Richard Halkyard (@rhalkyard)
github

rhalkyard

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  • Stars
    star
    239
  • Global Rank 106,451 (Top 4 %)
  • Followers 33
  • Following 29
  • Registered over 13 years ago
  • Most used languages
    C++
         25.0 %
    C
         25.0 %
    Assembly
         16.7 %
    Python
         8.3 %
    Ruby
         8.3 %
    Rez     8.3 %
    Makefile     8.3 %
  • Location 🇺🇸 United States
  • Country Total Rank 57,804
  • Country Ranking
    Rez     1
    Assembly
         508
    Makefile     2,091
    C++
         4,153
    C
         5,877

Top repositories

1

SEthernet

Modern, low-cost 10/100 Ethernet for the Macintosh SE and SE/30
Rez
139
star
2

Noritake_GU800_GFX

Arduino library for Noritake GU800-series graphical vacuum fluorescent displays
C++
23
star
3

plotadapter

Serial-GPIB converter for HP plotters
C++
21
star
4

macintosh-c-by-example

Example code from the 1991 book "Macintosh C Programming by Example," updated to build under Retro68.
C
11
star
5

hpplot

Simple tool to send data to an HPGL plotter
Python
8
star
6

SEthernet-AUX

Driver for SEthernet/30 ethernet card on Apple A/UX
C
7
star
7

128boot64

Boot loader for autostarting Commodore 64 programs on a Commodore 128
Assembly
6
star
8

ultimateRTC

Automatically set the GEOS clock from the onboard RTC of a 1541 Ultimate II/II+
Assembly
5
star
9

VectorGFX

Simple library for oscilloscope vector graphics on ESP32
C++
2
star
10

bbc-multirom

A low-cost BBC Master / Electron ROM cartridge
Makefile
2
star
11

ersatz-e2406a

HP E2406A-like bus probe for the Macintosh 68030 PDS slot
2
star
12

hp-logic-analyzer-termination-adapter

DIY clone of HP 01650-63203 logic analyzer termination adapter
2
star
13

keymashgen

Terrible hack of pwgen(1) that generates keysmashes
C
1
star
14

econet-upurs

UPURS Dual User Port module for BBC Master Econet Slot
1
star
15

homebrew-c64tools

Commodore 64 dev tools for Homebrew
Ruby
1
star