30 lines
1.1 KiB
Text
30 lines
1.1 KiB
Text
|
Description of example project
|
||
|
|
==============================
|
||
|
|
This example project demonstrates controlling two capacitive touch pads
|
||
|
|
and two LEDs for feedback.
|
||
|
|
|
||
|
|
LEDTS APIs are used to configure the LEDTS module for activating two touch pad inputs
|
||
|
|
and driving two indicator LEDs.
|
||
|
|
Touch sensing analysis is performed using an averaging and filtering algorithm provided
|
||
|
|
in a library API called FindTouchedPad.
|
||
|
|
|
||
|
|
Hardware Setup
|
||
|
|
===============
|
||
|
|
XMC4500 General Purpose Hexagon Board
|
||
|
|
XMC4500 Standard Human Machine Interface (HMI) Card
|
||
|
|
|
||
|
|
How to test the application
|
||
|
|
============================
|
||
|
|
a. Connect the two boards.
|
||
|
|
b. Connect the XMC4500 General Purpose Hexagon Board to a PC via USB.
|
||
|
|
c. Import the project.
|
||
|
|
d. Compile and flash the application onto the device.
|
||
|
|
e. Run the application.
|
||
|
|
f. Tap the touch pads (T1 or T2) on the Standard HMI Card. Their respective LEDs will toggle
|
||
|
|
ON/OFF upon touch.
|
||
|
|
|
||
|
|
How to modify the application
|
||
|
|
==============================
|
||
|
|
a. Change the response behavior of the LEDs in the LEDTS interrupt service routine.
|
||
|
|
|