2009-02-19 02:58:50 Simple-GPIO-Problems
Patrick Hotz (GERMANY)
i have some problems with my simple-gpio driver.
I want to set gpio19 to 0 and use therefore "echo O0 > /dev/gpio19"....
The problem is that the gpio19 only goes a few us to 0 and then again to 1.
How i can set the gpio19 always to 0 without writing a small programm...?
2009-02-19 12:42:07 Re: Simple-GPIO-Problems
Mike Frysinger (UNITED STATES)
you need to keep the gpio open, otherwise it gets released as soon as it is closed