Hi Gaurav,
you haven't added a dependency to the driver, but to the protocol specificaton
instead.
This is something we use internally to generate the driver code in various
languages. You need to add a dependency to
<dependency>
<groupId>org.apache.plc4x.sandbox</groupId>
<artifactId>test-java-df1-driver</artifactId>
<version>0.9.0-SNAPSHOT</version>
</dependency>
Chris
-----Ursprüngliche Nachricht-----
Von: Gaurav P <[email protected]>
Gesendet: Freitag, 19. Februar 2021 14:20
An: [email protected]
Betreff: Re: DF1 protocol ...cant find documentation
Thanks Chris , Steven
I tried the code below but I am getting following error *error Unable to find
driver for protocol 'df1'*
I checked in maven DF1 is added ...what can be the issue ?
try (PlcConnection plcConnection = new
PlcDriverManager().getConnection("df1:serial:///ttySC1")) {
PlcReadRequest request = plcConnection.readRequestBuilder()
.addItem("ind4", "5:INTEGER")
.build();
<dependency>
<groupId>org.apache.plc4x</groupId>
<artifactId>plc4x-protocols-df1</artifactId>
<version>0.8.0</version>
</dependency>
On Fri, Feb 19, 2021 at 6:20 PM Christofer Dutz <[email protected]>
wrote:
> Hi Gaurav,
>
> that's generally just something used during development ... It wasn't
> intended to be used as a standalone application.
> If you want to use it to experiment, you have to replace the
> connection string (currently "df1:serial:///COM4" with something for
> your case and then add/adjust the items added to the Read Request.
>
> Chris
>
>
> -----Ursprüngliche Nachricht-----
> Von: Gaurav P <[email protected]>
> Gesendet: Freitag, 19. Februar 2021 13:16
> An: [email protected]
> Betreff: Re: DF1 protocol ...cant find documentation
>
> Hi Team /Lucas ...
> Thanks for comments ...
>
> Should I use this program to test to PLC 500
>
>
> https://github.com/apache/plc4x/blob/develop/sandbox/test-java-df1-dri
> ver/src/test/java/org/apache/plc4x/protocol/df1/EndToEndTest.java
>
>
> Also how do I specify address ?
>
> PlcReadRequest request = plcConnection.readRequestBuilder()
>
> .addItem("hurz", "5:INTEGER") ->>>>*is this address
> of register ???*
>
> .build();
>
>
> On Fri, Feb 19, 2021 at 5:12 PM Gaurav P <[email protected]> wrote:
>
> > Hi Team,
> >
> > I followed the link which was shared by Lukas and Chris and managed
> > to dish out the guide with sample code , which I would be testing AB
> > PLC 500
> >
> > *https://docs.google.com/document/d/1FWmwJfXVD03MLtHVsJ0UizoA6D5KzU9
> > JG
> > 4VRD-lInGI/edit?usp=sharing
> > <https://docs.google.com/document/d/1FWmwJfXVD03MLtHVsJ0UizoA6D5KzU9
> > JG 4VRD-lInGI/edit?usp=sharing> * I have some questions in the
> > above document (marked read), it would be great if can get comments,
> > a post that will compile and run in RPI connect to PLC
> >
> > Thanks
> >
> > On Fri, Feb 19, 2021 at 3:25 PM Stephen Snow <[email protected]> wrote:
> >
> >> I can get this tested on both serial and ethernet/ip. I also have
> >> ther
> >> DF1 protocol manual.
> >>
> >> Stephen
> >> On Fri, 2021-02-19 at 15:22 +0530, Gaurav P wrote:
> >> > Thanks Chris ... I have access to an ancient AB PLC 5/260 and
> >> > will start testing and report back to you .....transport link
> >> > would be serial ...hope it wont be any issue After I go through
> >> > the docs , hope its not too complex , I maybe able to maintain
> >> > and test driver
> >> >
> >> > On Fri, Feb 19, 2021 at 1:07 PM Christofer Dutz
> >> > <[email protected]>
> >> > wrote:
> >> >
> >> > > Hi Gaurav,
> >> > >
> >> > > also from my side, welcome :-)
> >> > >
> >> > > I think the DF1 was one of the first tob e created with the new
> >> > > code-generation framework.
> >> > > However due to lack of hardware to test on, it's still located
> >> > > in the "Sandbox" and got a "test" prefix on it.
> >> > >
> >> > > <dependency>
> >> > > <groupId>org.apache.plc4x.sandbox</groupId>
> >> > > <artifactId>test-java-df1-driver</artifactId>
> >> > > <version>0.9.0-SNAPSHOT</version>
> >> > > </dependency>
> >> > >
> >> > > Also I think it supports all features that were needed by the
> >> > > folks that implemented it, but probably not much more than that.
> >> > >
> >> > > So please test it. If you need it to do more and you've got a
> >> > > device you can test it with, we'd be happy to help you with that.
> >> > >
> >> > > Chris
> >> > >
> >> > >
> >> > > -----Ursprüngliche Nachricht-----
> >> > > Von: Lukas Ott <[email protected]>
> >> > > Gesendet: Freitag, 19. Februar 2021 07:33
> >> > > An: [email protected]
> >> > > Betreff: Re: DF1 protocol ...cant find documentation
> >> > >
> >> > > Hi Gaurav,
> >> > >
> >> > > Welcome to the list :-),
> >> > >
> >> > > Yes it really is supported. Here you ll find some more details:
> >> > > https://plc4x.apache.org/developers/code-gen/protocol/df1.html
> >> > >
> >> > > The best way to get started you can find here:
> >> > > https://plc4x.apache.org/users/getting-started/plc4j.html
> >> > > to understand more read here:
> >> > > https://plc4x.apache.org/users/getting-started/general-concepts
> >> > > .h
> >> > > tml
> >> > >
> >> > > For release 0.6 you ll find the java code here:
> >> > >
> >> > >
> >> https://github.com/apache/plc4x/blob/rel/0.6/protocols/df1/src/main
> >> /j ava/org/apache/plc4x/protocol/df1/Df1Protocol.java
> >> > >
> >> > >
> >> > > Example code you ll find here:
> >> > > https://github.com/apache/plc4x/tree/develop/plc4j/examples
> >> > >
> >> > > Currently not sure if we ported DF1 to release 0.8
> >> > >
> >> > > Cheers,
> >> > > otluk
> >> > >
> >> > > Am Fr., 19. Feb. 2021 um 03:41 Uhr schrieb Gaurav P <[email protected]>:
> >> > >
> >> > > > Hi Team ,
> >> > > > I am new to PLC4x , trying to integrate with DF1 but cant
> >> > > > find any documentation ....
> >> > > > https://plc4x.apache.org/users/protocols/df1.html
> >> > > >
> >> > > > is it really supported? if yes where can I get documentation
> >> > > > and an example code
> >> > > > --
> >> > > > B*e * the *Ch*ange
> >> > > >
> >> > >
> >> >
> >> >
> >>
> >>
> >>
> >
> > --
> > B*e * the *Ch*ange
> >
>
>
> --
> B*e * the *Ch*ange
>
--
B*e * the *Ch*ange
