Koepel

Hi, can you have a look at this video at 3:51 https://training.ti.com/engineer-it-how-simplify-high-voltage-current-measurement He really says "load voltage" to the voltage before the shunt (VIN+). I spent some time at the...

It should be as simple as possible. Perhaps the next sketch can be simpler ? My opinion is: If I ask for 6 oranges from my fridge, and it gives...

It violates the IEEE standard, making the Arduino floating point unpredictable. It is really a terrible bug. The round() function is supposed to return a float. `The x = round(...

The round() function should return a floating point number. Some explanations for other platforms say that it returns the nearest integer, that might be confusing, but those functions still return...

@cousteaulecommandant, I have to disagree with you. There is no good reason to change things for the bad. If you are right, then let's change '`sin`', '`tan`' and '`memset`' as...

The c math with the round function (with floating point parameter and floating point return) is at least C99 as far as I know. I hope you don't mind, but...

I'm very sorry if my tone was accusatory. I didn't mean to be like that. I hope you agree with me that a lot of effort has been put into...

Thank you PaulStoffregen. The origin of this issue is this: [http://www.arduinoforum.nl/viewtopic.php?f=9&t=2454](http://www.arduinoforum.nl/viewtopic.php?f=9&t=2454) Someone encountered a rounding problem and I thought it must be a joke. So my first reaction was (translated):...

That is the ArduinoAPI.h When I look into the current version of Arduino IDE 1.8.13, then the macro for abs() and round() are still in Arduino.h.

@ThFischer Please give a working sketch and tell us which board and which Arduino IDE version or build environment you use. I can not verify that with a Arduino Uno...