From 35303547e2f633ff78e88b2bf625b1cc2e53fe57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ab=C3=A1sz?= <>
Date: Tue, 3 Jan 2023 10:39:29 +0100
Subject: [PATCH] Fix error on simultaneous ANT peripheral startup

Move the peripheral startup sequence to an async function to ensure
proper startup order and to avoid multiple simultaneous calls to the
ANT stick causing app crash.
---
 app/peripherals/PeripheralManager.js | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/app/peripherals/PeripheralManager.js b/app/peripherals/PeripheralManager.js
index 1563c6c..349863a 100644
--- a/app/peripherals/PeripheralManager.js
+++ b/app/peripherals/PeripheralManager.js
@@ -34,9 +34,13 @@ function createPeripheralManager () {
 
   let isPeripheralChangeInProgress = false
 
-  createBlePeripheral(config.bluetoothMode)
-  createHrmPeripheral(config.heartRateMode)
-  createAntPeripheral(config.antplusMode)
+  setupPeripherals()
+
+  async function setupPeripherals () {
+    await createBlePeripheral(config.bluetoothMode)
+    await createHrmPeripheral(config.heartRateMode)
+    await createAntPeripheral(config.antplusMode)
+  }
 
   function getBlePeripheral () {
     return blePeripheral
@@ -74,13 +78,13 @@ function createPeripheralManager () {
   }
 
   function notifyMetrics (type, metrics) {
-    if (bleMode !== 'OFF') { blePeripheral.notifyData(type, metrics) }
-    if (antMode !== 'OFF') { antPeripheral.notifyData(type, metrics) }
+    if (bleMode !== 'OFF') { blePeripheral?.notifyData(type, metrics) }
+    if (antMode !== 'OFF') { antPeripheral?.notifyData(type, metrics) }
   }
 
   function notifyStatus (status) {
-    if (bleMode !== 'OFF') { blePeripheral.notifyStatus(status) }
-    if (antMode !== 'OFF') { antPeripheral.notifyStatus(status) }
+    if (bleMode !== 'OFF') { blePeripheral?.notifyStatus(status) }
+    if (antMode !== 'OFF') { antPeripheral?.notifyStatus(status) }
   }
 
   async function createBlePeripheral (newMode) {