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Fix issue in CDC device class driver where received data the size of the data endpoint could lock up the driver.

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Further work on the new CDC and HID host mode class drivers.

Reset changelog et. al. to reset development information for the new version currently under development.
This commit is contained in:
Dean Camera
2009-08-11 01:52:15 +00:00
parent a459f10b0c
commit 8711dc7ced
14 changed files with 168 additions and 11 deletions
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3
LUFA/Drivers/USB/Class/Device/CDC.c
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@@ -161,6 +161,9 @@ uint16_t CDC_Device_BytesReceived(USB_ClassInfo_CDC_Device_t* const CDCInterface
{
Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataOUTEndpointNumber);
if (Endpoint_IsOUTReceived() && !(Endpoint_BytesInEndpoint()))
Endpoint_ClearOUT();
return Endpoint_BytesInEndpoint();
}