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Raspberry PI - more than 2 SPI using GPIO
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Raspberry PI - more than 2 SPI using GPIO

by luc on Fri Feb 01, 2013 8:59 am

Hi,

Please, how to use "Daisy-chained slave configuration" or "Independent slave configuration" to control several 74HC595 and TPIC6B595?

Configurations:
http://www.eeherald.com/section/design- ... mod12.html

How to create/expand more than 2 SPI, using GPIO as Chip Select, without linux kernel changes?

This links explain how, but I can not understand:
http://stackoverflow.com/questions/1405 ... s-only-two
http://www.raspberrypi.org/phpBB3/viewt ... 44&t=24654
http://www.raspberrypi.org/phpBB3/viewt ... 32&t=26651

luc
 
Posts: 10
Joined: Thu Nov 08, 2012 1:14 am

Please be positive and constructive with your questions and comments.