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Customizable_Computer_Mouse_Controller_PIpy.py
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Customizable_Computer_Mouse_Controller_PIpy.py
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# ECE5725 Embedded Operating System Final Project
# Final Project: Use_Multiple_Moving_Mouse_version6.py
# December 7, 2017
# Authors: Vishisht M. Tiwari and Kyu Sub Shin
# NetIDs: vmt28 and ks763
# Description: This program runs on the pi. It connects using bluetooth to
# a computer. It also tracks the movement of the hand and fingers
# of the hand and then sends the corresponding signals to the
# computer.
###################################################################
# importing libraries
###################################################################
from pygame.locals import *
from mpu6050 import mpu6050
from bluetooth import *
import smbus
import time
import sys
import math
import numpy as np
import subprocess
import pygame
import os
import RPi.GPIO as GPIO
import pygame
###################################################################
# set the environments for piTFT
###################################################################
os.putenv('SDL_VIDEODRIVER', 'fbcon') # Display on piTFT
os.putenv('SDL_FBDEV', '/dev/fb1') #
os.putenv('SDL_MOUSEDRV', 'TSLIB') # Track mouse clicks on piTFT
os.putenv('SDL_MOUSEDEV', '/dev/input/touchscreen')
###################################################################
# initialize pygame
###################################################################
pygame.init()
pygame.mouse.set_visible(False)
###################################################################
# Set variables
###################################################################
speed = 3
addr = None
timeTrack = 0
averaging = 10
click_averaging = 10
count_avg = 0
count_click = 0
x_rotation_gyro = 0
y_rotation_gyro = 0
z_rotation_gyro = 0
I2C_address = 0x71
I2C_bus_number = 1
I2C_ch_0 = 0b00000001
I2C_ch_1 = 0b00000010
I2C_ch_2 = 0b00000100
I2C_ch_3 = 0b00001000
I2C_ch_4 = 0b00010000
I2C_ch_5 = 0b00100000
I2C_ch_6 = 0b01000000
I2C_ch_7 = 0b10000000
x_rotation_gyro_center = 0
y_rotation_gyro_center = 0
z_rotation_gyro_center = 0
x_rotation_gyro_index = 0
y_rotation_gyro_index = 0
z_rotation_gyro_index = 0
x_rotation_gyro_middle = 0
y_rotation_gyro_middle = 0
z_rotation_gyro_middle = 0
x_rotation_gyro_ring = 0
y_rotation_gyro_ring = 0
z_rotation_gyro_ring = 0
x_rotation_gyro_pinki = 0
y_rotation_gyro_pinki = 0
z_rotation_gyro_pinki = 0
x_rotation_gyro_thumb = 0
y_rotation_gyro_thumb = 0
z_rotation_gyro_thumb = 0
mux_channel = [I2C_ch_0, I2C_ch_1, I2C_ch_2, I2C_ch_3, I2C_ch_4, I2C_ch_5, I2C_ch_6, I2C_ch_7]
mouseSelected = True
fpsSelected = False
puzzleSelected = False
threedSelected = False
customSelected = False
paused = False
size = width,height = 320,240
white = 255,255,255
red = 255,0,0
green = 0,255,0
black = 0,0,0
brown = 244,164,96
left = 82
right = 238
top = 58
bottom = 138
position = 0
axis = 0
numberOfFingers = 1
leftFingerName = []
leftFingerNumber = [1]
rightFingerName = []
rightFingerNumber = [3]
###################################################################
# initialze the screen, colors and clock
###################################################################
screen = pygame.display.set_mode(size)
screen.fill(green)
Clock = pygame.time.Clock()
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, (left - 35,top - 35,70,70))
###################################################################
# initialze the icons in GUI
###################################################################
mouse = pygame.image.load("mouse.png")
mouserect = mouse.get_rect()
mouserect.center = (left,top)
puzzle = pygame.image.load("puzzle.jpg")
puzzlerect = puzzle.get_rect()
puzzlerect.center = (right,top)
custom = pygame.image.load("custom.png")
customrect = custom.get_rect()
customrect.center = ((left+right)/2,(top+bottom)/2)
threed = pygame.image.load("3d.jpg")
threedrect = threed.get_rect()
threedrect.center = (left,bottom)
fps = pygame.image.load("fps.png")
fpsrect = fps.get_rect()
fpsrect.center = (right,bottom)
