projects / pub / USBasp.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
Add more const-ness to the stream endpoint/pipe functions where possible.
[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / StillImage.c
diff --git a/LUFA/Drivers/USB/Class/Host/StillImage.c b/LUFA/Drivers/USB/Class/Host/StillImage.c
index 4b2c6ea..3bfd36c 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/StillImage.c
+++ b/LUFA/Drivers/USB/Class/Host/StillImage.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2010.
-              
+     Copyright (C) Dean Camera, 2011.
+
   dean [at] fourwalledcubicle [dot] com
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
 */
 
 /*
-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  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
   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
   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
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -32,111 +32,159 @@
 #include "../../HighLevel/USBMode.h"
 #if defined(USB_CAN_BE_HOST)
 
 #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_SI_DRIVER
+#define  __INCLUDE_FROM_STILLIMAGE_HOST_C
 #include "StillImage.h"
 
 #include "StillImage.h"
 
-uint8_t SImage_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint16_t ConfigDescriptorSize,
-                                   void* DeviceConfigDescriptor)
+uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                               uint16_t ConfigDescriptorSize,
+                               void* ConfigDescriptorData)
 {
 {
-       uint8_t  FoundEndpoints = 0;
-       
+       USB_Descriptor_Endpoint_t*  DataINEndpoint      = NULL;
+       USB_Descriptor_Endpoint_t*  DataOUTEndpoint     = NULL;
+       USB_Descriptor_Endpoint_t*  EventsEndpoint      = NULL;
+       USB_Descriptor_Interface_t* StillImageInterface = NULL;
+
        memset(&SIInterfaceInfo->State, 0x00, sizeof(SIInterfaceInfo->State));
        memset(&SIInterfaceInfo->State, 0x00, sizeof(SIInterfaceInfo->State));
-       
-       if (DESCRIPTOR_TYPE(DeviceConfigDescriptor) != DTYPE_Configuration)
+
+       if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
          return SI_ENUMERROR_InvalidConfigDescriptor;
          return SI_ENUMERROR_InvalidConfigDescriptor;
-       
-       if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &DeviceConfigDescriptor,
-                                     DComp_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found)
-       {
-               return SI_ENUMERROR_NoSIInterfaceFound;
-       }
 
 
-       while (FoundEndpoints != (SI_FOUND_EVENTS_IN | SI_FOUND_DATAPIPE_IN | SI_FOUND_DATAPIPE_OUT))
+       while (!(DataINEndpoint) || !(DataOUTEndpoint))
        {
        {
-               if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &DeviceConfigDescriptor,
-                                             DComp_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
+               if (!(StillImageInterface) ||
+                   USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+                                             DCOMP_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
                {
                {
-                       return SI_ENUMERROR_EndpointsNotFound;
+                       if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+                                                     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;
+
+                       continue;
                }
                }
-               
-               USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(DeviceConfigDescriptor, USB_Descriptor_Endpoint_t);
 
 
-               if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT)
+               USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
+
+               if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
                {
                {
-                       if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
-                       {
-                               Pipe_ConfigurePipe(SIInterfaceInfo->Config.EventsPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
-                                                                  EndpointData->EndpointAddress, EndpointData->EndpointSize,
-                                                                  SIInterfaceInfo->Config.EventsPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);                 
-                               SIInterfaceInfo->State.EventsPipeSize = EndpointData->EndpointSize;
-
-                               Pipe_SetInterruptPeriod(EndpointData->PollingIntervalMS);
-                               
-                               FoundEndpoints |= SI_FOUND_EVENTS_IN;
-                       }
+                       if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT)
+                         EventsEndpoint = EndpointData;
+                       else
+                         DataINEndpoint = EndpointData;
                }
                else
                {
                }
                else
                {
-                       if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
-                       {
-                               Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_IN,
-                                                                  EndpointData->EndpointAddress, EndpointData->EndpointSize,
-                                                                  SIInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
-                               SIInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;
-
-                               FoundEndpoints |= SI_FOUND_DATAPIPE_IN;
-                       }
-                       else
-                       {
-                               Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,
-                                                                  EndpointData->EndpointAddress, EndpointData->EndpointSize,
-                                                                  SIInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
-                               SIInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;
+                       DataOUTEndpoint = EndpointData;
+               }
+       }
 
