topic How to configure flexcan mailbox ? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-to-configure-flexcan-mailbox/m-p/877151#M133102 <HTML><HEAD></HEAD><BODY><P>I am trying to configure the mailbox settings in flexcan on a i.MX 6Ultra Lite SoC. I am new to this and i am not sure from where to start. <BR />I came to understand that mailbox can be configured from the kernel layer and not necessarily from the application layer.&nbsp; I am using a kernel version 4.9, but i am not sure what changes to <STRONG>flexcan.c</STRONG> can help me configure the mailboxes. Any sample code or reference to some documents will be appreciated.&nbsp; <BR />Thanks in advance.</P></BODY></HTML> Thu, 07 Mar 2019 15:20:22 GMT suresh_subraman 2019-03-07T15:20:22Z How to configure flexcan mailbox ? https://community.nxp.com/t5/i-MX-Processors/How-to-configure-flexcan-mailbox/m-p/877151#M133102 <HTML><HEAD></HEAD><BODY><P>I am trying to configure the mailbox settings in flexcan on a i.MX 6Ultra Lite SoC. I am new to this and i am not sure from where to start. <BR />I came to understand that mailbox can be configured from the kernel layer and not necessarily from the application layer.&nbsp; I am using a kernel version 4.9, but i am not sure what changes to <STRONG>flexcan.c</STRONG> can help me configure the mailboxes. Any sample code or reference to some documents will be appreciated.&nbsp; <BR />Thanks in advance.</P></BODY></HTML> Thu, 07 Mar 2019 15:20:22 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-configure-flexcan-mailbox/m-p/877151#M133102 suresh_subraman 2019-03-07T15:20:22Z Re: How to configure flexcan mailbox ? https://community.nxp.com/t5/i-MX-Processors/How-to-configure-flexcan-mailbox/m-p/877152#M133103 <HTML><HEAD></HEAD><BODY><P>Sorry, we don't have example.</P><P>For the details of flexcan, you can read the Chapter 24 in i.MX6ULRM. You can download the reference manual from here : <A class="link-titled" href="https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-6-processors/i.mx-6ultralite-processor-low-power-secure-arm-cortex-a7-core:i.MX6UL?tab=Documentation_Tab" title="https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-6-processors/i.mx-6ultralite-processor-low-power-secure-arm-cortex-a7-core:i.MX6UL?tab=Documentation_Tab">i.MX 6UltraLite Applications Processor | Single Arm® Cortex®-A7 @ 696 MHz | NXP</A>&nbsp;</P><P></P><P>For the driver details, please read the attached Linux reference manual.</P></BODY></HTML> Tue, 12 Mar 2019 08:03:45 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-configure-flexcan-mailbox/m-p/877152#M133103 jimmychan 2019-03-12T08:03:45Z