add usage information to README
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README.md
105
README.md
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@ -23,6 +23,111 @@ is good for my needs and it should work for other MCUs/other flashing hosts.
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However, I do not intend to provide support for anything beyond my own needs.
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I am happy to take pull requests!
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Usage
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-----
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```
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$ git clone https://git.lerch.org/lobo/blflashcommand
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$ python3 -m venv env
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$ source env/bin/activate
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$ pip3 install -r requirements.txt
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$ # copy bin file and flash_prog_cfg.ini from their homes, or change to that directory
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$ cp ~/bouffalo_sdk/examples/peripherals/usbdev/usbd_cdc_acm_bl616.bin .
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$ cp ~/bouffalo_sdk/examples/peripherals/usbdev/flash_prog_cfg.ini .
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$ python3 BLFlashCommand.py --interface=uart --baudrate=2000000 --port=/dev/ttyACM0 --chipname=bl616 --cpu_id= --config=$PWD/flash_prog_cfg.ini
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```
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Output of the final command should be similar to this:
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```
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[15:27:25.931] - Serial port is /dev/ttyACM0
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[15:27:25.931] - ==================================================
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[15:27:25.937] - Program Start
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[15:27:25.937] - ========= eflash loader cmd arguments =========
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[15:27:25.937] - Reading configuration from file:
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[15:27:25.937] - /home/lobo/blflashcommand/chips/bl616/eflash_loader/eflash_loader_cfg.ini
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[15:27:25.938] - serial port is /dev/ttyACM0
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[15:27:25.938] - chiptype: bl616
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[15:27:25.938] - cpu_reset=False
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[15:27:25.939] - Reading configuration from file:
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[15:27:25.939] - /home/lobo/blflashcommand/chips/bl616/eflash_loader/eflash_loader_cfg.ini
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[15:27:25.942] - ========= Interface is uart =========
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[15:27:25.942] - Bootrom load
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[15:27:25.942] - ========= get_boot_info =========
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[15:27:25.942] - ========= image get bootinfo =========
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[15:27:25.955] - default set DTR high
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[15:27:26.055] - usb serial port
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[15:27:26.106] - clean buf
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[15:27:26.107] - send sync
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[15:27:26.308] - ack is b'4f4b'
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[15:27:26.339] - shake hand success
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[15:27:26.841] - data read is b'010016060000010027928001319735cf0eb417000f758010'
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[15:27:26.841] - ========= ChipID: b40ecf359731 =========
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[15:27:26.841] - Get bootinfo time cost(ms): 899.405517578125
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[15:27:26.842] - change bdrate: 2000000
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[15:27:26.842] - Clock PLL set
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[15:27:26.842] - Set clock time cost(ms): 0.44873046875
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[15:27:26.954] - Read mac addr
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[15:27:26.955] - flash set para
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[15:27:26.955] - get flash pin cfg from bootinfo: 0x02
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[15:27:26.955] - set flash cfg: 14102
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[15:27:26.955] - Set flash config
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[15:27:26.957] - Set para time cost(ms): 1.901611328125
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[15:27:26.958] - ========= flash read jedec ID =========
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[15:27:26.958] - Read flash jedec ID
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[15:27:26.958] - readdata:
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[15:27:26.958] - b'c8601600'
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[15:27:26.958] - Finished
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[15:27:26.960] - Reading configuration from file:
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[15:27:26.960] - /home/lobo/blflashcommand/utils/flash/bl616/GD25LQ32D_c86016.conf
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[15:27:26.964] - Program operation
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[15:27:26.964] - Dealing Index 0
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[15:27:26.964] - ========= programming /home/lobo/blflashcommand/./usbd_cdc_acm_bl616.bin to 0x000000
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[15:27:26.964] - Reading configuration from file:
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[15:27:26.965] - /home/lobo/blflashcommand/utils/flash/bl616/GD25LQ32D_c86016.conf
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[15:27:26.977] - flash para file: /home/lobo/blflashcommand/chips/bl616/efuse_bootheader/flash_para.bin
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[15:27:26.980] - Set para time cost(ms): 2.005859375
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[15:27:26.980] - ========= flash load =========
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[15:27:26.980] - ========= flash erase =========
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[15:27:26.980] - Erase flash from 0x0 to 0x9d5f
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[15:27:27.088] - Erase time cost(ms): 107.818359375
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[15:27:27.094] - Load 2048/40288 {"progress":5}
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[15:27:27.100] - Load 4096/40288 {"progress":10}
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[15:27:27.106] - Load 6144/40288 {"progress":15}
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[15:27:27.111] - Load 8192/40288 {"progress":20}
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[15:27:27.117] - Load 10240/40288 {"progress":25}
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[15:27:27.123] - Load 12288/40288 {"progress":30}
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[15:27:27.128] - Load 14336/40288 {"progress":35}
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[15:27:27.134] - Load 16384/40288 {"progress":40}
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[15:27:27.140] - Load 18432/40288 {"progress":45}
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[15:27:27.146] - Load 20480/40288 {"progress":50}
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[15:27:27.151] - Load 22528/40288 {"progress":55}
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[15:27:27.157] - Load 24576/40288 {"progress":61}
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[15:27:27.163] - Load 26624/40288 {"progress":66}
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[15:27:27.169] - Load 28672/40288 {"progress":71}
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[15:27:27.174] - Load 30720/40288 {"progress":76}
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[15:27:27.180] - Load 32768/40288 {"progress":81}
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[15:27:27.185] - Load 34816/40288 {"progress":86}
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[15:27:27.190] - Load 36864/40288 {"progress":91}
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[15:27:27.196] - Load 38912/40288 {"progress":96}
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[15:27:27.200] - Load 40288/40288 {"progress":100}
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[15:27:27.200] - Load 40288/40288 {"progress":100}
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[15:27:27.200] - Write check
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[15:27:27.201] - Flash load time cost(ms): 112.4423828125
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[15:27:27.201] - Finished
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[15:27:27.202] - Sha caled by host: 2c83e7a0b26c88f8ce0ca11715d56bff2eff1ca2ac8ff8a6d051d6d7ec0e0a1f
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[15:27:27.202] - xip mode Verify
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[15:27:27.237] - Read Sha256/40288
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[15:27:27.237] - Flash xip readsha time cost(ms): 34.326416015625
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[15:27:27.237] - Finished
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[15:27:27.238] - Sha caled by dev: 2c83e7a0b26c88f8ce0ca11715d56bff2eff1ca2ac8ff8a6d051d6d7ec0e0a1f
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[15:27:27.238] - Verify success
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[15:27:27.238] - Program Finished
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[15:27:27.238] - All time cost(ms): 1301.3779296875
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[15:27:27.342] - close interface
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[15:27:27.343] - [All Success]
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```
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Decompilers used
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----------------
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