allenhuffman
Embedded C programmer by day, Arduino, Pi and Tandy/Radio Shack TRS-80 Color Computer (CoCo) programmer by night.
Sub-Etha SoftwareDes Moines, Iowa, USA
Pinned Repositories
BASIC
Tandy/Radio Shack TRS-80 Color Computer Color/Extended/Disk BASIC stuff.
EXIFPhotoScripts
Show all the unique dates found in EXIF/JFIF data of photos.
GetPutData
C routines to get/put bytes from/to a buffer in a semi-portable way.
GPSPhotoSorter
Use Google Maps KML files to automatically sort photos in to subfolders.
Invaders09
Space Invaders game for CoCo 3 OS-9 L2 (1994)
MusicSequencerTest
Multi-track music sequencer using the Texas Instruments SN76849 sound chip
PCF8547_LCD2004_Minimal
Bare minimum Arduino code for LCD2004 and PCF8547 I2C interface chip. For when size matters.
sesTelnetServer
Arduino telnet server.
StructureToFromBuffer
C routines to convert structure elements to/from a buffer. Created for message parsing.
Zimodem
OLD AND DOES NOT WORK. DO NOT USE. GO GET THE ORIGIONAL
allenhuffman's Repositories
allenhuffman/Zimodem
OLD AND DOES NOT WORK. DO NOT USE. GO GET THE ORIGIONAL
allenhuffman/MusicSequencerTest
Multi-track music sequencer using the Texas Instruments SN76849 sound chip
allenhuffman/sesTelnetServer
Arduino telnet server.
allenhuffman/Invaders09
Space Invaders game for CoCo 3 OS-9 L2 (1994)
allenhuffman/ALL-RAM-BBS-Arduino
1983 cassette BBS ported from BASIC ;-)
allenhuffman/LEDSign
Simple LED scrolling sign for WS2811 / NeoPixels
allenhuffman/PlayParser
Microsoft BASIC "PLAY" command parser for easy Arduino music.
allenhuffman/PCF8547_LCD2004_Minimal
Bare minimum Arduino code for LCD2004 and PCF8547 I2C interface chip. For when size matters.
allenhuffman/ALL-RAM-BBS
My 1983 tape-based BBS for the TRS-80 Color Computer (CoCo)
allenhuffman/BASIC
Tandy/Radio Shack TRS-80 Color Computer Color/Extended/Disk BASIC stuff.
allenhuffman/EZKeyRemapper
Remap Adafruit Bluefruit EZKey directly from an Arduino
allenhuffman/insta360wifibackup
allenhuffman/LethalLilyAnimatronic
Arduino code to talk to the Lethal Lily Swamp Witch animatronic head servos.
allenhuffman/SirSound
COMING SOON! Work-in-progress development code.
allenhuffman/VIC-20
All my old VIC-20 code
allenhuffman/WLED
DO NOT USE; just copying code for reference.
allenhuffman/EXIFPhotoScripts
Show all the unique dates found in EXIF/JFIF data of photos.
allenhuffman/GetPutData
C routines to get/put bytes from/to a buffer in a semi-portable way.
allenhuffman/GPSPhotoSorter
Use Google Maps KML files to automatically sort photos in to subfolders.
allenhuffman/PCF8547_LCD2004_Full
LCD2004/LCD1602 via PCF8574 I2C interface board (full functionality support, w.i.p.)
allenhuffman/StructureToFromBuffer
C routines to convert structure elements to/from a buffer. Created for message parsing.
allenhuffman/Arduino
open-source electronics prototyping platform
allenhuffman/AtTheFaireStageManager
Work-in-progress scheduling software for Renaissance festivals and other events with scheduled acts
allenhuffman/BASICStamp
Halloween prop controller code for BASIC Stamp modules from EFX-Tek
allenhuffman/GitHubTest
Testing GitHub
allenhuffman/HauntedMansionTextAdventure
From long ago, a text adventure in Java based on Disney's Haunted Mansion attraction.
allenhuffman/HelloWorld
Simple test code for Jenkins integration testing.
allenhuffman/Lites-Out
BASIC Lights Out game for the TRS-80 Color Computer (CoCo)
allenhuffman/Perl
Old Perl scripts
allenhuffman/SEGame
Space game demo