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Switching an Arduino Leonardo to DFU
I've got a few Atmega32u4 breakouts, currently they're set up to be Arduino Leonardo boards and I've had no problems programming via USB from the Arduino IDE. I've been trying to...
Sunday, 23 March 2014 - 14:42
Troubleshooting a programming circuit?
Hey guys, I've been having trouble programming anything using my usbasp and I'm running out of options of things to try. First off, the usbasp clearly works, but apparently only...
Tuesday, 14 June 2011 - 22:40
Which package to use for a Mega328
I'm planning on using a Mega328 for my next project, but the datasheet is a little unclear on land patterns. There seems to be some vagueness about MLFs and QFNs, with the...
Saturday, 26 June 2010 - 23:23
Unexpectedly fast ticks using Timer2?
I set up some code to count seconds using timer2 on an ATMega168(i would have used timer 1/0 but they don't wake up the avr in sleep mode apparently). I'm running off a 4Mhz...
Sunday, 27 September 2009 - 13:39
AVR "remembering" code, even after erasing and ref
Having successfully tried out a blinking code (to check my programmer/chip USBasp/ATMega168 was working) i tried to upload some ADC code. It works more or less as planned, with a...
Thursday, 24 September 2009 - 06:33
Troubleshooting some pin change interrupts (ATMega48/88/168)
I'm currently overhauling some working code to include a lot more power management at the valuable advice of people on these forums. My code does a bit of general housekeeping,...
Friday, 18 September 2009 - 23:41
Powering an ATMega8 and a LCD char. display?
I'm developing a camera controller using the ATMega8 as my platform. This is my first foray into the whole microcontroller thing and, now i think about it, my first real...
Friday, 11 September 2009 - 03:53
assembly + C makefile error (no rule to make target)
Update So it turns it it really didn't like me calling it adelay.asm and renaming to adelay.S sorted it out (tested it out in Proteus and it does as expected). But as i said, i'...
Monday, 7 September 2009 - 01:17