Hand Held Products 4X00 - Manual (Page 20)

2 - 6 IMAGETEAM™ 4X00 Series Software Development Kit (SDK) User’s Guide
oemGetErrorMessage
This function returns a string containing the description of the error corresponding to the nError parameter.
Result_t oemGetErrorMessage (
TCHAR *pszErrorMsg,
Result_t nError
)
Return Values
RESULT_SUCCESS always
Parameters
pszErrorMsg
Upon successful return, this null-terminated string is filled in with text describing the error identified by the nError
parameter. The caller must allocate at least ENGINE_API_RESPONSE_LEN bytes for this string.
nError
A value returned from another API function call.
oemGetExposureSettings
This function is used to retrieve the various image parameters that are used during image acquisition.
Result_t oemGetExposureSettings (
ExposureSettings_t *pExpsoureSettings
)
Return Values
RESULT_SUCCESS
RESULT_ERR_UNSUPPORTED
RESULT_ERR_DRIVER
RESULT_ERR_PARAMETER
Parameters
pExposureSettings
A pointer to an exposure settings structure that has been initialized to zero. Upon return the structure will contain the
current exposure parameters used during image acquisition.