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Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus is suspended before or during a transfer.

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Dean Camera 2010-05-03 07:41:22 +00:00
parent 5c0c0327d5
commit eed7d4df6a
9 changed files with 34 additions and 10 deletions
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2
LUFA/Drivers/USB/LowLevel/Endpoint.c
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@ -120,6 +120,8 @@ uint8_t Endpoint_WaitUntilReady(void)
if (USB_DeviceState == DEVICE_STATE_Unattached)
return ENDPOINT_READYWAIT_DeviceDisconnected;
else if (USB_DeviceState == DEVICE_STATE_Suspended)
return ENDPOINT_READYWAIT_BusSuspended;
else if (Endpoint_IsStalled())
return ENDPOINT_READYWAIT_EndpointStalled;