0
votes
1answer
283 views

Basic script in Angstrom Linux running on a Beaglebone Black

On my embedded system, I can toggle a user led with: echo > 1 sys/class/leds/beaglebone:green:usr2/value. Similarly, I can find the value of a GPIO (gpio60) (set to input), with more ...
3
votes
1answer
542 views

How to test the touch screen on embedded devices like iPhone / iPad / Kindle? [closed]

I want to test the touch panels on embedded devices like iPhone, iPad and Kindle against following criteria: Do a gesture, like tap, swipe, pinch ( zoom in/out) 10000 times and validate that every ...
1
vote
2answers
2k views

How do I cause a watchdog reset of my embedded Linux device

Is there a command like vi > out vi | out That I could use to cause a watchdog reset of my embedded linux device?