Is it possible to input a string into the serial monitor and then format it? As an illustration of what I mean, if I run the following sketch: Serial.println("Enter a code string:"); while (Serial.available() <= 0) { delay(100); } String code = Serial.readStringUntil('\n'); …

Try this naughty sketch String input = ""; void setup() { Serial.begin(115200); } void loop() { if (Serial.available()) { input = Serial.readStringUntil('\n'); formatInput(); } } void formatInput() { int index = 0; while (index < input.length()) { …

Is it possible to format the input from the serial monitor?

Projects Programming

Paul_KD7HB February 27, 2024, 6:34pm 2

Since you are assured the String end at the \n, always add a second print line to print a CR.

By the way, your program will soon run out of memory as you are creating many NEW Strings.

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Is it possible to format the input from the serial monitor?

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