Commit message

control.json

@@ -4,29 +4,45 @@
             "action": "Off"
         },
         "measure": {
-            "action": "On",
-	    "duration": 20
+            "action": "On"
         },
         "mixed": {
-            "action": "Off",
-            "duration": 7
+            "action": "Off"
         },
         "pure": {
             "action": "Off",
-            "duration": 10,
-            "holding": 5
+            "duration": 1.5
         },
         "enter":{
-	    "action": "Off",
-	    "duration": 10
+            "action":  "Off"
         },
         "vent": {
-            "action": "Off",
-            "duration": 30,
-            "holding": 2
+            "action": "On"
         },
         "motor": {
             "action": "Off"
+        },
+        "main": {
+            "action": "Off",
+            "duration": 1.5
+        }
+    },
+    "working-time":{
+        "step0": 5,
+        "step1": 10,
+        "step2": 6,
+        "step3": 7,
+        "step4": 20,
+        "step5": 10,
+        "step6": 6,
+        "step7": 6,
+        "step8": 10,
+        "step9": 0.5
+    },
+    "maintenance": {
+        "clean": {
+            "duration": 20,
+            "time": 25
         }
     },
     "type": "manual"

framework.yaml

@@ -7,5 +7,5 @@ spec:
     virtualEnv: base # 사용할 가상환경 이름입니다.
     package: requirements.txt # 설치할 Python 패키지 정보 파일입니다.(기본 값은 requirement.txt 입니다.)
 stackbase:
-  tagName: v0.0.25 # Stackbase(gitea)에 릴리즈 태그명 입니다.
+  tagName: v0.0.49 # Stackbase(gitea)에 릴리즈 태그명 입니다.
   repoName: sampyo-dio # Stackbase(gitea)에 저장될 저장소 이릅니다.	

main.py

@@ -35,13 +35,34 @@ def Valve_MixedWater(chip, status, action):
     
     chip.set_values(status)
 
-def Valve_PureWater(chip, status, action):
-    if action == 'On':
-        status[3] = 1
-    else: # action == 'Off'
-        status[3] = 0
+def Valve_PureWater(chip, status, action, duration=7):
+    global pure_valve_status
 
+    status[2] = 0
+    status[3] = 0
     chip.set_values(status)
+    time.sleep(0.05)
+
+    if pure_valve_status != 0 and action == 'Off':
+        status[2] = 0
+        status[3] = 1
+        chip.set_values(status)
+        time.sleep(7)
+        pure_valve_status = 0
+    elif pure_valve_status == 0 and action == 'On':
+        status[2] = 1
+        status[3] = 0
+        chip.set_values(status)
+        time.sleep(duration)
+        if duration >= 7:
+            pure_valve_status = 2
+        elif duration < 7:
+            pure_valve_status = 1
+    
+    status[2] = 0
+    status[3] = 0
+    chip.set_values(status)
+    time.sleep(0.05)
 
 def Valve_EnterWater(chip, status, action):
     if action == 'On':
@@ -51,12 +72,41 @@ def Valve_EnterWater(chip, status, action):
     
     chip.set_values(status)
 
+def Valve_MainWater(chip, status, action, duration=7):
+    global main_valve_status
+
+    status[5] = 0
+    status[6] = 0
+    chip.set_values(status)
+    time.sleep(0.05)
+
+    if main_valve_status != 0 and action == 'Off':
+        status[5] = 0
+        status[6] = 1
+        chip.set_values(status)
+        time.sleep(7)
+        main_valve_status = 0
+    elif main_valve_status == 0 and action == 'On':
+        status[5] = 1
+        status[6] = 0
+        chip.set_values(status)
+        time.sleep(duration)
+        if duration >= 7:
+            main_valve_status = 2
+        elif duration < 7:
+            main_valve_status = 1
+    
+    status[5] = 0
+    status[6] = 0
+    chip.set_values(status)
+    time.sleep(0.05)
+
 def Measure_Weight(client):
     # print('in')
     val = 0
     try:
         result = client.read_holding_registers(1, 1)
-        if result.iserror():
+        if not result:
             print(f'Error: {result}')
         else:
             val = result.registers[0]
@@ -64,6 +114,7 @@ def Measure_Weight(client):
             val /= 1000            
             # print(f'value: {val}')
     except Exception as e:
+        print(f'Measure_Weight Error: {e}')
         pass
     
     return float(val)
@@ -79,111 +130,125 @@ def Set_Zero(client):
     client.write_coil(1, 1)
 
 def Command_Read():
-    global client
+    global client, main_valve_status
 
     with open('./control.json', 'r') as f:
         cmd = json.load(f)
 
     if cmd['type'] == 'auto':
+        main_duration = float(cmd['device']['main']['duration'])
+        pure_duration = float(cmd['device']['pure']['duration'])
+        step0_duration = float(cmd['working-time']['step0'])
+        step1_duration = float(cmd['working-time']['step1'])
+        step2_duration = float(cmd['working-time']['step2'])
+        step3_duration = float(cmd['working-time']['step3'])
+        step4_duration = float(cmd['working-time']['step4'])
+        step5_duration = float(cmd['working-time']['step5'])
+        step6_duration = float(cmd['working-time']['step6'])
+        step7_duration = float(cmd['working-time']['step7'])
+        step8_duration = float(cmd['working-time']['step8'])
+        step9_duration = float(cmd['working-time']['step9'])
         
-        Valve_Vent(chip=output_lines, status=status, action='Off')
-        Motor(chip=output_lines, status=status, action='Off')
         
-        mixed_duration = int(cmd['device']['mixed']['duration'])
-        pure_duration = int(cmd['device']['pure']['duration'])
-        pure_holding = int(cmd['device']['pure']['holding'])
-        vent_duration = int(cmd['device']['vent']['duration'])
-        vent_holding = int(cmd['device']['vent']['holding'])
-        measure_duration = int(cmd['device']['measure']['duration'])
-        enter_duration = int(cmd['device']['enter']['duration'])
-
-        time.sleep(7)
+        # Step 0. Mesure init weight before starting the sequence
+        time.sleep(step0_duration)
         start = Measure_Weight(client=client) 
-        time.sleep(5)
         
-        # input mixed water
-        Valve_MixedWater(chip=output_lines, status=status, action='On')
-        time.sleep(0.5)
+        # Step 1. Vent pured water before input mixed water
+        # Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: On, Main: On]
         Valve_EnterWater(chip=output_lines, status=status, action='On')
         time.sleep(0.5)
         Valve_Vent(chip=output_lines, status=status, action='On')
-        time.sleep(vent_holding)
-        Valve_Vent(chip=output_lines, status=status, action='Off')
-        time.sleep(mixed_duration)
-        Valve_MixedWater(chip=output_lines, status=status, action='Off')
         time.sleep(0.5)
-        Valve_EnterWater(chip=output_lines, status=status, action='Off')
-        time.sleep(measure_duration)
+        Valve_MainWater(chip=output_lines, status=status, action='On', duration=main_duration)
+        time.sleep(step1_duration)
         
-        # measure weight
+        # Step 2. Empty the remaining pure water
+        # Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: Off, Main: On]
+        Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(step2_duration)
+        
+        # Step 3. Input the mixed water
+        # Target valve status: [Motor: Off, Vent: Off, Pure: Off, Enter: On, Main: On]
+        Valve_Vent(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        Valve_EnterWater(chip=output_lines, status=status, action='On')
+        time.sleep(step3_duration)
+        
+        # Step 4. Mesure the weight
+        # Target valve status: [Motor: Off, Vent: Off, Pure: Off, Enter: Off, Main: Off]
+        Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        Valve_MainWater(chip=output_lines, status=status, action='Off')
+        
+        time.sleep(step4_duration)
         end = Measure_Weight(client=client)
         time.sleep(1)
         
         Calculate_Concentration(weight=(float(end)-float(start)))
 
-        # # vent mixed water
-        # Valve_Vent(chip=output_lines, status=status, action='On')
-        # time.sleep(0.5)
-        # Motor(chip=output_lines, status=status, action='On')
-        # time.sleep(vent_duration)
-        # Motor(chip=output_lines, status=status, action='Off')
-        # time.sleep(0.5)
-        # Valve_Vent(chip=output_lines, status=status, action='Off')
-        # time.sleep(0.5)
-
-        # # input pure water
-        # Valve_PureWater(chip=output_lines, status=status, action='On')
-        # time.sleep(pure_duration)
-        # Valve_PureWater(chip=output_lines, status=status, action='Off')
-        # time.sleep(0.5)
-
-        # # vent pure water
-        # Valve_Vent(chip=output_lines, status=status, action='On')
-        # time.sleep(0.5)
-        # Motor(chip=output_lines, status=status, action='On')
-        # time.sleep(vent_duration)
-        # Motor(chip=output_lines, status=status, action='Off')
-        # time.sleep(0.5)
-        # Valve_Vent(chip=output_lines, status=status, action='Off')
-        # time.sleep(1)
-        
-        # Vent and Clear sequence
-        # 1) Motor On
-        Motor(chip=output_lines, status=status, action='On')
-        time.sleep(0.5)
-        
-        # 2) Input Pure Water
-        Valve_PureWater(chip=output_lines, status=status, action='On')
-        time.sleep(0.5)
+        # Step 5. Drain the mixed water and add pure water.
+        # Target valve status: [Motor: Off, Vent: On, Pure: On, Enter: On, Main: Off]
         Valve_EnterWater(chip=output_lines, status=status, action='On')
-        time.sleep(vent_holding)
-
-        # 3) Open Vent
-        Valve_Vent(chip=output_lines, status=status, action='On')
-        time.sleep(pure_duration)
-
-        Valve_PureWater(chip=output_lines, status=status, action='Off')
         time.sleep(0.5)
+        Valve_Vent(chip=output_lines, status=status, action='On')
+        time.sleep(0.5)
+        Valve_PureWater(chip=output_lines, status=status, action='On', duration=pure_duration)
+        time.sleep(step5_duration)
+        
+        # Step 6. Drain mixed water
+        # Target valve status: [Motor: Off, Vent: On, Pure: On, Enter: Off, Main: Off]
         Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(step6_duration)
         
