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Add support for the ORDERED_EP_CONFIG compile time token on the UC3 architecture.

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This commit is contained in:
Dean Camera 2011-07-19 02:42:27 +00:00
parent 69243c5071
commit 2c404e5af5
4 changed files with 92 additions and 37 deletions
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53
LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h
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@ -283,7 +283,24 @@
const uint8_t Banks)
{
Endpoint_SelectEndpoint(Number | Direction);
Endpoint_SelectedEndpointHandle->CTRL = (Type | Banks | Endpoint_BytesToEPSizeMask(Size));
uint8_t EPTypeMask = 0;
switch (Type)
{
case USB_EPTYPE_Control:
EPTypeMask = USB_EP_TYPE_CONTROL_gc;
break;
case USB_EPTYPE_Isochronous:
EPTypeMask = USB_EP_TYPE_ISOCHRONOUS_gc;
break;
default:
EPTypeMask = USB_EP_TYPE_BULK_gc;
break;
}
Endpoint_SelectedEndpointHandle->CTRL = 0;
Endpoint_SelectedEndpointHandle->STATUS = (USB_EP_BUSNACK0_bm | USB_EP_BUSNACK1_bm);
Endpoint_SelectedEndpointHandle->CTRL = (EPTypeMask | Banks | Endpoint_BytesToEPSizeMask(Size));
return true;
}
@ -324,27 +341,7 @@
{
// TODO
}
#if 0
/** Enables the currently selected endpoint so that data can be sent and received through it to
* and from a host.
*
* \note Endpoints must first be configured properly via \ref Endpoint_ConfigureEndpoint().
*/
static inline void Endpoint_EnableEndpoint(void) ATTR_ALWAYS_INLINE;
static inline void Endpoint_EnableEndpoint(void)
{
// TODO
}
/** Disables the currently selected endpoint so that data cannot be sent and received through it
* to and from a host.
*/
static inline void Endpoint_DisableEndpoint(void) ATTR_ALWAYS_INLINE;
static inline void Endpoint_DisableEndpoint(void)
{
// TODO
}
#endif
/** Determines if the currently selected endpoint is enabled, but not necessarily configured.
*
* \return Boolean \c true if the currently selected endpoint is enabled, \c false otherwise.
@ -355,20 +352,6 @@
return true;
}
/** Retrieves the number of busy banks in the currently selected endpoint, which have been queued for
* transmission via the \ref Endpoint_ClearIN() command, or are awaiting acknowledgement via the
* \ref Endpoint_ClearOUT() command.
*
* \ingroup Group_EndpointPacketManagement_XMEGA
*
* \return Total number of busy banks in the selected endpoint.
*/
static inline uint8_t Endpoint_GetBusyBanks(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline uint8_t Endpoint_GetBusyBanks(void)
{
return 0; // TODO
}
/** Aborts all pending IN transactions on the currently selected endpoint, once the bank
* has been queued for transmission to the host via \ref Endpoint_ClearIN(). This function
* will terminate all queued transactions, resetting the endpoint banks ready for a new