Search found 8 matches

by Barrett
03:34, 09 Sep 2016
Forum: Texas Instruments
Topic: SensorTag speed up
Replies: 0
Views: 23312

SensorTag speed up

I made a bicycle speedometer, but the magnet passes the SensorTag too quickly. Some of the samplings are missed at 1/10 of a second sensor reads. How can I change the samplings to 1/100 of a second? The frequency of sampling Sensortag is in tisensortag-ble.js, line 767. It originally was 1 second: n...
by Barrett
20:52, 18 May 2016
Forum: Texas Instruments
Topic: print from Cordova Web App
Replies: 0
Views: 23976

print from Cordova Web App

My app produces a string that I can display with a button. How can I print this text to a printer through bluetooth or save it or the page to the Android phone Documents folder?
by Barrett
18:32, 26 Feb 2016
Forum: Questions and answers
Topic: screen save android app index.html
Replies: 2
Views: 7272

Re: screen save android app index.html

Thank you Alex for your reply. It did not work. I can do a screen save with holding power and volume increase at the same time, but it does not save the entire page. That's what I need.
Barrett
by Barrett
22:22, 18 Feb 2016
Forum: Questions and answers
Topic: screen save android app index.html
Replies: 2
Views: 7272

screen save android app index.html

My app is the Android TI Sensortag CC2650 Demo example. I want to save the screen to the Android Documents folder.

I did it a week ago by accident; the index.html file is there. How can I do it again?

If the browser were Chrome, I could do it. But the browser looks to be the Cordova Web App.
by Barrett
22:56, 30 Nov 2015
Forum: General discussion
Topic: Upgrade to Studio 2
Replies: 1
Views: 8255

Upgrade to Studio 2

I am using Studio 1.2 64k and would upgrade but the Studio 2.0 32k is the only one available. Is a 64k coming? Should I upgrade to the 2.0 32k? Is there a performance hit?
by Barrett
17:30, 27 Oct 2015
Forum: Texas Instruments
Topic: Accelerator starting point calibration
Replies: 0
Views: 31448

Accelerator starting point calibration

On a level plane, the az in tisensortag-ble-cc2650.js shows about .24 while the ax and ay show about 0. If I use the divisor of 410 instead of 16384.0, it shows about 9.7, close to gravity (9.80665). Should I set the divisor to show az of 9.80665? And also ax and ay? Then, a change in the plane can ...
by Barrett
17:15, 15 Oct 2015
Forum: Texas Instruments
Topic: Sensortag values jitter jumpy jumping accelerameter
Replies: 1
Views: 8376

Sensortag values jitter jumpy jumping accelerameter

The values run up and down even when the Sensortag is at rest. I tried averaging the last 10 readings and I tried changing the period to /1 and /100 instead of /10 ( tisensortag-ble.js line 767). Is there a way to dampen the readings? Is the reading accurate? How does TI make the values not jittery ...
by Barrett
19:43, 23 Sep 2015
Forum: Texas Instruments
Topic: Barometer in CC2650
Replies: 3
Views: 11843

Re: Barometer in CC2650

Great! Thank you.

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