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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-03-20 06:34:41 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-03-20 06:34:41 +0000 |
| commit | ed031c1df2f5b053b9cd9f48c63e66a42b7c049e (patch) | |
| tree | 8e49d639484d53a6e00700b20e2b804e9775242f /Demos/Host/StillImageHost/StillImageCommands.h | |
| parent | ecf7538430c01b95104682f0f7493e57b9168125 (diff) | |
| download | lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.tar.gz lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.tar.bz2 lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.zip | |
Seperated out OTG, Device and Host mode demos into seperate folders for clarity. Adjusted makefiles so that the path to the LUFA library can be set in one place.
Diffstat (limited to 'Demos/Host/StillImageHost/StillImageCommands.h')
| -rw-r--r-- | Demos/Host/StillImageHost/StillImageCommands.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/Demos/Host/StillImageHost/StillImageCommands.h b/Demos/Host/StillImageHost/StillImageCommands.h new file mode 100644 index 000000000..5679deae2 --- /dev/null +++ b/Demos/Host/StillImageHost/StillImageCommands.h @@ -0,0 +1,102 @@ +/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2009.
+
+ 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
+ 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.
+*/
+
+/** \file
+ *
+ * Header file for StillImageCommands.c.
+ */
+
+#ifndef _STILL_IMAGE_COMMANDS_H_
+#define _STILL_IMAGE_COMMANDS_H_
+
+ /* Includes: */
+ #include <LUFA/Drivers/USB/USB.h> // USB Functionality
+
+ #include "PIMACodes.h"
+
+ /* Macros: */
+ /** Pipe number of the Still Image data IN pipe */
+ #define SIMAGE_DATA_IN_PIPE 0x01
+
+ /** Pipe number of the Still Image data OUT pipe */
+ #define SIMAGE_DATA_OUT_PIPE 0x02
+
+ /** Pipe number of the Still Image events pipe */
+ #define SIMAGE_EVENTS_PIPE 0x03
+
+ /** Timeout period between the issuing of a command to a device, and the reception of the first packet */
+ #define COMMAND_DATA_TIMEOUT_MS 5000
+
+ /** Used in the DataLength field of a PIMA container, to give the total container size in bytes.
+ *
+ * \param params Number of parameters which are to be sent in the Param field of the container
+ */
+ #define PIMA_COMMAND_SIZE(params) ((sizeof(PIMA_SendBlock) - sizeof(PIMA_SendBlock.Params)) + \
+ (params * sizeof(PIMA_SendBlock.Params[0])))
+
+ /* Type Defines: */
+ /** Type define for a PIMA container, use to send commands and receieve responses to and from an
+ * attached Still Image device.
+ */
+ typedef struct
+ {
+ uint32_t DataLength; /**< Length of the container and data, in bytes */
+ uint16_t Type; /**< Container type, a value from the PIMA_Container_Types_t enum */
+ uint16_t Code; /**< Command, event or response code of the container */
+ uint32_t TransactionID; /**< Unique container ID to link blocks together */
+ uint32_t Params[4]; /**< Block parameters to be issued along with the block code */
+ } PIMA_Container_t;
+
+ /* Enums: */
+ /** Enum for the possible PIMA contains types. */
+ enum PIMA_Container_Types_t
+ {
+ CType_Undefined = 0, /**< Undefined container type */
+ CType_CommandBlock = 1, /**< Command Block container type */
+ CType_DataBlock = 2, /**< Data Block container type */
+ CType_ResponseBlock = 3, /**< Response container type */
+ CType_EventBlock = 4, /**< Event Block container type */
+ };
+
+ /* External Variables: */
+ extern PIMA_Container_t PIMA_SendBlock;
+ extern PIMA_Container_t PIMA_ReceivedBlock;
+ extern PIMA_Container_t PIMA_EventBlock;
+
+ /* Function Prototypes: */
+ void SImage_SendBlockHeader(void);
+ uint8_t SImage_RecieveBlockHeader(void);
+ void SImage_RecieveEventHeader(void);
+ void SImage_SendData(void* Buffer, uint16_t Bytes);
+ uint8_t SImage_ReadData(void* Buffer, uint16_t Bytes);
+ bool SImage_IsEventReceived(void);
+ uint8_t SImage_ClearPipeStall(const uint8_t PipeEndpointNum);
+
+#endif
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