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

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Protocol Object List:

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

Bit-bang serial driver for low baud rate (~19.2K) devices.
* This driver is designed to be method-compatible with the FullDuplex serial object, allowing it to be used when high ...

1.3 Chip Gracey (Parallax) 2007-08-11 2009-05-15 2,562  
SPI Assembly - Serial Peripheral Interface

This SPI-Assembly demonstration uses the DS1620 temperature sensor via a serial connection to your PC to demonstrate how to use the SHIFTIN and SHIFTOUT functions of the SPI object.

The ...

1.2 Beau Schwabe (Parallax) 2009-03-17 2009-03-22 620  
SPI Spin - Serial Peripheral Interface

This SPI-Spin demonstration uses the DS1620 temperature sensor via a serial connection to your PC to demonstrate how to use the SHIFTIN and SHIFTOUT functions of the SPI object.

The ...

1.0 Beau Schwabe (Parallax) 2009-03-22 2009-03-22 396  
 
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  
 
uM-FPU v3.1 SPI driver demo

Terminal application to demo uM-FPU v3.1 SPI driver and H48C SPI driver.
It contains v2.0 of the FPU_SPI_Driver and
v1.1 of the H48C_Sync Driver

2.0 I.Kövesdi 2008-03-15 2009-04-09 586  
 
Basic I2C Driver

This is a simple Spin I2C driver intended mostly for accessing I2C serial EEPROMs like the boot EEPROM. There are low level routines included that can be used to access ...

1.1 Michael Green 2007-03-15 2008-02-27 4,005  
 
BS2 Functions

General PBASIC functionality library, written in Spin, that mimics and extends many popular BS2 functions: COUNT, DEBUG, DEBUGIN, FREQOUT, PAUSE, PULSOUT, PULSIN, PWM, RCTIME, SEROUT, SERIN, SHIFTOUT, SHIFTIN.

Version 1.5.0 ...

1.5.1 Martin Hebel 2007-03-11 2008-03-09 5,274  
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