I have started working with WinAVR/AVR GCC and would like to create
libraries.
Reviewing GCC docs, libtool should be used.
When I checked the bin directory of WinAVR however, there was no libtool.
Can I use the PC GCC libtool?
Thanks for any suggestions.
Jim
Hi Eric,
I have re-investigated PR21990 today and observed that it no longer appears in
mainline. It is also absent in today's cvs state of the 4.0 branch.
Dunno whether the original problem has been fixed or whether something else
has changed such that the bug is no longer exposed.
You mean something like this:
SIGNAL(SIG_UART_DATA)
{
//Disable UDRIE
UCSRB = _BV(UDRIE);
sei();
MyInterruptHandler();
}
Yes I tried, it doesn't work :(
And it turns out others tried it before me:
Which I thought should require no prologue (MyInterruptHandler() pushing
what it
I have to agree with the complaint about the excessive prolog for
interrupts. Many times an interrupt service routine just consists of
setting or clearing bits in a port. In those cases, there is no
justification or need for pushing all those registers onto the stack and
then popping them off
Thanks, guys. I never did understand that section of the manual but you
and Francisco have cleared it up for me. That is the wonderful thing
about this list ...
Jim
On Sat, 2005-20-08 at 22:34 +0100, Nigel Winterbottom wrote:
-Original Message-
From:James A.R. Koehler
If
