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KaraWin edited this page Dec 19, 2017 · 5 revisions

Welcome to the Ka-Radio32 wiki! `HTML interface for the Wifi Webradio

Any browser or wget can be used to send basic commands to the webradio. A command format is http://yourip/?command[&command] If a command return some informations, it must be the last of the list or alone.

Commands are: version : return 'Release: x.x, Revision: x' infos : return 'vol: 46 the current volume num: 240 the current station number stn: Hotmix 80 the name of the current station tit: BANANARAMA - Venus ' the title of the son playing sts: 1 the state of the player: 0 stopped, 1: playing list=xxx : return the name of the station xxx (0 to 254) stop : stop playing the current station. start : start playing the current station. play=xxx : with xxx from 0 to 254 play the station xxx volume=xxx : with xxx from 0 to 254 change the volume to xxx uart : uart baudrate at 115200 not saved on next reset instant="http://your url" : instant play a site Example: http://192.168.1.253/?instant="http://api.voicerss.org/?f=32khz_16bit_stereo&key=29334415954d491b85535df4eb4dd821&hl=en-us&src=hello?the-sun-is-yellow?and-i-like-it" the url must begin with http:// or https:// and be surrounded by " and no space char allowed.

Volume may be combined with other command. Example: 192.168.1.253/?volume=50&play=128&infos

Reminder: the url without parameter is the full web interface.

| UART ot telnet interface for the Wifi Webradio |

The uart inteface can be used to receive events from the webradio and to send commands to it.

Example of indications received: ##CLI.STOPPED# from playStationInt ##CLI.NAMESET#: 88 Public Domain Classical - Swiss Internet Radio ##CLI.URLSET#: 82.197.165.137 ##CLI.PATHSET#: / ##CLI.PORTSET#: 80 ##CLI.OVOLSET#: 0 ##CLI.VOL#: 110 ##CLI.ICY0#: Public Domain Classical - Swiss Internet Radio - Shoutcast Streaming Technology by www.init7.net ##CLI.ICY1#:
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##CLI.ICY2#: SHOUTcast Distributed Network Audio Server/Linux v1.9.8
##CLI.ICY3#: http://publicdomainproject.org ##CLI.ICY4#: Classical ##CLI.ICY5#: 128 ##CLI.META#: Felix Mendelssohn-Bartholdy - String Quartet in E flat major Op. 44 No.3: 4. Molto allegro con fuoco ##CLI.PLAYING# ##CLI.STOPPED# from playStationInt ##CLI.NAMESET#: 92 ALBUMROCK.MIAMI ##CLI.URLSET#: uk4.internet-radio.com ##CLI.PATHSET#: / ##CLI.PORTSET#: 8081 ##CLI.OVOLSET#: 0 ##CLI.VOL#: 110 ##CLI.ICY0#: ALBUMROCK.MIAMI ##CLI.ICY1#:
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##CLI.ICY2#: SHOUTcast Distributed Network Audio Server/Linux v1.9.8
##CLI.ICY3#: www.AlbumRock.Miami ##CLI.ICY4#: Classic Rock 60s 70s 80s Miaimi Florida Album Rock ##CLI.ICY5#: 128 ##CLI.META#: The Who - Eminence Front ##CLI.PLAYING# #CLI.LIST# #CLI.LISTINFO#: 2: RTL2, streaming.radio.rtl.fr:80/rtl2-1-44-128.m3u ##CLI.LIST# (cli.info) typed ##CLI.NAMESET#: 92 ALBUMROCK.MIAMI ##CLI.ICY0#: ALBUMROCK.MIAMI ##CLI.ICY1#:
This stream requires Winamp
##CLI.ICY2#: SHOUTcast Distributed Network Audio Server/Linux v1.9.8
##CLI.ICY3#: www.AlbumRock.Miami ##CLI.ICY4#: Classic Rock 60s 70s 80s Miaimi Florida Album Rock ##CLI.ICY5#: 128 ##CLI.ICY6#: ##CLI.ICY7#: ##CLI.META#: The Who - Eminence Front ##CLI.VOL#: 108 ##CLI.PLAYING# ##CLI.META#: The Beatles - Mother Nature's Son ##SYS.TZO#: 1 ##SYS.DATE#: 2017-04-13T22:47:44+01:00

with ICYx: 0:"icy-name:", 1:"icy-notice1:", 2:"icy-notice2:", 3:"icy-url:", 4:"icy-genre:", 5:"icy-br:", 6:"icy-description:", 7:"ice-audio-info:" Some other informations may be printed for debug purpose, but usefull events always start with ##

