Looking to write on code for the Rabbit 1800 or 1810 target. Will be using Modbus ASCII serial protocol. Hoping to find the library. Is there any Modbus ASCII code I can use?
Take a look at the files in Lib/Modbus from a Dynamic C 9.62 installation. You might be able to modify Modbus_Slave_BL26xx.LIB to use it on the BL1800 or BL1810 (or consider using a BL2600-series board instead).