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26 lines
724 B
Python
26 lines
724 B
Python
#!/usr/bin/env pybricks-micropython
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# Before running this program, make sure the client and server EV3 bricks are
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# paired using Bluetooth, but do NOT connect them. The program will take care
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# of establishing the connection.
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# The server must be started before the client!
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from pybricks.messaging import BluetoothMailboxClient, TextMailbox
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# This is the name of the remote EV3 we are connecting to.
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SERVER = 'ev3dev'
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client = BluetoothMailboxClient()
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mbox = TextMailbox('greeting', client)
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print('establishing connection...')
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client.connect(SERVER)
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print('connected!')
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# In this program, the client sends the first message and then waits for the
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# server to reply.
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mbox.send('hello!')
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mbox.wait()
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print(mbox.read())
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