topic Re: Exception is received when using PIT & FreeRTOS in CodeWarrior for MCU https://community.nxp.com/t5/CodeWarrior-for-MCU/Exception-is-received-when-using-PIT-FreeRTOS/m-p/975117#M15263 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>This sound to me like you haven't PIT interrupt priority higher than uSDHC interrupt.</P><P>Have in mind that OS is serving interrupts instead your INTC handler in non OS example.</P><P>&nbsp;regards,</P><P>Peter</P></BODY></HTML> Fri, 13 Dec 2019 09:18:23 GMT petervlna 2019-12-13T09:18:23Z Exception is received when using PIT & FreeRTOS https://community.nxp.com/t5/CodeWarrior-for-MCU/Exception-is-received-when-using-PIT-FreeRTOS/m-p/975116#M15262 <HTML><HEAD></HEAD><BODY><P>Using SDK RTM 3.0 with S32DS for the MPC5748G. <BR />&nbsp;<BR />I opened the example&nbsp; freertos_mpc5748g&nbsp; project, from the supplied examples, the code runs as expected.<BR />However, when I add a pit interrupt component and try to call the interrupt callback the core jumps to uSDHC_DriverIRQHandler although this module is not active.<BR />If I use the same pit interrupt code without FreeRTOS, all works fine as well. <BR />&nbsp;<BR />Has anyone seen this issue?</P></BODY></HTML> Thu, 12 Dec 2019 15:37:10 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/Exception-is-received-when-using-PIT-FreeRTOS/m-p/975116#M15262 dazhou0503 2019-12-12T15:37:10Z Re: Exception is received when using PIT & FreeRTOS https://community.nxp.com/t5/CodeWarrior-for-MCU/Exception-is-received-when-using-PIT-FreeRTOS/m-p/975117#M15263 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>This sound to me like you haven't PIT interrupt priority higher than uSDHC interrupt.</P><P>Have in mind that OS is serving interrupts instead your INTC handler in non OS example.</P><P>&nbsp;regards,</P><P>Peter</P></BODY></HTML> Fri, 13 Dec 2019 09:18:23 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/Exception-is-received-when-using-PIT-FreeRTOS/m-p/975117#M15263 petervlna 2019-12-13T09:18:23Z