This arduino library controls the Texas Instruments TPIC6B595 Serial to Parallel Shift Register. This library will use hardware SPI if configured to do so. To change it open config.h and edit USE_HARD_SPI to 1 or 0 to use Hardware SPI are Software SPI respectively. Please note, that if you use Hardware SPI you must set the SS pin to an output per the Arduino library reference or the Arduino can be put into slave mode.
Derek Chafin
Github: @infomaniac50
Blog: www.coding-squared.com
September 1, 2013
Arduino TPIC6B595 Library by Derek Chafin is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Based on a work at https://github.com/infomaniac50/Arduino-TPIC6B595.