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Support wchisp uploder #14

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maxgerhardt opened this issue Feb 19, 2023 · 4 comments
Closed

Support wchisp uploder #14

maxgerhardt opened this issue Feb 19, 2023 · 4 comments
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@maxgerhardt
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When the chip is in DFU bootloader mode (BOOT0:VCC, BOOT1:GND), all but CH32V00x chips expose a USB device that can be used for uploading, and all chips also feature a UART bootlaoder (running in parallel).

A tool that could support uploading to these chips is https://github.com/ch32-rs/wchisp.
@maxgerhardt
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We are currently blocked to use this tool per ch32-rs/wchisp#22 and ch32-rs/wchisp#24.

@maxgerhardt
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We are also blocked through ch32-rs/wchisp#26 since flashing isn't actually working although it works with WCH tools and the chip is unlocked.

@maxgerhardt maxgerhardt mentioned this issue Feb 27, 2023
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@maxgerhardt maxgerhardt mentioned this issue Mar 12, 2023
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@maxgerhardt
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maxgerhardt commented Mar 12, 2023 •
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Integration happened in 945c679, now

upload_protocol = isp

is available in the platformio.ini for using WCHISP.

Updated project tasks as well with what WCHISP can do

grafik

upload_protocol = wch-link (default) will still use WCH-Link.

All binary packages are pending in the PIO registry.

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Registry packages were approved and switched to in 1edc2f8.

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