forked from peter247/Pi_Weather_monitor
/
heat.py
executable file
·163 lines (130 loc) · 5.57 KB
/
heat.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
#!/usr/bin/python3
import sys
sys.path.append("./modules")
import time , getopt , argparse , pickle , os.path , datetime , sys
from time import strftime
from subprocess import call
from multiprocessing import Process , Value , Array
import I2C , Tcr , SPI , server # my modules
import thinkspeak as speak
import logging
call("clear")
All_off = 0
Blue = 1
Green = 2
Red = 4
L_Red = 5
Port_a = 0
Port_b = 1
Low_nibble = 0
Hi_nibble = 1
class Main_class:
def __init__(self):
self.Cold = 15 # Low than = Blue
self.Hot = 20 # Higher than = Red
self.temp_in = 0
self.temp_out = 0
self.Toggle = [ 0 , 0 ]
self.clear_hi_and_low()
self.colour = Blue
def clear_hi_and_low(self):
self.Low_temp = 255
self.Hi_temp = -255
def temp2colour( self , temp ):
if temp < self.Cold: self.colour = Blue
elif temp >= self.Cold and temp < self.Hot - 2: self.colour = Green
elif temp >= self.Hot -2 and temp < self.Hot: self.colour = L_Red
elif temp >= self.Hot: self.colour = Red
def toggle( self , no , max , value1 , value2 ):
self.Toggle[no] = self.Toggle[no] + 1
if self.Toggle[no] > max:
self.Toggle[no] = 0
value = value2
else: value = value1
return value
if __name__ == '__main__':
if os.path.isfile("i2c_save.data"):
mst_obj = pickle.load( open( "i2c_save.data", "rb" ) )
else:
mst_obj = Main_class()
# Sync High and low temps
tmp102 = I2C.tmp102(0x48) ; tmp102.Low_temp = mst_obj.Low_temp ; tmp102.Hi_temp = mst_obj.Hi_temp
mst_obj.temp_out = tmp102.read()
parser = argparse.ArgumentParser(description="My list of command line args")
group = parser.add_mutually_exclusive_group()
group.add_argument("-q", "--quiet", action="store_false" , help="Stops all screen print outs" )
group.add_argument("-v", "--verbose", action="store_true" , help="Give a fuller print out" )
parser.add_argument("-t" , "--thingspeak", action="store_true", help="Sends data to the thinkspeak web site" )
parser.add_argument("--values" , action="store_true" , help="Display the local variables" )
parser.add_argument("--loop" , action="store_true" , help="Run in loop" )
parser.add_argument("--hot" , nargs=1 , type=float , help="Sets Hot " )
parser.add_argument("--cold" , nargs=1 , type=float , help="Sets Cold " )
parser.add_argument("--clear" , action="store_true" , help="Claer the Hi and Lo values" )
args = parser.parse_args()
if args.hot: mst_obj.Hot = args.hot[0] # Set up Hot and Cold
if args.cold: mst_obj.Cold = args.cold[0]
if args.clear:
mst_obj.clear_hi_and_low()
tmp102.clear_hi_and_low()
if args.values == True and args.loop == False:
print ( 'Low' , mst_obj.Low_temp , 'Hi' , mst_obj.Hi_temp , ' -- Temp in - out' , mst_obj.temp_in , mst_obj.temp_out , ' -- Cold' , mst_obj.Cold , 'Hot' , mst_obj.Hot )
if args.values == False and args.verbose == False and args.loop == True:
print ("I should really make with a daemon , o.k one day mayme " )
if args.loop:
try:
mtime = Tcr.time( '08:00:00' , '23:59:59' )
mcp23017 = I2C.mcp23017(0x23)
mcp23017.Set_ddr_all_outs( Port_b )
mcp3008 = SPI.mcp3008( 0 )
field_data = [ "" , "" , "" , "" , "" , "" , "" ]
num_cold = Value('d', mst_obj.Cold )
num_hot = Value('d', mst_obj.Hot )
num_temp = Value('d', mst_obj.temp_out )
dp = Process( name='loop' , target=server.loop , args=( num_cold , num_hot , num_temp ) ).start()
logging.basicConfig(filename='/var/log/debug',level=logging.DEBUG)
while 1:
mst_obj.temp_out = tmp102.read()
mst_obj.temp_in = str( round(( round( 1024 - mcp3008.get_adc( 0 , 32 ) , 1 ) - 181.8102 ) / 7.9138 , 1 ) )
if args.verbose:
print ( '\rLow' , mst_obj.Low_temp , '- Hi' , mst_obj.Hi_temp , ' In ' , mst_obj.temp_in ,' Out ', mst_obj.temp_out , ' Cold' , mst_obj.Cold , 'Hot' , mst_obj.Hot , end = " " )
sys.stdout.flush()
mst_obj.Cold = num_cold.value
mst_obj.Hot = num_hot.value
num_temp.value = mst_obj.temp_out
mst_obj.temp2colour( mst_obj.temp_out )
while mtime.new_sec() == False:
if mtime.check() == True:
if mst_obj.colour == Green:
mcp23017.Set_gpio_rbg( Port_b , Low_nibble , mst_obj.toggle( 0 , 6 , All_off , mst_obj.colour ) )
else:
mcp23017.Set_gpio_rbg( Port_b , Low_nibble , mst_obj.toggle( 0 , 1 , All_off , mst_obj.colour ) )
else: mcp23017.Set_gpio_rbg( Port_b , Low_nibble , mst_obj.toggle( 0 , 180 , All_off , mst_obj.colour ) )
# time to switch light out
if mtime.new_min() == True:
adc = round( 1024 - mcp3008.get_adc( 0 , 32 ) , 1 )
field_data[0] = str( round ( tmp102.read() , 2))
field_data[1] = str( adc )
field_data[2] = str( round(( adc - 181.8102 ) / 7.9138 , 2 ) )
p = Process( name='ThingSpeak' , target=speak.send_data , args=( 3 , field_data ))
p.start()
#if int(adc) == adc:
# logging.debug(" " + field_data[0] + " " + field_data[1] + " " + field_data[2] )
if mtime.new_hrs() == True:
pass
time.sleep(.2)
try:
if p.is_alive() == True or p.exitcode == 55: mcp23017.Set_gpio_bit( Port_b , 3 )
else: mcp23017.Clear_gpio_bit( Port_b , 3 )
except NameError: pass
except IOError:
print("I think that was a i2c problem")
except KeyboardInterrupt:
print (" ")
mcp23017.Set_gpio_all_off( Port_b )
mst_obj.Low_temp = tmp102.Low_temp
mst_obj.Hi_temp = tmp102.Hi_temp
pickle.dump( mst_obj , open( "i2c_save.data", "wb" ) )
# SAVING DATA
mst_obj.Low_temp = tmp102.Low_temp
mst_obj.Hi_temp = tmp102.Hi_temp
pickle.dump( mst_obj , open( "i2c_save.data", "wb" ) )