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https://github.com/brendanhaines/ECEN5458_Project.git
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45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
import time
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import numpy as np
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import board
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import digitalio
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from adafruit_servokit import ServoKit
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from adafruit_ads1x15.ads1015 import ADS
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from adafruit_ads1x15.analog_in import AnalogIn
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if __name__ == "__main__":
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mux = np.empty(4)
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mux[0] = digitalio.DigitalInOut(board.D17).value
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mux[1] = digitalio.DigitalInOut(board.D27).value
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mux[2] = digitalio.DigitalInOut(board.D22).value
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mux[3] = digitalio.DigitalInOut(board.D23).value
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adc = ADS.ADS1015()
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adc_mux = AnalogIn(adc, ADS.P0)
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def get_reflectivity(chan):
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chan = int(chan)
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global mux
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global adc_mux
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mux = np.array(list(f"{chan:04b}"), dtype=int)
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return adc_mux.voltage
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while True:
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for ii in range(8):
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print(get_reflectivity(ii), end="")
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print()
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# servos = ServoKit(channels=16).continuous_servo
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# servos[0].throttle = 0
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# servos[1].throttle = 0
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# servos[2].throttle = 0
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# time.sleep(1)
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# servos[0].throttle = 20
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# servos[1].throttle = 20
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# servos[2].throttle = 20
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# time.sleep(1)
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# servos[0].throttle = 0
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# servos[1].throttle = 0
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# servos[2].throttle = 0
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