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ASCII Compression silliness - Tiny/mega/AVR Some of you who arguably speak English may have noticed that printable ASCII characters only require seven bits - the high bit is never set. Some may have also noticed that... |
Saturday, 21 March 2020 - 06:12 |
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The Art Of Electronics, 3rd ed; "The X-Chapters" The Art Of Electronics, 3rd ed; "The X-Chapters" exists: https://x.artofelectronics.net/ but pre-ordering (I tried B&N) says it'll be available roughly March,... |
Wednesday, 27 November 2019 - 21:40 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |