655 lines
24 KiB
Python
655 lines
24 KiB
Python
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import threading
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import time
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import logging
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import serial
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import minimalmodbus
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import serial.rs485
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import subprocess
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import json
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import yaml
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import queue
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import paho.mqtt.client as mqtt
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import numpy as np
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from multiprocessing import shared_memory
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import argparse
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import random
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'''
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전달해야할 데이터 들
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mes code | 상태 | 전압 | 전류 | 4pin (DO) | ER1 | ER2
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tube 번호| 상태 | volt | curr | do | cnt | cnt
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tube 번호: 1 - 128 , chamber / slot
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- slot(n) - tube(n)
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- 1-1 ~ 8-16 : 128개다
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상태: 정상이냐, 초기화, 불량
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ER1: 1초동안 판별, 판별할 동안 counting 할 예정 2V 이하라면 CNT UP
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if) er: 10이 되었음 (1초 유지) -> 0으로 변환, ER2 cnt up
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if) 2v 이상인 경우가 발생했다 -> 0으로 변환
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ER2: OFF 횟수
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'''
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parser = argparse.ArgumentParser()
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parser.add_argument('-config',help='')
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args = parser.parse_args()
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ROOT_PATH = f"/usr/local/sdt/app/{args.config}"
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DEVICE_PATH = f"/etc/sdt/device-control"
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###############################################################################
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# JSON FILE READ #
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###############################################################################
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with open(f"{ROOT_PATH}/connect_info.json","r") as f:
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#with open(f"{args.config}/connect_info.json","r") as f:
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info = json.load(f)
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with open(f"{DEVICE_PATH}/config.yaml","r") as f:
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#with open(f"{args.config}/connect_info.json","r") as f:
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dev_info = yaml.load(f, Loader=yaml.FullLoader)
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###############################################################################
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# Shared memory setting_DO #
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###############################################################################
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with open(f"{ROOT_PATH}/config.json","r") as f:
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#with open(f"{args.config}/config.json","r") as f:
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do_dict = json.load(f)
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for key in do_dict:
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do_dict[key] = "1"
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#print("do_dict", "\n", di_dict)
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#print(do_dict["1"])
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#print(type(do_dict["1"]))
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a = [ do_dict[str(n+1)] for n in range(64)]
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a = np.array(a)
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###############################################################################
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# Shared Memory Setting_CORR #
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###############################################################################
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with open(f"{ROOT_PATH}/config_corr.json","r") as f:
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corr_dict = json.load(f)
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#print(corr_dict)
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for key in corr_dict:
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corr_dict[key]= "0"
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c = [corr_dict[str(n+1)] for n in range(64)]
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c = np.array(c)
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#print(c)
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#print(type(c[0]))
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#print(corr_dict)
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#print(corr_dict["1"])
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###############################################################################
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# Get Data from Shared Memory_DO #
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###############################################################################
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shm_DO = shared_memory.SharedMemory(create=True, size=a.nbytes, name="DO-shm")
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do_value = np.ndarray(a.shape, dtype=a.dtype, buffer=shm_DO.buf)
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do_value[:] = a[:]
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print("Get data from shm-DO : ", do_value)
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#print(type(do_value[0]))
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###############################################################################
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# Get Data from Shared Memory_CORR #
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###############################################################################
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shm_CORR = shared_memory.SharedMemory(create=True, size=c.nbytes, name="Correction_Test")
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correction_value = np.ndarray(c.shape, dtype=c.dtype, buffer=shm_CORR.buf)
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correction_value[:] = c[:]
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print("Get data from shm-CORR : ",correction_value)
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###############################################################################
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# MQTT Broker Setting #
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###############################################################################
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#MQTT_TOPIC = info['mqtt']['topic']
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MQTT_TOPIC = f"/device-data/{dev_info['assetcode']}"
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MQTT_ID = info['mqtt']['id']
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MQTT_PW = info['mqtt']['pw']
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MQTT_HOST_IP = info['mqtt']['host_ip']
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MQTT_PORT = info['mqtt']['port']
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def publish_json_message(client, data):
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topic = MQTT_TOPIC
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client.publish(topic, payload=data)
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client = mqtt.Client("python_pub")
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client.username_pw_set(MQTT_ID, MQTT_PW)
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client.connect(host=MQTT_HOST_IP,port=MQTT_PORT)
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client.loop(2) # timeout = 2초
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###############################################################################
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# CWT Thread-Read Serial #
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###############################################################################
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isThreadRun = True
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def cwt_thread(evt, chip_index, port_a_ai_id , port_a_do_id, port_b_ai_id , port_b_do_id, queue_a, queue_b):
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print("index: ", chip_index)
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print("a-ai: %d, a-do: %d, b-ai: %d, b-do: %d " % (port_a_ai_id, port_a_do_id, port_b_ai_id, port_b_do_id))
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if chip_index == 0:
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serial_dev1 = "/dev/ttyMAX1"
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serial_dev2 = "/dev/ttyMAX0"
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else:
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serial_dev1 = "/dev/ttyMAX2"
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serial_dev2 = "/dev/ttyMAX3"
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print(serial_dev1)
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print(serial_dev2)
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_serial_port_A = serial.Serial(serial_dev1, 115200, parity= serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 1, rtscts=True)
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_serial_port_A.rs485_mode = serial.rs485.RS485Settings()
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_serial_port_B = serial.Serial(serial_dev2, 115200, parity= serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS, timeout = 1, rtscts=True)
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_serial_port_B.rs485_mode = serial.rs485.RS485Settings()
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port_A_AI = minimalmodbus.Instrument(serial_dev1, port_a_ai_id, debug=False, close_port_after_each_call=False) # port name, slave address (in decimal)
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port_A_AI.serial.baudrate = 115200
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port_A_DO = minimalmodbus.Instrument(serial_dev1, port_a_do_id, debug=False, close_port_after_each_call=False) # port name, slave address (in decimal)
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port_A_DO.serial.baudrate = 115200
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port_B_AI = minimalmodbus.Instrument(serial_dev2, port_b_ai_id, debug=False, close_port_after_each_call=False) # port name, slave address (in decimal)
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port_B_AI.serial.baudrate = 115200
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port_B_DO = minimalmodbus.Instrument(serial_dev2, port_b_do_id, debug=False, close_port_after_each_call=False) # port name, slave address (in decimal)
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port_B_DO.serial.baudrate = 115200
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while isThreadRun:
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evt.wait()
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evt.clear()
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prev_a_ai = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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prev_b_ai = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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ai_array = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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prev_a_ai = ai_array
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prev_b_ai = ai_array
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'''
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| AI1 | AI2 | DO1 | DO2 |
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Success | 0 | 0 | x | x |
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Success | 0 | 1 | x | x |
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Success | 1 | 0 | x | x |
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Success | 1 | 1 | x | x | => 유효한 데이터
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최소 한개 이상 실패 했을 때
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-> retry 해볼 것이냐
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-> 데이터를 어떻게 할 것이냐
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-> 이전 데이터가 있다면, 이전 데이터를 가지고 더미 데이터로 사용하는 방법 => 안하기로 했었음
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'''
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timenow = int(time.time()*1000)
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a_isSuccess = True
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b_isSuccess = True
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# PORT A
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port_a_do_value = []
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for i in list(do_value[:16]):
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port_a_do_value.append(int(i))
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#print("port a do: ", port_a_do_value)
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#print("do type: {}".format(type(port_a_do_value[0])))
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try:
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a_ai_data=port_A_AI.read_registers(0x32, 32)
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prev_a_ai = a_ai_data
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print("a_ai ;", a_ai_data)
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# suc_cnt_ai = suc_cnt_ai +1
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except:
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a_isSuccess = False
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print("a_ai fail")
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#if isSuccess:
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# prev_a_ai = ai_array
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try:
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#port_A_DO.write_bits(0, port_a_do_value)
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a_do_value = port_A_DO.write_bits(0, port_a_do_value)
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print("a_do ;", a_do_value)
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# suc_cnt_do = suc_cnt_do +1
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except:
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print(port_A_DO)
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print("a_do fail")
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None
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# PORT B
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port_b_do_value = []
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for i in list(do_value[16:32]):
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port_b_do_value.append(int(i))
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#print("port b do: ", port_b_do_value)
