def cycle_device_port(device_id, port, wait=2):
"""Cycle a port off then on"""
if len(device_id) == 1:
target = get_target_from_index(device_id)
if target is None:
return jsonify(
{"error": f"Index {device_id} not found in devices list"})
else:
target = get_target_from_id(device_id)
if target is None:
return jsonify({"error": f"Device with ID {device_id} not found"})
if not validate_port(target, port):
return jsonify({
"error":
"{} is out of range for device ({} - {})".format(
port, sispm.getminport(target), sispm.getmaxport(target))
})
sispm.switchoff(target, port)
time.sleep(wait)
sispm.switchon(target, port)
return jsonify("OK")
def switch_off(self, socket):
try:
for d in self.devices:
if sispm.getid(self.powerstrips_rooms[str(
self.device_room)]) == self.device_id:
sispm.switchoff(
self.powerstrips_rooms[str(self.device_room)], socket)
except Exception as e:
print('Powerstrip().switch_off()', e)
def switch_all_off(self):
try:
if sispm.getid(self.powerstrips_rooms[str(
self.device_room)]) == self.device_id:
for i in range(self.powerstrip_length):
socket = self.first_socket + i
sispm.switchoff(
self.powerstrips_rooms[str(self.device_room)], socket)
except Exception as e:
print('Powerstrip().switch_all_off()', e)
if dev is None:
print('Device ' + id + ' not found')
quit()
# Open serial connection
ser = serial.Serial(
port = tty, \
baudrate = 115200, \
stopbits = serial.STOPBITS_ONE, \
bytesize = serial.EIGHTBITS, \
timeout = 5)
# Switch device off
print("== Switching off ==")
sispm.switchoff(dev, port)
# Wait for two seconds
time.sleep(2)
# Switch device on
print("== Switching on ==")
sispm.switchon(dev, port)
# Wait for U-Boot message
skip_output(ser, 'stop autoboot:')
# Stop boot process
ser.write(b'\r\r')
skip_output(ser)
def main():
# Find our devices.
devices = sispm.connect()
# Were they found?
if len(devices) == 0:
print("No device found")
sys.exit(1)
# If there is only one device, use it as default.
if len(devices) == 1:
dev = devices[0]
else:
dev = None
# Define command line options.
try:
opts, args = getopt.getopt(sys.argv[1:], "D:d:f:ho:t:")
except getopt.GetoptError as err:
print(str(err))
usage()
sys.exit(2)
# Handle command line.
for o, a in opts:
if o == "-D":
dev = None
for d in devices:
if sispm.getid(d) == a:
dev = d
break
if dev == None:
print("device with id {} not found".format(a))
break
elif o == "-d":
d = int(a)
if d < 0 or d >= len(devices):
print("unknown device {}".format(d))
break
dev = devices[d]
elif o == "-f":
p = int(a)
if not checkport(dev, p):
break
sispm.switchoff(dev, p)
elif o == "-h":
usage()
print()
elif o == "-o":
p = int(a)
if not checkport(dev, p):
break
sispm.switchon(dev, p)
elif o == "-t":
p = int(a)
if not checkport(dev, p):
break
if sispm.getstatus(dev, p) == 0:
sispm.switchon(dev, p)
else:
sispm.switchoff(dev, p)
else:
break
# Always output the device status.
status(devices)
# Workaround for bug in old version of usb library.
devices = None
dev = None
for d in devices:
if sispm.getid(d) == id:
dev = d
break
if dev is None:
print("Device " + id + " not found")
quit()
# Open serial connection
ser = serial.Serial(port=tty, baudrate=115200, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout=5)
# Switch device off
print("== Switching off ==")
sispm.switchoff(dev, port)
# Wait for two seconds
time.sleep(2)
# Switch device on
print("== Switching on ==")
sispm.switchon(dev, port)
# Wait for U-Boot message
skip_output(ser, "stop autoboot:")
# Stop boot process
ser.write(b"\r\r")
skip_output(ser)
