An open source development "environment" for the [CH32V003](http://www.wch-ic.com/products/CH32V003.html) with gcc-riscv64 that can be used in Windows, Linux and/or WSL. The CH32V003 is 10-cent part with a RISC-V EC core that runs at 48MHz, has 16kB of flash and 2kB of RAM and a bunch of peripherals. It also comes in SOP-8, QFN-20 and SOIC packages. You can get the datasheet [here](http://www.wch-ic.com/downloads/CH32V003DS0_PDF.html).
An open source development "environment" for the [CH32V003](http://www.wch-ic.com/products/CH32V003.html) with gcc-riscv64 that can be used in Windows, Linux and/or WSL. The CH32V003 is 10-cent part with a RISC-V EC core that runs at 48MHz, has 16kB of flash and 2kB of RAM and a bunch of peripherals. It also comes in SOP-8, QFN-20 and SOIC packages. You can get the datasheet [here](http://www.wch-ic.com/downloads/CH32V003DS0_PDF.html).
The goal of this project is to develop the tooling and environment for efficient use of the CH32V003. This means making it possible to have basic projects that are compact and require no proprietary tooling.
The goal of this project is to develop the tooling and environment for efficient use of the CH32V003. This means making it possible to have basic projects that are compact and require no proprietary tooling like their [MounRiver Studio(MRS)](http://www.wch-ic.com/products/www.mounriver.com/).
With this project, you don't require any propreitary tooling or [MounRiver Studio(MRS)](http://www.wch-ic.com/products/www.mounriver.com/).
The existing EVT is massive. Just to boot the chip at all, it requires ~2kB of support functions and has to do things like software-divides and use a ton of space at startup to use their HAL. This project specifically avoids the HAL and makes it so you can just use the [TRM](http://www.wch-ic.com/downloads/CH32V003RM_PDF.html).
As it currently stands it is still designed to use the WCH-Link to do the SDIO programming.
As it currently stands it is still designed to use the WCH-Link to do the SDIO programming. Though I would like to ALSO support an open source programmer.
ch32v003fun contains:
ch32v003fun contains:
1. EVT Folder for running demos from the ch32v003 EVT.
1. EVT Folder for running demos from the ch32v003 EVT.
