Güralp Systems - dig release notes

version 2.0-8271

This release provides the following changes:

• Compass calibration is now available for Fortimus and Minimus products

experimental version 2.0-8267

This release provides the following changes:

• Bug fix for missing MEMS accelerometer and magnetometer calibrations in Radian

experimental version 2.0-8259

This release provides the following changes:

• MEMS calibration improved and gains correction applied
• Dataless SEED generation improved (new units and auxiliary channels stage 1 introduced)

version 2.0-8256

This release provides the following changes:

• Dataless SEED and RESP files generation improvements
• WiFi performance and stability improvements
• Fix for a system reboot problem on bluetooth connection with main seismic channels disabled
• Default configuration enhancements
• Problem with slow sampling rate configuration for data channels fixed

experimental version 2.0-8240

This release contains the following changes:

• Extended triplet transforms framework to work with MEMS Accelerometer and Magnetometer on both streaming and recording channels.
• Reduced risk of configuration lost during unexpected power cut.

version 2.0-8236

This release contains the following changes:

• Fix for an issue when device gets unresponsive due to reaching limit of TCP network connections when downloading multiple files.
• MEMS orientation re-mapping functionality added so that MEMS channels can be orientated as main seismometer ones.
• Dataless producing incorrect imaginary part of complex numbers for poles and zeros issue fixed.

version 2.0-8217

This release contains the following changes:

• PoE voltage input is now displayed correctly on Minimus/Minimus+ status webpage.
• Voltage input of Fortimus should now be correctly displayed in Discovery.
• Sampling rate slower than 1 sample per second is now correctly displayed in dataless SEED file.
• Dataless SEED file now contains only one instance of station information blockette (Blockette 50).
• Graphical display initialisation routine modified to correctly display loading screen on new screens.
• Bluetooth module communication enhancements.
• Issue causing system to lose its identity fixed.
• Data gaps notification issue when working with slow sampling rate channels fixed.
• POST method used for login details transfer is now used for most of the browsers.
• Fortimus voltage misreading issue fixed.
• Radian MEMS misreading issue fixed.

experimental version 2.0-8216

This release contains the following changes:

• Setting IP address through GUI display menu corrected.
• Causal MEMS accelerometer streams are now providing RESP files.

version 2.0-8215

This release contains the following changes:

• Missing "Data record size" option for Seedlink package is now back on the webpage.
• Request for selective data download through webpage link to support SEED channel names is now implemented. Example: http://ip.of.your.minimus/data?channel=NE.STATI.LO.CHA?from=1576022400?to=1576026000
• Bugfix: Potential problem of system loosing identity issue fixed.

version 2.0-8213

This release contains two bug-fixes and one feature release at beta level:

• The "virtual bubble-level" only worked when the MEMS streams were enabled for output. This has been fixed.
• An update from version 1.3 would corrupt the calibration information in a Fortimus. This has been fixed.
• Beta feature: A calibration document in stationXML format is now available from http://addr.of.your.minimus/station.xml

version 2.0-8207

This is a maintenance release including multiple bugfixes:

• Webpage data request by time time-format notification added
• Bugfix: Fortimus network drop issue fixed
• Bugfix: Fortimus booting in calibration mode issue fixed
• Simplified list of channels enabled for streaming by default

version 2.0-8154

This is a major new release with significant new features, including:

• New Data calendar support with backfill from the SD card
• Support for the Sonardyne™ acoustic modem
• Enhancements to the Earthquake early warning triggering system
• A redesigned Minimus webpage, including 2-stage log-in
• New Bluetooth mass lock and unlock commands
• Support for new products: Certimus and Aquarius
• A "beta" implementation of Secure socket Funneling
• Many system performance and stability enhancements are also included, as well as a number of bug-fixes.

version 1.2-8706

Changes from dig v1.2-8700 to dig v1.2-8706:

• Reboot logging under system crash condition suppressed.
• Radian enumeration freeze when rebooted while in Z/N/E channels calibration mode issue fixed.
• Ability to configure high-performance mode added.
• Radian calibration read failure is no longer causing system reboot - message to SD card log is written instead.
• Fortis loop webpage setting default value corrected.
• Default calibration VPC value for Minimus and Radian corrected.
• PTP status information added to status.txt (and logged in sd/status.log).
• Uptime information added to status webpage and status.txt file (and logged in sd/status.log).
• SeedLink data format setting added.

