main.py 文件源码

def read_temp():
    global temp_f
    lines = read_temp_raw()
    while lines[0].strip()[-3:] != 'YES':
        #time.sleep(0.2)
        lines = read_temp_raw()
    equals_pos = lines[1].find('t=')
    if equals_pos != -1:
        temp_string = lines[1][equals_pos+2:]
        temp_c_raw = float(temp_string) / 1000.0
        temp_f_raw = temp_c_raw * 9.0 / 5.0 + 32.0
        temp_f = "{0:.0f}".format(temp_f_raw) #only whole numbers


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        #VARIABLES