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add some code

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苏雨洛
2025-09-05 13:25:11 +08:00
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managed_components/espressif__esp_lcd_spd2010/.component_hash Normal file
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8637c97feeb8d83ba637599f6bf4ef30e83595486930e7df17ffa24f3fef1242

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managed_components/espressif__esp_lcd_spd2010/CHANGELOG.md Normal file
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# ChangeLog
## v1.0.2 - 2024-08-12
### Enhancements:
* Component version maintenance, code improvement, and documentation enhancement
## v0.0.1 - 2023-08-22
### Enhancements:
* Implement the driver for the SPD2010 LCD controller
* Support SPI and QSPI interface
## v0.0.2 - 2023-10-07
### Enhancements:
* Support to use ESP-IDF release/v5.0
## v1.0.0 - 2023-11-03
### bugfix
* Fix the incompatible dependent version of ESP-IDF
* Remove LCD command `29h` from the initialization sequence
* Add parameter `max_trans_sz` in default bus configuration macro
* Check conflicting commands between initialization sequence and driver
## v1.0.1 - 2023-12-04
### bugfix
* Remove unused header `hal/spi_ll.h`

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managed_components/espressif__esp_lcd_spd2010/CHECKSUMS.json Normal file
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managed_components/espressif__esp_lcd_spd2010/CMakeLists.txt Normal file
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idf_component_register(SRCS "esp_lcd_spd2010.c" INCLUDE_DIRS "include" PRIV_REQUIRES "driver" REQUIRES "esp_lcd")
include(package_manager)
cu_pkg_define_version(${CMAKE_CURRENT_LIST_DIR})

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# ESP LCD SPD2010
[![Component Registry](https://components.espressif.com/components/espressif/esp_lcd_spd2010/badge.svg)](https://components.espressif.com/components/espressif/esp_lcd_spd2010)
Implementation of the SPD2010 LCD controller with [esp_lcd](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/peripherals/lcd.html) component.
| LCD controller | Communication interface | Component name | Link to datasheet |
| :------------: | :---------------------: | :-------------: | :-----------------------------------------------------------------------------: |
| SPD2010 | SPI/QSPI | esp_lcd_spd2010 | [PDF](https://dl.espressif.com/AE/esp-iot-solution/SPD2010_L-WEA2010_0.50.pdf) |
## Add to project
Packages from this repository are uploaded to [Espressif's component service](https://components.espressif.com/).
You can add them to your project via `idf.py add-dependancy`, e.g.
```
idf.py add-dependency "espressif/esp_lcd_spd2010"
```
Alternatively, you can create `idf_component.yml`. More is in [Espressif's documentation](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-component-manager.html).
For more information on LCD, please refer to the [LCD documentation](https://docs.espressif.com/projects/esp-iot-solution/en/latest/display/lcd/index.html).
## Initialization Code
### SPI Interface
```c
ESP_LOGI(TAG, "Initialize SPI bus");
const spi_bus_config_t bus_config = SPD2010_PANEL_BUS_SPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK,
EXAMPLE_PIN_NUM_LCD_DATA0,
EXAMPLE_LCD_H_RES * 80 * sizeof(uint16_t));
ESP_ERROR_CHECK(spi_bus_initialize(EXAMPLE_LCD_HOST, &bus_config, SPI_DMA_CH_AUTO));
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_handle_t io_handle = NULL;
const esp_lcd_panel_io_spi_config_t io_config = SPD2010_PANEL_IO_SPI_CONFIG(EXAMPLE_PIN_NUM_LCD_CS, EXAMPLE_PIN_NUM_LCD_DC,
callback, &callback_data);
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)EXAMPLE_LCD_HOST, &io_config, &io_handle));
/**
* Uncomment these line if use custom initialization commands.
* The array should be declared as static const and positioned outside the function.
*/
// static const spd2010_lcd_init_cmd_t lcd_init_cmds[] = {
// // {cmd, { data }, data_size, delay_ms}
// {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
// {0x0C, (uint8_t []){0x11}, 1, 0},
// {0x10, (uint8_t []){0x02}, 1, 0},
// {0x11, (uint8_t []){0x11}, 1, 0},
// ...
// };
ESP_LOGI(TAG, "Install SPD2010 panel driver");
esp_lcd_panel_handle_t panel_handle = NULL;
const spd2010_vendor_config_t vendor_config = {
// .init_cmds = lcd_init_cmds, // Uncomment these line if use custom initialization commands
// .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(spd2010_lcd_init_cmd_t),
.flags = {
.use_qspi_interface = 0,
},
};
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = EXAMPLE_PIN_NUM_LCD_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB, // Implemented by LCD command `36h`
.bits_per_pixel = 16, // Implemented by LCD command `3Ah` (16/18/24)
.vendor_config = &vendor_config,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_spd2010(io_handle, &panel_config, &panel_handle));
esp_lcd_panel_reset(panel_handle);
esp_lcd_panel_init(panel_handle);
```
### QSPI Interface
```c
ESP_LOGI(TAG, "Initialize QSPI bus");
const esp_lcd_panel_io_spi_config_t io_config = SPD2010_PANEL_BUS_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK,
EXAMPLE_PIN_NUM_LCD_DATA0,
EXAMPLE_PIN_NUM_LCD_DATA1,
EXAMPLE_PIN_NUM_LCD_DATA2,
EXAMPLE_PIN_NUM_LCD_DATA3,
EXAMPLE_LCD_H_RES * 80 * sizeof(uint16_t));
ESP_ERROR_CHECK(spi_bus_initialize(EXAMPLE_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_handle_t io_handle = NULL;
const esp_lcd_panel_io_spi_config_t io_config = SPD2010_PANEL_IO_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_CS, callback, &callback_data);
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)EXAMPLE_LCD_HOST, &io_config, &io_handle));
/**
* Uncomment these line if use custom initialization commands.
* The array should be declared as static const and positioned outside the function.
*/
// static const spd2010_lcd_init_cmd_t lcd_init_cmds[] = {
// // {cmd, { data }, data_size, delay_ms}
// {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
// {0x0C, (uint8_t []){0x11}, 1, 0},
// {0x10, (uint8_t []){0x02}, 1, 0},
// {0x11, (uint8_t []){0x11}, 1, 0},
// ...