version 1.2-8700

Changes from dig v1.2-8617 to dig v1.2-8700:

• Windows 7 SD parition map issue fixed.
• Minimus freeze during restart on error issue fixed.
• QSCD 2D/3D PGA values corrected [Experimental v1.2-8622].
• QSCD code can now be configured per sensor (under "Network" tab) [Experimental v1.2-8622].
• Causal channels of MEMS accelerometer seedName provided [Experimental v1.2-8622].
• SEED channel name is now allowed to be changed on webpage [Experimental v1.2-8619].
• QSCD code is now editable on "Setup" tab [Experimental v1.2-8619].
• Bug fix: Corrected value update of long named NVR variables [Experimental v1.2-8618].

version 1.2-8617

Changes from dig v1.2-8615 to experimental dig v1.2-8617:

• Bug fix: Bluetooth device name not being setup correctly issue fix [Experimental v1.2-8617].
• Bug fix: Webpage login issue when authentication could not be unset issue fix [Experimental v1.2-8616].
• FPGA reprogramming with custom binary send over file exchange protocol functionality added [Experimental v1.2-8616].

version 1.2-8615

Important changes from dig v1.2-8513 to dig v1.2-8615:

• System configuration reset due to invalid range-check on DNS entry issue fixed.
• Output data chain information tooltip extended by sensitivity values.
• SEED names of mass position channels coded with M character (not Y - auxiliary).

version 1.2-8613

Important changes from dig v1.2-8572 to dig v1.2-8613:

• GDI connection handling changes to improve network latency adjustment.
• SeedLink low-latency functionality added.
• QSCD protocol implemented.
• Selective data download from SD card added.
• Event logging added.


• Bug fix: System cannot be rebooted remotely if configuration update is not finished.
• Bug fix: Bluetooth initialisation failing to detect BL600 module issue fixed. [Experimental version 1.2-8582]
• Bug fix: Wrong data tap attributes causing causal streams to not being recorded issue fixed. [Experimental version 1.2-8582]
• Bug fix: Minor fix in QSCD protocol implementation. [Experimental version 1.2-8580]
• Bug fix: Datalink sensor reporting status "not listening 11" issue fixed. [Experimental version 1.2-8578]
• Bug fix: SD internal full format issue fixed. [Experimental version 1.2-8577]
• Bug fix: Settings reset after 3 crashes happening even if crashes are long time away from each other. [Experimental version 1.2-8577]
• Bug fix: Radian switching between velocity and acceleration issue fixed. [Experimental version 1.2-8577]
• Bug fix: RESP file empty pole/zero value when not a number issue fixed. [Experimental version 1.2-8577]
• Bug fix: RESP file wrongly displaying causal filter coefficients issue fixed. [Experimental version 1.2-8577]
• Bug fix: RESP file wrongly calculated causal filter delay fixed. [Experimental version 1.2-8577]

version 1.2-8572

Important changes from dig v1.2-8566 to dig v1.2-8572:

• Bug fix: Radian calibration values read issue fixed.
• Bug fix: Wrong notification about station move fixed.

version 1.2-8566

Important changes from dig v1.2-8565 to dig v1.2-8566:

• Bug fix: No data for channel *Z0 issue fixed.
• Bug fix: Wrong channel units metadata in GDI stream.

version 1.2-8565

Notable changes from dig v1.1-1022 to dig v1.2-8565:

• Transforms introduced including PGA/PGV/PGD calculation.
• LED behaviour changed: Rapid white blink (bootloader stage) -> Solid white (OS initialisation) -> Status mode (operational).
• Auxiliary files available on "storage" webpage.
• DatalessSEED and RESP files corrected.
• SEED metadata is generated only for seismic channels.
• SD full-format progress bar added.
• Fixed a corruption in SD file when multiple downloads performed in the same time.
• SD card files download speed enhanced.
• HTTP ranges are now accepted for SD card files download.
• Status log moved from system.log to status.log file.

version 1.1-1022

Five notable changes from dig v1.0-1271 to dig v1.1-1022:

