Open source for Andes DSP library

• User manual:

  • docs/html/index.html

• How to build libdsp.a

  • execute the script "build_purec_lib.sh", then "libdsp.a" will be compiled in the "build_dir/" folder

    $ ./build_purec_lib.sh ${COMPILER_NAME}

    • $1: COMPILER_NAME (ex: riscv32-elf-gcc, riscv64-elf-gcc, gcc, riscv32-elf-clang, riscv64-elf-clang , ...)

    Ex: ./build_purec_lib.sh "riscv32-elf-gcc" ## for Andes toolchain
    Ex: ./build_purec_lib.sh "gcc" ## for x86 toolchain

• How to link libdsp.a

  • Here is a demo.c for function "riscv_dsp_add_f32"

    $ riscv32-elf-gcc -I./include -o demo.adx demo.c build_dir/libdsp.a
    $ gcc -I./include -o demo.adx demo.c build_dir/libdsp.a