my_font = pygame.font.Font(None,38)
my_buttons = {'QUIT':((left+right)/2,200)}
for my_text, text_pos in my_buttons.items():
text_surface = my_font.render(my_text, True, white)
text_rect = text_surface.get_rect(center=text_pos)
screen.blit(text_surface, text_rect)
screen.blit(mouse, mouserect)
screen.blit(fps, fpsrect)
screen.blit(puzzle, puzzlerect)
screen.blit(threed, threedrect)
screen.blit(custom, customrect)
pygame.display.update()
###################################################################
# setup I2C connections with sensors
###################################################################
def I2C_setup(i2c_channel_setup):
global I2C_bus_number
bus = smbus.SMBus(I2C_bus_number)
bus.write_byte(I2C_address,i2c_channel_setup)
###################################################################
# Set the bluetooth config for python 2
###################################################################
if sys.version < '3':
input = raw_input
###################################################################
# Get values from the sensor in the middle of the hand
###################################################################
while True:
try:
# Set address of sensors
I2C_setup(mux_channel[4])
sensor = mpu6050(0x68)
break
except(IOError):
pass
###################################################################
# create arrays for averaging
###################################################################
x_gyro_avg_center = np.zeros(averaging)
y_gyro_avg_center = np.zeros(averaging)
z_gyro_avg_center = np.zeros(averaging)
x_rot_gyro_avg_center = np.zeros(averaging)
y_rot_gyro_avg_center = np.zeros(averaging)
z_rot_gyro_avg_center = np.zeros(averaging)
x_gyro_avg_index = np.zeros(averaging)
y_gyro_avg_index = np.zeros(averaging)
z_gyro_avg_index = np.zeros(averaging)
x_rot_gyro_avg_index = np.zeros(averaging)
y_rot_gyro_avg_index = np.zeros(averaging)
z_rot_gyro_avg_index = np.zeros(averaging)
x_gyro_avg_middle = np.zeros(averaging)
y_gyro_avg_middle = np.zeros(averaging)
z_gyro_avg_middle = np.zeros(averaging)
x_rot_gyro_avg_middle = np.zeros(averaging)
y_rot_gyro_avg_middle = np.zeros(averaging)
z_rot_gyro_avg_middle = np.zeros(averaging)
x_gyro_avg_ring = np.zeros(averaging)
y_gyro_avg_ring = np.zeros(averaging)
z_gyro_avg_ring = np.zeros(averaging)
x_rot_gyro_avg_ring = np.zeros(averaging)
y_rot_gyro_avg_ring = np.zeros(averaging)
z_rot_gyro_avg_ring = np.zeros(averaging)
x_gyro_avg_pinki = np.zeros(averaging)
y_gyro_avg_pinki = np.zeros(averaging)
z_gyro_avg_pinki = np.zeros(averaging)
x_rot_gyro_avg_pinki = np.zeros(averaging)
y_rot_gyro_avg_pinki = np.zeros(averaging)
z_rot_gyro_avg_pinki = np.zeros(averaging)
x_gyro_avg_thumb = np.zeros(averaging)
y_gyro_avg_thumb = np.zeros(averaging)
z_gyro_avg_thumb = np.zeros(averaging)
x_rot_gyro_avg_thumb = np.zeros(averaging)
y_rot_gyro_avg_thumb = np.zeros(averaging)
z_rot_gyro_avg_thumb = np.zeros(averaging)
centerClick = np.zeros(click_averaging)
indexClick = np.zeros(click_averaging)
middleClick = np.zeros(click_averaging)
ringClick = np.zeros(click_averaging)
pinkiClick = np.zeros(click_averaging)
thumbClick = np.zeros(click_averaging)
###################################################################
# See if the user has specified the address for bluetooth connection
###################################################################
if len(sys.argv) < 2:
print("no device specified. Searching all nearby bluetooth devices for")
print("the RatGlove service")
else:
addr = sys.argv[1]
if (addr == "Mac"):
addr = "F4:0F:24:2A:0D:D7"
print("Searching for RatGlove on %s" % addr)
###################################################################
# search for the SampleServer service
###################################################################
uuid = "12345678-1234-1234-1234-123456789012"
service_matches = find_service( uuid = uuid, address = addr )
if len(service_matches) == 0:
print("couldn't find the RatGlove service =(")
sys.exit(0)
first_match = service_matches[0]
port = first_match["port"]
name = first_match["name"]
host = first_match["host"]
print("connecting to \"%s\" on %s" % (name, host))
