}
[13:28:11.488] - Load 22528/56288 {"progress":40}
[13:28:11.499] - Load 24576/56288 {"progress":43}
[13:28:11.511] - Load 26624/56288 {"progress":47}
[13:28:11.522] - Load 28672/56288 {"progress":50}
[13:28:11.534] - Load 30720/56288 {"progress":54}
[13:28:11.545] - Load 32768/56288 {"progress":58}
[13:28:11.556] - Load 34816/56288 {"progress":61}
[13:28:11.567] - Load 36864/56288 {"progress":65}
[13:28:11.578] - Load 38912/56288 {"progress":69}
[13:28:11.590] - Load 40960/56288 {"progress":72}
[13:28:11.600] - Load 43008/56288 {"progress":76}
[13:28:11.611] - Load 45056/56288 {"progress":80}
[13:28:11.622] - Load 47104/56288 {"progress":83}
[13:28:11.634] - Load 49152/56288 {"progress":87}
[13:28:11.645] - Load 51200/56288 {"progress":90}
[13:28:11.657] - Load 53248/56288 {"progress":94}
[13:28:11.669] - Load 55296/56288 {"progress":98}
[13:28:11.674] - Load 56288/56288 {"progress":100}
[13:28:11.674] - Load 56288/56288 {"progress":100}
[13:28:11.674] - Write check
[13:28:11.674] - Flash load time cost(ms): 310.600341796875
[13:28:11.674] - Finished
[13:28:11.675] - Sha caled by host: ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0
[13:28:11.675] - xip mode Verify
[13:28:11.689] - Read Sha256/56288
[13:28:11.690] - Flash xip readsha time cost(ms): 14.287841796875
[13:28:11.690] - Finished
[13:28:11.690] - Sha caled by dev: ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0
[13:28:11.690] - Verify success
[13:28:11.690] - Program Finished
[13:28:11.690] - All time cost(ms): 2570.555419921875
[13:28:11.791] - close interface
[13:28:11.792] - [All Success]

[n0cloud]

I'm using the same command line with the correct chipname. I'll try with the bin from the CI later today when I get time

[n0cloud]

Still the same issue with the bin from CI. Tried with multiple bflb-mcu-tool versions

