Serial.print("randomPump ") Serial.println(randomPump) RandomPump = random(200, pumpPeriod) // Random pump time on generation Int currentPressure = (analogRead(pressurePin)-SensorOffset) // Pressure check Also find the one subtle error you missed.
#ARDUINO PRINTLN ERROR STRING HOW TO#
If ( abs (newPumpPeriod - oldPumpPeriod) > 2) Arduino int to string: How to convert an integer to a string. Long pumpPeriod = map(pumpReading, 1023, 0, minPump, maxPump) The String object allows you to manipulate strings of text in a variety of useful ways. Here is the section of code where the prints are located. but when it messes up, the code itself works normally, but won't print values, and i've never seen it do this before. This tutorial shows you how to initialize String objects. You can append characters to Strings, combine Strings through concatenation, get the length of a String, search and replace substrings, and more. If i apply a 2 more serial prints on other values in my code just a few lines down, then all of the serial prints are correct as it should be, but it's not working on that one value by itself. The String object allows you to manipulate strings of text in a variety of useful ways. I listed it as an Int as the values are limited to 3 digits. If i attempt to serial print one of the values from my code the variable of the print part shows 16 squares. arduino - sent JSON file from ESP32 cam to Firebase but i get error: no matching function for call to 'FirebaseESP32::pushJSON (FirebaseData&, String&, String&)' - Stack Overflow As of May 31, 2023, we have updated our Code of Conduct. This is probably an awkward way to input data but it's the only way I have found. yesterday i discovered a problem that doesn't make any since to me. 1 I've tried various types for 'h' and other ways to get what I need such as String h 1 and String h What I need: User inputs some characters but is not allowed to repeat any.
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