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SourceVuESP-IDF Framework and ExamplesESP-IDFlcd_i80_trans_descriptor_t

lcd_i80_trans_descriptor_t struct

Syntax

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Summary

Declaration

Definition

from esp_lcd_panel_io_i2s.c:53

typedef struct lcd_i80_trans_descriptor_t lcd_i80_trans_descriptor_t;

Implemented in esp_lcd_panel_io_i2s.c:87

Fields

Field

Declared as

lcd_i80_trans_descriptor_t::i80_device

lcd_panel_io_i80_t *

lcd_i80_trans_descriptor_t::data

const void *

lcd_i80_trans_descriptor_t::data_length

uint32_t

lcd_i80_trans_descriptor_t::trans_done_cb

esp_lcd_panel_io_color_trans_done_cb_t

lcd_i80_trans_descriptor_t::user_ctx

void *

lcd_i80_trans_descriptor_t::flags

struct { unsigned int dc_level: 1; }

References

Code

Location

Scope

Referrer

typedef struct lcd_i80_trans_descriptor_t lcd_i80_trans_descriptor_t;

esp_lcd_panel_io_i2s.c:53

struct lcd_i80_trans_descriptor_t {

esp_lcd_panel_io_i2s.c:87

typedef struct lcd_i80_trans_descriptor_t lcd_i80_trans_descriptor_t;

esp_lcd_panel_io_i2s.c:53

lcd_i80_trans_descriptor_t

lcd_i80_trans_descriptor_t *cur_trans; // Current transaction

esp_lcd_panel_io_i2s.c:79

esp_lcd_i80_bus_t

esp_lcd_i80_bus_t::cur_trans

lcd_i80_trans_descriptor_t trans_pool[]; // Transaction pool

esp_lcd_panel_io_i2s.c:122

i80_device = heap_caps_calloc(1, sizeof(lcd_panel_io_i80_t) + io_config->trans_queue_depth * sizeof(lcd_i80_trans_descriptor_t), LCD_I80_MEM_ALLOC_CAPS);

esp_lcd_panel_io_i2s.c:284

esp_lcd_new_panel_io_i80()

i80_device->trans_queue = xQueueCreate(io_config->trans_queue_depth, sizeof(lcd_i80_trans_descriptor_t *));

esp_lcd_panel_io_i2s.c:287

esp_lcd_new_panel_io_i80()

i80_device->done_queue = xQueueCreate(io_config->trans_queue_depth, sizeof(lcd_i80_trans_descriptor_t *));

esp_lcd_panel_io_i2s.c:289

esp_lcd_new_panel_io_i80()

lcd_i80_trans_descriptor_t *trans_desc = NULL;

esp_lcd_panel_io_i2s.c:351

panel_io_i80_del()

static void i2s_lcd_prepare_cmd_buffer(lcd_i80_trans_descriptor_t *trans_desc, const void *cmd)

esp_lcd_panel_io_i2s.c:389

i2s_lcd_prepare_cmd_buffer()

i2s_lcd_prepare_cmd_buffer()::trans_desc

static void i2s_lcd_prepare_param_buffer(lcd_i80_trans_descriptor_t *trans_desc, const void *param, size_t param_num)

esp_lcd_panel_io_i2s.c:424

i2s_lcd_prepare_param_buffer()

i2s_lcd_prepare_param_buffer()::trans_desc

static void i2s_lcd_prepare_color_buffer(lcd_i80_trans_descriptor_t *trans_desc, const void *color, size_t color_size)

esp_lcd_panel_io_i2s.c:479

i2s_lcd_prepare_color_buffer()

i2s_lcd_prepare_color_buffer()::trans_desc

lcd_i80_trans_descriptor_t *trans_desc = NULL;

esp_lcd_panel_io_i2s.c:513

panel_io_i80_tx_param()

lcd_i80_trans_descriptor_t *trans_desc = NULL;

esp_lcd_panel_io_i2s.c:590

panel_io_i80_tx_color()

lcd_i80_trans_descriptor_t *trans_desc = NULL;

esp_lcd_panel_io_i2s.c:759

i2s_lcd_default_isr_handler()

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Implementations

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Instances

Instance

Scope

Location

Project

esp_lcd_i80_bus_t::cur_trans

esp_lcd_i80_bus_t

esp_lcd_panel_io_i2s.c:79

i2s_lcd_prepare_cmd_buffer()::trans_desc

i2s_lcd_prepare_cmd_buffer()

esp_lcd_panel_io_i2s.c:389

i2s_lcd_prepare_param_buffer()::trans_desc

i2s_lcd_prepare_param_buffer()

esp_lcd_panel_io_i2s.c:424

i2s_lcd_prepare_color_buffer()::trans_desc

i2s_lcd_prepare_color_buffer()

esp_lcd_panel_io_i2s.c:479

Lifecycle

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