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BIN
.main.py.swp
BIN
.main.py.swp
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24
config.json
24
config.json
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@ -1,12 +1,12 @@
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{
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{
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"appId": "81a695f0-a990-43c8-998f-2ba1bf9c6005",
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"appId": "81a695f0-a990-43c8-998f-2ba1bf9c6005",
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"modbus-server": {
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"modbus-server": {
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"address": "172.17.16.202",
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"address": "172.17.16.202",
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"port": 5020
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"port": 5020
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},
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},
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"tcp-server": {
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"tcp-server": {
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"address": "172.17.16.201",
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"address": "172.17.16.201",
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"port": 24
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"port": 24
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},
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},
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"volume-water": 542
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"volume-water": 542
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}
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}
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76
control.json
76
control.json
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@ -1,49 +1,27 @@
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{
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{
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"device": {
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"device": {
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"enter": {
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"setzero": {
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"action": "Off"
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"action": "Off"
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},
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},
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"main": {
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"measure": {
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"action": "Off",
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"action": "On",
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"duration": 4
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"duration": 20
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},
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},
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"measure": {
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"mixed": {
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"action": "On"
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"action": "Off",
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},
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"duration": 15
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"mixed": {
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},
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"action": "Off"
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"pure": {
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},
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"action": "Off",
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"motor": {
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"duration": 15
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"action": "Off"
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},
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},
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"vent": {
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"pure": {
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"action": "Off",
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"action": "Off",
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"duration": 30
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"duration": 4
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},
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},
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"motor": {
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"setzero": {
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"action": "Off"
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"action": "Off"
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}
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},
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},
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"vent": {
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"type": "manual"
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"action": "Off"
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}
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}
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},
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"maintenance": {
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"clean": {
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"duration": 20,
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"time": 25
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}
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},
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"type": "manual",
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"working-time": {
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"step0": 5,
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"step1": 10,
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"step2": 0.5,
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"step3": 4,
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"step4": 20,
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"step5": 20,
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"step6": 0.5,
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"step7": 15,
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"step8": 10,
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"step9": 140
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}
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}
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@ -1,11 +1,11 @@
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version: bwc/v2 # bwc 버전 정보입니다.
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version: bwc/v2 # bwc 버전 정보입니다.
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spec:
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spec:
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appName: sampyo-dio-app # 앱의 이름입니다.
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appName: sampyo-dio-app # 앱의 이름입니다.
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runFile: main.py # 앱의 실행 파일입니다.
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runFile: main.py # 앱의 실행 파일입니다.
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env:
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env:
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bin: python3 # 앱을 실행할 바이너라 파일 종류입니다.(장비에 따라 다르므로 확인 후 정의해야 합니다.)
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bin: python3 # 앱을 실행할 바이너라 파일 종류입니다.(장비에 따라 다르므로 확인 후 정의해야 합니다.)
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virtualEnv: base # 사용할 가상환경 이름입니다.
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virtualEnv: base # 사용할 가상환경 이름입니다.
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package: requirements.txt # 설치할 Python 패키지 정보 파일입니다.(기본 값은 requirement.txt 입니다.)
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package: requirements.txt # 설치할 Python 패키지 정보 파일입니다.(기본 값은 requirement.txt 입니다.)
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stackbase:
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stackbase:
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tagName: v0.0.51 # Stackbase(gitea)에 릴리즈 태그명 입니다.
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tagName: v0.0.14 # Stackbase(gitea)에 릴리즈 태그명 입니다.
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repoName: sampyo-dio # Stackbase(gitea)에 저장될 저장소 이릅니다.
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repoName: sampyo-dio # Stackbase(gitea)에 저장될 저장소 이릅니다.
