The FlowMeter class in tcp.py was ported from serial to TCP/IP and works ok. The FlowController class, which subclasses FlowMeter, was copied over and never modified.
Through luck, the positional arguments line up if instancing FlowController from Python code, except address is never passed and therefore defaults to A. However, this luck does not hold when using the command line.
The
FlowMeterclass intcp.pywas ported from serial to TCP/IP and works ok. TheFlowControllerclass, which subclassesFlowMeter, was copied over and never modified.Through luck, the positional arguments line up if instancing
FlowControllerfrom Python code, exceptaddressis never passed and therefore defaults toA. However, this luck does not hold when using the command line.