On Friday, August 12, 2011 04:11:22 Joe Hershberger wrote: > +int gpio_request(int gp, const char *label); > +void gpio_free(int gp); > +int gpio_direction_input(int gp); > +int gpio_direction_output(int gp, int value); > +int gpio_get_value(int gp); > +void gpio_set_value(int gp, int value);
please use "unsigned gpio". this is what linux does and what most implementations should be doing (since sane people will pull from linux). > +void gpio_toggle_value(int gp); this is not currently part of the generic gpio api. this should stay in arm's asm/gpio.h for now, or not implement it at all. -mike
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