IOT BLE Buildroot image

Cloning repository

git clone --recurse-submodules https://github.com/qkb2/iot-ble-server
cd iot-ble-server

Setting configuration

make -C buildroot BR2_EXTERNAL=../ rpi4_64_ble_defconfig

Changing output directory

To change output directory, add O=<output_dir> to all make commands:

make -C buildroot O=../output rpi4_64_ble_defconfig
make -C buildroot O=../output nconfig
make -C buildroot O=../output -j$(nproc)

output_dir will be relative to buildroot directory.

Changing configuration

Buildroot:

make -C buildroot nconfig

Linux:

make -C buildroot linux-nconfig

Saving changes

Buildroot:

make -C buildroot savedefconfig

Linux:

make -C buildroot linux-savedefconfig

Building

make -C buildroot -j$(nproc)