Nucleo-F412ZG SPI is not sending out the 32 clocks to do a 4 byte write

[JDOG]

I am using the 

[TDK]

Increase your analyzer sampling rate to max. Looks like you're just missing the pulses.

What is your SPI clock rate and logic analyzer sampling rate?

[JDOG]

Thanks for responding... I will get that info for you.

[JDOG]

I did put the Scope on the clock pin and it looks like you are right. The logic analyzer is not able to sample fast enough but the scope is seeing the clocks.

[TDK]

The logic analyzer should be able to sample at 500 Msps, which is likely enough. The settings are in the top tab.

[JDOG · Accepted solution]

I slowed the SPI clock down to 3.125 Mhz and everything works fine.

Thanks for your help