Digital clock with temp

[adafruit_support_bill]

The library does support printing of floating point numbers. You should not have to convert it to a string.

Code: Select all

void  Adafruit_7segment::print(double n, int digits)
{
  printFloat(n, digits);
}

I think the problem is the second parameter you are passing is "DEC", where the library is expecting the number of significant digits. The definition of DEC is:

Code: Select all

#define DEC 10

So it is probably trying to print 10 digits on a 4 digit display.

[curtisd]

Thank you, It worked now. I changed the clockDisplay.print(Fahrenheit,DEC); to clockDisplay.print(fahrenheit);. Thank you. I will cleanup my code and take pictures of the Bread Board and post. What is the best way to post? I will try to make the temperature precision to the tenth's place and put a "C" or "F" . Curtis

[adafruit_support_bill]

Glad that is working for you now. There is a 1 meg limit on uploads. It generally works best if you resize photos to about 800x600.