The port was done using the MSP430-P169 from Olimex. It includes a TI MSP430F169 MCU with 60Kb Flash and 2Kb RAM. Two ports are supplied – One using Rowley Crossworks for the MSP430 and the other one uses GCC. The files port this port can be found in demo/MSP430.
Depending upon the selected functions and transmission modes (ASCII/RTU) the following resources are used: