Is_Readeeprom - THORLABS DCU223x Operation Manual And Sdk

DCx Cameras

4.3.70 is_ReadEEPROM

USB 2.0
USB 3.0
Syntax
INT is_ReadEEPROM (HIDS hCam, INT Adr, char* pcString, INT Count)
Description
Using is_ReadEEPROM(), you can read the contents of the camera EEPROM. Besides the hard-coded factory
information, the EEPROM of the DCx Camera can hold 64 bytes of user data.
Input parameters
hCam
Adr
pcString
Count
Return values
IS_BAD_STRUCTURE_SIZE
IS_CANT_COMMUNICATE_WITH_DRIVER
IS_CANT_OPEN_DEVICE
IS_CRC_ERROR
IS_INVALID_CAMERA_HANDLE
IS_INVALID_PARAMETER
IS_IO_REQUEST_FAILED
IS_NO_SUCCESS
IS_NOT_CALIBRATED
IS_NOT_SUPPORTED
IS_SUCCESS
Related functions
is_WriteEEPROM()
Example
char buffer[64];
is_ReadEEPROM( hCam, 0x00, buffer,
296
USB 2.0
USB 3.0
358
64 );
Camera handle
Starting address for data reads Value range: 0...63
Pointer to the buffer for the data to read (min. size =
Count)
Number of characters to read
An internal structure has an incorrect size.
Communication with the driver failed because no driver
has been loaded.
An attempt to initialize or select the camera failed (no
camera connected or initialization error).
A CRC error-correction problem occurred while reading
the settings.
Invalid camera handle
One of the submitted parameters is outside the valid
range or is not supported for this sensor or is not
available in this mode.
An IO request from the uc480 driver failed. Possibly the
versions of the uc480_api.dll (API) and the driver file
(uc480_usb.sys) do not match.
General error message
The camera does not contain any calibration data.
The camera model used here does not support this
function or setting.
Function executed successfully
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