nrf52840dk as SPI slave only receives while MISO is high.

[molviken]

Hi

I am currently using nrf52840dk with zephyr, and SPI used to work fine.

Now, as a slave, the kit only reads the data read while MISO is high (this might be what's supposed to happen), but the length of how long MISO stays up, varies. 

Example from logic analyzer can be seen in the picture. In this example, only the first two bytes were read.

[Susheel Nuguru]

I think it depends on how you are driving MISO and MOSI.

Could you post your pin configurations on both ends so that others can get more context to help you.