> running Nim code on a medium size MSP430 32K Flash, 4K RAM. The > MSP430F5510-STK board from Olimex.
Interesting. Can you access all the registers already? Do you use GC? Your project based on [https://github.com/lonetech/nim-msp430](https://github.com/lonetech/nim-msp430) ? Circular buffer should be your smallest problem I guess Note, Dom's book has no microcontroller chapter, it is more intended for PC programming.
