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Jump tables in GAS This is probably a dumb question. That's a good start, isn't it? ;-) I want to create a jump table, so I started with: jump_table: .byte pm_lo8(label1) .byte... |
Tuesday, 24 November 2020 - 04:04 |
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[GCC] - Options for moving __flash (or PROGMEM) Freaks, I am >>certain<< that this must have been addressed before, but darned if I can find it. I've got an application that uses -nostartfiles, with my... |
Saturday, 29 February 2020 - 18:29 |
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Embedded Capacitance Material (ECM) https://www.digikey.ca/en/product-highlight/3/3m/embedded-capacitance-material-ecm Discuss. |
Thursday, 8 November 2018 - 03:21 |
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3-terminal loudspeaker Remember Speak n Spell? Well, I have to add an audio amplifier to one to make it louder (and likely add a beefier speaker while I'm at it). So I crack it open, and... |
Friday, 19 October 2018 - 21:48 |
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Ubuntu Mate 18.04 LTS - issue with Atmel Toolchains Recently upgraded my main machine from Lucid Lynx (10.04 LTS... yes, ancient!) to Bionic Beaver (yes, it's a silly name... let's get over it quickly... ;-) I seem to have... |
Saturday, 23 June 2018 - 18:55 |
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Leeson Speedmaster SM Plus Series Sub-Micro Inverter I've been asked to troubleshoot an issue with a motor controller built around a Leeson Speedmaster SM Plus Series Sub-Micro Inverter. I realise that this should perhaps be... |
Friday, 16 March 2018 - 00:30 |
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SPLIT:90K posts and counters EDIT2: Oh crikey, just noticed post 90,001 so I missed the 90,000 "event" ! (may have to go and delete the odd "moderation" post to wind the counter back a bit) I've been... |
Thursday, 1 March 2018 - 17:14 |
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avr-objdump and avrtiny I'm sure I've just overlooked a simple solution. Consider: $ cat foo.S lds r24, 0x4c lds r25, 0x41 lds r26, 0x50 $ avr-gcc -mmcu=attiny4 -mmcu=attiny4 -g -Wall -... |
Thursday, 15 February 2018 - 20:39 |
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Atmel Toolchain For Linux supporting ATtiny104 I was all revved up to port a project to the t104 when I ran up against a wall. The lastest Atmel toolchain for Linux (or Windows, for that matter) is 3.5.4 (with AVR GCC 4.... |
Sunday, 10 December 2017 - 04:24 |
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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... |
Monday, 1 February 2016 - 21:59 |
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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... |
Saturday, 12 December 2015 - 00:22 |
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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... |
Thursday, 12 November 2015 - 04:02 |