topic spc5748 Interruption Interaction in Multi-Core project in MPC5xxx https://community.nxp.com/t5/MPC5xxx/spc5748-Interruption-Interaction-in-Multi-Core-project/m-p/890114#M13136 <HTML><HEAD></HEAD><BODY><P>HI，</P><P>&nbsp; &nbsp; I changed the demo project "interrupt_control_multicore_mpc5748g",in my project I added two lin,one is in Z40，the other is in Z41.The PIT_Ch0 in Z40 don't work when the lin works in Z41.I work well ,when I comment out the following statement&nbsp;</P><P>please help!</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/80821i0990CCC75922DF69/image-size/large?v=v2&amp;px=999" title="1.png" alt="1.png" /></span></P></BODY></HTML> Sat, 11 May 2019 03:35:49 GMT gj3526 2019-05-11T03:35:49Z spc5748 Interruption Interaction in Multi-Core project https://community.nxp.com/t5/MPC5xxx/spc5748-Interruption-Interaction-in-Multi-Core-project/m-p/890114#M13136 <HTML><HEAD></HEAD><BODY><P>HI，</P><P>&nbsp; &nbsp; I changed the demo project "interrupt_control_multicore_mpc5748g",in my project I added two lin,one is in Z40，the other is in Z41.The PIT_Ch0 in Z40 don't work when the lin works in Z41.I work well ,when I comment out the following statement&nbsp;</P><P>please help!</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/80821i0990CCC75922DF69/image-size/large?v=v2&amp;px=999" title="1.png" alt="1.png" /></span></P></BODY></HTML> Sat, 11 May 2019 03:35:49 GMT https://community.nxp.com/t5/MPC5xxx/spc5748-Interruption-Interaction-in-Multi-Core-project/m-p/890114#M13136 gj3526 2019-05-11T03:35:49Z Re: spc5748 Interruption Interaction in Multi-Core project https://community.nxp.com/t5/MPC5xxx/spc5748-Interruption-Interaction-in-Multi-Core-project/m-p/890115#M13137 <HTML><HEAD></HEAD><BODY><P>Hi,</P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P>The PIT_Ch0 in Z40 don't work when the lin works in Z41</P></BLOCKQUOTE><P>could you be more specific?</P><P>What exactly is doing your INTC controller? As there is only one INTC you cannot execute more than 1 interrupt in a time.</P><P>It doesn't really matter which core serves external interrupt from INTC.</P><P></P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P>I work well ,when I comment out the following statement&nbsp;</P></BLOCKQUOTE><P>How should I understand this message? Is your PIT interrupt working fine if LIN interrupt is disabled? or?</P><P></P><P>regards,</P><P>Peter</P></BODY></HTML> Tue, 14 May 2019 09:35:27 GMT https://community.nxp.com/t5/MPC5xxx/spc5748-Interruption-Interaction-in-Multi-Core-project/m-p/890115#M13137 petervlna 2019-05-14T09:35:27Z