Thanks Chris ... its working ...i added both entries in maven on Monday
when I have access to the hardware (AB PLC/5 30) I will test and report
back
But for the test case, I am was thinking
1. Write a value to register like N71
2. Read from register and confirm value N71
Kindly review the code below for testing
try (PlcConnection plcConnection = new
PlcDriverManager().getConnection("df1:serial:///ttySC1")) {
* //I want write to register N71 , is below code ok ?*
PlcReadRequest request = plcConnection.readRequestBuilder()
.addItem("N71", "5:INTEGER")
.build();
PlcReadResponse response = request.execute().get(100,
TimeUnit.SECONDS);
// Check if this connection support reading of data.
if (!plcConnection.getMetadata().canRead()) {
System.out.println("This connection doesn't support
reading.");
return "This connection doesn't support reading.";
}else {
// TODO: get the actual read bytes from the response
System.out.println(response);
System.out.println("Response code was " +
response.getResponseCode("erster"));
System.out.println("Response I got was" +
response.getAllIntegers("N71"));
* //I want Read to register N71 , is below code ok ?*
return response.getAllIntegers("N71").iterator().next()+"";
}
On Sat, Feb 20, 2021 at 10:52 PM Gaurav P <[email protected]> wrote:
> Hi Chirs ,
> Thanks I had suspected the same thing
>
> I was able to make it work via adding an apache repository (after I
> changed the maven snippet you had given from pluginRepositories to
> repositories ) and DF1 guide
> <https://docs.google.com/document/d/1FWmwJfXVD03MLtHVsJ0UizoA6D5KzU9JG4VRD-lInGI/edit#>
> (wip)
>
> <repositories>
> <repository>
> <id>apache-snapshots</id>
> <url>https://repository.apache.org/content/repositories/snapshots</url>
> <releases>
> <enabled>false</enabled>
> </releases>
> <snapshots>
> <enabled>true</enabled>
> </snapshots>
> </repository>
> </repositories>
>
>
> On Sat, Feb 20, 2021 at 10:07 PM Christofer Dutz <
> [email protected]> wrote:
>
>> Hi,
>>
>> the solution was quite simple:
>>
>> First off all, we don't release stuff in the Sandbox. So there's no 0.8.0
>> version.
>> Secondly our SNAPSHOTS aren't available from Maven-Central. You need to
>> add the Apache SNAPSHOT repo to your project.
>>
>> In order to do this, please add this to your pom.
>>
>> <!-- Make Snapshots of Apache projects available -->
>> <repositories>
>> <repository>
>> <id>apache-snapshots</id>
>> <url>https://repository.apache.org/content/repositories/snapshots
>> </url>
>> <releases>
>> <enabled>false</enabled>
>> </releases>
>> <snapshots>
>> <enabled>true</enabled>
>> </snapshots>
>> </repository>
>> </repositories>
>>
>> <!-- Make Snapshots of Apache plugins available -->
>> <pluginRepositories>
>> <pluginRepository>
>> <id>apache-snapshots</id>
>> <url>https://repository.apache.org/content/repositories/snapshots
>> </url>
>> <releases>
>> <enabled>false</enabled>
>> </releases>
>> <snapshots>
>> <enabled>true</enabled>
>> </snapshots>
>> </pluginRepository>
>> </pluginRepositories>
>>
>> That should help.
>>
>> Chris
>>
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Christofer Dutz <[email protected]>
>> Gesendet: Samstag, 20. Februar 2021 10:13
>> An: [email protected]
>> Betreff: Re: DF1 protocol ...cant find documentation
>>
>> I'll have a look why this is not available.
>>
>> Holen Sie sich Outlook für Android<https://aka.ms/ghei36>
>>
>> ________________________________
>> From: Gaurav P <[email protected]>
>> Sent: Saturday, February 20, 2021 6:19:38 AM
>> To: [email protected] <[email protected]>
>> Subject: Re: DF1 protocol ...cant find documentation
>>
>> Hi Chris ,
>>
>> I also tried with 0.8 , but no luck<dependency>
>>
>> <groupId>org.apache.plc4x.sandbox</groupId>
>> <artifactId>test-java-df1-driver</artifactId>
>> <version>0.8.0</version>
>> </dependency>
>>
>>
>> On Sat, Feb 20, 2021 at 7:15 AM Gaurav P <[email protected]> wrote:
>>
>> > Hi Chris ,
>> >
>> > I am not able to maven dependency for df1 driver Cannot resolve
>> > org.apache.plc4x.sandbox:test-java-df1-driver:0.9.0-SNAPSHOT
>> >
>> > is it not hosted in maven central?
>> >
>> > On Fri, Feb 19, 2021 at 6:58 PM Christofer Dutz
>> > <[email protected]>
>> > wrote:
>> >
>> >> 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/1FWmwJfXVD03MLtHVsJ0UizoA6D5K
>> >> > > zU9
>> >> > > JG
>> >> > > 4VRD-lInGI/edit?usp=sharing
>> >> > > <https://docs.google.com/document/d/1FWmwJfXVD03MLtHVsJ0UizoA6D5K
>> >> > > zU9 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.ht
>> >> > >> > > ml
>> >> > >> > >
>> >> > >> > > 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-conce
>> >> > >> > > pts
>> >> > >> > > .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/m
>> >> > >> ain /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
>> >>
>> >
>> >
>> > --
>> > B*e * the *Ch*ange
>> >
>>
>>
>> --
>> B*e * the *Ch*ange
>>
>
>
> --
> B*e * the *Ch*ange
>
--
B*e * the *Ch*ange
