Small Golang utility that can be used to flash custom firmware on a Mudita Harmony device.
MuditaOS is open source.
However, Mudita doesn't provide a way to build a full image for the device due to device assets existing in a separate private repository, for licensing reasons.
This utility simply downloads a recent firmware from the official Mudita S3 bucket, and patches the bin/os.bin file, leaving everything else untouched.
It then uses the same process that Mudita Center uses to flash the custom firmware.
Install:
go install github.com/mdehoog/MuditaHarmonyFlasher@latest
Building os.bin:
git clone --recurse-submodules git@github.com:mudita/MuditaOS.git
cd MuditaOS
docker pull wearemudita/mudita_os_builder:latest
docker run --platform linux/amd64 --entrypoint bash -it -v $(pwd):/mnt wearemudita/mudita_os_builder:latest
cd /mnt
./configure.sh BellHybrid rt1051 release
cd build-BellHybrid-rt1051-Release
mkdir -p sysroot/system_a/bin
make BellHybrid-boot.bin
In a separate terminal (outside Docker):
cd MuditaOS
MuditaHarmonyFlasher ./build-BellHybrid-rt1051-Release/sysroot/system_a/bin/os.bin