def main(argv):
cmd = []
port = None
driver = None
verbose = "1"
help = False
output_type = "JSON"
cloud_plugin = None
lg_code = None
languages = ["EN", "IT", "DE"]
logger = None
try:
opts, args = getopt.getopt(argv,"hc:p:d:v:o:u:l:g:", ["help", "cmd=", "port=", "driver=", "verbose=", "output_type=", "upload=", "language=", "log="])
except getopt.GetoptError:
print('pyHPSU.py -d DRIVER -c COMMAND')
print(' ')
print(' -d --driver driver name: [ELM327, PYCAN, EMU, HPSUD]')
print(' -p --port port (eg COM or /dev/tty*, only for ELM327 driver)')
print(' -o --output_type output type: [JSON, CSV, CLOUD] default JSON')
print(' -c --cmd command: [see commands domain]')
print(' -v --verbose verbosity: [1, 2] default 1')
print(' -u --upload upload on cloud: [_PLUGIN_]')
print(' -l --language set the language to use [%s]' % " ".join(languages))
print(' -g --log set the log to file [_filename]')
sys.exit(2)
for opt, arg in opts:
if opt in ("-h", "--help"):
help = True
elif opt in ("-d", "--driver"):
driver = arg.upper()
elif opt in ("-p", "--port"):
port = arg
elif opt in ("-c", "--cmd"):
cmd.append(arg)
elif opt in ("-v", "--verbose"):
verbose = arg
elif opt in ("-o", "--output_type"):
output_type = arg.upper()
if output_type not in ["JSON", "CSV", "CLOUD"]:
print("Error, please specify a correct output_type [JSON, CSV, CLOUD]")
sys.exit(9)
elif opt in ("-u", "--upload"):
cloud_plugin = arg.upper()
if cloud_plugin not in ["EMONCMS"]:
print("Error, please specify a correct plugin")
sys.exit(9)
elif opt in ("-l", "--language"):
lg_code = arg.upper()
if lg_code not in languages:
print("Error, please specify a correct language [%s]" % " ".join(languages))
sys.exit(9)
elif opt in ("-g", "--log"):
logger = logging.getLogger('domon')
hdlr = logging.FileHandler(arg)
formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
hdlr.setFormatter(formatter)
logger.addHandler(hdlr)
logger.setLevel(logging.ERROR)
if verbose == "2":
locale.setlocale(locale.LC_ALL, '')
hpsu = HPSU(driver=driver, logger=logger, port=port, cmd=cmd, lg_code=lg_code)
if help:
if len(cmd) == 0:
print("List available commands:")
print("%12s - %-10s" % ('COMMAND', 'LABEL'))
print("%12s---%-10s" % ('------------', '----------'))
for cmd in hpsu.listCommands:
print("%12s - %-10s" % (cmd['name'], cmd['label']))
else:
print("%12s - %-10s - %s" % ('COMMAND', 'LABEL', 'DESCRIPTION'))
print("%12s---%-10s---%s" % ('------------', '----------', '---------------------------------------------------'))
for c in hpsu.commands:
print("%12s - %-10s - %s" % (c['name'], c['label'], c['desc']))
sys.exit(0)
if not driver:
print("Error, please specify driver [ELM327 or PYCAN, EMU, HPSUD]")
sys.exit(9)
arrResponse = []
for c in hpsu.commands:
setValue = None
for i in cmd:
if ":" in i and c["name"] == i.split(":")[0]:
setValue = i.split(":")[1]
i = 0
while i <= 3:
rc = hpsu.sendCommand(c, setValue)
if rc != "KO":
i = 4
if not setValue:
response = hpsu.parseCommand(cmd=c, response=rc, verbose=verbose)
resp = hpsu.umConversion(cmd=c, response=response, verbose=verbose)
arrResponse.append({"name":c["name"], "resp":resp, "timestamp":response["timestamp"]})
else:
i += 1
time.sleep(2.0)
hpsu.printd('warning', 'retry %s command %s' % (i, c["name"]))
if i == 4:
hpsu.printd('error', 'command %s failed' % (c["name"]))
if output_type == "JSON":
print(arrResponse)
elif output_type == "CSV":
for r in arrResponse:
print("%s\t%s\t%s" % (r["timestamp"], r["name"], r["resp"]))
elif output_type == "CLOUD":
if not cloud_plugin:
print ("Error, please specify a cloud_plugin")
sys.exit(9)
module = importlib.import_module("plugins.cloud")
cloud = module.Cloud(plugin=cloud_plugin, hpsu=hpsu, logger=logger)
cloud.pushValues(vars=arrResponse)
def hpsu_handler(self, queue):
'''
'''
hpsu = HPSU(driver=self.driver, logger=self.logger, port=self.port, cmd=[], lg_code=self.lg_code)
while True:
# get command
t = queue.get()
cmd = t.strip().split(':')
paramName = cmd[1]
print(cmd)
if cmd[0] == 'g':
# print("can getter")
setValue = None
cmd = [cmd[1]]
if cmd[0] == 's':
# print("can setter")
setValue = cmd[2]
cmd = [cmd[1], cmd[2]]
print('CAN SET')
print(cmd)
# print(hpsu.commands)
for c in hpsu.commands:
if c['name'] == cmd[0]:
# print(c)
if setValue:
# v =
# v = int(float(setValue) * float(div))
print("Sending")
val = cmd[1]
div = c['div']
v = int(float(val) * float(div))
cmd[1] = str(v)
setValue = cmd[1]
# print(v)
print('CAN: sending set command {0} {1}'.format(c, setValue))
# print("Receiving")
rc = hpsu.sendCommand(c, setValue)
if rc != "KO":
if not setValue:
# print("Current value")
response = hpsu.parseCommand(cmd=c, response=rc, verbose=self.verbose)
resp = hpsu.umConversion(cmd=c, response=response, verbose=self.verbose)
div = c['div']
v = int(float(resp) * float(div))
# print(div)
# print(resp)
# print(v)
# print("GET COMMAND OK")
self.params.setValueByName(paramName, float(resp))
print("CAN: GET COMMAND OK")
else:
self.params.setParamChanged(paramName, 0)
print("CAN: SET COMMAND OK")
else:
hpsu.printd('CAN: error', 'command %s failed' % (c["name"]))