https://community.nxp.com/t5/FreeMASTER/FreeMaster-CAN-checksum-error/m-p/1745751#M1518 <P>&nbsp; &nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20231025155255.jpg" style="width: 462px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/246686i368C0FC17D41AF01/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20231025155255.jpg" alt="微信图片_20231025155255.jpg" /></span></P><P>&nbsp;</P><P>&nbsp; &nbsp; The project worked well before.&nbsp; However, today it failed showing "CAN response chacksum error".</P><P>&nbsp;</P><P>&nbsp;</P> Wed, 25 Oct 2023 08:01:57 GMT ChenBowen 2023-10-25T08:01:57Z https://community.nxp.com/t5/FreeMASTER/FreeMaster-CAN-checksum-error/m-p/1745751#M1518 <P>&nbsp; &nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20231025155255.jpg" style="width: 462px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/246686i368C0FC17D41AF01/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20231025155255.jpg" alt="微信图片_20231025155255.jpg" /></span></P><P>&nbsp;</P><P>&nbsp; &nbsp; The project worked well before.&nbsp; However, today it failed showing "CAN response chacksum error".</P><P>&nbsp;</P><P>&nbsp;</P> Wed, 25 Oct 2023 08:01:57 GMT https://community.nxp.com/t5/FreeMASTER/FreeMaster-CAN-checksum-error/m-p/1745751#M1518 ChenBowen 2023-10-25T08:01:57Z https://community.nxp.com/t5/FreeMASTER/FreeMaster-CAN-checksum-error/m-p/1751756#M1537 <P>Hello,&nbsp;</P> <P>can you please give more details about your target application, MCU, board and the CAN adapter? Please describe what version was working and what changes you made.</P> <P>Can you try a demo application or anything we could use on our side to repeat your issue?</P> <P>Thanks,<BR />Michal</P> Fri, 03 Nov 2023 08:10:19 GMT https://community.nxp.com/t5/FreeMASTER/FreeMaster-CAN-checksum-error/m-p/1751756#M1537 MichalH 2023-11-03T08:10:19Z