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Fixed SET FEATURE and CLEAR FEATURE control requests directed at an unconfigured endpoint causing request timeouts.

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Dean Camera
2010-09-13 11:39:41 +00:00
parent def0e0ff1b
commit 58167f5d4d
4 changed files with 17 additions and 16 deletions
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24
LUFA/Drivers/USB/HighLevel/DeviceStandardReq.c
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@@ -364,18 +364,18 @@ static void USB_Device_ClearSetFeature(void)
Endpoint_SelectEndpoint(EndpointIndex);
if (!(Endpoint_IsEnabled()))
return;
if (USB_ControlRequest.bRequest == REQ_SetFeature)
{
Endpoint_StallTransaction();
}
else
{
Endpoint_ClearStall();
Endpoint_ResetFIFO(EndpointIndex);
Endpoint_ResetDataToggle();
if (Endpoint_IsEnabled())
{
if (USB_ControlRequest.bRequest == REQ_SetFeature)
{
Endpoint_StallTransaction();
}
else
{
Endpoint_ClearStall();
Endpoint_ResetFIFO(EndpointIndex);
Endpoint_ResetDataToggle();
}
}
}