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955
main.py
955
main.py
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@ -1,611 +1,344 @@
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import json
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import json
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import time
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import time
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import sys, signal
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import argparse
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import gpiod
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import sys, signal
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from pymodbus.client import ModbusTcpClient
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import gpiod
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# import AWSIoTPythonSDK.MQTTLib as AWSIoTPyMQTT
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from pymodbus.client import ModbusTcpClient
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import sdtcloudnodeqmqtt
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# import AWSIoTPythonSDK.MQTTLib as AWSIoTPyMQTT
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import pytz
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import sdtcloudnodeqmqtt
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from datetime import datetime
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import pytz
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import threading, socket
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from datetime import datetime
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import uuid
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import threading, socket
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import logging
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import uuid
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from logging.handlers import RotatingFileHandler
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def Motor(chip, status, action):
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def Motor(chip, status, action):
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if action == 'On':
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if action == 'On':
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status[0] = 1
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status[0] = 1
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else: # action == 'Off'
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else: # action == 'Off'
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status[0] = 0
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status[0] = 0
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chip.set_values(status)
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chip.set_values(status)
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def Valve_Vent(chip, status, action):
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def Valve_Vent(chip, status, action):
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if action == 'On':
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if action == 'On':
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status[1] = 1
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status[1] = 1
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else: # action == 'Off'
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else: # action == 'Off'
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status[1] = 0
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status[1] = 0
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chip.set_values(status)
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chip.set_values(status)
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def Valve_MixedWater(chip, status, action):
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def Valve_MixedWater(chip, status, action):
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if action == 'On':
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if action == 'On':
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status[2] = 1
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status[2] = 1
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else: # action == 'Off'
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else: # action == 'Off'
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status[2] = 0
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status[2] = 0
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chip.set_values(status)
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chip.set_values(status)
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def Valve_PureWater(chip, status, action):
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def Valve_PureWater(chip, status, action, duration=7):
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if action == 'On':
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global pure_valve_status
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status[3] = 1
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else: # action == 'Off'
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status[2] = 0
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status[3] = 0
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status[3] = 0
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chip.set_values(status)
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chip.set_values(status)
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time.sleep(0.05)
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def Measure_Weight(client):
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if pure_valve_status != 0 and action == 'Off':
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# print('In')
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status[2] = 0
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val = 0
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status[3] = 1
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try:
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chip.set_values(status)
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result = client.read_holding_registers(1, 1)
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time.sleep(7)
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if result.isError():
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pure_valve_status = 0
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print(f'Error: {result}')
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elif pure_valve_status == 0 and action == 'On':
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else:
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status[2] = 1
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val = result.registers[0]
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status[3] = 0
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val -= 1000
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chip.set_values(status)
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val /= 1000
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time.sleep(duration)
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print(f'value: {val}')
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if duration >= 7:
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except Exception as e:
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pure_valve_status = 2
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pass
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elif duration < 7:
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pure_valve_status = 1
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return val
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status[2] = 0
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def Calculate_Concentration(weight):
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status[3] = 0
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global data, volume_water
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chip.set_values(status)
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data['data']['weight'] = weight
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time.sleep(0.05)
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result = (float(weight) * volume_water * 128.5) - 126.11 # 1000 / 531 = 1.883239171
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data['data']['concentration'] = result
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# def Valve_EnterWater(chip, status, action):
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# print(f'{weight}, {result}')
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def Valve_EnterWater(chip, status, action, duration=7):
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# if action == 'On':
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def Set_Zero(client):
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# status[4] = 1
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client.write_coil(1, 1)
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# else: # action == 'Off'
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# status[4] = 0
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def Command_Read():
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with open('./control.json', 'r') as f:
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# chip.set_values(status)
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cmd = json.load(f)
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global main_valve_status
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if cmd['type'] == 'auto':
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status[5] = 0
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status[6] = 0
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Valve_Vent(chip=output_lines, status=status, action='Off')
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chip.set_values(status)
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Motor(chip=output_lines, status=status, action='Off')
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time.sleep(0.05)
