howerj

Senior Software Engineer

Pinned Repositories

bit-serial
A bit-serial CPU written in VHDL, with a simulator written in C.
Language:VHDL123 7 09
dbcc
CAN DBC to C (and CSV, JSON and XML) compiler using the mpc parser combinator library
Language:C383 25 34136
embed
An embeddable, tiny Forth interpreter with metacompiler.
Language:Forth99 11 1219
forth-cpu
A Forth CPU and System on a Chip, based on the J1, written in VHDL
Language:VHDL336 24 829
libforth
libforth: A small Forth interpreter that can be used as a library written in c99
Language:C184 20 529
lisp
A small (~1000LoC) embeddable LISP interpreter
Language:C2 1 01
pickle
Improvements to picol: A TCL like interpreter suitable as an shell in an embedded system
Language:C25 6 34
q
A fixed point library (Signed Q16.16) for embedded systems.
Language:C44 5 210
shrink
LZSS/RLE compression library - for making big things small and then back again, or big things slightly bigger...
Language:C29 4 11
subleq
16-bit SUBLEQ CPU running eForth - just for fun
Language:Forth58 6 16

howerj's Repositories

howerj/libforth
libforth: A small Forth interpreter that can be used as a library written in c99
Language:C184 20 529
howerj/embed
An embeddable, tiny Forth interpreter with metacompiler.
Language:Forth99 11 1219
howerj/q
A fixed point library (Signed Q16.16) for embedded systems.
Language:C44 5 210
howerj/shrink
LZSS/RLE compression library - for making big things small and then back again, or big things slightly bigger...
Language:C29 4 11
howerj/os
VM/OS/Language work in progress
Language:C8 3 02
howerj/edlin
Line Editor Library for constrained systems (that also have a command line and file system...)
Language:C7 3 01
howerj/utf8
UTF-8 library functions
Language:C7 4 1
howerj/lzss-forth
LZSS compression in Forth
Language:Forth6 4 0
howerj/forth2c
Forth 2 C compiler
Language:Python4 4 01
howerj/ledcom
Using an LED for light sensing and two way communication
Language:C4 3 0
howerj/localely
Unflipping the <ctype.h> functions
Language:C3 2 0
howerj/nackle
Crypto tools and protocols
Language:C3 3 0
howerj/ngram
Print out a list of ngrams for a file; works on binary data as well as text
Language:C3 3 0
howerj/nvram
Non-volatile variables in C
Language:Perl3 4 01
howerj/tftp
Portable TFTP client and server
Language:C3 3 0
howerj/allocator
library to allocate from a pool, written in C, which should integrate with some of my other libraries
Language:C2 4 0
howerj/hexy
Portable hexdumping routines with all the bells and whistles
Language:C2 2 0
howerj/morse
Simple Morse code encoding and decoding in a header only library
Language:C2 2 0
howerj/snake
snake in forth
Language:Forth2 4 01
howerj/sntp
bare bone sntp implementation
Language:C2 3 01
howerj/subleq-nodejs
NPM package for SUBLEQ VM
Language:JavaScript2 2 0
howerj/tga
netpbm to tga file
Language:C2 3 0
howerj/uart
General Purpose UART in VHDL
Language:VHDL2 3 0
howerj/ansi
ANSI terminal functions for the Pickle Interpreter
Language:Tcl1 3 0
howerj/cdbdbs
Example databases for 32-bit version of CDB
1 3 0
howerj/digits-nodejs
In the spirit of making pointless little libraries for NPM I'm making one that calculates the number of digits required to represent a number in a given radix.
Language:JavaScript1 2 0
howerj/dxsde
auto-generate configuration editor (experimental)
Language:C#1 3 0
howerj/scrape
Messing around with python modules and web scraping, nothing special
Language:Python1 2 0
howerj/subleq-forth
A Forth implementation of the SUBLEQ virtual machine.
Language:Forth1 2 0
howerj/subleq-python
Python N-Bit SUBLEQ Interpreter with eForth image
Language:Python1 2 0