Sending variable over CLI, returning the value

Projects Programming
15

What you can do, is build an array of things to match:

char* sStack[ ] = {
  "DIV","MUL","ADD","SUB","Y^X","LOG","NLG","10X","1/X","e^X",
  "SQR","X^2","SIN","COS","TAN","ASN","ACS","ATN","DEG","RAD",
  "DEC", "RTT"};

Then get via serial or other what you are looking for, search the array, recover the array index, and do a switch/case.


void loop()
{
  if (verbose) { Serial.print(F("Enter Instruction: ")); }
  Serial.readBytes( Inst, 4);
  Operation = Inst; Operation.trim();

  for ( j= 0; j<operations; j++) {
    if (Operation.equalsIgnoreCase(sStack[j])) {
      if (verbose) { Serial << sStack[j] << " Found" << " at location " << j << "\n" ; }
      T0 = millis();
      break;
    }
  }
  
  switch (j)

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