TylerOderkirk

# from https://forum.micropython.org/viewtopic.php?p=19988&sid=7aaeff853648d6cd65371661708c1fba#p19988
import network
import time
import uos
from machine import Pin
led = Pin(2, Pin.OUT)
led.off() # actually turns it on

sta_if = network.WLAN(network.STA_IF)
sta_if.active(True)

TylerOderkirk

#!/bin/bash
while :; do # until forever...
	if ! evtest --query /dev/input/event2 EV_KEY BTN_TOUCH; then # if somebody is pressing their finger on the touchscreen...
		echo BTN_TOUCH!
		tmux next-window -t 0 # tell un-named tmux session #0 to switch to its next window
		sleep .1s # avoid doing this twice for a single touch
	fi
	sleep .05s
done

TylerOderkirk

#!/usr/bin/env python

import subprocess, time, os, sys

#TODO: kill any already-running bluelog instances

cmd = ['./bluelog', '-m', '-t', '-f', '-a0', '-n', '-v']
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)

mru_macs = []

TylerOderkirk

diff -r d8638b19d99d bluelog.c
--- a/bluelog.c	Tue Jun 30 21:44:06 2015 -0400
+++ b/bluelog.c	Tue Jun 30 21:48:00 2015 -0400
@@ -911,7 +911,7 @@
 					{
 						if (friendlyclass)
 						{
-							printf("[%s] %s,%s,%s,(%s)\n",\
+							printf("%s,%s,%s,%s,(%s)\n",\
 								dev_cache[ri].time, dev_cache[ri].addr,\

TylerOderkirk

/*
 * modem.pde
 *
 * Copyright (c) 2014 panStamp <contact@panstamp.com>
 * 
 * This file is part of the panStamp project.
 * 
 * panStamp  is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or

TylerOderkirk

#!/bin/bash

socat -ddd -ddd PTY,raw,echo=0 "EXEC:'python /home/tz/proj/dsc/stdinout_tofrom_named_pipe.py that',pty,raw,echo=0" &
SOCAT_PID1=${!}
echo
read -p 'Enter PTY number (eg "12"): ' PTY1
sudo slattach -dv -p slip /dev/pts/${PTY1} &
SLATTACH_PID1=${!}
echo
read -p 'Enter interface name (eg "sl0"): ' IFACE1

TylerOderkirk

# create a pty and attach it to python app's stdin/out
socat -ddd -ddd PTY,raw,echo=0 "EXEC:'python /home/tz/proj/dsc/stdinout_tofrom_named_pipe.py that',pty,raw,echo=0"

# create a second pty and attach it to python app's stdin/out
socat -ddd -ddd PTY,raw,echo=0 "EXEC:'python /home/tz/proj/dsc/stdinout_tofrom_named_pipe.py other',pty,raw,echo=0"

# write some binary data into the first pty (where '7' is what's printed by socat)
cat /bin/true > /dev/pts/7

# read some binary data from the second pty (where '11' is what's printed by socat)

TylerOderkirk

#!/usr/bin/env python

import thread, sys, time
if sys.argv[1] == "other":
	fifo_w = open('/tmp/south', 'wb')
	fifo_r = open('/tmp/north', 'rb')
	log = open('/tmp/serial_log_southbound', 'wb')
else: 
	fifo_r = open('/tmp/south', 'rb')
	fifo_w = open('/tmp/north', 'wb')

TylerOderkirk

#!/usr/bin/python
import json, sys

# convert time warner cable's json channel listing to csv
#  http://www.timewarnercable.com/northeast/support/clu/clu.ashx?CLUID=476&Zip=14534&Embedded=true

# 1. use chrome's "network" tab in "developer tools" to obtain a curl command line to retrieve the listing (http://www.timewarnercable.com/CustomerService/Clu/CluJson.ashx?[..])
# 2. retrieve the listing w/ curl
# 3. nuke the non-ascii bytes perl -i.bak -pe 's/[^[:ascii:]]//g' time_warner_channel_listings.json

TylerOderkirk

#!/usr/bin/env python

# dump the contents of an atmel AT45DB041B flash part to 'data.bin'

# usage: ./dump_AT45DB041B.py /dev/ttyUSB0

# tested w/ https://github.com/audiohacked/pyBusPirate ac19e00b53, Bus Pirate Hardware labelled v3.6, Firmware: "Bus Pirate v3b, Firmware v5.10 (r559), Bootloader v4.4"

# bugs: slow. as in... dozens of hours :/