程熙然 2016013325
来自iCenter Wiki
- 二位数二进制小灯
import RPi.GPIO as GPIO import time
GPIO.setmode(GPIO.BCM) GPIO.setup(24,GPIO.IN) GPIO.setup(25,GPIO.OUT) GPIO.setup(18,GPIO.OUT)
- indicator
ind = 0
while True:
inputValue = GPIO.input(24)
if (inputValue == True):
ind += 1
print(ind)
else:
ind += 0
time.sleep(0.2)
if(ind%4 == 1):
GPIO.output(25,GPIO.HIGH)
GPIO.output(18,GPIO.LOW)
elif(ind%4 == 2):
GPIO.output(18,GPIO.HIGH)
GPIO.output(25,GPIO.LOW)
elif(ind%4 == 3):
GPIO.output(25,GPIO.HIGH)
GPIO.output(18,GPIO.HIGH)
else:
GPIO.output(25,GPIO.LOW)
GPIO.output(18,GPIO.LOW)
- 流水灯
- 灯不会自动停
import RPi.GPIO as GPIO import time
GPIO.setmode(GPIO.BCM) GPIO.setup(24,GPIO.IN) GPIO.setup(25,GPIO.OUT) GPIO.setup(18,GPIO.OUT) GPIO.setup(17,GPIO.OUT)
- indicator
ind = 0
while True:
inputValue = GPIO.input(24)
if (inputValue == True):
ind += 1
print(ind)
else:
ind += 0
time.sleep(0.2)
if(ind%2 == 1):
GPIO.output(25,GPIO.HIGH)
time.sleep(.1)
GPIO.output(25,GPIO.LOW)
GPIO.output(18,GPIO.HIGH)
time.sleep(.1)
GPIO.output(18,GPIO.LOW)
GPIO.output(17,GPIO.HIGH)
time.sleep(.1)
GPIO.output(17,GPIO.LOW)
else:
GPIO.output(17,GPIO.HIGH)
time.sleep(.1)
GPIO.output(17,GPIO.LOW)
GPIO.output(18,GPIO.HIGH)
time.sleep(.1)
GPIO.output(18,GPIO.LOW)
GPIO.output(25,GPIO.HIGH)
time.sleep(.1)
GPIO.output(25,GPIO.LOW)
