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Arduino Leonardo - problematic?
I got an Arduino Leonardo thinking it was the next step in the Arduino evolution - BUT now I'm thinking it is a dead end evolutionary offshoot. Why? First off I had fits trying to...
Tue. Sep 4, 2012 - 12:24 AM
Atmel TWI AP notes ported from IAR to avr-gcc?
I've Googled but didn't find a port of AVR311 TWI_Slave and AVR315 TWI_Master from IAR to avr-gcc. Should be simple but no need to reinvent the wheel if anyone else has done it or...
Fri. Aug 24, 2012 - 09:03 PM
Does recent GCC optimization default kill Butterfly delay?
The following function: void Delay(unsigned int millisec) { // mt, int i did not work in the simulator: int i; uint8_t i; while (millisec--) { for (i=0; i
Sun. May 20, 2012 - 04:28 PM
Xmega internal clock problems?
I've read that the original Xmegas had some problems with their internal oscillators. What I want to know is has this been fixed for the new USB Xmegas? Can these devices be used...
Wed. May 2, 2012 - 10:54 PM
Calendar Time and the AVR
According to the avrlibc manual since the AVR lacks an OS (what processors doesn't lack an OS until one is written for it?) time.c is not implemented. It seems to me that one...
Fri. Apr 20, 2012 - 07:42 PM
...CAN BEAT THE HELL OUT OF... - Bumper Sticker
A couple of recent threads got me looking for this. First for those folks who think that recording internet traffic is something new, this image comes from a Feb 16, 2003 Internet...
Fri. Apr 6, 2012 - 08:57 PM
ATmega8u2 on Uno requires Adminstrative Rights to install
I was just contacted by a University professor who tells me that in the University's computer lab that they can't use the Arduino Uno because Administrative Rights are required to...
Mon. Feb 27, 2012 - 06:30 PM
$1.00 micro with Linux Kernel and 1 GB Flash
I just saw this news from 10 years in the future on the TimeMachine App on my iPhone Quote: Embedded Systems News Flash dated 2/15/22: Atmel introduces its new Omega chip with...
Wed. Feb 15, 2012 - 11:15 PM
Opinions: Xmega with ASF
It seems that the temperature here has gone down a bit lately so it is just possible that this can be answered without a lot of sh*t. Have you used ASF with the Xmega and, if so...
Fri. Feb 10, 2012 - 08:59 PM
AVR USB Terminal problem
I've gotten both the AT90USBKEY and the SparkFun Pro Micro working - sort of. On the SparkFun board I can download the Blinky demo to the Pro Micro and it works in the Arduino...
Wed. Feb 1, 2012 - 11:49 PM
Royal Road for Atmega USB? [may use LUFA]
I'm looking for a Royal Road to using Atmega USB. Actually I'd settle for something as simple as the rutty road that I had with AVR Studio 4 winavr avrdude and a good old...
Wed. Feb 1, 2012 - 12:40 AM
AVR Studio 5.1 and STK500 and ATmega USB devices
I've got a Sparkfun ATmega8u2 break out board that I think I trashed the DFU bootloader so I got out my STK500 and opened the programmer in AVR Studio 5.1 added the STK500 plug-in...
Tue. Jan 31, 2012 - 09:05 PM