X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5908e28e8d301ab5688966311bc769247ba98363..a9e0935a90346beb0c981924becc1f55d969a08b:/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c

diff --git a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
index fbff2f48c..d9fc68a77 100644
--- a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
+++ b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, 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
+  Copyright 2010  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
@@ -37,7 +37,6 @@
 
 #include "StillImageCommands.h"
 
-/* Globals: */
 /** PIMA block container for the block to send to the device */
 PIMA_Container_t PIMA_SendBlock;
 
@@ -79,8 +78,11 @@ void SImage_SendBlockHeader(void)
 	Pipe_Freeze();
 }
 
-/** Function to receive a PIMA event container from the attached still image device. */
-uint8_t SImage_RecieveEventHeader(void)
+/** Function to receive a PIMA event container from the attached still image device.
+ *
+ *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
+ */
+uint8_t SImage_ReceiveEventHeader(void)
 {
 	uint8_t ErrorCode;
 
@@ -100,8 +102,11 @@ uint8_t SImage_RecieveEventHeader(void)
 	return ErrorCode;
 }
 
-/** Function to receive a PIMA response container from the attached still image device. */
-uint8_t SImage_RecieveBlockHeader(void)
+/** Function to receive a PIMA response container from the attached still image device.
+ *
+ *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
+ */
+uint8_t SImage_ReceiveBlockHeader(void)
 {
 	uint16_t TimeoutMSRem = COMMAND_DATA_TIMEOUT_MS;
 
@@ -190,8 +195,10 @@ uint8_t SImage_RecieveBlockHeader(void)
  *
  *  \param[in] Buffer  Source data buffer to send to the device
  *  \param[in] Bytes   Number of bytes to send
+ *
+ *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
  */
-uint8_t SImage_SendData(void* Buffer, uint16_t Bytes)
+uint8_t SImage_SendData(void* const Buffer, const uint16_t Bytes)
 {
 	uint8_t ErrorCode;
 
@@ -218,7 +225,7 @@ uint8_t SImage_SendData(void* Buffer, uint16_t Bytes)
  *
  *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
  */
-uint8_t SImage_ReadData(void* Buffer, uint16_t Bytes)
+uint8_t SImage_ReadData(void* const Buffer, const uint16_t Bytes)
 {
 	uint8_t ErrorCode;