###################################################################
# Create the client socket
###################################################################
sock=BluetoothSocket( RFCOMM )
sock.connect((host, port))
###################################################################
# GPIO input connection for closing the glove
###################################################################
GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(6, GPIO.IN, pull_up_down=GPIO.PUD_UP)
previous_Toggle = GPIO.input(6)
###################################################################
# Functions to calculate rotation and distance
###################################################################
def dist(a,b):
return math.sqrt((a*a)+(b*b))
def get_x_rotation(x,y,z):
radians = math.atan2(x,dist(y,z))
return math.degrees(radians)
def get_y_rotation(x,y,z):
radians = math.atan2(y, dist(x,z))
return -math.degrees(radians)
def get_z_rotation(x,y,z):
radians = math.atan2(z, dist(x,y))
return math.degrees(radians)
###################################################################
# Get sensors values from a sensor specified by the channel number
###################################################################
def get_gyro_accel_values(count_avg, channel, x_rotation_gyro, y_rotation_gyro, z_rotation_gyro, x_gyro_avg, y_gyro_avg, z_gyro_avg, x_rot_gyro_avg, y_rot_gyro_avg, z_rot_gyro_avg):
try:
# Set address of sensors
I2C_setup(mux_channel[channel])
sensor = mpu6050(0x68)
gyrometer = sensor.get_gyro_data()
x_gyro = gyrometer['x'] + 6.1
y_gyro = gyrometer['y'] - 1
z_gyro = gyrometer['z'] + 1
x_gyro_avg[count_avg] = x_gyro
y_gyro_avg[count_avg] = y_gyro
z_gyro_avg[count_avg] = z_gyro
x_rotation_gyro += x_gyro
y_rotation_gyro += y_gyro
z_rotation_gyro += z_gyro
x_rot_gyro_avg[count_avg] = x_rotation_gyro
y_rot_gyro_avg[count_avg] = y_rotation_gyro
z_rot_gyro_avg[count_avg] = z_rotation_gyro
except(IOError):
pass
return x_rotation_gyro, y_rotation_gyro, z_rotation_gyro, x_rot_gyro_avg, y_rot_gyro_avg, z_rot_gyro_avg
###################################################################
# Function for normal mouse mode
###################################################################
def mouse_function(centerClickEvent, indexClickEvent, middleClickEvent, ringClickEvent, pinkiClickEvent, thumbClickEvent, y_send, x_send):
speed = 3
# Find which finger was moved
if (indexClickEvent > 300):
sock.send(str(5000) + "," + str(5000) + ",")
elif (middleClickEvent > 300):
sock.send(str(10000) + "," + str(10000) + ",")
elif (ringClickEvent > 300):
sock.send(str(15000) + "," + str(15000) + ",")
elif (pinkiClickEvent > 300):
sock.send(str(20000) + "," + str(20000) + ",")
elif (thumbClickEvent > 300):
sock.send(str(25000) + "," + str(25000) + ",")
else:
sock.send(str(y_send) + "," + str(x_send) + ",")
###################################################################
# Function for fps mode
###################################################################
def fps_function(centerClickEvent, indexClickEvent, middleClickEvent, ringClickEvent, pinkiClickEvent, thumbClickEvent, y_send, x_send):
speed = 2
# Find if index finger was moved or not for shooting
if (indexClickEvent > 300):
sock.send(str(5000) + "," + str(5000) + ",")
else:
sock.send(str(y_send) + "," + str(x_send) + ",")
###################################################################
# Function for puzzle mode
###################################################################
def puzzle_function(centerClickEvent, indexClickEvent, middleClickEvent, ringClickEvent, pinkiClickEvent, thumbClickEvent, y_send, x_send):
speed = 2
# Find which fingers are moved
if (indexClickEvent > 300):
sock.send(str(5000) + "," + str(5000) + ",")
elif (middleClickEvent > 150 and ringClickEvent > 150 and pinkiClickEvent > 150 and thumbClickEvent > 150):
sock.send(str(20000) + "," + str(20000) + ",")
else:
sock.send(str(y_send) + "," + str(x_send) + ",")
###################################################################
# Function for threed mode
###################################################################
def threed_function(centerClickEvent, indexClickEvent, middleClickEvent, ringClickEvent, pinkiClickEvent, thumbClickEvent, y_send, x_send):