// };
ESP_LOGI(TAG, "Install SPD2010 panel driver");
esp_lcd_panel_handle_t panel_handle = NULL;
spd2010_vendor_config_t vendor_config = {
// .init_cmds = lcd_init_cmds, // Uncomment these line if use custom initialization commands
// .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(spd2010_lcd_init_cmd_t),
.flags = {
.use_qspi_interface = 1,
},
};
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = EXAMPLE_PIN_NUM_LCD_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB, // Implemented by LCD command `36h`
.bits_per_pixel = 16, // Implemented by LCD command `3Ah` (16/18/24)
.vendor_config = &vendor_config,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_spd2010(io_handle, &panel_config, &panel_handle));
esp_lcd_panel_reset(panel_handle);
esp_lcd_panel_init(panel_handle);
esp_lcd_panel_disp_on_off(panel_handle, true);
```
## Notes
* When using `esp_panel_lcd_draw_bitmap()` to refresh the screen, ensure that both `x_start` and `x_end` are divisible by `4`. This is a requirement of SPD2010. For LVGL, register the following function into `rounder_cb` of `lv_disp_drv_t` to round the coordinates.
```c
void lvgl_port_rounder_callback(struct _lv_disp_drv_t * disp_drv, lv_area_t * area)
{
uint16_t x1 = area->x1;
uint16_t x2 = area->x2;
// round the start of coordinate down to the nearest 4M number
area->x1 = (x1 >> 2) << 2;
// round the end of coordinate up to the nearest 4N+3 number
area->x2 = ((x2 >> 2) << 2) + 3;
}
```

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/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <sys/cdefs.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
#include "esp_check.h"
#include "esp_lcd_panel_interface.h"
#include "esp_lcd_panel_io.h"
#include "esp_lcd_panel_vendor.h"
#include "esp_lcd_panel_ops.h"
#include "esp_lcd_panel_commands.h"
#include "esp_log.h"
#include "esp_lcd_spd2010.h"
#define LCD_OPCODE_WRITE_CMD (0x02ULL)
#define LCD_OPCODE_READ_CMD (0x0BULL)
#define LCD_OPCODE_WRITE_COLOR (0x32ULL)
#define SPD2010_CMD_SET (0xFF)
#define SPD2010_CMD_SET_BYTE0 (0x20)
#define SPD2010_CMD_SET_BYTE1 (0x10)
#define SPD2010_CMD_SET_USER (0x00)
static const char *TAG = "spd2010";
static esp_err_t panel_spd2010_del(esp_lcd_panel_t *panel);
static esp_err_t panel_spd2010_reset(esp_lcd_panel_t *panel);
static esp_err_t panel_spd2010_init(esp_lcd_panel_t *panel);
static esp_err_t panel_spd2010_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data);
static esp_err_t panel_spd2010_invert_color(esp_lcd_panel_t *panel, bool invert_color_data);
static esp_err_t panel_spd2010_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y);
static esp_err_t panel_spd2010_swap_xy(esp_lcd_panel_t *panel, bool swap_axes);
static esp_err_t panel_spd2010_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap);
static esp_err_t panel_spd2010_disp_on_off(esp_lcd_panel_t *panel, bool off);
typedef struct {
esp_lcd_panel_t base;
esp_lcd_panel_io_handle_t io;
int reset_gpio_num;
int x_gap;
int y_gap;
uint8_t fb_bits_per_pixel;
uint8_t madctl_val; // save current value of LCD_CMD_MADCTL register
uint8_t colmod_val; // save current value of LCD_CMD_COLMOD register
const spd2010_lcd_init_cmd_t *init_cmds;
uint16_t init_cmds_size;
struct {
unsigned int use_qspi_interface: 1;
unsigned int reset_level: 1;
} flags;
} spd2010_panel_t;
esp_err_t esp_lcd_new_panel_spd2010(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev_config, esp_lcd_panel_handle_t *ret_panel)
{
ESP_RETURN_ON_FALSE(io && panel_dev_config && ret_panel, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
esp_err_t ret = ESP_OK;
spd2010_panel_t *spd2010 = NULL;
spd2010 = calloc(1, sizeof(spd2010_panel_t));
ESP_GOTO_ON_FALSE(spd2010, ESP_ERR_NO_MEM, err, TAG, "no mem for spd2010 panel");
if (panel_dev_config->reset_gpio_num >= 0) {
gpio_config_t io_conf = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << panel_dev_config->reset_gpio_num,
};
ESP_GOTO_ON_ERROR(gpio_config(&io_conf), err, TAG, "configure GPIO for RST line failed");
}
switch (panel_dev_config->rgb_ele_order) {
case LCD_RGB_ELEMENT_ORDER_RGB:
spd2010->madctl_val = 0;
break;
case LCD_RGB_ELEMENT_ORDER_BGR:
spd2010->madctl_val |= LCD_CMD_BGR_BIT;
break;
default:
ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "unsupported color element order");
break;
}
uint8_t fb_bits_per_pixel = 0;
switch (panel_dev_config->bits_per_pixel) {
case 16: // RGB565
spd2010->colmod_val = 0x55;
fb_bits_per_pixel = 16;
break;
case 18: // RGB666
spd2010->colmod_val = 0x66;
// each color component (R/G/B) should occupy the 6 high bits of a byte, which means 3 full bytes are required for a pixel
fb_bits_per_pixel = 24;
break;
case 24: // RGB888
spd2010->colmod_val = 0x77;
fb_bits_per_pixel = 24;
break;
default:
ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "unsupported pixel width");
break;
}
spd2010->io = io;
spd2010->reset_gpio_num = panel_dev_config->reset_gpio_num;
spd2010->fb_bits_per_pixel = fb_bits_per_pixel;
spd2010_vendor_config_t *vendor_config = (spd2010_vendor_config_t *)panel_dev_config->vendor_config;
if (vendor_config) {
spd2010->init_cmds = vendor_config->init_cmds;
spd2010->init_cmds_size = vendor_config->init_cmds_size;
spd2010->flags.use_qspi_interface = vendor_config->flags.use_qspi_interface;
}
spd2010->flags.reset_level = panel_dev_config->flags.reset_active_high;
spd2010->base.del = panel_spd2010_del;
spd2010->base.reset = panel_spd2010_reset;
spd2010->base.init = panel_spd2010_init;
spd2010->base.draw_bitmap = panel_spd2010_draw_bitmap;
spd2010->base.invert_color = panel_spd2010_invert_color;
spd2010->base.set_gap = panel_spd2010_set_gap;
spd2010->base.mirror = panel_spd2010_mirror;
spd2010->base.swap_xy = panel_spd2010_swap_xy;
spd2010->base.disp_on_off = panel_spd2010_disp_on_off;
*ret_panel = &(spd2010->base);
ESP_LOGD(TAG, "new spd2010 panel @%p", spd2010);
ESP_LOGI(TAG, "LCD panel create success, version: %d.%d.%d", ESP_LCD_SPD2010_VER_MAJOR, ESP_LCD_SPD2010_VER_MINOR,
ESP_LCD_SPD2010_VER_PATCH);
return ESP_OK;
err:
if (spd2010) {
if (panel_dev_config->reset_gpio_num >= 0) {
gpio_reset_pin(panel_dev_config->reset_gpio_num);
}
free(spd2010);
}
return ret;
}
static esp_err_t tx_param(spd2010_panel_t *spd2010, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size)
{
if (spd2010->flags.use_qspi_interface) {
lcd_cmd &= 0xff;
lcd_cmd <<= 8;
lcd_cmd |= LCD_OPCODE_WRITE_CMD << 24;
}
return esp_lcd_panel_io_tx_param(io, lcd_cmd, param, param_size);
}
static esp_err_t tx_color(spd2010_panel_t *spd2010, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size)
{
if (spd2010->flags.use_qspi_interface) {
lcd_cmd &= 0xff;
lcd_cmd <<= 8;
lcd_cmd |= LCD_OPCODE_WRITE_COLOR << 24;
}
return esp_lcd_panel_io_tx_color(io, lcd_cmd, param, param_size);
}
static esp_err_t panel_spd2010_del(esp_lcd_panel_t *panel)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
if (spd2010->reset_gpio_num >= 0) {
gpio_reset_pin(spd2010->reset_gpio_num);
}
ESP_LOGD(TAG, "del spd2010 panel @%p", spd2010);
free(spd2010);
return ESP_OK;
}
static esp_err_t panel_spd2010_reset(esp_lcd_panel_t *panel)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
esp_lcd_panel_io_handle_t io = spd2010->io;
// Perform hardware reset
if (spd2010->reset_gpio_num >= 0) {
gpio_set_level(spd2010->reset_gpio_num, spd2010->flags.reset_level);
vTaskDelay(pdMS_TO_TICKS(10));
gpio_set_level(spd2010->reset_gpio_num, !spd2010->flags.reset_level);
vTaskDelay(pdMS_TO_TICKS(120));
} else { // Perform software reset
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_SWRESET, NULL, 0), TAG, "send command failed");
vTaskDelay(pdMS_TO_TICKS(20));
}
return ESP_OK;
}
static const spd2010_lcd_init_cmd_t vendor_specific_init_default[] = {
// {cmd, { data }, data_size, delay_ms}
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x0C, (uint8_t []){0x11}, 1, 0},
{0x10, (uint8_t []){0x02}, 1, 0},
{0x11, (uint8_t []){0x11}, 1, 0},
{0x15, (uint8_t []){0x42}, 1, 0},
{0x16, (uint8_t []){0x11}, 1, 0},
{0x1A, (uint8_t []){0x02}, 1, 0},
{0x1B, (uint8_t []){0x11}, 1, 0},
{0x61, (uint8_t []){0x80}, 1, 0},
{0x62, (uint8_t []){0x80}, 1, 0},
{0x54, (uint8_t []){0x44}, 1, 0},
{0x58, (uint8_t []){0x88}, 1, 0},
{0x5C, (uint8_t []){0xcc}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x20, (uint8_t []){0x80}, 1, 0},
{0x21, (uint8_t []){0x81}, 1, 0},
{0x22, (uint8_t []){0x31}, 1, 0},
{0x23, (uint8_t []){0x20}, 1, 0},
{0x24, (uint8_t []){0x11}, 1, 0},
{0x25, (uint8_t []){0x11}, 1, 0},
{0x26, (uint8_t []){0x12}, 1, 0},
{0x27, (uint8_t []){0x12}, 1, 0},
{0x30, (uint8_t []){0x80}, 1, 0},
{0x31, (uint8_t []){0x81}, 1, 0},
{0x32, (uint8_t []){0x31}, 1, 0},
{0x33, (uint8_t []){0x20}, 1, 0},
{0x34, (uint8_t []){0x11}, 1, 0},
{0x35, (uint8_t []){0x11}, 1, 0},
{0x36, (uint8_t []){0x12}, 1, 0},
{0x37, (uint8_t []){0x12}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x41, (uint8_t []){0x11}, 1, 0},
{0x42, (uint8_t []){0x22}, 1, 0},
{0x43, (uint8_t []){0x33}, 1, 0},
{0x49, (uint8_t []){0x11}, 1, 0},
{0x4A, (uint8_t []){0x22}, 1, 0},
{0x4B, (uint8_t []){0x33}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x15}, 3, 0},
{0x00, (uint8_t []){0x00}, 1, 0},
{0x01, (uint8_t []){0x00}, 1, 0},
{0x02, (uint8_t []){0x00}, 1, 0},
{0x03, (uint8_t []){0x00}, 1, 0},
{0x04, (uint8_t []){0x10}, 1, 0},
{0x05, (uint8_t []){0x0C}, 1, 0},
{0x06, (uint8_t []){0x23}, 1, 0},
{0x07, (uint8_t []){0x22}, 1, 0},
{0x08, (uint8_t []){0x21}, 1, 0},
{0x09, (uint8_t []){0x20}, 1, 0},
{0x0A, (uint8_t []){0x33}, 1, 0},
{0x0B, (uint8_t []){0x32}, 1, 0},
{0x0C, (uint8_t []){0x34}, 1, 0},
{0x0D, (uint8_t []){0x35}, 1, 0},
{0x0E, (uint8_t []){0x01}, 1, 0},
{0x0F, (uint8_t []){0x01}, 1, 0},
{0x20, (uint8_t []){0x00}, 1, 0},
{0x21, (uint8_t []){0x00}, 1, 0},
{0x22, (uint8_t []){0x00}, 1, 0},
{0x23, (uint8_t []){0x00}, 1, 0},
{0x24, (uint8_t []){0x0C}, 1, 0},
{0x25, (uint8_t []){0x10}, 1, 0},
{0x26, (uint8_t []){0x20}, 1, 0},
{0x27, (uint8_t []){0x21}, 1, 0},
{0x28, (uint8_t []){0x22}, 1, 0},
{0x29, (uint8_t []){0x23}, 1, 0},
{0x2A, (uint8_t []){0x33}, 1, 0},
{0x2B, (uint8_t []){0x32}, 1, 0},
{0x2C, (uint8_t []){0x34}, 1, 0},
{0x2D, (uint8_t []){0x35}, 1, 0},
{0x2E, (uint8_t []){0x01}, 1, 0},
{0x2F, (uint8_t []){0x01}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x16}, 3, 0},
{0x00, (uint8_t []){0x00}, 1, 0},
{0x01, (uint8_t []){0x00}, 1, 0},
{0x02, (uint8_t []){0x00}, 1, 0},
{0x03, (uint8_t []){0x00}, 1, 0},
{0x04, (uint8_t []){0x08}, 1, 0},
{0x05, (uint8_t []){0x04}, 1, 0},
{0x06, (uint8_t []){0x19}, 1, 0},
{0x07, (uint8_t []){0x18}, 1, 0},
{0x08, (uint8_t []){0x17}, 1, 0},
{0x09, (uint8_t []){0x16}, 1, 0},
{0x0A, (uint8_t []){0x33}, 1, 0},
{0x0B, (uint8_t []){0x32}, 1, 0},
{0x0C, (uint8_t []){0x34}, 1, 0},
{0x0D, (uint8_t []){0x35}, 1, 0},
{0x0E, (uint8_t []){0x01}, 1, 0},
{0x0F, (uint8_t []){0x01}, 1, 0},
{0x20, (uint8_t []){0x00}, 1, 0},
{0x21, (uint8_t []){0x00}, 1, 0},
{0x22, (uint8_t []){0x00}, 1, 0},
{0x23, (uint8_t []){0x00}, 1, 0},
{0x24, (uint8_t []){0x04}, 1, 0},
{0x25, (uint8_t []){0x08}, 1, 0},
{0x26, (uint8_t []){0x16}, 1, 0},
{0x27, (uint8_t []){0x17}, 1, 0},
{0x28, (uint8_t []){0x18}, 1, 0},
{0x29, (uint8_t []){0x19}, 1, 0},
{0x2A, (uint8_t []){0x33}, 1, 0},
{0x2B, (uint8_t []){0x32}, 1, 0},
{0x2C, (uint8_t []){0x34}, 1, 0},
{0x2D, (uint8_t []){0x35}, 1, 0},
{0x2E, (uint8_t []){0x01}, 1, 0},
{0x2F, (uint8_t []){0x01}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x00, (uint8_t []){0x99}, 1, 0},
{0x2A, (uint8_t []){0x28}, 1, 0},
{0x2B, (uint8_t []){0x0f}, 1, 0},
{0x2C, (uint8_t []){0x16}, 1, 0},
{0x2D, (uint8_t []){0x28}, 1, 0},
{0x2E, (uint8_t []){0x0f}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0xA0}, 3, 0},
{0x08, (uint8_t []){0xdc}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x45}, 3, 0},
{0x01, (uint8_t []){0x9C}, 1, 0},
{0x03, (uint8_t []){0x9C}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x42}, 3, 0},
{0x05, (uint8_t []){0x2c}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x50, (uint8_t []){0x01}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0x2A, (uint8_t []){0x00, 0x00, 0x01, 0x9B}, 4, 0},
{0x2B, (uint8_t []){0x00, 0x00, 0x01, 0x9B}, 4, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x40}, 3, 0},
{0x86, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x0D, (uint8_t []){0x66}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x17}, 3, 0},
{0x39, (uint8_t []){0x3c}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x31}, 3, 0},
{0x38, (uint8_t []){0x03}, 1, 0},
{0x39, (uint8_t []){0xf0}, 1, 0},
{0x36, (uint8_t []){0x03}, 1, 0},
{0x37, (uint8_t []){0xe8}, 1, 0},
{0x34, (uint8_t []){0x03}, 1, 0},
{0x35, (uint8_t []){0xCF}, 1, 0},
{0x32, (uint8_t []){0x03}, 1, 0},
{0x33, (uint8_t []){0xBA}, 1, 0},
{0x30, (uint8_t []){0x03}, 1, 0},
{0x31, (uint8_t []){0xA2}, 1, 0},
{0x2e, (uint8_t []){0x03}, 1, 0},
{0x2f, (uint8_t []){0x95}, 1, 0},
{0x2c, (uint8_t []){0x03}, 1, 0},
{0x2d, (uint8_t []){0x7e}, 1, 0},
{0x2a, (uint8_t []){0x03}, 1, 0},
{0x2b, (uint8_t []){0x62}, 1, 0},
{0x28, (uint8_t []){0x03}, 1, 0},
{0x29, (uint8_t []){0x44}, 1, 0},
{0x26, (uint8_t []){0x02}, 1, 0},
{0x27, (uint8_t []){0xfc}, 1, 0},
{0x24, (uint8_t []){0x02}, 1, 0},
{0x25, (uint8_t []){0xd0}, 1, 0},
{0x22, (uint8_t []){0x02}, 1, 0},
{0x23, (uint8_t []){0x98}, 1, 0},
{0x20, (uint8_t []){0x02}, 1, 0},
{0x21, (uint8_t []){0x6f}, 1, 0},
{0x1e, (uint8_t []){0x02}, 1, 0},
{0x1f, (uint8_t []){0x32}, 1, 0},
{0x1c, (uint8_t []){0x01}, 1, 0},
{0x1d, (uint8_t []){0xf6}, 1, 0},
{0x1a, (uint8_t []){0x01}, 1, 0},
{0x1b, (uint8_t []){0xb8}, 1, 0},
{0x18, (uint8_t []){0x01}, 1, 0},
{0x19, (uint8_t []){0x6E}, 1, 0},
{0x16, (uint8_t []){0x01}, 1, 0},
{0x17, (uint8_t []){0x41}, 1, 0},
{0x14, (uint8_t []){0x00}, 1, 0},
{0x15, (uint8_t []){0xfd}, 1, 0},
{0x12, (uint8_t []){0x00}, 1, 0},
{0x13, (uint8_t []){0xCf}, 1, 0},
{0x10, (uint8_t []){0x00}, 1, 0},
{0x11, (uint8_t []){0x98}, 1, 0},
{0x0e, (uint8_t []){0x00}, 1, 0},
{0x0f, (uint8_t []){0x89}, 1, 0},
{0x0c, (uint8_t []){0x00}, 1, 0},
{0x0d, (uint8_t []){0x79}, 1, 0},
{0x0a, (uint8_t []){0x00}, 1, 0},
{0x0b, (uint8_t []){0x67}, 1, 0},
{0x08, (uint8_t []){0x00}, 1, 0},
{0x09, (uint8_t []){0x55}, 1, 0},
{0x06, (uint8_t []){0x00}, 1, 0},
{0x07, (uint8_t []){0x3F}, 1, 0},
{0x04, (uint8_t []){0x00}, 1, 0},
{0x05, (uint8_t []){0x28}, 1, 0},
{0x02, (uint8_t []){0x00}, 1, 0},
{0x03, (uint8_t []){0x0E}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x32}, 3, 0},
{0x38, (uint8_t []){0x03}, 1, 0},
{0x39, (uint8_t []){0xf0}, 1, 0},
{0x36, (uint8_t []){0x03}, 1, 0},
{0x37, (uint8_t []){0xe8}, 1, 0},
{0x34, (uint8_t []){0x03}, 1, 0},
{0x35, (uint8_t []){0xCF}, 1, 0},
{0x32, (uint8_t []){0x03}, 1, 0},
{0x33, (uint8_t []){0xBA}, 1, 0},
{0x30, (uint8_t []){0x03}, 1, 0},
{0x31, (uint8_t []){0xA2}, 1, 0},
{0x2e, (uint8_t []){0x03}, 1, 0},
{0x2f, (uint8_t []){0x95}, 1, 0},
{0x2c, (uint8_t []){0x03}, 1, 0},
{0x2d, (uint8_t []){0x7e}, 1, 0},
{0x2a, (uint8_t []){0x03}, 1, 0},
{0x2b, (uint8_t []){0x62}, 1, 0},
{0x28, (uint8_t []){0x03}, 1, 0},
{0x29, (uint8_t []){0x44}, 1, 0},
{0x26, (uint8_t []){0x02}, 1, 0},
{0x27, (uint8_t []){0xfc}, 1, 0},
{0x24, (uint8_t []){0x02}, 1, 0},
{0x25, (uint8_t []){0xd0}, 1, 0},
{0x22, (uint8_t []){0x02}, 1, 0},
{0x23, (uint8_t []){0x98}, 1, 0},
{0x20, (uint8_t []){0x02}, 1, 0},
{0x21, (uint8_t []){0x6f}, 1, 0},
{0x1e, (uint8_t []){0x02}, 1, 0},
{0x1f, (uint8_t []){0x32}, 1, 0},
{0x1c, (uint8_t []){0x01}, 1, 0},
{0x1d, (uint8_t []){0xf6}, 1, 0},
{0x1a, (uint8_t []){0x01}, 1, 0},
{0x1b, (uint8_t []){0xb8}, 1, 0},
{0x18, (uint8_t []){0x01}, 1, 0},
{0x19, (uint8_t []){0x6E}, 1, 0},
{0x16, (uint8_t []){0x01}, 1, 0},
{0x17, (uint8_t []){0x41}, 1, 0},
{0x14, (uint8_t []){0x00}, 1, 0},
{0x15, (uint8_t []){0xfd}, 1, 0},
{0x12, (uint8_t []){0x00}, 1, 0},
{0x13, (uint8_t []){0xCf}, 1, 0},
{0x10, (uint8_t []){0x00}, 1, 0},
{0x11, (uint8_t []){0x98}, 1, 0},
{0x0e, (uint8_t []){0x00}, 1, 0},
{0x0f, (uint8_t []){0x89}, 1, 0},
{0x0c, (uint8_t []){0x00}, 1, 0},
{0x0d, (uint8_t []){0x79}, 1, 0},
{0x0a, (uint8_t []){0x00}, 1, 0},
{0x0b, (uint8_t []){0x67}, 1, 0},
{0x08, (uint8_t []){0x00}, 1, 0},
{0x09, (uint8_t []){0x55}, 1, 0},
{0x06, (uint8_t []){0x00}, 1, 0},
{0x07, (uint8_t []){0x3F}, 1, 0},
{0x04, (uint8_t []){0x00}, 1, 0},
{0x05, (uint8_t []){0x28}, 1, 0},
{0x02, (uint8_t []){0x00}, 1, 0},
{0x03, (uint8_t []){0x0E}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x60, (uint8_t []){0x01}, 1, 0},
{0x65, (uint8_t []){0x03}, 1, 0},
{0x66, (uint8_t []){0x38}, 1, 0},
{0x67, (uint8_t []){0x04}, 1, 0},
{0x68, (uint8_t []){0x34}, 1, 0},
{0x69, (uint8_t []){0x03}, 1, 0},
{0x61, (uint8_t []){0x03}, 1, 0},
{0x62, (uint8_t []){0x38}, 1, 0},
{0x63, (uint8_t []){0x04}, 1, 0},
{0x64, (uint8_t []){0x34}, 1, 0},
{0x0A, (uint8_t []){0x11}, 1, 0},
{0x0B, (uint8_t []){0x20}, 1, 0},
{0x0c, (uint8_t []){0x20}, 1, 0},
{0x55, (uint8_t []){0x06}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x42}, 3, 0},
{0x05, (uint8_t []){0x3D}, 1, 0},
{0x06, (uint8_t []){0x03}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x1F, (uint8_t []){0xDC}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x17}, 3, 0},
{0x11, (uint8_t []){0xAA}, 1, 0},
{0x16, (uint8_t []){0x12}, 1, 0},
{0x0B, (uint8_t []){0xC3}, 1, 0},
{0x10, (uint8_t []){0x0E}, 1, 0},
{0x14, (uint8_t []){0xAA}, 1, 0},
{0x18, (uint8_t []){0xA0}, 1, 0},
{0x1A, (uint8_t []){0x80}, 1, 0},
{0x1F, (uint8_t []){0x80}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x30, (uint8_t []){0xEE}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x15, (uint8_t []){0x0F}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x2D}, 3, 0},
{0x01, (uint8_t []){0x3E}, 1, 0},
{0xff, (uint8_t []){0x20, 0x10, 0x40}, 3, 0},
{0x83, (uint8_t []){0xC4}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x00, (uint8_t []){0xCC}, 1, 0},
{0x36, (uint8_t []){0xA0}, 1, 0},
{0x2A, (uint8_t []){0x2D}, 1, 0},
{0x2B, (uint8_t []){0x1e}, 1, 0},
{0x2C, (uint8_t []){0x26}, 1, 0},
{0x2D, (uint8_t []){0x2D}, 1, 0},
{0x2E, (uint8_t []){0x1e}, 1, 0},
{0x1F, (uint8_t []){0xE6}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0xA0}, 3, 0},
{0x08, (uint8_t []){0xE6}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x10, (uint8_t []){0x0F}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0},
{0x01, (uint8_t []){0x01}, 1, 0},
{0x00, (uint8_t []){0x1E}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x43}, 3, 0},
{0x03, (uint8_t []){0x04}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0},
{0x3A, (uint8_t []){0x01}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0},
{0x05, (uint8_t []){0x08}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0},
{0x00, (uint8_t []){0xA6}, 1, 0},
{0x01, (uint8_t []){0xA6}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0},
{0x08, (uint8_t []){0x55}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x0B, (uint8_t []){0x43}, 1, 0},
{0x0C, (uint8_t []){0x12}, 1, 0},
{0x10, (uint8_t []){0x01}, 1, 0},
{0x11, (uint8_t []){0x12}, 1, 0},
{0x15, (uint8_t []){0x00}, 1, 0},
{0x16, (uint8_t []){0x00}, 1, 0},
{0x1A, (uint8_t []){0x00}, 1, 0},
{0x1B, (uint8_t []){0x00}, 1, 0},
{0x61, (uint8_t []){0x00}, 1, 0},
{0x62, (uint8_t []){0x00}, 1, 0},
{0x51, (uint8_t []){0x11}, 1, 0},
{0x55, (uint8_t []){0x55}, 1, 0},
{0x58, (uint8_t []){0x00}, 1, 0},
{0x5C, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x20, (uint8_t []){0x81}, 1, 0},
{0x21, (uint8_t []){0x82}, 1, 0},
{0x22, (uint8_t []){0x72}, 1, 0},
{0x30, (uint8_t []){0x00}, 1, 0},
{0x31, (uint8_t []){0x00}, 1, 0},
{0x32, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
{0x44, (uint8_t []){0x44}, 1, 0},
{0x45, (uint8_t []){0x55}, 1, 0},
{0x46, (uint8_t []){0x66}, 1, 0},
{0x47, (uint8_t []){0x77}, 1, 0},
{0x49, (uint8_t []){0x00}, 1, 0},
{0x4A, (uint8_t []){0x00}, 1, 0},
{0x4B, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x17}, 3, 0},
{0x37, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x15}, 3, 0},
{0x04, (uint8_t []){0x08}, 1, 0},
{0x05, (uint8_t []){0x04}, 1, 0},
{0x06, (uint8_t []){0x1C}, 1, 0},
{0x07, (uint8_t []){0x1A}, 1, 0},
{0x08, (uint8_t []){0x18}, 1, 0},
{0x09, (uint8_t []){0x16}, 1, 0},
{0x24, (uint8_t []){0x05}, 1, 0},
{0x25, (uint8_t []){0x09}, 1, 0},
{0x26, (uint8_t []){0x17}, 1, 0},
{0x27, (uint8_t []){0x19}, 1, 0},
{0x28, (uint8_t []){0x1B}, 1, 0},
{0x29, (uint8_t []){0x1D}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x16}, 3, 0},
{0x04, (uint8_t []){0x09}, 1, 0},
{0x05, (uint8_t []){0x05}, 1, 0},
{0x06, (uint8_t []){0x1D}, 1, 0},
{0x07, (uint8_t []){0x1B}, 1, 0},
{0x08, (uint8_t []){0x19}, 1, 0},
{0x09, (uint8_t []){0x17}, 1, 0},
{0x24, (uint8_t []){0x04}, 1, 0},
{0x25, (uint8_t []){0x08}, 1, 0},
{0x26, (uint8_t []){0x16}, 1, 0},
{0x27, (uint8_t []){0x18}, 1, 0},
{0x28, (uint8_t []){0x1A}, 1, 0},
{0x29, (uint8_t []){0x1C}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0},
{0x1F, (uint8_t []){0x02}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x15, (uint8_t []){0x99}, 1, 0},
{0x16, (uint8_t []){0x99}, 1, 0},
{0x1C, (uint8_t []){0x88}, 1, 0},
{0x1D, (uint8_t []){0x88}, 1, 0},
{0x1E, (uint8_t []){0x88}, 1, 0},
{0x13, (uint8_t []){0xf0}, 1, 0},
{0x14, (uint8_t []){0x34}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x12, (uint8_t []){0x89}, 1, 0},
{0x06, (uint8_t []){0x06}, 1, 0},
{0x18, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x0A, (uint8_t []){0x00}, 1, 0},
{0x0B, (uint8_t []){0xF0}, 1, 0},
{0x0c, (uint8_t []){0xF0}, 1, 0},
{0x6A, (uint8_t []){0x10}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0},
{0x08, (uint8_t []){0x70}, 1, 0},
{0x09, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0x35, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0},
{0x21, (uint8_t []){0x70}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x2D}, 3, 0},
{0x02, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0},
{0x11, (uint8_t []){0x00}, 0, 120},
};
static esp_err_t panel_spd2010_init(esp_lcd_panel_t *panel)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
esp_lcd_panel_io_handle_t io = spd2010->io;
const spd2010_lcd_init_cmd_t *init_cmds = NULL;
uint16_t init_cmds_size = 0;
bool is_user_set = true;
bool is_cmd_overwritten = false;
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, SPD2010_CMD_SET, (uint8_t[]) {
SPD2010_CMD_SET_BYTE0, SPD2010_CMD_SET_BYTE1, SPD2010_CMD_SET_USER
}, 3), TAG, "send command failed");
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_MADCTL, (uint8_t[]) {
spd2010->madctl_val,
}, 1), TAG, "send command failed");
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_COLMOD, (uint8_t[]) {
spd2010->colmod_val,
}, 1), TAG, "send command failed");
// vendor specific initialization, it can be different between manufacturers
// should consult the LCD supplier for initialization sequence code
if (spd2010->init_cmds) {
init_cmds = spd2010->init_cmds;
init_cmds_size = spd2010->init_cmds_size;
} else {
init_cmds = vendor_specific_init_default;
init_cmds_size = sizeof(vendor_specific_init_default) / sizeof(spd2010_lcd_init_cmd_t);
}
for (int i = 0; i < init_cmds_size; i++) {
// Check if the command has been used or conflicts with the internal only when command2 is disable
if (is_user_set && (init_cmds[i].data_bytes > 0)) {
switch (init_cmds[i].cmd) {
case LCD_CMD_MADCTL:
is_cmd_overwritten = true;
spd2010->madctl_val = ((uint8_t *)init_cmds[i].data)[0];
break;
case LCD_CMD_COLMOD:
is_cmd_overwritten = true;
spd2010->colmod_val = ((uint8_t *)init_cmds[i].data)[0];
break;
default:
is_cmd_overwritten = false;
break;
}
if (is_cmd_overwritten) {
is_cmd_overwritten = false;
ESP_LOGW(TAG, "The %02Xh command has been used and will be overwritten by external initialization sequence",
init_cmds[i].cmd);
}
}
// Send command
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, init_cmds[i].cmd, init_cmds[i].data, init_cmds[i].data_bytes), TAG,
"send command failed");
vTaskDelay(pdMS_TO_TICKS(init_cmds[i].delay_ms));
// Check if the current cmd is the "command set" cmd
if ((init_cmds[i].cmd == SPD2010_CMD_SET) && (init_cmds[i].data_bytes > 2)) {
is_user_set = (((uint8_t *)init_cmds[i].data)[2] == SPD2010_CMD_SET_USER);
}
}
ESP_LOGD(TAG, "send init commands success");
return ESP_OK;
}
static esp_err_t panel_spd2010_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
assert((x_start < x_end) && (y_start < y_end) && "start position must be smaller than end position");
esp_lcd_panel_io_handle_t io = spd2010->io;
x_start += spd2010->x_gap;
x_end += spd2010->x_gap;
y_start += spd2010->y_gap;
y_end += spd2010->y_gap;
// define an area of frame memory where MCU can access
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_CASET, (uint8_t[]) {
(x_start >> 8) & 0xFF,
x_start & 0xFF,
((x_end - 1) >> 8) & 0xFF,
(x_end - 1) & 0xFF,
}, 4), TAG, "send command failed");
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_RASET, (uint8_t[]) {
(y_start >> 8) & 0xFF,
y_start & 0xFF,
((y_end - 1) >> 8) & 0xFF,
(y_end - 1) & 0xFF,
}, 4), TAG, "send command failed");
// transfer frame buffer
size_t len = (x_end - x_start) * (y_end - y_start) * spd2010->fb_bits_per_pixel / 8;
ESP_RETURN_ON_ERROR(tx_color(spd2010, io, LCD_CMD_RAMWR, color_data, len), TAG, "send color failed");
return ESP_OK;
}
static esp_err_t panel_spd2010_invert_color(esp_lcd_panel_t *panel, bool invert_color_data)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
esp_lcd_panel_io_handle_t io = spd2010->io;
int command = 0;
if (invert_color_data) {
command = LCD_CMD_INVON;
} else {
command = LCD_CMD_INVOFF;
}
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, command, NULL, 0), TAG, "send command failed");
return ESP_OK;
}
static esp_err_t panel_spd2010_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
esp_lcd_panel_io_handle_t io = spd2010->io;
if (mirror_x) {
spd2010->madctl_val |= BIT(1);
} else {
spd2010->madctl_val &= ~BIT(1);
}
if (mirror_y) {
spd2010->madctl_val |= BIT(0);
} else {
spd2010->madctl_val &= ~BIT(0);
}
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_MADCTL, (uint8_t[]) {
spd2010->madctl_val
}, 1), TAG, "send command failed");
return ESP_OK;
}
static esp_err_t panel_spd2010_swap_xy(esp_lcd_panel_t *panel, bool swap_axes)
{
ESP_LOGE(TAG, "swap_xy is not supported by this panel");
return ESP_ERR_NOT_SUPPORTED;
}
static esp_err_t panel_spd2010_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
spd2010->x_gap = x_gap;
spd2010->y_gap = y_gap;
return ESP_OK;
}
static esp_err_t panel_spd2010_disp_on_off(esp_lcd_panel_t *panel, bool on_off)
{
spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base);
esp_lcd_panel_io_handle_t io = spd2010->io;
int command = 0;
if (on_off) {
command = LCD_CMD_DISPON;
} else {
command = LCD_CMD_DISPOFF;
}
ESP_RETURN_ON_ERROR(tx_param(spd2010, io, command, NULL, 0), TAG, "send command failed");
return ESP_OK;
}

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# For more information about build system see
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
add_compile_options("-Wno-format")
project(example_qspi_with_ram)

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| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
| Supported LCD Controllers | SPD2010 | GC9B71 | SH8601 |
| ------------------------- | ------- | ------ | ------ |
# QSPI LCD (with RAM) and Touch Panel Example
[esp_lcd](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/lcd.html) provides several panel drivers out-of box, e.g. ST7789, SSD1306, NT35510. However, there're a lot of other panels on the market, it's beyond `esp_lcd` component's responsibility to include them all.
`esp_lcd` allows user to add their own panel drivers in the project scope (i.e. panel driver can live outside of esp-idf), so that the upper layer code like LVGL porting code can be reused without any modifications, as long as user-implemented panel driver follows the interface defined in the `esp_lcd` component.
This example shows how to use SPD1020, GC9B71 or SH8601 display driver from Component manager in esp-idf project. These components are using API provided by `esp_lcd` component. This example will draw a fancy dash board with the LVGL library.
This example uses the [esp_timer](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/esp_timer.html) to generate the ticks needed by LVGL and uses a dedicated task to run the `lv_timer_handler()`. Since the LVGL APIs are not thread-safe, this example uses a mutex which be invoked before the call of `lv_timer_handler()` and released after it. The same mutex needs to be used in other tasks and threads around every LVGL (lv_...) related function call and code. For more porting guides, please refer to [LVGL porting doc](https://docs.lvgl.io/master/porting/index.html).
## Touch controller
In this example you can enable touch controller SPD2010 or CST816 connected via I2C.
## How to use the example
### Hardware Required
* An ESP development board
* A SPD1020, GC9B71 or SH8601 LCD panel, with QSPI interface (with/without touch)
* An USB cable for power supply and programming
### Hardware Connection
The connection between ESP Board and the LCD is as follows:
```
ESP Board SPD1020, GC9B71 or SH8601 Panel (QSPI)
┌──────────────────────┐ ┌────────────────────┐
│ GND ├─────────────►│ GND │
│ │ │ │
│ 3V3 ├─────────────►│ VCC │
│ │ │ │
│ CS ├─────────────►│ CS │
│ │ │ │
│ SCK ├─────────────►│ CLK │
│ │ │ │
│ D3 ├─────────────►│ IO3 │
│ │ │ │
│ D2 ├─────────────►│ IO2 │
│ │ │ │
│ D1 ├─────────────►│ IO1 │
│ │ │ │
│ D0 ├─────────────►│ IO0 │
│ │ │ │
│ RST ├─────────────►│ RSTN │
│ │ │ │
│ (SCL) ├─────────────►│ TP_SCL │
│ │ │ │
│ (SDA) ├─────────────►│ TP_SDA │
│ │ │ │
│ (TP_INT) ├─────────────►│ TP_INT │
│ │ │ │
│ (3V3) ├─────────────►│ TP_RST │
│ │ │ │
└──────────────────────┘ └────────────────────┘
```
* The LCD parameters and GPIO number used by this example can be changed in [example_qspi_with_ram.c](main/example_qspi_with_ram.c). Especially, please pay attention to the **vendor specific initialization**, it can be different between manufacturers and should consult the LCD supplier for initialization sequence code.
### Configure the Project
Run `idf.py menuconfig` and navigate to `Example Configuration` menu.
### Build and Flash
Run `idf.py -p PORT build flash monitor` to build, flash and monitor the project. A fancy animation will show up on the LCD as expected.
