Lines Matching refs:gattClient

63 2. Create a **gattClient** instance.
67 6. Disconnect from the server and destroy the **gattClient** instance.
80       gattClient: ble.GattClientDevice = undefined;
164         if (!this.gattClient) {
165           console.error(TAG, 'no gattClient');
169 …      this.gattClient.on('BLEConnectionStateChange', (stateInfo: ble.BLEConnectionChangeState) => {
206 …      // 2.1 Use device to construct gattClient. This instance is used for subsequent interactions.
207         this.gattClient = ble.createGattClientDevice(peerDevice);
210           this.gattClient.connect(); // 2.3 Initiate a connection.
218         if (!this.gattClient) {
219           console.info(TAG, 'no gattClient');
224           this.gattClient.getServices().then((result: Array<ble.GattService>) => {
235 …    if (!this.gattClient || this.connectState != constant.ProfileConnectionState.STATE_CONNECTED) {
236           console.error(TAG, 'no gattClient or not connected');
247 … this.gattClient.readCharacteristicValue(characteristic).then((outData: ble.BLECharacteristic) => {
257 …    if (!this.gattClient || this.connectState != constant.ProfileConnectionState.STATE_CONNECTED) {
258           console.error(TAG, 'no gattClient or not connected');
269 …       this.gattClient.writeCharacteristicValue(characteristic, ble.GattWriteType.WRITE, (err) => {
283 …    if (!this.gattClient || this.connectState != constant.ProfileConnectionState.STATE_CONNECTED) {
284           console.error(TAG, 'no gattClient or not connected');
296           this.gattClient.readDescriptorValue(descriptor).then((outData: ble.BLEDescriptor) => {
306 …    if (!this.gattClient || this.connectState != constant.ProfileConnectionState.STATE_CONNECTED) {
307           console.error(TAG, 'no gattClient or not connected');
322           this.gattClient.writeDescriptorValue(descriptor, (err) => {
336 …    if (!this.gattClient || this.connectState != constant.ProfileConnectionState.STATE_CONNECTED) {
337           console.error(TAG, 'no gattClient or not connected');
343           this.gattClient.disconnect (); // 8.1 Disconnect from the server.
344 …     this.gattClient.off('BLEConnectionStateChange', (stateInfo: ble.BLEConnectionChangeState) => {
346           this.gattClient.close () // 8.2 Close this gattClient if it is no longer required.
472       // 3. Subscribe to the characteristic read requests from the gattClient.
509       // 4. Subscribe to the characteristic write requests from the gattClient.
546       // 5. Subscribe to the descriptor read requests from the gattClient.
583       // 6. Subscribe to the descriptor write requests from the gattClient.