@RobertCNelson Sir.: You said : "Simple, you Defined GPIO6_IO14 as an LED, thus you NO longer have permission to access it thru gpioset!
- How to solve it? I am trying to use the gpioset command and then implement libgpio in a c++ program
Pls
root@arm:~# gpioset 1 6=1
[ 517.810239] imx7d-pinctrl 30330000.iomuxc: pin MX7D_PAD_EPDC_DATA06 already requested by 30210000.gpio:38; cannot claim for 30210000.gpio:38
[ 517.823409] imx7d-pinctrl 30330000.iomuxc: pin-19 (30210000.gpio:38) status -22
gpioset: error setting the GPIO line values: Invalid argument