I have this tkinter GUI of an old school texter that runs on a Raspberry pi 3.
I have 16 pressure analog pressure sensors that i am readding them through a
multiplexor, and i pass there values to an ADC mcp3002. if the value pass a
thresshold i consider it as a key press, and there i need some chars to roll
while i have it pressed inside a text area, if the voltage passes the
thresshold the other way i consider the key to be released and the last char
that was inside the text area will be set at that cursor point, the cursor will
move one place next, and wait untill an other press to do the same thing again.
this is the code for the def :
def process(value):
global keypressed, keyreleased
num_press=0
#message=[] #this table gets the chars. After the roll is finished the last
char is appented to it. eventually this table is piped to minimodem.
steps=0
i=0
x=int(value)
key_pressed=x
#proceedInLoop = True
while True:
binary_x="{0:04b}".format(x) #get the binary of x and set each 0
and 1 to the appropreate GPIO
GPIO.output(26, int(binary_x[0]))
GPIO.output(13, int(binary_x[1]))
GPIO.output(12, int(binary_x[2]))
GPIO.output(5, int(binary_x[3]))
# average three readings to get a more stable one
channeldata_1 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get CH0 input
channeldata = (channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300 mV] * 2 [= 1:2 input divider]) /
1024 [= 10bit resolution] #
voltage = int(round(((channeldata * vref * 2) / resolution),0))+
calibration
#voltage = 6000 # temporary voltage for testing
print(voltage)
if DEBUG : print("Data (bin) {0:010b}".format(channeldata))
key_pressed=x
if ( voltage < 4000) : #key is released
keypressed = False
keyreleased = True
x=x+1
if ( voltage >= 4001) : #key is pressed
keypressed = True
keyreleased = False
key_pressed=x#define which key is pressed
# print(i)
if key_pressed==0:
transmite(message)
x=x+1
sleep(0.01)
keypressed = False
keyreleased = True
if key_pressed==1:
print('read')
keypressed = False
keyreleased = True
if key_pressed==2:
sys.stdout.write('\033[2K]')
sys.stdout.write('\033[1G]')
keypressed = False
keyreleased = True
if key_pressed==3:
#print('\b\b')
print('\b ', end="", flush=True)
sys.stdout.write('\010')
sleep(1)
keypressed = False
keyreleased = True
if key_pressed > 3:
#if key == key_pressed :
while num_press <= (max_press[key_pressed]) and
keyreleased==False:
#average three readings to get a more stable one
channeldata_1 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get CH0 input
channeldata =
(channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300 mV] * 2 [= 1:2
input divider]) / 1024 [= 10bit resolution]
voltage =
int(round(((channeldata*vref*2)/resolution),0))+ calibration
if DEBUG : print("Data (bin)
{0:010b}".format(channeldata))
if ( voltage < 4000) : #key is released
print("voltage < 4000")
keyreleased = True
keypressed = False
sys.stdout.write('\033[1C')
char=sensor[key_pressed][num_press]
message.append(char) # here is the append.
num_press=0
#else :
#keypressed = True
#keyreleased = False
if num_press <= max_press[key_pressed] and keyreleased
== False:
top.Text1.insert("end",
sensor[key_pressed][num_press] + '\n')
print(sensor[key_pressed][num_press])
#text_widget.insert(INSERT,
sensor[key_pressed][num_press])
#Text1.insert(INSERT,
sensor[key_pressed][num_press])
sys.stdout.write('\010')
num_press=num_press+1
time.sleep(0.5)
if num_press == max_press[key_pressed] :
#num_press=0
keyreleased = True
keypressed = False
#top.Text1.insert("end",
sensor[key_pressed][num_press])
if x == 16 :
x=0
key = key_pressed
print(message)
if keyreleased:
break
it gets the values from this set of tables :
sensor16=['1','-','\\','/','*']
sensor15=['4','G','H','I']
sensor14=['7','P','Q','R','S']
sensor13=['*']
sensor12=['2','A','B','C']
sensor11=['5','J','K','L']
sensor10=['8','T','U','V']
sensor09=['0',' ']
sensor08=['3','D','E','F']
sensor07=['6','M','N','O']
sensor06=['9','W','X','Y','Z']
sensor05=['#','|']
sensor04=['BACKSPACE']
sensor03=['DELETE ALL']
sensor02=['READ']
sensor01=['TRANSMITE']
sensor=[sensor01,sensor02,sensor03,sensor04, sensor05, sensor06, sensor07,
sensor08, sensor09, sensor10, sensor11, sensor12, sensor13, sensor14, sensor15,
sensor16]
#the maximum number of times each sensor can be pressed
#before it rols back to the first character.
max_press=[1,1,1,1,2,5,4,4,2,4,4,4,1,5,4,5]
i have a class created with buttons and everything, i have managed to make it
work with real presses of mouse on the buttons but that only works for one
roll, when it gets to the seccond one everything goes wild.
so i am trying to to create a def that runs every 100 millisecs and check if
any of those pressure sensors has passed the threshold and if yes to invoke the
apropreate button and do what is all ready been doing, but from the other hand
the rooling is not working great either. i pass the entire code, while i am
lost here ! the code is not clean while i have a lot of things that are left
there after some test and i have no idea if they supposed to leave or not. so
any ideas are more than welcome while i am completly lost here .
