def __init__(self,master = None):
Frame.__init__(self,master)
self.master = master
self.init_window()#main window and menu bar
self.main_widgets()#objects that inhabit the main page
bus = smbus.SMBus(1)
kwargs = {'address': 0x68, 'mode':0x10, 'sample_rate':0x08, 'gain':0x00}
self.mcp3428 = mcp3428.MCP3428(bus, kwargs)
self.voltageConversion = 300 * 1800 / 1709
self.currentConversion = 3.3/10
#Import the module
import Adafruit_MCP4725
#import the ADC module class
import mcp3428
import smbus
import numpy as np
import matplotlib.pyplot as plt
from numpy import linalg
#create bus object
bus = smbus.SMBus(1)
#create a dictionary of addresses and information needed for the ADC instance
kwargs = {'address': 0x68, 'mode': 0x10, 'sample_rate': 0x08, 'gain':0x00}
#crate a ADC instance directing towards the bus with the addresses located in kwargs
mcp3428 = mcp3428.MCP3428(bus, kwargs)
# Create a DAC instance for the voltage input (DAC97) and the current max input
# (DAC96)
dac96 = Adafruit_MCP4725.MCP4725(address=0x60, busnum=1)
dac97 = Adafruit_MCP4725.MCP4725(address=0x61, busnum=1)
#Initialization of variables
#How the readings change when they get read into and out of the ADC
conversionVoltage= 300 * 1800/1709
conversionCurrent= 3.3/10
#DAC takes in a bit from 0 to 4095 since it is 12 bits
#Initial Set to Bit is 0
bitVoltage = 0
dac97.set_voltage(bitVoltage) #set the voltage to zero through the dac instance
bitCurrent = 0