Object List:

This is a driver and demo for the Sure Electronics 6432 bi-color 3mm LED Matrix Driver.
It includes functionality to print text, plot pixels, draw lines and a simple scroll ...

This is a demo program (0.1) and driver (0.2) for the Brilldea LM9033A Graphics LCD. This driver is an ASM driver requiring one cog. This driver reads "video memory" of ...

This object implements the RC4 cryptography algorithm. Has a single function that will encrypt or decrypt an expression based on a given password.

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 ...

Interfaces with National's ADC0808 analog to digital converter. Includes my debugger program and suggested connection diagram. If you're in EEE174 at CSUS you can use this code, but Dahlquist will ...

This is a driver for the T6963 chip and is written specifically for the shzj2058/jhd240128 but should be easily adaptable to other sizes. Fixed rev pins error in v1.2

A serial port driver that runs on one cog. The code has been fully optimized with a super simple spin interface for maximum speed and is also fully commented.

Provides ...

A full duplex serial that has *ALL* the buffer memory stored in the COG. The VAR footprint is tiny at only 6 longs. The buffer pointers are fully automatic, which ...

This demo connects a PropStick USB to the H48C Accelerometer and HM55B Compass. It outputs the
x,y,z from the H48C and the heading from the HM55B to the Parallax Serial ...

Allows the user to view specific bits of a value, write specific bits of a value, and fill entire bits of a value. See the subroutine comments for more information ...