mculib-controller-ch32v003

Setup Notes

• Clone into <project root>\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