[Feature Request] GD32F130G6U6 support

[JyeSmith]

Hi,

I have a board with an f130g6 I would like to flash (analog video transmitter) https://i.imgur.com/wLZqZ7h.png. Is it possible to use this platform? Ideally with Arduino, st link upload and the HSI.

Ive had a play with the available boards, and ststm32, but with no luck.

Thanks for any help.

Cheers

[GPSBabelDeveloper]

The "GD32F" are ARM-based parts. This project is for "GD32V", which is RISC-V. This code base is the wrong place for ARM feature requests. Your project needs to be rebuild (ported) to RISC-V. The peripheral sets, register addresses, and naming conventions are apparently pretty similar, but you have some actual engineering to do on your side.

[maxgerhardt]

Looking at google results for "GD32F130G6 arduino", this seems very slim. I've only personally created a project for a GD32F130C6 and the Simple Peripheral Library (SPL) provided by the vendor: https://github.com/maxgerhardt/pio-gd32f130c6. Can probably very easily add the board definition file for a GD32F130G6. I looked through the differences in the datasheet and your chip just has less I/O pins. The board configs are absolutely the same. Thus you can try that project.

Do you know more about that chip, e.g. whether it's a direct clone of a STM chip which is supported by STM32Duino?

[JyeSmith]

@maxgerhardt I don't know if it is a direct clone or substitute. While the pinout and package are identical, I discovered the hardware that the pin pitch is different :(

I think Stm32duino used to support some GD devices but removed them.

[maxgerhardt]

I think Stm32duino used to support some GD devices but removed them.

The maple core had GD32F103C support (remove commit). Was identical to STM32F103C except with some clock speed settings.