 
-                               FoundEndpoints |= SI_FOUND_DATAPIPE_OUT;
-                       }
+       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 == SIInterfaceInfo->Config.DataINPipeNumber)
+               {
+                       Size            = DataINEndpoint->EndpointSize;
+                       EndpointAddress = DataINEndpoint->EndpointAddress;
+                       Token           = PIPE_TOKEN_IN;
+                       Type            = EP_TYPE_BULK;
+                       DoubleBanked    = SIInterfaceInfo->Config.DataINPipeDoubleBank;
+                       InterruptPeriod = 0;
+
+                       SIInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;
                }
                }
+               else if (PipeNum == SIInterfaceInfo->Config.DataOUTPipeNumber)
+               {
+                       Size            = DataOUTEndpoint->EndpointSize;
+                       EndpointAddress = DataOUTEndpoint->EndpointAddress;
+                       Token           = PIPE_TOKEN_OUT;
+                       Type            = EP_TYPE_BULK;
+                       DoubleBanked    = SIInterfaceInfo->Config.DataOUTPipeDoubleBank;
+                       InterruptPeriod = 0;
+
+                       SIInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;
+               }
+               else if (PipeNum == SIInterfaceInfo->Config.EventsPipeNumber)
+               {
+                       Size            = EventsEndpoint->EndpointSize;
+                       EndpointAddress = EventsEndpoint->EndpointAddress;
+                       Token           = PIPE_TOKEN_IN;
+                       Type            = EP_TYPE_INTERRUPT;
+                       DoubleBanked    = SIInterfaceInfo->Config.EventsPipeDoubleBank;
+                       InterruptPeriod = EventsEndpoint->PollingIntervalMS;
+
+                       SIInterfaceInfo->State.EventsPipeSize = EventsEndpoint->EndpointSize;
+               }
+               else
+               {
+                       continue;
+               }
+               
+               if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
+                                        DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
+               {
+                       return SI_ENUMERROR_PipeConfigurationFailed;
+               }
+               
+               if (InterruptPeriod)
+                 Pipe_SetInterruptPeriod(InterruptPeriod);
        }
 
        }
 
+       SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber;
        SIInterfaceInfo->State.IsActive = true;
        SIInterfaceInfo->State.IsActive = true;
+
        return SI_ENUMERROR_NoError;
 }
 
        return SI_ENUMERROR_NoError;
 }
 
-uint8_t DComp_SI_Host_NextSIInterface(void* const CurrentDescriptor)
+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_Found;
                }
        }
-       
+
        return DESCRIPTOR_SEARCH_NotFound;
 }
 
        return DESCRIPTOR_SEARCH_NotFound;
 }
 
-uint8_t DComp_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor)
+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)) &&
 
                if (((EndpointType == EP_TYPE_BULK) || (EndpointType == EP_TYPE_INTERRUPT)) &&
-                   (!(Pipe_IsEndpointBound(CurrentEndpoint->EndpointAddress))))
+                   (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress))))
                {
                        return DESCRIPTOR_SEARCH_Found;
                }
        }
                {
                        return DESCRIPTOR_SEARCH_Found;
                }
        }
-       else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
+       else if (Header->Type == DTYPE_Interface)
        {
                return DESCRIPTOR_SEARCH_Fail;
        }
        {
                return DESCRIPTOR_SEARCH_Fail;
        }
@@ -144,10 +192,11 @@ uint8_t DComp_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor)
        return DESCRIPTOR_SEARCH_NotFound;
 }
 
        return DESCRIPTOR_SEARCH_NotFound;
 }
 
-uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)
+uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                                PIMA_Container_t* const PIMAHeader)
 {
        uint8_t ErrorCode;
 {
        uint8_t ErrorCode;
-       
+
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
          return PIPE_RWSTREAM_DeviceDisconnected;
 
