topic Re: FlexCAN filter question in Kinetis Microcontrollers

FlexCAN filter question

davidsherman — Mon, 12 Sep 2016 19:04:06 GMT

I'm using the KE18F512, and I have the FlexCAN working in FIFO mode. MCR[IDAM] = 0, CTRL2[RFFN] = 0, MCR[IRMQ]=1, CTRL2[EACEN] = 1, CTRL2[MRP] = 0. The message buffers from 8-15 are being used for transmission only. I am trying to filter standard frames, so I have the 8 FIFO filters set for 0x40000000, which should require the IDE bit. However, both standard and extended frames are being received. What am I doing wrong?

Re: FlexCAN filter question

jorge_a_vazquez — Thu, 15 Sep 2016 19:42:04 GMT

Hi David Sherman

Public information related with KE18F512 part number is not available yet, you need to contact your FAE to get support on this.

Sorry for the inconveniences that this may cause you.

Regards

Jorge Alcala

Re: FlexCAN filter question

davidsherman — Fri, 16 Sep 2016 16:25:08 GMT

The question was not about KE18, only about FlexCAN. I got it figured out though.