Search found 7 matches

by tolson
04:51, 18 Dec 2015
Forum: General discussion
Topic: Send and recieve strings to RFduino
Replies: 2
Views: 12232

Re: Send and recieve strings to RFduino

Just some snippits for sending/receiving 20 byte buffer full to/from RFduino in case others are looking for it too. HTML part. . . . <h1>RFduino evoBuffer</h1> <p id="info" class="lead">...</p> <p id="info2" class="lead">... </p> <p id="info3" class=...
by tolson
23:30, 04 Dec 2015
Forum: Texas Instruments
Topic: error codes from errorCallback meanings
Replies: 2
Views: 11050

Re: error codes from errorCallback meanings

I recently came up against the Android error 133 on a project I was working on. The project was working AOK on iOS. Googling resulted in no useful help. Lot's of speculations. I tried them all. Hmm! I tried some of my other previously working without a hitch projects; sure enough they were also coug...
by tolson
06:13, 20 Nov 2015
Forum: Showcase
Topic: MPU DMP TeaPot Quaternion sent over BLE from RFduino using EVOthings
Replies: 2
Views: 13448

MPU DMP TeaPot Quaternion sent over BLE from RFduino using EVOthings

I finally figured out how to get Invensense MPU TeaPot Quaternion packet displayed on Android and iOS using EVOthings, HTML5, and javascript libraries. No need for Processing over Serial port anymore.. The javascript library phoria.js, a 3D graphics engine, by Kevin Roast was helpful . The RFduino s...
by tolson
02:41, 30 Mar 2015
Forum: Showcase
Topic: RFduino based Weather Wear Station
Replies: 0
Views: 18679

RFduino based Weather Wear Station

Here I am using EVOthings on Andoid to demonstate receiving data payloads from a RFDweatherWear Station. The RFDweatherWear Station uses a RFduino RFD22301 SMD module with a humidity sensor and barometric pressure sensor. A RFDweather Shield could also be used with the standard RFduino shield system...
by tolson
04:09, 09 Mar 2015
Forum: General discussion
Topic: I modified the rfduino sample app.
Replies: 8
Views: 25982

Re: I modified the rfduino sample app.

Hi, I took the liberty of updating the Evothings rfduino ledon-off demo app. I added the ability to read a characteristic and enable notifications. (It just reports the state of a counter on the rfduino). I did this as I was figuring out how to use the rfduino and Evothings studio so there are no g...
by tolson
04:04, 09 Mar 2015
Forum: Questions and answers
Topic: Help Needed: RFduino LED Control for R G B
Replies: 4
Views: 9971

Re: Help Needed: RFduino LED Control for R G B

I've revamped the example to show the LED button color based on feedback from the RFduino sketch. I changed the way the LED indicates ON and OFF. I prefer the LED Button to be COLORED when the LED is ON and GRAY when the LED is OFF. I'm calling the changed version evoRGBv3. The .ino and .html is pos...
by tolson
07:41, 06 Mar 2015
Forum: Questions and answers
Topic: Help Needed: RFduino LED Control for R G B
Replies: 4
Views: 9971

Re: Help Needed: RFduino LED Control for R G B

HI Aaron, I like what you have done here for the RFduino. Do you have a function to compliment the app.device.writeDataArray function to read the array sent from the RFduino? Something like app.device.readDataArray. I can't find it in the js libraries. For example to read back the buttons on the RGB...

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