Function libopencm3_sys::usbd_ep_stall_set

pub unsafe extern "C" fn usbd_ep_stall_set(
    usbd_dev: *mut usbd_device, 
    addr: u8, 
    stall: u8
)

Set/clear STALL condition on an endpoint @param addr Full EP address (with direction bit) @param stall if 0, clear STALL, else set stall.