************************************************************ ____ _ _ _ ___ ___ / ___|(_) __ _ _ __ __ _| |_ _ _ _ __ ___/ |/ _ \ / _ \ \___ \| |/ _` | '_ \ / _` | __| | | | '__/ _ \ | | | | | | | ___) | | (_| | | | | (_| | |_| |_| | | | __/ | |_| | |_| | |____/|_|\__, |_| |_|\__,_|\__|\__,_|_| \___|_|\___/ \___/ |___/ ************************************************************ ================================================== Release Signature Version SECV6832_BBPV2216_14.ad2 ================================================== Date 27/03-2025 Description Doppler (BBP): - Added licensed feature to read PRDID NMEA telegram with pitch, roll and heading, - Fixed missing seconds time stamp when storing COMPASSCONT data to file with the NMEA command. - Updated shared code with fix of erroneous calculation of power consumption with AHRS installed where the 60 sec warm-up time was not handled correctly. - Fixed compass error on systems using sensor board version J1. - Fixed bug where long data transfers could cause timeout in data retrieval mode. - Fixed bug in GETSTATE command. - Fix bug in nBeams in altimeter raw data format. - Fixed erroneous check of altimeter range setting. Description Network (SEC): - Support added for Long Nav Binary packages on UDP 9003 that are forwarded to the BBP as PRDID NMEA telegrams. - Fixed problem with repeated FTP connections. - Solved the problem with missing BBP files when retrieving support files from the web page when the retrieve button was clicked twice. ================================================== Release Signature Version SECV6678_BBPV2216_6.ad2 ================================================== Date 18/06-2024 Description Doppler (BBP): - Fixed bug in setting fast/slow in UART0 serial transceiver. - Require 1024 sec burst duration when internal wave processing is enabled. - Changed handling for ShortInit for the AHRS which is now reset only when the AHRS firmware itself is upgraded and kept when only the DSP firmware is upgraded. - Fixed bug when writing log information to the parallel flash, relevant for newer systems without internal flash in the DSP. - Added support for NMEA THS telegram for heading input. - Fixed bug in checksum calculation in wave midlife data formats. - Fixed potential issue with overflow in amplitude averaging for telemetry average/CP data. - Changed calculation of standard deviation for the heading to avoid potential wrapping problems. - Added STEALTH mode to LED, switching it off completely. - Fixed erroneous reset message for low voltage/power cycle. - Added missing T3, T10, Tmax and Hmean in wave output data format. - Fixed bug in checksum calculation in wave midlife data formats. - Added check for altimeter start being less than altimeter end value in burst mode. - Fixed bug in raw altimeter output when multiple receive channels is used on a single tranducer for increased dynamic range. - Fixed AHRS issue which sometimes caused watch dog on break. - Fixed bug in validation of telemetry output. - Fixed bug that disabled the serial transceiver for certain telemetry configurations with serial output. Description Network (SEC): - Support for NMEA over UDP. - Fixed bug when using TRIG with ID argument over Ethernet. - Fixed NTP bug. ================================================== Release Signature Version SECV6549_BBPV2215_15.ad2 ================================================== Date 24/03-2023 Description Doppler (BBP): - Fix of a Ethernet connection problem in version 2215_10, 2215_13 and 2215_14 when using internal battery. - Fix lack of time stamp in one of the NMEA telemetry formats. Description Network (SEC): - No changes. ================================================== Release Signature Version SECV6549_BBPV2215_14.ad2 ================================================== Date 20/03-2023 Description Doppler (BBP): - Support for new hardware component variants. Description Network (SEC): - No changes. ================================================== Release Signature Version SECV6549_BBPV2215_13.ad2 ================================================== Date 09/03-2023 Description Doppler (BBP): - Support for new SD cards. - File system improvements. Description Network (SEC): - Support for new hardware component variants. ================================================== Release Signature Version SECV6463_BBPV2215_10.ad2 ================================================== Date 10/02-2023 Description Doppler (BBP): - Calibration mode added for Sig100 echosounder which allows 1 Hz sampling rate for profiles less than 50 m. - Implemented support for XY coordinates for two beam operation when they point 180 degrees from each other. The X-axis points in the direction of the lowest selected beam. Telemetry is also supported. - Support for external heading input through the NMEA HDT message. Declination can be used for mounting alignment. - Support for new hardware component variants. - Increased maximum number of files in files system to 4095. - File system Improvements. - Implemented FF and TF arguments in RECSTAT (Free Files and Total Files) to show the amount of total and remaining files available for storage. - ShortInit AHRS option is now shown in GETALL through GETAHRSHW. - Fixed header problem in split files. - Fixed bug in built in test when telemetry was configured when the BIT was performed. - Changed capacitor bank built-in-test to measure energy instead of current. Description Network (SEC): - Support for increased number of files on the recorder. ================================================== Release Signature Version SECV6056_BBPV2214_12.ad2 ================================================== Date 15/04-2021 Description Doppler (BBP): - Improved performance at Low SNR. - Fixed missing time stamp in triggered sampling. Description Network (SEC): - PTP improvements ================================================== Release Signature Version SECV5983_BBPV2214_9.ad2 ================================================== Date 04/03-2021 Description Doppler (BBP): - Improved inter processor communication during SEC power up. Description Network (SEC): - Improved inter processor communication during SEC power up. ================================================== Release Signature Version SECV5956_BBPV2214_8.ad2 ================================================== Date 22/02-2021 Description Doppler (BBP): - No changes. Description Network (SEC): - Fixed problem with interrupted firmware upgrades that required a work around to complete the upgrade process in the previous firmware release. ================================================== Release Signature Version SECV5918_BBPV2214_7.ad2 ================================================== Date 10/02-2021 Description Doppler (BBP): - Fixed problem with Checksum in NMEA-messages: $PNORS4 and $PNORS3. Description Network (SEC): - Fixed a problem when establishing the communication between the SEC and the BBP that occurred in certain configurations when the SEC was powered up. ================================================== Release Signature Version SECV5883_BBPV2214_6.ad2 ================================================== Date 29/01-2021 Description Doppler (BBP): - Increased Signature100 Current Profile Maximum Cell Size from 15 meters to 16 meters. - Fixed bug in stored synthetic echo sounder chirp where the impedance corrected amplitude was used for the imaginary value. - Improved SD-card initialization to solve problem with 128GB card in certain configurations. Description Network (SEC): - Changed behavior where instruments with newer version than released would display "Up to date" on "Maintenance" page. They will now display "Pre-release" in dark orange color if either SEC or BBP is newer. - NTP/PTP Improvements. ================================================== Release Signature Version SECV5422_BBPV2212_11.ad2 ================================================== Date 25/11-2019 Description Doppler (BBP): - Fixed bug in triggered operation which did not work in the previous version. Description Network (SEC): - Added Ethernet clock synchronization holdover by keeping the BBP synchronized to the SEC if the SEC has been synchronized to an external clock even if the external clock is lost. =================================================== Release Signature Version SECV5396_BBPV2212_10.ad2 =================================================== Date 7/11-2019 Description Doppler (BBP): - Improved AHRS Flash Handling. - Fixed bug causing erroneous Timestamps and Sensor data. - File system Improvements. - Start using extended dynamic range for altimeter processing also in ICE Releases. - Moved bringUpBoostVoltage() to the start of initMeasurementSerie() for added margin of cap bank recharge during the startup sequence. - Decreased maximum MIAVG to 7200 seconds to avoid potential cap bank discharge problems. Description Network (SEC): - Check for special characters (^C / ^X) anywhere within an ASCII user command sent over telnet. =================================================== Release Signature Version SECV5248_BBPV2212_9.ad2 =================================================== Date 17/10-2019 Description Doppler (BBP): - New AHRS FW "OSv6_a2_V5101_0.6 Oct 3 2019" for revision D-1 AHRS Boards. - Changed file system transaction scheme to avoid multiple transactions on power down. - General bug fixes. Description Network (SEC): - The BBP update status now has a REFORMAT REQUIRED message included. =================================================== Release Signature Version SECV5217_BBPV2211_4.ad2 =================================================== Date 17/6-2019 Description Doppler (BBP): - Fixed issues with configurations not using all 4 beams. - Removed Pressure Sensor noise seen at some configurations. - File system - general bug fixes. Description Network (SEC): - No changes. =================================================== Release Signature Version SECV5217_BBPV2211_1.ad2 =================================================== Date 23/5-2019 Description Doppler (BBP): - Fixed bug in boost handling for low frequency systems with AHRS. - AHRS FW "OSv6_A2_V5101_0.2 May 22 2019" for revision D-1 AHRS Boards. - AHRS FW upgrade for both D-0 and D-1 board supported. Description Network (SEC): - Use WebSockets to update the firmware image. This greatly reduces the amount of memory consumed during the upgrade process. - When reformatting the first partition, if the file system is not the new filesystem, have the Doppler processor do the reformat to preserve backwards compatibility. - Reduced memory usage =================================================== Release Signature Version SECV5150_BBPV2210_14.ad2 =================================================== Date 12/4-2019 Description Doppler (BBP): - Replaced FAT32 File System with a transactional file system for increased robustness. - Added fix for bug causing a maximum of 100 splitted files (1GB) on the recorder. - Fixed reading of Water Temperature Sensor at low temperatures. - Improved data download commands. - Fixed problems when measuring current profile and echosounder concurrently: o Non-continuous AVG became continuous. o Average ping intervals for concurrent burst and average measurements. o Power down timing that occurred in combination with echo sounder. Description Network (SEC): - Added support for the new transactional file system. =================================================== Release Signature Version SECV4937_BBPV2208_1.ad2 =================================================== Date 4/1-2019 Description Doppler (BBP): - Fixed bug in average mode ping schedule. - Fixed bug in boost control of the cap bank voltage. Description Network (SEC): - No changes. =================================================== Release Signature Version SECV4937_BBPV2208_0.ad2 =================================================== Date 4/10-2018 First Release.