BobinkQtOpcUa/src/OpcUaMonitoredNode.cpp, branch masterHigh-level C++/QML library for making OPC UA applications with Qt Quickhttp://git.tvcloud.fr/BobinkQtOpcUa/atom/src/OpcUaMonitoredNode.cpp?h=master2026-04-01T09:54:12ZCheck all unchecked return values and guard error paths2026-04-01T09:54:12ZThomas Vanbesientvanbesi@proton.me2026-04-01T09:54:12Zurn:sha1:ed9025f03aa6fcbf720f4e022f3594c85de0a385Suppress duplicate valueChanged after writeValue2026-03-24T15:14:11ZThomas Vanbesientvanbesi@proton.me2026-03-24T15:14:11Zurn:sha1:6816fc573608cf9a5783caeabd47b8dbe1ac5ac5
Add m_pendingWrite flag to skip the write-path valueAttributeUpdated
emission and let only the monitored item deliver the authoritative
server value. Mirrors the existing m_pendingRangeWrite pattern.
Refactor Main.qml into separate components and add comments2026-03-23T13:55:32ZThomas Vanbesientvanbesi@proton.me2026-03-23T13:55:32Zurn:sha1:5ff9705937ffc1647587e1b228effd30c8a0e309
Extract ConnectionPage, CertTrustDialog, and DebugConsole from Main.qml
into their own QML files. Add inline comments to
OpcUaMonitoredNode::handleValueUpdated explaining the range write guard,
value store, and timestamp update.
Add ValueRank and ArrayDimensions to OpcUaNodeInfo2026-02-24T15:51:15ZThomas Vanbesientvanbesi@proton.me2026-02-24T15:51:15Zurn:sha1:75d77c39924629eaebf6b721a541407e19ced762
Read both attributes at node setup alongside the existing metadata.
ValueRank is mapped to human-readable names (Scalar, OneDimension, etc.)
and ArrayDimensions is formatted as a comma-separated size list.
Both are shown in the demo tooltip.
Fix writeValueAtRange sending scalar for single-element range writes2026-02-24T15:51:06ZThomas Vanbesientvanbesi@proton.me2026-02-24T15:51:06Zurn:sha1:0a3a5c241e0de6587f0c19fd3ef73024fa1d4b52
OPC UA requires an array value when using an index range, even for a
single element. Strict servers reject a scalar with BadIndexRangeNoData.
Wrap the coerced value in a QVariantList when it isn't one already.
Add writeValueAtRange for index-range array writes2026-02-23T16:35:34ZThomas Vanbesientvanbesi@proton.me2026-02-23T16:35:34Zurn:sha1:4ac860baa81f30e3e1fc9aaa42a3f0bb0537543aAdd custom log handler and expand demo node coverage2026-02-20T15:11:45ZThomas Vanbesientvanbesi@proton.me2026-02-20T15:11:45Zurn:sha1:c3ea69c02a5c877fa86ccbeee5c4efa11ae2ee5c
Replace default Qt message pattern with a custom handler that matches
open62541 server log format: timestamps with UTC offset, colored
type/category tags padded to 20 chars, and shortened category names.
Add sbyte, byte, datetime, guid, and bytestring node types to all
three demo pages. Add Guid type coercion to writeValue.
Wire monitored property to OPC UA monitored items2026-02-20T13:50:39ZThomas Vanbesientvanbesi@proton.me2026-02-20T13:50:39Zurn:sha1:6c142a234673e442561b2c050b727aa4400177d8
The monitored bool now calls enableMonitoring/disableMonitoring on
the Value attribute. Adds publishingInterval property (default 100ms).
Value is no longer read at init — delivered by the monitored item.
Empty 4th demo page to verify monitoring stops when navigating away.
Add write support with automatic type coercion to OpcUaMonitoredNode2026-02-20T12:06:24ZThomas Vanbesientvanbesi@proton.me2026-02-20T11:59:07Zurn:sha1:47227acd25c59a1d4b2961c0e1b1eb879e68adec
writeValue() Q_INVOKABLE coerces QML JS types to the exact C++ type
expected by the OPC UA node (auto-detected from DataType attribute via
opcUaDataTypeToQOpcUaType). Handles all scalar types, booleans, and
comma-separated array input. Adds writable property derived from
AccessLevel bits. Demo shows inline TextField + Write button for
writable nodes, "(READ-ONLY)" for others.
Display all 30 nodes across 3 pages with human-readable tooltips2026-02-20T11:32:56ZThomas Vanbesientvanbesi@proton.me2026-02-20T11:32:56Zurn:sha1:263a055f9b9460e4da747c7e56372e963f72fe68
NodePage rewritten with Repeater/ItemDelegate showing 10 nodes per page
(RW Scalars, RO Scalars, RW Arrays). DataType resolved via namespace0Id
helpers, AccessLevel decoded from bitmask to readable flags.