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Querying the auto gain (GainAuto) of the camera.
comfortC
|
peak_status status = PEAK_STATUS_SUCCESS;
peak_access_status accessStatus = peak_AutoBrightness_Gain_GetAccessStatus(hCam);
if (PEAK_IS_READABLE(accessStatus))
{
// Get the current gain auto mode
peak_auto_feature_mode mode = PEAK_AUTO_FEATURE_MODE_INVALID;
status = peak_AutoBrightness_Gain_Mode_Get(hCam, &mode);
if (PEAK_ERROR(status)) { /* Error handling ... */ }
switch (mode)
{
case PEAK_AUTO_FEATURE_MODE_OFF:
// Gain auto is disabled
break;
case PEAK_AUTO_FEATURE_MODE_ONCE:
// Gain auto is in "once" mode and switches to "off" when converged
break;
case PEAK_AUTO_FEATURE_MODE_CONTINUOUS:
// Gain auto is continuously enabled
break;
default:
// Acquiring gain auto mode failed
break;
}
}
|
genericC++
|
// Get current GainAuto mode in the camera
std::string gainAuto = m_nodemapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("GainAuto")->CurrentEntry()->SymbolicValue();
if ("Off" == gainAuto)
{
// Gain auto is disabled
}
else if ("Once" == gainAuto)
{
// Gain auto is in "once" mode and switches to "off" when converged
}
else if ("Continuous" == gainAuto)
{
// Gain auto is continuously enabled
}
|
Setting the auto gain (GainAuto) of the camera.
comfortC
|
peak_status status = PEAK_STATUS_SUCCESS;
peak_access_status accessStatus = peak_AutoBrightness_Gain_GetAccessStatus(hCam);
if (PEAK_IS_WRITEABLE(accessStatus))
{
// Disable gain auto
status = peak_AutoBrightness_Gain_Mode_Set(hCam, PEAK_AUTO_FEATURE_MODE_OFF);
if (PEAK_ERROR(status)) { /* Error handling ... */ }
// Enable gain auto once, until it has converged
status = peak_AutoBrightness_Gain_Mode_Set(hCam, PEAK_AUTO_FEATURE_MODE_ONCE);
if (PEAK_ERROR(status)) { /* Error handling ... */ }
// Continuously enable gain auto
status = peak_AutoBrightness_Gain_Mode_Set(hCam, PEAK_AUTO_FEATURE_MODE_CONTINUOUS);
if (PEAK_ERROR(status)) { /* Error handling ... */ }
}
|
genericC++
|
// Disable GainAuto mode
m_nodemapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("GainAuto")->SetCurrentEntry("Off");
// Enable one time GainAuto mode
m_nodemapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("GainAuto")->SetCurrentEntry("Once");
// Enable continuous GainAuto mode
m_nodemapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("GainAuto")->SetCurrentEntry("Continuous");
|
GainAuto: Querying and setting brightness parameters and ROI
The brightness parameters (BrightnessAutoPercentile, BrightnessAutoTarget, BrightnessAutoTargetTolerance) and the image area for control apply jointly to auto exposure and auto gain. See Brightness parameters (for auto exposure and auto gain).
