hutcheb opened a new pull request #172:
URL: https://github.com/apache/plc4x/pull/172
- Address formats similar to 41, 01 were added
- Address formats similar to 4x1, 0x01 were added.
- Changed the lowest address the user can reference to 1 instead of 0.
Hi,
Sure I'll give it a shot,
I have created a pull request to be able to use the (01, 0x1,
11, etc..) address formats as well as to change the minimum address to
1. Corresponding to 01 or the first coil.
Please don't hold back on criticizing it, it is the only way I'll learn.
Hi Ben and Otto,
First off all, thank you Ben for that very detailed explanation. It does seem
as if we should extend the parser to support the different numeric variants. I
don't see any problems in supporting both the hex-like one as well as the pure
numeric one.
I think we have 6 separate
To make things worse, there is equipment on the market with both 32-bit
numbers as well IEEE floats.
And many clients are incapable of doing something meaningful with those...
And then there is equipment that uses one register to indicate the
magnitude of one or more other registers, say
Guess it should be possible for plc4x to interpret INT as two shorts long as
four... In that case it could probably also handle half precision floats (16
bit), full floats and double, if the encoding is somewhat standard (which I
assume it's not)
Chris
Von:
Hey,
I think we cant as we use code generation.
Normally your mvn generate-sources should do the trick, we have to have a look
why it didnt.
BUT we should definetly write it more prominent in the README.md, I think!
Julian
Am 16.07.20, 10:29 schrieb "Xiangdong Huang" :
Hi,
I just
Xiangdong Huang created PLC4X-216:
-
Summary: Upgrade PLC4x-IoTDB example and supply the document
Key: PLC4X-216
URL: https://issues.apache.org/jira/browse/PLC4X-216
Project: Apache PLC4X
Hi,
I just checkout to the develop branch and want to run the project in IDEA.
However, the IDEA says, class not found
Class: RequirePcap
Location:
org.apache.plc4x.java.utils.rawsockets.netty.RawSocketChannelTest
Actually, I can indeed find the RequirePcap source code from the repo.
I
Hi,
*I think we have 6 separate memory areas. Do you have a mapping, That I
could use? I mean which first digit represents which memory area?*
I thought there were only 5 areas?
0x - Coils
1x - Inputs
3x - Input Registers
4x - Holding Registers
6x - Extended Registers
I've seen the IEEE format
For floats, I have only seen IEEE format. But can't rule out other.
On Thu, Jul 16, 2020, 14:57 Christofer Dutz
wrote:
> Guess it should be possible for plc4x to interpret INT as two shorts long
> as four... In that case it could probably also handle half precision floats
> (16 bit), full
jixuan1989 opened a new pull request #171:
URL: https://github.com/apache/plc4x/pull/171
Hi,
this pr provides using IoTDB session API for writing data.
The related doc on the website is also supplied.
This is an
Hi,
For me the error reported doesn't really relate to code generation at all ...
so it's strange that this solved the problem.
It might be co-related as the RawSocketChannelTest seems to be missing the
RequirePcap classes, which are what we use to automatically disable tests if
your machine
Aaaahh ... perfect
Thanks Ben and Niclas.
Guess I'll be doing some Modbus coding pretty soon :-)
But if someone wants to try I'd be more than happy :)
Chris
Am 16.07.20, 11:48 schrieb "Ben Hutcheson" :
Hi,
*I think we have 6 separate memory areas. Do you have a mapping, That I
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