Re: Simple Components 4.12 with MQTT implementation released

[slos <new.stephane.los@gmail.com>]

Le vendredi 15 avril 2016 13:47:48 UTC+2, björn lundin a écrit :
> On 2016-04-14 23:20, slos wrote:
> 
> > Hello Björn,
> > Thank you very much for the code example.
> > This could be a solution but only for the MS world.
> 
> Yes. So that was a major annoyance, when I wrote it.
> So that code is wrapped in Ted Dennisons Windows service package
> that he wrote for running the SETI-client.
> 
> So a windows pc is running the OPC-server, and my service (in 6
> instances, they handle ca 1600 signals).
> The WMS/WCS system using this is on AIX, and it sends
> commands for subsriptions to the service, which sends back
> the events over socket (another protocol)
> 
>          |-----    winpc --------------|     |---- AIX --------|
> PLC <->  | opc-server <-> opc-services | <-> | client programs |
>          |-----------------------------|     |-----------------|
> 
> 
> Around 2 minutes into the film, when the STV (monorail) delivers a
> pallet to the conveyor, and then when the crane retrieves the pallet
> from the conveyor, the above is in use.
> 
> https://www.youtube.com/watch?v=oE5yqCXbHJE
> 
> 
> 
> -- 
> --
> Björn

Thank you Björn.

So just put in operation "Ada for Automation" in Linux PREEMPT_RT targets instead of your PLC + Windows PC + OPC stuff and employ the protocol of your choice to communicate with your management system !
Easy isn't it? ;-)

I would love to participate in such interesting project.
Count on me if you decide to go this way !

BR,
Stéphane
http://slo-ist.fr/ada4autom