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use futures_lite::future::block_on;
use nusb::transfer::RequestBuffer;
fn main() {
env_logger::init();
let di = nusb::list_devices()
.unwrap()
.find(|d| d.vendor_id() == 0x59e3 && d.product_id() == 0x0a23)
.expect("device should be connected");
println!("Device info: {di:?}");
let device = di.open().unwrap();
let interface = device.claim_interface(0).unwrap();
block_on(interface.bulk_out(0x02, Vec::from([1, 2, 3, 4, 5])))
.into_result()
.unwrap();
let mut queue = interface.bulk_in_queue(0x81);
loop {
while queue.pending() < 8 {
queue.submit(RequestBuffer::new(256));
}
let result = block_on(queue.next_complete());
println!("{result:?}");
if result.status.is_err() {
break;
}
}
}
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