Enum capsules_extra::ssd1306::Command

#[repr(usize)]
pub enum Command {
    SetChargePump {
        enable: bool,
    },
    SetContrast {
        contrast: u8,
    },
    EntireDisplayOn {
        ignore_ram: bool,
    },
    SetDisplayInvert {
        inverse: bool,
    },
    SetDisplayOnOff {
        on: bool,
    },
    ContinuousHorizontalScroll {
        left: bool,
        page_start: u8,
        interval: u8,
        page_end: u8,
    },
    ContinuousVerticalHorizontalScroll {
        left: bool,
        page_start: u8,
        interval: u8,
        page_end: u8,
        vertical_offset: u8,
    },
    DeactivateScroll = 46,
    ActivateScroll = 47,
    SetVerticalScrollArea {
        rows_fixed: u8,
        rows_scroll: u8,
    },
    SetLowerColumnStartAddress {
        address: u8,
    },
    SetHigherColumnStartAddress {
        address: u8,
    },
    SetMemoryAddressingMode {
        mode: u8,
    },
    SetColumnAddress {
        column_start: u8,
        column_end: u8,
    },
    SetPageAddress {
        page_start: u8,
        page_end: u8,
    },
    SetPageStartAddress {
        address: u8,
    },
    SetDisplayStartLine {
        line: u8,
    },
    SetSegmentRemap {
        reverse: bool,
    },
    SetMultiplexRatio {
        ratio: u8,
    },
    SetComScanDirection {
        decrement: bool,
    },
    SetDisplayOffset {
        vertical_shift: u8,
    },
    SetComPins {
        alternative: bool,
        enable_com: bool,
    },
    SetDisplayClockDivide {
        divide_ratio: u8,
        oscillator_frequency: u8,
    },
    SetPrechargePeriod {
        phase1: u8,
        phase2: u8,
    },
    SetVcomDeselect {
        level: u8,
    },
}

Variants

SetChargePump

Charge Pump Setting.

Fields

enable: bool

SetContrast

SetContrastControl. Double byte command to select 1 out of 256 contrast steps. Contrast increases as the value increases.

Fields

contrast: u8

EntireDisplayOn

Entire Display On.

Fields

ignore_ram: bool

SetDisplayInvert

Set Normal Display.

Fields

inverse: bool

SetDisplayOnOff

Set Display Off.

Fields

on: bool

ContinuousHorizontalScroll

Continuous Horizontal Scroll. Right or Left Horizontal Scroll.

Fields

left: bool

page_start: u8

interval: u8

page_end: u8

ContinuousVerticalHorizontalScroll

Continuous Vertical and Horizontal Scroll. Vertical and Right Horizontal Scroll.

Fields

left: bool

page_start: u8

interval: u8

page_end: u8

vertical_offset: u8

DeactivateScroll = 46

Deactivate Scroll. Stop scrolling that is configured by scroll commands.

ActivateScroll = 47

Activate Scroll. Start scrolling that is configured by scroll commands.

SetVerticalScrollArea

Set Vertical Scroll Area. Set number of rows in top fixed area. The number of rows in top fixed area is referenced to the top of the GDDRAM (i.e. row 0).

Fields

rows_fixed: u8

rows_scroll: u8

SetLowerColumnStartAddress

Set Lower Column Start Address for Page Addressing Mode.

Set the lower nibble of the column start address register for Page Addressing Mode using X[3:0] as data bits. The initial display line register is reset to 0000b after RESET.

Fields

address: u8

SetHigherColumnStartAddress

Set Higher Column Start Address for Page Addressing Mode.

Set the higher nibble of the column start address register for Page Addressing Mode using X[3:0] as data bits. The initial display line register is reset to 0000b after RESET.

Fields

address: u8

SetMemoryAddressingMode

Set Memory Addressing Mode.

Fields

mode: u8

SetColumnAddress

Set Column Address. Setup column start and end address.

Fields

column_start: u8

column_end: u8

SetPageAddress

Set Page Address. Setup page start and end address.

Fields

page_start: u8

page_end: u8

SetPageStartAddress

Set Page Start Address for Page Addressing Mode. Set GDDRAM Page Start Address (PAGE0~PAGE7) for Page Addressing Mode using X[2:0].

Fields

address: u8

SetDisplayStartLine

Set Display Start Line. Set display RAM display start line register from 0-63 using X[5:0].

Fields

line: u8

SetSegmentRemap

Set Segment Remap.

Fields

reverse: bool

SetMultiplexRatio

Set Multiplex Ratio.

Fields

ratio: u8

SetComScanDirection

Set COM Output Scan Direction.

Fields

decrement: bool

SetDisplayOffset

Set Display Offset. Set vertical shift by COM from 0-63.

Fields

vertical_shift: u8

SetComPins

Set COM Pins Hardware Configuration

Fields

alternative: bool

enable_com: bool

SetDisplayClockDivide

Set Display Clock Divide Ratio/Oscillator Frequency.

Fields

divide_ratio: u8

oscillator_frequency: u8

SetPrechargePeriod

Set Pre-charge Period.

Fields

phase1: u8

phase2: u8

SetVcomDeselect

Set VCOMH Deselect Level.

Fields

level: u8

Implementations

impl Command

pub fn encode(self, buffer: &mut SubSliceMut<'static, u8>)

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Command

fn eq(&self, other: &Command) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Command

impl StructuralPartialEq for Command