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harunkurt.me
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add serial_com2.py and new arduino example struct inside strcut method
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‎serial_com2.py‎

Lines changed: 60 additions & 0 deletions
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import serial
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import struct
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try:
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ser = serial.Serial( # set parameters, in fact use your own :-)
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port="/dev/ttyUSB0",
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baudrate=9600,
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bytesize=serial.SEVENBITS,
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parity=serial.PARITY_EVEN,
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stopbits=serial.STOPBITS_ONE
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)
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ser.isOpen() # try to open port, if possible print message and proceed with 'while True:'
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print ("port is opened!")
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except IOError: # if port is already opened, close it and open it again and print message
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ser.close()
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ser.open()
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print ("port was already open, was closed and opened again!")
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# typedef struct {
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# int x;
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# int y;
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# }Point;
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# typedef struct{
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# int16_t val;
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# int16_t other_val;
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# int16_t other_val2;
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# uint16_t checksum;
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# struct structVal{
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# int x;
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# int y;
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# };
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# Point point;
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# structVal stcVal;
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# } SerialCommand;
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while True:
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val=ser.readline()
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# print(val)
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# https://docs.python.org/3/library/struct.html#format-characters
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"""
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page is our c/cpp struct valuable datas
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"""
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value=struct.unpack_from("HHHH",val)
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# print(value)
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if value[3]==25:
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print(value[0:3])
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elif value[3]==55:
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print(value[0:3])
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# if value[2]==
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else:
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print("not true val")
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# print(value[0:3])
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# print(value)
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ser.close()

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