S-Function MAX6675 for Arduino MEGA2560
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Hello everyone,
since Christmas I'm desperately trying to create my own s-function block for a MAX6675 (I want to mease some temperatures). I have seen several Videos how to do it, the s-Function itself is successfully created but if I want to start my Model on my Arduino I'm always getting the same Error and I can't figure out why -.-
That's why I'm desperately looking for some help...
Thank you for your help :)
with best regards
Tobi
回答（3 个）
Nick Sarnie
2018-1-5
0 个投票
Hi Tobi,
Based on the compiler errors and looking at the model, it looks like the custom code included in S-Function Builder is C++. S-Function Builder only supports the C language. I recommend modifying the custom code to work in C.
Tobias Wzl
2018-1-19
0 个投票
I solved the whole problem!!! The pins from the IDE-Code have to be declared as parameters in the s-function block
the loop function has to be put in the OUTPUT-Writer and thats it
2 个评论
Khan Md Shafi Ahad Siddique
2018-4-23
Hi Tobias,
I'm new in arduino and in need of reading some temperature data from MAX6675 from matlab. Can you please share with me how you created the matlab function. thanks in advance..!!
Sofia Ricalde Sanchez
2019-4-16
Lograste hacerlo??
wael ahmed
2018-9-29
0 个投票
Hi Tobias,
I have built the MAX6675 sFunction and it has no errors, I am working on getting data on external mode but it gives only a constant value on the scope despite the sensor being heated. Any idea what could be the problem?
1 个评论
Luca Walther
2020-5-10
编辑：Luca Walther
2020-5-10
Hi Wael,
I tryed to use your Simulink block with my Arduino UNO. Did you solve the problem yet? Thanks vor sharing.
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