tech2077’s gists

tech2077 / nmigen_yosys_log

Created May 21, 2020 08:30

Error message for nmigen_yosys on Windows x64 with Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:37:50) [MSC v.1916 64 bit (AMD64)] on win32

	PS C:\Windows\system32> python -V
	Python 3.8.0
	PS C:\Windows\system32> python -m nmigen_yosys -V
	Traceback (most recent call last):
	File "C:\Program Files\Python38\lib\runpy.py", line 192, in _run_module_as_main
	return _run_code(code, main_globals, None,
	File "C:\Program Files\Python38\lib\runpy.py", line 85, in _run_code
	exec(code, run_globals)
	File "C:\Program Files\Python38\lib\site-packages\nmigen_yosys\__main__.py", line 23, in <module>
	yosys = linker.instantiate(wasmtime.Module(store,

tech2077 / homebrew-install-gnu.sh

Created October 9, 2016 21:55 — forked from xuhdev/homebrew-install-gnu.sh

	# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

	# core
	brew install coreutils

	# key commands
	brew install binutils
	brew install diffutils
	brew install ed --default-names
	brew install findutils --with-default-names

tech2077 / yoyotricks.md

Last active July 25, 2016 02:30 — forked from skielbasa/yoyotricks.md

Yoyo tricklist

tech2077 / GroupMeBot.py

Created June 13, 2016 06:16

A generic GroupMe bot library, for more complex multi channel bots

	import json, time
	import groupy
	import groupy.object
	from twisted.internet.protocol import ReconnectingClientFactory
	from autobahn.twisted.websocket import WebSocketClientFactory, connectWS
	from autobahn.twisted.websocket import WebSocketClientProtocol


	class GroupMeBot(WebSocketClientProtocol):
	"""Client class for GroupMe push client

tech2077 / LIDAR.java

Last active January 29, 2018 13:15 — forked from anonymous/LIDAR.java

	import java.util.TimerTask;
	import edu.wpi.first.wpilibj.I2C;
	import edu.wpi.first.wpilibj.Timer;
	import edu.wpi.first.wpilibj.I2C.Port;
	import edu.wpi.first.wpilibj.PIDSource;

	public class LIDAR implements PIDSource{
	private I2C i2c;
	private byte[] distance;
	private java.util.Timer updater;

tech2077 / IMU.java

Created April 30, 2014 02:49

	package driver;

	import edu.wpi.first.wpilibj.Counter;
	import edu.wpi.first.wpilibj.DigitalInput;

	/**
	*
	* @author matthew
	*/
	public class IMU {

tech2077 / gitwd.py

Created October 1, 2012 02:45

A rot cypher decryption toolkit

	import re

	def findall(src, key):
	'''Returns list of all instances of a key item in src list'''
	return [m.start() for m in re.finditer(key, src)]

	def insert(original, new, pos):
	'''Inserts new inside original at pos.'''
	return original[:pos] + new + original[pos:]

tech2077 / cmdline.txt

Created July 6, 2012 07:57

cmdline.txt for serial boot

dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait

tech2077 / lcd_temp_rpi.py

Created June 25, 2012 05:35

Example Program for PyLCD

	'''
	Copyright (C) 2012 Matthew Skolaut

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
	associated documentation files (the "Software"), to deal in the Software without restriction,
	including without limitation the rights to use, copy, modify, merge, publish, distribute,
	sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial

tech2077 / pylcd.py

Last active October 6, 2015 08:07

PCA8574 Controlled HD44780 LCD library

	'''
	Copyright (C) 2012 Matthew Skolaut

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
	associated documentation files (the "Software"), to deal in the Software without restriction,
	including without limitation the rights to use, copy, modify, merge, publish, distribute,
	sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial

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