-
Notifications
You must be signed in to change notification settings - Fork 0
/
airbag.py
215 lines (170 loc) · 6.6 KB
/
airbag.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
#! /usr/bin/python3
import sys
from PyQt5 import QtWidgets, uic, QtCore
from SerialArduinoIO import *
app = QtWidgets.QApplication(sys.argv)
serialComm = SerialArduinoIO()
# print("initializing")
sleep(5)
threads = []
change = 0
#########################################################
## FUNCTIONS ##
#########################################################
# this set of functions increases or decreases the pressures by 5 and sends the msg via serial.
# pressure limit is 5-90 psi
def leftI(self):
global change
window.leftDisp.display(serialComm.leftPress_s)
if serialComm.lss < 85:
serialComm.lss += 5
else:
serialComm.lss = 90
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
change = 1
def leftD(self):
global change
if serialComm.lss > 10:
serialComm.lss -= 5
else:
serialComm.lss = 5
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
change = 1
def rtI(self):
global change
if serialComm.rss < 85:
serialComm.rss += 5
else:
serialComm.rss = 90
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
change = 2
def rtD(self):
global change
if serialComm.rss > 10:
serialComm.rss -= 5
else:
serialComm.rss = 5
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
change = 2
# this set of functions changes between auto and manual mode
# and turns the pump on and off in manual mode.
# the pump should automatically turn off in auto if it was on
def autoMode(self):
serialComm.ms = 0
serialComm.ps = 0
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
def manMode(self):
serialComm.ms = 1
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
def pumpOnOff(self):
if serialComm.mode_s == 1:
if serialComm.pump_s == 1:
serialComm.ps = 0
elif serialComm.pump_s == 0:
serialComm.ps = 1
message = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
serialComm.sendMessage(message)
# displays pressure on the screen. needs to show setting values when buttons are pressed
def display():
global change
while True:
if change == 1:
window.leftDisp.display(serialComm.lss)
change = 0
sleep(1)
if change == 2:
window.rightDisp.display(serialComm.rss)
change = 0
sleep(1)
window.leftDisp.display(serialComm.leftPress_s)
window.rightDisp.display(serialComm.rtPress_s)
'''
if 5 > serialComm.leftPress_s or serialComm.leftPress_s > 90:
window.leftDisp.setStyleSheet("background-color: rgb(255,0,0)")
else:
window.leftDisp.setStyleSheet("")
if 5 > serialComm.rtPress_s or serialComm.rtPress_s > 90:
window.rightDisp.setStyleSheet("background-color: rgb(255,0,0)")
else:
window.rightDisp.setStyleSheet("")
sleep(0.2)
'''
# turns the increase, decrease, and pump buttons green when the components are energized
def turnButtonGreen(posit):
if posit == 0:
window.leftInc.setStyleSheet("background-color: rgb(0,255,0)")
elif posit == 1:
window.leftDec.setStyleSheet("background-color: rgb(0,255,0)")
elif posit == 2:
window.rtInc.setStyleSheet("background-color: rgb(0,255,0)")
elif posit == 3:
window.rtDec.setStyleSheet("background-color: rgb(0,255,0)")
elif posit == 4:
window.pumpCont.setStyleSheet("background-color: rgb(0,255,0)")
# resets button colors after relays deenergize
def resetButtonColor(posit):
if posit == 0:
window.leftInc.setStyleSheet("")
elif posit == 1:
window.leftDec.setStyleSheet("")
elif posit == 2:
window.rtInc.setStyleSheet("")
elif posit == 3:
window.rtDec.setStyleSheet("")
elif posit == 4:
window.pumpCont.setStyleSheet("")
# checks if the message to the arduino has been sent and received.
# may want an indication to show up on the screen during a miscompare
def compare():
while True:
if serialComm.ms == 1:
rpiMsg = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.ps}>"
ardMsg = f"<{serialComm.leftSetting_s}, {serialComm.rtSetting_s}, {serialComm.mode_s}, {serialComm.pump_s}>"
if rpiMsg != ardMsg:
serialComm.sendMessage(rpiMsg)
print("sending: ", rpiMsg)
print("receiving: ", ardMsg)
window.label.setText("W o r k i n g")
# doesn't matter what the pump status is in auto mode
elif serialComm.ms == 0:
rpiMsg = f"<{serialComm.lss}, {serialComm.rss}, {serialComm.ms}, {serialComm.pump_s}>"
ardMsg = f"<{serialComm.leftSetting_s}, {serialComm.rtSetting_s}, {serialComm.mode_s}, {serialComm.pump_s}>"
if rpiMsg != ardMsg:
serialComm.sendMessage(rpiMsg)
print("sending: ", rpiMsg)
print("receiving: ", ardMsg)
window.label.setText("W o r k i n g")
sleep(0.5)
window.label.setText("")
################################################
## THE PROGRAM ##
################################################
window = uic.loadUi("airbagControl.ui")
# SIGNAL CONNECTIONS
window.leftDec.clicked.connect(leftD)
window.leftInc.clicked.connect(leftI)
window.rtDec.clicked.connect(rtD)
window.rtInc.clicked.connect(rtI)
window.autoSel.clicked.connect(autoMode)
window.manSel.clicked.connect(manMode)
window.pumpCont.clicked.connect(pumpOnOff)
serialComm.energized.connect(turnButtonGreen)
serialComm.deenergized.connect(resetButtonColor)
'''
if serialComm.mode_s == 1:
window.autoSel.setChecked(True)
else:
window.manSel.setChecked(True)
'''
# THREADS
threading.Thread(target=serialComm.receiveData, daemon=True).start()
threading.Thread(target=display, daemon=True).start()
threading.Thread(target=compare, daemon=True).start()
window.show()
app.exec()