https://community.nxp.com/t5/S32K/SPI-full-duplex-communication-with-flash/m-p/1772473#M29517 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/217297">@sai-bodhanapu</a>&nbsp;</P> <P>Can you share the RTD version you are using so I can try to replicate your issue? Or your project, if it is possible?&nbsp;</P> <P>Also, have you already tested the SPI examples? Specifically for S32K312 devices, the last RTD version with examples is the v2.0.3.&nbsp;</P> <P>&nbsp;</P> <P>B.R.</P> <P>VaneB</P> Mon, 11 Dec 2023 18:25:30 GMT VaneB 2023-12-11T18:25:30Z https://community.nxp.com/t5/S32K/SPI-full-duplex-communication-with-flash/m-p/1771579#M29462 <P>Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/201913">@VaneB</a> , I am using S32k312 EVB, i tried to communicate with flash using SPI in full duplex mode, when i use the functions Spi_SyncTransmit ()or Spi_AsyncTransmit(), i always get dummy data before actual data in rx_buffer, the dummy data is always the size of tx_buffer.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="saibodhanapu_0-1702045056066.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/253603iCC8F78932275BDE4/image-size/medium?v=v2&amp;px=400" role="button" title="saibodhanapu_0-1702045056066.png" alt="saibodhanapu_0-1702045056066.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="saibodhanapu_1-1702045087183.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/253604iBFCF1F520E2A3FCA/image-size/medium?v=v2&amp;px=400" role="button" title="saibodhanapu_1-1702045087183.png" alt="saibodhanapu_1-1702045087183.png" /></span></P><P>these are my configurations from S32DS. please let me know if anything wrong with my configuration.</P> Fri, 08 Dec 2023 14:21:07 GMT https://community.nxp.com/t5/S32K/SPI-full-duplex-communication-with-flash/m-p/1771579#M29462 sai-bodhanapu 2023-12-08T14:21:07Z https://community.nxp.com/t5/S32K/SPI-full-duplex-communication-with-flash/m-p/1772473#M29517 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/217297">@sai-bodhanapu</a>&nbsp;</P> <P>Can you share the RTD version you are using so I can try to replicate your issue? Or your project, if it is possible?&nbsp;</P> <P>Also, have you already tested the SPI examples? Specifically for S32K312 devices, the last RTD version with examples is the v2.0.3.&nbsp;</P> <P>&nbsp;</P> <P>B.R.</P> <P>VaneB</P> Mon, 11 Dec 2023 18:25:30 GMT https://community.nxp.com/t5/S32K/SPI-full-duplex-communication-with-flash/m-p/1772473#M29517 VaneB 2023-12-11T18:25:30Z