umangshrestha

class cirQueue():
    def __init__(self, size):
        self.size = size
        self.array = [None] * self.size
        self.front = -1
        self.rear = -1
        
    def isFull(self):
        if self.front == self.rear + 1 and self.front != -1:
            return True

umangshrestha

class queue():
    def __init__(self, size=10):
        self.size = size
        self.array = [None for _ in range(self.size)]
        self.front = -1
        self.rear = -1
        
    def isFull(self):
        if self.rear >= self.size -1  and self.front == 0:
            return True

umangshrestha

class stack:
        def __init__(self, size=10):
            self.size = size
            self.array = [None]*self.size
            self.i = -1
            
        def push(self, element):
            if self.isFull():
                raise Exception("Array out of bound")
            self.i += 1

umangshrestha

def partition(array, low, high):
    pivot = array[high]
    i = low - 1
    for j in range(low , high):
        if array[j] < pivot:
            print(array)
            i = i + 1
            array[i], array[j] = array[j], array[i]
    array[high], array[i + 1] = array[i + 1], array[high]
    return i + 1 

umangshrestha

def mergeSort(array):
    if len(array) > 1:
        r = len(array)//2
        left_half = array[:r]
        right_half = array[r:]
        i = j = k = 0
        
        mergeSort(right_half)
        mergeSort(left_half)
        

umangshrestha

from time import time

def calculate_time(f):
    def wrapper(*args, **kwargs):
        initial_time = time()
        output = f(*args, **kwargs)
        time_taken = time() - initial_time
        print("the time taken by {function} is {time} and output is {output}".format(function=f.__name__, time=time_taken, output=output))
        return output
    return wrapper

umangshrestha

#1. Place the script in the phone's internal storage. 
#2.Give the command 'adb tcpip 5555' in the command line. This has to be given when the phone is connected to the laptop via usb cable.
#If successful, you will get the print "restarting in TCP mode port: 5555"
#3. Switch On the phone's hotspot and connect laptop to the hotspot.
#4. You can remove the usb cable now.
#5. Just check whether you can connect adb over tcpip by giving the below command.
#adb connect <ip of phone>:5555
#6. Login to adb shell using command 
#adb shell
#7. Go to the place where you have kept the script and run it using the below command.

umangshrestha

import json
import csv

file_name = "timestamp.csv"

prev_spo2 = 0
prev_ecg = 0

csvFile = open(file_name, 'w+')
writer = csv.writer(csvFile)

umangshrestha

def retry(retry_count=2, time_out=1):
    def decorator(func):
        def wrapper(*args, **kwargs):
            init_time = time()
            for i in range(1, retry_count):
                print("loop count: %d" % i)
                while (time() - init_time <= time_out):
                    # if the execution happends we return output
                    # Incase it failes we will retrun the funciton for timeout seconds
                    # If it executes without error in any of the retruns we return the output

umangshrestha

#replace the file_name.py by given script
ps -eaf| grep file_name.py|awk '{print $2}'|xargs kill -9