https://community.nxp.com/t5/S32-Design-Studio/MPC-Bootloader/m-p/1575221#M9583 <P>Hi,<BR />I have a question</P><P>I read this link&nbsp;<BR /><A href="https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/HOWTO-Use-RAppID-BL-tool-with-MPC5744P-EVB/ta-p/1124846" target="_blank" rel="noopener">https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/HOWTO-Use-RAppID-BL-tool-with-MPC5744P...</A><BR />and succeeded to flash the .srec file using the bootloader after modifying the linker script as illustrated in the&nbsp; previous link. However, the application didn't start when I tried to make the same modifications to&nbsp; a demo_app project or driver examples project which are opened/selected as the following</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abdelrhman_0-1672235648285.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205613i3C9BD97F8D6FD180/image-size/medium?v=v2&amp;px=400" role="button" title="abdelrhman_0-1672235648285.png" alt="abdelrhman_0-1672235648285.png" /></span></P><P>this is the folder structure of the project</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abdelrhman_1-1672235734346.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205614iEC98C2609ECAD3AD/image-size/medium?v=v2&amp;px=400" role="button" title="abdelrhman_1-1672235734346.png" alt="abdelrhman_1-1672235734346.png" /></span></P><P><BR />Thank you in advance</P><P>&nbsp;</P> Wed, 28 Dec 2022 13:57:50 GMT abdelrhman 2022-12-28T13:57:50Z https://community.nxp.com/t5/S32-Design-Studio/MPC-Bootloader/m-p/1575221#M9583 <P>Hi,<BR />I have a question</P><P>I read this link&nbsp;<BR /><A href="https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/HOWTO-Use-RAppID-BL-tool-with-MPC5744P-EVB/ta-p/1124846" target="_blank" rel="noopener">https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/HOWTO-Use-RAppID-BL-tool-with-MPC5744P...</A><BR />and succeeded to flash the .srec file using the bootloader after modifying the linker script as illustrated in the&nbsp; previous link. However, the application didn't start when I tried to make the same modifications to&nbsp; a demo_app project or driver examples project which are opened/selected as the following</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abdelrhman_0-1672235648285.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205613i3C9BD97F8D6FD180/image-size/medium?v=v2&amp;px=400" role="button" title="abdelrhman_0-1672235648285.png" alt="abdelrhman_0-1672235648285.png" /></span></P><P>this is the folder structure of the project</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="abdelrhman_1-1672235734346.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/205614iEC98C2609ECAD3AD/image-size/medium?v=v2&amp;px=400" role="button" title="abdelrhman_1-1672235734346.png" alt="abdelrhman_1-1672235734346.png" /></span></P><P><BR />Thank you in advance</P><P>&nbsp;</P> Wed, 28 Dec 2022 13:57:50 GMT https://community.nxp.com/t5/S32-Design-Studio/MPC-Bootloader/m-p/1575221#M9583 abdelrhman 2022-12-28T13:57:50Z https://community.nxp.com/t5/S32-Design-Studio/MPC-Bootloader/m-p/1576676#M9595 <P>Hello,</P> <P>I'd suggest you to properly de-initialize peripherals such as FlexCAN/Uart and clear pending interrupts during application startup. RappID bootloader does not generate reset so the peripherals are not in their default state. There might occur an unhandled interrupt...</P> <P>Or you could attach JTAG debugger to figure out where exactly the app is crashing.&nbsp;</P> <P>Hope it helps.</P> <P>Stan</P> Tue, 03 Jan 2023 17:43:23 GMT https://community.nxp.com/t5/S32-Design-Studio/MPC-Bootloader/m-p/1576676#M9595 stanish 2023-01-03T17:43:23Z