https://community.nxp.com/t5/S32K/CAN-CRC/m-p/1817344#M32241 <P>Hello,&nbsp;</P><P>My MCU is S32K144（64 pin）</P><P>During receiving the CAN frame,&nbsp;If the CAN CRC is not correct, the CRCERR will be 1. But how can I match the incorrect CRC with the relative CAN ID？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hanchun_0-1709112061349.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/265522iB6D493A23F12BA38/image-size/medium?v=v2&amp;px=400" role="button" title="Hanchun_0-1709112061349.png" alt="Hanchun_0-1709112061349.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 28 Feb 2024 09:22:14 GMT Hanchun 2024-02-28T09:22:14Z https://community.nxp.com/t5/S32K/CAN-CRC/m-p/1817344#M32241 <P>Hello,&nbsp;</P><P>My MCU is S32K144（64 pin）</P><P>During receiving the CAN frame,&nbsp;If the CAN CRC is not correct, the CRCERR will be 1. But how can I match the incorrect CRC with the relative CAN ID？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hanchun_0-1709112061349.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/265522iB6D493A23F12BA38/image-size/medium?v=v2&amp;px=400" role="button" title="Hanchun_0-1709112061349.png" alt="Hanchun_0-1709112061349.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 28 Feb 2024 09:22:14 GMT https://community.nxp.com/t5/S32K/CAN-CRC/m-p/1817344#M32241 Hanchun 2024-02-28T09:22:14Z https://community.nxp.com/t5/S32K/CAN-CRC/m-p/1817487#M32259 <P>Hi,</P> <P>there is no possibility for that. Module does not store received CRC and moreover if error is detected message is not moved-in info given MB. Just error free messages are stored, but without CRC info.</P> <P>BR, Petr</P> Wed, 28 Feb 2024 12:39:27 GMT https://community.nxp.com/t5/S32K/CAN-CRC/m-p/1817487#M32259 PetrS 2024-02-28T12:39:27Z