[−][src]Function mynewt::hw::sensor::bindings::sensor_register_err_func
pub unsafe extern "C" fn sensor_register_err_func(
sensor: *mut sensor,
err_fn: sensor_error_func_t,
arg: *mut c_void
) -> c_int
Register a sensor error callback. The callback is executed when the sensor manager fails to read from the given sensor.
sensor
: The sensor to register an error callback on.err_fn
: The function to execute when a read fails.arg
: Optional argument to pass to the callback.
Return: 0 on success, non-zero error code on failure.