Hi
can i halt the cpu when i am at end of code? like this:
#endif (void)WDT1_Service(); __asm("WFI"); // Enable Debugging CoreDebug->DHCSR |= CoreDebug_DHCSR_C_DEBUGEN_Msk; // Halt the processor CoreDebug->DHCSR |= CoreDebug_DHCSR_C_HALT_Msk; for (;;) { } }
Yes application that is intended for one-time use. In the event that I need to reuse it, I can simply reprogram it. To facilitate this, I am seeking a method to halt the CPU once the application reaches its conclusion.
The reason behind this requirement is that I have developed a software tool to debug the device, and it is essential for me to determine when a application has finished execution. As it stands, the application continues to run indefinitely, making it difficult for me to ascertain its completion status.
ThanksMario
That seems a very strange approach to deducing that information. Your device doing nothing at all would still have two possible causes: it shut itself down on purpose, or it's completely hosed. In short, absence of reaction is very rarely a good way to signal anything.
Are you describing semihosting? The default implementation of _sys_exit will stop on a breakpoint (HLT).