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Dell Laptop CCFL
I'm considering an attempt to fix a failing backlight for an old Dell Laptop.  Symptom is that the backlight doesn't stay on.  It will turn on momentarily, ranging from...
Mon. Feb 1, 2016 - 09:59 PM
Conditional expressions involving real (non-integer) constants
Greetings,   I use a macro to provide a static assert mechanism similar to that provided by C11:   #define STATIC_ASSERT(condition, message) \ typedef...
Sat. Dec 12, 2015 - 12:22 AM
DC-DC converter w/ isolation
Greetings,   I've been given, for repair, a PSU for 24V theatrical DMX lighting accessories, which contains an isolating DC-DC converter.  I'm trying to find specs on...
Thu. Nov 12, 2015 - 04:02 AM
3.4.for crying out loud...
Hey, version 3.4.4 of the toolchain is out! Great! Well, OK, there have been some problems with the download page (there still are), but this should be an improvement, right?...
Fri. Jun 13, 2014 - 02:24 PM
Not another 'appears to be a misspelled signal name' thread!
I suppose I should prepare myself for the onslaught of "Nested interrupts are bad!" responses. I know. I don't use them carelessly. I rarely use them, in fact. ATM I'm...
Thu. Jun 12, 2014 - 03:51 AM
Where is 3.4.3?
Has version 3.4.3 of the toolchain been withdraw? I wanted to download the x86_64 version of the latest toolchain, but when I visit: http://www.atmel.com/tools/ATMEL... I find...
Tue. Jun 10, 2014 - 08:10 PM
Coax avr-objdump to emit __flash as data, not code
Greetings, I noticed a that avr-objdump will emit the first __flash data object (i.e. first to follow the interrupt vector table) as code instead of a hex/ASCII dump of the data...
Fri. May 16, 2014 - 05:20 PM
Undocumented signature row contents
Spun off from another thread. david.prentice wrote: Ah-ha. I haad never thought of reading 'other' Signature row bytes ! Sure enough. I tried some chips (sig #0x0E - #0x17):...
Fri. Feb 21, 2014 - 08:07 AM
ATtiny85 Software BOD Disable
Has anyone had any luck getting this to work? JJ
Fri. Jan 10, 2014 - 07:02 AM
PLL and Input Capture
Greetings Freaks, I have a desire for high-resolution (i.e. high frequency) input capture. I wondered if there was an AVR that had an asynchronous timer that could be clocked...
Sat. Sep 28, 2013 - 08:15 PM
<avr/cpufunc.h> and _MemoryBarrier()
Hey ho, So I decided to replace an instance of: __asm__ __volatile__ ("" ::: "memory"); ... in a function with: _MemoryBarrier(); ... from: #include ... because it's the...
Sun. Aug 4, 2013 - 04:15 AM
avr-objdump and jump tables
Hi folks, I spent (far, far too much) time trying to isolate what I reluctantly suspected was a bug in avr-objdump or avr-gcc. The reluctance was warranted, because of course I...
Thu. Aug 1, 2013 - 07:55 PM

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