X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/383d167125e8a8a857e95c68a98a21b07f8a0826..82fa9149d705b70fc6d0e53e3d164fe138ce9a8b:/LUFA/Drivers/USB/Class/Host/StillImage.c?ds=inline diff --git a/LUFA/Drivers/USB/Class/Host/StillImage.c b/LUFA/Drivers/USB/Class/Host/StillImage.c index c3ade3b55..d3dda8fe3 100644 --- a/LUFA/Drivers/USB/Class/Host/StillImage.c +++ b/LUFA/Drivers/USB/Class/Host/StillImage.c @@ -1,21 +1,21 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com + www.lufa-lib.org */ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + 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 + 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 + 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 @@ -32,8 +32,8 @@ #include "../../HighLevel/USBMode.h" #if defined(USB_CAN_BE_HOST) -#define __INCLUDE_FROM_SI_CLASS_HOST_C #define __INCLUDE_FROM_SI_DRIVER +#define __INCLUDE_FROM_STILLIMAGE_HOST_C #include "StillImage.h" uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, @@ -46,7 +46,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, USB_Descriptor_Interface_t* StillImageInterface = NULL; memset(&SIInterfaceInfo->State, 0x00, sizeof(SIInterfaceInfo->State)); - + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) return SI_ENUMERROR_InvalidConfigDescriptor; @@ -63,7 +63,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, } StillImageInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); - + DataINEndpoint = NULL; DataOUTEndpoint = NULL; EventsEndpoint = NULL; @@ -85,7 +85,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, DataOUTEndpoint = EndpointData; } } - + for (uint8_t PipeNum = 1; PipeNum < PIPE_TOTAL_PIPES; PipeNum++) { if (PipeNum == SIInterfaceInfo->Config.DataINPipeNumber) @@ -113,8 +113,8 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SIInterfaceInfo->State.EventsPipeSize = EventsEndpoint->EndpointSize; } - } - + } + SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber; SIInterfaceInfo->State.IsActive = true; @@ -123,38 +123,40 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint8_t DCOMP_SI_Host_NextSIInterface(void* const CurrentDescriptor) { - if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface) + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) { - USB_Descriptor_Interface_t* CurrentInterface = DESCRIPTOR_PCAST(CurrentDescriptor, - USB_Descriptor_Interface_t); + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); - if ((CurrentInterface->Class == STILL_IMAGE_CLASS) && - (CurrentInterface->SubClass == STILL_IMAGE_SUBCLASS) && - (CurrentInterface->Protocol == STILL_IMAGE_PROTOCOL)) + if ((Interface->Class == SI_CSCP_StillImageClass) && + (Interface->SubClass == SI_CSCP_StillImageSubclass) && + (Interface->Protocol == SI_CSCP_BulkOnlyProtocol)) { return DESCRIPTOR_SEARCH_Found; } } - + return DESCRIPTOR_SEARCH_NotFound; } uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor) { - if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint) + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) { - USB_Descriptor_Endpoint_t* CurrentEndpoint = DESCRIPTOR_PCAST(CurrentDescriptor, - USB_Descriptor_Endpoint_t); - - uint8_t EndpointType = (CurrentEndpoint->Attributes & EP_TYPE_MASK); + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); if (((EndpointType == EP_TYPE_BULK) || (EndpointType == EP_TYPE_INTERRUPT)) && - (!(Pipe_IsEndpointBound(CurrentEndpoint->EndpointAddress)))) + (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))) { return DESCRIPTOR_SEARCH_Found; } } - else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface) + else if (Header->Type == DTYPE_Interface) { return DESCRIPTOR_SEARCH_Fail; } @@ -163,10 +165,10 @@ uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor) } uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, - SI_PIMA_Container_t* const PIMAHeader) + PIMA_Container_t* const PIMAHeader) { uint8_t ErrorCode; - + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) return PIPE_RWSTREAM_DeviceDisconnected; @@ -178,7 +180,7 @@ uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, if ((ErrorCode = Pipe_Write_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError) return ErrorCode; - + uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0)); if (ParamBytes) @@ -186,17 +188,17 @@ uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, if ((ErrorCode = Pipe_Write_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError) return ErrorCode; } - + Pipe_ClearOUT(); Pipe_Freeze(); - + return PIPE_RWSTREAM_NoError; } uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, - SI_PIMA_Container_t* const PIMAHeader) + PIMA_Container_t* const PIMAHeader) { - uint16_t TimeoutMSRem = COMMAND_DATA_TIMEOUT_MS; + uint16_t TimeoutMSRem = SI_COMMAND_DATA_TIMEOUT_MS; uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) @@ -204,11 +206,11 @@ uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInf Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber); Pipe_Unfreeze(); - + while (!