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• C

  Arduino Mega - analog inputs
  • contactform

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  Hello Martin, the main problem is that the pin modes are in reversed order. By setting pinmodes_A0_A7 to 0x66600000 you enabled A7, A6 and A5, not A0, A1 and A2 as you expect. The nonzero readings are then caused by picking up noise and other channels as mentioned by @sisktom2 Regards, Jaroslav
• S

  NLP solver?
  • stepan.ozana

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  Hi Stepan, I'd go for an external C program for this purpose. The main reason is efficiency and speed of execution. REXLANG is interpreted at runtime, therefore it is slower than native binary code. Either you can use the EPC block or REST API of REXYGEN. These are the 2 most straightforward methods when it comes to external programs. Kind regards, Jaroslav