https://github.com/islandcontroller/mculib-controller-ch32v003

MCU system library for WCH CH32V003 series MCU
https://github.com/islandcontroller/mculib-controller-ch32v003

ch32v003 mculib openwch

Last synced: about 1 month ago
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MCU system library for WCH CH32V003 series MCU

• Host: GitHub
• URL: https://github.com/islandcontroller/mculib-controller-ch32v003
• Owner: islandcontroller
• Created: 2023-03-21T05:56:42.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2023-10-02T21:28:00.000Z (about 1 year ago)
• Last Synced: 2023-10-03T05:49:37.457Z (about 1 year ago)
• Topics: ch32v003, mculib, openwch
• Language: C
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# mculib-controller-ch32v003

## Setup Notes

* Clone into `\Controller\CH32V003\` with `--recursive` tag

* Template files

  * Exclude `Template` folder from builds

  * Copy template files into parent `Controller` folder and modify to suit system needs

* Target Processor settings

  * Architecture: "`RV32E (-march=rv32e)`"

  * Compressed Extension (RVC) enabled

  * Integer ABI: "`ILP32E (-mabi=ilp32e)`"

  * others to disabled state (unchecked, "`None`" or "`Toolchain default`")

* GNU RISC-V Cross Assembler

  * Add include directory

    ```

    "${workspace_loc:/${ProjName}/Controller/CH32V003}"

    ```

  * Add include **files**

    ```

    "${workspace_loc:/${ProjName}/Controller/CH32V003/Core/custom_csr.s}"

    ```

* GNU RISC-V Cross C Compiler

  * Add include directories

    ```

    "${workspace_loc:/${ProjName}/Controller}"

    "${workspace_loc:/${ProjName}/Controller/CH32V003}"

    "${workspace_loc:/${ProjName}/Controller/CH32V003/Core}"

    "${workspace_loc:/${ProjName}/Controller/CH32V003/Peripheral/inc}"

    ```

* GNU RISC-V Cross C Linker

  * Set linkerscript location:

    ```

    "${workspace_loc:/${ProjName}/Controller/CH32V003/linker_script_ch32v003x4.ld}"

    ```

  * Select options:

    ```

    -nostartfiles

    -Xlinker --gc-sections

    --specs=nano.specs

    --specs=nosys.specs

    ```