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This issue serves to track the port to the RISC-V architecture. There is an out-of-tree port at https://github.com/riscv/riscv-go based on Go 1.8 which - according to riscv/riscv-go#19 - is no longer …
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Sadly, there seem to be Longan Nano boards out there with both the GD32VF103C8 and GD32VF103CB processors. The C8 has 64K/20K, the CB (what I have) has 128K/32K. The `memory.x` in this package is for …
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Does somebody managed to compile the USB [CDC_ACM](https://github.com/riscv-mcu/GD32VF103_Firmware_Library/tree/master/Examples/USBFS/USB_Device/CDC_ACM) example for longan nano ?
I saw on [sipeed fo…
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Today the PlatformIO IDE prompted me to update the gd32v platform to v1.1.1. After installing this update debugging a Longan Nano via RV-LINK is no longer possible. This worked fine with gd32v v1.1.0…
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Sipeed offers quite a few interesting very low cost RISC V boards, like the _Sipeed Longan Nano_.
The cpu - a GD32 - is officially supported by the RISC V Team, in this crate: https://github.com/risc…
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I struggled for a few hours uploading your bootloader, only to realize that my boards had GD32VF103C8 instead of GD32VF103CB chips, basically 64K flash, 20K ram. I figured they would all be the same, …
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Thank you for this solution, it works quite well.
There is a small issue, the `iManufacturer`, `iProduct` and `iSerial` strings are not shown:
```
boris@UbuntuMate:~$ lsusb -v -d 28e9:018a
Bus…
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According to the schematics, the board uses GD32VF103C**8**T6 variant of GD32V.
Public specs of the C**8** say that is has 64K of flash memory.
Close competitor of the T-Display - Sipeed Longan Na…
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Having bought a Sipeed Longan Nano RISC-V GD32VF103CBT6 MCU Development Board, I have installed Visual Studio Code with platformio add-on. Drivers GD32 MCU Dfu Drivers_v1.0.1.2316 for Windows 10. Then…
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Hello. Thanks for the create!
I'm trying to build the red-pill-lights.rs example and it fails with:
```
C:\lnano\rust-sipeed-longan-nano>cargo build
Compiling rust-sipeed-longan-nano v0.1.0 (C:…