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mixed_duration = int(cmd['device']['mixed']['duration'])
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if main_valve_status != 0 and action == 'Off':
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pure_duration = int(cmd['device']['pure']['duration'])
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status[5] = 0
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vent_duration = int(cmd['device']['vent']['duration'])
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status[6] = 1
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measure_duration = int(cmd['device']['vent']['duration'])
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chip.set_values(status)
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time.sleep(7)
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time.sleep(5)
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main_valve_status = 0
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start = Measure_Weight(client=client)
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elif main_valve_status == 0 and action == 'On':
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time.sleep(5)
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status[5] = 1
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status[6] = 0
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# input mixed water
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chip.set_values(status)
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Valve_MixedWater(chip=output_lines, status=status, action='On')
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time.sleep(duration)
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time.sleep(mixed_duration)
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if duration >= 7:
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Valve_MixedWater(chip=output_lines, status=status, action='Off')
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main_valve_status = 2
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time.sleep(measure_duration)
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elif duration < 7:
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main_valve_status = 1
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# measure weight
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end = Measure_Weight(client=client)
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status[5] = 0
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time.sleep(1)
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status[6] = 0
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chip.set_values(status)
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Calculate_Concentration(weight=(float(end)-float(start)))
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time.sleep(0.05)
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# vent mixed water
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# def Valve_MainWater(chip, status, action, duration=7):
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Valve_Vent(chip=output_lines, status=status, action='On')
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def Valve_MainWater(chip, status, action):
|
time.sleep(0.5)
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global main_valve_status
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Motor(chip=output_lines, status=status, action='On')
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time.sleep(vent_duration)
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# status[5] = 0
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Motor(chip=output_lines, status=status, action='Off')
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# status[6] = 0
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time.sleep(0.5)
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# chip.set_values(status)
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Valve_Vent(chip=output_lines, status=status, action='Off')
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# time.sleep(0.05)
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time.sleep(0.5)
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||||||
|
|
||||||
# if main_valve_status != 0 and action == 'Off':
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# input pure water
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||||||
# status[5] = 0
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Valve_PureWater(chip=output_lines, status=status, action='On')
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||||||
# status[6] = 1
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time.sleep(pure_duration)
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||||||
# chip.set_values(status)
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Valve_PureWater(chip=output_lines, status=status, action='Off')
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||||||
# time.sleep(7)
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time.sleep(0.5)
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||||||
# main_valve_status = 0
|
|
||||||
# elif main_valve_status == 0 and action == 'On':
|
# vent pure water
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||||||
# status[5] = 1
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Valve_Vent(chip=output_lines, status=status, action='On')
|
||||||
# status[6] = 0
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time.sleep(0.5)
|
||||||
# chip.set_values(status)
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Motor(chip=output_lines, status=status, action='On')
|
||||||
# time.sleep(duration)
|
time.sleep(vent_duration)
|
||||||
# if duration >= 7:
|
Motor(chip=output_lines, status=status, action='Off')
|
||||||
# main_valve_status = 2
|
time.sleep(0.5)
|
||||||
# elif duration < 7:
|
Valve_Vent(chip=output_lines, status=status, action='Off')
|
||||||
# main_valve_status = 1
|
time.sleep(1)
|
||||||
|
|
||||||
# status[5] = 0
|
return 1
|
||||||
# status[6] = 0
|
|
||||||
# chip.set_values(status)
|
else: # cmd['type'] == 'manual'
|
||||||
# time.sleep(0.05)
|
Motor(chip=output_lines, status=status, action=cmd['device']['motor']['action'])
|
||||||
|
Valve_Vent(chip=output_lines, status=status, action=cmd['device']['vent']['action'])
|
||||||
if action == 'On':
|
Valve_MixedWater(chip=output_lines, status=status, action=cmd['device']['mixed']['action'])
|
||||||
status[4] = 1
|
Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
|
||||||
else: # action == 'Off'
|
if cmd['device']['measure']['action'] == 'On':
|
||||||
status[4] = 0
|
result = Measure_Weight(client=client)
|
||||||
|
Calculate_Concentration(result)
|
||||||
chip.set_values(status)
|
return 1
|
||||||
|
|
||||||
def Measure_Weight(client):
|
if cmd['device']['setzero']['action'] == 'On':
|
||||||
# print('in')
|
Set_Zero(client=client)
|
||||||
val = 0
|
|
||||||
try:
|
return 0
|
||||||
result = client.read_holding_registers(1, 1)
|
|
||||||
if not result:
|
def runAction():
|
||||||
print(f'Error: {result}')
|
# Write the app's actions in the "runAction" function.
|
||||||
else:
|
|
||||||
val = result.registers[0]
|
# Connect MQTT Broker
|
||||||
val -= 1000
|
# You have to rename client id. There are special rules.
|
||||||
val /= 1000
|
# Client Name: "device-app-*"
|
||||||
# print(f'value: {val}')
|
# For Example
|
||||||
except Exception as e:
|
# 1. device-app-test -> Good
|
||||||
print(f'Measure_Weight Error: {e}')
|
# 2. device-app-light-app -> Good
|
||||||
pass
|
# 3. device-test-app -> Bad
|
||||||
|
sdtcloud = sdtcloudnodeqmqtt.sdtcloudnodeqmqtt()
|
||||||
return float(val)
|
mqttClient1 = sdtcloud.setClient(f"device-app-1{uuid.uuid1()}") # parameter is client ID(string)
|
||||||
|
mqttClient2 = sdtcloud.setClient(f"device-app-2{uuid.uuid1()}") # parameter is client ID(string)
|
||||||
def Calculate_Concentration(weight):
|
mqttClient3 = sdtcloud.setClient(f"device-app-3{uuid.uuid1()}") # parameter is client ID(string)
|
||||||
global data, volume_water
|
mqttClient4 = sdtcloud.setClient(f"device-app-4{uuid.uuid1()}") # parameter is client ID(string)
|
||||||
data['data']['weight'] = weight
|
mqttClient5 = sdtcloud.setClient(f"device-app-5{uuid.uuid1()}") # parameter is client ID(string)
|
||||||
result = (float(weight) * volume_water * 128.5) - 126.11 # 1000 / 531 = 1.883239171
|
mqttlist = [mqttClient1, mqttClient2, mqttClient3, mqttClient4, mqttClient5]
|
||||||
data['data']['concentration'] = result
|
|
||||||
# print(f'{weight}, {result}')
|
# If you have config's value, please make config.json file.
|
||||||
return result
|
# - Project Code's variable: projectCode(string)
|
||||||
|
# - Asset Code's variable: assetCode(string)
|
||||||
def Set_Zero(client):
|
# - You may need it to create a topic.
|
||||||
client.write_coil(1, 1)
|
|
||||||
|
|
||||||
def Command_Read():
|
cnt = 0
|
||||||
global client, main_valve_status, logger
|
while True:
|
||||||
|
start = time.time()
|
||||||
with open('./control.json', 'r') as f:
|
result = Command_Read()
|
||||||
cmd = json.load(f)
|
|
||||||
|
if result:
|
||||||
if cmd['type'] == 'auto':
|
data['timestamp'] = int(time.time() * 1000)
|
||||||
main_duration = float(cmd['device']['main']['duration'])
|
sdtcloud.pubMessage(mqttlist[cnt], data)
|
||||||
pure_duration = float(cmd['device']['pure']['duration'])
|
cnt += 1
|
||||||
step0_duration = float(cmd['working-time']['step0'])
|
if cnt == 5:
|
||||||
step1_duration = float(cmd['working-time']['step1'])
|
cnt = 0
|
||||||
step2_duration = float(cmd['working-time']['step2'])
|
|
||||||
step3_duration = float(cmd['working-time']['step3'])
|
end = time.time()
|
||||||
step4_duration = float(cmd['working-time']['step4'])
|
|
||||||
step5_duration = float(cmd['working-time']['step5'])
|
diff = end - start
|
||||||
step6_duration = float(cmd['working-time']['step6'])
|
if diff < 3:
|
||||||
step7_duration = float(cmd['working-time']['step7'])
|
time.sleep(3 - diff)
|
||||||
step8_duration = float(cmd['working-time']['step8'])
|
|
||||||
step9_duration = float(cmd['working-time']['step9'])
|
def handle_client(conn, ip, port):
|
||||||
|
global data
|
||||||
|
while True:
|
||||||
# Step 0. Mesure init weight before starting the sequence
|
try:
|
||||||
time.sleep(step0_duration)
|
recv = conn.recv(100)
|
||||||
start = Measure_Weight(client=client)
|
if not recv:
|
||||||
|
# print(f"Connection with {addr} was reset. Waiting for new connection.")
|
||||||
# Step 1. Vent pured water before input mixed water
|
break
|
||||||
# Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: On, Main: On]
|
|
||||||
# Valve_EnterWater(chip=output_lines, status=status, action='On')
|
message = recv.decode().strip()
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='On')
|
|
||||||
time.sleep(0.5)
|
if message[:3] != 'STX' or message[-3:] != 'ETX':
|
||||||
Valve_Vent(chip=output_lines, status=status, action='On')
|
err_msg = 'STXERRORETX'
|
||||||
time.sleep(0.5)
|
conn.sendall(err_msg.encode("utf8"))
|
||||||
# Valve_MainWater(chip=output_lines, status=status, action='On', duration=main_duration)
|
else:
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='On', duration=main_duration)
|
if message[3] == 'R': # Transfer data from SDT to Sampyo
|
||||||
time.sleep(step1_duration)
|
now = datetime.now(pytz.timezone('Asia/Seoul'))
|
||||||
|
time_str = now.strftime('%Y%m%d%H%M%S')
|
||||||
# Step 2. Empty the remaining pure water
|
|
||||||
# Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: Off, Main: On]
|
h_weight = float(data['data']['weight'])
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
h_concentration = float(data['data']['concentration'])
|
||||||
time.sleep(step2_duration)
|
data_weight = '{:.3f}'.format(h_weight)
|
||||||
|
data_concent = '{:.3f}'.format(h_concentration)
|
||||||
# Step 3. Input the mixed water
|
|
||||||
# Target valve status: [Motor: Off, Vent: Off, Pure: Off, Enter: On, Main: On]
|
send_msg = 'STX' + time_str + '|' + data_weight + '|' + data_concent + 'ETX'
|
||||||
Valve_Vent(chip=output_lines, status=status, action='Off')
|
|
||||||
time.sleep(0.5)
|
try:
|
||||||
# Valve_EnterWater(chip=output_lines, status=status, action='On')
|
with open('./control.json', 'r') as f:
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='On', duration=main_duration)
|
cmd = json.load(f)
|
||||||
time.sleep(step3_duration)
|
|
||||||
|
cmd['device']['measure']['action'] = 'On'
|
||||||
# Step 4. Mesure the weight
|
|
||||||
# Target valve status: [Motor: Off, Vent: Off, Pure: Off, Enter: Off, Main: Off]
|
with open('./control.json', 'w') as f:
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='Off')
|
json.dump(cmd, f, indent=4)
|
||||||
time.sleep(0.5)
|
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
conn.sendall(send_msg.encode("utf8"))
|
||||||
time.sleep(step4_duration)
|
except Exception as e:
|
||||||
|
err_msg = 'STXERRORETX'
|
||||||
|
conn.sendall(err_msg.encode("utf8"))
|
||||||
end = Measure_Weight(client=client)
|
|
||||||
time.sleep(1)
|
elif message[3] == 'S': # Start measurement
|
||||||
|
try:
|
||||||
res = Calculate_Concentration(weight=(float(end)-float(start)))
|
with open('./control.json', 'r') as f:
|
||||||
|
cmd = json.load(f)
|
||||||
logger.debug(f'[auto] weight: {end - start} concentration: {res:.3f}')
|
|
||||||
|
cmd['type'] = 'auto'
