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Added error codes to most StillImageHost demo commands.

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This commit is contained in:
Dean Camera 2009-07-20 02:27:32 +00:00
parent cf313989e6
commit 8a68203d34
4 changed files with 34 additions and 18 deletions
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10
Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h
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@ -50,6 +50,12 @@
/** Pipe number of the Still Image events pipe */
#define SIMAGE_EVENTS_PIPE 0x03
/** Length in bytes of a given Unicode string's character length
*
* \param[in] chars Total number of Unicode characters in the string
*/
#define UNICODE_STRING_LENGTH(chars) (chars << 1)
/** Timeout period between the issuing of a command to a device, and the reception of the first packet */
#define COMMAND_DATA_TIMEOUT_MS 5000
@ -101,8 +107,8 @@
/* 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_RecieveEventHeader(void);
uint8_t 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 EndpointNum);