tspspi

/*
   Simple test program for 3D printer piezo
   bed leveling adapter board described at
   https://www.tspi.at/2019/09/11/piezobedlevel.html
   (using Arduino IDE and libraries).
   
   This does not provide any I2C connectivity, etc.
   and just periodically reads analog samples, dumps
   them to the serial port and does some moving average
   filtering (as well as using a inductive probe as

tspspi

(*
	ISO EBNF Syntax
	Removed alternative syntax:
		definition separator symbol	=		´|´ | ´/´ | ´!´; 
		start option symbol		=		´[´ | ´(/´;
		end option symbol		=		´]´ | ´/)´;
		start repeat symbol		=		´{´ | ´(:´;
		end repeat symbol		=		´}´ | ´:)´;
*)
repetition symbol 		=		´*´;

tspspi

Copyright (c)2021 Thomas Spielauer. 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.

tspspi

Copyright (c) Thomas Spielauer. 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 documentation and/or other materials provided with the distribution.

tspspi

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 this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without

tspspi

tspspi

tspspi

tspspi

What is this

This is a short script that uses a personal access token from a github account (created via Profile > Settings > Developer Settings > Personal Access Tokens) that fetches a list of all repositories owned by a given user and either clones them into the current directory - or if they exist performs a pull.

The script puts all repositories in directories relative

tspspi

# Simple and direct overlapping Allan deviation
# for stability analysis in time domain (i.e. "phase" samples)

def overlappingAlanDeviationTimeDomain(timestamps, samples, overlapWindowSize = 2):
    oadev = []
    taus = []
    tau0 = (timestamps[len(timestamps)-1] - timestamps[0]) / (len(timestamps))

    for nLimit in range(2*overlapWindowSize, len(timestamps)):
        tau = tau0 * nLimit