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Pebble 2: call both requestMTU and use the characteristic write

This commit is contained in:
Andreas Shimokawa 2016-11-21 15:16:30 +01:00
parent fce86482b9
commit 647b67cfca
1 changed files with 6 additions and 3 deletions
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9
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/ble/PebbleGATTClient.java
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@ -60,7 +60,7 @@ class PebbleGATTClient extends BluetoothGattCallback {
} }
if (characteristic.getUuid().equals(MTU_CHARACTERISTIC)) { if (characteristic.getUuid().equals(MTU_CHARACTERISTIC)) {
int newMTU = characteristic.getIntValue(FORMAT_UINT16, 0); int newMTU = characteristic.getIntValue(FORMAT_UINT16, 0);
LOG.info("Pebble requested MTU = " + newMTU); LOG.info("Pebble requested MTU: " + newMTU);
} else { } else {
LOG.info("onCharacteristicChanged()" + characteristic.getUuid().toString() + " " + GB.hexdump(characteristic.getValue(), 0, -1)); LOG.info("onCharacteristicChanged()" + characteristic.getUuid().toString() + " " + GB.hexdump(characteristic.getValue(), 0, -1));
} }
@ -92,8 +92,7 @@ class PebbleGATTClient extends BluetoothGattCallback {
if (newState == BluetoothGatt.STATE_CONNECTED) { if (newState == BluetoothGatt.STATE_CONNECTED) {
LOG.info("calling discoverServices()"); LOG.info("calling discoverServices()");
gatt.discoverServices(); gatt.discoverServices();
} } else if (newState == BluetoothGatt.STATE_DISCONNECTED) {
else if (newState == BluetoothGatt.STATE_DISCONNECTED){
mPebbleLESupport.close(); mPebbleLESupport.close();
} }
} }
@ -112,6 +111,10 @@ class PebbleGATTClient extends BluetoothGattCallback {
} else { } else {
subscribeToConnectionParams(gatt); subscribeToConnectionParams(gatt);
} }
} else if (characteristic.getUuid().equals(MTU_CHARACTERISTIC)) {
if (GBApplication.isRunningLollipopOrLater()) {
gatt.requestMtu(339);
}
} }
} }