https://devzone.nordicsemi.com/f/nordic-q-a/90388/spi-transfer-fail-getting-stuckI am trying to write to external flash memory using NRF52840. The flash uses spi protcol. My code is getting stuck in spi_xfer function. Error code is not in scope for the particular function so cant determine that. Attached hereis the code that i amen-USTelligent Community 13Wed, 27 Jul 2022 13:22:56 GMThttps://devzone.nordicsemi.com/thread/378932?ContentTypeID=1Wed, 27 Jul 2022 13:22:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bcb910a5-d93a-4339-a89b-5a86b275d972Kenneth<p>Do you see any data on the SPI pins? In specific make sure that CLK toggle as expected (and is not forced low externally by some electrical issues).</p> <p>Kenneth</p><div style="clear:both;"></div>