Make sure the composite device is attached before setting the kStatus_USB_Success flag

2018-06-30 16:48:25 +02:00
parent 9938f14d20
commit 11a8ffbaf5
5 changed files with 16 additions and 4 deletions
--- a/right/src/usb_interfaces/usb_interface_basic_keyboard.c
+++ b/right/src/usb_interfaces/usb_interface_basic_keyboard.c
@@ -48,7 +48,9 @@ usb_status_t UsbBasicKeyboardCallback(class_handle_t handle, uint32_t event, voi
    switch (event) {
        // This report is received when the report has been sent
        case kUSB_DeviceHidEventSendResponse:
-            error = kStatus_USB_Success;
+            if (UsbCompositeDevice.attach) {
+                error = kStatus_USB_Success;
+            }
            break;
        case kUSB_DeviceHidEventRecvResponse:
        case kUSB_DeviceHidEventGetReport: