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Discussion Title Created date
avr-ld and --entry
Using avr-gcc 4.0.1, avr-ld 2.16.1. I did some experiments wiht code placement and it does not quite what I expected it to do. I compiled a program and wanted it relocated at...
Thursday, 16 March 2006 - 07:03
bootloader magic
Hi everyone, I have a mega8 (megabitty board) and I downloaded a program via the ISP interface (gcc 4.0.1, avrdude 5.1-2) and it works just fine. The problem is, the bootloader...
Tuesday, 14 March 2006 - 20:50
Calling C-functions from inline assembler
Hi everybody, I have tried calling a C function from inline asm and am stuck. The code looks like this: void mark() { ... } void sweep() { ... asm volatile...
Thursday, 22 September 2005 - 21:05
Burning CPU cycles for timer synchronization
The problem (ATtiny26, no 16bit timer): I use SIG_OUTPUT_COMPARE1 for an exact timing (1-2ms in us resolution) by decrementing a counter until the correct 256us slot is reached....
Friday, 1 July 2005 - 22:57
Why is INT1 defined as 7 and not as 0x80
Does anybody know why all bit definitions for each device are their positional value and not the bit mask? Wouldn't TIMSK = TOIE1 | OCIE1A | OCIE1B; be more readable than...
Monday, 27 June 2005 - 20:17
How can I change a corrupted signature (ATmega8)?
Hi Everybody, This is what happened: When I programmed my latest version of my little class I had an uninitialized pointer (I know, I know). Anyway, after the program was done...
Sunday, 22 May 2005 - 05:38