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Added new PIMA_DATA_SIZE() define to the Still Image Host demo.

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Dean Camera 2009-04-02 10:13:12 +00:00
parent 6933f2e1a5
commit 58f550dfb3
2 changed files with 11 additions and 2 deletions
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12
Demos/Host/StillImageHost/StillImageCommands.h
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@ -54,13 +54,21 @@
/** 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.
/** Used in the DataLength field of a PIMA container, to give the total container size in bytes for
* a command container.
*
* \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])))
/** Used in the DataLength field of a PIMA container, to give the total container size in bytes for
* a data container.
*
* \param datalen Length in bytes of the data in the container
*/
#define PIMA_DATA_SIZE(datalen) ((sizeof(PIMA_SendBlock) - sizeof(PIMA_SendBlock.Params)) + datalen)
/* Type Defines: */
/** Type define for a PIMA container, use to send commands and receive responses to and from an
* attached Still Image device.
@ -71,7 +79,7 @@
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 */
uint32_t Params[4]; /**< Block parameters to be issued along with the block code (command blocks only) */
} PIMA_Container_t;
/* Enums: */

1
LUFA/ChangeLog.txt
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@ -14,6 +14,7 @@
* - Changed GenericHID device demo to use the LUFA scheduler, added INTERRUPT_DATA_ENDPOINT and INTERRUPT_CONTROL_ENDPOINT compile
* time options
* - All comments in the library, bootloaders, demos and projects have now been spell-checked and spelling mistakes/typos corrected
* - Added new PIMA_DATA_SIZE() define to the Still Image Host demo
*
* \section Sec_ChangeLog090401 Version 090401
*