pub fn get_line_event(cf: &File, er: EventRequest) -> Result<File>Expand description
Request a line with edge detection enabled.
Detected events can be read from the returned file.
- ‘cf’ - The open gpiochip device file.
er- The line event request.
pub fn get_line_event(cf: &File, er: EventRequest) -> Result<File>Request a line with edge detection enabled.
Detected events can be read from the returned file.
er - The line event request.