Type in the full discussion title or a part of it.
Discussion Title Created date
Programmably readable signature bytes in ATmegaXX8 ?
So on which ATmegaxx8 variants (A, P, PA, null) is it possible for a program (on the chip itself) to read the chip's signature bytes? This is in the xxxP datasheet, where it says...
Thursday, 7 October 2010 - 03:25
Inappropriate "optimization" of loop to division
I have AVR code: static unsigned char timer0_fract; void foo (void) { unsigned char fractmp = timer0_fract; fractmp += 3; while (fractmp >= (unsigned char)125) {...
Monday, 27 April 2009 - 08:27
g++ specific bug with prog_uchar in 4.3.0 ?
Is there a known bug in g++ 4.3.0 with respect to atributes that are a part of a typedef or something? I have this trivial program pgmspace.c: BillW-MacOSX cat pgmspace.c #...
Monday, 1 December 2008 - 07:32
Instruction Set Summary, with limitations ?
Has anybody written up a copy of the AVR instruction set that makes the limitations more obvious? I mean, which instructions are good for all 32 register vs which are good for...
Tuesday, 4 September 2007 - 07:28
Arduino ?
Anyone want to talk about Arduino? I've been playing with it a bit recently, and I'm wondering just how much time I should invest in it... Arduino seems to be a microcontroller...
Saturday, 12 May 2007 - 08:32