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add useParentDomain for CaptureModule #80

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Merged
aleksandr-kuzin merged 1 commit into from
Jul 27, 2026
Merged

add useParentDomain for CaptureModule #80

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1 change: 1 addition & 0 deletions modules/asam_cmp_capture_module/include/asam_cmp_capture_module/capture_fb.h
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@ class CaptureFb final : public daq::asam_cmp_common_lib::CaptureCommonFb
std::shared_ptr<asam_cmp_common_lib::EthernetPcppItf> ethernetWrapper;
const StringPtr& selectedEthernetDeviceName;
DevicePtr parentDevice;
bool useParentDomain;
};

END_NAMESPACE_ASAM_CMP_CAPTURE_MODULE
16 changes: 12 additions & 4 deletions modules/asam_cmp_capture_module/src/capture_fb.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ CaptureFb::CaptureFb(const ModuleInfoPtr& moduleInfo,
, ethernetWrapper(init.ethernetWrapper)
, selectedEthernetDeviceName(init.selectedDeviceName)
, parentDevice(FindParentDevice(parent))
, useParentDomain(parentDevice.assigned() && parentDevice.getDomain().assigned())
{
initStatusPacket();
initProperties();
Expand Down Expand Up @@ -110,20 +111,27 @@ ASAM::CMP::DataContext CaptureFb::createEncoderDataContext() const

uint64_t CaptureFb::getCurrentSystemTime()
{
if (!parentDevice.assigned())
if (!useParentDomain)
return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::system_clock::now().time_since_epoch()).count();

DeviceDomainPtr domain = parentDevice.getDomain();

const auto domainResolution = domain.getTickResolution();
return static_cast<Int>(parentDevice.getTicksSinceOrigin()) * (SimplifiedRatioPtr(domainResolution) * NanoTicksPerSec);
}

DevicePtr CaptureFb::FindParentDevice(const ComponentPtr& parent)
{
auto parentDevice = parent;
while (parentDevice.assigned() && !parentDevice.asPtrOrNull<IDevice>().assigned())
parentDevice = parentDevice.getParent();
DevicePtr parentDevice = nullptr;
auto parentComponent = parent.asPtrOrNull<IComponent>();
while (parentComponent.assigned())
{
auto tempDevice = parentComponent.asPtrOrNull<IDevice>();
if (tempDevice.assigned())
parentDevice = std::move(tempDevice);

parentComponent = parentComponent.getParent();
}
return parentDevice;
}

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