After using a python module with OPi GPIO (in this case risingfalling.py) and when the program is terminated using Ctrl-C, I get the following error when I try to run it again:
user@pizero2:~/example$ sudo python risingfalling.py
Traceback (most recent call last):
File "risingfalling.py", line 14, in
GPIO.setup(23, GPIO.IN) # set GPIO25 as input (button)
ValueError: This channel is already in use by system as SEE_MANUAL.
After using a python module with OPi GPIO (in this case risingfalling.py) and when the program is terminated using Ctrl-C, I get the following error when I try to run it again:
user@pizero2:~/example$ sudo python risingfalling.py
Traceback (most recent call last):
File "risingfalling.py", line 14, in
GPIO.setup(23, GPIO.IN) # set GPIO25 as input (button)
ValueError: This channel is already in use by system as SEE_MANUAL.