def __init__(self, log_file_name=None):
self.gps = serial.Serial(os.environ["GPS_PORT"],
os.environ["GPS_BAUDRATE"])
if log_file_name is None:
self.logging = get_logger("GPS_LOG_FILE")
else:
self.logging = get_logger(log_file_name, log_file_name)
def __init__(self, log_file_name=None, server_url=None):
if log_file_name is None:
self.logging = get_logger("WEB_CLIENT_LOG_FILE")
else:
self.logging = get_logger(log_file_name, log_file_name)
if server_url is None:
self.url = self.get_server_url_from_env()
else:
self.url = server_url
def __init__(self, log_file_name=None, port=None):
if log_file_name is None:
self.logging = get_logger("TRANSMITTER_LOG_FILE")
else:
self.logging = get_logger(log_file_name, log_file_name)
self.port = os.environ[
"RADIO_TRANSMITTER_PORT"] if port is None else port
if not self.port:
self.port_vid = None
self.port_pid = None
self.port_vendor = None
self.port_intf = None
self.port_serial_number = None
self.find_port()
else:
port_info = next(
(p for p in serial.tools.list_ports.comports()
if p.device == self.port),
{},
)
self.port_vid = port_info.vid if hasattr(port_info,
"vid") else None
self.port_pid = port_info.pid if hasattr(port_info,
"pid") else None
self.port_vendor = (port_info.manufacturer if hasattr(
port_info, "manufacturer") else None)
self.port_intf = (port_info.interface if hasattr(
port_info, "interface") else None)
self.port_serial_number = (port_info.serial_number if hasattr(
port_info, "serial_number") else None)
self.find_port()
baudrate = os.environ["TRANSCEIVER_BAUDRATE"]
parity = serial.PARITY_NONE
stopbits = serial.STOPBITS_ONE
bytesize = serial.EIGHTBITS
timeout = int(os.environ["TRANSCEIVER_TIMEOUT"])
self.logging.info("Opening serial on: " + str(self.port))
try:
self.serial = serial.Serial(
port=self.port,
baudrate=baudrate,
parity=parity,
stopbits=stopbits,
bytesize=bytesize,
timeout=timeout,
)
except Exception as err:
self.logging.error("error occurred: {}".format(str(err)))
raise
def __init__(self, *args, **kwargs):
if os.environ.get("ENABLE_RADIO_TRANSMISSION"):
self.transceiver = Transceiver()
if os.environ.get("ENABLE_INTERNET_TRANSMISSION"):
apiUrl = os.environ.get("REMOTE_SERVER_API_ENDPOINT")
self.web_client = WebClient(server_url=apiUrl)
self.logging = get_logger("COMM_PI_LOG_FILE")
super().__init__(*args, **kwargs)
def __init__(self, log_file_name=None, port=None):
if log_file_name is None:
self.logging = get_logger("TRANSMITTER_LOG_FILE")
else:
self.logging = get_logger(log_file_name, log_file_name)
self.port = os.environ[
"RADIO_TRANSMITTER_PORT"] if port is None else port
if not self.port:
self.port_vid = None
self.port_pid = None
self.port_vendor = None
self.port_intf = None
self.port_serial_number = None
self.find_port()
else:
port_info = next(
(p for p in serial.tools.list_ports.comports()
if p.device == self.port),
{},
)
self.port_vid = port_info.vid
self.port_pid = port_info.pid
self.port_vendor = port_info.manufacturer
self.port_intf = port_info.interface
self.port_serial_number = port_info.serial_number
self.find_port()
baudrate = os.environ["TRANSCEIVER_BAUDRATE"]
parity = serial.PARITY_NONE
stopbits = serial.STOPBITS_ONE
bytesize = serial.EIGHTBITS
timeout = os.environ["TRANSCEIVER_TIMEOUT"]
self.logging.info("Opening serial on: " + str(self.port))
self.serial = serial.Serial(
port=self.port,
baudrate=baudrate,
parity=parity,
stopbits=stopbits,
bytesize=bytesize,
timeout=timeout,
)
def runServer(server_class=HTTPServer,
handler_class=Server,
log_file_name=None,
port=None):
log = (get_logger("LAN_SERVER_LOG_FILE")
if log_file_name is None else get_logger(log_file_name))
port = int(os.environ["LAN_PORT"]) if port is None else port
server_address = ("", port)
httpd = server_class(server_address, handler_class)
log.info("Starting server on port: " + str(port))
try:
httpd.serve_forever()
except KeyboardInterrupt:
pass
httpd.server_close()
log.info("Stopping\n")
def __init__(self, log_file_name=None, sensor_ids=None):
nyu_purple = (87, 46, 140)
self.sense = SenseHat()
self.sense.show_message("MERCURY",
text_colour=nyu_purple,
scroll_speed=0.04)
self.sense.clear()
if log_file_name is None:
self.logging = get_logger("SENSE_HAT_LOG_FILE")
else:
self.logging = get_logger(log_file_name, log_file_name)
if sensor_ids is None:
self.sensor_ids = {}
self.sensor_ids[sensor_keys["TEMPERATURE"]] = 1
self.sensor_ids[sensor_keys["PRESSURE"]] = 2
self.sensor_ids[sensor_keys["HUMIDITY"]] = 3
self.sensor_ids[sensor_keys["ACCELERATION"]] = 4
self.sensor_ids[sensor_keys["ORIENTATION"]] = 5
else:
self.sensor_ids = sensor_ids
def test_get_logger(self):
with TempDirectory() as temp_dir:
with mock.patch.dict(os.environ, {
"LOG_DIRECTORY": temp_dir.path,
"LOGGER": "logger.txt"
}):
logger = get_logger("LOGGER")
self.assertTrue(logger.name == "LOGGER")
self.assertTrue(logger.format ==
"%(asctime)s | %(levelname)s | %(message)s")
self.assertTrue(logger.level == INFO)
self.assertIsInstance(logger, Logger)
def main():
"""The main program."""
parser = argparse.ArgumentParser(
prog="find-port.py",
usage="%(prog)s [options] [command]",
description="Find the /dev/tty port for a USB Serial devices",
)
parser.add_argument(
"-l",
"--list",
dest="list",
action="store_true",
help="List USB Serial devices currently connected",
)
parser.add_argument(
"-s",
"--serial",
dest="serial",
help="Only show devices with the indicated serial number",
default=None,
)
parser.add_argument(
"-n",
"--vendor",
dest="vendor",
help="Only show devices with the indicated vendor name",
default=None,
)
parser.add_argument(
"--pid",
dest="pid",
action="store",
help="Only show device with indicated PID",
default=None,
)
parser.add_argument(
"-v",
"--verbose",
dest="verbose",
action="store_true",
help="Turn on verbose messages",
default=False,
)
parser.add_argument(
"--vid",
dest="vid",
action="store",
help="Only show device with indicated VID",
default=None,
)
parser.add_argument(
"-i",
"--intf",
dest="intf",
action="store",
help="Shows devices which conatin the indicated interface string",
default=None,
)
args = parser.parse_args(sys.argv[1:])
logger = get_logger("PORT_LOGGER", file_name="PORT_LOG_FILE")
if args.verbose:
logger.info("pyserial version = {}".format(serial.__version__))
logger.info(f" vid = {args.vid}")
logger.info(f" pid = {args.pid}")
logger.info(f"serial = {args.serial}")
logger.info(f"vendor = {args.vendor}")
if args.list:
detected = False
for port in serial.tools.list_ports.comports():
if is_usb_serial(port, args):
logger.info(
"USB Serial Device {:04x}:{:04x}{} found @{}\r".format(
port.vid, port.pid, extra_info(port), port.device))
detected = True
if not detected:
logger.warn("No USB Serial devices detected.\r")
return
for port in serial.tools.list_ports.comports():
if is_usb_serial(port, args):
logger.info(port)
logger.info(port.device)
return
sys.exit(1)
def __init__(self, *args, **kwargs):
self.log = get_logger("LAN_SERVER_LOG_FILE")
super().__init__(*args, **kwargs)