speed = 3
# Find which fingers are moved
if (indexClickEvent > 300):
sock.send(str(5000) + "," + str(5000) + ",")
elif (middleClickEvent > 150 and ringClickEvent > 150 and pinkiClickEvent > 150 and thumbClickEvent > 150):
sock.send(str(20000) + "," + str(20000) + ",")
else:
sock.send(str(y_send) + "," + str(x_send) + ",")
###################################################################
# Function for custom mode
###################################################################
def custom_function(centerClickEvent, indexClickEvent, middleClickEvent, ringClickEvent, pinkiClickEvent, thumbClickEvent, y_send, x_send):
speed = 3
leftThreshold = 300
rightThreshold = 300
global leftFingerName
global leftFingerNumber
global rightFingerName
global rightFingerNumber
# Set the threshold value for different finger movements
if len(leftFingerNumber) == 1:
leftThreshold = 300
elif ((len(leftFingerNumber) == 2) or (len(leftFingerNumber) == 3)):
leftThreshold = 200
elif ((len(leftFingerNumber) == 4) or (len(leftFingerNumber) == 5)):
leftThreshold = 150
if len(rightFingerNumber) == 1:
rightThreshold = 300
elif ((len(rightFingerNumber) == 2) or (len(rightFingerNumber) == 3)):
rightThreshold = 200
elif ((len(rightFingerNumber) == 4) or (len(rightFingerNumber) == 5)):
rightThreshold = 150
# See what fingers are moved for left-click gesture
leftCurrentArray = []
if (indexClickEvent > leftThreshold):
leftCurrentArray.append(1)
if (middleClickEvent > leftThreshold):
leftCurrentArray.append(2)
if (ringClickEvent > leftThreshold):
leftCurrentArray.append(3)
if (pinkiClickEvent > leftThreshold):
leftCurrentArray.append(4)
if (thumbClickEvent > leftThreshold):
leftCurrentArray.append(5)
# See what fingers are moved for right-click gesture
rightCurrentArray = []
if (indexClickEvent > rightThreshold):
rightCurrentArray.append(1)
if (middleClickEvent > rightThreshold):
rightCurrentArray.append(2)
if (ringClickEvent > rightThreshold):
rightCurrentArray.append(3)
if (pinkiClickEvent > rightThreshold):
rightCurrentArray.append(4)
if (thumbClickEvent > rightThreshold):
rightCurrentArray.append(5)
# See if the gestures that were moved for left and right
# were the ones that were set
if (set(leftFingerNumber) == set(leftCurrentArray)):
sock.send(str(5000) + "," + str(5000) + ",")
elif (set(rightFingerNumber) == set(rightCurrentArray)):
sock.send(str(15000) + "," + str(15000) + ",")
else:
sock.send(str(y_send) + "," + str(x_send) + ",")
###################################################################
# Find which finger was used for gestures
###################################################################
def find_Which_Fingers(numberOfFingers):
# Set all the variables
averaging = 10
click_averaging = 10
count_avg = 0
count_click = 0
threshold = 300
if numberOfFingers == 1:
threshold = 300
elif ((numberOfFingers == 2) or (numberOfFingers == 3)):
threshold = 200
elif ((numberOfFingers == 4) or (numberOfFingers == 5)):
threshold = 150
indexOcc = False
middleOcc = False
ringOcc = False
pinkiOcc = False
thumbOcc = False
FingerName = []
FingerNumber = []
x_rotation_gyro_center = 0
y_rotation_gyro_center = 0
z_rotation_gyro_center = 0
x_rotation_gyro_index = 0
y_rotation_gyro_index = 0
z_rotation_gyro_index = 0
x_rotation_gyro_middle = 0
y_rotation_gyro_middle = 0
z_rotation_gyro_middle = 0
x_rotation_gyro_ring = 0
y_rotation_gyro_ring = 0
z_rotation_gyro_ring = 0
x_rotation_gyro_pinki = 0
y_rotation_gyro_pinki = 0
z_rotation_gyro_pinki = 0
x_rotation_gyro_thumb = 0
y_rotation_gyro_thumb = 0
z_rotation_gyro_thumb = 0
# create an array for averaging
x_gyro_avg_center = np.zeros(averaging)
y_gyro_avg_center = np.zeros(averaging)
z_gyro_avg_center = np.zeros(averaging)
x_rot_gyro_avg_center = np.zeros(averaging)
y_rot_gyro_avg_center = np.zeros(averaging)
z_rot_gyro_avg_center = np.zeros(averaging)
x_gyro_avg_index = np.zeros(averaging)
y_gyro_avg_index = np.zeros(averaging)
z_gyro_avg_index = np.zeros(averaging)
x_rot_gyro_avg_index = np.zeros(averaging)
y_rot_gyro_avg_index = np.zeros(averaging)
z_rot_gyro_avg_index = np.zeros(averaging)
x_gyro_avg_middle = np.zeros(averaging)
