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Diffstat (limited to 'src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java')
-rw-r--r--src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java15
1 files changed, 3 insertions, 12 deletions
diff --git a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java
index bbb8bc1cc..4ed2bb51d 100644
--- a/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/SigfoxProtocolDecoder.java
@@ -22,6 +22,7 @@ import io.netty.channel.Channel;
import io.netty.handler.codec.http.FullHttpRequest;
import io.netty.handler.codec.http.HttpResponseStatus;
import org.traccar.BaseHttpProtocolDecoder;
+import org.traccar.helper.BufferUtil;
import org.traccar.session.DeviceSession;
import org.traccar.Protocol;
import org.traccar.helper.BitUtil;
@@ -159,18 +160,8 @@ public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder {
if (event == 0x0f || event == 0x1f) {
position.setValid(event >> 4 > 0);
-
- long value;
- value = buf.readUnsignedInt();
- position.setLatitude(BitUtil.to(value, 31) * 0.000001);
- if (BitUtil.check(value, 31)) {
- position.setLatitude(-position.getLatitude());
- }
- value = buf.readUnsignedInt();
- position.setLongitude(BitUtil.to(value, 31) * 0.000001);
- if (BitUtil.check(value, 31)) {
- position.setLongitude(-position.getLongitude());
- }
+ position.setLatitude(BufferUtil.readSignedMagnitudeInt(buf) * 0.000001);
+ position.setLongitude(BufferUtil.readSignedMagnitudeInt(buf) * 0.000001);
position.set(Position.KEY_BATTERY, (int) buf.readUnsignedByte());