https://community.nxp.com/t5/8-bit-Microcontrollers/there-is-no-input-and-output-interaction/m-p/2020064#M24094 <P>Why can the microcontroller program be debuged normally, but there is no input and output interaction？All processes are fine, but there is no response after the program is written in. And there are no values in the debugger.</P> Fri, 27 Dec 2024 12:23:46 GMT Li9999 2024-12-27T12:23:46Z https://community.nxp.com/t5/8-bit-Microcontrollers/there-is-no-input-and-output-interaction/m-p/2020064#M24094 <P>Why can the microcontroller program be debuged normally, but there is no input and output interaction？All processes are fine, but there is no response after the program is written in. And there are no values in the debugger.</P> Fri, 27 Dec 2024 12:23:46 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/there-is-no-input-and-output-interaction/m-p/2020064#M24094 Li9999 2024-12-27T12:23:46Z https://community.nxp.com/t5/8-bit-Microcontrollers/there-is-no-input-and-output-interaction/m-p/2020590#M24096 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/238073">@Li9999</a>,</P> <P>Could you help me with the following information?</P> <P>Which MCU and debugger are you using?</P> <P>What version of CodeWarrior are you using?</P> <P>Also, could you explain furthermore what is the expected behavior of the application?</P> Mon, 30 Dec 2024 23:45:03 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/there-is-no-input-and-output-interaction/m-p/2020590#M24096 Pablo_Ramos 2024-12-30T23:45:03Z