[OpenTRV-dev] stats outs

[Damon Hart-Davis]

Maybe I’ll have a little time later today, if you’re around, to sketch out a OEM driver for the Java stuff and we could even try to get the Java server running.

Rgds

Damon

> On 30 May 2015, at 09:49, Bo Herrmannsen <bo.herrmannsen at gmail.com> wrote:
> 
> anyways off to have lunch @ my parents... will be home late afternoon/evening
> 
> everything is ready to go.. except for the import to emoncms part
> 
> 2015-05-30 9:54 GMT+02:00 Bo Herrmannsen <bo.herrmannsen at gmail.com>:
> oki.... was going to use the java stuff but i know you are busy as hell and might not have time for this...
> 
> when is it most fitting that i start to pester you about it?
> 
> the format emoncms like are:
> 
> $url = 'http://********/emoncms/api/post?apikey=*******&node=$id&json={Temp:' . $temp . ',Light:' . $light . ',?:' . $gid . '}';
> 
> i have set node id to be same id as the units... makes it easy to know where the stats comes from... the above is just a crude example....  you can add as many variables you want
> 
> 2015-05-30 9:50 GMT+02:00 Damon Hart-Davis <dhd at exnet.com>:
> The Java server-side code parses the current format(s) as-is.  If you change anything, especially the leading character, you will not be able to use any of that stuff.  Plus of course you’ll be on your own maintaining your own code!
> 
> Please note that the first character on each output line indicates the format of the rest of the line as things stand.
> 
> Rgds
> 
> Damon
> 
> 
> > On 30 May 2015, at 08:43, Bo Herrmannsen <bo.herrmannsen at gmail.com> wrote:
> >
> > something like this format is what i was trying to get:
> >
> > ID:TEMP:LIGHT:VALVE:BATTERY
> >
> > 2015-05-30 9:38 GMT+02:00 Damon Hart-Davis <dhd at exnet.com>:
> >
> > > On 30 May 2015, at 07:31, Bo Herrmannsen <bo.herrmannsen at gmail.com> wrote:
> > >
> > > btw in what file are the non json output nade up? have an idea i want to try
> >
> > They are converted to ASCII in Control.cpp for now, but those messages are populated from a structure, and have a particular on-wire format.
> >
> > Rgds
> >
> > Damon
> >
> >
> >
> >     // Look for binary-format message.
> >     FullStatsMessageCore_t stats;
> >     getLastCoreStats(&stats);
> >     if(stats.containsID)
> >       {
> >       // Dump (remote) stats field '@<hexnodeID>;TnnCh[P;]'
> >       // where the T field shows temperature in C with a hex digit after the binary point indicated by C
> >       // and the optional P field indicates low power.
> >       serialPrintAndFlush(LINE_START_CHAR_RSTATS);
> >       serialPrintAndFlush((((uint16_t)stats.id0) << 8) | stats.id1, HEX);
> >       if(stats.containsTempAndPower)
> >         {
> >         serialPrintAndFlush(F(";T"));
> >         serialPrintAndFlush(stats.tempAndPower.tempC16 >> 4, DEC);
> >         serialPrintAndFlush('C');
> >         serialPrintAndFlush(stats.tempAndPower.tempC16 & 0xf, HEX);
> >         if(stats.tempAndPower.powerLow) { serialPrintAndFlush(F(";P")); } // Insert power-low field if needed.
> >         }
> >       if(stats.containsAmbL)
> >         {
> >         serialPrintAndFlush(F(";L"));
> >         serialPrintAndFlush(stats.ambL);
> >         }
> >       if(0 != stats.occ)
> >         {
> >         serialPrintAndFlush(F(";O"));
> >         serialPrintAndFlush(stats.occ);
> >         }
> >       serialPrintlnAndFlush();
> >     }
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