Hardware Abstraction Layer for MATRIX Creator
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README.md

MATRIX Hardware Abstraction Layer (HAL)

Build Status

MATRIX Hardware Abstraction Layer (HAL) is an open source library for directly interfacing with the MATRIX Creator and MATRIX Voice. MATRIX HAL consists of driver files written in C++ which enable the user to write low level programs in C++.

Install from Package

# Add repo and key
curl https://apt.matrix.one/doc/apt-key.gpg | sudo apt-key add -
echo "deb https://apt.matrix.one/raspbian $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/matrixlabs.list

# Update repo and packages
sudo apt-get update
sudo apt-get upgrade

# Install MATRIX HAL Packages
sudo apt-get install matrixio-creator-init libmatrixio-creator-hal libmatrixio-creator-hal-dev

Helpful Information

MATRIX HAL header files are installed in /usr/include/matrix_hal.

The compiled MATRIX HAL library file is installed in /usr/lib/libmatrix_creator_hal.so.

Install from Source

# Add repo and key
curl https://apt.matrix.one/doc/apt-key.gpg | sudo apt-key add -
echo "deb https://apt.matrix.one/raspbian $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/matrixlabs.list

# Update repo and packages
sudo apt-get update
sudo apt-get upgrade

# Install MATRIX HAL Packages and Build Prerequisites
sudo apt-get install cmake g++ git libfftw3-dev wiringpi libgflags-dev matrixio-creator-init

Build Intructions

cd ~/
git clone https://github.com/matrix-io/matrix-creator-hal.git
cd matrix-creator-hal
mkdir build
cd build
cmake ..
make -j4 && sudo make install

Helpful Information

MATRIX HAL header files are installed in /usr/local/include/matrix_hal.

The compiled MATRIX HAL library file is installed in /usr/local/lib/libmatrix_creator_hal.so.

References and Examples

Function References

Examples

Demos

These demos are only availiable if you downloaded HAL from source.

# Should already be in ~/matrix-creator-hal/build
cd demos

# run the everloop demo
./everloop_demo

# see the rest of the examples
ls -l