-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2009.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, and distribute this software\r
- and its documentation for any purpose and without fee is hereby\r
- granted, provided that the above copyright notice appear in all\r
- copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting\r
- documentation, and that the name of the author not be used in\r
- advertising or publicity pertaining to distribution of the\r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-#include "../../HighLevel/USBMode.h"\r
-#if defined(USB_CAN_BE_HOST)\r
-\r
-#define INCLUDE_FROM_HID_CLASS_HOST_C\r
-#include "HID.h"\r
-\r
-#warning The HID Host mode Class driver is currently incomplete and is for preview purposes only.\r
-\r
-uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo, uint16_t ConfigDescriptorSize,\r
- uint8_t* ConfigDescriptorData)\r
-{\r
- uint8_t FoundEndpoints = 0;\r
-\r
- memset(&HIDInterfaceInfo->State, 0x00, sizeof(HIDInterfaceInfo->State));\r
-\r
- if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)\r
- return HID_ENUMERROR_InvalidConfigDescriptor;\r
- \r
- do\r
- {\r
- if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,\r
- DComp_HID_Host_NextHIDInterface) != DESCRIPTOR_SEARCH_COMP_Found)\r
- {\r
- return HID_ENUMERROR_NoHIDInterfaceFound;\r
- }\r
- } while (HIDInterfaceInfo->Config.MatchInterfaceProtocol &&\r
- DESCRIPTOR_PCAST(ConfigDescriptorData,\r
- USB_Descriptor_Interface_t)->Protocol != HIDInterfaceInfo->Config.HIDInterfaceProtocol);\r
-\r
- while (FoundEndpoints != ((1 << HID_FOUND_DATAPIPE_IN) | (1 << HID_FOUND_DATAPIPE_OUT)))\r
- {\r
- if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,\r
- DComp_HID_Host_NextInterfaceHIDDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)\r
- {\r
- if (FoundEndpoints == (1 << HID_FOUND_DATAPIPE_IN))\r
- break;\r
- \r
- return HID_ENUMERROR_EndpointsNotFound;\r
- }\r
- \r
- USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);\r
-\r
- if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)\r
- {\r
- Pipe_ConfigurePipe(HIDInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,\r
- EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);\r
- \r
- FoundEndpoints |= (1 << HID_FOUND_DATAPIPE_IN);\r
- }\r
- else\r
- {\r
- Pipe_ConfigurePipe(HIDInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_OUT,\r
- EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);\r
- \r
- FoundEndpoints |= (1 << HID_FOUND_DATAPIPE_OUT); \r
- }\r
- }\r
-\r
- HIDInterfaceInfo->State.Active = true;\r
- return HID_ENUMERROR_NoError;\r
-}\r
-\r
-static uint8_t DComp_HID_Host_NextHIDInterface(void* CurrentDescriptor)\r
-{\r
- if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)\r
- {\r
- USB_Descriptor_Interface_t* CurrentInterface = DESCRIPTOR_PCAST(CurrentDescriptor,\r
- USB_Descriptor_Interface_t);\r
- \r
- if (CurrentInterface->Class == HID_INTERFACE_CLASS)\r
- return DESCRIPTOR_SEARCH_Found;\r
- }\r
- \r
- return DESCRIPTOR_SEARCH_NotFound;\r
-}\r
-\r
-static uint8_t DComp_HID_Host_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor)\r
-{\r
- if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)\r
- {\r
- USB_Descriptor_Endpoint_t* CurrentEndpoint = DESCRIPTOR_PCAST(CurrentDescriptor,\r
- USB_Descriptor_Endpoint_t); \r
-\r
- if (!(Pipe_IsEndpointBound(CurrentEndpoint->EndpointAddress)))\r
- return DESCRIPTOR_SEARCH_Found;\r
- }\r
- else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)\r
- {\r
- return DESCRIPTOR_SEARCH_Fail;\r
- }\r
-\r
- return DESCRIPTOR_SEARCH_NotFound;\r
-}\r
-\r
-void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo)\r
-{\r
-\r
-}\r
-\r
-bool HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo)\r
-{\r
- bool ReportReceived;\r
-\r
- if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.Active))\r
- return false;\r
-\r
- Pipe_SelectPipe(HIDInterfaceInfo->Config.DataINPipeNumber);\r
- Pipe_Unfreeze();\r
- \r
- ReportReceived = Pipe_IsReadWriteAllowed();\r
- \r
- Pipe_Freeze();\r
-\r
- return ReportReceived;\r
-}\r
-\r
-#endif\r
+/*
+ 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.