(Pipe_IsINReceived())) { uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); - + if (CurrentFrameNumber != PreviousFrameNumber) { PreviousFrameNumber = CurrentFrameNumber; @@ -216,7 +218,7 @@ uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInf if (!(TimeoutMSRem--)) return PIPE_RWSTREAM_Timeout; } - + Pipe_Freeze(); Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber); Pipe_Unfreeze(); @@ -236,25 +238,25 @@ uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInf USB_Host_ClearPipeStall(SIInterfaceInfo->Config.DataINPipeNumber); return PIPE_RWSTREAM_PipeStalled; } - + if (USB_HostState == HOST_STATE_Unattached) return PIPE_RWSTREAM_DeviceDisconnected; } - + Pipe_Read_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NO_STREAM_CALLBACK); - - if (PIMAHeader->Type == SI_PIMA_CONTAINER_ResponseBlock) + + if (PIMAHeader->Type == PIMA_CONTAINER_ResponseBlock) { uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0)); if (ParamBytes) Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK); - + Pipe_ClearIN(); } - + Pipe_Freeze(); - + return PIPE_RWSTREAM_NoError; } @@ -269,12 +271,12 @@ uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber); Pipe_Unfreeze(); - + ErrorCode = Pipe_Write_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK); Pipe_ClearOUT(); Pipe_Freeze(); - + return ErrorCode; } @@ -293,7 +295,7 @@ uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, ErrorCode = Pipe_Read_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK); Pipe_Freeze(); - + return ErrorCode; } @@ -306,17 +308,17 @@ bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber); Pipe_Unfreeze(); - + if (Pipe_BytesInPipe()) IsEventReceived = true; - + Pipe_Freeze(); - + return IsEventReceived; } uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, - SI_PIMA_Container_t* const PIMAHeader) + PIMA_Container_t* const PIMAHeader) { uint8_t ErrorCode; @@ -325,12 +327,12 @@ uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInf Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber); Pipe_Unfreeze(); - - ErrorCode = Pipe_Read_Stream_LE(PIMAHeader, sizeof(SI_PIMA_Container_t), NO_STREAM_CALLBACK); - + + ErrorCode = Pipe_Read_Stream_LE(PIMAHeader, sizeof(PIMA_Container_t), NO_STREAM_CALLBACK); + Pipe_ClearIN(); Pipe_Freeze(); - + return ErrorCode; } @@ -344,23 +346,23 @@ uint8_t SI_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) SIInterfaceInfo->State.TransactionID = 0; SIInterfaceInfo->State.IsSessionOpen = false; - SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t) + PIMA_Container_t PIMABlock = (PIMA_Container_t) { .DataLength = PIMA_COMMAND_SIZE(1), - .Type = SI_PIMA_CONTAINER_CommandBlock, + .Type = PIMA_CONTAINER_CommandBlock, .Code = 0x1002, .Params = {1}, }; - + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; - + if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; - - if ((PIMABlock.Type != SI_PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) + + if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) return SI_ERROR_LOGICAL_CMD_FAILED; - + SIInterfaceInfo->State.IsSessionOpen = true; return PIPE_RWSTREAM_NoError; @@ -373,23 +375,23 @@ uint8_t SI_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) uint8_t ErrorCode; - SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t) + PIMA_Container_t PIMABlock = (PIMA_Container_t) { .DataLength = PIMA_COMMAND_SIZE(1), - .Type = SI_PIMA_CONTAINER_CommandBlock, + .Type = PIMA_CONTAINER_CommandBlock, .Code = 0x1003, .Params = {1}, }; - + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; - + if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; SIInterfaceInfo->State.IsSessionOpen = false; - if ((PIMABlock.Type != SI_PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) + if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) return SI_ERROR_LOGICAL_CMD_FAILED; return PIPE_RWSTREAM_NoError; @@ -405,15 +407,15 @@ uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint8_t ErrorCode; - SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t) + PIMA_Container_t PIMABlock = (PIMA_Container_t) { .DataLength = PIMA_COMMAND_SIZE(TotalParams), - .Type = SI_PIMA_CONTAINER_CommandBlock, + .Type = PIMA_CONTAINER_CommandBlock, .Code = Operation, }; - + memcpy(&PIMABlock.Params, Params, sizeof(uint32_t) * TotalParams); - + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; @@ -423,7 +425,7 @@ uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) { uint8_t ErrorCode; - SI_PIMA_Container_t PIMABlock; + PIMA_Container_t PIMABlock; if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) return HOST_SENDCONTROL_DeviceDisconnected; @@ -431,10 +433,11 @@ uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) return ErrorCode; - if ((PIMABlock.Type != SI_PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) + if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001)) return SI_ERROR_LOGICAL_CMD_FAILED; - + return PIPE_RWSTREAM_NoError; } #endif +