diff options
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/Endpoint.c')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Endpoint.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c index f9db9cd22..e4d01404d 100644 --- a/LUFA/Drivers/USB/LowLevel/Endpoint.c +++ b/LUFA/Drivers/USB/LowLevel/Endpoint.c @@ -71,6 +71,30 @@ void Endpoint_ClearEndpoints(void) }
}
+void Endpoint_ClearStatusStage(void)
+{
+ if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST)
+ {
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+
+ Endpoint_ClearOUT();
+ }
+ else
+ {
+ while (!(Endpoint_IsINReady()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+
+ Endpoint_ClearIN();
+ }
+}
+
#if !defined(CONTROL_ONLY_DEVICE)
uint8_t Endpoint_WaitUntilReady(void)
{
@@ -93,7 +117,7 @@ uint8_t Endpoint_WaitUntilReady(void) return ENDPOINT_READYWAIT_NoError;
}
- if (!(USB_IsConnected))
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
return ENDPOINT_READYWAIT_DeviceDisconnected;
else if (Endpoint_IsStalled())
return ENDPOINT_READYWAIT_EndpointStalled;
|