Search found 6 matches

by mikepsmith
17:44, 08 Apr 2016
Forum: Questions and answers
Topic: Different behavior between Evothings Client and native app?
Replies: 4
Views: 16865

Re: Different behavior between Evothings Client and native app?

I had this problem. It is because the plugins used by Cordova are not up to date with the plugins used in the client. I had to manually update my easyble files to fix it.

Mike
by mikepsmith
17:41, 08 Apr 2016
Forum: Questions and answers
Topic: BLE Disconnection problems
Replies: 2
Views: 11944

Re: BLE Disconnection problems

It sounds like power supply spikes from the motors are resetting the processor. Either run the motors off their own supply or make sure you use a regulator between the motor supply and the cpu. Some capacitors across the motor contacts might fix the problem too.

Mike
by mikepsmith
17:20, 08 Apr 2016
Forum: Questions and answers
Topic: Long delay when connecting to BLE device
Replies: 5
Views: 24564

Re: Long delay when connecting to BLE device

I have discovered that this is due to a bug in the com.evothings.ble plugin. In com.evothings.ble.src/android/BLE.java, the connect() call in the app executes the following:- gh.mGatt = adapter.getRemoteDevice(args.getString(0)).connectGatt(mContext, true, gh); The second parameter to connectGatt() ...
by mikepsmith
17:09, 17 Dec 2015
Forum: Questions and answers
Topic: Long delay when connecting to BLE device
Replies: 5
Views: 24564

Re: Long delay when connecting to BLE device

I am have been having the same problem, except that the connection can take minutes. I have discovered that restarting the bluetooth device can cause it to connect immediately. There is no timeout in the easyble API and no way to abort the request. What I did notice that attempting to disconnect via...
by mikepsmith
19:49, 01 Jun 2015
Forum: Questions and answers
Topic: Trouble using Bluetooth & WiFi at same time on Android
Replies: 4
Views: 12938

Re: Trouble using Bluetooth & WiFi at same time on Android

I am using a Nexus 7 with Wifi and Bluetooth active at the same time and it seems to work. I am running Android 5.1.1 though.
by mikepsmith
16:12, 28 May 2015
Forum: Questions and answers
Topic: Same characteristic, different service
Replies: 1
Views: 5567

Same characteristic, different service

I am developing an Android app to work with a BLE device which has the same characteristic UUID in two different services. From looking at the easyble.js code, it seems to store all characteristic UUIDs discovered from the device in a single table indexed by the UUID value itself. This means that th...

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