Archive Changelog for UEI's PowerDNA Software. This archive goes back to version #4.10.1.1. If you need information beyond that, please contact a UEI Support Team member. UEI typically releases software updates on average 2-3 times per year -- end of Q1, end of Q3, and Q4 (this timeline is subject to change).

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What's new in Version 5.2.0.19

• Installer now contains Adoptium OpenJDK 25 and PowerDNA Explorer requires a version of Java >= 8
• LVDT Support for the AI-256 added to PowerDNA Explorer
• Added support for the AO-358 to PowerDNA Explorer
• Fixed a bug in PowerDNA Explorer where the data for the hour meter and temperature would be incorrect on the PIO-1010
  
• EULA updated
• Added support for NumPy 2.x in addition to existing NumPy 1.x support in UEI Framework
• Added functionality to MF-102 for multi messaging with the CAN and Serial subsystems
• Added functionality to MF-102 for discrete control of Serial subsystems
  
• Fixed a bug where changing the channel list with an AI-225 would result in a LabView error
• Fixed warnings that displayed when building libraries with QNX 8
• Fixed a bug in Framework where users were unable to turn off echo in half duplex mode for the SL-501
• Added I2C support to Framework
• Fixed a bug with DQ_AO_255_PHASE_SET having reversed parameters
• Fixed a bug where the Arinc Major Minor Scheduler would not clear multiple pages

Added in Version 5.2.0.18

• Added functionality for ability to set different filter settings for 1553 RT and BM in Python
• Added the ability to reset timestamps on multiple boards
• Fixed a bug when using Buffered Mode in LabView that resulted in a timeout error
• Added the ability to route 1PPS clock to DIO-448 and DIO-449
• Fixed a ISR Overrun Error in UEISIM with a Solo X CPU
• Added new Python Examples for PTP synchronization and Digital PTP
• Added functionality for the SL-514, increasing word size to 128 bits for boards with logic version 02.15.AE+
• Fixed a bug in PowerDNA Explorer when the soft-start and soft-stop functionality on the DIO-433 was swapped
• Added better error handling for DqRtDmapStart
• Added better ACB error checking for the DIO-449
• Added functionality to allow counter register enable with QUAD-604 RtDmap
• Added software support for a new layer, the PC-910-805
• Updated various documentation updates to reflect the software changes above
• Refactored and updated various LabVIEW samples

*What's new in Version 5.2.0.17/Q4/2025

• Fix for cosmetic issue of LEDs on the 8347 CPU

*What's new in Version 5.2.0.16/Q4/2025

• Fixes for intermittent issues with Zynq CPUs (NIC2, USB, NVMe, and bus timing issue)
• Added functionality for the red LED of the Zynq CPU to blink if BUFFER-F not working
• Fixed a memory corruption issue with DqAdv448ReadADC. DQL_CHAN448_GNDPIN is now written to directly and does not get included in bData array
• Added functionality for SampleDiagnostic to run on Zynq and Intel using new MODID_FF defines
• Fixed a issue with Heartbeat entry not being the correct CQ position. This issue requires the device to be sending data and a previous run not closing out correctly, causing a leaked CQ entry during DqCmdEchoBELE
• Fixed the return value for an error case in calling DqAdv501GetTxFIFOCount and providing a channel number out of range
• Fixed bug with the Python Serial WriteInt16 interface
• In Framework function WriteMessage501, return after calling DqAdv501SendBreak to avoid sending the break duration as data
• Added ARINC664 to VISTAS
• Upgraded versions of third party plugins used in PowerDNA Explorer
• Added UEIPAC Utils to the UEIPAC Examples folder that is installed during PowerDNA installation
• Fixed a typo in the installer
• Fixed a bug causing UEI Serial Server to not be include in the Linux folder
• Added Modbus Support for RTD-388 and MF-102
• Fixed AO-364 RtDmap not working in Framework
• Updated Python struct member for RT Tx event

