S32KのトピックS32K144 FlexCAN Issues https://community.nxp.com/t5/S32K/S32K144-FlexCAN-Issues/m-p/837518#M3308 <HTML><HEAD></HEAD><BODY><P>In my S32K144 project, my ECU send only 3 messages(ID: 0x190, 0x191, 0x390) and receive 24 messages(all of these message ID smaller than 0x390). But I met 2 issues:</P><P>1.&nbsp; When only my ECU is present on bus, I will get "Error Passive" state(due to no Acknowledgement error). But when I start another ECU on same bus, my ECU cannot restore&nbsp;automatically.</P><P>2. Sometimes, my 0x390 message cannot be sent. But sometimes, it is OK.</P><P>For these 2 issues, what's the root cause? how to solve them?</P><P>Thank you ~~</P></BODY></HTML> Tue, 09 Oct 2018 09:10:10 GMT xiaoyuwang 2018-10-09T09:10:10Z S32K144 FlexCAN Issues https://community.nxp.com/t5/S32K/S32K144-FlexCAN-Issues/m-p/837518#M3308 <HTML><HEAD></HEAD><BODY><P>In my S32K144 project, my ECU send only 3 messages(ID: 0x190, 0x191, 0x390) and receive 24 messages(all of these message ID smaller than 0x390). But I met 2 issues:</P><P>1.&nbsp; When only my ECU is present on bus, I will get "Error Passive" state(due to no Acknowledgement error). But when I start another ECU on same bus, my ECU cannot restore&nbsp;automatically.</P><P>2. Sometimes, my 0x390 message cannot be sent. But sometimes, it is OK.</P><P>For these 2 issues, what's the root cause? how to solve them?</P><P>Thank you ~~</P></BODY></HTML> Tue, 09 Oct 2018 09:10:10 GMT https://community.nxp.com/t5/S32K/S32K144-FlexCAN-Issues/m-p/837518#M3308 xiaoyuwang 2018-10-09T09:10:10Z