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Raise error on light value > 1024 #5

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Raise error on light value > 1024 #5

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5 changes: 3 additions & 2 deletions Line_Follower.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,9 @@ def read_analog(self, trys=5):
low_byte = raw_result[i*2+1]
analog_result[i] = high_byte + low_byte
if analog_result[i] > 1024:
continue
return analog_result
break
else:
return analog_result
else:
raise IOError("Line follower read error. Please check the wiring.")

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