Object List:

This program is meant to help people who write assembly code for the Parallax Propeller© chip. It is designed as a preprocessor to be used in conjunction with the Propeller ...

Simple software-based real time clock. Auto-adjusts for Propeller CLKFREQ and has methods for printing 12- and 24-hour time strings, as well as short (e.g., "MON") and long (e.g., "Monday") day ...

Driver for the NXP PCF8583 Real Time Clock.

- I2C communication with chip.
- Get/Set functions for RTC time registers.
- v0.95 - Burst Read for full date or full ...

A complex string library. The code has been fully optimized with a super simple spin interface for maximum speed and is also fully commented.

Provides full support for:

Building strings ...

I2C driver, written in Spin, supports byte, word, long, and block storage/retrieval.

Note: This driver does not drive the clock line -- you must have a pull-up on SCL.

Motor driver using two IR2101 driver chips from International Rectifier. These chips drive an H bridge made with MOSFETS or IGBTs. For driving DC permanent magnet motor or other inductive ...

A dual PWM motor driver that runs in one cog. The code has been fully optimized with a super simple spin interface for maximum speed and is also fully commented.

Demo of TAOS TSL230 light to frequency sensor driver with manual and auto scaling capabilities. This driver uses the INTER-PULSE method to estimate light intensity (i.e. counts ticks between falling ...

TAOS TSL230 light to frequency sensor driver. Uses the PULSE INTEGRATION method to estimate light intensity (i.e. pulse outputs from TSL230 are accumulated for a fixed period of time). Based ...

This code uses a bitmasking technique to set output states which are serially transmitted to a 74HC595 parallel output shift register. Bitmasking allows reassignment of physical pin functions by alteringbitmask ...