diff options
Diffstat (limited to 'Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h')
| -rw-r--r-- | Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h index 2674b6aa5..600051051 100644 --- a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h +++ b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.h @@ -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);
|