#! /usr/bin/env python
# -*- coding: utf-8 -*-
#
# GUI module generated by PAGE version 4.19
# in conjunction with Tcl version 8.6
# Dec 27, 2018 08:20:37 PM IST platform: Windows NT
import sys
try:
import Tkinter as tk
except ImportError:
import tkinter as tk
try:
import ttk
py3 = False
except ImportError:
import tkinter.ttk as ttk
py3 = True
import time
#import uinput
import RPi.GPIO as GPIO
import spidev # import the SPI driver
from time import sleep
from array import *
import os
import subprocess
import random
import time
from threading import Timer
from itertools import groupby
import threading
#initial constants here
DEBUG = False
vref = 3.3 * 1000 # V-Ref in mV (Vref = VDD for the MCP3002)
resolution = 2**10 # for 10 bits of resolution
calibration = 38 # in mV, to make up for the precision of the components
GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)
#for the channels of the 4067 multiplexor 16 to 1
#change the channels and pipe from the output of the multiplexer
#the analog readings to the 0 channel of the MCP3002 ADC
GPIO.setup(5, GPIO.OUT)
GPIO.setup(12, GPIO.OUT)
GPIO.setup(13, GPIO.OUT)
GPIO.setup(26, GPIO.OUT)
#start_time=time.time()
#elapsed_time=time.time()
# MCP3002 Control bits
#
# 7 6 5 4 3 2 1 0
# X 1 S O M X X X
#
# bit 6 = Start Bit
# S = SGL or \DIFF SGL = 1 = Single Channel, 0 = \DIFF is pseudo differential
# O = ODD or \SIGN
# in Single Ended Mode (SGL = 1)
# ODD 0 = CH0 = + GND = - (read CH0)
# 1 = CH1 = + GND = - (read CH1)
# in Pseudo Diff Mode (SGL = 0)
# ODD 0 = CH0 = IN+, CH1 = IN-
# 1 = CH0 = IN-, CH1 = IN+
#
# M = MSBF
# MSBF = 1 = LSB first format
# 0 = MSB first format
# ------------------------------
# SPI setup
spi_max_speed = 1000000 # 1 MHz (1.2MHz = max for 2V7 ref/supply)
# reason is that the ADC input cap needs time to get charged to the input level.
CE = 0 # CE0 | CE1, selection of the SPI device
spi = spidev.SpiDev()
spi.open(0,CE) # Open up the communication to the device
spi.max_speed_hz = spi_max_speed
#
# create a function that sets the configuration parameters and gets the results
# from the MCP3002
#
# key presses values
key0=['0',' ']
key1=['1','-','\\','/','*']
key2=['2','A','B','C']
key3=['3','D','E','F']
key4=['4','G','H','I']
key5=['5','J','K','L']
key6=['6','M','N','O']
key7=['7','P','Q','R','S']
key8=['8','T','U','V']
key9=['9','W','X','Y','Z']
key10=['*']
key11=['#','|']
keyArray = [key0,key1,key2,key3,key4,key5,key6,key7,key8,key9,key10,key11]
key_max_press = [2,5,4,4,4,4,4,5,4,5,1,2]
#Each analog sensor has some characters to roll
sensor16=['1','-','\\','/','*']
sensor15=['4','G','H','I']
sensor14=['7','P','Q','R','S']
sensor13=['*']
sensor12=['2','A','B','C']
sensor11=['5','J','K','L']
sensor10=['8','T','U','V']
sensor09=['0',' ']
sensor08=['3','D','E','F']
sensor07=['6','M','N','O']
sensor06=['9','W','X','Y','Z']
sensor05=['#','|']
sensor04=['BACKSPACE']
sensor03=['DELETE ALL']
sensor02=['READ']
sensor01=['TRANSMITE']
sensor=[sensor01,sensor02,sensor03,sensor04, sensor05, sensor06, sensor07,
sensor08, sensor09, sensor10, sensor11, sensor12, sensor13, sensor14, sensor15,
sensor16]
#the maximum number of times each sensor can be pressed
#before it rols back to the first character.
max_press=[1,1,1,1,2,5,4,4,2,4,4,4,1,5,4,5]
message=[]
##
# main functions start here
##
# read sensor data
def read_mcp3002(channel):
# see datasheet for more information
# 8 bit control :
# X, Strt, SGL|!DIFF, ODD|!SIGN, MSBF, X, X, X
# 0, 1, 1=SGL, 0 = CH0 , 0 , 0, 0, 0 = 96d
# 0, 1, 1=SGL, 1 = CH1 , 0 , 0, 0, 0 = 112d
if channel == 0:
cmd = 0b01100000
else:
cmd = 0b01110000
if DEBUG : print("cmd = ", cmd)
spi_data = spi.xfer2([cmd,0]) # send hi_byte, low_byte; receive hi_byte,
low_byte
if DEBUG : print("Raw ADC (hi-byte, low_byte) = {}".format(spi_data))
# receive data range: 000..3FF (10 bits)
# MSB first: (set control bit in cmd for LSB first)
# spidata[0] = X, X, X, X, X, 0, B9, B8
# spidata[1] = B7, B6, B5, B4, B3, B2, B1, B0
# LSB: mask all but B9 & B8, shift to left and add to the MSB
adc_data = ((spi_data[0] & 3) << 8) + spi_data[1]
return adc_data
# function to transmite message
def transmite_message():
messageArray = []
messageString = top.Text1.get("1.0","end")
if len(messageString) > 0 :
for char in messageString:
messageArray.append(char) # here is the append.
#print(messageArray)
a = ''.join(messageArray)
print(a)
p1 = subprocess.Popen(["minimodem" , '--tx' , '25'],
stdin=subprocess.PIPE)
p1.stdin.write(bytes(a, 'UTF-8'))
p1.stdin.flush()
#The transmiting function
def transmite(minima):
a = ''.join(minima)
print(a)
p1 = subprocess.Popen(["minimodem" , '--tx' , '25'], stdin=subprocess.PIPE)
p1.stdin.write(bytes(a, 'UTF-8'))
p1.stdin.flush()
# close root window
def close_window():
root.destroy()
# delete character
def delete_char():
tempString = top.Text2.get("1.0","end")
if len(tempString) > 0 :
groups = groupby(tempString)
result = [(label, sum(1 for _ in group)) for label, group in
groups]
#print (len(result)) # [('6', 2), ('#', 1), ('6', 1), ('\n', 1)]
if len(result) > 1:
tempValue = result[len(result)-2][0]
tempCounter = result[len(result)-2][1] + 1
print(tempValue)
print(tempCounter)
tempString = tempString[:-tempCounter]
top.Text2.delete('1.0', "end")
top.Text2.insert("end", tempString)
# append temporary character in invisible string
def print_char(key):
process(key)
top.Text2.insert("end", sensor[key][0])
inputString = top.Text2.get("1.0","end")
print('now i am here')
# rolling character one by one
def print_rolling_char():
threading.Timer(0.5, print_rolling_char).start()
inputString = top.Text2.get("1.0","end")
if len(inputString.rstrip()) < 1:
top.Text1.delete('1.0', "end")
if len(inputString) > 0 :
groups = groupby(inputString)
result = [(label, sum(1 for _ in group)) for label, group in
groups]
#print (len(result)) # [('6', 2), ('#', 1), ('6', 1), ('\n', 1)]
if len(result) > 1:
print('i am in len result >1 ')
top.Text1.delete('1.0', "end")
for x in result:
tempValue = x[0]
tempCounter = x[1]
if tempValue != '\n' and tempValue != '|':
# if tempCounter >
key_max_press[int(tempCounter)]:
while tempCounter >
key_max_press[int(tempCounter)]:
tempCounter =
tempCounter - key_max_press[int(tempCounter)]
print('tempCounter is
', tempCounter)
print('key_max_press is
', key_max_press[int(tempCounter)])
if tempValue != '*' and
tempValue != '#':
charNew =
keyArray[int(tempValue)][tempCounter-1]
else:
if tempValue == '*':
charNew =
keyArray[10][tempCounter-1]
else:
charNew =
keyArray[11][tempCounter-1]
if charNew != '|':
top.Text1.insert("end",
charNew)
#message.append(charNew) #
here is the append.
# else:
# tempCounter = x[1]
# read sensors data each second
def read_sensor_data():
threading.Timer(1.0, read_sensor_data).start()
file = open("sensor_1.txt", 'r')
#txt = file.read()
lineList = file.readlines()
file.close()
top.Label2.config(text = lineList[-1])
file = open("sensor_2.txt", 'r')
#txt = file.read()
lineList = file.readlines()
file.close()
top.Label3.config(text = lineList[-1])
file = open("sensor_3.txt", 'r')
#txt = file.read()
lineList = file.readlines()
file.close()
top.Label4.config(text = lineList[-1])
file = open("sensor_4.txt", 'r')
#txt = file.read()
lineList = file.readlines()
file.close()
top.Label5.config(text = lineList[-1])
file = open("compass.txt", 'r')
#txt = file.read()
lineList = file.readlines()
file.close()
top.Label1.config(text = lineList[-1])
# add separator in between same character
def add_separator(self):
top.Text2.insert("end", '|')
# clear text area
def clear_message(self):
top.Text2.delete('1.0', "end")
# dummy click in every 1 sec
def loop_process():
threading.Timer(1.0, loop_process).start()
process_for_loop()
# main function to render UI screen
def vp_start_gui():
'''Starting point when module is the main routine.'''
global val, w, root, top
root = tk.Tk()
root.attributes("-fullscreen", False)
top = Toplevel1 (root)
print_rolling_char()
loop_process()
read_sensor_data()
root.mainloop()
w = None
def create_Toplevel1(root, *args, **kwargs):
'''Starting point when module is imported by another program.'''
global w, w_win, rt
rt = root
w = tk.Toplevel (root)
top = Toplevel1 (w)
#unknown_support.init(w, top, *args, **kwargs)
return (w, top)
def destroy_Toplevel1():
global w
w.destroy()
w = None
# main process loop
def process_for_loop():
global keypressed, keyreleased, key_pressed
num_press = 0
#message=[] #this table gets the chars. After the roll is finished the
last char is appented to it. eventually this table is piped to minimodem.
steps = 0
i = 0
for x in range(0,16):
# threading.Timer(0.5, loop_process).start()
key_pressed=x
#proceedInLoop = True
binary_x="{0:04b}".format(x)
GPIO.output(26, int(binary_x[0]))
GPIO.output(13, int(binary_x[1]))
GPIO.output(12, int(binary_x[2]))
GPIO.output(5, int(binary_x[3]))
# average three readings to get a more stable one
channeldata_1 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get CH0 input
channeldata = (channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300 mV] * 2 [= 1:2 input
divider]) / 1024 [= 10bit resolution] #
voltage = int(round(((channeldata * vref * 2) /
resolution),0))+ calibration
#voltage = 6000 # temporary voltage for testing
#print(voltage)
if DEBUG : print("Data (bin) {0:010b}".format(channeldata))
#key_pressed=x
if ( voltage < 4000) : #key is released
keypressed = False
keyreleased = True
x=x+1
if ( voltage >= 4001) : #key is pressed
keypressed = True
keyreleased = False
key_pressed=x#define which key is pressed
# print(i)
if key_pressed==0:
transmite(message)
x=x+1
sleep(0.01)
keypressed = False
keyreleased = True
if key_pressed==1:
print('read')
keypressed = False
keyreleased = True
if key_pressed==2:
sys.stdout.write('\033[2K]')
sys.stdout.write('\033[1G]')
keypressed = False
keyreleased = True
if key_pressed==3:
#print('\b\b')
print('\b ', end="", flush=True)
sys.stdout.write('\010')
sleep(1)
keypressed = False
keyreleased = True
if key_pressed > 3:
#if key == key_pressed :
while num_press <= (max_press[key_pressed]) and
keyreleased==False:
#average three readings to get a more
stable one
channeldata_1 = read_mcp3002(0) # get
CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get
CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get
CH0 input
channeldata =
(channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300
mV] * 2 [= 1:2 input divider]) / 1024 [= 10bit resolution]
voltage =
int(round(((channeldata*vref*2)/resolution),0))+ calibration
if DEBUG : print("Data (bin)
{0:010b}".format(channeldata))
if ( voltage < 4000) : #key is
released
print("voltage < 4000")
keyreleased = True
keypressed = False
sys.stdout.write('\033[1C')
char=sensor[key_pressed][num_press]
message.append(char) # here is
the append.
num_press=0
#else :
#keypressed = True
#keyreleased = False
if num_press <= max_press[key_pressed]
and keyreleased == False:
top.Text1.insert("end",
sensor[key_pressed][num_press] + '\n')
print(sensor[key_pressed][num_press])
#text_widget.insert(INSERT,
sensor[key_pressed][num_press])
#Text1.insert(INSERT,
sensor[key_pressed][num_press])
sys.stdout.write('\010')
num_press=num_press+1
time.sleep(0.5)
if num_press == max_press[key_pressed] :
num_press=0
keyreleased = True
keypressed = False
#top.Text1.insert("end",
sensor[key_pressed][num_press])
key = key_pressed
print(message)
if keyreleased:
break
# open read message screen
def open_reading_screen():
close_window()
os.system('python3 messageread.py')
#open sensor reading screen
def open_sensor_reading():
close_window()
os.system('python3 onescreentorule.py')
# loop
def process(value):
global keypressed, keyreleased
num_press=0
#message=[] #this table gets the chars. After the roll is finished the last
char is appented to it. eventually this table is piped to minimodem.
