- Add uC side code to talk with the PC over UART. For the moment, main.c contains some rubbish. (Still, this rubbish compiled and proved GDB shows something meaningful actually)
- Extend section with more details, especially for GDB and OpenOCD
- Add section on emulating and debugging using QEMU
- Makefile has an extensive list of TODO items to be taken care of. Scroll to the end of the Makefile for the juice.