Set timeout impedance-start/stop to 2 seconds

Fixes OpenBCI/OpenBCI_GUI#421

Author: retiutut

CHANGELOG.md

@@ -1,3 +1,9 @@
+# v2.0.9
+
+### Bug Fixes
+
+- Fix BLED112 Impedance check by allowing 2 seconds for command/success OpenBCI/OpenBCI_GUI#421
+
 # v2.0.8
 
 ### Bug Fixes

app/package.json

@@ -2,7 +2,7 @@
   "name": "openbci-electron-hub",
   "productName": "OpenBCIHub",
   "description": "OpenBCIHub",
-  "version": "2.0.8",
+  "version": "2.0.9",
   "author": "AJ Keller <hello@pushtheworld.us>",
   "copyright": "© 2019, OpenBCI inc.",
   "homepage": "http://openbci.com",

src/background.js

@@ -1512,61 +1512,68 @@ const _processImpedanceCyton = (msg, client) => {
 const _processImpedanceGanglion = (msg, client) => {
   switch (msg.action) {
     case kTcpActionStart:
-      ganglionBLE
-        .impedanceStart()
-        .then(() => {
-          ganglionBLE.on(
-            k.OBCIEmitterImpedance,
-            impedanceFunction.bind(null, client)
-          );
-          writeCodeToClientOfType(
-            client,
-            kTcpTypeImpedance,
-            kTcpCodeSuccess,
-            {
-              action: kTcpActionStart
-            }
-          );
-        })
-        .catch(err => {
-          writeCodeToClientOfType(
-            client,
-            kTcpTypeImpedance,
-            kTcpCodeErrorImpedanceCouldNotStart,
-            {
-              message: err.message
-            }
-          );
-        });
+      setTimeout(() => {
+        console.log('start impedance check');
+        ganglionBLE
+          .impedanceStart()
+          .then(() => {
+            ganglionBLE.on(
+              k.OBCIEmitterImpedance,
+              impedanceFunction.bind(null, client)
+            );
+            writeCodeToClientOfType(
+              client,
+              kTcpTypeImpedance,
+              kTcpCodeSuccess,
+              {
+                action: kTcpActionStart
+              }
+            );
+          })
+          .catch(err => {
+            writeCodeToClientOfType(
+              client,
+              kTcpTypeImpedance,
+              kTcpCodeErrorImpedanceCouldNotStart,
+              {
+                message: err.message
+              }
+            );
+          });
+      }, 2000);
       break;
     case kTcpActionStop:
-      ganglionBLE
-        .impedanceStop()
-        .then(() => {
-          ganglionBLE.removeAllListeners(k.OBCIEmitterImpedance);
-          writeCodeToClientOfType(
-            client,
-            kTcpTypeImpedance,
-            kTcpCodeSuccess,
-            {
-              action: kTcpActionStop
-            }
-          );
-        })
-        .catch(err => {
-          writeCodeToClientOfType(
-            client,
-            kTcpTypeImpedance,
-            kTcpCodeErrorImpedanceCouldNotStop,
-            {
-              message: err.message
-            }
-          );
-        });
+      setTimeout(() => {
+        console.log('stop impedance check');
+        ganglionBLE
+          .impedanceStop()
+          .then(() => {
+            ganglionBLE.removeAllListeners(k.OBCIEmitterImpedance);
+            writeCodeToClientOfType(
+              client,
+              kTcpTypeImpedance,
+              kTcpCodeSuccess,
+              {
+                action: kTcpActionStop
+              }
+            );
+          })
+          .catch(err => {
+            writeCodeToClientOfType(
+              client,
+              kTcpTypeImpedance,
+              kTcpCodeErrorImpedanceCouldNotStop,
+              {
+                message: err.message
+              }
+            );
+          });
+      }, 2000);
       break;
   }
 };
 
+
 const _processImpedanceWifi = (msg, client) => {
   if (wifi.getNumberOfChannels() > k.OBCINumberOfChannelsGanglion) {
     _processImpedanceCyton(msg, client);