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I want to send this text "A=100, B=500, C=300" from the serial monitor to the Arduino

How can I Extract the Value of the Variable "A" which is 100 from the serial monitor and Assign it to the "A" Variable in the Arduino ? Same with the B and C ?

Thanks

  • You could ignore all the formatting and only detect 'A', 'B', or 'C', then check if there is a '=' and then do atoi. For which arduino board is it? If the text has a specific format, then sscanf could be used. What if your receive "ABC=10" or with spaces "A = 100" or negative numbers "B=-10" or "A=001"? – Jot Jun 1 '19 at 20:45

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