ESP-IDF
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Outline
#include "esp_check.h"
#include "esp_lcd_panel_ops.h"
#include "esp_lcd_panel_interface.h"
TAG
esp_lcd_panel_reset(esp_lcd_panel_handle_t)
esp_lcd_panel_init(esp_lcd_panel_handle_t)
esp_lcd_panel_del(esp_lcd_panel_handle_t)
esp_lcd_panel_draw_bitmap(esp_lcd_panel_handle_t, int, int, int, int, const void *)
esp_lcd_panel_mirror(esp_lcd_panel_handle_t, bool, bool)
esp_lcd_panel_swap_xy(esp_lcd_panel_handle_t, bool)
esp_lcd_panel_set_gap(esp_lcd_panel_handle_t, int, int)
esp_lcd_panel_invert_color(esp_lcd_panel_handle_t, bool)
esp_lcd_panel_disp_on_off(esp_lcd_panel_handle_t, bool)
esp_lcd_panel_disp_off(esp_lcd_panel_handle_t, bool)
esp_lcd_panel_disp_sleep(esp_lcd_panel_handle_t, bool)
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/esp_lcd/src/esp_lcd_panel_ops.c
 
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/* * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #include "esp_check.h" #include "esp_lcd_panel_ops.h" #include "esp_lcd_panel_interface.h" static const char *TAG = "lcd_panel"; esp_err_t esp_lcd_panel_reset(esp_lcd_panel_handle_t panel) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->reset, ESP_ERR_NOT_SUPPORTED, TAG, "reset is not supported by this panel"); return panel->reset(panel); }{ ... } esp_err_t esp_lcd_panel_init(esp_lcd_panel_handle_t panel) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); return panel->init(panel); }{ ... } esp_err_t esp_lcd_panel_del(esp_lcd_panel_handle_t panel) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); return panel->del(panel); }{ ... } esp_err_t esp_lcd_panel_draw_bitmap(esp_lcd_panel_handle_t panel, int x_start, int y_start, int x_end, int y_end, const void *color_data) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE((x_start < x_end) && (y_start < y_end), ESP_ERR_INVALID_ARG, TAG, "start position must be smaller than end position"); ESP_RETURN_ON_FALSE(panel->draw_bitmap, ESP_ERR_NOT_SUPPORTED, TAG, "draw_bitmap is not supported by this panel"); return panel->draw_bitmap(panel, x_start, y_start, x_end, y_end, color_data); }{ ... } esp_err_t esp_lcd_panel_mirror(esp_lcd_panel_handle_t panel, bool mirror_x, bool mirror_y) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->mirror, ESP_ERR_NOT_SUPPORTED, TAG, "mirror is not supported by this panel"); return panel->mirror(panel, mirror_x, mirror_y); }{ ... } esp_err_t esp_lcd_panel_swap_xy(esp_lcd_panel_handle_t panel, bool swap_axes) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->swap_xy, ESP_ERR_NOT_SUPPORTED, TAG, "swap_xy is not supported by this panel"); return panel->swap_xy(panel, swap_axes); }{ ... } esp_err_t esp_lcd_panel_set_gap(esp_lcd_panel_handle_t panel, int x_gap, int y_gap) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->set_gap, ESP_ERR_NOT_SUPPORTED, TAG, "set_gap is not supported by this panel"); return panel->set_gap(panel, x_gap, y_gap); }{ ... } esp_err_t esp_lcd_panel_invert_color(esp_lcd_panel_handle_t panel, bool invert_color_data) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->invert_color, ESP_ERR_NOT_SUPPORTED, TAG, "invert_color is not supported by this panel"); return panel->invert_color(panel, invert_color_data); }{ ... } esp_err_t esp_lcd_panel_disp_on_off(esp_lcd_panel_handle_t panel, bool on_off) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->disp_on_off, ESP_ERR_NOT_SUPPORTED, TAG, "disp_on_off is not supported by this panel"); return panel->disp_on_off(panel, on_off); }{ ... } esp_err_t esp_lcd_panel_disp_off(esp_lcd_panel_handle_t panel, bool off) { return esp_lcd_panel_disp_on_off(panel, !off); }{ ... } esp_err_t esp_lcd_panel_disp_sleep(esp_lcd_panel_handle_t panel, bool sleep) { ESP_RETURN_ON_FALSE(panel, ESP_ERR_INVALID_ARG, TAG, "invalid panel handle"); ESP_RETURN_ON_FALSE(panel->disp_sleep, ESP_ERR_NOT_SUPPORTED, TAG, "sleep is not supported by this panel"); return panel->disp_sleep(panel, sleep); }{ ... }
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