This week's coding session ended with a glorious victory: UART works! 🎉

You can watch the exciting moment at 1:43:15. 

Or, you can watch all the work that led into it: implementing ADDS, SUBS, NEGS, LDRB, ADCS, and UXTB.

We also spent some time tidying-up the code, came up with our own mini-assembler for the unit-tests, implemented memory write hooks and and split the code into smaller modules (e.g. UART).

To conclude the party, we started looking at the Raspberry Pi Pico's bootrom which I'll try to run inside the emulator in the next episode. 🤞

Episode replay: