wRTOS provides a handler to process exceptions that occur in an RTSS process. (If an exception occurs in a native Windows application, the Windows operating system handles it.) When the wRTOS handler encounters an error, it initiates one of the following actions:
- Freezes and/or terminates the process
- Modifies the application environment and continues
- Executes an orderly shutdown, known as a Blue Screen
If an exception occurs within an ISR (such as a wRTOS hardware interrupt or wRTOS timer interrupt), wRTOS immediately initiates a wRTOS Blue Screen stop message.
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