v3.3.0 17-Jun-2020 ------------------ - added configurable delay for slow devices * in CLI-App * in scan secondary address (minor api change) - added handling for serial echo, thanks to Mr. Timeus from Eurotech Spa - fixed bug with scaled values if value is null - fixed bug with big integer numbers - fixed bug with not encoded short header if encryption mode not supported thanks to Mr. Gonen from pronit.com.tr - fixed AES_CBC_IV long header encoding, thanks to Mr. Holz from Stadtwerke Greifswald GmbH v3.2.1 14-Jun-2019 ------------------ - removed DatatypeConverter for Java 8+ compatibility - fixed int16 negative value - fixed day light saving time bug - fixed typo in SecondaryAddress.newFromWMBusHeader - added long header parameter for SecondaryAddress.newFromManufactureId v3.2.0 12-Nov-2018 ------------------ - added reading M-Bus messages with wrong length field - added new IEC 62056-6-2 2017 DLMS units and fixed old one - added verbose messages for wireless M-Bus in jmbus-app - added flush TCP input stream after opening - thanks to Tomáš Procházka for: - Amber device: * fixed not working RSSI * added UART_CMD_Out_Enable detection * added CRC check if UART_CMD_Out_Enable - fixed possible ArrayIndexOutOfBoundsException in decryptAesCbcIv() - fixed windows start script v3.1.1 16-Jul-2018 ------------------ - added connection timeout option for TCP connections, default is 10 s - only decode vdr if is not decoded v3.1.0 18-Apr-2018 ------------------ - added wireless M-Bus TCP support - added Mode-C2 support, thanks to Ernst Rohlicek - upgraded to v1.0.1 of jrxtx - fixed bug in newFromManufactureId(), thanks to Mr Struwe from kemper-olpe.de - fixed null pointer exception while scanning secondary address with cli-app v3.0.1 27-Oct-2017 ------------------ - Wireless M-Bus Imst: read length tag as unsigned - fixed bug with encrypted short header messages v3.0.0 23-Oct-2017 ------------------ - renamed MBusSap to MBusConnection - changed API for supporting more types of transport layer, only configuration has changed * added connection builder * added transport layer abstraction - added M-Bus TCP support - added jmbus-app TCP support - thanks to Mr Pirscoveanu from Neogrid Technologies for adding: * AES/CTR/NoPadding decryption * Kamstrup decoding for long and short headers - fixed wrong parsing of negative INT48 numbers (thanks to Mr Minde from ISC Konstanz) - added creation of initialization vector with long header - some system output improvements in jmbus app - fixed NegativeArraySizeException with IMST IM871A Sticks - moved wireless part to package org.openmuc.jmbus.wireless - moved cli application to subproject - SecondaryAddress rename instantiation methods - added methods for individual M-Bus messages v2.3.0 18-Jul-2017 ------------------ - changed license from GPL to MPL v2.0 (Mozilla Public License) - depends on jRxTx instead of RXTX library for serial communication. jRxTx is compatible to the RXTX native libraries. - added IMST wireless M-Bus transceivers support. Tested with IM871A-USB - refactored sample apps, one start script for all now - new version of CLI parser for sample apps - added verbose messages as listener - added automatic resynchronization when receiving wM-Bus data using Amber stick, thanks to Felix Wagner - SecondaryAddress.java is comparable now - removed printouts in scan secondary address, added message listener - fixed smaller bugs and typos v2.2.2 04-Jul-2016 ------------------ - added support for negative BCDs thanks to Mr Pirscoveanu from Neogrid Technologies - fixed bug receiving a second wireless M-Bus message right after another. - added support for additional units from the newest IEC 62056-6-2 standard - added gradle wrapper scripts to distribution so that gradle installation is not needed v2.2.1 26-Feb-2016 ------------------ - increased default timeout from 300ms to 500ms because it was too short for many meters - made timeout configurable in all console applications - inserted sleep between SND_NKE and REQ_UD2 requests in ReadMeter and ScanMeter console apps because some meters would otherwise discard the REQ_UD2 request - fixed decoding subunit, tariff and storage number from DIFEs - added support for decoding new data records defined in EN 13757-3-2013 v2.2.0 18-Nov-2015 ------------------ - added support for writing to meters - added a command-line application for writing to meters - added support for scanning secondary addresses - refactored decoding function to improve performance - added support for Float32 decoding - several minor improvements - added possibility to select certain records/registers for readout - changed from java 6 to java 7 v2.1.0 21-Jan-2015 ------------------ - added support for secondary addressing using wired M-Bus v2.0.0 02-Dec-2014 ------------------ - changed license from LGPL to GPLv3 or higher - added support for wireless M-Bus. Transceivers supported are from Amber and RadioCrafts - API clean up, for better understanding - added detailed user guide on how M-Bus works and how jMBus is used. v1.3 17-Jul-2014 ---------------- - added decoding support for more VIBs and DIBS - fixed build script to work with newest gradle - fixed support for two digit BCDs - BCD now extends class Number again - added run script for ScanForMeters app - added thorough description on how to get RXTX running - RXTX src + native libs are now included in the distribution - added documentation on how to compile your own nativ part of RXTX. - added integration tests for better testing v1.2 16-Jan-2014 ---------------- - ScanForMeter application added that can be used to scan all primary addresses for meters - fix parsing manufacturer id - added decoding of alternate exteded VIFE field - ReadMeter application now prints more valuable information v1.1.1 09-Jan-2014 ------------------ - reinserted TimeoutException when reading - releasing to maven central repository v1.0.0 07-Jan-2014 ------------------ - bug fix parsing manufacturer specific data - simple ReadMeter application is now part of the library. Its usage is documented in README.txt - serialports can be closed and opened again through the API - DLMSUnit is now an Enum v0.10.0 04-Sep-2013 ------------------- - read now supports timeouts - serial port settings string is correctly parsed - data type can now be retrieved from DIF/VIF - finding correct serial port is now more efficient - bug fix in decoding DIF/VIF v0.9.8 15-Mar-2012 ------------------ - changed build system to gradle - modified documentation and usage example v0.9.7 20-Oct-2011 ------------------ - short message is send in one command in MBusLSAP to prevent timeout, thanks to Hakan Gonene v0.9.6 19-Sep-2011 ------------------ - added additional data types: data, date/time, varlen string - moved to maven v0.9.4 3-Dec-2010 ----------------- - Fixed build.xml file so a modfied library can be easily build. - Fixed some bugs when parsing M-Bus messages v0.9.3 17-Nov-2010 ------------------ - Fixed bug with integer treatment - Implemented application reset command - added voltage and current VIB interpretation - Debug output switch with org.openmuc.jmbus.debug system property