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-rw-r--r--src/main/java/org/traccar/protocol/LaipacProtocolDecoder.java9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/main/java/org/traccar/protocol/LaipacProtocolDecoder.java b/src/main/java/org/traccar/protocol/LaipacProtocolDecoder.java
index 60a9365c5..c2146c22d 100644
--- a/src/main/java/org/traccar/protocol/LaipacProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/LaipacProtocolDecoder.java
@@ -28,6 +28,7 @@ import org.traccar.helper.PatternBuilder;
import org.traccar.model.CellTower;
import org.traccar.model.Network;
import org.traccar.model.Position;
+import org.traccar.helper.BitUtil;
import java.net.SocketAddress;
import java.util.regex.Pattern;
@@ -114,14 +115,14 @@ public class LaipacProtocolDecoder extends BaseProtocolDecoder {
char inputStatus = event.charAt(0);
if (inputStatus >= 'A' && inputStatus <= 'D') {
int inputStatusInt = inputStatus - 'A';
- position.set(Position.PREFIX_IN + 1, inputStatusInt & 1);
- position.set(Position.PREFIX_IN + 2, inputStatusInt & 2);
+ position.set(Position.PREFIX_IN + 1, BitUtil.check(inputStatusInt, 0));
+ position.set(Position.PREFIX_IN + 2, BitUtil.check(inputStatusInt, 1));
position.set(Position.PREFIX_IN + 3, 0);
return null;
} else if (inputStatus >= 'O' && inputStatus <= 'R') {
int inputStatusInt = inputStatus - 'O';
- position.set(Position.PREFIX_IN + 1, inputStatusInt & 1);
- position.set(Position.PREFIX_IN + 2, inputStatusInt & 2);
+ position.set(Position.PREFIX_IN + 1, BitUtil.check(inputStatusInt, 0));
+ position.set(Position.PREFIX_IN + 2, BitUtil.check(inputStatusInt, 1));
position.set(Position.PREFIX_IN + 3, 1);
return null;
}