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Code Releases Wiki Activity

Garmin: Add V0 characteristics

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As seen in btsnoops from Vivovit / Forerunner 620
This commit is contained in:
José Rebelo 2024-12-03 20:35:54 +00:00
parent a6de977d50
commit 4169c8319a
2 changed files with 19 additions and 7 deletions
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3
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/GarminSupport.java
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@ -105,7 +105,8 @@ public class GarminSupport extends AbstractBTLEDeviceSupport implements ICommuni
public GarminSupport() {
super(LOG);
addSupportedService(CommunicatorV1.UUID_SERVICE_GARMIN_GFDI);
addSupportedService(CommunicatorV1.UUID_SERVICE_GARMIN_GFDI_V0);
addSupportedService(CommunicatorV1.UUID_SERVICE_GARMIN_GFDI_V1);
addSupportedService(CommunicatorV2.UUID_SERVICE_GARMIN_ML_GFDI);
protocolBufferHandler = new ProtocolBufferHandler(this);
fileTransferHandler = new FileTransferHandler(this);

23
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/communicator/v1/CommunicatorV1.java
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@ -17,9 +17,15 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.communicator.
public class CommunicatorV1 implements ICommunicator {
private static final Logger LOG = LoggerFactory.getLogger(CommunicatorV1.class);
public static final UUID UUID_SERVICE_GARMIN_GFDI = UUID.fromString("6A4E2401-667B-11E3-949A-0800200C9A66");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_SEND = UUID.fromString("6A4E4C80-667B-11E3-949A-0800200C9A66");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_RECEIVE = UUID.fromString("6A4ECD28-667B-11E3-949A-0800200C9A66");
// Seen in Vivovit / Forerunner 620
public static final UUID UUID_SERVICE_GARMIN_GFDI_V0 = UUID.fromString("9B012401-BC30-CE9A-E111-0F67E491ABDE");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_V0_SEND = UUID.fromString("DF334C80-E6A7-D082-274D-78FC66F85E16");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_V0_RECEIVE = UUID.fromString("4ACBCD28-7425-868E-F447-915C8F00D0CB");
// Seen in Vivomove HR
public static final UUID UUID_SERVICE_GARMIN_GFDI_V1 = UUID.fromString("6A4E2401-667B-11E3-949A-0800200C9A66");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_V1_SEND = UUID.fromString("6A4E4C80-667B-11E3-949A-0800200C9A66");
public static final UUID UUID_CHARACTERISTIC_GARMIN_GFDI_V1_RECEIVE = UUID.fromString("6A4ECD28-667B-11E3-949A-0800200C9A66");
private BluetoothGattCharacteristic characteristicSend;
private BluetoothGattCharacteristic characteristicReceive;
@ -41,11 +47,16 @@ public class CommunicatorV1 implements ICommunicator {
@Override
public boolean initializeDevice(final TransactionBuilder builder) {
characteristicSend = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_SEND);
characteristicReceive = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_RECEIVE);
characteristicSend = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_V1_SEND);
characteristicReceive = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_V1_RECEIVE);
if (characteristicSend == null || characteristicReceive == null) {
LOG.warn("Failed to find V1 GFDI characteristics");
characteristicSend = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_V0_SEND);
characteristicReceive = mSupport.getCharacteristic(UUID_CHARACTERISTIC_GARMIN_GFDI_V0_RECEIVE);
}
if (characteristicSend == null || characteristicReceive == null) {
LOG.warn("Failed to find V0/V1 GFDI characteristics");
return false;
}