import com.LabJack.LabJackJNI;
import com.LabJack.LabJackException;

/**
 * This program demonstrates the use of com.LabJack.LabJackJNI.EAnalogOut().
 */
public class EDigitalIn
{

	static public void main( String args[] )
	{
		System.out.println( "EDigitalIn() Example" );

		int idnum[] = new int[ 1 ];
		idnum[ 0 ] = -1;			// use first LabJack found
		int demo = 1;				// DEMO mode, set to 0 if LabJack connected
		int readd;
		int state[] = new int[ 1 ];

		//
		// read state of IO0-IO3 digial inputs
		//
		System.out.print( "   " );
		readd = 0;	// channel number refers to IO0-IO3 inputs
		for( int channel = 0; channel < 4; channel++ )
		{
			int errCode = LabJackJNI.EDigitalIn( idnum, demo, channel, readd, state );
			if( errCode != 0 )
			{
				System.out.println( "error: " + errCode );
			}
			else
			{
				System.out.print( state[ 0 ] == 0 ? "0" : "1" );
			}
		}
		System.out.println();

		//
		// read state of D0-D15 digial inputs
		//
		System.out.print( "   " );
		readd = 1;	// channel number refers to D0-D15 inputs
		for( int channel = 0; channel < 16; channel++ )
		{
			int errCode = LabJackJNI.EDigitalIn( idnum, demo, channel, readd, state );
			if( errCode != 0 )
			{
				System.out.println( "error: " + errCode );
			}
			else
			{
				System.out.print( state[ 0 ] == 0 ? "0" : "1" );
			}
		}
		System.out.println();
	}
}