3434bfa5d3
This renames Smart* to BLE* and removes the smart recognition. It is replaced by knowing the type of what we're interested at use time only. Only printing Service lists is now dumber. Interal variables to _bleio classes are now public as bleio_* instead so that other classes in the library can access them and its clearer what they are.
22 lines
640 B
Python
22 lines
640 B
Python
"""
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Used with ble_uart_echo_client.py. Receives characters from the UARTService and transmits them back.
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"""
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from adafruit_ble import BLERadio
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from adafruit_ble.advertising.standard import ProvideServicesAdvertisement
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from adafruit_ble.services.nordic import UARTService
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ble = BLERadio()
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uart = UARTService()
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advertisement = ProvideServicesAdvertisement(uart)
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while True:
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ble.start_advertising(advertisement)
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while not ble.connected:
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pass
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while ble.connected:
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# Returns b'' if nothing was read.
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one_byte = uart.read(1)
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if one_byte:
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print(one_byte)
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uart.write(one_byte)
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