https://community.nxp.com/t5/S32K/problem-with-S32K144EVB-board/m-p/1223251#M9752 <P>Hello, a few days ago, I use two S32K144EVB boards to run the demo of CAN communication (can_pal_s32k144) and a CAN based bootloader demo. The result was ok.</P><P>When I try to run the same CAN communicaiton demo today, I encounter a strange problem. The LED D1 turns to red after reset. D1 is in the red square in the following picture.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1.png" style="width: 720px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/136088i18D6A8A0B3012B96/image-size/large?v=v2&amp;px=999" role="button" title="1.png" alt="1.png" /></span></P><P>I can debug the software through the opensda, the software can run in the debug environment. But when I leave the debug mode, the D1 led turns to red immediately.</P><P>I think that the mcu is always been reset when power of, so the program has no chance to run. I have no idea about how to deal with the problem, please help.</P> Fri, 29 Jan 2021 11:35:15 GMT Jimny 2021-01-29T11:35:15Z https://community.nxp.com/t5/S32K/problem-with-S32K144EVB-board/m-p/1223251#M9752 <P>Hello, a few days ago, I use two S32K144EVB boards to run the demo of CAN communication (can_pal_s32k144) and a CAN based bootloader demo. The result was ok.</P><P>When I try to run the same CAN communicaiton demo today, I encounter a strange problem. The LED D1 turns to red after reset. D1 is in the red square in the following picture.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1.png" style="width: 720px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/136088i18D6A8A0B3012B96/image-size/large?v=v2&amp;px=999" role="button" title="1.png" alt="1.png" /></span></P><P>I can debug the software through the opensda, the software can run in the debug environment. But when I leave the debug mode, the D1 led turns to red immediately.</P><P>I think that the mcu is always been reset when power of, so the program has no chance to run. I have no idea about how to deal with the problem, please help.</P> Fri, 29 Jan 2021 11:35:15 GMT https://community.nxp.com/t5/S32K/problem-with-S32K144EVB-board/m-p/1223251#M9752 Jimny 2021-01-29T11:35:15Z