|
||||||
# Step 5. Drain the mixed water and add pure water.
|
|
||||||
# Target valve status: [Motor: Off, Vent: On, Pure: On, Enter: On, Main: Off]
|
with open('./control.json', 'w') as f:
|
||||||
Valve_Vent(chip=output_lines, status=status, action='On')
|
json.dump(cmd, f, indent=4)
|
||||||
time.sleep(0.5)
|
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='On')
|
send_msg = 'STXOKETX'
|
||||||
time.sleep(0.5)
|
conn.sendall(send_msg.encode("utf8"))
|
||||||
# Valve_PureWater(chip=output_lines, status=status, action='On', duration=pure_duration)
|
except Exception as e:
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='On')
|
err_msg = 'STXERRORETX'
|
||||||
time.sleep(step5_duration)
|
conn.sendall(err_msg.encode("utf8"))
|
||||||
|
|
||||||
# Step 6. Drain mixed water
|
elif message[3] == 'T': # Stop measurement
|
||||||
# Target valve status: [Motor: Off, Vent: On, Pure: On, Enter: Off, Main: Off]
|
try:
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
with open('./control.json', 'r') as f:
|
||||||
time.sleep(step6_duration)
|
cmd = json.load(f)
|
||||||
|
|
||||||
# Step 7. Input pure water and clean
|
cmd['type'] = 'manual'
|
||||||
# Target valve status: [Motor: On, Vent: Off, Pure: On, Enter: On, Main: Off]
|
cmd['device']['measure']['action'] = 'Off'
|
||||||
Valve_Vent(chip=output_lines, status=status, action='Off')
|
|
||||||
time.sleep(0.5)
|
with open('./control.json', 'w') as f:
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='On')
|
json.dump(cmd, f, indent=4)
|
||||||
time.sleep(0.5)
|
|
||||||
Motor(chip=output_lines, status=status, action='On')
|
send_msg = 'STXOKETX'
|
||||||
time.sleep(step7_duration)
|
conn.sendall(send_msg.encode("utf8"))
|
||||||
|
except Exception as e:
|
||||||
# Step 8. Drain pure Water
|
err_msg = 'STXERRORETX'
|
||||||
# Target valve status: [Motor: On, Vent: On, Pure: Off, Enter: Off, Main: Off]
|
conn.sendall(err_msg.encode("utf8"))
|
||||||
Valve_Vent(chip=output_lines, status=status, action='On')
|
|
||||||
time.sleep(0.5)
|
else:
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
err_msg = 'STXERRORETX'
|
||||||
time.sleep(0.5)
|
conn.sendall(err_msg.encode("utf8"))
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='Off')
|
except ConnectionResetError:
|
||||||
time.sleep(step8_duration)
|
# print("Connection with " + ip + ":" + port + " was reset. Waiting for new connection.")
|
||||||
|
break
|
||||||
# Step 9. Stop moter
|
|
||||||
# Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: Off, Main: Off]
|
# print("Closing the connection")
|
||||||
Motor(chip=output_lines, status=status, action='Off')
|
|
||||||
time.sleep(step9_duration)
|
def start_server(addr, port):
|
||||||
|
host = addr # "25.7.57.1"
|
||||||
return 1
|
port = port # 5000
|
||||||
|
|
||||||
elif cmd['type'] == 'clean':
|
soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||||
logger.debug(f"[clean] duration: {int(cmd['maintenance']['clean']['duration'])}")
|
soc.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
||||||
clean_system()
|
|
||||||
time.sleep(3)
|
try:
|
||||||
|
soc.bind((host, port))
|
||||||
else: # cmd['type'] == 'manual'
|
except:
|
||||||
Motor(chip=output_lines, status=status, action=cmd['device']['motor']['action'])
|
sys.exit()
|
||||||
Valve_Vent(chip=output_lines, status=status, action=cmd['device']['vent']['action'])
|
|
||||||
# Valve_MixedWater(chip=output_lines, status=status, action=cmd['device']['mixed']['action'])
|
soc.listen(1) # Only one connection at a time.
|
||||||
# Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
|
|
||||||
# Valve_EnterWater(chip=output_lines, status=status, action=cmd['device']['enter']['action'])
|
while True:
|
||||||
Valve_MainWater(chip=output_lines, status=status, action=cmd['device']['main']['action'])
|
conn, addr = soc.accept()
|
||||||
|
ip, port = str(addr[0]), str(addr[1])
|
||||||
if cmd['device']['pure']['duration'] == 0:
|
print("Connected with " + ip + ":" + port)
|
||||||
Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
|
|
||||||
else:
|
client_handler = threading.Thread(target=handle_client, args=(conn, ip, port))
|
||||||
Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'], duration=cmd['device']['pure']['duration'])
|
client_handler.start()
|
||||||
|
|
||||||
# if cmd['device']['main']['duration'] == 0:
|
soc.close()
|
||||||
# Valve_MainWater(chip=output_lines, status=status, action=cmd['device']['main']['action'])
|
|
||||||
# else:
|
def exit_handler(signum, frame):
|
||||||
# Valve_MainWater(chip=output_lines, status=status, action=cmd['device']['main']['action'], duration=cmd['device']['main']['duration'])
|
Motor(chip=output_lines, status=status, action='Off')
|
||||||
|
Valve_Vent(chip=output_lines, status=status, action='Off')
|
||||||
if cmd['device']['main']['duration'] == 0:
|
Valve_MixedWater(chip=output_lines, status=status, action='Off')
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action=cmd['device']['enter']['action'])
|
Valve_PureWater(chip=output_lines, status=status, action='Off')
|
||||||
else:
|
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action=cmd['device']['enter']['action'], duration=cmd['device']['main']['duration'])
|
client.close()
|
||||||
|
|
||||||
|
sys.exit(0)
|
||||||
if cmd['device']['measure']['action'] == 'On':
|
|
||||||
result = Measure_Weight(client=client)
|
if __name__ == "__main__":
|
||||||
Calculate_Concentration(result)
|
output_chip = gpiod.chip('gpiochip11')
|
||||||
return 1
|
config = gpiod.line_request()
|
||||||
|
config.consumer = 'output'
|
||||||
if cmd['device']['setzero']['action'] == 'On':
|
config.request_type = gpiod.line_request.DIRECTION_OUTPUT
|
||||||
Set_Zero(client=client)
|
|
||||||
|
output_lines = output_chip.get_lines([0, 1, 2, 3, 4, 5, 6, 7])
|
||||||
return 0
|
output_lines.request(config, default_vals=[0, 0, 0, 0, 0, 0, 0, 0])
|
||||||
|
|
||||||
def clean_system():
|
status = [0, 0, 0, 0, 0, 0, 0, 0]
|
||||||
global main_valve_status
|
|
||||||
with open('./control.json', 'r') as f:
|
signal.signal(signal.SIGINT, exit_handler)
|
||||||
cmd = json.load(f)
|
|
||||||
|
with open('./config.json', encoding='UTF-8') as f:
|
||||||
clean_duration = int(cmd['maintenance']['clean']['duration'])
|
jsonData = json.load(f)
|
||||||
|
|
||||||
if cmd['type'] == 'clean':
|
volume_water = 1000.0 / float(jsonData['volume-water'])
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
|
||||||
time.sleep(0.5)
|
modbus_addr = jsonData['modbus-server']['address']
|
||||||
|
modbus_port = jsonData['modbus-server']['port']
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='On')
|
|
||||||
time.sleep(0.5)
|
client = ModbusTcpClient(modbus_addr, modbus_port)
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='On')
|
|
||||||
time.sleep(clean_duration)
|
data = {
|
||||||
|
"timestamp": 0,
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='Off')
|
"data":{
|
||||||
time.sleep(0.5)
|
"weight": 0,
|
||||||
|
"concentration": 0
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='On')
|
}
|
||||||
time.sleep(0.5)
|
}
|
||||||
Valve_Vent(chip=output_lines, status=status, action='On')
|
|
||||||
time.sleep(clean_duration)
|
## Get ProjectCode and AssetCode
|
||||||
|
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='Off')
|
## Execution main funcion
|
||||||
time.sleep(0.5)
|
operation_thread = threading.Thread(target=runAction, args=())
|
||||||
Valve_Vent(chip=output_lines, status=status, action='Off')
|
operation_thread.start()
|
||||||
time.sleep(0.5)
|
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
tcp_addr = jsonData['tcp-server']['address']
|
||||||
time.sleep(0.5)
|
tcp_port = jsonData['tcp-server']['port']
|
||||||
|
## Execution TCP/IP server
|
||||||
def runAction():
|
start_server(addr=tcp_addr, port=tcp_port)
|
||||||
# Write the app's actions in the "runAction" function.
|
|
||||||
|
|
||||||
# Connect MQTT Broker
|
|
||||||
# You have to rename client id. There are special rules.
|
|
||||||
# Client Name: "device-app-*"
|
|
||||||
# For Example
|
|
||||||
# 1. device-app-test -> Good
|
|
||||||
# 2. device-app-light-app -> Good
|
|
||||||
# 3. device-test-app -> Bad
|
|
||||||
global data
|
|
||||||
sdtcloud = sdtcloudnodeqmqtt.sdtcloudnodeqmqtt()
|
|
||||||
mqttClient1 = sdtcloud.setClient(f"device-app-1{uuid.uuid1()}") # parameter is client ID(string)
|
|
||||||
mqttClient2 = sdtcloud.setClient(f"device-app-2{uuid.uuid1()}") # parameter is client ID(string)
|
|
||||||
mqttClient3 = sdtcloud.setClient(f"device-app-3{uuid.uuid1()}") # parameter is client ID(string)
|
|
||||||
mqttClient4 = sdtcloud.setClient(f"device-app-4{uuid.uuid1()}") # parameter is client ID(string)
|
|
||||||
mqttClient5 = sdtcloud.setClient(f"device-app-5{uuid.uuid1()}") # parameter is client ID(string)
|
|
||||||
mqttlist = [mqttClient1, mqttClient2, mqttClient3, mqttClient4, mqttClient5]
