https://community.nxp.com/t5/i-MX-Processors/RT1020-hardware-diagnosis/m-p/1539985#M196538 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/201007">@ikuzmych</a>&nbsp;,</P> <P>There isn't&nbsp; other hardware module or functions can do this.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> Wed, 19 Oct 2022 09:31:19 GMT jingpan 2022-10-19T09:31:19Z https://community.nxp.com/t5/i-MX-Processors/RT1020-hardware-diagnosis/m-p/1539551#M196508 <P>I am building an RTWDOG timer to reset my hardware in case of any of my tasks getting stuck in an infinite loop or failing to complete in a timely manner. However, I also wanted to cover any edge cases such as hardware faults or a serial communication protocol malfunction. Are there any commands or checks I can use to ensure that the hardware is healthy and not behaving abnormally?<BR /><BR /></P> Tue, 18 Oct 2022 18:06:11 GMT https://community.nxp.com/t5/i-MX-Processors/RT1020-hardware-diagnosis/m-p/1539551#M196508 ikuzmych 2022-10-18T18:06:11Z https://community.nxp.com/t5/i-MX-Processors/RT1020-hardware-diagnosis/m-p/1539985#M196538 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/201007">@ikuzmych</a>&nbsp;,</P> <P>There isn't&nbsp; other hardware module or functions can do this.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> Wed, 19 Oct 2022 09:31:19 GMT https://community.nxp.com/t5/i-MX-Processors/RT1020-hardware-diagnosis/m-p/1539985#M196538 jingpan 2022-10-19T09:31:19Z