SPI Master Example Code: Clk &amp; MOSI Signal Errorhttps://devzone.nordicsemi.com/f/nordic-q-a/10993/spi-master-example-code-clk-mosi-signal-errorHi, I am trying to set up an SPI communication between nordic nrf52 (as a master) and another slave peripheral. I&#39;m using nrf52 sdks 0.9.2. I tried spi master loopback example and spi master with slave example, and both seemed to be working, with theen-USTelligent Community 13Wed, 23 Dec 2015 09:45:59 GMTRE: SPI Master Example Code: Clk & MOSI Signal Errorhttps://devzone.nordicsemi.com/thread/41110?ContentTypeID=1Wed, 23 Dec 2015 09:45:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:22b76bd2-78c7-460f-adcc-c69ab32a72efjiamin<p>I see... Yes you are right.<br /> The signals look alright after changing the ORDER config setting to MsbFirst.</p> <p>Thanks a lot for your help:)</p><div style="clear:both;"></div>RE: SPI Master Example Code: Clk & MOSI Signal Errorhttps://devzone.nordicsemi.com/thread/41109?ContentTypeID=1Tue, 22 Dec 2015 12:30:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:06b707a6-6a39-4118-8a73-f46dfb6da885RK<p>What is in your SPI CONFIG register? It looks to me that you&#39;re shifting out the least significant bit first, instead of the most significant bit. If you are doing that, all those traces are perfect, it&#39;s not 7 bits of lag, it&#39;s the 7 lowest 0s first followed by the 1</p> <p>I&#39;d say you have the ORDER field in CONFIG set to &#39;1&#39; == LsbFirst</p><div style="clear:both;"></div>