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by cesarldm
Sun Sep 24, 2017 6:33 pm
Forum: Programming APIs
Topic: BioSignals Headers
Replies: 1
Views: 96

BioSignals Headers

Hello,
I'm developing an android app that records Bitalino's data and saving it in a txt file. I would like to know which are the parameters that I need to follow in order to be able to open said files in opensignals in my computer afterwards.
Thank you
by cesarldm
Mon Aug 28, 2017 8:17 am
Forum: Programming APIs
Topic: ANDROID Bitalino+Graphview API problems
Replies: 2
Views: 191

Re: ANDROID Bitalino+Graphview API problems

hi,
Yes decided to use MPAndroid chart and it is working quite well,
Thank you¡
by cesarldm
Sun Jun 18, 2017 7:46 pm
Forum: Programming APIs
Topic: ANDROID Bitalino+Graphview API problems
Replies: 2
Views: 191

ANDROID Bitalino+Graphview API problems

Hi, In the app I'm developing uses Graphview API (version graphview_4.2.1) to plot the data received by Bitalino. My service receives and forward the frames to my activity at the selected rate correctly, but when I start painting the dataPoints on the graphs the app gets very laggy until the app sto...
by cesarldm
Tue Jun 13, 2017 4:16 pm
Forum: Programming APIs
Topic: ANDROID API, BTH CONNECTION PROBLEM
Replies: 4
Views: 313

Re: ANDROID API, BTH CONNECTION PROBLEM

Hi Gonçalo, I found the problem. In my previous code I started recording data as soon as the device sent to the BroadcastReciever the state as CONNECTED using this "checkConnectionState()" method: private void checkConnectionState(String state) { switch(state){ case "CONNECTED": ...
by cesarldm
Tue Jun 06, 2017 8:52 am
Forum: Programming APIs
Topic: ANDROID API, BTH CONNECTION PROBLEM
Replies: 4
Views: 313

Re: ANDROID API, BTH CONNECTION PROBLEM

hi Gonçalo, I updated the API and now both boards connect properly, thanks¡ But now another issue has come up: Almost all of the times that I start recording after establishing the connection, all the frames that I receive are empty: BITalinoFrame: 20:16:02:26:59:04: Seq: -1; Analog: [0, 0, 0, 0, 0,...
by cesarldm
Mon May 22, 2017 10:25 pm
Forum: Programming APIs
Topic: ANDROID API, BTH CONNECTION PROBLEM
Replies: 4
Views: 313

ANDROID API, BTH CONNECTION PROBLEM

Hello, I'm currently developing an Android APP using the ANDROID API provided. I have two Bitalino boards to make tests, an older version and a more recent version. The more recent board works perfectly, I'm able to establish the connection and send/receive frames without a problem, but when I try t...

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