回答編集履歴
3
修正
test
CHANGED
File without changes
|
2
修正
test
CHANGED
@@ -68,7 +68,7 @@
|
|
68
68
|
|
69
69
|
# 実行属性ついてる?? .
|
70
70
|
|
71
|
-
chmod a+x
|
71
|
+
chmod a+x /home/pi/dev/Shutdown.py
|
72
72
|
|
73
73
|
|
74
74
|
|
1
追記
test
CHANGED
@@ -1,3 +1,127 @@
|
|
1
|
+
追記: Shutdown.pyに実行属性がついていますか?
|
2
|
+
|
3
|
+
|
4
|
+
|
5
|
+
以下、コピペでこちらの環境では、正常にサービスが開始しました。
|
6
|
+
|
7
|
+
ちなみに、`Shutdown.py`に実行属性がないと、`Active: activating (auto-restart) (Result: exit-code)`となって、動作しませんでした。
|
8
|
+
|
9
|
+
|
10
|
+
|
11
|
+
|
12
|
+
|
13
|
+
```
|
14
|
+
|
15
|
+
mkdir -p /home/pi/dev
|
16
|
+
|
17
|
+
cat <<'EOF' > /home/pi/dev/Shutdown.py
|
18
|
+
|
19
|
+
#!/usr/bin/env python
|
20
|
+
|
21
|
+
|
22
|
+
|
23
|
+
import RPi.GPIO as GPIO
|
24
|
+
|
25
|
+
import os, time
|
26
|
+
|
27
|
+
|
28
|
+
|
29
|
+
GPIO.setmode(GPIO.BCM)
|
30
|
+
|
31
|
+
|
32
|
+
|
33
|
+
# GPIO18 : reset button
|
34
|
+
|
35
|
+
GPIO.setup(18, GPIO.IN, pull_up_down = GPIO.PUD_UP)
|
36
|
+
|
37
|
+
# GPIO23 : shutdown button
|
38
|
+
|
39
|
+
GPIO.setup(23, GPIO.IN, pull_up_down = GPIO.PUD_UP)
|
40
|
+
|
41
|
+
|
42
|
+
|
43
|
+
def shutdown(channel):
|
44
|
+
|
45
|
+
os.system("sudo shutdown -h now")
|
46
|
+
|
47
|
+
|
48
|
+
|
49
|
+
def reboot(channel):
|
50
|
+
|
51
|
+
os.system("sudo reboot")
|
52
|
+
|
53
|
+
|
54
|
+
|
55
|
+
GPIO.add_event_detect(23, GPIO.FALLING, callback = shutdown, bouncetime = 2000)
|
56
|
+
|
57
|
+
GPIO.add_event_detect(18, GPIO.FALLING, callback = reboot, bouncetime = 2000)
|
58
|
+
|
59
|
+
|
60
|
+
|
61
|
+
while 1:
|
62
|
+
|
63
|
+
time.sleep(100)
|
64
|
+
|
65
|
+
EOF
|
66
|
+
|
67
|
+
|
68
|
+
|
69
|
+
# 実行属性ついてる?? .
|
70
|
+
|
71
|
+
chmod a+x ./Shutdown.py
|
72
|
+
|
73
|
+
|
74
|
+
|
75
|
+
cat << 'EOF' | sudo tee /usr/lib/systemd/system/shutdown_by_button.service
|
76
|
+
|
77
|
+
[Unit]
|
78
|
+
|
79
|
+
Description=Shutdown/Reboot raspberry pi by GPIO button input
|
80
|
+
|
81
|
+
Wants=network.target
|
82
|
+
|
83
|
+
|
84
|
+
|
85
|
+
[Service]
|
86
|
+
|
87
|
+
ExecStart=/home/pi/dev/Shutdown.py
|
88
|
+
|
89
|
+
Restart=on-failure
|
90
|
+
|
91
|
+
RestartSec=10s
|
92
|
+
|
93
|
+
|
94
|
+
|
95
|
+
[Install]
|
96
|
+
|
97
|
+
WantedBy=multi-user.target
|
98
|
+
|
99
|
+
EOF
|
100
|
+
|
101
|
+
|
102
|
+
|
103
|
+
|
104
|
+
|
105
|
+
sudo systemctl daemon-reload
|
106
|
+
|
107
|
+
sudo systemctl start shutdown_by_button
|
108
|
+
|
109
|
+
sudo systemctl status shutdown_by_button
|
110
|
+
|
111
|
+
```
|
112
|
+
|
113
|
+
|
114
|
+
|
115
|
+
|
116
|
+
|
117
|
+
|
118
|
+
|
119
|
+
|
120
|
+
|
121
|
+
|
122
|
+
|
123
|
+
---
|
124
|
+
|
1
125
|
y_gijutsuさん、
|
2
126
|
|
3
127
|
|