bflb-mcu-tool --chipname bl702 --port /dev/ttyACM1 --firmware $HOME/Documents/Pinecilv2_EN.bin 
[11:22:45.904] - ==================================================
[11:22:45.904] - Chip name is bl702
[11:22:45.904] - Serial port is /dev/ttyACM1
[11:22:45.904] - Baudrate is 115200
[11:22:45.904] - Firmware is /home/gabriel/Documents/Pinecilv2_EN.bin
[11:22:45.904] - Device Tree is None
[11:22:45.904] - ==================================================
[11:22:45.904] - Default xtal is 32M
[11:22:45.904] - Default flash clock is XCLK
[11:22:45.904] - Default pll clock is 144M
[11:22:45.907] - EFUSE_CFG
[11:22:45.907] - BOOTHEADER_CFG
[11:22:45.908] - Create bootheader using /home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/img_create_mcu/efuse_bootheader_cfg.ini
[11:22:45.908] - Updating data according to </home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/img_create_mcu/efuse_bootheader_cfg.ini[BOOTHEADER_CFG]>
[11:22:45.909] - Created file len:176
[11:22:45.910] - Image create path: /home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/img_create_mcu
[11:22:45.910] - Config file: /home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/img_create_mcu/img_create_cfg.ini
[11:22:45.910] - Image hash is b'ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0'
[11:22:45.910] - Header crc: b'1a2da1d8'
[11:22:45.910] - Write flash img
[11:22:45.910] - ========= eflash loader config =========
[11:22:45.914] - Version: eflash_loader_v2.4.2
[11:22:45.914] - Program Start
[11:22:45.914] - ========= eflash loader cmd arguments =========
[11:22:45.914] - None
[11:22:45.914] - Config file: /home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/eflash_loader/eflash_loader_cfg.ini
[11:22:45.914] - serial port is /dev/ttyACM1
[11:22:45.914] - cpu_reset=False
[11:22:45.914] - chiptype: bl702
[11:22:45.914] - ========= Interface is uart =========
[11:22:45.914] - com speed: 115200
[11:22:45.914] - Eflash load helper file: /home/gabriel/.local/lib/python3.10/site-packages/bflb_mcu_tool/chips/bl702/eflash_loader/eflash_loader_32m.bin
[11:22:45.914] - ========= load eflash_loader.bin =========
[11:22:45.914] - Load eflash_loader.bin via uart
[11:22:45.914] - ========= image load =========
[11:22:45.926] - default set DTR high
[11:22:46.026] - usb serial port
[11:22:46.077] - clean buf
[11:22:46.077] - send sync
[11:22:46.180] - ack is b''
[11:22:46.180] - retry
[11:22:46.180] - default set DTR high
[11:22:46.280] - usb serial port
[11:22:46.332] - clean buf
[11:22:46.332] - send sync
[11:22:46.535] - ack is b'4f4b'
[11:22:46.565] - shake hand success
[11:22:46.575] - get_boot_info
[11:22:46.578] - data read is b'0100020700000000931d04002400048800005582d7fdd7c4'
[11:22:46.578] - ========= ChipID: 00005582d7fdd7c4 =========
[11:22:46.578] - last boot info: None
[11:22:46.578] - sign is 0 encrypt is 0
[11:22:46.578] - segcnt is 1
[11:22:46.586] - segdata_len is 59200
[11:22:46.621] - 4080/59200
[11:22:46.656] - 8160/59200
[11:22:46.690] - 12240/59200
[11:22:46.725] - 16320/59200
[11:22:46.760] - 20400/59200
[11:22:46.794] - 24480/59200
[11:22:46.829] - 28560/59200
[11:22:46.864] - 32640/59200
[11:22:46.899] - 36720/59200
[11:22:46.933] - 40800/59200
[11:22:46.968] - 44880/59200
[11:22:47.002] - 48960/59200
[11:22:47.037] - 53040/59200
[11:22:47.071] - 57120/59200
[11:22:47.090] - 59200/59200
[11:22:47.093] - Run img
[11:22:47.195] - Load helper bin time cost(ms): 1281.181884765625
[11:22:47.295] - Flash load shake hand
[11:22:47.303] - default set DTR high
[11:22:47.404] - clean buf
[11:22:47.404] - send sync
[11:22:47.604] - ack is b'4f4b'
[11:22:47.634] - Read mac addr
[11:22:47.635] - flash set para
[11:22:47.635] - set flash cfg: 102FF
[11:22:47.635] - Set flash config
[11:22:47.636] - Set para time cost(ms): 0.6201171875
