https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Code-to-Reproduce-CRC32-Output-from-RT6xx-CRC-Engine/m-p/1964019#M32005 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/240689">@pcpro1789</a>&nbsp;,</P> <P>Thanks for your interest in NXP MIMXRT series!</P> <P>The official release does not publicize the exact code, however, it is possible to derive this calculation based on the setup in the user manual .If you need to use this calculation in your application, you may need to write the application code yourself.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_0-1727604037716.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301838i3A9B74D11A71CC42/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_0-1727604037716.png" alt="Gavin_Jia_0-1727604037716.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_1-1727604091455.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301839i74A0F2A3EEB7F7A6/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_1-1727604091455.png" alt="Gavin_Jia_1-1727604091455.png" /></span></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>The calculation results of the Demo in the SDK are the same as those in this online tool(Chinese version), and you can refer to this online tool to write the application code:&nbsp;<A href="https://www.toolhelper.cn/DigestAlgorithm/CRC" target="_blank">https://www.toolhelper.cn/DigestAlgorithm/CRC</A></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_2-1727604222505.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301842iAB67D3FA94F67980/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_2-1727604222505.png" alt="Gavin_Jia_2-1727604222505.png" /></span></P> <P><BR />Best regards,<BR />Gavin</P> <P>&nbsp;</P> <DIV id="eJOY__extension_root" class="eJOY__extension_root_class" style="all: unset;">&nbsp;</DIV> Sun, 29 Sep 2024 10:04:04 GMT Gavin_Jia 2024-09-29T10:04:04Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Code-to-Reproduce-CRC32-Output-from-RT6xx-CRC-Engine/m-p/1962899#M31977 <P>Where can I find pseudo (or actual) code to reproduce the CRC32 output from the RT6xx CRC engine?</P> Thu, 26 Sep 2024 19:08:17 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Code-to-Reproduce-CRC32-Output-from-RT6xx-CRC-Engine/m-p/1962899#M31977 pcpro1789 2024-09-26T19:08:17Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Code-to-Reproduce-CRC32-Output-from-RT6xx-CRC-Engine/m-p/1964019#M32005 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/240689">@pcpro1789</a>&nbsp;,</P> <P>Thanks for your interest in NXP MIMXRT series!</P> <P>The official release does not publicize the exact code, however, it is possible to derive this calculation based on the setup in the user manual .If you need to use this calculation in your application, you may need to write the application code yourself.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_0-1727604037716.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301838i3A9B74D11A71CC42/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_0-1727604037716.png" alt="Gavin_Jia_0-1727604037716.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_1-1727604091455.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301839i74A0F2A3EEB7F7A6/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_1-1727604091455.png" alt="Gavin_Jia_1-1727604091455.png" /></span></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>The calculation results of the Demo in the SDK are the same as those in this online tool(Chinese version), and you can refer to this online tool to write the application code:&nbsp;<A href="https://www.toolhelper.cn/DigestAlgorithm/CRC" target="_blank">https://www.toolhelper.cn/DigestAlgorithm/CRC</A></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Gavin_Jia_2-1727604222505.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/301842iAB67D3FA94F67980/image-size/medium?v=v2&amp;px=400" role="button" title="Gavin_Jia_2-1727604222505.png" alt="Gavin_Jia_2-1727604222505.png" /></span></P> <P><BR />Best regards,<BR />Gavin</P> <P>&nbsp;</P> <DIV id="eJOY__extension_root" class="eJOY__extension_root_class" style="all: unset;">&nbsp;</DIV> Sun, 29 Sep 2024 10:04:04 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Code-to-Reproduce-CRC32-Output-from-RT6xx-CRC-Engine/m-p/1964019#M32005 Gavin_Jia 2024-09-29T10:04:04Z