write_expanded_outputs weird problem

alex · Joined: 27 Nov 2011 Posts: 7

Hello guys, I've been googling around for the answer but no luck yet.

I'm trying to use write_expanded_output() (from 74595 library) but it only works with NUMBER_OF_74595 = 1.

If I try to use any other number it doesnt work. My four IC's 74595 got PIN 11 and 12 together and i have absolutely no idea why it's not working.

Appreciate your help, thanks!

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

Try this code for multiple 74595's. Note the connections are different
than given in your post.
http://www.ccsinfo.com/forum/viewtopic.php?t=17368&start=2

alex · Joined: 27 Nov 2011 Posts: 7

I'll try this night and post feedback, but, is ccs c library broken or something?

alex · Joined: 27 Nov 2011 Posts: 7

Thanks a lot PCM Programmer, I have no clue why original 74595 ain't working, wasn't it supposed to be right?

Thanks A LOT.