• PTP support added.
• Time validation enhancements.
• Seedlink backfill implementation has been changed from time-based to packet-based. The SeedLink backfill buffer size is configurable.
• Internal data transfer procedure enhanced.
• System performance and stability improvements.

version 1.0-1271

Five notable changes from dig v1.0-1263 to dig v1.0-1271:

• Minimus crash during remote console operations fixed.
• Several dataless SEED values corrected.
• Responder protocol extended by additional system state of health information.
• Manual relay control added to the "setup" webpage.
• Extra power saving when Minimus operates in "power save" mode.

version 1.0-1263

Five notable changes from dig v1.0-1261 to dig v1.0-1263:

• Fixed a bug where streams received in SCREAM! can get behind in (or ahead of) time by 80ms.
• SeedLink backfill requests based on packet sequence number are no longer rejected.
• SeedLink backfill time increased to cover 15 minutes.
• Usable RAM size increased to 220MB for better system stability.
• System image file pre-allocation added to prevent Minimus crashing during system update (after a long run).

version 1.0-1261

Seven notable changes from dig v0.80-22446 to dig v1.0-1261:

• Bluetooth module application update (v0.1.0), and Bluetooth reliability improved.
• SD card logging.
• Triggering functionality extended.
• Every Minimus can now control (via the RS-232 signals of its Analogue connector) up to five ASE-OBS-x043 power supply boards, or one 8-channel I/O expander module.
• Many other improvements in system stability.
• Users can now execute the FPGA firmware update process via the “Setup” web page.
• Secondary Data Record taps are now available for a few decimation chains.

version 0.80-22446

One notable change from dig v0.80-22445 to dig v0.80-22446:

• Normal response for Radian sensors defaulted to 80 seconds, and FPGA integrator rescaled.

version 0.80-22445

Five notable changes from dig v0.80-21461 to dig v0.80-22445:

• MiniSEED files on microSD cards can now be downloaded from the new Storage web page.
• The fourth analogue sensor input – the X channel – is now visible.
• New feature – GDI auto-connections to remote hosts.
• The new “fastspi” datalink protocol has been implemented and is enabled by default – FPGA firmware version 3.11 or newer must be used with this dig release.
• The built-in copy of the FPGA firmware file has been upgraded to v3.11.

version 0.80-21461

Eight notable changes from dig v0.80-18652 to dig v0.80-21461:

• More stable and robust Bluetooth connections – GüVü version 1.3 or older might fail to communicate with this dig release, because the Bluetooth protocol has changed.
• Feature: “temperature training”.
• Feature: “power save”.
• The U-Boot bootloader associated with this dig release has been updated to v2017.03-1, to fix the intermittent Ethernet TX timeout failures.
• More stable and robust GDI connections.
• More stable and robust and faster “System Update”.
• Send and receive timeouts for sockets now work – lightweight IP in dig has been updated to v2.0.1.
• Very many other bugs have been fixed.

version 0.80-18652

One notable change from dig v0.80-18650 to dig v0.80-18652:

• The U-Boot bootloader associated with this dig release has been updated to v2017.01-1, to fix the intermittent initialization failures of external microSD cards.

version 0.80-18650

Three notable changes from dig v0.80-18500 to dig v0.80-18650:

• Low-latency filter coefficients improved.
• A few typos, wording inconsistencies and formatting inconsistencies have been fixed in RESP files.
• The network code in the dataless SEED file is no longer hardcoded to “GU”.

version 0.80-18500

One notable change from dig v0.80-18480 to dig v0.80-18500:

• Prevent dig from crashing whenever users click on the Disable All Streams button in the Data Flow web page.

version 0.80-18480

One notable change from dig v0.80-18409 to dig v0.80-18480:

• The built-in copy of the FPGA firmware file has been downgraded from v2.10 to v2.1, because FPGAs running firmware v2.10 do not lock/sync their main clock correctly.

version 0.80.18409

With dig v0.80-18409:

• Minimuses should no longer encounter the “stuck at RomBOOT” issue.
• The Minimus’ status.txt file is now sent to Seedlink clients every 5 minutes by default, via the new SeedLink SOH channel.
• SEED locations are now configurable.

Güralp Systems Limited