Syntax

INT is_DeviceFeature (HIDS hCam, UINT nCommand, void* pParam, UINT cbSizeOfParam)

Description

Using is_DeviceFeature() you can configure special camera functions provided by specific uEye models:

•On UI-124x/UI-324x/UI-524x and UI-125x/UI-325x/UI-525x models: Control the Log mode, see uEye Cockpit: Shutter.

The nCommand input parameter is used to select the function mode. The pParam input parameter depends on the selected function mode. If you select functions for setting or returning a value, pParam contains a pointer to a variable of the UINT type. The size of the memory area to which pParam refers is specified in the cbSizeOfParam input parameter.

Input parameters

Status flags from DEVICE_FEATURE_MODE_CAPS

Example 1

/* Read and set default Log mode */

UINT nDefaultLogMode = 0;

INT nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_DEFAULT,

                          (void*)&nDefaultLogMode, sizeof(nDefaultLogMode));

if (nRet == IS_SUCCESS) {

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_SET_LOG_MODE,

                        (void*)&nDefaultLogMode, sizeof(nDefaultLogMode));

}

Example 2

/* Read current Log pixel mode */

UINT nLogMode = 0;

INT nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE,

                          (void*)&nLogMode, sizeof(nLogMode));

Example 3

/* Read default Log pixel mode manual value */

UINT nDefaultLogModeManualValue = 0;

INT nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_VALUE_DEFAULT,

                          (void*)&nDefaultLogModeManualValue,

                          sizeof(nDefaultLogModeManualValue));

 

/* Get the range of the manual value */

IS_RANGE_S32 nLogModeManualValueRange;

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_VALUE_RANGE,

                      (void*)&nLogModeManualValueRange,

                      sizeof(nLogModeManualValueRange);

 

if (nRet == IS_SUCCESS) {

INT nMin = nLogModeManualValueRange.s32Min;

INT nMax = nLogModeManualValueRange.s32Max;

INT nInc = nLogModeManualValueRange.s32Inc;

}

Example 4

UINT nLogModeValue = 0;

 

/* Read current Log mode manual value */

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_VALUE,

                      (void*)&nLogModeValue, sizeof(nLogModeValue));

 

/* Set log pixel mode value */

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_SET_LOG_MODE_MANUAL_VALUE,

                      (void*)&nLogModeValue, sizeof(nLogModeValue));

Example 5

/* Read default Log mode manual gain */

UINT nDefaultLogModeManualGain = 0;

INT nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_GAIN_DEFAULT,

                          (void*)&nDefaultLogModeManualGain,

                          sizeof(nDefaultLogModeManualGain));

 

/* Get the range of the manual value */

IS_RANGE_S32 nLogModeManualGainRange;

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_GAIN_RANGE,

                      (void*)&nLogModeManualGainRange,

                      sizeof(nLogModeManualGainRange));

 

if (nRet == IS_SUCCESS) {

INT nMin = nLogModeManualGainRange.s32Min;

INT nMax = nLogModeManualGainRange.s32Max;

INT nInc = nLogModeManualGainRange.s32Inc;

}

Example 6

UINT nLogModeGain = 0;

 

/* Read current Log mode gain */

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_GET_LOG_MODE_MANUAL_GAIN,

                      (void*)&nLogModeGain, sizeof(nLogModeGain));

 

/* Set Log mode gain*/

nRet = is_DeviceFeature(hCam, IS_DEVICE_FEATURE_CMD_SET_LOG_MODE_MANUAL_GAIN,

                      (void*)&nLogModeGain, sizeof(nLogModeGain));