Figure 5.2. Function Tests - LEDs
5.2. Buttons
This tests whether or not the state of the buttons can be obtained. Press each button on the Armadillo-440 and the
Armadillo-400 Series LCD Expansion Board and check that "Push" is displayed in the correct position on the screen.
Figure 5.3. Function Tests - Buttons
5.3. Touch Screen
This tests whether or not the touch screen coordinates can be obtained. The touch screen coordinates are displayed as [X,
Y]. Check that the X value increases with touches further to the right and the Y value increases with touches further to the
bottom.
Armadillo-440 LCD Model Development Set Startup Guide
Function Tests
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