+*/
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../../Core/USBMode.h"
+
+#if defined(USB_CAN_BE_HOST)
+
+#define __INCLUDE_FROM_HID_DRIVER
+#define __INCLUDE_FROM_HID_HOST_C
+#include "HID.h"
+
+uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo,
+ uint16_t ConfigDescriptorSize,
+ void* ConfigDescriptorData)
+{
+ USB_Descriptor_Endpoint_t* DataINEndpoint = NULL;
+ USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL;
+ USB_Descriptor_Interface_t* HIDInterface = NULL;
+ USB_HID_Descriptor_HID_t* HIDDescriptor = NULL;
+
+ memset(&HIDInterfaceInfo->State, 0x00, sizeof(HIDInterfaceInfo->State));
+
+ if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
+ return HID_ENUMERROR_InvalidConfigDescriptor;
+
+ while (!(DataINEndpoint) || !(DataOUTEndpoint))
+ {
+ if (!(HIDInterface) ||
+ USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+ DCOMP_HID_Host_NextHIDInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
+ {
+ if (DataINEndpoint || DataOUTEndpoint)
+ break;
+
+ do
+ {
+ if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+ DCOMP_HID_Host_NextHIDInterface) != DESCRIPTOR_SEARCH_COMP_Found)
+ {
+ return HID_ENUMERROR_NoCompatibleInterfaceFound;
+ }
+
+ HIDInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
+ } while (HIDInterfaceInfo->Config.HIDInterfaceProtocol &&
+ (HIDInterface->Protocol != HIDInterfaceInfo->Config.HIDInterfaceProtocol));
+
+ if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+ DCOMP_HID_Host_NextHID) != DESCRIPTOR_SEARCH_COMP_Found)
+ {
+ return HID_ENUMERROR_NoCompatibleInterfaceFound;
+ }
+
+ HIDDescriptor = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_HID_Descriptor_HID_t);
+
+ DataINEndpoint = NULL;
+ DataOUTEndpoint = NULL;
+
+ continue;
+ }
+
+ USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
+
+ if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
+ DataINEndpoint = EndpointData;
+ else
+ DataOUTEndpoint = EndpointData;
+ }
+
+ for (uint8_t PipeNum = 1; PipeNum < PIPE_TOTAL_PIPES; PipeNum++)
+ {
+ uint16_t Size;
+ uint8_t Type;
+ uint8_t Token;
+ uint8_t EndpointAddress;
+ uint8_t InterruptPeriod;
+ bool DoubleBanked;
+
+ if (PipeNum == HIDInterfaceInfo->Config.DataINPipeNumber)
+ {
+ Size = DataINEndpoint->EndpointSize;
+ EndpointAddress = DataINEndpoint->EndpointAddress;
+ Token = PIPE_TOKEN_IN;
+ Type = EP_TYPE_INTERRUPT;
+ DoubleBanked = HIDInterfaceInfo->Config.DataINPipeDoubleBank;
+ InterruptPeriod = DataINEndpoint->PollingIntervalMS;
+
+ HIDInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;
+ }
+ else if (PipeNum == HIDInterfaceInfo->Config.DataOUTPipeNumber)
+ {
+ if (DataOUTEndpoint == NULL)
+ continue;
+
+ Size = DataOUTEndpoint->EndpointSize;
+ EndpointAddress = DataOUTEndpoint->EndpointAddress;
+ Token = PIPE_TOKEN_OUT;
+ Type = EP_TYPE_INTERRUPT;
+ DoubleBanked = HIDInterfaceInfo->Config.DataOUTPipeDoubleBank;
+ InterruptPeriod = DataOUTEndpoint->PollingIntervalMS;
+
+ HIDInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;
+ HIDInterfaceInfo->State.DeviceUsesOUTPipe = true;
+ }
+ else
+ {
+ continue;
+ }
+
+ if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
+ DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
+ {
+ return HID_ENUMERROR_PipeConfigurationFailed;
+ }
+
+ if (InterruptPeriod)
+ Pipe_SetInterruptPeriod(InterruptPeriod);
+ }
+
+ HIDInterfaceInfo->State.InterfaceNumber = HIDInterface->InterfaceNumber;