y_gyro_avg_middle = np.zeros(averaging)
z_gyro_avg_middle = np.zeros(averaging)
x_rot_gyro_avg_middle = np.zeros(averaging)
y_rot_gyro_avg_middle = np.zeros(averaging)
z_rot_gyro_avg_middle = np.zeros(averaging)
x_gyro_avg_ring = np.zeros(averaging)
y_gyro_avg_ring = np.zeros(averaging)
z_gyro_avg_ring = np.zeros(averaging)
x_rot_gyro_avg_ring = np.zeros(averaging)
y_rot_gyro_avg_ring = np.zeros(averaging)
z_rot_gyro_avg_ring = np.zeros(averaging)
x_gyro_avg_pinki = np.zeros(averaging)
y_gyro_avg_pinki = np.zeros(averaging)
z_gyro_avg_pinki = np.zeros(averaging)
x_rot_gyro_avg_pinki = np.zeros(averaging)
y_rot_gyro_avg_pinki = np.zeros(averaging)
z_rot_gyro_avg_pinki = np.zeros(averaging)
x_gyro_avg_thumb = np.zeros(averaging)
y_gyro_avg_thumb = np.zeros(averaging)
z_gyro_avg_thumb = np.zeros(averaging)
x_rot_gyro_avg_thumb = np.zeros(averaging)
y_rot_gyro_avg_thumb = np.zeros(averaging)
z_rot_gyro_avg_thumb = np.zeros(averaging)
centerClick = np.zeros(click_averaging)
indexClick = np.zeros(click_averaging)
middleClick = np.zeros(click_averaging)
ringClick = np.zeros(click_averaging)
pinkiClick = np.zeros(click_averaging)
thumbClick = np.zeros(click_averaging)
# Call the get_gyro_accel_values function for updating the array that contains
# the movements of specific fingers
while(numberOfFingers > 0):
x_rotation_gyro_center, y_rotation_gyro_center, z_rotation_gyro_center,\
x_rot_gyro_avg_center, y_rot_gyro_avg_center, z_rot_gyro_avg_center\
= get_gyro_accel_values(count_avg, 4,\
x_rotation_gyro_center, y_rotation_gyro_center, z_rotation_gyro_center,\
x_gyro_avg_center, y_gyro_avg_center, z_gyro_avg_center,\
x_rot_gyro_avg_center, y_rot_gyro_avg_center, z_rot_gyro_avg_center)
x_rotation_gyro_index, y_rotation_gyro_index, z_rotation_gyro_index,\
x_rot_gyro_avg_index, y_rot_gyro_avg_index, z_rot_gyro_avg_index\
= get_gyro_accel_values(count_avg, 7,\
x_rotation_gyro_index, y_rotation_gyro_index, z_rotation_gyro_index,\
x_gyro_avg_index, y_gyro_avg_index, z_gyro_avg_index,\
x_rot_gyro_avg_index, y_rot_gyro_avg_index, z_rot_gyro_avg_index)
x_rotation_gyro_middle, y_rotation_gyro_middle, z_rotation_gyro_middle,\
x_rot_gyro_avg_middle, y_rot_gyro_avg_middle, z_rot_gyro_avg_middle\
= get_gyro_accel_values(count_avg, 6,\
x_rotation_gyro_middle, y_rotation_gyro_middle, z_rotation_gyro_middle,\
x_gyro_avg_middle, y_gyro_avg_middle, z_gyro_avg_middle,\
x_rot_gyro_avg_middle, y_rot_gyro_avg_middle, z_rot_gyro_avg_middle)
x_rotation_gyro_ring, y_rotation_gyro_ring, z_rotation_gyro_ring,\
x_rot_gyro_avg_ring, y_rot_gyro_avg_ring, z_rot_gyro_avg_ring\
= get_gyro_accel_values(count_avg, 2,\
x_rotation_gyro_ring, y_rotation_gyro_ring, z_rotation_gyro_ring,\
x_gyro_avg_ring, y_gyro_avg_ring, z_gyro_avg_ring,\
x_rot_gyro_avg_ring, y_rot_gyro_avg_ring, z_rot_gyro_avg_ring)
x_rotation_gyro_pinki, y_rotation_gyro_pinki, z_rotation_gyro_pinki,\
x_rot_gyro_avg_pinki, y_rot_gyro_avg_pinki, z_rot_gyro_avg_pinki\
= get_gyro_accel_values(count_avg, 3,\
x_rotation_gyro_pinki, y_rotation_gyro_pinki, z_rotation_gyro_pinki,\
x_gyro_avg_pinki, y_gyro_avg_pinki, z_gyro_avg_pinki,\
x_rot_gyro_avg_pinki, y_rot_gyro_avg_pinki, z_rot_gyro_avg_pinki)
x_rotation_gyro_thumb, y_rotation_gyro_thumb, z_rotation_gyro_thumb,\
x_rot_gyro_avg_thumb, y_rot_gyro_avg_thumb, z_rot_gyro_avg_thumb\
= get_gyro_accel_values(count_avg, 5,\
x_rotation_gyro_thumb, y_rotation_gyro_thumb, z_rotation_gyro_thumb,\
x_gyro_avg_thumb, y_gyro_avg_thumb, z_gyro_avg_thumb,\
x_rot_gyro_avg_thumb, y_rot_gyro_avg_thumb, z_rot_gyro_avg_thumb)
centerClick[count_click] = y_rotation_gyro_center - np.average(y_rot_gyro_avg_center)
indexClick[count_click] = y_rotation_gyro_index - np.average(y_rot_gyro_avg_index)
middleClick[count_click] = y_rotation_gyro_middle - np.average(y_rot_gyro_avg_middle)
ringClick[count_click] = y_rotation_gyro_ring - np.average(y_rot_gyro_avg_ring)
pinkiClick[count_click] = y_rotation_gyro_pinki - np.average(y_rot_gyro_avg_pinki)
thumbClick[count_click] = y_rotation_gyro_thumb - np.average(y_rot_gyro_avg_thumb)
centerClickEvent = y_rotation_gyro_center - np.average(y_rot_gyro_avg_center) - np.average(centerClick)
