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Laurens Valk
bd7806d2d4
Also activate auto formatting. Bump flake8 and mark black disagreements in setup.cfg.
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
#!/usr/bin/env python3
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from pybricks.messaging import BluetoothMailboxClient, TextMailbox
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# This demo makes your PC talk to an EV3 over Bluetooth.
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#
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# This is identical to the EV3 client example in ../bluetooth_client
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#
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# The only difference is that it runs in Python3 on your computer, thanks to
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# the Python3 implementation of the messaging module that is included here.
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# As far as the EV3 is concerned, it thinks it just talks to an EV3 client.
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#
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# So, the EV3 server example needs no further modifications. The connection
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# procedure is also the same as documented in the messaging module docs:
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# https://docs.pybricks.com/en/latest/messaging.html
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#
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# So, turn Bluetooth on on your PC and the EV3. You may need to make Bluetooth
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# visible on the EV3. You can skip pairing if you already know the EV3 address.
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# This is the address of the server EV3 we are connecting to.
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SERVER = "CC:78:AB:D8:4E:F6"
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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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