This will be developed in Rust on a Teensy 4.1 with an ARM Cortex-M7.
Solutions are stored in src/bin.
It is really recommended to go through the Dependencies section of the teensy4-rs
crate.
The following commands require the cargo-binutils package with llvm installed
# In order to build the code and debug compile time errors one can use:
cargo build --release --bin test
# To build & translate the output to a hex file use
# Note: The hex will be generated relative to the location of invocation
cargo objcopy --release --bin test -- -O ihex out.hex
# Upload the hex using (requires putting the Teesny into boot mode)
teensy_loader_cli --mcu=TEENSY41 -w out.hex