#######Code 1(PLOTTING LIVE ) :


import os
import time
from time import sleep
from datetime import datetime
#from scipy import stats



#CODE FOR TEMP SENSOR DATA PLOTTING USING MATPLOT
import matplotlib as mpl
#mpl.use('tkagg')
import matplotlib.pyplot as plt
import numpy as np
import serial
DATA_SIZE = int(input('enter data size needed')) #    Python 3
temperature = np.zeros(DATA_SIZE, dtype=np.float32)
index = 0
samples = range(0, DATA_SIZE)
sr=0
fig = plt.figure()
ax = fig.gca()

#ax.set_ylim([0, 60])
#ax.set_xlim([0, 24])
#ax.set_title('Real-Time Temperature Monitoring')
#x.set_xlabel('Time->')
#.set_ylabel('Temperature(C)->')
print(temperature)

# Enable Interactive Plotting, use plt.ioff() to turn off
plt.ion()

# Open Serial Port
ser = serial.Serial('/dev/ttyACM0',baudrate=9600,timeout=10
                    ,parity=serial.PARITY_NONE,
                    stopbits=serial.STOPBITS_ONE,
                    bytesize=serial.EIGHTBITS
                    )
print(ser)
file = open("/home/pi/Desktop/New2.csv","w")
file.write("Sr.No.,time,Sensor1n")

try:
    print ('run')
    while True:
        temp = ser.readline()
        print(temp)
        if index < DATA_SIZE:
            # Convert String to a Number

            temperature[index] = float(temp)
            print(temperature)
            # Clear the Old Plot from Screen
            ax.cla()
            #ax.grid(True)
            minor_x=np.arange(0,24,0.5)
            major_x=np.arange(0,24,1)
            ax.set_xticks(major_x)
            ax.set_xticks(minor_x,minor=True)
            ax.grid(which='both')
            ax.set_ylim([0, 60])
            ax.set_title('Real-Time Temperature Monitoring')
            ax.set_xlabel('Time ->')
            ax.set_ylabel('Temperature$^circ$(C) ->')
            ax.plot(samples,temperature,'b')
            plt.pause(0.01)
            index +=1
            sr=sr+1
            now = datetime.now()
            print(index)
            file = open("/home/pi/Desktop/New2.csv","a")
            file.write(str(sr)+","+str(now)+","+str(temp)+"n")
            file.flush()
            time.sleep(1)
        else:
            index = 0



finally:
    plt.ioff()
    plt.show()
    ser.close()

import tkinter as tk

# -----
import sys

class StdoutRedirectorLabel(object):

    def __init__(self, widget):
        self.widget = widget
        # clear at start because it will use +=
        self.widget['text'] = ''

    def write(self, text):
        # have to use += because one `print()` executes `sys.stdout` many times
        self.widget['text'] += text
import subprocess

def callback1():

    import coderun


    coderun.function1()


def callback2():

    import coderun

##    # keep original `sys.stdout
    old_stdout = sys.stdout
##
    # redirect to class which will add text to `lbl`
    sys.stdout = StdoutRedirectorLabel(lbl)
##
##    # it will execute only `function2` and assign result to Label (with ending "n")
    coderun.function2()

    # set back original `sys.stdout
    sys.stdout = old_stdout


def callback3():

    import coderun

    # keep original `sys.stdout
    old_stdout = sys.stdout

    # redirect to class which will add text to `lbl`
    sys.stdout = StdoutRedirectorLabel(lbl)

    # it will execute only `function3` and assign result to Label (with ending "n")
    coderun.function3()

    # set back original `sys.stdout
    sys.stdout = old_stdout

# --- main ---

master = tk.Tk()
master.geometry('1000x800')

lbl = tk.Label(master, text='')
lbl.pack()

btn1 = tk.Button(master, text="       Temperature  sensor      ", command=callback1)
btn1.pack()

btn2 = tk.Button(master, text="Sensor2", command=callback2)
btn2.pack()

btn3 = tk.Button(master, text="Sensor3", command=callback3)
btn3.pack()

master.mainloop()