GPIO setting

Ivor Kruger ivor at veriline.co.za
Mon Mar 17 04:47:06 EDT 2014


Hi, sure this is a quick and easy question for the groupŠ

On the OMAP4430, using the command from within barebox prompt to configure
a GPIO for testing hardware:

gpio_direction_output 140 0

Should this be sufficient to set the gpio pin low, or is it required to
still do some pin muxing as well?

Thanks
Ivor





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