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try:
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b_ai_data=port_B_AI.read_registers(0x32, 32)
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prev_b_ai = b_ai_data
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print("b_ai ;", b_ai_data)
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# suc_cnt_ai = suc_cnt_ai +1
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except:
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b_isSuccess = False
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print("b_ai fail")
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#if isSuccess:
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# prev_b_ai = ai_array
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try:
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#port_B_DO.write_bits(0, port_b_do_value)
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b_do_value = port_B_DO.write_bits(0, port_b_do_value)
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print("b_do ;", b_do_value)
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# suc_cnt_do = suc_cnt_do +1
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except:
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None
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print("b_do fail")
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if a_isSuccess:
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queue_a.put([timenow,a_ai_data, port_a_do_value])
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else:
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queue_a.put([0,prev_a_ai, port_a_do_value])
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if b_isSuccess:
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queue_b.put([timenow,b_ai_data, port_b_do_value])
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else:
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queue_b.put([0,prev_b_ai, port_b_do_value])
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###############################################################################
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# Data process thread #
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###############################################################################
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def data_process_thread(data_queue, ch, chamber):
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error_cnt_1 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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error_cnt_2 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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data_list_for_send_1=[]
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data_list_for_send_2=[]
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queue_count = 0
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queue_select_count = 0
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count = 0
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below_20 = 0
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element_counts = {}
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current_cycle_elements = 0
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cycle_counts = 0
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while isThreadRun:
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# 0.1s 마다 발생할 것으로 예상
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timestamp, ai, do = data_queue.get()
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#==================================================
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do_temp = []
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for d in do:
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#print("dddddddddddd: {}".format(d))
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do_temp.append(int(d))
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do = do_temp.copy()
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#==================================================
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#print("timestamp: {timestamp}, \n ai: {ai}, \n do: {do}" .format(timestamp=timestamp, ai=ai, do=do))
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###############################################################################
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# Distribute AI data, Calculate value with correction #
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###############################################################################
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#ai data -> current, voltage 전환
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queue_count = queue_count + 1
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current = []
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voltage = []
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ai_index = 0
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correction_value_array = []
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if data_queue == ch1_queue:
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correction_value_array = np.array(correction_value[:16])
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#key_to_change = str(index+1)
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elif data_queue == ch2_queue:
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correction_value_array = np.array(correction_value[16:32])
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#key_to_change = str(index+17)
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elif data_queue == ch3_queue:
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correction_value_array = np.array(correction_value[32:48])
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#key_to_change = str(index+33)
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elif data_queue == ch4_queue:
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correction_value_array = np.array(correction_value[48:64])
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#key_to_change = str(index+49)
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for i in ai:
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#짝수 current (확인 필요)
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ai_index = ai_index +1
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#print("ai list :", ai)
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if (ai_index%2) == 0:
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current.append(int(i))
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#print("current :", current)
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else:
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voltage.append(int(i))
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#print("voltage :", voltage)
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calculated_voltage = voltage + np.array(correction_value_array)
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calculated_voltage_list = calculated_voltage.tolist()
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#print("be calculated: ", calculated_voltage)
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#print("do list : ", do)
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#print("calculated_voltage list :", calculated_voltage_list)
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#mult_voltage = [do[i] * calculated_voltage_list[i] for i in range(len(do))]
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#print("multed value :", mult_voltage)
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#print(type(mult_voltage))
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###############################################################################
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# HJ ORG CODE #
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###############################################################################
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'''
