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How can I make a uint96_t ?? (XMEGA 128A3U)
For a data logger project, I'm using a 12-bit 8-channel ADC. Now, it just sooo happens that (including some other stuff that needs to be collected) I can fit 16 data...
Monday, 25 April 2016 - 20:45
How the USART deciphers 1's and 0's
Not completely off-topic, but has anyone read the Atmel (OK, Xmega) datasheet on USART and how it 'decides' if a 1 is a 1, or not... Sample, and majority jury decision.  
Friday, 18 March 2016 - 13:43
Pesky XMEGA A/D - GOTCHA, ya bugger!
For what it's worth, today I excelled, after a week of expelling in getting the XMEGA 256A3U's A/D to finally do what I wanted. It was an experience akin to herding cats, but here...
Saturday, 12 March 2016 - 17:26
Unfortunately, 7.0.790 not a fix for AVRSV-7014 simulator problem?
(Reposted link to thread to make this a title) https://www.avrfreaks.net/comment... EDIT: Testing again, this time completely removing all trace of Atmel Studio, directories...
Sunday, 28 February 2016 - 19:02
XMEGA Interrupt (INT0 vs INT1 oddity..) [SOLVED]
Hi, Folks. UPDATE - SOLVED. Sorry for bothering, I fixed it. However, this may as well stay as a kinda "gotcha!" warning. Highlit in red is my mistake. Somehow, I...
Saturday, 13 February 2016 - 18:07
AS7 (build 634) simulator doesn't start-debug-and-break,or stop.
Hi, all. I'm having problems with the simulator, such that I tell it to start-debug-and-break (or, Alt-F5), and it simply doesn't! Program compiles with no errors, even tried...
Sunday, 7 February 2016 - 17:18
Hi. Yes, I've read AVR100. I just STILL don't get it! (Xmega64a4u/ studio 6,2)   Need to get the clock out of pin 4 of Port C because I think I've blown Pin 7.... This seems...
Friday, 1 May 2015 - 21:21
"CCP = CCP_IOREG_gc;" in assembler, anyone?
OK, I know I'm a complete muppet* but I've searched and tried to find an answer to this, reading the AVR1003 document, and the code snippets.... I get the general drift, - surely...
Friday, 1 May 2015 - 10:51
CLK_PSADIVn_bm wrong?
HI. Forgive my inexperience, but trying to use: CLK_PSADIV2_bm. Ddn't work. After reading the datasheet, I noticed that all the division _bm's are ODD numbers so I used CLK_PSCTRL...
Sunday, 15 March 2015 - 05:58
XMEGA 64A4U Frequency compensation revisited
Hi, folks! Last time I was here, I was wondering whether I could improve on the Xmega's RC accuracy by using the 32768 output of the DS3232M RTC chip. There was confusion between...
Thursday, 12 March 2015 - 18:48
XMEGA TOSC for DFLL - Driven by accurate RTC?
HI, Folks. I've a project using an XMEGA 64 (or 128) A4U. It's gonna be subject to large temperature swings, from -40C to maybe +40C. It'll be asleep 99% of its life. For accurate...
Saturday, 7 March 2015 - 17:44
XMEGA A4U simple counting.
Hi I really, really have searched, but I'm still none the wiser. Simply, can the timer/counter on an xmega just accumulate pulses on an input if the chip is in a sleep mode? Seems...
Tuesday, 17 February 2015 - 16:09