Struct esp_idf_svc::sys::esp_lcd_panel_io_i2c_config_t

#[repr(C)]
pub struct esp_lcd_panel_io_i2c_config_t {
    pub dev_addr: u32,
    pub on_color_trans_done: Option<unsafe extern "C" fn(_: *mut esp_lcd_panel_io_t, _: *mut esp_lcd_panel_io_event_data_t, _: *mut c_void) -> bool>,
    pub user_ctx: *mut c_void,
    pub control_phase_bytes: usize,
    pub dc_bit_offset: u32,
    pub lcd_cmd_bits: i32,
    pub lcd_param_bits: i32,
    pub flags: esp_lcd_panel_io_i2c_config_t__bindgen_ty_1,
    pub scl_speed_hz: u32,
}

@brief Panel IO configuration structure, for I2C interface

Fields

dev_addr: u32

< I2C device address

on_color_trans_done: Option<unsafe extern "C" fn(_: *mut esp_lcd_panel_io_t, _: *mut esp_lcd_panel_io_event_data_t, _: *mut c_void) -> bool>

< Callback invoked when color data transfer has finished

user_ctx: *mut c_void

< User private data, passed directly to on_color_trans_done’s user_ctx

control_phase_bytes: usize

< I2C LCD panel will encode control information (e.g. D/C selection) into control phase, in several bytes

dc_bit_offset: u32

< Offset of the D/C selection bit in control phase

lcd_cmd_bits: i32

< Bit-width of LCD command

lcd_param_bits: i32

< Bit-width of LCD parameter

flags: esp_lcd_panel_io_i2c_config_t__bindgen_ty_1

< Extra flags to fine-tune the I2C device

scl_speed_hz: u32

< I2C LCD SCL frequency (hz)

Trait Implementations

impl Clone for esp_lcd_panel_io_i2c_config_t

fn clone(&self) -> esp_lcd_panel_io_i2c_config_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for esp_lcd_panel_io_i2c_config_t

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for esp_lcd_panel_io_i2c_config_t

fn default() -> esp_lcd_panel_io_i2c_config_t

Returns the “default value” for a type.

impl Copy for esp_lcd_panel_io_i2c_config_t