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Casting bitfield struct to integer
I have a struct: struct { unsigned char a : 4; unsigned char b : 4; } VariableA Since it consists of exactly 1-byte I want to put it into an int so I can use fprintf to...
Monday, 15 December 2008 - 15:47
Easy to use C library
I'm not sure how people in this forum view this but I personally believe that the avr-libc library is not as easy to use and user-friendly as the commercial offerings. Most...
Sunday, 14 December 2008 - 10:22
Tiny-FatFs AVR example source code usage
I'm trying to use the Tiny-FatFs in my telemetry system, but looking at the included example source code I was wondering if anyone has used the 'generic' AVR in their projects. I'...
Sunday, 9 November 2008 - 15:38
Warning on use of enum
I have an enum which I declare outside of any function inside my program: const enum _blink { ON, OFF }; I use ON and OFF elsewhere in the program with no problems. However, I...
Wednesday, 2 May 2007 - 08:05
Is there a HD4470 lcd simulator plug-in?
I saw the LCD visualiser (which is mostly for 'custom' segmented LCD displays) but I was wondering if there's a HD44780 LCD simulator. Anyone know? TIA
Wednesday, 2 May 2007 - 00:11
Can't get .lst file to be produced in AVR Studio 4
I'm using AVR Studio 4.12 SP4 and WinAVR20070122 and suddenly I can't get it to spit out .lst files anymore when I set the checkbox in the project options. The .map file is still...
Tuesday, 1 May 2007 - 18:21
Size of GCC program too big?
I'm compiling some code from the examples and the resulting code looks pretty large to me: WinAVR\examples\stdiodemo\lcd.c --> lcd.o => 1196 bytes WinAVR\examples\stdiodemo\...
Sunday, 29 April 2007 - 20:16
I2C communications using internal RC oscillator?
I was wondering if the internal RC oscillator is accurate enough for I2C communications at maximum speed (220kb/s with 1Mhz clock). Has anyone done this before?
Sunday, 16 July 2006 - 11:49
Why is Atmel using IAR compilers for Butterfly firmware?
I'm a little pissed that Atmel is using IAR's compiler for the Butterfly firmware. I think this is unexcusable since this is a educational demo board; why should I need to...
Saturday, 15 July 2006 - 17:25
Waking a dead AVR (wrong clockbits)
I accidentally set the wrong clockbits on my AVR and now it's dead. Olimex told me to apply a clock signal to the OSC1 input. Has anyone tried this hack before? And what clock...
Saturday, 15 July 2006 - 17:09
Get compile error in stdlib.h
Using AVRStudio 4.12 RC1 WinAVR 2005-02-14 I get a compiler error when I compile a .c file with AVR-GCC through AVR Studio whilst I get no such error when I compile it with AVR-...
Wednesday, 12 July 2006 - 13:36
Multi file program in Makefile?
I'm using the WinAVR standard makefile but I can't figure out how to compile and link a multi file program. I change the TARGET to the main .c file but I get linking errors for...
Sunday, 7 May 2006 - 18:38

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