Examples
AVRDigitalPortSetup(1,0); //This function will make PortA as input port |  |  |
Function to decide direction of port on AVR
AVRDigitalPortSetup(port,direction)
port of microcontroller to be used(1 for PORTA, 2 for PORTB,...)
direction to be set for pin (0 for INPUT, 1 for 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.
AVRDigitalPortSetup(1,0); //This function will make PortA as input port | | |