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--- arduino:vl53l0x [2019/03/03 12:16] – aistis
+++ arduino:vl53l0x [2025/06/02 22:29] (current) – aistis
@@ Line 1: / Line 1: @@
+{{:arduino:pasted:20250602-222933.png}}
 VL53L0X 940nm
@@ Line 15: / Line 17: @@
 from matplotlib import pyplot as plt
-s = serial.Serial(port='COM6', baudrate=9600)
+s = serial.Serial(port='COM6', baudrate=9600) #data will come in 9 byte chunks every 500ms or so , byte 5 is distance in cm
 time.sleep(0.1)
-while s.in_waiting == 0: time.sleep(0.01)
+while s.in_waiting == 0: time.sleep(0.01) #wait for first byte to arrive
-while s.in_waiting != 0:
+while s.in_waiting != 0: #skip bytes until pause
     s.read(1)
     time.sleep(0.01)
@@ Line 24: / Line 26: @@
 x = np.arange(100)
 y = np.zeros(100)
-# y = np.full([100], np.nan)
 plt.ion()
 fig = plt.figure(1)
 plt.ylim(ymax=250, ymin=0)