tm1637_embedded_hal/
brightness.rs

1//! Brightness level for the `TM1637` device.
2
3/// The brightness level.
4///
5/// Represents a byte that can be sent directly to the `TM1637` to set the brightness level.
6///
7/// ## Bits:
8/// - 1-3: Brightness level (0-7)
9/// - 4: Display state (0 - off, 1 - on). Always on.
10/// - 5-7: Base address
11#[repr(u8)]
12#[derive(Clone, Copy)]
13#[cfg_attr(feature = "impl-defmt-format", derive(defmt::Format))]
14#[cfg_attr(feature = "impl-debug", derive(core::fmt::Debug))]
15pub enum Brightness {
16    /// Brightness level 0. Lowest brightness.
17    L0 = 0b10001000,
18    /// Brightness level 1.
19    L1 = 0b10001001,
20    /// Brightness level 2.
21    L2 = 0b10001010,
22    /// Brightness level 3.
23    L3 = 0b10001011,
24    /// Brightness level 4.
25    L4 = 0b10001100,
26    /// Brightness level 5.
27    L5 = 0b10001101,
28    /// Brightness level 6.
29    L6 = 0b10001110,
30    /// Brightness level 7. Highest brightness.
31    L7 = 0b10001111,
32}
33
34/// Display state.
35///
36/// Represents a byte that can be sent directly to the `TM1637` to set the display state.
37#[repr(u8)]
38#[derive(Clone, Copy)]
39#[cfg_attr(feature = "impl-defmt-format", derive(defmt::Format))]
40#[cfg_attr(feature = "impl-debug", derive(core::fmt::Debug))]
41#[cfg(any(feature = "async", feature = "blocking"))]
42pub(crate) enum DisplayState {
43    /// Display off.
44    Off = 0b10000000,
45}
tm1637_embedded_hal/brightness.rs

tm1637_embedded_hal/
brightness.rs
