topic Re: Flexcan with no filter in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Flexcan-with-no-filter/m-p/587073#M34606 <HTML><HEAD></HEAD><BODY><P>Found it, had RXFGMASK set incorrectly. IMRQ = 0 and RXFGMASK = 0 means everything goes into the FIFO.</P></BODY></HTML> Tue, 09 Aug 2016 20:11:42 GMT davidsherman 2016-08-09T20:11:42Z Flexcan with no filter https://community.nxp.com/t5/Kinetis-Microcontrollers/Flexcan-with-no-filter/m-p/587072#M34605 <HTML><HEAD></HEAD><BODY><P>I've got to be missing something, but the documentation isn't helping much.&nbsp; I have the FIFO in the FlexCAN working, but only if I have something that matches the IDs in the filter.&nbsp; Simple question (I hope):</P><P></P><P>What if I don't want it to filter anything?</P></BODY></HTML> Tue, 09 Aug 2016 19:10:16 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Flexcan-with-no-filter/m-p/587072#M34605 davidsherman 2016-08-09T19:10:16Z Re: Flexcan with no filter https://community.nxp.com/t5/Kinetis-Microcontrollers/Flexcan-with-no-filter/m-p/587073#M34606 <HTML><HEAD></HEAD><BODY><P>Found it, had RXFGMASK set incorrectly. IMRQ = 0 and RXFGMASK = 0 means everything goes into the FIFO.</P></BODY></HTML> Tue, 09 Aug 2016 20:11:42 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Flexcan-with-no-filter/m-p/587073#M34606 davidsherman 2016-08-09T20:11:42Z