File size: 1,109 Bytes
8dc19e4 | 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | import sys
import signal
import subprocess
import serial
from time import sleep
# Define a signal handler function
def signal_handler(sig, frame):
print("SIGINT received. Exiting...")
ser.close()
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
ser = serial.Serial('COM5')
print(f'connected to {ser.name}')
def power_cycle():
print('sending haasoscope off')
ser.write(b'haasoscope off')
sleep(5)
print('sending haasoscope on')
ser.write(b'haasoscope on')
sleep(10)
def run():
# Command to run
cmd = 'python HaasoscopeQt.py -r13 -b6 -fastusb -scriptcern.py'.split(' ')
while True:
sleep(5)
power_cycle()
p = subprocess.Popen(cmd)
# completed_process = subprocess.run(cmd, capture_output=False, subprocess.HIGH_PRIORITY_CLASS)
p.wait()
sleep(3)
if p.returncode == 0:
print("HaasoscopeQt.py has exited successfully.")
ser.close()
exit()
else:
print("HaasoscopeQt.py has exited with an error.")
if __name__ == '__main__':
run()
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