[GitHub] [incubator-nuttx] v01d opened a new issue #3419: SIMULATOR HAS NO INTERRUPTS (NON-PREMPTIBLE)

[GitBox <gi...@apache.org>]

v01d opened a new issue #3419:
URL: https://github.com/apache/incubator-nuttx/issues/3419


   ```
     Description: The current simulator implementation is has no interrupts and, hence,
                  is non-preemptible.  Also, without simulated interrupt, there can
                  be no high-fidelity simulated device drivers.
   
                  Currently, all timing and serial input is simulated in the IDLE loop:
                  When nothing is going on in the simulation, the IDLE loop runs and
                  fakes timer and UART events.
     Status:      Open
     Priority:    Low, unless there is a need for developing a higher fidelity simulation
                  I have been thinking about how to implement simulated interrupts in
                  the simulation.  I think a solution would work like this:
                  https://cwiki.apache.org/confluence/display/NUTTX/NuttX+Simulation
   ```


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