43 lines
1.4 KiB
Markdown
43 lines
1.4 KiB
Markdown
# Bouffalo CKLink
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This is the instructions for the cklink firmware used with BL702 or BL616.
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## Hardware
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## Sipeed RV-Debugger-Plus
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- Use BL702C-A0
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## Flash download
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- Open BL Devcube
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- Select IOT UI and select single download
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- Load firmware
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- Press and hold the boot pin then plug the usb in the computer to go to the boot mode.
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- Download
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## CKLink driver
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CKLink driver version must be higher than 5.16.0. Download link is here.
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- [T-Head-DebugServer-windows-V5.16.5](https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1666331581133/T-Head-DebugServer-windows-V5.16.5-20221021-1018.zip)
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- [T-Head-DebugServer-linux-x86_64-V5.16.5](https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1666331533949/T-Head-DebugServer-linux-x86_64-V5.16.5-20221021.sh.tar.gz)
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## Debug with Eclipse
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See [BL_MCU_SDK DOC](https://bl-mcu-sdk.readthedocs.io/zh_CN/latest/get_started/debug.html)
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## Default JTAG Pin
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| CHIP/Pin | BL602/BL604 | BL702/BL704/BL706 | BL616/BL618 | BL808 |
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|:-------------:|:-------------:|:------------------:|:-----------:|:--------:|
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|TMS | GPIO12 | GPIO0 | GPIO0 | GPIO6 |
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|TCK | GPIO14 | GPIO2 | GPIO1 | GPIO12 |
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|TDO | GPIO11 | GPIO9 | GPIO2 | GPIO7 |
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|TDI | GPIO17 | GPIO1 | GPIO3 | GPIO13 |
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