https://community.nxp.com/t5/S32K/MCAL-SPI/m-p/1783175#M30244 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/225757">@MURADEL</a>&nbsp;</P> <P>Which MCU are you using?</P> <P>To find out if the problem is caused by software or hardware, could you test one of the available SPI examples? Do you observe the same behavior? Are there any changes?</P> <P>&nbsp;</P> <P>B.R.</P> <P>VaneB</P> Thu, 04 Jan 2024 18:50:12 GMT VaneB 2024-01-04T18:50:12Z https://community.nxp.com/t5/S32K/MCAL-SPI/m-p/1783044#M30231 <P>各位好，我在调试MCAL SPI驱动时遇到此问题，发送函数返回发送成功，并且也有波形，但是波形中参杂这高低不齐的波形。不知道是否跟MCAL配置有关系。该如何解决此问题？</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="MURADEL_0-1704375069907.jpeg" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/256717i414B87200A994885/image-size/medium?v=v2&amp;px=400" role="button" title="MURADEL_0-1704375069907.jpeg" alt="MURADEL_0-1704375069907.jpeg" /></span></P><P>&nbsp;</P> Thu, 04 Jan 2024 13:36:21 GMT https://community.nxp.com/t5/S32K/MCAL-SPI/m-p/1783044#M30231 MURADEL 2024-01-04T13:36:21Z https://community.nxp.com/t5/S32K/MCAL-SPI/m-p/1783175#M30244 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/225757">@MURADEL</a>&nbsp;</P> <P>Which MCU are you using?</P> <P>To find out if the problem is caused by software or hardware, could you test one of the available SPI examples? Do you observe the same behavior? Are there any changes?</P> <P>&nbsp;</P> <P>B.R.</P> <P>VaneB</P> Thu, 04 Jan 2024 18:50:12 GMT https://community.nxp.com/t5/S32K/MCAL-SPI/m-p/1783175#M30244 VaneB 2024-01-04T18:50:12Z