kopia lustrzana https://github.com/craigerl/digipi
72 wiersze
2.6 KiB
Python
Executable File
72 wiersze
2.6 KiB
Python
Executable File
#!/usr/bin/python3
|
|
import RPi.GPIO as GPIO
|
|
import subprocess
|
|
from socket import gethostname
|
|
from socket import gethostbyname
|
|
from time import sleep
|
|
from signal import pause
|
|
|
|
# GPIO buttons, pi tft uses logical 23 and 24 gpio pins
|
|
#GPIO.setwarnings(False)
|
|
GPIO.setmode(GPIO.BCM)
|
|
GPIO.setup(23,GPIO.IN)
|
|
GPIO.setup(24,GPIO.IN)
|
|
|
|
|
|
def button_callback_24(number):
|
|
print("Button ", number, " pressed.")
|
|
if number == 24: # start digipeater
|
|
try:
|
|
cmd = "sudo systemctl is-active digipeater"
|
|
status = "active"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
except:
|
|
status = "inactive"
|
|
if status == "inactive":
|
|
cmd = "sudo systemctl start digipeater"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
else:
|
|
cmd = "hostname -I | cut -d' ' -f1"
|
|
IP = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
if ( len(IP) < 5 ):
|
|
IP = "0.0.0.0"
|
|
cmd = "sudo systemctl stop digipeater"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
cmd = "sudo /home/pi/digibanner.py -b Standby -s " + IP
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
return(0)
|
|
|
|
|
|
def button_callback_23(number):
|
|
print("Button ", number, " pressed.")
|
|
if number == 23: # start TNC/igate
|
|
try:
|
|
cmd = "sudo systemctl is-active tnc"
|
|
status = "active"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
except:
|
|
status = "inactive"
|
|
if status == "inactive":
|
|
cmd = "sudo systemctl start tnc"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
else:
|
|
cmd = "hostname -I | cut -d' ' -f1"
|
|
IP = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
if ( len(IP) < 5 ):
|
|
IP = "0.0.0.0"
|
|
cmd = "sudo systemctl stop tnc"
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
cmd = "sudo /home/pi/digibanner.py -b Standby -s " + IP
|
|
cmd_output = subprocess.check_output(cmd, shell=True).decode("utf-8")
|
|
return(0)
|
|
|
|
GPIO.add_event_detect(24,GPIO.FALLING,callback=button_callback_24,bouncetime=2500)
|
|
GPIO.add_event_detect(23,GPIO.FALLING,callback=button_callback_23,bouncetime=2500)
|
|
|
|
# better way of doing nothing without an import?
|
|
|
|
pause()
|
|
|
|
#while True:
|
|
# sleep(10000000)
|