Skip to content

Instantly share code, notes, and snippets.

View scruss's full-sized avatar
💭
🦆

Stewart Russell scruss

💭
🦆
42 followers · 39 following
View GitHub Profile
@scruss
scruss / main.py
Created October 6, 2017 02:18
CircuitPython 2.0.0 - Trinket M0 - 3 led bounce
# CircuitPython 2.0.0 - Trinket M0
# 3 led bounce:
# LED anodes to D0, D1 & D2
# cathodes common thru 330 Ω resistor to GND
# scruss - 2017-10
import board
import digitalio
import time
@scruss
scruss / main.py
Created October 15, 2017 03:43
CircuitPython: 16 blinky Neopixels
# CircuitPython 2.0.0 - Trinket M0
# 16 neopixels on D4
import board
import neopixel
import adafruit_dotstar as dotstar
import time
# built-in dotstar
dot = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1,
@scruss
scruss / held_button.py
Last active October 19, 2017 03:06
gpiozero example that could allow reboot and shutdown button on one key
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# example gpiozero code that could be used to have a reboot
# and a shutdown function on one GPIO button
# scruss - 2017-10
from gpiozero import Button
from signal import pause
held_for=0.0
@scruss
scruss / Keypad-Teensy_Keyboard.ino
Last active October 28, 2017 18:15
Teensy 4×3 keypad USB keyboard
/*
Teensy 4×3 keypad USB keyboard
scruss - 2017-10
- based on @file HelloKeypad.pde, part of Keypad library
- with notes from Sparkfun part COM-08653 datasheet
http://cdn.sparkfun.com/datasheets/Components/General/SparkfunCOM-08653_Datasheet.pdf
- modified for Teensy via
“Using USB Keyboard” <https://www.pjrc.com/teensy/td_keyboard.html>
@scruss
scruss / main_All-Seeing_Googly_Eye_of_Lisa_Frank.py
Created November 12, 2017 04:15
# CircuitPython 2.0.0 - Trinket M0
# 24 + 12 RGB pixel rings on D4
# scruss - 2017-11
import board
import neopixel
import adafruit_dotstar as dotstar
import time
# built-in dotstar
@scruss
scruss / SNOOPY BA
Created March 20, 2018 00:42
PDP-8 Snoopy
1 PRINT "DIRECT YOUR DOG TO ANY OF THE FOLLOWING FILES:"
2 PRINT "1=KEYBOARD,2=LINE PRINTER,3=HIGH SPEED PUNCH"
3 PRINT "WHICH ONE";\INPUT A
4 IF A=1 GOTO 6\IF A=2 GOTO 7\IF A=3 GOTO 5\GOTO 3
5 FILEV #1:"PTP:"\GOTO 10
6 FILEV #1:"TTY:"\GOTO 10
7 FILEV #1:"LPT:"\GOTO 10
9 REMARKABLY TRANSLATED TO OS8 BASIC BY KAY R. FISHER ...DEC
10 PRINT #1:
20 PRINT #1:
@scruss
scruss / gist:643ad15a4ccb29f6cfc16aec3820af5f
Created April 30, 2018 00:44
fun with lolcat and bbcode
echo 'aaaaiiiiiiiiiiiiiiiieeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!!!!!!!!!!!!!!!111!!!!!!!!!!!!' | lolcat -f | ansi2html -ip | sed 's,</span>,[/color],g;s/<span style="color: \(#......\)">/[color="\1"]/g;'
@scruss
scruss / tilebus.bas
Created June 7, 2018 23:28
Rob Manuel's Anstrad CPC British Council Tile / Bus Fabric Sim: https://twitter.com/robmanuel/status/1004504505965260800
10 ' British Council Tile / Bus Fabric Sim. z/x change tile. Space = new cols
20 ON BREAK GOSUB 160: MODE 1
30 DEF FNp=INT(RND*4)
40 DEF FN i=INT(RND*26)
50 c=207
60 o$="": i$=INKEY$
70 IF i$=" " THEN GOSUB 170
80 IF i$="z" THEN c=c-1: GOSUB 180
90 IF i$="x" THEN c=c+2: GOSUB 180
100 IF i$="c" THEN GOSUB 180
@scruss
scruss / ASTER
Created July 5, 2018 02:26
Asterisk Tracker - N. Silver's classic BBC BASIC one liner game. press Enter to climb
1L=0:REP.L=L+3:MO.4:DR.1279,0:DR.1279,452:MOVE1279,572:DR.1279,1023:DR.0,1023:F.I=1TOL:V.31,RND(32)+5,RND(31),42,30:N.:P.(L-3)/3:X=0:Y=512:REP.PL.69,X,Y:X=X+4:Y=Y-(INKEY-74+.5)*8:U.PO.X,Y)=1ORX=1280:U.X<1280:V.7:REP.U.INKEY-99:RUN
@scruss
scruss / helicopter.bbc
Created September 1, 2018 00:20
helicopter - Eben's little BBC BASIC game: https://www.raspberrypi.org/blog/learn-to-write-games-for-the-bbc-micro-with-eben/
10MODE 2
20REPEAT
30CLS
40VDU 23,1,0;0;0;0;
50VDU 23,224,0,14,12,104,16,28,8,0
60VDU 23,225,0,112,48,22,8,56,16,0
70VDU 23,226,0,248,32,116,126,116,112,0
80VDU 23,227,0,31,4,46,126,46,14,0
90VDU 23,228,0,102,255,255,255,255,255,255
100VDU 23,229,255,255,0,0,0,0,0,0