SPI1 In master mode receives ZERO no matter what

wouter · ‎2009-12-08

Posted on December 09, 2009 at 08:03

sborrell · ‎2011-05-17

Posted on May 17, 2011 at 13:12

Hi,

I stumbled across this forum/item.

Out of general interest have you resolved the SPI issue.

I to am designing with the Nanotron part and have had some problems with SPI.

I am using, sorry about this, a PIC32.

Best regards,

wouter · ‎2011-05-17

Posted on May 17, 2011 at 13:12

Hi,

I'm sorry but I lost track with the forum the past couple months. But to answer your question, yes we resolved the issue. It had nothing to do with the code. It was purely a hardware issue. If you are still struggling with your code/hardware i can most likely help you out. I know it has been 5 months when you posted this so i really hope you got it figured out by now :-]

cheers,

sborrell · ‎2011-05-17

Posted on May 17, 2011 at 13:12

Hi,

Thanks for the reply. I don't look at this forum very often as I am not using an ST device. But I discovered your posting while looking for Nanotron product users.

I have sorted the problem. I am currently using the older nanoEVR's with a PIC32, but can't achieve a very fast SPI. I have to put small delays in the routine to get them to work, even running at 5MHz SPI clock.

Anyway, this is not a problem and I have my design ranging correctly.

I will be trying the nanoPAN5375 soon on another project so we will see if this works better.

Have you got your design ranging or are you using it for communications?

There does seem to be many Nanotron product users on the forums, if fact you are the first I have found.

Good to hear from you.

Best regards,

Stefan