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Re: [avr-gcc-list] atmega32
From: |
eric |
Subject: |
Re: [avr-gcc-list] atmega32 |
Date: |
Sun, 8 Jun 2003 22:13:05 GMT |
> Hi,
>
> Thanks I installed winavr. I am trying to use the printf
function but it
> doesn't print anything, and just goes to the next line of
code. Here are
> the lines of code that don't seem to be working:
> printf("hello");
> printf(" %i\r\n", (int)flash_buffer1[multivar1]);
Read the avr-libc manual on how to use printf on an
embedded platform. It's different than using it on PC with
an OS.
> Does the printf function in winavr work with floats?
Yes. Again, see the avr-libc manual on how to link in the
proper library.
> After compiling I get a "clock skew detected, your build
may be incomplete"
> warning, but it seems to run fine on the chips.
IIRC, that comes from using Win 95/98 where their timer
resolution is coarse. Wait about 5 seconds from the time
you save the file to when you launch make and it should go
away.
Eric