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24 lines
713 B
Python
24 lines
713 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 BluetoothMailboxServer, TextMailbox
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server = BluetoothMailboxServer()
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mbox = TextMailbox('greeting', server)
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# The server must be started before the client!
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print('waiting for connection...')
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server.wait_for_connection()
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print('connected!')
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# In this program, the server waits for the client to send the first message
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# and then sends a reply.
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mbox.wait()
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print(mbox.read())
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mbox.send('hello to you!')
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