Fix error message on bike disconnect.

ptx2 · Aug 27, 2020 · e0d7bd1 · e0d7bd1
1 parent fb298e4
commit e0d7bd1
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Showing 2 changed files with 11 additions and 12 deletions.
diff --git a/src/app/app.js b/src/app/app.js
@@ -128,7 +128,7 @@ export class App {
     process.exit(0);
   }
 
-  onBikeDisconnect(address) {
+  onBikeDisconnect({ address }) {
     this.logger.log(`bike disconnected ${address}`);
     process.exit(0);
   }

diff --git a/src/bikes/flywheel.js b/src/bikes/flywheel.js
@@ -55,28 +55,27 @@ export class FlywheelBikeClient extends EventEmitter {
     this.fixPowerDropout = createPowerDropoutFilter();
 
     // scan
-    const peripheral = await scan(this.noble, [UART_SERVICE_UUID], this.filters);
+    this.peripheral = await scan(this.noble, [UART_SERVICE_UUID], this.filters);
 
     // connect
-    peripheral.on('disconnect', this.onDisconnect);
-    await peripheral.connectAsync();
+    this.peripheral.on('disconnect', this.onDisconnect);
+    await this.peripheral.connectAsync();
 
     // workaround for bluez rejecting connection parameters
-    await updateConnectionParameters(peripheral, LE_MIN_INTERVAL, LE_MAX_INTERVAL, LE_LATENCY, LE_SUPERVISION_TIMEOUT); // needed for hci bluez
+    await updateConnectionParameters(this.peripheral, LE_MIN_INTERVAL, LE_MAX_INTERVAL, LE_LATENCY, LE_SUPERVISION_TIMEOUT); // needed for hci bluez
 
     // discover services/characteristics
-    const {characteristics} = await peripheral.discoverSomeServicesAndCharacteristicsAsync(
+    const {characteristics} = await this.peripheral.discoverSomeServicesAndCharacteristicsAsync(
       [UART_SERVICE_UUID], [UART_TX_UUID, UART_RX_UUID]);
     const [tx, rx] = characteristics;
+    this.tx = tx;
+    this.rx = rx;
 
     // subscribe to receive data
-    tx.on('read', this.onReceive);
-    await tx.subscribeAsync();
+    this.tx.on('read', this.onReceive);
+    await this.tx.subscribeAsync();
 
-    this.tx = tx;
-    this.rx = rx;
     this.state = 'connected';
-    this.peripheral = peripheral;
   }
 
   /**
@@ -153,7 +152,7 @@ export class FlywheelBikeClient extends EventEmitter {
      * @type {object}
      * @property {string} address - mac address
      */
-    this.emit('disconnect', {address: this.perpiheral.address});
+    this.emit('disconnect', {address: this.peripheral.address});
   }
 }