+ HIDInterfaceInfo->State.HIDReportSize = HIDDescriptor->HIDReportLength;
+ HIDInterfaceInfo->State.SupportsBootProtocol = (HIDInterface->SubClass != HID_CSCP_NonBootProtocol);
+ HIDInterfaceInfo->State.LargestReportSize = 8;
+ HIDInterfaceInfo->State.IsActive = true;
+
+ return HID_ENUMERROR_NoError;
+}
+
+static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor)
+{
+ USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
+
+ if (Header->Type == DTYPE_Interface)
+ {
+ USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t);
+
+ if (Interface->Class == HID_CSCP_HIDClass)
+ return DESCRIPTOR_SEARCH_Found;
+ }
+
+ return DESCRIPTOR_SEARCH_NotFound;
+}
+
+static uint8_t DCOMP_HID_Host_NextHID(void* const CurrentDescriptor)
+{
+ USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
+
+ if (Header->Type == HID_DTYPE_HID)
+ return DESCRIPTOR_SEARCH_Found;
+ else if (Header->Type == DTYPE_Interface)
+ return DESCRIPTOR_SEARCH_Fail;
+ else
+ return DESCRIPTOR_SEARCH_NotFound;
+}
+
+static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor)
+{
+ USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
+
+ if (Header->Type == DTYPE_Endpoint)
+ {
+ USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
+
+ if (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))
+ return DESCRIPTOR_SEARCH_Found;
+ }
+ else if (Header->Type == DTYPE_Interface)
+ {
+ return DESCRIPTOR_SEARCH_Fail;
+ }
+
+ return DESCRIPTOR_SEARCH_NotFound;
+}
+
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+uint8_t HID_Host_ReceiveReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo,
+ const uint8_t ReportID,
+ void* Buffer)
+{
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
+ .bRequest = HID_REQ_SetReport,
+ .wValue = ((HID_REPORT_ITEM_In + 1) << 8) | ReportID,
+ .wIndex = HIDInterfaceInfo->State.InterfaceNumber,
+ .wLength = USB_GetHIDReportSize(HIDInterfaceInfo->Config.HIDParserData, ReportID, HID_REPORT_ITEM_In),
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+ return USB_Host_SendControlRequest(Buffer);
+}
+#endif
+
+uint8_t HID_Host_ReceiveReport(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo,
+ void* Buffer)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(HIDInterfaceInfo->Config.DataINPipeNumber);
+ Pipe_Unfreeze();
+
+ uint16_t ReportSize;
+ uint8_t* BufferPos = Buffer;
+
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+ if (!(HIDInterfaceInfo->State.UsingBootProtocol))
+ {
+ uint8_t ReportID = 0;
+
+ if (HIDInterfaceInfo->Config.HIDParserData->UsingReportIDs)
+ {
+ ReportID = Pipe_Read_8();
+ *(BufferPos++) = ReportID;
+ }
+
+ ReportSize = USB_GetHIDReportSize(HIDInterfaceInfo->Config.HIDParserData, ReportID, HID_REPORT_ITEM_In);
+ }
+ else
+#endif
+ {
+ ReportSize = Pipe_BytesInPipe();
+ }
+
+ if ((ErrorCode = Pipe_Read_Stream_LE(BufferPos, ReportSize, NULL)) != PIPE_RWSTREAM_NoError)
+ return ErrorCode;
+
+ Pipe_ClearIN();
+ Pipe_Freeze();
+
+ return PIPE_RWSTREAM_NoError;
+}
+
+uint8_t HID_Host_SendReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo,
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+ const uint8_t ReportID,
+#endif
+ const uint8_t ReportType,
+ void* Buffer,
+ const uint16_t ReportSize)
+{
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+ if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive))
+ return false;
+
