diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/XMEGA/Template')
3 files changed, 263 insertions, 263 deletions
diff --git a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c index 570898a3a..68f645b89 100644 --- a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c +++ b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c @@ -1,83 +1,83 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2011.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#if defined(TEMPLATE_FUNC_NAME)
-
-uint8_t TEMPLATE_FUNC_NAME (void* const Buffer,
- uint16_t Length)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
-
- if (!(Length))
- Endpoint_ClearOUT();
-
- while (Length)
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- else if (Endpoint_IsSETUPReceived())
- return ENDPOINT_RWCSTREAM_HostAborted;
-
- if (Endpoint_IsOUTReceived())
- {
- while (Length && Endpoint_BytesInEndpoint())
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- }
-
- Endpoint_ClearOUT();
- }
- }
-
- while (!(Endpoint_IsINReady()))
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- }
-
- return ENDPOINT_RWCSTREAM_NoError;
-}
-
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_TRANSFER_BYTE
-
-#endif
+/* + LUFA Library + Copyright (C) Dean Camera, 2011. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + + if (!(Length)) + Endpoint_ClearOUT(); + + while (Length) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + + if (Endpoint_IsOUTReceived()) + { + while (Length && Endpoint_BytesInEndpoint()) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + } + + Endpoint_ClearOUT(); + } + } + + while (!(Endpoint_IsINReady())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif diff --git a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c index d1b5f7a06..5d4fc42f2 100644 --- a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c +++ b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c @@ -1,92 +1,92 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2011.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#if defined(TEMPLATE_FUNC_NAME)
-
-uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer,
- uint16_t Length)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
- bool LastPacketFull = false;
-
- if (Length > USB_ControlRequest.wLength)
- Length = USB_ControlRequest.wLength;
- else if (!(Length))
- Endpoint_ClearIN();
-
- while (Length || LastPacketFull)
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- else if (Endpoint_IsSETUPReceived())
- return ENDPOINT_RWCSTREAM_HostAborted;
- else if (Endpoint_IsOUTReceived())
- break;
-
- if (Endpoint_IsINReady())
- {
- uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint();
-
- while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize))
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- BytesInEndpoint++;
- }
-
- LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize);
- Endpoint_ClearIN();
- }
- }
-
- while (!(Endpoint_IsOUTReceived()))
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- }
-
- return ENDPOINT_RWCSTREAM_NoError;
-}
-
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_TRANSFER_BYTE
-
-#endif
+/* + LUFA Library + Copyright (C) Dean Camera, 2011. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + bool LastPacketFull = false; + + if (Length > USB_ControlRequest.wLength) + Length = USB_ControlRequest.wLength; + else if (!(Length)) + Endpoint_ClearIN(); + + while (Length || LastPacketFull) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + else if (Endpoint_IsOUTReceived()) + break; + + if (Endpoint_IsINReady()) + { + uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); + + while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInEndpoint++; + } + + LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); + Endpoint_ClearIN(); + } + } + + while (!(Endpoint_IsOUTReceived())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif diff --git a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c index ef9e8eaad..9ce034007 100644 --- a/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c +++ b/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c @@ -1,88 +1,88 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2011.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#if defined(TEMPLATE_FUNC_NAME)
-
-uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
- uint16_t BytesInTransfer = 0;
- uint8_t ErrorCode;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- {
- Length -= *BytesProcessed;
- TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
- }
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- TEMPLATE_CLEAR_ENDPOINT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- #if !defined(INTERRUPT_CONTROL_ENDPOINT)
- USB_USBTask();
- #endif
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_BUFFER_TYPE
-#undef TEMPLATE_TRANSFER_BYTE
-#undef TEMPLATE_CLEAR_ENDPOINT
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
-
-#endif
+/* + LUFA Library + Copyright (C) Dean Camera, 2011. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_ENDPOINT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_ENDPOINT +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif |