SPI, 1-Wire, I2C, asynchronous serial...

Data Storage Tool Display Human Input Protocol Math Motor Control Sensor Signal Generation & Processing Speech & Sound Fun View all Objects


Quick Links
Contact Us
Forums
Support

Register
Login

Protocol Object List:

Parallax Approved OBJECT OVERVIEW VERSION ATTRIBUTES AUTHOR PUBLISHED UPDATED DOWNLOADS RATING
Full Duplex Serial

Full duplex asynchronous serial object.

v1.2 - 5/7/2009 fixed bug in dec method causing largest negative value (-2,147,483,648) to be output as -0.

1.2 Chip Gracey (Parallax) 2006-03-01 2009-05-15 4,039  
 
1-wire Routines

1-wire device interface routines and demos. Low-level routines include network device search and CRC-8 calculation.

1.0 Cam Thompson 2006-07-18 2008-03-14 3,759  
 
MAX6956

This project is my first project oon the propellor. It controls 2 Max6956 IC's on I2C. The MAX6956 is a 20-/28-port LED driver with a resistor-set LEDcurrent limit and digital ...

1.0 Robert Jan Wiepkes 2006-11-24 2006-11-24 1,257  
PC Debug Test & Blink LED Demo

A BlinkLED.spin file and a PCDebugTest, with two articles by Jon Williams.

1.0 Jon Williams 2006-11-24 2006-11-24 2,360  
Simple Debug

Starts UART object in a cog at specified baud rate for debug, using FullDuplex.spin.

1.0 Jon Williams 2006-11-24 2008-02-27 2,162  
 
8255 Programmable Peripheral Interface Driver

This driver allows you to connect up to sixteen 8255 Programmable Peripheral Interface chips together on a shared bus. Each 8255 has 24 configurable bidirectional io pins so for applications ...

1.0 Dennis Ferron 2006-11-27 2006-11-27 1,694  
 
Extended Full Duplex Serial

Extends out FullDuplexSerial to allow reception of character strings that end in a carriage return for decimal, hexadecimal and alpha-numeric uses. Allows use of timeout values. This version also allows ...

1.1 Martin Hebel 2007-01-28 2008-03-09 3,204  
 
Sony IR Decoder

Implements some of the ideas in Andy Lindsay's IR Remote for the Boe Bot in propeller spin. Decodes five bits from a Sony IR TV remote and provides for displaying ...

1.0 John Fisher 2007-02-26 2007-02-26 808  
 
IR Remote

The IR_Remote.spin object receives and decodes keycodes from a TV remote control. The procedure to read and decode is run in a separate cog. This eliminates the big problem of ...

1.0 Thomas Doyle 2007-03-06 2007-03-06 1,734  
 
IR Transmit

Counter A is used to send Sony TV remote codes to an IR led (Parallax #350-00017). The test program uses a Panasonic IR Receiver (Parallax #350-00014) to receive and decode ...

1.0 Thomas Doyle 2007-03-09 2007-03-09 1,230  
Pages: 1 2 3 4 5 6 7 8 More
ShowPer Page
Copyright 2007 by Parallax, Inc.
Please contact obex.support@parallax.com with comments or questions.