usb: skip usb interface processing until configured

1 files changed, 3 insertions, 4 deletions

diff --git a/src/bin/luchie.rs b/src/bin/luchie.rs
index 9ea8e87..bbe06d4 100755
--- a/src/bin/luchie.rs
+++ b/src/bin/luchie.rs
@@ -166,10 +166,6 @@ fn main() -> ! {
         .device_class(USB_CLASS_CDC)
         .build();
 
-    // while usb_dev.state() != UsbDeviceState::Configured {
-    //     usb_dev.poll(&mut [&mut serial, &mut mouse]);
-    // }
-
     logln!("💡 init led");
     let mut gpiob = dp.GPIOB.split();
     let mut led = gpiob.pb2.into_push_pull_output(&mut gpiob.crl);
@@ -183,6 +179,9 @@ fn main() -> ! {
         let elapsed = sys_timer.update();
 
         usb_dev.poll(&mut [&mut serial, &mut mouse]);
+        if usb_dev.state() != UsbDeviceState::Configured {
+            continue;
+        }
 
         let mut buf = [0u8; 64];