https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Unknown-Address-Issue-Lin-Stack/m-p/1619149#M19135 <P>Hi, I'm using S12 ECU as Lin Slave for Reprogramming using Lin Stack. I've added Lin stack, Ldf and Npf Files and generated the Lin configuration files using Nxp tool.</P><P>I've also added functions to setup lin interface like lin_ifc_init() and lin_sys_init in main function.</P><P>But after using the EnableInterrupts the code goes to unknow address.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="itsnewforme_0-1679398051324.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/215597i482BB76D41C39F4B/image-size/medium?v=v2&amp;px=400" role="button" title="itsnewforme_0-1679398051324.png" alt="itsnewforme_0-1679398051324.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="itsnewforme_1-1679398088742.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/215599i92BD45FB8BE7DC4F/image-size/medium?v=v2&amp;px=400" role="button" title="itsnewforme_1-1679398088742.png" alt="itsnewforme_1-1679398088742.png" /></span></P><P>I'm also attaching the .prm file of the workspace.</P><P>Please let us know how to resolve this issue</P> Tue, 21 Mar 2023 11:31:35 GMT itsnewforme 2023-03-21T11:31:35Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Unknown-Address-Issue-Lin-Stack/m-p/1619149#M19135 <P>Hi, I'm using S12 ECU as Lin Slave for Reprogramming using Lin Stack. I've added Lin stack, Ldf and Npf Files and generated the Lin configuration files using Nxp tool.</P><P>I've also added functions to setup lin interface like lin_ifc_init() and lin_sys_init in main function.</P><P>But after using the EnableInterrupts the code goes to unknow address.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="itsnewforme_0-1679398051324.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/215597i482BB76D41C39F4B/image-size/medium?v=v2&amp;px=400" role="button" title="itsnewforme_0-1679398051324.png" alt="itsnewforme_0-1679398051324.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="itsnewforme_1-1679398088742.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/215599i92BD45FB8BE7DC4F/image-size/medium?v=v2&amp;px=400" role="button" title="itsnewforme_1-1679398088742.png" alt="itsnewforme_1-1679398088742.png" /></span></P><P>I'm also attaching the .prm file of the workspace.</P><P>Please let us know how to resolve this issue</P> Tue, 21 Mar 2023 11:31:35 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Unknown-Address-Issue-Lin-Stack/m-p/1619149#M19135 itsnewforme 2023-03-21T11:31:35Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Unknown-Address-Issue-Lin-Stack/m-p/1619807#M19139 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/202343">@itsnewforme</a>,</P> <P>Before the interrupts are unmasked, can you check which interrupt flags are set (pending)?</P> <P>Are there ISRs for all the interrupts?</P> <P>You can use something like this catcher:</P> <P><A href="https://community.nxp.com/t5/S12-MagniV-Microcontrollers/S12Z-Interrupt-catcher-for-unexpected-interrupts/ta-p/1117675" target="_blank">https://community.nxp.com/t5/S12-MagniV-Microcontrollers/S12Z-Interrupt-catcher-for-unexpected-interrupts/ta-p/1117675</A></P> <P>&nbsp;</P> <P>BR, Daniel</P> Wed, 22 Mar 2023 12:36:09 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Unknown-Address-Issue-Lin-Stack/m-p/1619807#M19139 danielmartynek 2023-03-22T12:36:09Z