S32 Design Studio中的主题 Breakpoints fail after NMI https://community.nxp.com/t5/S32-Design-Studio/Breakpoints-fail-after-NMI/m-p/1086474#M6594 <HTML><HEAD></HEAD><BODY><P>I have a board with an FS45 SBC that generates an NMI on a problem to an S32K144, in a similar arrangement to the NewTec BMS reference design. As I apply power to 5V peripherals, it causes a momentary power dip, which triggers the SBC and generates an NMI.</P><P></P><P>The NMI is handled OK, and normal code operation is then resumed and the program continues to execute correctly, with all interrupts etc OK.</P><P></P><P>However while breakpoints function up until this point, they cease to operate after the NMI, until the next time the code is restarted in the debugger.</P><P>On occasions - under less clear circumstances - sometimes get the 'failed to write breakpoints' error as well as previously reported.</P><P></P><P>SDK S32 Design Studio S32K1xx RTM SDK 3.0.3 Patch for SDK 3.0.0 1.0.0.202005140959</P><P>S32DS 2.0.0.202001161704</P><P>PE Micro debugger.</P></BODY></HTML> Thu, 28 May 2020 18:05:07 GMT mnewton 2020-05-28T18:05:07Z Breakpoints fail after NMI https://community.nxp.com/t5/S32-Design-Studio/Breakpoints-fail-after-NMI/m-p/1086474#M6594 <HTML><HEAD></HEAD><BODY><P>I have a board with an FS45 SBC that generates an NMI on a problem to an S32K144, in a similar arrangement to the NewTec BMS reference design. As I apply power to 5V peripherals, it causes a momentary power dip, which triggers the SBC and generates an NMI.</P><P></P><P>The NMI is handled OK, and normal code operation is then resumed and the program continues to execute correctly, with all interrupts etc OK.</P><P></P><P>However while breakpoints function up until this point, they cease to operate after the NMI, until the next time the code is restarted in the debugger.</P><P>On occasions - under less clear circumstances - sometimes get the 'failed to write breakpoints' error as well as previously reported.</P><P></P><P>SDK S32 Design Studio S32K1xx RTM SDK 3.0.3 Patch for SDK 3.0.0 1.0.0.202005140959</P><P>S32DS 2.0.0.202001161704</P><P>PE Micro debugger.</P></BODY></HTML> Thu, 28 May 2020 18:05:07 GMT https://community.nxp.com/t5/S32-Design-Studio/Breakpoints-fail-after-NMI/m-p/1086474#M6594 mnewton 2020-05-28T18:05:07Z