John Howe johnhowe
johnhowe
/ gist:1371436
Created
November 16, 2011 21:16
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| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> | |
| <!--Converted with LaTeX2HTML 2008 (1.71) | |
| original version by: Nikos Drakos, CBLU, University of Leeds | |
| * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan | |
| * with significant contributions from: | |
| Jens Lippmann, Marek Rouchal, Martin Wilck and others --> | |
| <HTML> | |
| <HEAD> | |
| <TITLE>FreeEMS-SerialProtocolCoreSpecification</TITLE> |
johnhowe
/ gist:914740
Created
April 12, 2011 01:22
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| struct data { | |
| short foo; | |
| short bar; | |
| unsigned a : 2; | |
| unsigned b : 2; | |
| unsigned c : 2; | |
| unsigned d : 2; | |
| unsigned long time; |
johnhowe
/ gist:882123
Created
March 22, 2011 21:30
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| # | |
| # Created 25/08/2010 | |
| # by Will Storey | |
| # | |
| # Requirements: | |
| # - LWP::UserAgent (libwww-perl) | |
| # - Crypt::SSLeay (https) | |
| # - HTML::Entities (decoding html characters) | |
| # | |
| # Settings: |
johnhowe
/ gist:868452
Created
March 13, 2011 21:16
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| \begin{figure}[ht] | |
| \centering | |
| \subfigure[Spectrum from DFT]{ | |
| \includegraphics[width=0.45\textwidth]{zebra-spectrum-jet.jpg} | |
| \label{fig:zeb-spec} | |
| } | |
| \subfigure[Modified spectrum]{ | |
| \includegraphics[width=0.45\textwidth]{zebra-contrastMag.jpg} | |
| \label{fig:zeb-specmod} | |
| } |
johnhowe
/ gist:867665
Created
March 12, 2011 22:59
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| \documentclass[12pt,a4paper,titlepage]{article} | |
| %\usepackage[hmargin=3cm,vmargin=3.5cm]{geometry} | |
| \usepackage[latin1]{inputenc} | |
| \usepackage{amsmath} | |
| \usepackage{amsfonts} | |
| \usepackage{amssymb} | |
| \usepackage{graphicx} | |
| \usepackage{listings} | |
| \usepackage{datetime} |
johnhowe
/ gist:835460
Created
February 19, 2011 22:57
Why do red and green LEDs flash simultaneously?
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| #include <msp430x20x2.h> | |
| #define TICK_HZ 238626 | |
| #define RED_LED BIT0 | |
| #define GREEN_LED BIT6 | |
| void Delay (long ticks); | |
| int main() { | |
| WDTCTL = WDTPW + WDTHOLD; // Stop watchdog ticksr |
johnhowe
/ gist:754058
Created
December 24, 2010 09:30
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| $ qmake && make all [22:27:37] | |
| RCC: Warning: No resources in 'resource-root.qrc'. | |
| Makefile:203: warning: overriding commands for target `moc_freeems_loader.cpp' | |
| Makefile:197: warning: ignoring old commands for target `moc_freeems_loader.cpp' | |
| Makefile:209: warning: overriding commands for target `moc_freeems_loader.cpp' | |
| Makefile:203: warning: ignoring old commands for target `moc_freeems_loader.cpp' | |
| Makefile:215: warning: overriding commands for target `moc_freeems_loader.cpp' | |
| Makefile:209: warning: ignoring old commands for target `moc_freeems_loader.cpp' | |
| Makefile:235: warning: overriding commands for target `ui_freeems_loader.h' | |
| Makefile:232: warning: ignoring old commands for target `ui_freeems_loader.h' |
johnhowe
/ trampoline progressions
Created
December 20, 2010 07:54
progressions for trampoline skills for producing a graph with dot
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| digraph G { | |
| node [color=red] | |
| "Straight bounces" -> "Tuck jump"; | |
| "Straight bounces" -> "Pike jump"; | |
| "Straight bounces" -> "Straddle jump"; | |
| node [color=blue] | |
| {"Tuck jump";"Pike jump";"Straddle jump"} -> "Back drop"; | |
| "Tuck jump" -> "Hands and knees" | |
| "Hands and knees" -> "Stomach drop" |
johnhowe
/ Vim preview window.vim
Created
August 9, 2010 14:08
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| au! CursorHold *.[ch] nested call PreviewWord() | |
| func PreviewWord() | |
| if &previewwindow " don't do this in the preview window | |
| return | |
| endif | |
| let w = expand("<cword>") " get the word under cursor | |
| if w =~ '\a' " if the word contains a letter | |
| " Delete any existing highlight before showing another tag | |
| silent! wincmd P " jump to preview window |
johnhowe
/ gist:514609
Created
August 8, 2010 21:58
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| NOTE: Running task 1868 of 4422 (ID: 2621, /pub/Overo-OE/org.openembedded.dev/recipes/webm/libvpx_0.9.1.bb, do_compile) | |
| ERROR: function do_compile failed | |
| ERROR: log data follows (/pub/Overo-OE/org.openembedded.dev/.5/tmp/work/armv7a-angstrom-linux-gnueabi/libvpx-0.9.1-r1/temp/log.do_compile.10449) | |
| | NOTE: make | |
| | /pub/Overo-OE/org.openembedded.dev/.5/tmp/work/armv7a-angstrom-linux-gnueabi/libvpx-0.9.1-r1/libvpx-0.9.1/vp8/vp8_common.mk:184: warning: overriding commands for target `vpx_asm_offsets.asm' | |
| | /pub/Overo-OE/org.openembedded.dev/.5/tmp/work/armv7a-angstrom-linux-gnueabi/libvpx-0.9.1-r1/libvpx-0.9.1/vp8/vp8_common.mk:184: warning: ignoring old commands for target `vpx_asm_offsets.asm' | |
| | [ASM CONVERSION] vp8/decoder/arm/neon/dequantizeb_neon.asm.s | |
| | [DEP] vp8/decoder/arm/neon/dequantizeb_neon.asm.s.d | |
| | [ASM CONVERSION] vp8/decoder/arm/neon/dequantidct_neon.asm.s | |
| | [DEP] vp8/decoder/arm/neon/dequantidct_neon.asm.s.d |