Function get_battery_level

framework_lib/src/touchscreen.rs:239–248

()

}

pub fn get_battery_level() -> Option<u8> {
    for skip in 0..5 {
        if let Some(device) = HidapiTouchScreen::open_device(0x000D, skip) {
            if let Some(level) = device.get_battery_status() {
                return Some(level);
            }
        }
    }
    None
}

pub fn print_fw_ver() -> Option<()> {
    for skip in 0..5 {