https://community.nxp.com/t5/S32K/CAN-BUS/m-p/1655628#M23192 <P>How to synchronized the can bus of S32K118? I use example of can_pal_s32k118,but ESR1 registers&nbsp;<SPAN> indicating that Flexcan is not&nbsp; synchronized to the CAN bus .</SPAN></P> Tue, 23 May 2023 10:17:36 GMT ZzzzzZzzzz 2023-05-23T10:17:36Z https://community.nxp.com/t5/S32K/CAN-BUS/m-p/1655628#M23192 <P>How to synchronized the can bus of S32K118? I use example of can_pal_s32k118,but ESR1 registers&nbsp;<SPAN> indicating that Flexcan is not&nbsp; synchronized to the CAN bus .</SPAN></P> Tue, 23 May 2023 10:17:36 GMT https://community.nxp.com/t5/S32K/CAN-BUS/m-p/1655628#M23192 ZzzzzZzzzz 2023-05-23T10:17:36Z https://community.nxp.com/t5/S32K/CAN-BUS/m-p/1655775#M23203 <P>Hi,&nbsp;</P> <P><SPAN>could be pin setup, or transceiver issue (not active). FlexCAN must see 1 on RX pin to see bus idle and be able to synchronize. By default the SBC is in Forced Normal mode, if not try to reset it, i.e. follow steps in example description<BR /></SPAN></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_0-1684848286446.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/224480i8C79FBE89058508D/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_0-1684848286446.png" alt="PetrS_0-1684848286446.png" /></span></P> <P>BR, Petr</P> <P><SPAN>&nbsp;</SPAN></P> Tue, 23 May 2023 13:25:11 GMT https://community.nxp.com/t5/S32K/CAN-BUS/m-p/1655775#M23203 PetrS 2023-05-23T13:25:11Z