I am using Beagle Bone Black as device(similar to raspberry pi) I created a ST program to read one-wire temperature file and it works fine when I try it by logging in. But once I made the boot application and when I restart the beagle bone the application it is not working. I tried changing the file location and then restarted the beagle bone and the application seems to be working. Does anyone have any Idea why exactly this file is not compatible?. Thank you in advance.
hi, I have a similar issue. My code reads value on logins but when i create boor application it cant access the file(one-wire file). How can I check if codesys has certain permissions? Here is a link to the details: https://stackoverflow.com/questions/73442159/unable-to-open-a-file-on-boot-application
I installed the latest runtime on my beagle bone through codesys ide
thanks,it worked perfectly
I am using Beagle Bone Black as device(similar to raspberry pi), I created a ST program to read one-wire temperature file and make a string value out of it and it works fine when I try it in codesys. but once I made the boot application and when I restart the beagle bone the application it is not working. I tried changing the file location and then restarted the beagle bone and the application seems to be working. Does anyone have any Idea why exactly this file is not compatible?. Thank you in advance....
I am using Beagle Bone Black as device(similar to raspberry pi), I created a ST program to read one-wire temperature file and make a string value out of it and it works fine when I try it in codesys. but once I made the boot application and when I restart the beagle bone the application it is not working. I tried changing the file location and then restarted the beagle bone and the application seems to be working. Does anyone have any Idea why exactly this file is not compatible?. Thank you in advance....
hi, looks lik your configuration is right. I am guessing that you are using raspberry pi as the device. first step is to install mosquitto brocker on rasp pi. then run it in the rasp pi using the command 'mosquitto -v' thnen load the codesys programm on to the rasp pi. Make sure you are using the right ip, or you can simply use locakhost as host name.
hi, looks lik your configuration is right. I am guess that you are using raspberry pi as the device. first step is to install mosquitto brocker on rasp pi. then run it in the rasp pi using the command 'mosquitto -v' thnen load the codesys programm on to the rasp pi. Make sure you are using the right ip, or you can simply use locakhost as host name.