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 :)
mbed.bld@1:684222fa16bb, 2013-08-27 (annotated)
- Committer:
- sam_grove
- Date:
- Tue Aug 27 21:43:28 2013 +0000
- Revision:
- 1:684222fa16bb
- Parent:
- 0:6f4bcfe86ac2
Updated demo app and tested with LPC1768, LPC11U24 and KL25Z
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 1:684222fa16bb | 1 | http://mbed.org/users/mbed_official/code/mbed/builds/9c8f0e3462fb |