+ if (HIDInterfaceInfo->State.DeviceUsesOUTPipe && (ReportType == HID_REPORT_ITEM_Out))
+ {
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(HIDInterfaceInfo->Config.DataOUTPipeNumber);
+ Pipe_Unfreeze();
+
+ if (ReportID)
+ Pipe_Write_Stream_LE(&ReportID, sizeof(ReportID), NULL);
+
+ if ((ErrorCode = Pipe_Write_Stream_LE(Buffer, ReportSize, NULL)) != PIPE_RWSTREAM_NoError)
+ return ErrorCode;
+
+ Pipe_ClearOUT();
+ Pipe_Freeze();
+
+ return PIPE_RWSTREAM_NoError;
+ }
+ else
+#endif
+ {
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
+ .bRequest = HID_REQ_SetReport,
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+ .wValue = ((ReportType + 1) << 8) | ReportID,
+#else
+ .wValue = ((ReportType + 1) << 8),
+#endif
+ .wIndex = HIDInterfaceInfo->State.InterfaceNumber,
+ .wLength = ReportSize,
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+ return USB_Host_SendControlRequest(Buffer);
+ }
+}
+
+bool HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive))
+ return false;
+
+ bool ReportReceived;
+
+ Pipe_SelectPipe(HIDInterfaceInfo->Config.DataINPipeNumber);
+ Pipe_Unfreeze();
+
+ ReportReceived = Pipe_IsINReceived();
+
+ Pipe_Freeze();
+
+ return ReportReceived;
+}
+
+uint8_t HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
+{
+ uint8_t ErrorCode;
+
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
+ .bRequest = HID_REQ_SetProtocol,
+ .wValue = 0,
+ .wIndex = HIDInterfaceInfo->State.InterfaceNumber,
+ .wLength = 0,
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+ if (!(HIDInterfaceInfo->State.SupportsBootProtocol))
+ return HID_ERROR_LOGICAL;
+
+ if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
+ return ErrorCode;
+
+ HIDInterfaceInfo->State.LargestReportSize = 8;
+ HIDInterfaceInfo->State.UsingBootProtocol = true;
+
+ return HOST_SENDCONTROL_Successful;
+}
+
+#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+uint8_t HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
+{
+ uint8_t ErrorCode;
+
+ uint8_t HIDReportData[HIDInterfaceInfo->State.HIDReportSize];
+
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE),
+ .bRequest = REQ_GetDescriptor,
+ .wValue = (HID_DTYPE_Report << 8),
+ .wIndex = HIDInterfaceInfo->State.InterfaceNumber,
+ .wLength = HIDInterfaceInfo->State.HIDReportSize,
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+ if ((ErrorCode = USB_Host_SendControlRequest(HIDReportData)) != HOST_SENDCONTROL_Successful)
+ return ErrorCode;
+
+ if (HIDInterfaceInfo->State.UsingBootProtocol)
+ {
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
+ .bRequest = HID_REQ_SetProtocol,
+ .wValue = 1,
+ .wIndex = HIDInterfaceInfo->State.InterfaceNumber,
+ .wLength = 0,
+ };
+
+ if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
+ return ErrorCode;
+
+ HIDInterfaceInfo->State.UsingBootProtocol = false;
+ }
+
+ if (HIDInterfaceInfo->Config.HIDParserData == NULL)
+ return HID_ERROR_LOGICAL;
+
+ if ((ErrorCode = USB_ProcessHIDReport(HIDReportData, HIDInterfaceInfo->State.HIDReportSize,
+ HIDInterfaceInfo->Config.HIDParserData)) != HID_PARSE_Successful)
+ {
+ return HID_ERROR_LOGICAL | ErrorCode;
+ }
+
+ uint8_t LargestReportSizeBits = HIDInterfaceInfo->Config.HIDParserData->LargestReportSizeBits;
+ HIDInterfaceInfo->State.LargestReportSize = (LargestReportSizeBits >> 3) + ((LargestReportSizeBits & 0x07) != 0);
+
+ return 0;
+}
+#endif
+
+#endif
+
projects / pub / USBasp.git / blobdiff