AVRDigitalSetup Function to decide direction of a digital pin on AVR AVRDigitalSetup(port,pin,direction) port : port of microcontroller to be used pin : pin of port (mentioned above) to be used direction : direction to be set for pin (INPUT\OUTPUT) Each AVR microcontroller has pins which can be configured as digital outputs/inputs. These are normally divided among some 'ports' (group of pins). User has to select one of these port and which pin of that port to be used as digital output/input. Also, desired direction must be specified as 'INPUT' or 'OUTPUT'. This is curretly dummy function. It provides no functionality but is required for providing support for generating C code for AVR. AVRDigitalOut Siddhesh Wani Ashish Kamble