|
|
||||||
|
|
||||||
# If you have config's value, please make config.json file.
|
|
||||||
# - Project Code's variable: projectCode(string)
|
|
||||||
# - Asset Code's variable: assetCode(string)
|
|
||||||
# - You may need it to create a topic.
|
|
||||||
|
|
||||||
cnt = 0
|
|
||||||
clean_flag = 0
|
|
||||||
while True:
|
|
||||||
start = time.time()
|
|
||||||
result = Command_Read()
|
|
||||||
|
|
||||||
if result:
|
|
||||||
data['timestamp'] = int(time.time() * 1000)
|
|
||||||
sdtcloud.pubMessage(mqttlist[cnt], data)
|
|
||||||
cnt += 1
|
|
||||||
if cnt == 5:
|
|
||||||
cnt = 0
|
|
||||||
|
|
||||||
end = time.time()
|
|
||||||
|
|
||||||
try:
|
|
||||||
now = datetime.now(pytz.timezone('Asia/Seoul'))
|
|
||||||
time_str = now.strftime('%H')
|
|
||||||
time_int = int(time_str)
|
|
||||||
|
|
||||||
with open('./control.json', 'r') as f:
|
|
||||||
cmd = json.load(f)
|
|
||||||
|
|
||||||
if time_int == int(cmd['maintenance']['clean']['time']):
|
|
||||||
if clean_flag < 3:
|
|
||||||
clean_flag += 1
|
|
||||||
clean_system()
|
|
||||||
else:
|
|
||||||
clean_flag = 0
|
|
||||||
except:
|
|
||||||
pass
|
|
||||||
|
|
||||||
diff = end - start
|
|
||||||
if diff < 3:
|
|
||||||
time.sleep(3 - diff)
|
|
||||||
|
|
||||||
def handle_client(conn, ip, port):
|
|
||||||
global data, logger
|
|
||||||
while True:
|
|
||||||
try:
|
|
||||||
recv = conn.recv(100)
|
|
||||||
if not recv:
|
|
||||||
# print(f"Connection with {addr} was reset. Waiting for new connection.")
|
|
||||||
break
|
|
||||||
|
|
||||||
message = recv.decode().strip()
|
|
||||||
|
|
||||||
if message[:3] != 'STX' or message[-3:] != 'ETX':
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
else:
|
|
||||||
if message[3] == 'R': # Transfer data from SDT to Sampyo
|
|
||||||
now = datetime.now(pytz.timezone('Asia/Seoul'))
|
|
||||||
time_str = now.strftime('%Y%m%d%H%M%S')
|
|
||||||
|
|
||||||
h_weight = float(data['data']['weight'])
|
|
||||||
h_concentration = float(data['data']['concentration'])
|
|
||||||
data_weight = '{:.3f}'.format(h_weight)
|
|
||||||
data_concent = '{:.3f}'.format(h_concentration)
|
|
||||||
|
|
||||||
logger.debug(f'TCP [R:Transfer data] weight: {data_weight}, concent: {data_concent}')
|
|
||||||
|
|
||||||
send_msg = 'STX' + time_str + '|' + data_weight + '|' + data_concent + 'ETX'
|
|
||||||
|
|
||||||
try:
|
|
||||||
with open('./control.json', 'r') as f:
|
|
||||||
cmd = json.load(f)
|
|
||||||
|
|
||||||
cmd['device']['measure']['action'] = 'On'
|
|
||||||
|
|
||||||
with open('./control.json', 'w') as f:
|
|
||||||
json.dump(cmd, f, indent=4)
|
|
||||||
|
|
||||||
conn.sendall(send_msg.encode("utf8"))
|
|
||||||
except Exception as e:
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
|
|
||||||
elif message[3] == 'S': # Start measurement
|
|
||||||
logger.debug(f'TCP [S:Start measurement]')
|
|
||||||
try:
|
|
||||||
with open('./control.json', 'r') as f:
|
|
||||||
cmd = json.load(f)
|
|
||||||
|
|
||||||
cmd['type'] = 'auto'
|
|
||||||
|
|
||||||
with open('./control.json', 'w') as f:
|
|
||||||
json.dump(cmd, f, indent=4)
|
|
||||||
|
|
||||||
send_msg = 'STXOKETX'
|
|
||||||
conn.sendall(send_msg.encode("utf8"))
|
|
||||||
except Exception as e:
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
|
|
||||||
elif message[3] == 'C': # Clean sequence
|
|
||||||
logger.debug(f'TCP [C:Clean sequence]')
|
|
||||||
try:
|
|
||||||
with open('./control.json', 'r') as f:
|
|
||||||
cmd = json.load(f)
|
|
||||||
|
|
||||||
cmd['type'] = 'clean'
|
|
||||||
|
|
||||||
with open('./control.json', 'w') as f:
|
|
||||||
json.dump(cmd, f, indent=4)
|
|
||||||
|
|
||||||
send_msg = 'STXOKETX'
|
|
||||||
conn.sendall(send_msg.encode("utf8"))
|
|
||||||
except Exception as e:
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
|
|
||||||
elif message[3] == 'T': # Stop measurement
|
|
||||||
logger.debug(f'TCP [T:Stop measurement]')
|
|
||||||
try:
|
|
||||||
with open('./control.json', 'r') as f:
|
|
||||||
cmd = json.load(f)
|
|
||||||
|
|
||||||
cmd['type'] = 'manual'
|
|
||||||
cmd['device']['measure']['action'] = 'Off'
|
|
||||||
|
|
||||||
with open('./control.json', 'w') as f:
|
|
||||||
json.dump(cmd, f, indent=4)
|
|
||||||
|
|
||||||
send_msg = 'STXOKETX'
|
|
||||||
conn.sendall(send_msg.encode("utf8"))
|
|
||||||
except Exception as e:
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
|
|
||||||
else:
|
|
||||||
err_msg = 'STXERRORETX'
|
|
||||||
conn.sendall(err_msg.encode("utf8"))
|
|
||||||
except ConnectionResetError:
|
|
||||||
# print("Connection with " + ip + ":" + port + " was reset. Waiting for new connection.")
|
|
||||||
break
|
|
||||||
|
|
||||||
# print("Closing the connection")
|
|
||||||
|
|
||||||
def start_server(addr, port):
|
|
||||||
host = addr # "172.17.16.201"
|
|
||||||
port = port # 5000
|
|
||||||
|
|
||||||
soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
||||||
soc.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
||||||
|
|
||||||
try:
|
|
||||||
soc.bind((host, port))
|
|
||||||
except:
|
|
||||||
sys.exit()
|
|
||||||
|
|
||||||
soc.listen(1) # Only one connection at a time.