[11:22:47.636] - ========= flash read jedec ID =========
[11:22:47.636] - Read flash jedec ID
[11:22:47.636] - readdata:
[11:22:47.636] - b'c2201480'
[11:22:47.636] - Finished
[11:22:47.638] - Program operation
[11:22:47.638] - Dealing Index 0
[11:22:47.638] - ========= programming chips/bl702/img_create_mcu/bootinfo.bin to 0x00000000
[11:22:47.639] - ========= flash load =========
[11:22:47.639] - ========= flash erase =========
[11:22:47.639] - Erase flash  from 0x0 to 0xaf
[11:22:47.639] - erase pending
[11:22:47.716] - Erase time cost(ms): 77.271728515625
[11:22:47.718] - Load 176/176 {"progress":100}
[11:22:47.718] - Load 176/176 {"progress":100}
[11:22:47.718] - Write check
[11:22:47.718] - Flash load time cost(ms): 1.7001953125
[11:22:47.718] - Finished
[11:22:47.718] - Sha caled by host: de1b48b126e284ee4780dc35105d9648d5cc9f32202a16d3024d086cdd6163da
[11:22:47.718] - xip mode Verify
[11:22:47.720] - Read Sha256/176
[11:22:47.720] - Flash xip readsha time cost(ms): 1.472412109375
[11:22:47.720] - Finished
[11:22:47.720] - Sha caled by dev: de1b48b126e284ee4780dc35105d9648d5cc9f32202a16d3024d086cdd6163da
[11:22:47.720] - Verify success
[11:22:47.720] - Dealing Index 1
[11:22:47.720] - ========= programming chips/bl702/img_create_mcu/img.bin to 0x00002000
[11:22:47.721] - ========= flash load =========
[11:22:47.722] - ========= flash erase =========
[11:22:47.722] - Erase flash  from 0x2000 to 0xfbdf
[11:22:47.722] - erase pending
[11:22:47.776] - erase pending
[11:22:47.831] - erase pending
[11:22:47.896] - erase pending
[11:22:47.951] - erase pending
[11:22:48.006] - erase pending
[11:22:48.061] - erase pending
[11:22:48.385] - Erase time cost(ms): 663.30224609375
[11:22:48.397] - Load 2048/56288 {"progress":3}
[11:22:48.410] - Load 4096/56288 {"progress":7}
[11:22:48.422] - Load 6144/56288 {"progress":10}
[11:22:48.435] - Load 8192/56288 {"progress":14}
[11:22:48.448] - Load 10240/56288 {"progress":18}
[11:22:48.460] - Load 12288/56288 {"progress":21}
[11:22:48.473] - Load 14336/56288 {"progress":25}
[11:22:48.485] - Load 16384/56288 {"progress":29}
[11:22:48.498] - Load 18432/56288 {"progress":32}
[11:22:48.510] - Load 20480/56288 {"progress":36}
[11:22:48.523] - Load 22528/56288 {"progress":40}
[11:22:48.535] - Load 24576/56288 {"progress":43}
[11:22:48.548] - Load 26624/56288 {"progress":47}
[11:22:48.561] - Load 28672/56288 {"progress":50}
[11:22:48.573] - Load 30720/56288 {"progress":54}
[11:22:48.586] - Load 32768/56288 {"progress":58}
[11:22:48.598] - Load 34816/56288 {"progress":61}
[11:22:48.611] - Load 36864/56288 {"progress":65}
[11:22:48.623] - Load 38912/56288 {"progress":69}
[11:22:48.636] - Load 40960/56288 {"progress":72}
[11:22:48.648] - Load 43008/56288 {"progress":76}
[11:22:48.661] - Load 45056/56288 {"progress":80}
[11:22:48.673] - Load 47104/56288 {"progress":83}
[11:22:48.686] - Load 49152/56288 {"progress":87}
[11:22:48.698] - Load 51200/56288 {"progress":90}
[11:22:48.711] - Load 53248/56288 {"progress":94}
[11:22:48.724] - Load 55296/56288 {"progress":98}
[11:22:48.730] - Load 56288/56288 {"progress":100}
[11:22:48.730] - Load 56288/56288 {"progress":100}
[11:22:48.730] - Write check
[11:22:48.731] - Flash load time cost(ms): 345.751220703125
[11:22:48.731] - Finished
[11:22:48.731] - Sha caled by host: ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0
[11:22:48.731] - xip mode Verify
[11:22:48.759] - Read Sha256/56288
[11:22:48.759] - Flash xip readsha time cost(ms): 27.4306640625
[11:22:48.759] - Finished
[11:22:48.759] - Sha caled by dev: ca2e3931f374347ca54ba241364b6781943b5c78b17707d8ab58e49b9bfd62a0
[11:22:48.759] - Verify success
[11:22:48.759] - Program Finished
[11:22:48.759] - All time cost(ms): 2845.287353515625
[11:22:48.866] - close interface
[11:22:48.866] - [All Success]

