/* AUTO-GENERATED FILE. DO NOT MODIFY.
*
* This class was automatically generated by the
* java mavlink generator tool. It should not be modified by hand.
*/
// MESSAGE GPS_ACCURACY PACKING
package com.MAVLink.ardupilotmega;
import com.MAVLink.MAVLinkPacket;
import com.MAVLink.Parser;
import com.MAVLink.ardupilotmega.CRC;
import java.nio.ByteBuffer;
import org.junit.Test;
import static org.junit.Assert.assertArrayEquals;
/**
* Accuracy statistics for GPS lock
*/
public class msg_gps_accuracy_test{
public static final int MAVLINK_MSG_ID_GPS_ACCURACY = 225;
public static final int MAVLINK_MSG_LENGTH = 22;
private static final long serialVersionUID = MAVLINK_MSG_ID_GPS_ACCURACY;
private Parser parser = new Parser();
public CRC generateCRC(byte[] packet){
CRC crc = new CRC();
for (int i = 1; i < packet.length - 2; i++) {
crc.update_checksum(packet[i] & 0xFF);
}
crc.finish_checksum(MAVLINK_MSG_ID_GPS_ACCURACY);
return crc;
}
public byte[] generateTestPacket(){
ByteBuffer payload = ByteBuffer.allocate(6 + MAVLINK_MSG_LENGTH + 2);
payload.put((byte)MAVLinkPacket.MAVLINK_STX); //stx
payload.put((byte)MAVLINK_MSG_LENGTH); //len
payload.put((byte)0); //seq
payload.put((byte)255); //sysid
payload.put((byte)190); //comp id
payload.put((byte)MAVLINK_MSG_ID_GPS_ACCURACY); //msg id
payload.putFloat((float)17.0); //h_acc
payload.putFloat((float)45.0); //s_acc
payload.putFloat((float)73.0); //h_vel_filt
payload.putFloat((float)101.0); //v_vel_filt
payload.putFloat((float)129.0); //p_drift
payload.put((byte)65); //instance
payload.put((byte)132); //ekf_check_mask
CRC crc = generateCRC(payload.array());
payload.put((byte)crc.getLSB());
payload.put((byte)crc.getMSB());
return payload.array();
}
@Test
public void test(){
byte[] packet = generateTestPacket();
for(int i = 0; i < packet.length - 1; i++){
parser.mavlink_parse_char(packet[i] & 0xFF);
}
MAVLinkPacket m = parser.mavlink_parse_char(packet[packet.length - 1] & 0xFF);
byte[] processedPacket = m.encodePacket();
assertArrayEquals("msg_gps_accuracy", processedPacket, packet);
}
}