Hello. I have an error in JSON_TO_STRUCT when trying to get JSON from string: 'Check application name in GPL_JSON.APPLICATION_NAME'. But I didn't change my application name, it's still "Application". What's wrong?
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1st Version of OPC UA Client API example project (Rev409)
I don't understand the point of this. Isn't just better to use __SYSTEM.AnyType instead of making your own type? Also if you wanted to make it an object, shouldn't you just wrap a FB around __SYSTEM.AnyType and then have some conversion Methods? Maybe I am missing the purpose of this code. Maybe add more details on how you would use MyMappingFB
I don't understand the point of this. Isn't just better to use __SYSTEM.AnyType instead of making your own type? Also if you wanted to make it an object, shouldn't you just wrap a FB around __SYSTEM.AnyType and then have some conversion Methods?
Does this work? I tried it and it doesn't give me a value for the sCipherText nor sDecipherText. I've tried the CryptoDemo file too, same problem.
Hi, Ingo! Im very glad to see this page and your work. But I cant understand many of things. For example: in the IoDrvFb: cDriverName In the device description I see only libname, and Device name, what the drivername ?:) and many other fields I dont know what to set and how to start tesing them and what for my attention the first time. And other fields in the iodrv system libs. Where I can learn this? I need to understand every step, every field in the xml and in the Fbs. Thanks you! And what are...
Hi everybody, As I did not still findout a proper answer for my question no.3 above, it would be highly appreciated if anybody can answer my question. For reference I repeated my question as bellow: In case of any problem in device or driver (for example disconnecting or cable unplug) How could I send errors to the codesys? What is the best practice to handle such a situation?
Thank you for your kind respond, Ingo! 1- The "IoConfigLateInit" trick got the job done! But, still for some functions like "IoDrvWriteParameter" I could not place break point. 2- Regarding the page, as you set it correctly, I mean pages like EtherCAT and so on. A sample page for this you can find as attachment. So how could I write a plugin and use it in my IO Driver? Because my device uses several configuration and also has some diagnostic registers that would be perfect if I could show them to...
CDS-85616 NBS: Provide Doc and Example for IOptionProvider usage
this is an improved version that doesn't throw an exception if the property already exists def CreateAllProperties(fbname, shouldAddMonitor = False): # get current project project = projects.primary # find the function block fb = project.find(fbname, True)[0] # get the declaration text declaration = fb.textual_declaration # iterate all lines in the declaration for i in range(declaration.linecount): line = declaration.get_line(i) # get this declaration line stripped = line.strip() # strip out white...
def CreateAllProperties(fbname): # get current project project = projects.primary # find the function block fb = project.find(fbname, True)[0] # get the declaration text declaration = fb.textual_declaration # iterate all lines in the declaration for i in range(declaration.linecount): line = declaration.get_line(i) # get this declaration line stripped = line.strip() # strip out white space in this line endofline = stripped.find(";") stripped = stripped[0:endofline] # discards anything past the ";"...
CreateProperties from variable declaration in FB
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codesys ide docker image
Hi Orby, sadly that's not easily possible. You are only allowed to build such an image, when you own a windows license. These are the license terms of DotNet. Cheers, Ingo
CDS-85868
Delete duplicate files and copyright documents.
STORE-4526: Veröffentlichung Example Greenhouse Simulator.project
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Released version 0.0.0.5
Removed fiels that were stored redundantly, added a batch file to create a package, upadted license and apckage manifest and test project.
Hi, I was working on libraries for Pi-Plates in codesys back in 2019 too :) I was struggling with the same issue as you regarding GPIO25. Looks like you cannot access the GPIO25 outside a task eg. changing state within the library for each read/write cycles in a for loop. But I found a workaround: Connecting a optocoupler controlled by CS1 (chip select) to toggle GPIO25 towards Pi-Plate wire. and adjusting SPI communication speed/frequency and delay, I got it working. I decided to update and publish...
ADDED MAIN SCREEN TO TEST RELAYS
Start of SPI Driver for Pi-Relay PlateModified description file
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