Post by matt-purcell on Which Lib to use, connect to a socket with URL instead of IP address
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I've been searching through these libraries, syssocket and net base services and they all seem to use the same structure for IP address for the connect function, SOCKADDRESS. At a glance, it doesn't look like that'll work, maybe it's just missing in the documentation somewhere?? I'm wondering if anyone has done it.
Last updated: 2024-06-17
Post by paro on SysPlcCtrl23 and C0338: The library 'cmperrors interfaces, 3.5.5.0 (system)' is supported just in 32 bit applications
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CmpApp https://forge.codesys.com/prj/codesys-example/application-man/home/Home/
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Post by paro on Which Lib to use, connect to a socket with URL instead of IP address
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hi, maybe Net Base Services https://forge.codesys.com/prj/codesys-example/nbs/home/Home/
Last updated: 2024-06-17
Problems using MySql Library and SysProcessExecuteCommand2 together
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Problems using MySql Library and SysProcessExecuteCommand2 together
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Post by mos89p on how to use UseDataExpanding() in datasource
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Hi I need to update by software some structures in my datasource, i found this example: https://content.helpme-codesys.com/en/CODESYS%20Communication/_cds_update_data_interface.html it seems that because i use complex variable structure i need to use UseDataExpanding() instead of use data, the question is how to get an instance of IDatasourcesMgr3 i have the global variable g_Datasources is instantiated automatically
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Post by mos89p on Get DataSources Items list and status
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Hello did you succeed?
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Post by svenkaro on Codesyscontrol.service stoppt nach 30s
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sorry, wrong forum.
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Get DataSources Items list and status
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Post by svenkaro on Codesyscontrol.service stoppt nach 30s
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Hallo, ich habe folgendes Problem: Nach Installation von RaspiOS auf einem Compute Modul 4 Rev 1.1 stoppt der Service nach genau 30 Sekunden. Ich habe sowohl Buster als auch Bookworm gestestet. Die Runtim versionen 4.8.0.0 und 4.11.0.0 haben das gleiche verhalten. Unterschiedlichste Firmwareversionen haben auch zu keiner Lösung geführt. Bisher liefen die Installationen immer problemlos. Was kann ich tun.
Last updated: 2024-06-18
Codesyscontrol.service stoppt nach 30s
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Publish a JSON payload via MQTT Publish (using IIot Libraries)
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Post by rmaas on Strange Behavior on Raspberry Pi
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Hello, what you are seeing is not strange behavior. The problem is that everyting is happening in the same program cycle. After the variable Stepnumber is changed from 10 to 20 for example then you want the program to wait with the next EQ until the next program cycle. Else every EQ will be be true because in every line the variable Stepnumber is increased. When the program arrives (still in the same cycle) at the line with the timer, the Stepnumber has been increased to 30 in the meantime and the timer will allway be ON because even though the variable is written to 10 in this line in the next cycle it starts with 10 and will be 30 again before reaching the timer in line 8. Not very good at explaining stuff but i hope you get the problem. See screenshot below for an example of one way you could solve this...
Last updated: 2024-06-18
Post by calviniscoding on Publish a JSON payload via MQTT Publish (using IIot Libraries)
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Are you able to dynamically change the JSON message? As in, if wsValue or iValue is linked to some real telemetry that varies over time, will the JSON message reflect these changes? I am only able to send the values that I initialize the JSON message to
Last updated: 2024-06-18
Strange Behavior on Raspberry Pi
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