Test program for capacitive sensing using the Freescale MPR121 on the Sparkfun SEN-10250 BoB
Fork of MPR121_HelloWorld by
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 :)
MPR121.lib@2:a37fbc835511, 2014-10-22 (annotated)
- Committer:
- sam_grove
- Date:
- Wed Oct 22 15:02:07 2014 -0500
- Revision:
- 2:a37fbc835511
- Parent:
- 1:684222fa16bb
added white space
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 1:684222fa16bb | 1 | http://mbed.org/users/sam_grove/code/MPR121/#828260f21de6 |