7seg-click issue?

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mefleming55
Posts: 55
Joined: 27 Dec 2006 23:16
Location: Portland, Oregon, Earth
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7seg-click issue?

#1 Post by mefleming55 » 25 May 2016 16:47

When using the 7seg-click on a SPI bus, the second 74hc595's Q7S goes to the Mikro Bus MISO pin for expansion I guess.

It seems like this would prevent any other Click board from using the same SPI bus, since the Q7S signal is always driving MISO?

Is this true, or am I missing something? I need several Click boards on the same SPI bus.

Thanks.
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biljana.nedeljkovic
mikroElektronika team
Posts: 1043
Joined: 30 Jun 2015 15:15

Re: 7seg-click issue?

#2 Post by biljana.nedeljkovic » 31 May 2016 13:04

Hello,

What type of click boards would you use?

I can run some tests here to check if they can work together.

Kind regards,
Biljana

mefleming55
Posts: 55
Joined: 27 Dec 2006 23:16
Location: Portland, Oregon, Earth
Contact:

Re: 7seg-click issue?

#3 Post by mefleming55 » 31 May 2016 18:57

Biljana,

The ADC 2 Click mainly, but anything on the same SPI bus with 7seg-click that drives MISO will be an issue.

I have exhausted all my PPS options and need multiple Click boards on the same SPI bus :-(
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