https://community.nxp.com/t5/S32K/S32K144-lin-slave-s32k144-diagnostic-function/m-p/1894893#M36954 <P>Hi，all</P><P>I use&nbsp; S32K144 EVB board, use&nbsp; lin_slave_s32k144 sdk demo to test Lin, I want to test lin slave&nbsp;diagnostic function, so I&nbsp; send 0x3c to board, but it did not response.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Ada_Lovelace_1-1719466781376.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285984i124360F8B7255BE5/image-size/medium?v=v2&amp;px=400" role="button" title="Ada_Lovelace_1-1719466781376.png" alt="Ada_Lovelace_1-1719466781376.png" /></span></P><P>I debug the code, check whether RX Queue contains data failed, it is not inDIAG_SERVICE_CALLBACK_HANDLER.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Ada_Lovelace_0-1719466550797.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285981i2301E057D574B17E/image-size/medium?v=v2&amp;px=400" role="button" title="Ada_Lovelace_0-1719466550797.png" alt="Ada_Lovelace_0-1719466550797.png" /></span></P><P>What shoud I change it to make the function work?&nbsp;</P><P>I upload the project, please help me.</P> Thu, 27 Jun 2024 06:08:18 GMT Ada_Lovelace 2024-06-27T06:08:18Z https://community.nxp.com/t5/S32K/S32K144-lin-slave-s32k144-diagnostic-function/m-p/1894893#M36954 <P>Hi，all</P><P>I use&nbsp; S32K144 EVB board, use&nbsp; lin_slave_s32k144 sdk demo to test Lin, I want to test lin slave&nbsp;diagnostic function, so I&nbsp; send 0x3c to board, but it did not response.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Ada_Lovelace_1-1719466781376.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285984i124360F8B7255BE5/image-size/medium?v=v2&amp;px=400" role="button" title="Ada_Lovelace_1-1719466781376.png" alt="Ada_Lovelace_1-1719466781376.png" /></span></P><P>I debug the code, check whether RX Queue contains data failed, it is not inDIAG_SERVICE_CALLBACK_HANDLER.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Ada_Lovelace_0-1719466550797.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285981i2301E057D574B17E/image-size/medium?v=v2&amp;px=400" role="button" title="Ada_Lovelace_0-1719466550797.png" alt="Ada_Lovelace_0-1719466550797.png" /></span></P><P>What shoud I change it to make the function work?&nbsp;</P><P>I upload the project, please help me.</P> Thu, 27 Jun 2024 06:08:18 GMT https://community.nxp.com/t5/S32K/S32K144-lin-slave-s32k144-diagnostic-function/m-p/1894893#M36954 Ada_Lovelace 2024-06-27T06:08:18Z https://community.nxp.com/t5/S32K/S32K144-lin-slave-s32k144-diagnostic-function/m-p/1895682#M36990 <P>Hi,</P><P>I sent you&nbsp;LIN Stack diagnostic demo we received from Apps team.</P><DIV>Hope you got it and it helps.</DIV><DIV>&nbsp;</DIV><DIV>BR, Petr</DIV> Fri, 28 Jun 2024 06:26:23 GMT https://community.nxp.com/t5/S32K/S32K144-lin-slave-s32k144-diagnostic-function/m-p/1895682#M36990 PetrS 2024-06-28T06:26:23Z