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
          return PIPE_RWSTREAM_DeviceDisconnected;
 
@@ -157,46 +206,47 @@ uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceIn
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
        Pipe_Unfreeze();
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
        Pipe_Unfreeze();
 
-       if ((ErrorCode = Pipe_Write_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError)
+       if ((ErrorCode = Pipe_Write_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NULL)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
          return ErrorCode;
-       
+
        uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0));
 
        if (ParamBytes)
        {
        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)
+               if ((ErrorCode = Pipe_Write_Stream_LE(&PIMAHeader->Params, ParamBytes, NULL)) != PIPE_RWSTREAM_NoError)
                  return ErrorCode;
        }
                  return ErrorCode;
        }
-       
-       Pipe_ClearOUT();        
+
+       Pipe_ClearOUT();
        Pipe_Freeze();
        Pipe_Freeze();
-       
+
        return PIPE_RWSTREAM_NoError;
 }
 
        return PIPE_RWSTREAM_NoError;
 }
 
-uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)
+uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                                   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))
          return PIPE_RWSTREAM_DeviceDisconnected;
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);
        Pipe_Unfreeze();
 
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
          return PIPE_RWSTREAM_DeviceDisconnected;
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);
        Pipe_Unfreeze();
-       
-       while (!(Pipe_IsReadWriteAllowed()))
+
+       while (!(Pipe_IsINReceived()))
        {
        {
-               if (USB_INT_HasOccurred(USB_INT_HSOFI))
+               uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber();
+
+               if (CurrentFrameNumber != PreviousFrameNumber)
                {
                {
-                       USB_INT_Clear(USB_INT_HSOFI);
-                       TimeoutMSRem--;
+                       PreviousFrameNumber = CurrentFrameNumber;
 
 
-                       if (!(TimeoutMSRem))
-                       {
-                               return PIPE_RWSTREAM_Timeout;
-                       }
+                       if (!(TimeoutMSRem--))
+                         return PIPE_RWSTREAM_Timeout;
                }
                }
-               
+
                Pipe_Freeze();
                Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
                Pipe_Unfreeze();
                Pipe_Freeze();
                Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
                Pipe_Unfreeze();
@@ -216,29 +266,31 @@ uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfac
                        USB_Host_ClearPipeStall(SIInterfaceInfo->Config.DataINPipeNumber);
                        return PIPE_RWSTREAM_PipeStalled;
                }
                        USB_Host_ClearPipeStall(SIInterfaceInfo->Config.DataINPipeNumber);
                        return PIPE_RWSTREAM_PipeStalled;
                }
-                 
+
                if (USB_HostState == HOST_STATE_Unattached)
                  return PIPE_RWSTREAM_DeviceDisconnected;
        }
                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 == CType_ResponseBlock)
+
+       Pipe_Read_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NULL);
+
+       if (PIMAHeader->Type == PIMA_CONTAINER_ResponseBlock)
        {
                uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0));
 
                if (ParamBytes)
        {
                uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0));
 
                if (ParamBytes)
-                 Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK);
-               
+                 Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NULL);
+
                Pipe_ClearIN();
        }
                Pipe_ClearIN();
        }
-       
+
        Pipe_Freeze();
        Pipe_Freeze();
-       
+
        return PIPE_RWSTREAM_NoError;
 }
 
        return PIPE_RWSTREAM_NoError;
 }
 
-uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer, const uint16_t Bytes)
+uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                         void* Buffer,
+                         const uint16_t Bytes)
 {
        uint8_t ErrorCode;
 
 {
        uint8_t ErrorCode;
 
