-
Notifications
You must be signed in to change notification settings - Fork 0
/
3_leds.py
32 lines (28 loc) · 823 Bytes
/
3_leds.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
import wiringpi
import time
import sys
from wiringpi import GPIO
wiringpi.wiringPiSetup()
wiringpi.pinMode(25, GPIO.OUTPUT)
wiringpi.pinMode(23, GPIO.OUTPUT)
wiringpi.pinMode(22, GPIO.OUTPUT)
while True:
try:
wiringpi.digitalWrite(25, GPIO.HIGH)
time.sleep(1)
wiringpi.digitalWrite(25, GPIO.LOW)
time.sleep(1)
wiringpi.digitalWrite(23, GPIO.HIGH)
time.sleep(1)
wiringpi.digitalWrite(23, GPIO.LOW)
time.sleep(1)
wiringpi.digitalWrite(22, GPIO.HIGH)
time.sleep(1)
wiringpi.digitalWrite(22, GPIO.LOW)
time.sleep(1)
except KeyboardInterrupt:
print("\n adios")
wiringpi.digitalWrite(25, GPIO.LOW)
wiringpi.digitalWrite(23, GPIO.LOW)
wiringpi.digitalWrite(22, GPIO.LOW)
sys.exit(0)