[−][src]Function mraa_sys::mraa_gpio_get_pin
pub unsafe extern "C" fn mraa_gpio_get_pin(dev: mraa_gpio_context) -> c_int
Get a pin number of the gpio, invalid will return -1
@param dev The Gpio context @return Pin number
pub unsafe extern "C" fn mraa_gpio_get_pin(dev: mraa_gpio_context) -> c_int
Get a pin number of the gpio, invalid will return -1
@param dev The Gpio context @return Pin number