indexClickEvent = y_rotation_gyro_index - np.average(y_rot_gyro_avg_index) - np.average(indexClick)
middleClickEvent = y_rotation_gyro_middle - np.average(y_rot_gyro_avg_middle) - np.average(middleClick)
ringClickEvent = y_rotation_gyro_ring - np.average(y_rot_gyro_avg_ring) - np.average(ringClick)
pinkiClickEvent = y_rotation_gyro_pinki - np.average(y_rot_gyro_avg_pinki) - np.average(pinkiClick)
thumbClickEvent = y_rotation_gyro_thumb - np.average(y_rot_gyro_avg_thumb) - np.average(thumbClick)
indexClickEvent -= centerClickEvent
middleClickEvent -= centerClickEvent
ringClickEvent -= centerClickEvent
pinkiClickEvent -= centerClickEvent
thumbClickEvent -= centerClickEvent
# If the specific finger was moved then save the finger number and name to an array
if (indexClickEvent > threshold and indexOcc == False):
FingerName.append("Index")
FingerNumber.append(1)
numberOfFingers -= 1
indexOcc = True
if (middleClickEvent > threshold and middleOcc == False):
FingerName.append("Middle")
FingerNumber.append(2)
numberOfFingers -= 1
middleOcc = True
if (ringClickEvent > threshold and ringOcc == False):
FingerName.append("Ring")
FingerNumber.append(3)
numberOfFingers -= 1
ringOcc = True
if (pinkiClickEvent > threshold and pinkiOcc == False):
FingerName.append("Pinki")
FingerNumber.append(4)
numberOfFingers -= 1
pinkiOcc = True
if (thumbClickEvent > threshold and thumbOcc == False):
FingerName.append("Thumb")
FingerNumber.append(5)
numberOfFingers -= 1
thumbOcc = True
count_avg += 1
count_click += 1
previous_Toggle = toggle_Position
if (count_avg > averaging-1):
count_avg = 0
if (count_click > click_averaging-1):
count_click = 0
return FingerName, FingerNumber
###################################################################
# Function used for changing gestures using customizations
###################################################################
def change_Gestures():
global leftFingerName
global leftFingerNumber
global rightFingerName
global rightFingerNumber
global axis
leftFingerName = []
leftFingerNumber = []
rightFingerName = []
rightFingerNumber = []
# Setting the axis for operation of glove
fail = False
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('Please keep the glove in the normal position of gesture.', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('This will decide the axis in which your glove will operate.', True, white)
text3 = pygame.font.Font(None,18)
text3_surface = text1.render('After keeping the glove in desired position, press Next.', True, white)
my_font = pygame.font.Font(None,38)
my_buttons = {'Next':((left+right)/2,200)}
for my_text, text_pos in my_buttons.items():
text_surface = my_font.render(my_text, True, white)
text_rect = text_surface.get_rect(center=text_pos)
screen.blit(text_surface, text_rect)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 70))
screen.blit(text3_surface, (0, 90))
pygame.display.update()
while True:
try:
# Set address of sensors
I2C_setup(mux_channel[4])
sensor = mpu6050(0x68)
break
except(IOError):
pass
# Setting the left-click
while (fail == False):
try:
accelerometer = sensor.get_accel_data()
except(IOError):
pass
# check if any button has been pressed
for event in pygame.event.get():
if (event.type is MOUSEBUTTONDOWN):
pos = pygame.mouse.get_pos()
elif (event.type is MOUSEBUTTONUP):
pos = pygame.mouse.get_pos()
x,y = pos
if (y > 190 and y < 210):
if (x > (left+right)/2 - 32 and x < (left+right)/2 + 32):
try:
accelerometer = sensor.get_accel_data()
x_accel_custom = accelerometer['x']
y_accel_custom = accelerometer['y']
z_accel_custom = accelerometer['z']
if (abs(z_accel_custom)> abs(x_accel_custom) and abs(z_accel_custom) > abs(y_accel_custom)):
axis = 0
fail = True
elif (abs(y_accel_custom) > abs(x_accel_custom) and abs(y_accel_custom) > abs(z_accel_custom)):
axis = 1
fail = True
except(IOError):
pass
fail = False
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('Select the gesture for Left-Click', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('How many fingers do you want to use for this gesture', True, white)
my_font = pygame.font.Font(None,38)
my_buttons = {'1':(50,200),'2':(100,200),'3':(150,200),'4':(200,200),'5':(250,200)}
