Math Object List:

For Amateur Radio enthusiasts working with Microwaves and GPS stabilized oscillators I produced two chips for 3Dfix detection and display of other GPS parameters. The first thing I did when ...

Attached is a functioning AES-128 implementation in PASM (with just enough SPIN to set the pointer to the SBox & InvSBox lookup tables).

1. I have tested it (successfully) against ...

This object allows easy bit manipulation in both long and byte variables.
Based on work by Paul Deffenbaugh.

A Battery of Useful Stat Tests to verify the quality of any random number generator.

This code generates a circular interpolation motion profile as intended for a home-brew CNC machine. (CNC Codes G02 & G03)

I use Bresenham's algorithm calculates X & Y steps to ...

CLib - Standard C library functions written in Spin. Contains string, formatted I/O and memory allocation routines such as strcpy, strcat, printf, scanf, malloc and free. Includes a serial I/O ...

Object for converting the output of the Sensirion SHT11 to a more usable form.

This module is a Spin code adaptation of the public domain C code originally described by Ross Williams in his "A PAINLESS GUIDE TO CRC ERROR DETECTION ALGORITHMS", which is ...

This is a simple SPIN CRC8 object. You can send either a string or a pointer to a byte array. I'll add CRC16 and CRC32 at some point but right ...

Date/Time contains two objects to handle calendar dates and times. Demos are provided to show the function of each method. One handles a byte string with year, month, day, hour, ...