Dumper for values inside a goodix gtx8 cfg bin file.
Install a nightly rust compiler via rustup. Then run
cargo build --release --target=x86_64-unknown-linux-gnu (or aarch64-apple-darwin, etc.)
./target/x86_64-unknown-linux-gnu/release/goodix-cfg-bin /path/to/goodix_cfg_group.bin
It will dump the contents of the file as JSON. This should be much easier to use than messing with the kernel module.
This is pretty much a straight-forward port of the kernel module code. It uses unsafe code and should probably be simplified in the future. Some simplifications were made based on assumptions such as aarch64 being little-endian.