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USB 2.0 USB 3.0 GigE |
USB 2.0 USB 3.0 GigE |
Syntax
INT is_ReadEEPROM (HIDS hCam, INT Adr, char* pcString, INT Count)
Description
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This function is obsolete and should not be used anymore. We recommend to use the is_PersistentMemory() function instead. |
Using is_ReadEEPROM(), you can read the contents of the camera EEPROM. Besides the hard-coded factory information, the EEPROM of the uEye camera can hold 64 bytes of user data.
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No downward compatibility If you write data into the camera EEPROM using driver version 4.50, the EEPROM cannot be read correctly with an older driver version. |
Input parameters
hCam |
Camera handle |
Adr |
Starting address for data reads. Value range: 0...63 characters (1 byte) |
pcString |
Pointer to the buffer for the data to read (min. size = Count) |
Count |
Number of characters to read |
Return values
IS_BAD_STRUCTURE_SIZE |
An internal structure has an incorrect size. |
IS_CANT_COMMUNICATE_WITH_DRIVER |
Communication with the driver failed because no driver has been loaded. |
IS_CANT_OPEN_DEVICE |
An attempt to initialize or select the camera failed (no camera connected or initialization error). |
IS_CRC_ERROR |
A CRC error-correction problem occurred while reading the settings. |
IS_INVALID_CAMERA_HANDLE |
Invalid camera handle |
IS_INVALID_PARAMETER |
One of the submitted parameters is outside the valid range or is not supported for this sensor or is not available in this mode. |
IS_IO_REQUEST_FAILED |
An IO request from the uEye driver failed. Possibly the versions of the ueye_api.dll (API) and the driver file (ueye_usb.sys or ueye_eth.sys) do not match. |
IS_NO_SUCCESS |
General error message |
IS_NOT_CALIBRATED |
The camera does not contain any calibration data. |
IS_NOT_SUPPORTED |
The camera model used here does not support this function or setting. |
IS_SUCCESS |
Function executed successfully |
Related functions
Example
char buffer[64];
is_ReadEEPROM( hCam, 0x00, buffer, 64 );
