Search found 2 matches

by rob_fox_cermag
Fri Feb 16, 2018 12:19 pm
Forum: ESP32 Arduino
Topic: Negative Floating point overflow
Replies: 3
Views: 6607

Re: Negative Floating point overflow

I'm almost too embarrassed to reply, but, I was using a float which had a value assigned by a calculation which had an unsigned int as part of the equation. For some reason the Arduino Nano just dealt with this, but the ESP32 didn't. Anyway, I've cast the unsigned int to a float in the calculation a...
by rob_fox_cermag
Thu Feb 15, 2018 3:54 pm
Forum: ESP32 Arduino
Topic: Negative Floating point overflow
Replies: 3
Views: 6607

Negative Floating point overflow

What is the range of a floating point value on the ESP32, using the Arduino IDE?

I get an overflow if I have a value below zero, which I do not get if I compile the same code for a Nano for example.