@@ -247,16 +299,18 @@ uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, voi
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
        Pipe_Unfreeze();
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);
        Pipe_Unfreeze();
-       
-       ErrorCode = Pipe_Write_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK);
+
+       ErrorCode = Pipe_Write_Stream_LE(Buffer, Bytes, NULL);
 
        Pipe_ClearOUT();
        Pipe_Freeze();
 
        Pipe_ClearOUT();
        Pipe_Freeze();
-       
+
        return ErrorCode;
 }
 
        return ErrorCode;
 }
 
-uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer, const uint16_t Bytes)
+uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                         void* Buffer,
+                         const uint16_t Bytes)
 {
        uint8_t ErrorCode;
 
 {
        uint8_t ErrorCode;
 
@@ -266,14 +320,14 @@ uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, voi
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);
        Pipe_Unfreeze();
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);
        Pipe_Unfreeze();
 
-       ErrorCode = Pipe_Read_Stream_LE(Buffer, Bytes, NO_STREAM_CALLBACK);
+       ErrorCode = Pipe_Read_Stream_LE(Buffer, Bytes, NULL);
 
        Pipe_Freeze();
 
        Pipe_Freeze();
-       
+
        return ErrorCode;
 }
 
        return ErrorCode;
 }
 
-bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)
+bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
 {
        bool IsEventReceived = false;
 
 {
        bool IsEventReceived = false;
 
@@ -282,16 +336,17 @@ bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);
        Pipe_Unfreeze();
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);
        Pipe_Unfreeze();
-       
+
        if (Pipe_BytesInPipe())
          IsEventReceived = true;
        if (Pipe_BytesInPipe())
          IsEventReceived = true;
-       
+
        Pipe_Freeze();
        Pipe_Freeze();
-       
+
        return IsEventReceived;
 }
 
        return IsEventReceived;
 }
 
-uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)
+uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                                   PIMA_Container_t* const PIMAHeader)
 {
        uint8_t ErrorCode;
 
 {
        uint8_t ErrorCode;
 
@@ -300,114 +355,117 @@ uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfac
 
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);
        Pipe_Unfreeze();
 
        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), NULL);
+
        Pipe_ClearIN();
        Pipe_Freeze();
        Pipe_ClearIN();
        Pipe_Freeze();
-       
+
        return ErrorCode;
 }
 
        return ErrorCode;
 }
 
-uint8_t SImage_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
+uint8_t SI_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
-         return HOST_SENDCONTROL_DeviceDisconnected;
+         return PIPE_RWSTREAM_DeviceDisconnected;
 
        uint8_t ErrorCode;
 
        SIInterfaceInfo->State.TransactionID = 0;
        SIInterfaceInfo->State.IsSessionOpen = false;
 
 
        uint8_t ErrorCode;
 
        SIInterfaceInfo->State.TransactionID = 0;
        SIInterfaceInfo->State.IsSessionOpen = false;
 
-       SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t)
-                                                       {
-                                                               .DataLength    = PIMA_COMMAND_SIZE(1),
-                                                               .Type          = CType_CommandBlock,
-                                                               .Code          = 0x1002,
-                                                               .Params        = {1},
-                                                       };
-                                                       
-       if ((ErrorCode = SImage_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+       PIMA_Container_t PIMABlock = (PIMA_Container_t)
+               {
+                       .DataLength    = PIMA_COMMAND_SIZE(1),
+                       .Type          = PIMA_CONTAINER_CommandBlock,
+                       .Code          = 0x1002,
+                       .Params        = {1},
+               };
+
+       if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
          return ErrorCode;
-         
-       if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+
+       if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
          return ErrorCode;
-         
-       if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))
+
+       if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001))
          return SI_ERROR_LOGICAL_CMD_FAILED;
          return SI_ERROR_LOGICAL_CMD_FAILED;
-         
+
        SIInterfaceInfo->State.IsSessionOpen = true;
 
        return PIPE_RWSTREAM_NoError;
 }
 
        SIInterfaceInfo->State.IsSessionOpen = true;
 
        return PIPE_RWSTREAM_NoError;
 }
 
-uint8_t SImage_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
+uint8_t SI_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
-         return HOST_SENDCONTROL_DeviceDisconnected;
+         return PIPE_RWSTREAM_DeviceDisconnected;
 
        uint8_t ErrorCode;
 
 
        uint8_t ErrorCode;
 
