Sam Grove
Test program for capacitive sensing using the Freescale MPR121 on the Sparkfun SEN-10250 BoB
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MPR121_HelloWorld
by 
Sam Grove
Hello World program that prints the bit mapped value of the electrode that is detected to the console. Also lights a LED when a press or no press state is detected.
Hardware tested:
https://www.sparkfun.com/products/10250
Platforms tested:
Information
Must add pull-ups to the I2C bus!!
LED indication for LPC1768 & LPC11U24 are opposite of KL25Z. See schematics for details :)
Changes
| Revision | Date | Who | Commit message |
|---|---|---|---|
| 2:a37fbc835511 | 2014-10-22 | sam_grove | added white space |
| 1:684222fa16bb | 2013-08-27 | sam_grove | Updated demo app and tested with LPC1768, LPC11U24 and KL25Z |
| 0:6f4bcfe86ac2 | 2013-07-26 | sam_grove | Work in progress... |
Repository toolbox
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Repository details
| Type: | Program |
|---|---|
| Mbed OS support: | Mbed 2 deprecated |
| Created: | 27 Aug 2013 |
| Imports: | 128 |
| Forks: | 2 |
| Commits: | 3 |
| Dependents: | 0 |
| Dependencies: | 2 |
| Followers: | 1 |
The code in this repository is Apache licensed.
Components
Freescale MPR121