The serial interface should implement the three methods in SerialInterface class.
__init__: I would suggest you to hard-code your serial initialization code there. I would suggest you to hard-code your settings and we will think about how to connect to other targets when we need it (i.e.: maybe we could list available targets and let the user choose, or load preferred targets from a local config file, or add a command line option...)send: your code to send a message (assumed previously formatted) through serial.receive: reads up to N bytes from the serial port (I set it to 1024 in my Bluetooth interface). It has a timeout (I set it to 10 ms). So basically, read raw bytes and avoid blocking here. I am assuming you can do that with the serial module you use.
The serial interface should implement the three methods in
SerialInterfaceclass.__init__: I would suggest you to hard-code your serial initialization code there. I would suggest you to hard-code your settings and we will think about how to connect to other targets when we need it (i.e.: maybe we could list available targets and let the user choose, or load preferred targets from a local config file, or add a command line option...)send: your code to send a message (assumed previously formatted) through serial.receive: reads up to N bytes from the serial port (I set it to 1024 in my Bluetooth interface). It has a timeout (I set it to 10 ms). So basically, read raw bytes and avoid blocking here. I am assuming you can do that with the serial module you use.