|
|
|
@ -1,3 +1,4 @@
|
|
|
|
|
|
|
|
# Turns on each pin of an mcp23017 on address 0x20 ( quick2wire IO expander )
|
|
|
|
import wiringpi2
|
|
|
|
import wiringpi2
|
|
|
|
|
|
|
|
|
|
|
|
pin_base = 65
|
|
|
|
pin_base = 65
|
|
|
|
@ -10,4 +11,5 @@ wiringpi2.mcp23017Setup(pin_base,i2c_addr)
|
|
|
|
for pin in pins:
|
|
|
|
for pin in pins:
|
|
|
|
wiringpi2.pinMode(pin,1)
|
|
|
|
wiringpi2.pinMode(pin,1)
|
|
|
|
wiringpi2.digitalWrite(pin,1)
|
|
|
|
wiringpi2.digitalWrite(pin,1)
|
|
|
|
|
|
|
|
wiringpi2.delay(1000)
|
|
|
|
|
|
|
|
wiringpi2.digitalWrite(pin,0)
|
|
|
|
|