cbox.hw
Class DigitalOutputOC

java.lang.Object
  cbox.hw.DigitalOutputOC

public class DigitalOutputOC
extends Object

Abstraction of digital outputs with open collector

Author:

Martin Wolf

Constructor Summary

DigitalOutputOC()

Method Summary

static void	pinWrite(int pin, boolean value) Updates value of output port pin.
static void	portWrite(int value) Updates value of output port.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait

Constructor Detail

DigitalOutputOC

public DigitalOutputOC()

Method Detail

pinWrite

public static void pinWrite(int pin,
                            boolean value)

Updates value of output port pin.

Parameters:

pin - - pin number (0-3)

value - - pin value (true, false)

portWrite

public static void portWrite(int value)

Updates value of output port. Each bit represents state of output pin, accepted are only first four bits (0000xxxx)

Parameters:

value - - output word value