-
Notifications
You must be signed in to change notification settings - Fork 0
/
temsensor.py
101 lines (80 loc) · 2.62 KB
/
temsensor.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
import os
import glob
import time
import WirelessTool, colorama, traceback, led
mainServer = WirelessTool.TCPClient('127.0.0.1',3000,0.1)
os.system('modprobe w1-gpio')
os.system('modprobe w1-therm')
base_dir = '/sys/bus/w1/devices/'
device_folder = glob.glob(base_dir + '28-011832501aff')[0]
device_file = device_folder + '/w1_slave'
device_folder1 = glob.glob(base_dir + '28-01183254a6ff')[0]
device_file1 = device_folder1 + '/w1_slave'
device_folder2 = glob.glob(base_dir + '28-0118326173ff')[0]
device_file2 = device_folder2 + '/w1_slave'
time_old = int(time.time()*1000)#millis
time_new = time_old+5000
def read_temp_raw():
f = open(device_file, 'r')
lines = f.readlines()
f.close()
return lines
def read_temp_raw1():
f = open(device_file1, 'r')
lines = f.readlines()
f.close()
return lines
def read_temp_raw2():
f = open(device_file2, 'r')
lines = f.readlines()
f.close()
return lines
def read_temp():
lines = read_temp_raw()
while lines[0].strip()[-3:] != 'YES':
lines = read_temp_raw()
equals_pos = lines[1].find('t=')
if equals_pos != -1:
temp_string = lines[1][equals_pos+2:]
temp_c = float(temp_string) / 1000.0
return temp_c
def read_temp1():
lines = read_temp_raw1()
while lines[0].strip()[-3:] != 'YES':
lines = read_temp_raw1()
equals_pos = lines[1].find('t=')
if equals_pos != -1:
temp_string = lines[1][equals_pos+2:]
temp_c = float(temp_string) / 1000.0
return temp_c
def read_temp2():
lines = read_temp_raw2()
while lines[0].strip()[-3:] != 'YES':
lines = read_temp_raw2()
equals_pos = lines[1].find('t=')
if equals_pos != -1:
temp_string = lines[1][equals_pos+2:]
temp_c = float(temp_string) / 1000.0
return temp_c
while True:
try:
if(time_new - time_old >= 5000):
t1 = str(read_temp())
print('temp1 sent = ' + t1)
mainServer.write('t1' + t1 + '\t')
t2 = str(read_temp1())
print 'temp2 sent = ' + t2
mainServer.write('t2' + t2 + '\t')
t3 = str(read_temp2())
print 'temp3 sent = '+ t3
mainServer.write('t3' + t3 + '\t')
time_old = time_new
led.LED(1)
else:
time_new = int(time.time()*1000)
except BaseException as e:
print(colorama.Fore.RED + '[ERROR]\t' + colorama.Style.RESET_ALL + e.message)
print(colorama.Fore.RED + '[ERROR]\t' + colorama.Style.RESET_ALL + traceback.format_exc())
mainServer.close()
led.LED(4)
break