Added in 5.2.0.15 | Q3/2025

• Fixed a bug in reading the isolated side logic for the AI-205
• Added WriteBlocking for serial sessions in Framework API
• Fixed maximum size of buffer when running SL cards in messaging mode
• Added low-level APIs: DqAdv501GetInternalTxCount, DqAdv501ResetInternalTxCount, and DqAdv501GetTxFIFOCount
• Added/Fixed support for 602-808
• Fixed a bug involving multiple processes trying to use the DqeAllocSocket function at the same time
• Fixed EV553_BUS_ERROR interrupt clearing
• Fixed a bug in data returned from EV553_RX
• Fixed a bug in Python 1553 RT support for using RT 16 and up
• Added ability to Framework API to set base clock on SL-501/508/508-892
• Fixed a bug where processes could hang on UeiSync1PPSTriggerOnNextPPSBroadCast
• Fixed a bug where MF-101 Analog Input C# code would throw errors in 32-bit compilations
• Added support for ReadEdgeDetectData in Python for Framework API
• Added support RTDMAP support for VR-608
• Fixed a bug with broken AOCurrent session AutoStart
• Fixed a bug with AI-204 data remaining static due to truncation in ChkOpsMode
• Added x86_64 support
• Added DLE support
• Added Initialization and Shutdown Parameters to DIO-480
• Added DIO-480 Readback functions for Output Mode, Termination, and TTL Output Config
• Added MF-101 and MF-102 Readback functions for Termination
• Added Readback functionality for Fan RPM in DqAdvDnxpRead
• Added 501 Support with new functions: DqAdv501HdTxReleaseDelay, DqAdv501SetHdRxEnableDelay, DqAdv501CalculateHdDelay
• Added Sample for RTDMap for AO-358
• Added Samples for UEIPAC
• Fixed bug where it was possible to sleep when the tcpip thread tries to receive an Ethernet packet
• Added/Fixed Async support for 1553 and DIO-449 in Python
• Fixed a bug where the send/receive threads were not done configuring before returning from Start
• Fixed a bug where DIO-403 Periodic Events would return all 0s
• Fixed a bug where 1553 data was being overwritten
• PowerDNA Explorer Changes
  • Fixed a bug with initialization values for DIO-449 not being displayed on start up
  • Updated a warning message for AO table model on first reads
  • Added warning pop up for system safety on MF-101, MF-102, and DIO-480
  • Added ability to change IP2
  • Removed limiting on parity for 429-566
  • Fixed a bug with SL-514 Gray Encoding values not being sent properly
  • Updated thumbnails and display pictures for Solo-X and Zync units
  • Fixed support for QUAD-604
  • Fixed spiking on various channels for DIO-448
  • Fixed initialization values not being used at start up for DIO-403
  • Combined DI and DO panels into one single DIO panel for MF-101, MF-102, and DIO-480
  • Added custom baud rate and base clock selection for SL-501/508/508-892/CSDB-509
  • Added support for initialization and shutdown configurations for MF-101, MF-102, and DIO-480
  • Added pull up and pull down resistor functionality to MF-101
  • Added readback functionality for MF-102

Added in 5.2.0.12 | Q1/2025

New Features:

• Added support for PC-911-828, AO-318-210, and DNR-MIL-4
• Added support for VR-608 DI channels in iDDS
• Updated LabVIEW Docs
• Added support for DTLS
• Introduced license strings
• Added ability to read TSN settings and status

Bug Fixes:

• Fixed bug that prevented SL-501 and 1553 sessions from running at the same time
• Fixed bug that kept multiple AO-308s from synching
• Added ability to change DMM-261 measurement mode on the fly
• Fixed error in how ARINC-664 handled fragmented packets
• Fixed CT-601 bin counting mode for rtdmap
• Fixed CT-601 period measurement mode for rtdmap
• Fixed channel list index error in SampleVmap217.c
• Stopped AI-204 from automatically resetting timestamps when triggered while using PTP sync
• Fixed bug that sometimes prevented the CAN-503 from recovering after stopping transmission
• Fixed output scaling error in Framework for the AO-308-020 and AO-308-420
• Fixed incorrect voltage returned by DqAdv254GetExcitation
• Fixed bug that would freeze a SoloX running Sample508 in hosted mode with a custom baud rate
• Fixed a bug causing crashes when running multiple SL-508 in C#
• Fixed CUeiARINCRawReader.Read in Python
• Fixed segfault when running rtdmap after restarting
• Fixed error in PTP UTC time conversion
• Fixed incorrect endian swap for AI-204 EEPROM data on SoloX processor
• Fixed Framework always including timestamp in MF-102 AI AVMap data
• Fixed UEIPAC SampleAsync102CAN passing incorrect arguments to DqAdv102ConfigEvents in finish_up

Added in 5.2.0.11 | Q4/2024

• MF-102 Released
• CPU-ZYNQ-MIL Supported
• DNR-MIL-4 Supported with 0x928
• DMM-261 feature updates
• *What's new in 5.2.0.10
• UEI Secure Software
• UEICAL 2.1.42 Calibration Release
• Licensing Support and Software Options
• MUX-461-350 Released
• TSN support for Zynq CPU
• 1PPS Sync support for Zynq CPU
• DNR-MIL-4 Released
• Modbus functional updates
• Framework DotNet and Python updates
• Improvements to MF-101 API
• PWM supported on DIO-480

Added in 5.2.0.9 | Q2/2024

• Expanded support for python 3.x in Framework
• Fix addressing power-cycling bug using Framework

Added in 5.2.0.8 | Q1/2024

• DIO-480 Released
• Major Security Release: SELinux, Secure Sockets, TPM & TSN for SoloX Rev 4
• PCIE Software Updates
• RTD-388-801 Software Support
• Fix for DIO-449 RTDMap API
• New example code provided for Python Framework
• AVMap supported for MF-101 in Framework
• Added PTP Timestamp support for DIO Layers
• Added 64-bit libary support for modern Visual Studio compilers

Added new in 5.2.0.7 | Q1/2024

• Vistas support for PDNA mode
• AI-254 simulation supported in Modbus
• Modbus GUI updates
• AI-255 fix for VMap mode
• AI-256 fix for LVDT mode
• Fix for Kirkstone CPU kernel error affecting multiple AI boards
• Major PowerDNA Explorer update; improvements and fixes
• AI-255/AI-256 internal excitation adjustments
• VC98 visual studio compiler support removed
• Support for SMN strategy on DNx-429-566

Added in 5.2.0.6 | Q4/2023

• PC-914 updates for all CPUs
• DMM-261 released
• MUX-461 and MUX-461-350 released
• VR-608 Revision 2 released
• UEIVistas updates for kirkstone toolchain
• MF-101 bugfixes
• AI-255 and AI-256 feature expansion
• Isolated Logic Revision added to PowerDNA Explorer Hardware Report
• Update UEIiDDS SoloX and PPC licenses for the SDK
• 1PPS fixes for SoloX in PowerDNA mode

Added in 5.2.0.5 | Q2/2023

• UEIPAC support for asynchronous acquisition modes
• AO-308-354 released
• PC-914 released
• MF-101 and PIO-1010 - added AVMap support
• TSN Implemented for Zynq CPU
• Option added to skip Java when installing software suite
• Fix for SL-508 Pattern Detection on SoloX
• Fix for ADMAP failure when reconfiguring for higher rate
• NR-MIL-12 Rack temperature limits adjusted
• PowerDNA Explorer major bugfix update
• *What's new in 5.2.0.4 (major release)
• Support for new Zynq processor
• SoloX migrated to Kirkstone Release
• DMM-261 released

Added in 5.0.0.41 | Q4/2022

• Added support for RTMAP mode in Framework API (C#, C++, Python and LabVIEW)
• AO-364 added RTDMAP support
• *What's new in 5.0.0.36
• AO-358-102 released
• UEIiDDS 1.1.5 Update
• VR-608 fix addressing EEPROM write issue on SoloX
• DIO-448 fix addressing bug when setting thresholds
• Added feature for disabling 1PPS signal without resetting hardware.
• AI-255 fix addressing bad readings in Z-Grounded Mode
• Added feature for DIO-449 allowing negative thresholds
• Fix for CAN-503 and other serial layers reading backwards in PowerDNA Explorer
• Update to DNF-4-1G LED reporting overcurrent
• AI-217 update allowing improved sampling rates
• UEIPAC AVMap Samples expanded and updated for IRQ RT
• MF-101 and PIO-1010 supported with UEIModbus

Added in 5.0.0.35 | Q3/2022

• Removed Framework support for Visual Studio 2005
• Added Framework support for Visual Studio 2019 and 2022
• Added Framework support for .NET Core
• UEIiDDS 1.1.4 Update
• RTDMap supported for AO-364
• PTP Updates

Added in 5.0.0.34 | Q2/2022

Fix for SoloX MIL12 Power LEDs

Added in 5.0.0.33 | Q2/2022

• SoloX Diagnostic Features
• CAN-503 fix for channel reset in VMAP
• VR-608 Framework Support
• PIO-1010 Software Support
• 1553 fix for aEvent Broadcast
• .Net Framework 4 Supported

Added in 5.0.0.31 | Q3/2022

• Add VMAP support for DIO-403
• UEIiDDS 1.1.3 Update
• Updates to Linux x64 installer
• Fix for ACB packet loss issue
• Fix for connectivity issues affecting ARP announcement

Added in 5.0.0.29 | Q2/2022

• AO-364 RtdMap support added
• 318 support added to UEIiDDS

Added in 5.0.0.27 | Q4/2021

Bug Fix for AI-222 rare initialization failures

Added in 5.0.0.24 | Q4/2021

• CSU library API merged into UEI DAQLib libraries
• MF-101 bug fixes: TTL source update failures and AO output spikes addressed

Added in 5.0.0.22 | Q4/2021

• Bug Fix for RtdMap startup glitch on DIO-433
• Bug Fix for SL-504 under UEIPAC. Corrects failures with missing or miscalculated frames

Added in 5.0.0.21 | Q4/2021

• 228-888 support added
• Hardknott supported
• Bug fix for fragmented packet reassembly in uC/OS SoloX CPU
• Added feature for clearing I/O Layer EEPROM

Added in 5.0.0.20 | Q4/2021

• New Features introduced in Framework: duplicate subsystems are supported, diagnostic subsystem is added.
• MF-101 Supported in Framework.
• UEIiDDS bug fixes and improved logging.
• Fragmented Packets supported on SoloX CPU.

Added in 5.0.0.18 | Q4/2021

Added uc/OS firmware for SoloX

Added in 5.0.0.17 | Q4/2021

Added support for MF-101

Added in 5.0.0.16 | Q4/2021

Reduced configuration delay on AI-212

Added in 5.0.0.15 | Q3/2021

Added missing API DqAdv516ConfigFrameClock

Added in 5.0.0.14 | Q3/2021

Bug fix for AO-364 in PowerDNA explorer

Added in 5.0.0.13 | Q3/2021

Added support for timestamp channel on AI-254/255/256 in pt-by-pt mode

Added in 5.0.0.12 | Q3/2021

Bug fix on AI-255 DC/DC power up

Added in 5.0.0.11 | Q3/2021

Bug fix for glitch in certain conditions on AO-364

Added in 5.0.0.10 | Q3/2021

Added API to receive serial breaks on SL-50x

Added in 5.0.0.9 | Q3/2021

Bug fix for AI-217 ADC in one-per-scan mode

Added in 5.0.0.8 | Q3/2021

Added Z ground mode APIs for AI-255: DqAdv255WriteZ()

Added in 5.0.0.7 | Q3/2021

Fix IRIG-650 timekeeper year

Added in 5.0.0.6 | Q2/2021

Bug fixes for SoloX

Added in 5.0.0.5 (major release) | Q1/2021

• Added support for DNR-BRICK4
• Added support for asynchronous event mode on I2C-534
• Framework: API is supported under Linux (C/C++, Python and LabVIEW)
• Unified library and driver code base for DNA and UEIPAC
• Fix for AO-364 frequency sweep in down direction. Now set time is correct (previously time was mistakenly divided by 2)

Added in 4.10.1.20 | Q3/2020

Added support for DIO-403 inputs in RTVMAP acquisition mode

Added in 4.10.1.15 | Q3/2020

• Framework: Bug fix in DotNet setting ARINC-429 scheduler
• Framework: Add support for timestamp first in channel list (Need "+" sign to separate subsystem from ts)
• Bug fix for 1PPS synchronization to generate clocks

Added in 4.10.1.2 | Q1/2020

Framework: Added Python 3.8 support and examples

Added in 4.10.1.1 (major release) | Q1/2020

• Framework: Added support for Visual Studio 2017
• Added support for 1588 synchronization for -02 and -03 CPU (PTP hardware support)
• Added directory for low-level synchronization examples
• Added support for timestamp first in channel list (useful for correlating timestamps)
• Added support for FIFO overflow recovery (flag DQ_VMAP_FIFO_CLR_ON_OVF added)
• Added support for asynchronous RTVMAP and asynchronous RTDMAP (examples in SampleADmap* and SampleAVmap*)
• Support for offline conversion, no active connection needed to IOM (example code in SampleVMap207OFL)
• Added function DqSupportedModes to determine which acquisition modes are supported for each board (refer to SampleGetDevInfo)
• Support for new ARM SoloX processor (little-endian)
• Added new network conversion functions to handle endianness based on CPU (DqNtohx, DqHtonx)
• Example code cleanup: use Chk4Err for function returns, ChkOpsMode to start from known state, etc.