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Example - show packet is received using the LED #15

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Dec 31, 2018
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Example - show packet is received using the LED #15

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7 changes: 7 additions & 0 deletions examples/rfm69_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,10 @@
#CS = digitalio.DigitalInOut(board.RFM69_CS)
#RESET = digitalio.DigitalInOut(board.RFM69_RST)

# Define the onboard LED
LED = digitalio.DigitalInOut(board.D13)
LED.direction = digitalio.Direction.OUTPUT

# Initialize SPI bus.
spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)

Expand Down Expand Up @@ -55,9 +59,12 @@
#packet = rfm69.receive(timeout=5.0)
# If no packet was received during the timeout then None is returned.
if packet is None:
# Packet has not been received
LED.value = False
print('Received nothing! Listening again...')
else:
# Received a packet!
LED.value = True
# Print out the raw bytes of the packet:
print('Received (raw bytes): {0}'.format(packet))
# And decode to ASCII text and print it too. Note that you always
Expand Down