def discover(config, ip_address, bus_addresses, port):
"""Connect to the target IP address and log the weather station output for the given bus addresses
Do not write a log entry"""
start_time = time.time()
# Make sure its at least debug level 1
if config.verbosity == 0:
config.verbosity = 1
for weather_addr in ap.parse_address_list(bus_addresses):
attempts = 3
while attempts > 0:
# Try 3 times to make sure a successfull read
retval = read_weather(ip_address, port, str(weather_addr), False,
"", config.verbosity)
if retval:
# break
break
time.sleep(0.1) # ... wait between reads
attempts -= 1
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
def get(config, ip_address, bus_addresses, output_directory, strings, port):
"""Connect to the target IP address and log the string output for the given bus addresses"""
# If the logging directory doesn't exist, create it
if not os.path.exists(output_directory):
os.makedirs(output_directory)
start_time = time.time()
# convert string_count
string_count, result = ap.convert_to_int(strings)
if not result:
print("Strings must be an integer")
sys.exit(2)
for string_addr in ap.parse_address_list(bus_addresses):
attempts = 3
while attempts > 0:
# Try 3 times to make sure a successfull read
retval = read_string(ip_address, port, str(string_addr),
string_count, True, output_directory,
config.verbosity)
if retval:
# break
break
time.sleep(0.1) # ... wait between reads
attempts -= 1
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
def discover(config, ip_address, bus_addresses, strings, port):
"""Connect to the target IP address and log the string output for the given bus addresses
Do not write a log entry"""
start_time = time.time()
# Make sure its at least debug level 1
if config.verbosity == 0:
config.verbosity = 1
# convert string_count
string_count, result = ap.convert_to_int(strings)
if not result:
print("Strings must be an integer")
sys.exit(2)
for string_addr in ap.parse_address_list(bus_addresses):
attempts = 3
while attempts > 0:
# Try 3 times to make sure a successfull read
retval = read_string(ip_address, port, str(string_addr),
string_count, False, "", config.verbosity)
if retval:
# break
break
time.sleep(0.1) # ... wait between reads
attempts -= 1
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
pass
def get(config, ip_address, bus_addresses, output_directory, port):
"""Connect to the target IP address and log the inverter output for the given bus addresses"""
# If the logging directory doesn't exist, create it
if not os.path.exists(output_directory):
os.makedirs(output_directory)
start_time = time.time()
for inverter_addr in ap.parse_address_list(bus_addresses):
time.sleep(1) # ... wait between reads
# First get the inverter parameter data
header, line, retval = read_inverter(ip_address, port, str(inverter_addr), config.verbosity)
if retval:
# Write the log entry, as a date entry in the log directory
write_line(line, ip_address, str(inverter_addr), output_directory, header, config.verbosity)
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
def discover(config, ip_address, port, bus_addresses):
"""Connect to the target IP address and run a scan of 485 addresses"""
start_time = time.time()
for inverter_addr in ap.parse_address_list(bus_addresses):
time.sleep(1) # ... wait between reads
header, line, retval = read_inverter(ip_address, port, str(inverter_addr), config.verbosity)
if retval:
print("Found inverter at IP Address: ", ip_address, " and RS485 address: ", inverter_addr)
if config.verbosity > 0:
print("Header: ", header)
print("Line: ", line)
else:
print("NO inverter/not responding at IP Address: ", ip_address, " and RS485 address: ", inverter_addr)
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
def log(config, device, modbus_addresses, output_directory, baud, port):
"""Connect to the target IP address and log the inverter output for the given bus addresses"""
# If the logging directory doesn't exist, create it
if not os.path.exists(output_directory):
os.makedirs(output_directory)
# Check that no other scripts are running
# The pidfile is based on the device, since there are multiple scripts running
pidfile = PIDFILE + device.replace('/', '-') + '.pid'
if ap.check_pidfile(pidfile, config.verbosity):
print("This script is already running")
sys.exit(4)
conn_type = 'tcp'
try:
socket.inet_aton(device)
except socket.error:
conn_type = 'rtu'
start_time = time.time()
# This will check each address
for address in ap.parse_address_list(modbus_addresses):
count = 0
while count < ATTEMPTS:
retval = log_devices(device, address, conn_type, baud, port,
output_directory, config.verbosity)
if retval:
break
count += 1
time.sleep(1)
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
# Remove the PID file
if os.path.isfile(pidfile):
os.unlink(pidfile)
def get(config, ip_address, bus_addresses, output_directory, port):
"""Connect to the target IP address and log the weather station output for the given bus addresses"""
# If the logging directory doesn't exist, create it
if not os.path.exists(output_directory):
os.makedirs(output_directory)
start_time = time.time()
for weather_addr in ap.parse_address_list(bus_addresses):
attempts = 3
while attempts > 0:
# Try 3 times to make sure a successfull read
retval = read_weather(ip_address, port, str(weather_addr), True,
output_directory, config.verbosity)
if retval:
# break
break
time.sleep(0.1) # ... wait between reads
attempts -= 1
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
def discover(config, device, modbus_addresses, baud, port):
"""Connect to the target IP address and run a scan of all Sunspec devices"""
# Check that no other scripts are running
# The pidfile is based on the device, since there are multiple scripts running
pidfile = PIDFILE + device.replace('/', '-') + '.pid'
if ap.check_pidfile(pidfile, config.verbosity):
print("This script is already running")
sys.exit(4)
conn_type = 'tcp'
try:
socket.inet_aton(device)
except socket.error:
conn_type = 'rtu'
start_time = time.time()
# This will check each address
for address in ap.parse_address_list(modbus_addresses):
count = 0
while count < ATTEMPTS:
retval = discover_devices(device, address, conn_type, baud, port,
config.verbosity)
if retval:
break
count += 1
time.sleep(1)
elapsed_time = time.time() - start_time
if config.verbosity > 0:
print("This request took: ", elapsed_time, " seconds.")
# Remove the PID file
if os.path.isfile(pidfile):
os.unlink(pidfile)