readadc.py 文件源码

def initialize():
    GPIO.setmode(GPIO.BCM)
    GPIO.setwarnings(False)
    GPIO.setup(PINS.SPIMOSI, GPIO.OUT)
    GPIO.setup(PINS.SPIMISO, GPIO.IN)
    GPIO.setup(PINS.SPICLK, GPIO.OUT)
    GPIO.setup(PINS.SPICS, GPIO.OUT)


# Function to read data from Analog Pin 0 from MCP3008 (don't need to edit)
# This function will be called in our loop to get the current sensor value