-        # 4) Wait until empty
-        time.sleep(vent_duration)
-
-        # 5) Motor Off and Vent close
-        Motor(chip=output_lines, status=status, action='Off')
+        # Step 7. Input pure water and clean
+        # Target valve status: [Motor: On, Vent: Off, Pure: On, Enter: On, Main: Off]
+        Valve_EnterWater(chip=output_lines, status=status, action='On')
         time.sleep(0.5)
         Valve_Vent(chip=output_lines, status=status, action='Off')
         time.sleep(0.5)
+        Motor(chip=output_lines, status=status, action='On')
+        time.sleep(step7_duration)
+        
+        # Step 8. Drain pure Water
+        # Target valve status: [Motor: On, Vent: On, Pure: Off, Enter: Off, Main: Off]
+        Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        Valve_Vent(chip=output_lines, status=status, action='On')
+        time.sleep(0.5)
+        Valve_PureWater(chip=output_lines, status=status, action='Off')
+        time.sleep(step8_duration)
+
+        # Step 9. Stop moter
+        # Target valve status: [Motor: Off, Vent: On, Pure: Off, Enter: Off, Main: Off]
+        Motor(chip=output_lines, status=status, action='Off')
+        time.sleep(step9_duration)
         
         return 1
 
+    elif cmd['type'] == 'clean':
+        clean_system()
+        time.sleep(3)
+
     else: # cmd['type'] == 'manual'
         Motor(chip=output_lines, status=status, action=cmd['device']['motor']['action'])
         Valve_Vent(chip=output_lines, status=status, action=cmd['device']['vent']['action'])
-        Valve_MixedWater(chip=output_lines, status=status, action=cmd['device']['mixed']['action'])
-        Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
+        # Valve_MixedWater(chip=output_lines, status=status, action=cmd['device']['mixed']['action'])
+        # Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
         Valve_EnterWater(chip=output_lines, status=status, action=cmd['device']['enter']['action'])
         
+        if cmd['device']['pure']['duration'] == 0:
+            Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'])
+        else:
+            Valve_PureWater(chip=output_lines, status=status, action=cmd['device']['pure']['action'], duration=cmd['device']['pure']['duration'])
+
+        
+        if cmd['device']['main']['duration'] == 0:
+            Valve_MainWater(chip=output_lines, status=status, action=cmd['device']['main']['action'])
+        else:
+            Valve_MainWater(chip=output_lines, status=status, action=cmd['device']['main']['action'], duration=cmd['device']['main']['duration'])
+
+
         if cmd['device']['measure']['action'] == 'On':
             result = Measure_Weight(client=client)
             Calculate_Concentration(result)
@@ -194,6 +259,37 @@ def Command_Read():
     
     return 0
 
+def clean_system():
+    global main_valve_status
+    with open('./control.json', 'r') as f:
+        cmd = json.load(f)
+    
+    clean_duration = int(cmd['maintenance']['clean']['duration'])
+
+    if cmd['type'] == 'clean':
+        Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        
+        Valve_MainWater(chip=output_lines, status=status, action='On')
+        time.sleep(0.5)
+        Valve_PureWater(chip=output_lines, status=status, action='On')
+        time.sleep(clean_duration)
+        
+        Valve_MainWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+
+        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)
+
+        Valve_PureWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        Valve_Vent(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+        Valve_EnterWater(chip=output_lines, status=status, action='Off')
+        time.sleep(0.5)
+
 def runAction():
     # Write the app's actions in the "runAction" function.
     
@@ -204,7 +300,7 @@ def runAction():
     # 1. device-app-test   -> Good 
     # 2. device-app-light-app   -> Good
     # 3. device-test-app -> Bad
-    global data, client
+    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)
@@ -218,8 +314,8 @@ def runAction():
     # - 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()
@@ -233,6 +329,23 @@ def runAction():
 
         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)
@@ -293,6 +406,22 @@ def handle_client(conn, ip, port):
                         err_msg = 'STXERRORETX'
                         conn.sendall(err_msg.encode("utf8"))
                 
+                elif message[3] == '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
                     try:
                         with open('./control.json', 'r') as f:
@@ -346,8 +475,10 @@ def start_server(addr, port):
 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_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()
     
@@ -366,6 +497,12 @@ if __name__ == "__main__":
     
     signal.signal(signal.SIGINT, exit_handler)
    
+    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')
+
     with open('./config.json', encoding='UTF-8') as f:
         jsonData = json.load(f)