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23 lines
426 B
23 lines
426 B
import serial
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import matplotlib.pyplot as plt
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ser = serial.Serial("COM3", 9600)
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num_values = int(input("kolik dat načíst?"))
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values = []
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while True:
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for i in range(num_values):
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line = ser.readline().decode("utf-8").strip()
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name, value = line.split(":")
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values.append(int(value))
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print(i)
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plt.plot(values)
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plt.show()
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values = []
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if input("q?") == "q":
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break
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