Need Tutorial for Fixedpoint math with winavr

I need to learn using fixed-point math in winavr.

I downloaded 'avrfix', but I don't know how to use (write code etc.) it. I can't find specific tutorial on this in the web.

can anyone help me in this regard.
-how to use fixed-point math and it's lib
- how to convert it to string
-how to display in on the LCD

regards
Polash

What language do you intend to use...

Ian Rogers said:

What language do you intend to use...

Click to expand...

Winavr. That is avr-gcc C-compiler and avr-libc library. I think there is fixed point math support in avr-gcc. The documentation is not very good though.

Here is the original thesis (or documentation) for avrfix:
https://netcologne.dl.sourceforge.net/project/avrfix/avrfix/Bachelor_s Thesis/avrfix.pdf

For fixed point, it's all standard C, nothing specific to WinAVR..