Struct capsules_extra::ssd1306::Ssd1306

pub struct Ssd1306<'a, I: I2CDevice> { /* private fields */ }

Implementations

impl<'a, I: I2CDevice> Ssd1306<'a, I>

pub fn new( i2c: &'a I, buffer: &'static mut [u8], enable_charge_pump: bool, ) -> Ssd1306<'a, I>

pub fn init_screen(&self)

Trait Implementations

impl<'a, I: I2CDevice> I2CClient for Ssd1306<'a, I>

fn command_complete( &self, buffer: &'static mut [u8], _status: Result<(), Error>, )

Called when an I2C command completed. The error denotes whether the command completed successfully or if an error occured.

impl<'a, I: I2CDevice> Screen<'a> for Ssd1306<'a, I>

fn set_client(&self, client: &'a dyn ScreenClient)

Set the object to receive the asynchronous command callbacks.

fn get_resolution(&self) -> (usize, usize)

Get a tuple (width, height) with the current resolution (in pixels).

fn get_pixel_format(&self) -> ScreenPixelFormat

Get the current pixel format.

fn get_rotation(&self) -> ScreenRotation

Get the current rotation.

fn set_write_frame( &self, x: usize, y: usize, width: usize, height: usize, ) -> Result<(), ErrorCode>

Sets the write frame.

fn write( &self, data: SubSliceMut<'static, u8>, _continue: bool, ) -> Result<(), ErrorCode>

Write data from buffer to the selected write frame.

fn set_brightness(&self, brightness: u16) -> Result<(), ErrorCode>

Set the display brightness value.

fn set_power(&self, enabled: bool) -> Result<(), ErrorCode>

Controls the screen power supply.

fn set_invert(&self, enabled: bool) -> Result<(), ErrorCode>

Controls the color inversion mode.

impl<'a, I: I2CDevice> ScreenSetup<'a> for Ssd1306<'a, I>

fn set_client(&self, client: &'a dyn ScreenSetupClient)

fn set_resolution(&self, _resolution: (usize, usize)) -> Result<(), ErrorCode>

Set the screen resolution in pixels with (X, Y).

fn set_pixel_format(&self, _depth: ScreenPixelFormat) -> Result<(), ErrorCode>

Set the pixel format.

fn set_rotation(&self, _rotation: ScreenRotation) -> Result<(), ErrorCode>

Set the rotation of the display.

fn get_num_supported_resolutions(&self) -> usize

Get the number of supported resolutions.

fn get_supported_resolution(&self, index: usize) -> Option<(usize, usize)>

Get the resolution specified by the given index.

fn get_num_supported_pixel_formats(&self) -> usize

Get the number of the pixel formats supported.

fn get_supported_pixel_format(&self, index: usize) -> Option<ScreenPixelFormat>

Get the pixel format specified by the given index.