-       SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t)
-                                                       {
-                                                               .DataLength    = PIMA_COMMAND_SIZE(1),
-                                                               .Type          = CType_CommandBlock,
-                                                               .Code          = 0x1003,
-                                                               .Params        = {1},
-                                                       };
-                                                       
-       if ((ErrorCode = SImage_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+       PIMA_Container_t PIMABlock = (PIMA_Container_t)
+               {
+                       .DataLength    = PIMA_COMMAND_SIZE(1),
+                       .Type          = PIMA_CONTAINER_CommandBlock,
+                       .Code          = 0x1003,
+                       .Params        = {1},
+               };
+
+       if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
          return ErrorCode;
-         
-       if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+
+       if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
 
        SIInterfaceInfo->State.IsSessionOpen = false;
 
          return ErrorCode;
 
        SIInterfaceInfo->State.IsSessionOpen = false;
 
-       if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))
+       if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001))
          return SI_ERROR_LOGICAL_CMD_FAILED;
 
        return PIPE_RWSTREAM_NoError;
 }
 
          return SI_ERROR_LOGICAL_CMD_FAILED;
 
        return PIPE_RWSTREAM_NoError;
 }
 
-uint8_t SImage_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, const uint16_t Operation,
-                                const uint8_t TotalParams, uint32_t* Params)
+uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+                            const uint16_t Operation,
+                            const uint8_t TotalParams,
+                            uint32_t* const Params)
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
 {
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
-         return HOST_SENDCONTROL_DeviceDisconnected;
+         return PIPE_RWSTREAM_DeviceDisconnected;
 
        uint8_t ErrorCode;
 
 
        uint8_t ErrorCode;
 
-       SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t)
-                                                       {
-                                                               .DataLength    = PIMA_COMMAND_SIZE(TotalParams),
-                                                               .Type          = CType_CommandBlock,
-                                                               .Code          = Operation,
-                                                       };
-                                                       
+       PIMA_Container_t PIMABlock = (PIMA_Container_t)
+               {
+                       .DataLength    = PIMA_COMMAND_SIZE(TotalParams),
+                       .Type          = PIMA_CONTAINER_CommandBlock,
+                       .Code          = Operation,
+               };
+
        memcpy(&PIMABlock.Params, Params, sizeof(uint32_t) * TotalParams);
        memcpy(&PIMABlock.Params, Params, sizeof(uint32_t) * TotalParams);
-                                                       
-       if ((ErrorCode = SImage_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+
+       if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
 
        return PIPE_RWSTREAM_NoError;
 }
 
          return ErrorCode;
 
        return PIPE_RWSTREAM_NoError;
 }
 
-uint8_t SImage_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
+uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
 {
        uint8_t ErrorCode;
 {
        uint8_t ErrorCode;
-       SI_PIMA_Container_t PIMABlock;
+       PIMA_Container_t PIMABlock;
 
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
 
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))
-         return HOST_SENDCONTROL_DeviceDisconnected;
+         return PIPE_RWSTREAM_DeviceDisconnected;
 
 
-       if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
+       if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)
          return ErrorCode;
 
          return ErrorCode;
 
-       if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))
+       if ((PIMABlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMABlock.Code != 0x2001))
          return SI_ERROR_LOGICAL_CMD_FAILED;
          return SI_ERROR_LOGICAL_CMD_FAILED;
-         
+
        return PIPE_RWSTREAM_NoError;
 }
 
 #endif
        return PIPE_RWSTREAM_NoError;
 }
 
 #endif
+
USB isp AVR programmer