steps=0
i=0
x=int(value)
key_pressed=x
#proceedInLoop = True
while True:
binary_x="{0:04b}".format(x) #get the binary of x and set each 0
and 1 to the appropreate GPIO
GPIO.output(26, int(binary_x[0]))
GPIO.output(13, int(binary_x[1]))
GPIO.output(12, int(binary_x[2]))
GPIO.output(5, int(binary_x[3]))
# average three readings to get a more stable one
channeldata_1 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get CH0 input
channeldata = (channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300 mV] * 2 [= 1:2 input divider]) /
1024 [= 10bit resolution] #
voltage = int(round(((channeldata * vref * 2) / resolution),0))+
calibration
#voltage = 6000 # temporary voltage for testing
print(voltage)
if DEBUG : print("Data (bin) {0:010b}".format(channeldata))
key_pressed=x
if ( voltage < 4000) : #key is released
keypressed = False
keyreleased = True
x=x+1
if ( voltage >= 4001) : #key is pressed
keypressed = True
keyreleased = False
key_pressed=x#define which key is pressed
# print(i)
if key_pressed==0:
transmite(message)
x=x+1
sleep(0.01)
keypressed = False
keyreleased = True
if key_pressed==1:
print('read')
keypressed = False
keyreleased = True
if key_pressed==2:
sys.stdout.write('\033[2K]')
sys.stdout.write('\033[1G]')
keypressed = False
keyreleased = True
if key_pressed==3:
#print('\b\b')
print('\b ', end="", flush=True)
sys.stdout.write('\010')
sleep(1)
keypressed = False
keyreleased = True
if key_pressed > 3:
#if key == key_pressed :
while num_press <= (max_press[key_pressed]) and
keyreleased==False:
#average three readings to get a more stable one
channeldata_1 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_2 = read_mcp3002(0) # get CH0 input
sleep(0.001)
channeldata_3 = read_mcp3002(0) # get CH0 input
channeldata =
(channeldata_1+channeldata_2+channeldata_3)/3
#
# Voltage = (CHX data * (V-ref [= 3300 mV] * 2 [= 1:2
input divider]) / 1024 [= 10bit resolution]
voltage =
int(round(((channeldata*vref*2)/resolution),0))+ calibration
if DEBUG : print("Data (bin)
{0:010b}".format(channeldata))
if ( voltage < 4000) : #key is released
print("voltage < 4000")
keyreleased = True
keypressed = False
sys.stdout.write('\033[1C')
char=sensor[key_pressed][num_press]
message.append(char) # here is the append.
num_press=0
#else :
#keypressed = True
#keyreleased = False
if num_press <= max_press[key_pressed] and keyreleased
== False:
top.Text1.insert("end",
sensor[key_pressed][num_press] + '\n')
print(sensor[key_pressed][num_press])
#text_widget.insert(INSERT,
sensor[key_pressed][num_press])
#Text1.insert(INSERT,
sensor[key_pressed][num_press])
sys.stdout.write('\010')
num_press=num_press+1
time.sleep(0.5)
if num_press == max_press[key_pressed] :
#num_press=0
keyreleased = True
keypressed = False
#top.Text1.insert("end",
sensor[key_pressed][num_press])
if x == 16 :
x=0
key = key_pressed
print(message)
if keyreleased:
break
#proceedInLoop = False
class Toplevel1:
def __init__(self, top=None):
'''This class configures and populates the toplevel window.
top is the toplevel containing window.'''
_bgcolor = '#d9d9d9' # X11 color: 'gray85'
_fgcolor = '#000000' # X11 color: 'black'
_compcolor = '#d9d9d9' # X11 color: 'gray85'
_ana1color = '#d9d9d9' # X11 color: 'gray85'
_ana2color = '#ececec' # Closest X11 color: 'gray92'
top.geometry("600x450+579+181")
top.title("New Toplevel")
top.configure(background="#d9d9d9")
top.configure(highlightbackground="#d9d9d9")
top.configure(highlightcolor="black")
self.Frame1 = tk.Frame(top)
self.Frame1.place(relx=0.033, rely=0.067, relheight=0.9, relwidth=0.942)
self.Frame1.configure(relief='groove')
self.Frame1.configure(borderwidth="2")
self.Frame1.configure(relief='groove')
self.Frame1.configure(background="#d9d9d9")
self.Frame1.configure(highlightbackground="#d9d9d9")
self.Frame1.configure(highlightcolor="black")
self.Frame1.configure(width=565)
self.Text1 = tk.Text(self.Frame1)
self.Text1.place(relx=0.124, rely=0.148, relheight=0.281,
relwidth=0.786)
self.Text1.configure(background="white")
self.Text1.configure(font="TkTextFont")
self.Text1.configure(foreground="black")
self.Text1.configure(highlightbackground="#d9d9d9")
self.Text1.configure(highlightcolor="black")
self.Text1.configure(insertbackground="black")
self.Text1.configure(selectbackground="#c4c4c4")
self.Text1.configure(selectforeground="black")
self.Text1.configure(width=444)
self.Text1.configure(wrap='word')
self.Text2 = tk.Text(self.Frame1)
self.Text2.place(relx=0.118, rely=0.287, relheight=0, relwidth=0)
self.Text2.configure(background="white")
self.Text2.configure(font="TkTextFont")
self.Text2.configure(foreground="black")