|
|
||||||
|
|
||||||
while True:
|
|
||||||
conn, addr = soc.accept()
|
|
||||||
ip, port = str(addr[0]), str(addr[1])
|
|
||||||
print("Connected with " + ip + ":" + port)
|
|
||||||
|
|
||||||
client_handler = threading.Thread(target=handle_client, args=(conn, ip, port))
|
|
||||||
client_handler.start()
|
|
||||||
|
|
||||||
soc.close()
|
|
||||||
|
|
||||||
def seoul_time(*args):
|
|
||||||
utc_dt = datetime.now()
|
|
||||||
seoul_tz = pytz.timezone('Asia/Seoul')
|
|
||||||
return utc_dt.replace(tzinfo=pytz.utc).astimezone(seoul_tz).timetuple()
|
|
||||||
|
|
||||||
def exit_handler(signum, frame):
|
|
||||||
Motor(chip=output_lines, status=status, action='Off')
|
|
||||||
Valve_Vent(chip=output_lines, status=status, action='Off')
|
|
||||||
# Valve_MixedWater(chip=output_lines, status=status, action='Off')
|
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='Off')
|
|
||||||
Valve_EnterWater(chip=output_lines, status=status, action='Off')
|
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='Off')
|
|
||||||
|
|
||||||
client.close()
|
|
||||||
|
|
||||||
sys.exit(0)
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
# Set GPIO
|
|
||||||
output_chip = gpiod.chip('gpiochip11')
|
|
||||||
config = gpiod.line_request()
|
|
||||||
config.consumer = 'output'
|
|
||||||
config.request_type = gpiod.line_request.DIRECTION_OUTPUT
|
|
||||||
|
|
||||||
output_lines = output_chip.get_lines([0, 1, 2, 3, 4, 5, 6, 7])
|
|
||||||
output_lines.request(config, default_vals=[0, 0, 0, 0, 0, 0, 0, 0])
|
|
||||||
|
|
||||||
status = [0, 0, 0, 0, 0, 0, 0, 0]
|
|
||||||
|
|
||||||
# When forced to terminate
|
|
||||||
signal.signal(signal.SIGINT, exit_handler)
|
|
||||||
|
|
||||||
# Set the logger
|
|
||||||
logger = logging.getLogger('sampyo_dio')
|
|
||||||
logger.setLevel(logging.DEBUG)
|
|
||||||
handler = RotatingFileHandler('/home/root/working.log', maxBytes=1024*1024, backupCount=3)
|
|
||||||
handler.setLevel(logging.DEBUG)
|
|
||||||
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
|
|
||||||
formatter.converter = seoul_time
|
|
||||||
handler.setFormatter(formatter)
|
|
||||||
logger.addHandler(handler)
|
|
||||||
|
|
||||||
# Initialized valves
|
|
||||||
main_valve_status = 0
|
|
||||||
pure_valve_status = 0
|
|
||||||
|
|
||||||
Valve_MainWater(chip=output_lines, status=status, action='Off')
|
|
||||||
Valve_PureWater(chip=output_lines, status=status, action='Off')
|
|
||||||
|
|
||||||
# Read config file
|
|
||||||
with open('./config.json', encoding='UTF-8') as f:
|
|
||||||
jsonData = json.load(f)
|
|
||||||
|
|
||||||
# Set the weight of water in the chamber
|
|
||||||
volume_water = 1000.0 / float(jsonData['volume-water'])
|
|
||||||
|
|
||||||
# Set the IP address and port of NodeQ RS-232 module and activate TCP Client
|
|
||||||
modbus_addr = jsonData['modbus-server']['address']
|
|
||||||
modbus_port = jsonData['modbus-server']['port']
|
|
||||||
|
|
||||||
client = ModbusTcpClient(modbus_addr, modbus_port)
|
|
||||||
|
|
||||||
# Define the default data format
|
|
||||||
data = {
|
|
||||||
"timestamp": 0,
|
|
||||||
"data":{
|
|
||||||
"weight": 0,
|
|
||||||
"concentration": 0
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
## Get ProjectCode and AssetCode
|
|
||||||
|
|
||||||
## Execution main funcion
|
|
||||||
operation_thread = threading.Thread(target=runAction, args=())
|
|
||||||
operation_thread.start()
|
|
||||||
|
|
||||||
tcp_addr = jsonData['tcp-server']['address']
|
|
||||||
tcp_port = jsonData['tcp-server']['port']
|
|
||||||
## Execution TCP/IP server
|
|
||||||
start_server(addr=tcp_addr, port=tcp_port)
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue