https://community.nxp.com/t5/FreeMASTER/How-to-use-FlexCAN1-to-communicate-with-FreeMaster/m-p/1506582#M1117 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/195267">@ChenBowen</a>,</P><P>You can configure FreeMASTER Driver to use CAN1 by updating its corresponding base address in freemaster_cfg.h:</P><LI-CODE lang="c">/***************************************************************************** * Select communication interface (SCI/FlexCAN base address) ******************************************************************************/ #define FMSTR_SCI_BASE 0xFBE84000UL /* LINFlex0 base on MPC574xP */ #define FMSTR_CAN_BASE 0xFFEC0000UL /* FlexCAN0 base on MPC574xP */</LI-CODE><P>Note: FreeMASTER Driver does not configure the CAN interface, the setup is expected to be done in your application code.</P><P>&nbsp;</P> Tue, 16 Aug 2022 06:42:59 GMT iulian_stan 2022-08-16T06:42:59Z https://community.nxp.com/t5/FreeMASTER/How-to-use-FlexCAN1-to-communicate-with-FreeMaster/m-p/1506508#M1116 <P>Dear Expert：</P><P>&nbsp; &nbsp; MPC5744P，now I need to use CAN1 to connect with FreeMaster，because the CAN0 is being used by app.</P><P>&nbsp; &nbsp;The Freemaster SDK only uses CAN0，is it possible to use CAN1 ？</P> Tue, 16 Aug 2022 04:15:44 GMT https://community.nxp.com/t5/FreeMASTER/How-to-use-FlexCAN1-to-communicate-with-FreeMaster/m-p/1506508#M1116 ChenBowen 2022-08-16T04:15:44Z https://community.nxp.com/t5/FreeMASTER/How-to-use-FlexCAN1-to-communicate-with-FreeMaster/m-p/1506582#M1117 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/195267">@ChenBowen</a>,</P><P>You can configure FreeMASTER Driver to use CAN1 by updating its corresponding base address in freemaster_cfg.h:</P><LI-CODE lang="c">/***************************************************************************** * Select communication interface (SCI/FlexCAN base address) ******************************************************************************/ #define FMSTR_SCI_BASE 0xFBE84000UL /* LINFlex0 base on MPC574xP */ #define FMSTR_CAN_BASE 0xFFEC0000UL /* FlexCAN0 base on MPC574xP */</LI-CODE><P>Note: FreeMASTER Driver does not configure the CAN interface, the setup is expected to be done in your application code.</P><P>&nbsp;</P> Tue, 16 Aug 2022 06:42:59 GMT https://community.nxp.com/t5/FreeMASTER/How-to-use-FlexCAN1-to-communicate-with-FreeMaster/m-p/1506582#M1117 iulian_stan 2022-08-16T06:42:59Z