Commands:

//////////////////////// // Wifi related commands //////////////////////// wifi.list : give the list of received SSID wifi.con : Display the AP1 and AP2 SSID wifi.con("ssid","password") : Record the given AP ssid with password in AP1 for next reboot wifi.discon : disconnect the current ssid wifi.station : the current ssid and password wifi.status : give #WIFI.STATUS# start of the answer 5 the connection state 192.168.1.40 the current ip 255.255.255.0 the network mask 192.168.1.70 the network gateway ##WIFI.STATUS# end of the answer

/////////////////////////// // Station Client commands /////////////////////////// // instant play cli.url("url") : the name or ip of the station to instant play cli.path("/path") : the path of the station to instant play cli.port("xxxx") : the port number of the station to instant play cli.instant: : play the instant station // Stations play cli.start : start to play the current station cli.play("xxx") : play the xxx recorded station in the list (0 = stop) cli.prev (or cli.previous) : select the previous station in the list and play it cli.next : select the next station in the list and play it // Station stop cli.stop : stop the playing station or instant // station list cli.list : list all recorded stations cli.list("x") : list only one of the recorded stations. Answer with #CLI.LISTINFO#: followed by infos // volume commands cli.vol("xxx") : set the volume to xxx with xxx from 0 to 254 (max volume) cli.vol : ask for the current volume. respond with ##CLI.VOL# xxx cli.vol- : Decrement the volume by 10 cli.vol+ : Increment the volume by 10 Every vol command from uart or web or browser respond with ##CLI.VOL#: xxx // Client information cli.info : Respond with nameset, all icy, meta, volume and stae playing or stopped. Used to refresh the lcd informations : see Example of indications received

////////////////// // System commands ////////////////// sys.uart("x") : Change the baudrate of the uart on the next reset. Valid x are: 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76880, 115200, 230400 sys.i2s : Display the current I2S speed sys.i2s("x") : Change and record the I2S clock speed of the vs1053 GPIO5 MCLK for the i2s interface to external dac. : 0=48kHz, 1=96kHz, 2=192kHz, other equal 0 sys.erase : erase all recorded configuration and stations. sys.heap : show the ram heap size sys.update : start an OTA (On The Air) update of the software sys.prerelease : start an OTA of the prerelease for test purpose. sys.boot : reboot the webradio. sys.patch("x") : Change the status of the vs1053 patch at power on. 0 = Patch will not be loaded, 1 or up = Patch will be loaded (default) at power On sys.patch : Display the vs1053 patch status sys.led("x") : Change the led indication: 0 = Led is in Play mode (lighted when a station is playing), 1 or up = Led is in Blink mode (default) sys.led : Display the led indication status sys.tzo("xx") : Set the timezone offset of your country. sys.tzo : Display the timezone offset sys.date : Send a ntp request and Display the current locale time : Format ISO-8601 local time https://www.w3.org/TR/NOTE-datetime : YYYY-MM-DDThh:mm:ssTZD (eg 2017-07-16T19:20:30+01:00) sys.adc : Read the current value of the adc input. (Not for KaRadio32) sys.log : Do nothing. Used for debug of the addon. sys.version : Display the release and Revision of KaraDio

/////// //Other /////// will display #INFO:""#

help : list the available commands.

A command error display: ##CMD_ERROR#

Extension for KaRadio32 only:

sys.dlog : Display the current log level sys.logx : Set log level to x with x=n for none, v for verbose, d for debug, i for info, w for warning, e for error sys.lcdout : Display the timer to switch off the lcd. 0= no timer sys.lcdout("x") : Timer in seconds to switch off the lcd. 0= no timer sys.lcd : Display the current lcd type sys.lcd("x") : Change the lcd type to x on next reset sys.ledgpio : Display the default Led GPIO sys.ledgpio("x"): Change the default Led GPIO (4) to x

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