MPR121_HelloWorld - Test program for capacitive sensing using the Fre…

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Sam Grove / Mbed 2 deprecated MPR121_HelloWorld

Test program for capacitive sensing using the Freescale MPR121 on the Sparkfun SEN-10250 BoB

Fork of 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 :)

Diff: MPR121.lib

Revision:: 1:684222fa16bb
Parent:: 0:6f4bcfe86ac2

--- a/MPR121.lib	Fri Jul 26 21:41:55 2013 +0000
+++ b/MPR121.lib	Tue Aug 27 21:43:28 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/sam_grove/code/MPR121/#4c0d4b90a3ed
+http://mbed.org/users/sam_grove/code/MPR121/#828260f21de6