IO interface with Arduino over Ethernet

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01 May 2017 07:26 #92410 by mariusl
Have a look at this post relating to the gwibber problem
forum.linuxcnc.org/24-hal-components/287...t?limitstart=0#84767

More pins are good. The initial code was more of a test case but it would be interesting to see how you did it in the end. Please share your code with us so we can all learn.

Regards
Marius


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02 Jul 2020 21:42 #173459 by BosniaCNC
I would love to see your comments.
The source code has not been reworked and a bunch of bugs!
Attached images of the Arduino IDE 1.8.13
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03 Jul 2020 06:10 #173488 by mariusl
It would seem that you have some issue with your Arduino IDE setup or paths. I have not compiled the code in a long time but it worked and many other tested it as well. I will load it now and test.

Regards
Marius


www.bluearccnc.com

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03 Jul 2020 06:21 #173490 by mariusl
I copied the text contents from the file on this forum and pasted it into a new project. It compiled with no issues.


I can only think that you have something funny on your Adruino setup. Dont know how to help.

Regards
Marius


www.bluearccnc.com

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03 Jul 2020 13:10 - 03 Jul 2020 13:18 #173517 by BosniaCNC
Thank you for the reply.
I am just looking for the cause and I see that there are differences in the definitions:
UdpioMEGA.ino : #define UDP_TX_PACKET_MAX_SIZE 1506
Ethernet.h : #define UDP_TX_PACKET_MAX_SIZE 24
Udpcomms :there is no definition
I see that there are significant differences in the files that are posted:
1.forum.arduino.cc/index.php?topic=474206.0
and
2.forum.linuxcnc.org/24-hal-components/287...rnet?start=40#173488
There may be a problem with the Arduino IDE version as well as the Ethernet library.
What version of the Arduino IDE did you use?
There are differences in the syntax of different versions and I have experienced this several times that version 1.5.xx compiles without error and 1.8.xx throws out a bunch of errors.
Can you attach the ethernet library you are currently using?
Thank you very much!
Regards,
S.M. (BosniaCNC)

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Last edit: 03 Jul 2020 13:18 by BosniaCNC.

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03 Jul 2020 13:57 #173526 by mariusl
I have not seen the ported code so I cannot comment on that. I am using the latest version of Arduino that I downloaded last week. The Ethernet library is built in so whatever they have on the latest release.

Regards
Marius


www.bluearccnc.com

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03 Jul 2020 14:06 #173527 by BosniaCNC
All right. I download the newer version (1.8.13) and repeat the compilation.
I report the result.
Regards,
BosniaCNC
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03 Jul 2020 14:49 - 03 Jul 2020 14:50 #173529 by BosniaCNC
Yes! The latest version!
We at B&H say: "Same target - same distance"!
Attached is a picture.
Regards,
S.M.




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Last edit: 03 Jul 2020 14:50 by BosniaCNC.

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04 Jul 2020 11:47 - 04 Jul 2020 11:50 #173598 by BosniaCNC
Mr. Marius Liebenberg,
when you persistently claim that there is no error in your source code why not upload a hex file here and thus justify your claims?
There is Xloader and loading is easy!
Believe that there are us here on the forum who did not grow up on a wooden branch, so we know something about the Arduino IDE.
Maybe it's a pleasure to watch someone sweat in unsuccessful attempts to compile your "sinless code"?
It is a pity that there is no way to prevent the publication of bad and non-functional code.
The moderators should prevent that in some way, because that damages the reputation and seriousness of the forum!
Goodbye
Last edit: 04 Jul 2020 11:50 by BosniaCNC.

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04 Jul 2020 16:17 #173609 by gerritv
Just out of curiosity I copied Marius' original source code to a .ino file, installed the Encoder library from stoffgren and compiled. Tried on .9 and .13 IDE. Also with Uno and ESP8266. Zero errors.

So Marius would apprear to be correct in his suggestion that you have something wrong with your IDE setup, which is entirely possible given the mess that that IDE is. And maybe there are issues with Arduino-nightly which quite frankly is the last thing I would be using to do anything.

Marius specifically made it clear in his last post that he has not looked at the Mega port, it is not his code.
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