/*
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
#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,
USB_Descriptor_Interface_t* StillImageInterface = NULL;
memset(&SIInterfaceInfo->State, 0x00, sizeof(SIInterfaceInfo->State));
-
+
if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
return SI_ENUMERROR_InvalidConfigDescriptor;
DCOMP_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
{
if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
- DCOMP_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found)
+ DCOMP_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found)
{
return SI_ENUMERROR_NoCompatibleInterfaceFound;
}
StillImageInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
-
+
DataINEndpoint = NULL;
DataOUTEndpoint = NULL;
EventsEndpoint = NULL;
DataOUTEndpoint = EndpointData;
}
}
-
+
for (uint8_t PipeNum = 1; PipeNum < PIPE_TOTAL_PIPES; PipeNum++)
{
if (PipeNum == SIInterfaceInfo->Config.DataINPipeNumber)
{
Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_IN,
- DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
+ DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
SIInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
SIInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;
SIInterfaceInfo->State.EventsPipeSize = EventsEndpoint->EndpointSize;
}
- }
-
+ }
+
SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber;
SIInterfaceInfo->State.IsActive = true;
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;
}
}
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;
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)
if ((ErrorCode = Pipe_Write_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError)
return ErrorCode;
}
-
- Pipe_ClearOUT();
+
+ 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))
Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);
Pipe_Unfreeze();
-
+
while (!(Pipe_IsINReceived()))
{
uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber();
-
+
if (CurrentFrameNumber != PreviousFrameNumber)
{
PreviousFrameNumber = CurrentFrameNumber;
if (!(TimeoutMSRem--))
return PIPE_RWSTREAM_Timeout;
}
-
+
Pipe_Freeze();
Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
Pipe_Unfreeze();
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;
}
Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
Pipe_Unfreeze();
-
+
ErrorCode = Pipe_Write_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK);
Pipe_ClearOUT();
Pipe_Freeze();
-
+
return ErrorCode;
}
ErrorCode = Pipe_Read_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK);
Pipe_Freeze();
-
+
return ErrorCode;
}
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;
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;
}
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;
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;
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;
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;
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
+
projects / pub / USBasp.git / blobdiff