Le Thu, 9 Feb 2012 11:34:55 -0500 (EST), "Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx> a écrit : > so what exactly does one do to read those values? i tried: > > barebox@Texas Instrument's Beagle:/ gpio_direction_input 171 > barebox@Texas Instrument's Beagle:/ gpio_get_value 171 > > but what do i check? the shell variable $? i'm not sure what i > should do next. > you can check the mux of the pins to be sure they are in GPIO mode. Eric -- http://eukrea.com/en/news/104-2012 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