self.Text2.configure(highlightbackground="#d9d9d9")
self.Text2.configure(highlightcolor="black")
self.Text2.configure(insertbackground="black")
self.Text2.configure(selectbackground="#c4c4c4")
self.Text2.configure(selectforeground="black")
self.Text2.configure(width=374)
self.Text2.configure(wrap='word')
#self.Text2.insert("1.0", "Hello")
self.Label1 = tk.Label(self.Frame1)
self.Label1.place(relx=0.035, rely=0.025, height=41, width=107)
self.Label1.configure(activebackground="#f9f9f9")
self.Label1.configure(activeforeground="black")
self.Label1.configure(background="#d9d9d9")
self.Label1.configure(disabledforeground="#a3a3a3")
self.Label1.configure(foreground="#000000")
self.Label1.configure(highlightbackground="#d9d9d9")
self.Label1.configure(highlightcolor="black")
self.Label1.configure(text='''Compass Value''')
self.Label1.configure(width=107)
self.Label2 = tk.Label(self.Frame1)
self.Label2.place(relx=0.23, rely=0.049, height=31, width=74)
self.Label2.configure(activebackground="#f9f9f9")
self.Label2.configure(activeforeground="black")
self.Label2.configure(background="#d9d9d9")
self.Label2.configure(disabledforeground="#a3a3a3")
self.Label2.configure(foreground="#000000")
self.Label2.configure(highlightbackground="#d9d9d9")
self.Label2.configure(highlightcolor="black")
self.Label2.configure(text='''Sensor1''')
self.Label3 = tk.Label(self.Frame1)
self.Label3.place(relx=0.372, rely=0.049, height=31, width=104)
self.Label3.configure(activebackground="#f9f9f9")
self.Label3.configure(activeforeground="black")
self.Label3.configure(background="#d9d9d9")
self.Label3.configure(disabledforeground="#a3a3a3")
self.Label3.configure(foreground="#000000")
self.Label3.configure(highlightbackground="#d9d9d9")
self.Label3.configure(highlightcolor="black")
self.Label3.configure(text='''Sensor2''')
self.Label4 = tk.Label(self.Frame1)
self.Label4.place(relx=0.566, rely=0.049, height=31, width=74)
self.Label4.configure(activebackground="#f9f9f9")
self.Label4.configure(activeforeground="black")
self.Label4.configure(background="#d9d9d9")
self.Label4.configure(disabledforeground="#a3a3a3")
self.Label4.configure(foreground="#000000")
self.Label4.configure(highlightbackground="#d9d9d9")
self.Label4.configure(highlightcolor="black")
self.Label4.configure(text='''Sensor3''')
self.Label5 = tk.Label(self.Frame1)
self.Label5.place(relx=0.743, rely=0.049, height=31, width=74)
self.Label5.configure(activebackground="#f9f9f9")
self.Label5.configure(activeforeground="black")
self.Label5.configure(background="#d9d9d9")
self.Label5.configure(disabledforeground="#a3a3a3")
self.Label5.configure(foreground="#000000")
self.Label5.configure(highlightbackground="#d9d9d9")
self.Label5.configure(highlightcolor="black")
self.Label5.configure(text='''Sensor_4''')
self.Button1 = tk.Button(self.Frame1)
self.Button1.place(relx=0.142, rely=0.444, height=44, width=77)
self.Button1.configure(activebackground="#ececec")
self.Button1.configure(activeforeground="#000000")
self.Button1.configure(background="#d9d9d9")
self.Button1.configure(disabledforeground="#a3a3a3")
self.Button1.configure(foreground="#000000")
self.Button1.configure(highlightbackground="#d9d9d9")
self.Button1.configure(highlightcolor="black")
self.Button1.configure(pady="0")
self.Button1.configure(text='''1
Special char''')
self.Button1.configure(width=77)
#self.Button1.configure(command=lambda: process(15))
self.Button1.configure(command=lambda: print_char(15))
self.Button2 = tk.Button(self.Frame1)
self.Button2.place(relx=0.319, rely=0.444, height=39, width=64)
self.Button2.configure(activebackground="#ececec")
self.Button2.configure(activeforeground="#000000")
self.Button2.configure(background="#d9d9d9")
self.Button2.configure(disabledforeground="#a3a3a3")
self.Button2.configure(foreground="#000000")
self.Button2.configure(highlightbackground="#d9d9d9")
self.Button2.configure(highlightcolor="black")
self.Button2.configure(pady="0")
self.Button2.configure(text='''2
ABC''')
#self.Button2.configure(command=lambda: process(11), repeatdelay=500,
repeatinterval=100)
#self.Button2.bind('<ButtonPress-1>',start_process)
#self.Button2.bind('<ButtonRelease-1>',stop_process)
#self.Button2.configure(command=lambda: print_char())
self.Button2.configure(command=lambda: print_char(11))
self.Button3 = tk.Button(self.Frame1)
self.Button3.place(relx=0.478, rely=0.444, height=39, width=67)
self.Button3.configure(activebackground="#ececec")
self.Button3.configure(activeforeground="#000000")
self.Button3.configure(background="#d9d9d9")
self.Button3.configure(disabledforeground="#a3a3a3")
self.Button3.configure(foreground="#000000")
self.Button3.configure(highlightbackground="#d9d9d9")
self.Button3.configure(highlightcolor="black")
self.Button3.configure(pady="0")
self.Button3.configure(text='''3
DEF''')
self.Button3.configure(width=67)
self.Button3.configure(command=lambda: print_char(7))
self.Button4 = tk.Button(self.Frame1)
self.Button4.place(relx=0.637, rely=0.444, height=44, width=147)
self.Button4.configure(activebackground="#ececec")
self.Button4.configure(activeforeground="#000000")
self.Button4.configure(background="#d9d9d9")
self.Button4.configure(disabledforeground="#a3a3a3")
self.Button4.configure(foreground="#000000")
self.Button4.configure(highlightbackground="#d9d9d9")
self.Button4.configure(highlightcolor="black")
self.Button4.configure(pady="0")
self.Button4.configure(text='''BACK SPACE /
CLEAR ALL''')
#self.Button4.configure(command=lambda: process(3))
#self.Button4.configure(command=lambda: print_char(3))
self.Button4.bind('<Double-1>',clear_message)
self.Button4.configure(command=lambda: delete_char())
self.Button5 = tk.Button(self.Frame1)
self.Button5.place(relx=0.637, rely=0.568, height=44, width=147)
self.Button5.configure(activebackground="#ececec")
self.Button5.configure(activeforeground="#000000")
self.Button5.configure(background="#d9d9d9")
self.Button5.configure(disabledforeground="#a3a3a3")
self.Button5.configure(foreground="#000000")
self.Button5.configure(highlightbackground="#d9d9d9")
self.Button5.configure(highlightcolor="black")
self.Button5.configure(pady="0")
self.Button5.configure(text='''SENSOR READING''')
self.Button5.configure(command=lambda: open_sensor_reading())
self.Button6 = tk.Button(self.Frame1)
self.Button6.place(relx=0.637, rely=0.691, height=44, width=147)
self.Button6.configure(activebackground="#ececec")
self.Button6.configure(activeforeground="#000000")
self.Button6.configure(background="#d9d9d9")
self.Button6.configure(disabledforeground="#a3a3a3")
self.Button6.configure(foreground="#000000")
self.Button6.configure(highlightbackground="#d9d9d9")
self.Button6.configure(highlightcolor="black")
self.Button6.configure(pady="0")
self.Button6.configure(text='''READ MESSAGES''')
self.Button6.configure(command=lambda: open_reading_screen())
self.Button7 = tk.Button(self.Frame1)
self.Button7.place(relx=0.637, rely=0.815, height=34, width=147)
self.Button7.configure(activebackground="#ececec")
self.Button7.configure(activeforeground="#000000")
self.Button7.configure(background="#d9d9d9")
self.Button7.configure(disabledforeground="#a3a3a3")
self.Button7.configure(foreground="#000000")
self.Button7.configure(highlightbackground="#d9d9d9")
self.Button7.configure(highlightcolor="black")
self.Button7.configure(pady="0")
self.Button7.configure(text='''TRANSMITE''')
#self.Button7.configure(command=lambda: process(0))
self.Button7.configure(command=lambda: transmite_message())
self.Button8 = tk.Button(self.Frame1)
self.Button8.place(relx=0.142, rely=0.568, height=39, width=74)
self.Button8.configure(activebackground="#ececec")
self.Button8.configure(activeforeground="#000000")
self.Button8.configure(background="#d9d9d9")
self.Button8.configure(disabledforeground="#a3a3a3")
self.Button8.configure(foreground="#000000")
self.Button8.configure(highlightbackground="#d9d9d9")
self.Button8.configure(highlightcolor="black")
self.Button8.configure(pady="0")
self.Button8.configure(text='''4
GHI''')
self.Button8.configure(width=74)
#self.Button8.configure(command=lambda: process(14))
self.Button8.configure(command=lambda: print_char(14))
self.Button9 = tk.Button(self.Frame1)
self.Button9.place(relx=0.319, rely=0.568, height=39, width=61)
self.Button9.configure(activebackground="#ececec")
self.Button9.configure(activeforeground="#000000")
self.Button9.configure(background="#d9d9d9")
self.Button9.configure(disabledforeground="#a3a3a3")
self.Button9.configure(foreground="#000000")
self.Button9.configure(highlightbackground="#d9d9d9")
self.Button9.configure(highlightcolor="black")
self.Button9.configure(pady="0")
self.Button9.configure(text='''5
JKL''')
self.Button9.configure(width=61)
#self.Button9.configure(command=lambda: process(10))
self.Button9.configure(command=lambda: print_char(10))
self.Button10 = tk.Button(self.Frame1)
self.Button10.place(relx=0.478, rely=0.568, height=39, width=63)
self.Button10.configure(activebackground="#ececec")
self.Button10.configure(activeforeground="#000000")
self.Button10.configure(background="#d9d9d9")
self.Button10.configure(disabledforeground="#a3a3a3")
self.Button10.configure(foreground="#000000")
self.Button10.configure(highlightbackground="#d9d9d9")
self.Button10.configure(highlightcolor="black")
self.Button10.configure(pady="0")