for my_text, text_pos in my_buttons.items():
text_surface = my_font.render(my_text, True, white)
text_rect = text_surface.get_rect(center=text_pos)
screen.blit(text_surface, text_rect)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 70))
pygame.display.update()
# Setting the right-click
while (fail == False):
# check if any button has been pressed
for event in pygame.event.get():
if (event.type is MOUSEBUTTONDOWN):
pos = pygame.mouse.get_pos()
elif (event.type is MOUSEBUTTONUP):
pos = pygame.mouse.get_pos()
x,y = pos
if (y > 180 and y < 220):
if (x > 35 and x < 65):
numberOfFingers = 1
fail = True
elif (x > 85 and x < 115):
numberOfFingers = 2
fail = True
elif (x > 135 and x < 165):
numberOfFingers = 3
fail = True
elif (x > 185 and x < 215):
numberOfFingers = 4
fail = True
elif (x > 195 and x < 265):
numberOfFingers = 5
fail = True
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('Do the gesture with ' + str(numberOfFingers) + ' fingers', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('These gestures will be used for left-click', True, white)
text3 = pygame.font.Font(None,18)
text3_surface = text1.render('Please keep the rest of your hand very still', True, white)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 70))
pygame.display.update()
leftFingerName, leftFingerNumber = find_Which_Fingers(numberOfFingers)
position = 50
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('The fingers selected for left-click gesture are:', True, white)
screen.blit(text1_surface, (0, 10))
for i,n in enumerate(leftFingerName):
text_surface = my_font.render(n, True, white)
screen.blit(text_surface, (0,position))
position += 30
pygame.display.update()
time.sleep(5)
fail = False
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('Select the gesture for Right-Click', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('How many fingers do you want to use for this gesture', True, white)
my_font = pygame.font.Font(None,38)
my_buttons = {'1':(50,200),'2':(100,200),'3':(150,200),'4':(200,200),'5':(250,200)}
for my_text, text_pos in my_buttons.items():
text_surface = my_font.render(my_text, True, white)
text_rect = text_surface.get_rect(center=text_pos)
screen.blit(text_surface, text_rect)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 70))
pygame.display.update()
while (fail == False):
# check if any button has been pressed
for event in pygame.event.get():
if (event.type is MOUSEBUTTONDOWN):
pos = pygame.mouse.get_pos()
elif (event.type is MOUSEBUTTONUP):
pos = pygame.mouse.get_pos()
x,y = pos
if (y > 180 and y < 220):
if (x > 35 and x < 65):
numberOfFingers = 1
fail = True
elif (x > 85 and x < 115):
numberOfFingers = 2
fail = True
elif (x > 135 and x < 165):
numberOfFingers = 3
fail = True
elif (x > 185 and x < 215):
numberOfFingers = 4
fail = True
elif (x > 195 and x < 265):
numberOfFingers = 5
fail = True
fail = False
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('Do the gesture with ' + str(numberOfFingers) + ' fingers', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('These gestures will be used for right-click', True, white)
text3 = pygame.font.Font(None,18)
text3_surface = text1.render('Please keep the rest of your hand very still', True, white)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 70))
pygame.display.update()
rightFingerName, rightFingerNumber = find_Which_Fingers(numberOfFingers)
position = 50
screen.fill(black)
text1 = pygame.font.Font(None,18)
text1_surface = text1.render('The fingers selected for right-click gesture are:', True, white)
screen.blit(text1_surface, (0, 10))
for i,n in enumerate(rightFingerName):
text_surface = my_font.render(n, True, white)
screen.blit(text_surface, (0,position))
position += 30
pygame.display.update()
time.sleep(5)
screen.fill(black)
text1 = pygame.font.Font(None,30)
text1_surface = text1.render('Congratulations...:D', True, white)
text2 = pygame.font.Font(None,18)
text2_surface = text1.render('Your Gestures are set', True, white)
screen.blit(text1_surface, (0, 50))
screen.blit(text2_surface, (0, 100))
pygame.display.update()
time.sleep(5)
screen.fill(green)
my_buttons = {'QUIT':((left+right)/2,200)}
for my_text, text_pos in my_buttons.items():
text_surface = my_font.render(my_text, True, white)
text_rect = text_surface.get_rect(center=text_pos)
screen.blit(text_surface, text_rect)
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, ((left+right)/2 - 35,(top+bottom)/2 - 35,70,70))
screen.blit(mouse, mouserect)
screen.blit(fps, fpsrect)
screen.blit(puzzle, puzzlerect)
screen.blit(threed, threedrect)
screen.blit(custom, customrect)
pygame.display.update()
###################################################################
# Always run until quit
###################################################################
while (True):
# See if button for halting bluetooth is pressed
toggle_Position = GPIO.input(6)
if ( not GPIO.input(17)):
print("Closing the Connection")
break
if (toggle_Position != previous_Toggle):
if ( not toggle_Position):
paused = True
screen.fill(red)
pygame.draw.rect(screen, black, (10,10,300,220))
if (position == 0):
pygame.draw.rect(screen, brown, (left - 35,top - 35,70,70))
elif (position == 1):
pygame.draw.rect(screen, brown, (right - 35,top - 35,70,70))
elif (position == 2):
pygame.draw.rect(screen, brown, (right - 35,top - 35,70,70))
elif (position == 3):
pygame.draw.rect(screen, brown, (right - 35,bottom - 35,70,70))
elif (position == 4):
pygame.draw.rect(screen, brown, ((left+right)/2 - 35,(top+bottom)/2 - 35,70,70))
screen.blit(mouse, mouserect)
screen.blit(fps, fpsrect)
screen.blit(puzzle, puzzlerect)
screen.blit(threed, threedrect)
screen.blit(custom, customrect)
screen.blit(text_surface, text_rect)
pygame.display.update()
elif (toggle_Position):
paused = False
screen.fill(green)
pygame.draw.rect(screen, black, (10,10,300,220))
if (position == 0):
pygame.draw.rect(screen, brown, (left - 35,top - 35,70,70))
elif (position == 1):
pygame.draw.rect(screen, brown, (right - 35,top - 35,70,70))
elif (position == 2):
pygame.draw.rect(screen, brown, (right - 35,top - 35,70,70))
elif (position == 3):
pygame.draw.rect(screen, brown, (right - 35,bottom - 35,70,70))
elif (position == 4):
pygame.draw.rect(screen, brown, ((left+right)/2 - 35,(top+bottom)/2 - 35,70,70))
screen.blit(mouse, mouserect)
screen.blit(fps, fpsrect)
screen.blit(puzzle, puzzlerect)
screen.blit(threed, threedrect)
screen.blit(custom, customrect)
screen.blit(text_surface, text_rect)
pygame.display.update()
# check if any button has been pressed on the GUI
for event in pygame.event.get():
if (event.type is MOUSEBUTTONDOWN):
pos = pygame.mouse.get_pos()
elif (event.type is MOUSEBUTTONUP):
pos = pygame.mouse.get_pos()
x,y = pos
if (y > top - 32 and y < top + 32):
if (x > left - 32 and x < left + 32):
mouseSelected = True
fpsSelected = False
puzzleSelected = False
threedSelected = False
customSelected = False
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, (left - 35,top - 35,70,70))
position = 0
elif (x > right - 32 and x < right + 32):
mouseSelected = False
fpsSelected = False
puzzleSelected = True
threedSelected = False
customSelected = False
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, (right - 35,top - 35,70,70))
position = 1
if (y > bottom - 32 and y < bottom + 32):
if (x > left - 32 and x < left + 32):
mouseSelected = False
fpsSelected = False
puzzleSelected = False
threedSelected = True
customSelected = False
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, (left - 35,bottom - 35,70,70))
position = 2
elif (x > right - 32 and x < right + 32):
mouseSelected = False
fpsSelected = True
puzzleSelected = False
threedSelected = False
customSelected = False
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, (right - 35,bottom - 35,70,70))
position = 3
if (y > 66 and y < 130):
if (x > 128 and x < 192 and customSelected == False):
mouseSelected = False
fpsSelected = False
puzzleSelect = False
threedSelected = False
customSelected = True
pygame.draw.rect(screen, black, (10,10,300,220))
pygame.draw.rect(screen, brown, ((left+right)/2 - 35,(top+bottom)/2 - 35,70,70))
position = 4
elif (x > 128 and x < 192 and customSelected == True):
change_Gestures()
# If quit is pressed then exit
if (y > 190 and y < 210):
if (x > (left+right)/2 - 32 and x < (left+right)/2 + 32):
print("Closing the Connection")
sock.close()
GPIO.cleanup()