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
use display_interface::WriteOnlyDataCommand;
use embedded_hal::{blocking::delay::DelayUs, digital::v2::OutputPin};
use crate::{error::InitError, models::Model, ColorOrder, Display, ModelOptions, Orientation};
pub struct Builder<DI, MODEL>
where
DI: WriteOnlyDataCommand,
MODEL: Model,
{
di: DI,
model: MODEL,
options: ModelOptions,
}
impl<DI, MODEL> Builder<DI, MODEL>
where
DI: WriteOnlyDataCommand,
MODEL: Model,
{
pub(crate) fn new(di: DI, model: MODEL, options: ModelOptions) -> Self {
Self { di, model, options }
}
pub fn with_model(di: DI, model: MODEL) -> Self {
Self {
di,
model,
options: MODEL::default_options(),
}
}
pub fn with_invert_colors(mut self, invert_colors: bool) -> Self {
self.options.invert_colors = invert_colors;
self
}
pub fn with_color_order(mut self, color_order: ColorOrder) -> Self {
self.options.color_order = color_order;
self
}
pub fn with_orientation(mut self, orientation: Orientation) -> Self {
self.options.orientation = orientation;
self
}
pub fn with_invert_vertical_refresh(mut self, invert: bool) -> Self {
self.options.invert_vertical_refresh = invert;
self
}
pub fn with_invert_horizontal_refresh(mut self, invert: bool) -> Self {
self.options.invert_horizontal_refresh = invert;
self
}
pub fn with_display_size(mut self, width: u16, height: u16) -> Self {
self.options.display_size = (width, height);
self
}
pub fn with_framebuffer_size(mut self, width: u16, height: u16) -> Self {
self.options.framebuffer_size = (width, height);
self
}
pub fn with_window_offset_handler(
mut self,
window_offset_handler: fn(_: &ModelOptions) -> (u16, u16),
) -> Self {
self.options.window_offset_handler = window_offset_handler;
self
}
pub fn init<RST>(
self,
delay_source: &mut impl DelayUs<u32>,
rst: Option<RST>,
) -> Result<Display<DI, MODEL, RST>, InitError<RST::Error>>
where
RST: OutputPin,
{
let options = self.options;
let madctl = options.madctl();
let mut display = Display {
di: self.di,
model: self.model,
rst,
options,
madctl,
};
display.init(delay_source)?;
Ok(display)
}
}