Python DataBank.get_bits Examples

Example #1

File: server.py Project: mucahiddogan/socket-programming-basics

def threadFunc(self):
    while 1:
        bits = DataBank.get_bits(0, 5)
        print(bits)
        #words = DataBank.get_words(0,4)
        #print(words)
        time.sleep(0.2)

Example #2

File: server_pi.py Project: mucahiddogan/modbus-py

def threadFunc(c): 
    while 1:
        for i in range(100):
            bits = DataBank.get_bits(0,1)
            temp = os.popen("vcgencmd measure_temp").readline()
            now = datetime.now()
            str_date = now.strftime("%M%S")
            temp = temp.replace("temp=", "").replace("'C\n" , "")
            tempint = int(float(temp))
           
            int_date = int(str_date)
            
            temperature.append(tempint)
            time_now.append(int_date)
            dizi = time_now[i],temperature[i]
            
            time.sleep(1)
            #print(dizi, type(dizi))
            
            DataBank.set_words(0, dizi)
            if bits[0] == 1:
                print("1 geldi babba")
                GPIO.output(40, GPIO.HIGH)
            else:
                print("0 geldi babba")
                GPIO.output(40, GPIO.LOW)
        time.sleep(0.25)

Example #3

File: modbus_thread.py Project: mucahiddogan/socket-programming-basics

# -*- coding: utf-8 -*-

# modbus_thread
# start a thread for polling a set of registers, display result on console
# exit with ctrl+c

import time
from threading import Thread, Lock
from pyModbusTCP.client import ModbusClient
from pyModbusTCP.server import DataBank

SERVER_HOST = "localhost"
SERVER_PORT = 502

# set global
regs = DataBank.get_bits(0, 4)

# init a thread lock
regs_lock = Lock()


# modbus polling thread
def polling_thread():
    global regs
    c = ModbusClient(host=SERVER_HOST, port=SERVER_PORT)
    # polling loop
    while True:
        # keep TCP open
        if not c.is_open():
            c.open()
        # do modbus reading on socket