Jim Morris wolfmanjm

Ex professional coder. Now retired and only working on Open source projects.

wolfmanjm / probe-macros.rb

Created November 2, 2019 11:46

	# issue probe commands to smoothie
	require 'optparse'
	require 'ostruct'

	require 'rubyserial'

	class Optparse
	def self.parse(args)
	options = OpenStruct.new
	options.verbose = false

wolfmanjm / gist:d10aafe38fb95967471fa9f23dffe4e5

Created May 13, 2019 21:07

	// this is the time it should take to execute this cartesian move, it is approximate
	// as it does not take into account accel/decel
	float secs = distance / rate_mm_s;

	// check per-actuator speed limits by looking at the minimum time each axis can move its specified amount
	// this is regardless of wether it is mm/sec or deg/sec for a rotary axis
	for (size_t actuator = 0; actuator < n_motors; actuator++) {
	// actual distance moved for this actuator
	// NOTE for a rotary axis this will be degrees turned not distance
	float d = fabsf(actuator_pos[actuator] - actuators[actuator]->get_last_milestone());

wolfmanjm / cnc.rb

Created March 20, 2019 11:23

example turtle cnc script

wolfmanjm / get-file.html

Created January 21, 2019 12:29

	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title>Upload Files</title>
	</head>
	<body>

	<h2>File Upload</h2>

	Select file

wolfmanjm / circle-diamond-square.ngc

Created June 4, 2018 13:11

	( Made using CamBam - http://www.cambam.co.uk )
	( circle-diamond-square 6/11/2016 6:23:25 PM )
	( T0 : 6.35 )
	G21 G90 G40
	G0 F1800
	G0 Z3.0
	( T0 : 6.35 )
	T0 M6
	( Pocket1 )
	G17

wolfmanjm / iptables

Created March 21, 2018 09:41

	# Allows all loopback (lo0) traffic and drop all traffic to 127/8 that doesn't use lo0
	-A INPUT -i lo -j ACCEPT
	-A INPUT ! -i lo -d 127.0.0.0/8 -j REJECT


	# Accepts all established inbound connections
	-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT


	# Allows all outbound traffic

wolfmanjm / spificonfig.ld

Created June 28, 2017 23:35

	/****************************************************************************
	* configs/bambino-200e/scripts/spificonfig.ld
	*
	* Copyright (C) 2012 Gregory Nutt. All rights reserved.
	* Author: Gregory Nutt <[email protected]>
	* Alan Carvalho de Assis [email protected] [nuttx] <[email protected]>
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:

wolfmanjm / test-config.ini

Created June 21, 2017 19:05

	[switch]
	fan.enable = false # Enable this module
	fan.input_on_command = M106 # Command that will turn this switch on
	fan.input_off_command = M107 # Command that will turn this switch off
	fan.output_pin = 2.6 # Pin this module controls
	fan.output_type = pwm # PWM output settable with S parameter in the input_on_comand

	misc.enable = false # Enable this module
	misc.input_on_command = M42 # Command that will turn this switch on
	misc.input_off_command = M43 # Command that will turn this switch off

wolfmanjm / longjmp.s

Created June 20, 2017 21:03

	/* This is a simple version of setjmp and longjmp.

	Nick Clifton, Cygnus Solutions, 13 June 1997. */

	//#include "acle-compat.h"

	/* ANSI concatenation macros. */
	#define CONCAT(a, b) CONCAT2(a, b)
	#define CONCAT2(a, b) a##b

wolfmanjm / example-config.ini

Created June 13, 2017 19:00

	[general]
	second_usb_serial_enable = false # This enables a second USB serial port
	kill_button_enable = true # Set to true to enable a kill button
	kill_button_pin = 2.12 # Kill button pin. default is same as pause button 2.12 (2.11 is another good choice)
	uart0.baud_rate = 115200 # Baud rate for the default hardware ( UART ) serial port
	leds_disable = true # Disable using leds after config loaded
	play_led_disable = true # Disable the play led

	[motion control]
	default_feed_rate = 4000 # Default speed (mm/minute) for G1/G2/G3 moves