https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171696#M369 <P>Hi,</P> <P>refer to Listen Only Mode, set by CRTL1[LOM] bit. In this mode more nodes must be connected to the bus as messages not acknowledged is not received in LOM mode.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_0-1758177877196.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/357456i92A2F2F0DB396306/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_0-1758177877196.png" alt="PetrS_0-1758177877196.png" /></span></P> <P>BR, Petr</P> <P>&nbsp;</P> Thu, 18 Sep 2025 06:45:26 GMT PetrS 2025-09-18T06:45:26Z https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171647#M368 <P><SPAN>I am currently using the S32K144. I would like to know how to set the CAN read_only_mode. Also, I want to know why I can’t receive bus messages under the read_only_mode.</SPAN></P> Thu, 18 Sep 2025 05:43:42 GMT https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171647#M368 Tau 2025-09-18T05:43:42Z https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171696#M369 <P>Hi,</P> <P>refer to Listen Only Mode, set by CRTL1[LOM] bit. In this mode more nodes must be connected to the bus as messages not acknowledged is not received in LOM mode.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PetrS_0-1758177877196.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/357456i92A2F2F0DB396306/image-size/medium?v=v2&amp;px=400" role="button" title="PetrS_0-1758177877196.png" alt="PetrS_0-1758177877196.png" /></span></P> <P>BR, Petr</P> <P>&nbsp;</P> Thu, 18 Sep 2025 06:45:26 GMT https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171696#M369 PetrS 2025-09-18T06:45:26Z https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171713#M370 <P>so,if I have only one node, I can not use this mode</P> Thu, 18 Sep 2025 07:03:25 GMT https://community.nxp.com/t5/K32-L-Series-Microcontrollers/CAN-Read-only-mode/m-p/2171713#M370 Tau 2025-09-18T07:03:25Z