https://devzone.nordicsemi.com/f/nordic-q-a/17660/having-trouble-using-the-pan-58-workaroundHi, IAR ARM 7.60.2 Nrf52 Softdevice 132 v3.0 SDK 11 I am trying to use SPI with easy DMA. I have implemented the PAN 58 workaround for sending 1 byte but it fails after sending 1 byte. It seems to be stuck in the SPI interupt handler. Is thereen-USTelligent Community 13Fri, 11 Nov 2016 14:17:07 GMThttps://devzone.nordicsemi.com/thread/67929?ContentTypeID=1Fri, 11 Nov 2016 14:17:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2886103d-e515-41b8-a16c-9d9fed89d26aknisbet<p>The project is large. I&#39;ll work on a simple example and post it.</p> <p>Kim</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/67927?ContentTypeID=1Fri, 11 Nov 2016 13:57:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8518d90c-dba1-4908-a83b-a85d4b83de5bPetter Myhre<p>Ok. Maybe you can edit your question and include your complete project? Or a project that reproduces the behavior?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/67928?ContentTypeID=1Fri, 11 Nov 2016 12:44:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:db1b6079-32cf-4851-a0ec-21953d541f64knisbet<p>I am using the SDK drivers and I am using the code from the link that you suggested. After the first byte is sent the SPI interrupt is called continuously.</p> <p>Kim</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/67926?ContentTypeID=1Fri, 11 Nov 2016 12:06:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c113c8c3-84ab-4dee-a66c-0ae59551268fPetter Myhre<p>Are you using the SDK drivers? Then <a href="https://devzone.nordicsemi.com/question/65248/problems-implementing-workaround-to-get-nrf52-to-send-an-octet-one-byte-through-spi/">this</a> may be of help.</p><div style="clear:both;"></div>