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LUFA CDC bootstrap on at90USB1286
Looks like we will be using this part, so I started playing with LUFA on an Atmel RZUSBSTICK (Raven). Problem is after building the CDC bootstrap for the RZUSBSTICK and...
Tuesday, 5 June 2012 - 21:18
avrdude with avrispmkII on Linux, fuse pgm fails first time
I just bought a new avrispmkII programmer. I've used it a few times to program some atmega328p chips with avrdude (v5.10 or 5.11 I think). EVERY time I programmed a chip for the...
Wednesday, 9 May 2012 - 17:53
winavar support for new atmega128A3U family?
Is there support in winavr (gcc-avr,binutils, avrdude, etc) for the atmega128a3u? I need to support this on windows and Linux.
Tuesday, 1 May 2012 - 16:55
xmega a/d
Some time back there was a thread on using the a/d converter in the xmega parts. Someone had figured out how to get 12 bit resolution by hooking up the device in differential...
Monday, 30 April 2012 - 19:21
Problem programming device
We just built some prototype boards using the atmega328p. The processor is powered at 5v, but we are using an 8mhz crystal (a second board not yet built will use the same...
Sunday, 29 April 2012 - 16:37
Just tried AS6
I'm running W7-64 and AS6 sorta crashed my computer. At least it slowed down from "warp8" to "sublight" after opening AS6 and after shutting down AS6 I had to reboot the computer...
Thursday, 12 April 2012 - 20:23
cc1: error: unrecognized command line option "-mno-tabl
I get this error trying to compile the arduino bootloader. I built the latest (well 4.5.1) avr-gcc from the scripts here. Was the command line -mno-tablejump deprecated since...
Wednesday, 11 April 2012 - 16:01
printf with floating point
I thought I had this figured out, but once again it raises it's ugly head. Here is my linker command line: avr-gcc -I"C:\P240-P235\Firmware\SourceCode\Development\P235P240TestCode...
Tuesday, 10 April 2012 - 17:57
Need to power down the at86rf212 in MAC
My application uses the at86rf212 transceiver and xmega processor with Atmel's MAC package. The device we have designed is battery powered and includes a GPS receiver in all of...
Tuesday, 20 March 2012 - 15:37
GCC 4.7 build script?
Will there be a build script for avr-gcc 4.7 in the near future? (and what happened to 4.6?)
Friday, 9 March 2012 - 16:55
I guess after merging AVR32 and AVR8 into one IDE they decided to merge in ARM as well. I can just imagine how BLOATED this monster is! I just downloaded and installed Micro Chip...
Monday, 5 March 2012 - 22:44
GP input on MISO pin while using SPI?
I'm running tight on IO pins on a project using a 40 pin (mega1284) avr processor. I'm going to use the SPI unit (in master mode) to output (only) to control an LCD display and a...
Friday, 24 February 2012 - 18:00