[Ralim]

Okay so for me this is the logs (at the end).
Noting that none of the hashes line up, so possible default configuration has moved away from the one I am using.
As such, have attached all the files mentioned in the logs to this message.
BLFiles.tar.gz

./bflb_mcu_tool --chipname bl702  --firmware ~/Downloads/Pinecilv2/Pinecilv2_EN.bin --port /dev/ttyACM0
[20:35:16.404] - ==================================================
[20:35:16.404] - Chip name is bl702
[20:35:16.404] - Serial port is /dev/ttyACM0
[20:35:16.404] - Baudrate is 115200
[20:35:16.404] - Firmware is /home/ralim/Downloads/Pinecilv2/Pinecilv2_EN.bin
[20:35:16.404] - Default xtal is 32M
[20:35:16.404] - Default flash clock is 72M
[20:35:16.404] - Default pll clock is 144M
[20:35:16.404] - ==================================================
[20:35:16.410] - Update flash cfg finished
[20:35:16.411] - EFUSE_CFG
[20:35:16.411] - BOOTHEADER_CFG
[20:35:16.413] - Create bootheader using /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/bootheader_cfg.ini
[20:35:16.413] - Updating data according to </home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/bootheader_cfg.ini[BOOTHEADER_CFG]>
[20:35:16.415] - Created file len:176
[20:35:16.416] - Image create path: /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu
[20:35:16.417] - Config file: /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/img_create_mcu/img_create_cfg.ini
[20:35:16.417] - Image hash is b'af0c7b10ba32a44c6a0b0e3708afc5ecd91c0ec625617034cdba85ca4e54d1d2'
[20:35:16.417] - Header crc: b'e99b5c62'
[20:35:16.417] - Write flash img
[20:35:16.418] - ========= eflash loader config =========
[20:35:16.425] - Version: bflb_eflash_loader_v2.1.2
[20:35:16.425] - Program Start
[20:35:16.425] - ========= eflash loader cmd arguments =========
[20:35:16.425] - Config file: /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_cfg.ini
[20:35:16.425] - serial port is /dev/ttyACM0
[20:35:16.425] - chiptype: bl702
[20:35:16.425] - ========= Interface is uart =========
[20:35:16.425] - com speed: 115200
[20:35:16.425] - Eflash load helper file: /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_32m.bin
[20:35:16.425] - Eflash load helper file: /home/ralim/Downloads/bl_mcu_sdk/tools/bflb_flash_tool/chips/bl702/eflash_loader/eflash_loader_32m.bin
[20:35:16.426] - ========= load eflash_loader.bin =========
[20:35:16.426] - Load eflash_loader.bin via uart
[20:35:16.426] - ========= image load =========
[20:35:16.435] - usb serial port
[20:35:16.487] - clean buf
[20:35:16.487] - send sync
[20:35:16.589] - ack is b''
[20:35:16.589] - retry
[20:35:16.589] - usb serial port
[20:35:16.639] - clean buf
[20:35:16.640] - send sync
[20:35:16.843] - ack is b'4f4b'
[20:35:16.873] - shake hand success
[20:35:16.883] - get_boot_info
[20:35:16.899] - data read is b'0100020700000000931d0400230004880000886dd7fdd7c4'
[20:35:16.899] - ========= ChipID: 0000886dd7fdd7c4 =========
[20:35:16.899] - sign is 0 encrypt is 0
[20:35:16.900] - segcnt is 1
[20:35:16.930] - segdata_len is 64784
[20:35:16.959] - 4080/64784
[20:35:16.990] - 8160/64784
[20:35:17.020] - 12240/64784
[20:35:17.050] - 16320/64784
[20:35:17.079] - 20400/64784
[20:35:17.110] - 24480/64784
[20:35:17.140] - 28560/64784
[20:35:17.169] - 32640/64784
[20:35:17.200] - 36720/64784
[20:35:17.230] - 40800/64784
[20:35:17.260] - 44880/64784
[20:35:17.290] - 48960/64784
[20:35:17.320] - 53040/64784
[20:35:17.350] - 57120/64784
[20:35:17.380] - 61200/64784
[20:35:17.408] - 64784/64784
[20:35:17.422] - Run img
[20:35:17.538] - Load helper bin time cost(ms): 1112.07421875
[20:35:17.638] - ========= flash read jedec ID =========
[20:35:17.638] - Flash load shake hand
/dev/ttyACM0 115200 bl702
[20:35:17.654] - clean buf
[20:35:17.654] - send sync
[20:35:17.855] - ack is b'4f4b'
[20:35:17.885] - Read flash jedec ID
[20:35:17.886] - readdata:
[20:35:17.886] - b'c2201480'
[20:35:17.886] - Finished
