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26 lines
591 B
Python
26 lines
591 B
Python
#!/usr/bin/env python3
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"""
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A very basic serial client that can unpack a binary 32 int from a message
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and print it to the console.
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message: b'H<bytes>\r\n'
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"""
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import serial
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PORT = '/dev/cu.usbmodem2667001'
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def main():
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print('Connecting to serial port: ', PORT)
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with serial.Serial(PORT, 9600, timeout=1) as ser:
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_ = ser.readline()
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print('Connection made')
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while True:
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msg = ser.readline()
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val = int.from_bytes(msg[1:-2], byteorder='little', signed=False)
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print('Recieved: ', val)
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if __name__ == '__main__':
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main()
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