Technical Documentation - Barix

• Revision HistoryFirmwareVersionDate Initials NotesB2.03 14.05.2008 PK Updated sections 1.2, 1.5, 4.1Chapter 7 “Display interface” addedA2.04 06.06.2008 PK Added relay support, B274A2.05 09.06.2008 PK Added repeat functionAdded sleep function15.09.2008 PK Described keyboard.html and added an image of the remote control30.09.2008 PK Added error code 19 (Audio Format Not Supported)A2.06 05.01.2009 PK Added setup parameter B49809.01.2009 PK Added setup parameter i68012.01.2009 PK Updated FLASH layout19.01.2009 PK Default value for URL1 is the Barix radio21.01.2009 PK Removed messages.ini29.01.2009 PK Added commands c=71 and c=72update.ini updatedWEB UI files updated30.01.2009 PK Described the display interfaceA2.08 07.03.2009 PK Added audio peak levels31.03.2009 PK Default value of URL1 updatedAdded relays 2-16Relay 1 moved from B274 to B25201.04.2009 PK Added &Lstate dynamic mark variables 31 and 51..6608.04.2009 PK Added priority message volume B24317.04.2009 PK Added dynamic marks 32, 33 and 3418.04.2009 PK Added dynamic mark &LSetup 2317.06.2009 PK MTELL renamed to Barimon24.06.2009 PK Added command port option to B498A2.09 13.07.2009 PK Section 3 rewritten, added serial command interface30.07.2009 PK Added Factory Defaults and B241 and B242 (min and max volume)31.07.2009 PK Setup.cgi section rewritten.05.08.2009 PK Added section WEB server together with a description of themimetype.ini fileAdded time of the last errorA2.11 21.08.2009 PK Default stream check period changed from 10-180s to 1-30s (feature#052.08)A2.12 17.09.2009 PK Setup version increased to 1.2A2.13 29.12.2009 PK Removed MMS and MMSTA2.14 01.03.2010 PK Frame based buffering06.04.10 PK &Lstate variable nr. 3822.04.10 PK New frame bufferparameters in Barimon report27.04.10 PK New UI filesA2.20 18.10.10 PK Added TCP and UDP command ports01.11.10 PK new parameter "usb_backup_switch_immediately" in update.inibalance as B245 and b= command09.11.10 PK Volume interface changed from 5% to 1% steps. Setup versionchanged from 1.2 to 1.3.03.12.10 PK Added “V=” command (volume in 1% steps)A2.24 30/05/11 PK Barimon alarm sent also on stream recoveryDefault channel number 1AD gain settingsVolume OffsetCurrently decoded audio format &Lstate(42URL protocols, Line-in and triggered playback in Streaming SettingssectionA2.26 06.09.11 PK New parameter priority volume control02.28 23.11.11 PK Updated remote-update example, using new parameter volume_10002.29 18/01/12 PK Added file inputs.txt and dynamic mark to read I/O statusRelay while priority message03.02 29.02.12 PK Added IPAM type as dynamic mark 4505.04.12 PK Flash memory layout updated (chapter 2.2)Remote Firmware Update requires 2MB Flash devices (chapter 7)03.05 17.09.12 PK 2MB requirement for remote FW updateEOL required at the end of the remote-update ini file.Extra &Lstate parameters 46 and 47 for remote firmware update.Setup parameter B250 – audio buffer size.3.08 10.01.13 PK Audio formats, RTP/AACBARIX AG | 2/58