[20:35:17.886] - Program operation
[20:35:17.886] - Dealing Index 0
[20:35:17.886] - ========= programming chips/bl702/img_create_mcu/bootinfo.bin to 0x0
[20:35:17.889] - ========= flash load =========
[20:35:17.890] - ========= flash erase =========
[20:35:17.890] - Erase flash  from 0x0 to 0xaf
[20:35:17.951] - Erase time cost(ms): 61.86181640625
[20:35:17.953] - Load 176/176 {"progress":100}
[20:35:17.953] - Load 176/176 {"progress":100}
[20:35:17.953] - Write check
[20:35:17.953] - Flash load time cost(ms): 1.285888671875
[20:35:17.953] - Finished
[20:35:17.953] - Sha caled by host: 43978bb325bb802251ed340e88c6ce784c39c4193ea86c46dd30e6fc172067ab
[20:35:17.953] - xip mode Verify
[20:35:17.955] - Read Sha256/176
[20:35:17.955] - Flash xip readsha time cost(ms): 1.35107421875
[20:35:17.955] - Finished
[20:35:17.955] - Sha caled by dev: 43978bb325bb802251ed340e88c6ce784c39c4193ea86c46dd30e6fc172067ab
[20:35:17.955] - Verify success
[20:35:17.955] - Dealing Index 1
[20:35:17.955] - ========= programming chips/bl702/img_create_mcu/img.bin to 0x2000
[20:35:17.958] - ========= flash load =========
[20:35:17.958] - ========= flash erase =========
[20:35:17.959] - Erase flash  from 0x2000 to 0xfbdf
[20:35:18.567] - Erase time cost(ms): 608.720458984375
[20:35:18.577] - Load 2048/56288 {"progress":3}
[20:35:18.587] - Load 4096/56288 {"progress":7}
[20:35:18.597] - Load 6144/56288 {"progress":10}
[20:35:18.607] - Load 8192/56288 {"progress":14}
[20:35:18.617] - Load 10240/56288 {"progress":18}
[20:35:18.626] - Load 12288/56288 {"progress":21}
[20:35:18.636] - Load 14336/56288 {"progress":25}
[20:35:18.646] - Load 16384/56288 {"progress":29}
[20:35:18.655] - Load 18432/56288 {"progress":32}
[20:35:18.665] - Load 20480/56288 {"progress":36}
[20:35:18.675] - Load 22528/56288 {"progress":40}
[20:35:18.685] - Load 24576/56288 {"progress":43}
[20:35:18.695] - Load 26624/56288 {"progress":47}
[20:35:18.705] - Load 28672/56288 {"progress":50}
[20:35:18.714] - Load 30720/56288 {"progress":54}
[20:35:18.724] - Load 32768/56288 {"progress":58}
[20:35:18.734] - Load 34816/56288 {"progress":61}
[20:35:18.743] - Load 36864/56288 {"progress":65}
[20:35:18.753] - Load 38912/56288 {"progress":69}
[20:35:18.763] - Load 40960/56288 {"progress":72}
[20:35:18.772] - Load 43008/56288 {"progress":76}
[20:35:18.781] - Load 45056/56288 {"progress":80}
[20:35:18.791] - Load 47104/56288 {"progress":83}
[20:35:18.800] - Load 49152/56288 {"progress":87}
[20:35:18.810] - Load 51200/56288 {"progress":90}
[20:35:18.820] - Load 53248/56288 {"progress":94}
[20:35:18.830] - Load 55296/56288 {"progress":98}
[20:35:18.835] - Load 56288/56288 {"progress":100}
[20:35:18.835] - Load 56288/56288 {"progress":100}
[20:35:18.835] - Write check
[20:35:18.835] - Flash load time cost(ms): 267.43603515625
[20:35:18.835] - Finished
[20:35:18.835] - Sha caled by host: af0c7b10ba32a44c6a0b0e3708afc5ecd91c0ec625617034cdba85ca4e54d1d2
[20:35:18.835] - xip mode Verify
[20:35:18.850] - Read Sha256/56288
[20:35:18.850] - Flash xip readsha time cost(ms): 14.94287109375
[20:35:18.850] - Finished
[20:35:18.851] - Sha caled by dev: af0c7b10ba32a44c6a0b0e3708afc5ecd91c0ec625617034cdba85ca4e54d1d2
[20:35:18.851] - Verify success
[20:35:18.851] - Program Finished
[20:35:18.851] - All time cost(ms): 2425.687255859375
[20:35:18.952] - [All Success]

[cazagen]

That did it! Working now after replacing those files. Thanks for the help!

[Ralim]

Glorious,
Thank you for raising awareness / letting me know about this issue❤️

[n0cloud]

It's working, thank you

I had to use branch V1.2.6 of bl_mcu_sdk and replace the files with yours to make it work. (Using branch V1.2.6 since bflb_eflash_loader version is the same as showed in your logs) Maybe it's not needed and I had some cached files.

Feel free to ask if you need someone to test things

[OctopusET]

What about removing "[WiP]" on title for ease of later search?