hd44780-controller 0.1.0-alpha.0

HD44780 LCD controller with async/sync support for embedded-hal
Documentation 
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

use crate::command::{
    entry_mode_set::{CursorMoveDirection, Shift},
    function_set::{CharacterFont, DataLength, NumberOfLines},
};

#[derive(Copy, Clone, Debug)]
pub struct InitialConfig {
    pub data_length: DataLength,
    pub lines: NumberOfLines,
    pub font: CharacterFont,
}

impl Default for InitialConfig {
    fn default() -> Self {
        Self {
            data_length: DataLength::FourBit,
            lines: NumberOfLines::Two,
            font: CharacterFont::FiveByEight,
        }
    }
}

#[derive(Copy, Clone, Debug)]
pub struct RuntimeConfig {
    pub display: bool,
    pub cursor: bool,
    pub blink: bool,
    pub backlight: bool,
    pub cursor_direction: CursorMoveDirection,
    pub shift: Shift,
}

impl Default for RuntimeConfig {
    fn default() -> Self {
        Self {
            display: true,
            cursor: false,
            blink: false,
            backlight: true,
            cursor_direction: CursorMoveDirection::Increment,
            shift: Shift::CursorOnly,
        }
    }
}