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gpio Issues

Question asked by tony.l.cai on Feb 9, 2015
Latest reply on Feb 10, 2015 by jimmychan

Hi all

      Now, I used gpio_export to export the GPIO,but in console, it didnt show the gpio which I what? why?

      And I want to know about the what is the definition of the gpiochip, how to use? what can I get from it and how to get in console?

3Q!

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