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
#[derive(Debug)]
pub enum Error<E> {
I2C(E),
}
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum ConversionDelay {
Ms0,
Ms12_5,
Ms50,
Ms75,
Ms100,
Ms200,
Ms400,
Ms800,
}
impl Default for ConversionDelay {
fn default() -> Self {
ConversionDelay::Ms800
}
}
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum Gain {
One,
Two,
Four,
Eight,
SixtyFour,
}
impl Default for Gain {
fn default() -> Self {
Gain::One
}
}
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum AlsResolution {
Bit8,
Bit9,
Bit10,
Bit11,
Bit12,
Bit13,
Bit14,
Bit15,
Bit16,
Bit17,
Bit18,
}
impl Default for AlsResolution {
fn default() -> Self {
AlsResolution::Bit8
}
}
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum LedCurrent {
Ma12_5,
Ma20,
Ma30,
Ma40,
}
impl Default for LedCurrent {
fn default() -> Self {
LedCurrent::Ma12_5
}
}
#[cfg(test)]
mod tests {
use super::*;
macro_rules! default_test {
($name:ident, $type:ident, $default:ident) => {
#[test]
fn $name() {
assert_eq!($type::$default, $type::default());
}
};
}
default_test!(default_conv_delay, ConversionDelay, Ms800);
default_test!(default_gain, Gain, One);
default_test!(default_als_res, AlsResolution, Bit8);
default_test!(default_led_current, LedCurrent, Ma12_5);
}