first commit
This commit is contained in:
KwanghoKim
commit
a9040ed98d
|
|
@ -0,0 +1,301 @@
|
||||||
|
import os, time, json
|
||||||
|
import serial
|
||||||
|
import serial.rs485
|
||||||
|
from pymodbus.client import ModbusSerialClient as ModbusClient
|
||||||
|
import paho.mqtt.client as mqtt
|
||||||
|
import struct
|
||||||
|
import argparse
|
||||||
|
|
||||||
|
if os.system("lsmod | grep max7301") == 0:
|
||||||
|
os.system("rmmod gpio-max7301")
|
||||||
|
os.system("rmmod gpio-max730x")
|
||||||
|
os.system("rmmod gpio-pisosr")
|
||||||
|
os.system("insmod /lib/modules/5.4.31/extra/max3109test.ko")
|
||||||
|
|
||||||
|
# For PION-D3W-035(Power Controller) No.1, UT35A(Temperature Controller) No.1
|
||||||
|
_serial_port_A = serial.Serial('/dev/ttyMAX1', 38400, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 1, rtscts=True)
|
||||||
|
_serial_port_A.rs485_mode = serial.rs485.RS485Settings()
|
||||||
|
_serial_port_A.close()
|
||||||
|
del _serial_port_A
|
||||||
|
|
||||||
|
client1 = ModbusClient(method='rtu', port='/dev/ttyMAX1', baudrate=38400,
|
||||||
|
parity='N', stopbits=1, bytesize=8, timeout=1)
|
||||||
|
|
||||||
|
|
||||||
|
# For PION-D3W-035(Power Controller) No.2, UT35A(Temperature Controller) No.1
|
||||||
|
_serial_port_B = serial.Serial('/dev/ttyMAX0', 38400, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 1, rtscts=True)
|
||||||
|
_serial_port_B.rs485_mode = serial.rs485.RS485Settings()
|
||||||
|
_serial_port_B.close()
|
||||||
|
del _serial_port_B
|
||||||
|
|
||||||
|
client2 = ModbusClient(method='rtu', port='/dev/ttyMAX0', baudrate=38400,
|
||||||
|
parity='N', stopbits=1, bytesize=8, timeout=1)
|
||||||
|
|
||||||
|
# For PION-D3W-035(Power Controller) No.3, UT35A(Temperature Controller) No.1
|
||||||
|
_serial_port_C = serial.Serial('/dev/ttyMAX2', 38400, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 1, rtscts=True)
|
||||||
|
_serial_port_C.rs485_mode = serial.rs485.RS485Settings()
|
||||||
|
_serial_port_C.close()
|
||||||
|
del _serial_port_C
|
||||||
|
|
||||||
|
client3 = ModbusClient(method='rtu', port='/dev/ttyMAX2', baudrate=38400,
|
||||||
|
parity='N', stopbits=1, bytesize=8, timeout=1)
|
||||||
|
|
||||||
|
# For FIX800(Gas Detector), CWT-MB307C(Flow Pump)
|
||||||
|
_serial_port_D = serial.Serial('/dev/ttyMAX3', 9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 0.3, rtscts=True)
|
||||||
|
_serial_port_D.rs485_mode = serial.rs485.RS485Settings()
|
||||||
|
# _serial_port_A.close()
|
||||||
|
# del _serial_port_A
|
||||||
|
|
||||||
|
client4 = ModbusClient(method='rtu', port='/dev/ttyMAX3', baudrate=9600,
|
||||||
|
parity='E', stopbits=1, bytesize=8, timeout=0.5)
|
||||||
|
|
||||||
|
client1.connect()
|
||||||
|
client2.connect()
|
||||||
|
client3.connect()
|
||||||
|
client4.connect()
|
||||||
|
|
||||||
|
parser = argparse.ArgumentParser()
|
||||||
|
parser.add_argument('-config',help='')
|
||||||
|
args = parser.parse_args()
|
||||||
|
|
||||||
|
ROOT_PATH = f'/usr/local/sdt/app/{args.config}'
|
||||||
|
|
||||||
|
with open(f'{ROOT_PATH}/connect_info.json') as f:
|
||||||
|
info = json.load(f)
|
||||||
|
|
||||||
|
MQTT_TOPIC = info['mqtt']['topic']
|
||||||
|
# MQTT_TOPIC = "/axrcnt/device-test/S0NQ0R423090004"
|
||||||
|
MQTT_ID = info['mqtt']['id']
|
||||||
|
MQTT_PW = info['mqtt']['pw']
|
||||||
|
MQTT_HOST_IP = info['mqtt']['host_ip']
|
||||||
|
MQTT_PORT = info['mqtt']['port']
|
||||||
|
|
||||||
|
mqtt_client = mqtt.Client(info['mqtt']['assetCode'])
|
||||||
|
mqtt_client.username_pw_set(MQTT_ID, MQTT_PW)
|
||||||
|
|
||||||
|
def Read_Temperature(client, ch_num):
|
||||||
|
if ch_num == 1:
|
||||||
|
id = 1
|
||||||
|
name = 'tempFn1'
|
||||||
|
elif ch_num == 2:
|
||||||
|
id = 2
|
||||||
|
name = 'tempFn2'
|
||||||
|
else: # ch_num == 3
|
||||||
|
id = 3
|
||||||
|
name = 'tempFn3'
|
||||||
|
|
||||||
|
result = client.read_holding_registers(address=2003, count=1, slave=id)
|
||||||
|
if not result.isError():
|
||||||
|
# print(f'Temperature: {ch_num} {result.registers}')
|
||||||
|
value = (result.registers[0])/10
|
||||||
|
else:
|
||||||
|
print(f'Temperature Err: {ch_num} \n {result}')
|
||||||
|
|
||||||
|
data = {
|
||||||
|
"accetCode": info['mqtt']['assetCode'],
|
||||||
|
"timestamp": int(time.time()),
|
||||||
|
"datatype": "DATA",
|
||||||
|
"data": {
|
||||||
|
name: value
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Publish_mqtt(data)
|
||||||
|
|
||||||
|
def Set_Temperature(client, ch_num, value):
|
||||||
|
if ch_num == 1:
|
||||||
|
id = 1
|
||||||
|
elif ch_num == 2:
|
||||||
|
id = 2
|
||||||
|
else: # ch_num == 3
|
||||||
|
id = 3
|
||||||
|
|
||||||
|
return 0
|
||||||
|
|
||||||
|
def Read_Power(client, ch_num):
|
||||||
|
if ch_num == 1:
|
||||||
|
id = 11
|
||||||
|
name = 'enerWn1'
|
||||||
|
elif ch_num == 2:
|
||||||
|
id = 12
|
||||||
|
name = 'enerWn2'
|
||||||
|
else: # ch_num == 3
|
||||||
|
id = 13
|
||||||
|
name = 'enerWn3'
|
||||||
|
|
||||||
|
r_high = client.read_input_registers(address=325, count=1, slave=id)
|
||||||
|
r_low = client.read_input_registers(address=326, count=1, slave=id)
|
||||||
|
s_high = client.read_input_registers(address=327, count=1, slave=id)
|
||||||
|
s_low = client.read_input_registers(address=328, count=1, slave=id)
|
||||||
|
t_high = client.read_input_registers(address=329, count=1, slave=id)
|
||||||
|
t_low = client.read_input_registers(address=330, count=1, slave=id)
|
||||||
|
# print(f'r_high: {r_high.registers[0]} {r_high.registers[1]}, r_low: {r_low.registers[0]} {r_low.registers[1]}')
|
||||||
|
# print(f's_high: {s_high.registers[0]}, s_low: {s_low.registers[0]}')
|
||||||
|
# print(f't_high: {t_high.registers[0]}, t_low: {t_low.registers[0]}')
|
||||||
|
value = (
|
||||||
|
(r_high.registers[0] << 16) + r_low.registers[0] +
|
||||||
|
(s_high.registers[0] << 16) + s_low.registers[0] +
|
||||||
|
(t_high.registers[0] << 16) + t_low.registers[0]
|
||||||
|
)
|
||||||
|
|
||||||
|
data = {
|
||||||
|
"assetCode": info['mqtt']['assetCode'],
|
||||||
|
"timestamp": int(time.time()),
|
||||||
|
"dataType": "DATA",
|
||||||
|
"data": {
|
||||||
|
name: value
|
||||||
|
}
|
||||||
|
}
|
||||||
|
# print(data)
|
||||||
|
Publish_mqtt(data)
|
||||||
|
|
||||||
|
result = []
|
||||||
|
def Read_GasDetector(client, ch_num):
|
||||||
|
global result
|
||||||
|
if ch_num == 1:
|
||||||
|
oxygen = '1503024e0002a6b0'
|
||||||
|
hydrogen = '1503034e0002a74c'
|
||||||
|
name_1 = 'oxygenOn'
|
||||||
|
name_2 = 'hydrogenOn'
|
||||||
|
else: # ch_num == 2
|
||||||
|
id = 22
|
||||||
|
oxygen = '1603024e0002a683'
|
||||||
|
hydrogen = '1603034e0002a77f'
|
||||||
|
name_1 = 'oxygenSb'
|
||||||
|
name_2 = 'hydrogenSb'
|
||||||
|
|
||||||
|
oxygen_value, hydrogen_value = 0, 0
|
||||||
|
|
||||||
|
send_data = bytes.fromhex(oxygen)
|
||||||
|
isRun = True
|
||||||
|
while isRun:
|
||||||
|
client.write(send_data)
|
||||||
|
result += client.readline()
|
||||||
|
if len(result) >= 9:
|
||||||
|
if result[0] == 21 and result[1] == 3 and result[2] == 4:
|
||||||
|
combined_bytes = (result[5] << 24) + (result[6] << 16) + (result[3] << 8) + result[4]
|
||||||
|
oxygen_value = struct.unpack('f', struct.pack('I', combined_bytes))[0]
|
||||||
|
|
||||||
|
result.clear()
|
||||||
|
client.reset_input_buffer()
|
||||||
|
isRun = False
|
||||||
|
else:
|
||||||
|
while True:
|
||||||
|
result.pop(0)
|
||||||
|
if result[0] == 21:
|
||||||
|
break
|
||||||
|
|
||||||
|
send_data = bytes.fromhex(hydrogen)
|
||||||
|
isRun = True
|
||||||
|
while isRun:
|
||||||
|
client.write(send_data)
|
||||||
|
result += client.readline()
|
||||||
|
if len(result) >= 9:
|
||||||
|
if result[0] == 21 and result[1] == 3 and result[2] == 4:
|
||||||
|
combined_bytes = (result[5] << 24) + (result[6] << 16) + (result[3] << 8) + result[4]
|
||||||
|
hydrogen_value = struct.unpack('f', struct.pack('I', combined_bytes))[0]
|
||||||
|
|
||||||
|
result.clear()
|
||||||
|
client.reset_input_buffer()
|
||||||
|
isRun = False
|
||||||
|
else:
|
||||||
|
while True:
|
||||||
|
result.pop(0)
|
||||||
|
if result[0] == 21:
|
||||||
|
break
|
||||||
|
|
||||||
|
data = {
|
||||||
|
"assetCode": info['mqtt']['assetCode'],
|
||||||
|
"timestamp": int(time.time()),
|
||||||
|
"dataType": "DATA",
|
||||||
|
"data": {
|
||||||
|
name_1: oxygen_value,
|
||||||
|
name_2: hydrogen_value
|
||||||
|
}
|
||||||
|
}
|
||||||
|
# print(data)
|
||||||
|
Publish_mqtt(data)
|
||||||
|
|
||||||
|
def Set_FlowPump(client, value):
|
||||||
|
id = 31
|
||||||
|
|
||||||
|
register_value = int(((value * 0.32) + 4) * 2500)
|
||||||
|
|
||||||
|
client.write_registers(address=40004, values=register_value, slave=id)
|
||||||
|
|
||||||
|
def Publish_mqtt(data):
|
||||||
|
send_mqtt_data = json.dumps(data, indent=4)
|
||||||
|
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
mqtt_client.connect(host=MQTT_HOST_IP, port=MQTT_PORT)
|
||||||
|
break
|
||||||
|
except:
|
||||||
|
continue
|
||||||
|
|
||||||
|
mqtt_client.publish(topic=MQTT_TOPIC, payload=send_mqtt_data)
|
||||||
|
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
mqtt_client.disconnect()
|
||||||
|
break
|
||||||
|
except:
|
||||||
|
continue
|
||||||
|
|
||||||
|
def Command_Read():
|
||||||
|
with open(f'{ROOT_PATH}/control.json') as f:
|
||||||
|
cmd = json.load(f)
|
||||||
|
|
||||||
|
if cmd['type'] != 'null':
|
||||||
|
if 'start' in cmd['type'] or 'change' in cmd['type']:
|
||||||
|
if cmd['cmd']['precAc'] != 'null':
|
||||||
|
Set_FlowPump(client=client4, value=float(cmd['cmd']['precAc']))
|
||||||
|
|
||||||
|
if cmd['cmd']['tempFn1'] != 'null':
|
||||||
|
Set_Temperature(client=client1, ch_num=1, value=float(cmd['cmd']['tempFn1']))
|
||||||
|
|
||||||
|
if cmd['cmd']['tempFn2'] != 'null':
|
||||||
|
Set_Temperature(client=client2, ch_num=2, value=float(cmd['cmd']['tempFn1']))
|
||||||
|
|
||||||
|
if cmd['cmd']['tempFn3'] != 'null':
|
||||||
|
Set_Temperature(client=client2, ch_num=3, value=float(cmd['cmd']['tempFn1']))
|
||||||
|
else: # 'stop' in cmd['type]
|
||||||
|
Set_FlowPump(client=client4, value=0.0)
|
||||||
|
|
||||||
|
cmd = {
|
||||||
|
"type": "null",
|
||||||
|
"cmd": {
|
||||||
|
"tempFn1": "null",
|
||||||
|
"tempFn2": "null",
|
||||||
|
"tempFn3": "null",
|
||||||
|
"precAc": "null"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
with open(f'{ROOT_PATH}/control.json', 'w') as f:
|
||||||
|
json.dump(cmd, f)
|
||||||
|
|
||||||
|
while True:
|
||||||
|
start = time.time()
|
||||||
|
# Need to add a function call for reading control.json
|
||||||
|
Command_Read()
|
||||||
|
|
||||||
|
# # Read Temperature
|
||||||
|
Read_Temperature(client1, 1)
|
||||||
|
Read_Temperature(client2, 2)
|
||||||
|
Read_Temperature(client3, 3)
|
||||||
|
|
||||||
|
# # Read Power
|
||||||
|
Read_Power(client1, 1)
|
||||||
|
Read_Power(client2, 2)
|
||||||
|
Read_Power(client3, 3)
|
||||||
|
|
||||||
|
# Read GasDetector
|
||||||
|
Read_GasDetector(_serial_port_D, 1)
|
||||||
|
# Read_GasDetector(_serial_port_D, 2)
|
||||||
|
|
||||||
|
end = time.time()
|
||||||
|
diff = end - start
|
||||||
|
# print(f'diff: {diff}')
|
||||||
|
|
||||||
|
if diff < 3:
|
||||||
|
time.sleep(3.0 - diff)
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
[Unit]
|
||||||
|
Description=cnt_collector_485
|
||||||
|
|
||||||
|
[Service]
|
||||||
|
ExecStart=/usr/bin/python3 /usr/local/sdt/app/cnt_collector_485/cnt_collector_485.py -config cnt_collector_485
|
||||||
|
Restart=always
|
||||||
|
RestartSec=10
|
||||||
|
|
||||||
|
[Install]
|
||||||
|
WantedBy=multi-user.target
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
{
|
||||||
|
"mqtt":{
|
||||||
|
"topic":"/axrcnt/device-data/S0NQR0423090004",
|
||||||
|
"id":"sdt",
|
||||||
|
"pw":"251327",
|
||||||
|
"host_ip":"13.209.39.139",
|
||||||
|
"port":32259,
|
||||||
|
"assetCode" : "S0NQR0423090004"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
{
|
||||||
|
"type": "null",
|
||||||
|
"cmd": {
|
||||||
|
"tempFn1": "null",
|
||||||
|
"tempFn2": "null",
|
||||||
|
"tempFn3": "null",
|
||||||
|
"precAc": "null"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
sudo sed -i "s/appName/$1/g" /usr/local/sdt/app/$1/cnt_collector_485.service
|
||||||
|
sudo cp /usr/local/sdt/app/$1/cnt_collector_485.service /etc/systemd/system/$1.service
|
||||||
|
sudo systemctl start $1
|
||||||
|
sudo systemctl enable $1
|
||||||
|
|
||||||
Loading…
Reference in New Issue