cancel
Showing results for 
Search instead for 
Did you mean: 

SPI1 shared ?

antonius
Senior
Posted on March 18, 2016 at 09:08

Guys,

Is it possible if I share SPI1 from STM32F107VC6 for SDcard and VS1053 ?

Any idea ?

Thanks
3 REPLIES 3
Posted on March 18, 2016 at 10:13

I don't use the 'F1, but aren't the SPI1 signals available on several different set of pins? If so you can simply use the internal GPIO multiplexer.

JW

antonius
Senior
Posted on March 18, 2016 at 12:13

I don t understand what you mean ??

Posted on March 18, 2016 at 12:41

Can you not just use independent chip selects for the different peripheral chips?

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..