-
Notifications
You must be signed in to change notification settings - Fork 1
/
examples_test.go
98 lines (90 loc) · 1.84 KB
/
examples_test.go
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
package hcsr04_test
import (
"fmt"
"os"
"time"
"github.com/raspberrypi-go-drivers/hcsr04"
log "github.com/sirupsen/logrus"
"github.com/stianeikeland/go-rpio/v4"
)
func Example() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
fmt.Println(h.MeasureDistance())
}
func Example_monitor() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
if err := h.StartDistanceMonitor(); err != nil {
log.WithField("error", err).Error("impossible to start distance monitor")
os.Exit(1)
} else {
defer h.StopDistanceMonitor()
}
for {
fmt.Println(h.GetDistance())
time.Sleep(hcsr04.MonitorUpdate)
}
}
func ExampleNewHCSR04() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
fmt.Println(h.MeasureDistance())
}
func ExampleHCSR04_MeasureDistance() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
fmt.Println(h.MeasureDistance())
}
func ExampleHCSR04_GetDistance() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
if err := h.StartDistanceMonitor(); err != nil {
log.WithField("error", err).Error("impossible to start distance monitor")
os.Exit(1)
} else {
defer h.StopDistanceMonitor()
}
for {
fmt.Println(h.GetDistance())
time.Sleep(hcsr04.MonitorUpdate)
}
}
func ExampleHCSR04_StopDistanceMonitor() {
err := rpio.Open()
if err != nil {
os.Exit(1)
}
defer rpio.Close()
h := hcsr04.NewHCSR04(17, 27)
if err := h.StartDistanceMonitor(); err != nil {
log.WithField("error", err).Error("impossible to start distance monitor")
os.Exit(1)
} else {
defer h.StopDistanceMonitor()
}
for {
fmt.Println(h.GetDistance())
time.Sleep(hcsr04.MonitorUpdate)
}
}