https://devzone.nordicsemi.com/f/nordic-q-a/55923/spim-xfer-reusabilityHi, I need trigger repeated SPIM via PPI for a batch of samples until the given RAM buffer is full. Then I need start another round of batch SPIM with another buffer. How can we handle the other SPIM xfer setup in the interrupt handler? A simple solutionen-USTelligent Community 13Thu, 26 Dec 2019 06:10:11 GMThttps://devzone.nordicsemi.com/thread/226851?ContentTypeID=1Thu, 26 Dec 2019 06:10:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8cdb6d3b-fc0d-4693-b605-f49dee6422f1yf13<p>After some experiments, it seems that we only need setup the PPI fabric once and then prepare a xfer with a different buffer in the interrupt handler.&nbsp;</p> <p>So I will close this ticket.</p><div style="clear:both;"></div>