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#전압값으로 error count check
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voltage_cnt = 0
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for i in calculated_voltage_list:
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if i <= 20000:
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#count up
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error_cnt_1[voltage_cnt] = error_cnt_1[voltage_cnt] +1
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print("error cnt: ",error_cnt_1)
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if error_cnt_1[voltage_cnt] == 10:
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error_cnt_1[voltage_cnt] = 0
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error_cnt_2[voltage_cnt] = error_cnt_2[voltage_cnt] + 1
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#shared memory do control modify
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#ch, tube number->off
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else:
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# count reset
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error_cnt_1[voltage_cnt] = 0
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voltage_cnt = voltage_cnt + 1
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print("voltage count:",voltage_cnt)
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'''
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###############################################################################
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# YJ TEST CODE #
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###############################################################################
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'''
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ERR1 = 0
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#count = 0
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#cycle_counts = 0
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for i, value in enumerate(calculated_voltage_list):
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if value <= 5:
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element_counts = [x + 1 if y == 1 else x for x, y in zip(element_counts, do)]
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#element_counts[i] = element_counts.get(i,0) + 1
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print(element_counts)
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#mult_element_count = [element_count[i] * do[i] for i in range(len(do))]
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#이건 아닌거 같다 카운트는 계속 올라갈 거고 10일 때 DO가 켜지면 또 에러 발생임
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cycle_counts += 1
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for index, count in element_counts.items():
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if cycle_counts % 10 == 0:
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if count == 10:
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#print(f"Error elements: {index}")
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error_cnt_1[index] = error_cnt_1[index] +1
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#error_cnt_1 = [error_cnt_1[index] +1 * do[index] for index in range(len(error_cnt_1))]
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mult_error_cnt_1 = [error_cnt_1[i] * do[i] for i in range(len(do))]
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#mult_error_cnt_1 = [x + 1 * y for x,y in zip(error_cnt_1, do)]
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print("check error_cnt_1 : ", error_cnt_1)
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print("check multed value to do index : ", mult_error_cnt_1)
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global do_dict
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#key_to_change = str(index+1)
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if data_queue == ch1_queue:
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key_to_change = str(index+1)
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elif data_queue == ch2_queue:
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key_to_change = str(index+17)
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elif data_queue == ch3_queue:
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key_to_change = str(index+33)
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elif data_queue == ch4_queue:
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key_to_change = str(index+49)
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if key_to_change in do_dict:
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do_dict[key_to_change] = "0"
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with open(f"{ROOT_PATH}/config.json","w") as f:
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json.dump(do_dict, f)
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#print("check do off from config.json: ",do_dict.values())
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element_counts[index] = 0
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#error_cnt_1 = 0
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#mult_error_cnt_1 = 0
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else:
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element_counts[index] = 0
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'''
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ERR1 = 0
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#count = 0
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#cycle_counts = 0
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#element_counts = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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for i, value in enumerate(calculated_voltage_list):
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if value <= 20000 and do[i] == 1:
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#print(f"Updating count for index {i}")
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#element_counts = [x + 1 if y == 1 else x for x, y in zip(element_counts, do)]
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#element_counts[i] += 1
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element_counts[i] = element_counts.get(i,0) + 1
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#print("check do : " ,do)
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#print("voltage list : ", calculated_voltage_list)
|
||
|
||
#mult_element_count = [element_count[i] * do[i] for i in range(len(do))]
|
||
#이건 아닌거 같다 카운트는 계속 올라갈 거고 10일 때 DO가 켜지면 또 에러 발생임
|
||
|
||
print("check do : " ,do)
|
||
print("voltage list : ", calculated_voltage_list)
|
||
#print("element cosunts : ", element_counts,"\r\n")
|
||
cycle_counts += 1
|
||
|
||
error_cnt_1 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
|
||
for index, count in element_counts.items():
|
||
if cycle_counts % 10 == 0:
|
||
if count == 10:
|
||
#print(f"Updating e_count for index {index}")
|
||
#print(f"Error elements: {index}")
|
||
error_cnt_1[index] += 1
|
||
#error_cnt_1 = [error_cnt_1[index] +1 * do[index] for index in range(len(error_cnt_1))]
|
||
|
||
#mult_error_cnt_1 = [error_cnt_1[i] * do[i] for i in range(len(do))]
|
||
|
||
#mult_error_cnt_1 = [x + 1 * y for x,y in zip(error_cnt_1, do)] //zip 함수 사용법
|
||
|
||
#print("check error_cnt_1 : ", error_cnt_1)
|
||
#print("check multed value to do index : ", mult_error_cnt_1)
|
||
|
||
global do_dict
|
||
|
||
#key_to_change = str(index+1)
|
||
if data_queue == ch1_queue:
|
||
key_to_change = str(index+1)
|
||
elif data_queue == ch2_queue:
|
||
key_to_change = str(index+17)
|
||
elif data_queue == ch3_queue:
|
||
key_to_change = str(index+33)
|
||
elif data_queue == ch4_queue:
|
||
key_to_change = str(index+49)
|
||
|
||
if key_to_change in do_dict:
|
||
do_dict[key_to_change] = "0"
|
||
with open(f"{ROOT_PATH}/config.json","w") as f:
|
||
json.dump(do_dict, f)
|
||
|
||
#print("check do off from config.json: ",do_dict.values())
|
||
|
||
element_counts[index] = 0
|
||
|
||
#mult_error_cnt_1 = 0
|
||
else:
|
||
element_counts[index] = 0
|
||
|
||
|
||
# 로깅 기능을 넣어야 겠다...?
|
||
# 파일 하나 열어서, 데이터를 쓴다
|
||
|
||
|
||
|
||
###############################################################################
|
||
# Make data form to json and Publish message #
|
||
###############################################################################
|
||
|
||
#데이터 만들어서 전달
|
||
if timestamp > 0:
|
||
#if timestamp == 0:
|
||
data = {
|
||
"timestamp" : int(timestamp),
|
||
"data": {
|
||
"current" : current,
|
||
"voltage" : calculated_voltage_list,
|
||
"do" : do,
|
||
"er1" : error_cnt_1
|
||
}
|
||
}
|
||
if(queue_select_count == 0):
|
||
data_list_for_send_1.append(data)
|
||
else:
|
||
data_list_for_send_2.append(data)
|
||
|
||
|
||
'''
|
||
############## Error Do 데이터 잘려오는 증상 추정 원인 개선 방안 중 하나 ################
|
||
# -> string 만들어서 전달하자
|
||
json_obj1 = json.loads(data)
|
||
if(queue_select_count == 0):
|
||
data_list_for_send_1.append(data)
|
||
else:
|
||
data_list_for_send_2.append(data)
|
||
|
||
'''
|
||
|
||
if queue_count == 10:
|
||
queue_count = 0
|
||
mqtt_msg = {}
|
||
if (queue_select_count == 0):
|
||
if not data_list_for_send_1:
|
||
print("data empty")
|
||
mqtt_msg = {
|
||
"modelCode":"test4",
|
||
"assetCode":"S0NQR0423090001", #나중에는 config에서 셋팅되는 값, or model 값으로 변경 (asset)
|
||
"dataType":"DATA",
|
||
"data": {
|
||
"channel": ch, # 채널 입력 <20>자
|
||
"chamber":chamber, #chamber 도 입력 <20>자
|
||
"slot": ch, #슬롯 값은 chamber와 ch 값으로 만든다
|
||
"list": data_list_for_send_1
|
||
}
|
||
}
|
||
queue_select_count = 1
|
||
data_list_for_send_2.clear()
|
||
else:
|
||
mqtt_msg = {
|
||
"modelCode":"test4",
|
||
"assetCode":"S0NQR0423090001", #나중에는 config에서 셋팅되는 값, or model 값으로 변경 (asset)
|
||
"dataType":"DATA",
|
||
"data": {
|
||
"channel": ch, # 채널 입력 <20>자
|
||
"chamber":chamber, #chamber 도 입력 <20>자
|
||
"slot": ch, #슬롯 값은 chamber와 ch 값으로 만든다
|
||
"list": data_list_for_send_2
|
||
}
|
||
}
|
||
queue_select_count = 0
|
||
data_list_for_send_1.clear()
|
||
|
||
|
||
# print(type(mqtt_msg['data']['list'][0]['do'][0]))
|
||
|
||
data_json_str = json.dumps(mqtt_msg, indent=4)
|
||
print(data_json_str)
|
||
publish_json_message(client, data_json_str)
|
||
|
||
|
||
|
||
|
||
|
||
###############################################################################
|
||
# Thread Event Timer #
|
||
###############################################################################
|
||
|
||
#event는 개별 생성을 해준다 th1, th2
|
||
|
||
def timer_event_loop(e1, e2):
|
||
cnt = 0
|
||
# global read_cnt
|
||
|
||
while True:
|
||
|
||
e1.set()
|
||
e2.set()
|
||
time.sleep(0.1)
|
||
|
||
exit()
|
||
|
||
|
||
|
||
|
||
|
||
if __name__ == '__main__':
|
||
###############################################################################
|
||
# Queue x 4 max- infinite #
|
||
###############################################################################
|
||
|
||
ch1_queue = queue.Queue()
|
||
ch2_queue = queue.Queue()
|
||
ch3_queue = queue.Queue()
|
||
ch4_queue = queue.Queue()
|
||
|
||
chip0_evt = threading.Event()
|
||
chip1_evt = threading.Event()
|
||
|
||
read_data_chip0 = threading.Thread(target=cwt_thread,args=(chip0_evt, 0, 1,2, 13,14, ch1_queue, ch2_queue)) #현재 4개씩 연결되 어 있어서 테스트 용
|
||
read_data_chip1 = threading.Thread(target=cwt_thread,args=(chip1_evt, 1, 5,6, 7,8, ch3_queue, ch4_queue))
|
||
|
||
data_process_ch1 = threading.Thread(target=data_process_thread,args=(ch1_queue, 1, 1))
|
||
data_process_ch2 = threading.Thread(target=data_process_thread,args=(ch2_queue, 2, 1))
|
||
data_process_ch3 = threading.Thread(target=data_process_thread,args=(ch3_queue, 3, 1))
|
||
data_process_ch4 = threading.Thread(target=data_process_thread,args=(ch4_queue, 4, 1))
|
||
|
||
event_thread = threading.Thread(target=timer_event_loop, args=(chip0_evt,chip1_evt,))
|
||
read_data_chip0.start()
|
||
read_data_chip1.start()
|
||
data_process_ch1.start()
|
||
data_process_ch2.start()
|
||
data_process_ch3.start()
|
||
data_process_ch4.start()
|
||
event_thread.start()
|