SPI I/O Interfaces for AC483

SPI I/O Interfaces for audio chip 483.

Build & install

get the source code:

git clone https://github.com/ClarenceYk/SPI-AC483-Dev.git

autotools:

cd SPI-AC483-Dev
autoreconfig --install

build:

mkdir build-x86 && cd build-x86
../configure
make

If you want to install this library to a custom directory, add --prefix=[custom directory] when running configure.

install:

make install

Testing

make & running unit testing:

../configure --enable-gcov
make clean && make && make check

For cross-compiling(armhf)

Make sure you have installed the check library in your cross-compiling environment.

set environment variables:

export CC=[gcc in your cross-compiling env]
export PKG_CONFIG_PATH=[pkgconfig in your cross-compiling env]

autotools:

cd SPI-AC483-Dev
autoreconfig --install

build:

mkdir build-armhf && cd build-armhf
../configure --prefix=[custom directory] --build x86_64-pc-linux-gun --host arm-linux-gnueabihf
make

install:

make install

Testing

make & running unit testing:

../configure --build x86_64-pc-linux-gun --host arm-linux-gnueabihf --enable-gcov
make clean && make && make check

Ignore the error prompts and run the runable file check-io under tests in your target platform for testing.