To be written: Actual README that explains how to build
- cargo new --bin
- no_std, no_main
- macro_use + crate embedded
- run board! macro
- linker script (layout.ld)
- .cargo/config + xargo build
- panic = "abort"
Now we have a binary (in ELF format).
- arm-none-eabi-objcopy -Obinary target/thumbv7em-none-eabi/release/hello-embed-rs output.bin
- Upload