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USB3 Super Speed implement USB CDC with an example (will need to update the https://github.com/hydrausb3/wch-ch56x-bsp)
- To be checked on the feasibility and performance with compliance with CDC/A…
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Hello, first I want to say thankyou for an awesome project and all the work reverse engineering the closed source binary drivers! Simply amazing. I have more of a question/request then issue. Any chan…
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For CH569, it reports isp_checksum failed,
but if I comment out those checks, the flashing works fine,
and the binary runs well.
Here is the log (with the first checksum check commented out):
```
…
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Hi Benjamin,
Someone created this PR for libsigrok: https://github.com/sigrokproject/libsigrok/pull/239
Do you happen to know anything about it? I wonder if someone wrote a firmware for the WCH-…
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I've regularly read that a transfer should end with a ZLP (Zero-length packet) if the last packet transmitted is of full size. A short packets ends a transfer, but a full-size packet would not end the…
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I am using a Raspberry Pi 5 (64 bit) with OS release bookworm.
I first tried this:
git clone https://github.com/riscv/riscv-gnu-toolchain
./configure --prefix=/opt/riscv
make linux
Compile …
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`cargo install svd` mentioned in
https://github.com/ch32-rs/ch32-rs/blob/main/scripts/generate.sh#L6 does not install anything.
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# FPU save context on `WCH-Interrupt-fast`
I'm working with this toolchain for ch32v307 MCU enabling FPU subsystem.
The section 3.4 of [QingKeV4 Microprocessor Manual](https://www.wch-ic.com/dow…
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From the example, it appears that the code for the same “function” (or “goal”?) varies across different types of chips. For example, in the basic "blinky-none-os" examples, ch32 series is very differe…
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https://github.com/hydrausb3/wch-ch56x-bsp/blob/974e5482a76304cae5ebcadbbfd2d1a4eb5ccc56/usb/usb_devbulk/CH56x_usb30_devbulk.c#L1003
more details https://discord.com/channels/983699153806848050/10040…