Hey, I am trying to learn some things in Arduino and I am having a problem, searched all the internet as much as I can but found nothing. Whenever I try to compile my code with "Serialprint" command it gives me that error: Arduino:1.8.19 (Linux), Kart:"Arduino Uno" during RTL pass: combine /usr/sh…

Hey, I just downloaded another one from "Boards Manager". I used "Arduino AVR Boards" instead of "Arch Linux Arduino AVR Boards" and no idea why but it works perfectly fine now. Thanks everyone who tried to help <3

Your problem doesn't appear to have anything to do with Arduino or your code, per se, but appears to be an internal compiler problem. Can you try to compile this? const byte trigPin = 4; const byte echoPin = 2; void setup () { Serial.begin(9600); pinMode(trigPin, OUTPUT); digitalWrite (trig…

Your sketch compiles without error or warning for me on a Macintosh. It looks like there is something going wrong in your Arduino installation.

[image] forphs: mesafe = (sure/2) * 0.343; mesafe = sure / 59;

You might be right. This code showed me the same error too.

Yep, this is an example code from the internet and there are people who tells that code is fine so it definitely is about me. What can I do to fix my Arduino installation. I am in Manjaro btw, if that helps.

[image] forphs: What can I do to fix my Arduino installation. Re-install? Get the latest supported build from https://www.arduino.cc/en/software After installing, go to Tools -> Board: -> Boards Manager... and update any board packages that appear when you set "Type" to "Updatable".

Those two lines are not equivalent.

I didn't have any issues on Linux mint 17.3 This was using IDE 1.8.19 from the 64 bit Linux tar ball Where did you get your IDE from? Can you turn on verbose output and post it so we can see what toolset is being used and all the command line options? These days it is a total PITA the way the ID…

of course. his line is incorrect.

So is yours, it is just incorrect in a completely different way, and the error has nothing to do with the problem OP is experiencing. (Note: 0.343 / 2 is not equal to 1/59.)

[SOLVED] I can't use "Serialprint" command for variables that change

Projects Programming

kolaha June 12, 2022, 5:20pm 14

Note: 0.343 / 2 is not correct formula to calculate centimeter from ping microseconds

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[SOLVED] I can't use "Serialprint" command for variables that change

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