formatting strings in Arduino for output
I wander what is the best option for formatting strings in Arduino for output. I mean what's a preferable way in the point of view of performance, memory usage – things like that. I see, …
how to print text and variable's values in the same line with Serial ...
how to print text and variable's values in the same line with Serial.println in Arduino Asked 9 years, 2 months ago Modified 3 years, 2 months ago Viewed 148k times
What is the difference between Serial.write and Serial.print? And …
Apr 15, 2015 · 25 From the Arduino site for Serial.write and Serial.print: Serial.write () Writes binary data to the serial port. This data is sent as a byte or series of bytes; to send the …
arduino ide - Difference between print () and println () - Arduino ...
Apr 19, 2015 · An easy way to see the difference is using Serial.print(); / Serial.println();. print(); will print out whatever you input wherever the cursor currently is. For example: …
arduino - How to `Serial.print ()` "full" hexadecimal bytes? - Stack ...
Aug 19, 2016 · I am programming Arduino and I am trying to Serial.print() bytes in hexadecimal format "the my way" (keep reading for more information). That is, by using the following code …
How to retrieve the data type of a variable? - Arduino Stack …
Jun 25, 2014 · I am using Arduino and I would like to know if there is a function that returns the data type of a variable. That is, I would like to run something as like the following: // Note: …
How to print Integer alongside String Arduino? - Stack Overflow
Apr 10, 2017 · I am trying to print an integer alongside a string but it's not really working out and am getting confused. int cmdSeries = 3; Serial.println("Series : " + cmdSeries);// That's where …
Formatting string to print to serial in Arduino - Stack Overflow
Dec 5, 2023 · I am just wondering how exactly Serial.println works in the Arduino IDE. I am currently trying to print some info to the console so that I can read it in MATLAB. I originally …
atmega328 - Arduino Stack Exchange
May 26, 2020 · Serial.print(const __FlashStringHelper *ifsh) So in summary, the F() and PSTR() are alike. Both are telling the compiler to keep the string literal in the program memory, and …
serial - Using pointers with Arduino - Arduino Stack Exchange
Oct 24, 2016 · Serial.print would not work for &test, I had to put (long) before that. I get different results for Hex and Dec. I have edited my question.