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Xplained Unboxing - Quadrature
So I decided to put my money where my mouth went* and bought an Xplained board for an Xmega A3U.  The current plan is to string up a quadrature encoder, and use the two DAC...
Saturday, 10 November 2018 - 02:09
How to tell which USB Com port is which
Make y'all a deal - I'll teach you English and you teach me Python...    More seriously, thanks for the recommendations.  Will hunt a few of them down. ...
Sunday, 3 September 2017 - 06:41
C code meets assembler - And falls down
Here is a snippet of my luverrly C code that doesn't work: ... uint8_t volatile *Ready = &PINE; uint8_t volatile *Bus = &PINB; ... while ((*Ready...
Sunday, 3 April 2011 - 13:28
LUFA and C and me and decrementing For loops (bug?)
Hi, all, I have finally moved on from writing everything in assembler and tried out C, mostly to grasp and fiddle with USB on AVR, with LUFA! Yay! First, kudoes: It just...
Thursday, 10 March 2011 - 09:17
In-system programming daisychain?
Hi all, I have four ATtiny2313 chips on one board sharing an eight-bit bus on their B ports. They also have their /RESET pins bussed together. The ISP signals are on the...
Wednesday, 28 April 2010 - 16:09
Port A and external clocks on tiny2313
Hi all, I was wondering if it was possible to use port pin PA1 (on the XTAL2 line) on a tiny2313 while it is being driven on XTAL1 by an external clock. The datasheet for the...
Wednesday, 17 February 2010 - 11:27
Convincing Studio 4 to program an old chip
Hi folks, I've got AVR Studio 4.13 build 528, and a large pile of 90S2313 (and a few 90S1200) chips. The programmer is a USB ISPII. Problem is, Studio won't let me select a...
Friday, 8 February 2008 - 07:25