self.Button10.configure(text='''6
MNO''')
self.Button10.configure(width=63)
#self.Button10.configure(command=lambda: print_char(6))
self.Button10.configure(command=lambda: print_char(6))
self.Button11 = tk.Button(self.Frame1)
self.Button11.place(relx=0.142, rely=0.691, height=39, width=77)
self.Button11.configure(activebackground="#ececec")
self.Button11.configure(activeforeground="#000000")
self.Button11.configure(background="#d9d9d9")
self.Button11.configure(disabledforeground="#a3a3a3")
self.Button11.configure(foreground="#000000")
self.Button11.configure(highlightbackground="#d9d9d9")
self.Button11.configure(highlightcolor="black")
self.Button11.configure(pady="0")
self.Button11.configure(text='''7
PQR''')
self.Button11.configure(width=77)
#self.Button11.configure(command=lambda: process(13))
self.Button11.configure(command=lambda: print_char(13))
self.Button12 = tk.Button(self.Frame1)
self.Button12.place(relx=0.319, rely=0.691, height=39, width=62)
self.Button12.configure(activebackground="#ececec")
self.Button12.configure(activeforeground="#000000")
self.Button12.configure(background="#d9d9d9")
self.Button12.configure(disabledforeground="#a3a3a3")
self.Button12.configure(foreground="#000000")
self.Button12.configure(highlightbackground="#d9d9d9")
self.Button12.configure(highlightcolor="black")
self.Button12.configure(pady="0")
self.Button12.configure(text='''8
STUV''')
#self.Button12.configure(command=lambda: process(9))
self.Button12.configure(command=lambda: print_char(9))
self.Button13 = tk.Button(self.Frame1)
self.Button13.place(relx=0.478, rely=0.691, height=39, width=66)
self.Button13.configure(activebackground="#ececec")
self.Button13.configure(activeforeground="#000000")
self.Button13.configure(background="#d9d9d9")
self.Button13.configure(disabledforeground="#a3a3a3")
self.Button13.configure(foreground="#000000")
self.Button13.configure(highlightbackground="#d9d9d9")
self.Button13.configure(highlightcolor="black")
self.Button13.configure(pady="0")
self.Button13.configure(text='''9
WXYZ''')
self.Button13.configure(width=66)
#self.Button13.configure(command=lambda: process(5))
self.Button13.configure(command=lambda: print_char(5))
self.Button14 = tk.Button(self.Frame1)
self.Button14.place(relx=0.142, rely=0.815, height=34, width=82)
self.Button14.configure(activebackground="#ececec")
self.Button14.configure(activeforeground="#000000")
self.Button14.configure(background="#d9d9d9")
self.Button14.configure(disabledforeground="#a3a3a3")
self.Button14.configure(foreground="#000000")
self.Button14.configure(highlightbackground="#d9d9d9")
self.Button14.configure(highlightcolor="black")
self.Button14.configure(pady="0")
self.Button14.configure(text='''*''')
self.Button14.configure(width=82)
#self.Button14.configure(command=close_window)
#self.Button14.configure(command=lambda: process(12))
self.Button14.configure(command=lambda: print_char(12))
self.Button15 = tk.Button(self.Frame1)
self.Button15.place(relx=0.319, rely=0.815, height=39, width=66)
self.Button15.configure(activebackground="#ececec")
self.Button15.configure(activeforeground="#000000")
self.Button15.configure(background="#d9d9d9")
self.Button15.configure(disabledforeground="#a3a3a3")
self.Button15.configure(foreground="#000000")
self.Button15.configure(highlightbackground="#d9d9d9")
self.Button15.configure(highlightcolor="black")
self.Button15.configure(pady="0")
self.Button15.configure(text='''0
SPACE''')
self.Button15.configure(width=66)
#self.Button15.configure(command=lambda: process(8))
self.Button15.configure(command=lambda: print_char(8))
self.Button16 = tk.Button(self.Frame1)
self.Button16.place(relx=0.478, rely=0.815, height=34, width=58)
self.Button16.configure(activebackground="#ececec")
self.Button16.configure(activeforeground="#000000")
self.Button16.configure(background="#d9d9d9")
self.Button16.configure(disabledforeground="#a3a3a3")
self.Button16.configure(foreground="#000000")
self.Button16.configure(highlightbackground="#d9d9d9")
self.Button16.configure(highlightcolor="black")
self.Button16.configure(pady="0")
self.Button16.configure(text='''# >''')
self.Button16.configure(width=58)
#self.Button16.bind('<Double-1>',add_separator)
self.Button16.configure(command=lambda: print_char(4))
#self.Button16.configure(command=lambda: process(4))
num_press=0
message=[]
steps=0
i=0
x=0
key_pressed=x
#message_string="
#print(message_string)
#p1 = subprocess.Popen(["minimodem" , '--tx' , '300'],
stdin=subprocess.PIPE)
#p1.stdin.write(bytes(message_
if __name__ == '__main__':
vp_start_gui()
please help !
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