Comments (3)
Hey Mohit!
Your hunch is pretty much right - but instead of waiting an arbitrary amount you should be able to wait for MachineMotion.isReady() to return True.
Or something along those lines - there's an isReady functionality that waits until the machineMotion ports are ready for action.
the function isIoExpanderAvailable returns the value of a machineMotion class variable that gets updated once a "IOExpander available" topic is published to.
The class level variable is initialized to false and then turns true once the "IO available" message is published. It might be better to initialize the class parameter to 'Null' instead of false so a more descriptive error can be thrown.
Let's chat when you're back in!
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Let's add a 'wait for socket topic' in the 'io expander available' function in the library. This should prevent your error from happening.
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Issue was replicated using other MQTT topic, I'm moving the discussion to issue #28
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