Activity for imshkt
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imshkt posted a comment on discussion Engineering
For starters, I am using Raspberry pi 3 Model B. To Be honest i don't wanna invert the logic in the program. that way i have to adjust the program every time. Although i would like know about GPIO Pullups/Pulldowns. How can i use use them. Will it fix my issue i am having?
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So i hooked up my raspberry pi with Codesys and its working and everything but the issue i'm having is that Outputs of pi are always on. I made a simple program of ' ON and OFF '. So when my Output is true TRUE in the program then the output on hardware is false and vica-versa. i have tried installing NOOBS again and Loaded the libraries in the codesys as well. Is there anyone who is familiar with this issue?
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So hooked up my raspberry pi with Codesys and its working and everything but the issue i'm having is that Outputs of pi are always on. I made a simple program of ' ON and OFF '. So when my Output is true TRUE in the program then the output on hardware is false and vica-versa. i have tried installing NOOBS again and Loaded the libraries in the codesys as well. Is there anyone who is familiar with this issue?
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So hooked up my raspberry pi with Codesys and its working and everything but the issue i'm having is that Outputs of pi are always on. I made a simple program of ' ON and OFF '. So when my Output is true TRUE in the program then the output on hardware is false and vica-versa. i have tried installing NOOBS again and Loaded the libraries in the codesys as well. Is there anyone who is familiar with this issue?