jsnyder

stm32.enc.init(3)
stm32.enc.setidxtrig(cpu.INT_GPIO_POSEDGE, pio.PB_5, 3, 32768)

local state = {}
local stime

cycletime = 20000
tdiff = 0

function control()

jsnyder

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

jsnyder

Dropbox + Google Docs + LaTeX

Getting Dropbox

For headless Linux servers you can install a copy of Dropbox in your home folder using the following command:

64-bit:

jsnyder

function [mdl2,idx2] = mdl2d_from3d(mdl3,idx3);
   % set name
   mdl2 = eidors_obj('fwd_model',sprintf('%s 2D',mdl3.name));

   % set nodes
   [bdy,idx] = find_boundary(mdl3.elems);
   vtx = mdl3.nodes;
   z_vtx = reshape(vtx(bdy,3), size(bdy) );
   lay0  = find( all(z_vtx==0,2) );
   bdy0  = bdy( lay0, :);

jsnyder

function status= call_gmsh(geo_file,dim)
% call_gmsh: call Gmsh to create a vol_file from a geo_file
% status= call_netgen(geo_file, vol_file, msz_file, finelevel)
%  staus = 0 -> success , negative -> failure
%
% geo_file = geometry file (input)
% vol_file = FEM mesh file (output)
% msz_file = Meshsize file in netgen format
%
% Finelevel controls the fineness of the mesh

jsnyder

/* Copyright (c) 2009 CodeSourcery, Inc.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the

jsnyder

function calc_tankfield

global EROOT;

if ~exist('EROOT')
    EROOT = alabstartup('snyd07a');
end

% Enable/Disable Features
tank = 1;

jsnyder

% ME224 Basic Data Output Script

try
   stop(ai); delete(ai);
catch
end

% Settings
Fsi = 1000; % input sample rate
time_length = 1; % length of time to capture samples (seconds)

jsnyder

~> cat test.c
int main()
{
    int i = 0;
    int j = 0;

    for( i = 0; i < 100; i++ )
       j += i; 

    return 1;

jsnyder

% Clear out old handles for devices
try
    stop(ai)
    delete(ai)
catch
end

% Settings
Fs = 1221; % Number of samples to collect per second
time_length = 60; % length of time to capture samples (seconds)