The first time you run `idf.py` for the example will cost extra time as the build system needs to address the component dependencies and downloads the missing components from registry into `managed_components` folder.
(To exit the serial monitor, type ``Ctrl-]``.)
See the [Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/index.html) for full steps to configure and use ESP-IDF to build projects.
### Example Output
```bash
...
I (415) example: Turn off LCD backlight
I (420) gpio: GPIO[0]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (429) example: Initialize SPI bus
I (434) example: Install panel IO
I (438) example: Install SPD2010 panel driver
I (442) gpio: GPIO[17]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (452) spd2010: LCD panel create success, version: 0.0.1
I (741) example: Turn on LCD backlight
I (741) example: Initialize LVGL library
I (741) example: Register display driver to LVGL
I (746) example: Install LVGL tick timer
I (748) example: Starting LVGL task
I (795) example: Display LVGL demos
I (1038) main_task: Returned from app_main()
...
```
## Troubleshooting
For any technical queries, please open an [issue] (https://github.com/espressif/esp-iot-solution/issues) on GitHub. We will get back to you soon.

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idf_component_register(
SRCS "example_qspi_with_ram.c"
INCLUDE_DIRS ".")

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menu "Example Configuration"
choice EXAMPLE_LCD_CONTROLLER
prompt "LCD controller model"
default EXAMPLE_LCD_CONTROLLER_SPD2010
help
Select LCD controller model
config EXAMPLE_LCD_CONTROLLER_SPD2010
bool "SPD2010"
config EXAMPLE_LCD_CONTROLLER_GC9B71
bool "GC9B71"
config EXAMPLE_LCD_CONTROLLER_SH8601
bool "SH8601"
endchoice
config EXAMPLE_LCD_TOUCH_ENABLED
bool "Enable LCD touch"
default n
help
Enable this option if you wish to use display touch. You can select from touch controllers.
choice EXAMPLE_LCD_TOUCH_CONTROLLER
prompt "LCD touch controller model"
depends on EXAMPLE_LCD_TOUCH_ENABLED
default EXAMPLE_LCD_TOUCH_CONTROLLER_CST816S if EXAMPLE_LCD_CONTROLLER_GC9B71
default EXAMPLE_LCD_TOUCH_CONTROLLER_SPD2010 if EXAMPLE_LCD_CONTROLLER_SPD2010
help
Select LCD touch controller model
config EXAMPLE_LCD_TOUCH_CONTROLLER_SPD2010
depends on EXAMPLE_LCD_CONTROLLER_SPD2010
bool "SPD2010"
config EXAMPLE_LCD_TOUCH_CONTROLLER_CST816S
bool "CST816S"
endchoice
endmenu

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/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: CC0-1.0
*/
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
#include "driver/i2c.h"
#include "driver/spi_master.h"
#include "esp_timer.h"
#include "esp_lcd_panel_io.h"
#include "esp_lcd_panel_vendor.h"
#include "esp_lcd_panel_ops.h"
#include "esp_err.h"
#include "esp_log.h"
#include "lvgl.h"
#include "lv_demos.h"
#if CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
#include "esp_lcd_spd2010.h"
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
#include "esp_lcd_gc9b71.h"
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
#include "esp_lcd_sh8601.h"
#endif
#if CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_SPD2010
#include "esp_lcd_touch_spd2010.h"
#elif CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_CST816S
#include "esp_lcd_touch_cst816s.h"
#endif
static const char *TAG = "example";
static SemaphoreHandle_t lvgl_mux = NULL;
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////// Please update the following configuration according to your LCD spec //////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#define EXAMPLE_LCD_HOST (SPI2_HOST)
#define EXAMPLE_PIN_NUM_LCD_CS (GPIO_NUM_9)
#define EXAMPLE_PIN_NUM_LCD_PCLK (GPIO_NUM_10)
#define EXAMPLE_PIN_NUM_LCD_DATA0 (GPIO_NUM_11)
#define EXAMPLE_PIN_NUM_LCD_DATA1 (GPIO_NUM_12)
#define EXAMPLE_PIN_NUM_LCD_DATA2 (GPIO_NUM_13)
#define EXAMPLE_PIN_NUM_LCD_DATA3 (GPIO_NUM_14)
#define EXAMPLE_PIN_NUM_LCD_RST (GPIO_NUM_0) // -1 if not used
#define EXAMPLE_PIN_NUM_BK_LIGHT (GPIO_NUM_1) // -1 if not used
#define EXAMPLE_LCD_BK_LIGHT_ON_LEVEL 1
#define EXAMPLE_LCD_BK_LIGHT_OFF_LEVEL !EXAMPLE_LCD_BK_LIGHT_ON_LEVEL
// The pixel number in horizontal and vertical
#if CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
#define EXAMPLE_LCD_H_RES 412
#define EXAMPLE_LCD_V_RES 412
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
#define EXAMPLE_LCD_H_RES 320
#define EXAMPLE_LCD_V_RES 386
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
#define EXAMPLE_LCD_H_RES 454
#define EXAMPLE_LCD_V_RES 454
#endif
#if CONFIG_LV_COLOR_DEPTH == 32
#define LCD_BIT_PER_PIXEL (24)
#elif CONFIG_LV_COLOR_DEPTH == 16
#define LCD_BIT_PER_PIXEL (16)
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////// Please update the following configuration according to your touch spec ////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
#define EXAMPLE_TOUCH_HOST (I2C_NUM_0)
#define EXAMPLE_PIN_NUM_TOUCH_SCL (GPIO_NUM_18)
#define EXAMPLE_PIN_NUM_TOUCH_SDA (GPIO_NUM_8)
#define EXAMPLE_PIN_NUM_TOUCH_RST (-1) // -1 if not used
#define EXAMPLE_PIN_NUM_TOUCH_INT (GPIO_NUM_2) // -1 if not used
esp_lcd_touch_handle_t tp = NULL;
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////// Please update the following configuration according to LVGL ///////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#define EXAMPLE_LVGL_BUFF_SIZE (EXAMPLE_LCD_H_RES * 20)
#define EXAMPLE_LVGL_TICK_PERIOD_MS 2
#define EXAMPLE_LVGL_TASK_MAX_DELAY_MS 500
#define EXAMPLE_LVGL_TASK_MIN_DELAY_MS 2
#define EXAMPLE_LVGL_TASK_STACK_SIZE (4 * 1024)
#define EXAMPLE_LVGL_TASK_PRIORITY 2
static bool example_notify_lvgl_flush_ready(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_io_event_data_t *edata, void *user_ctx)
{
lv_disp_drv_t *disp_driver = (lv_disp_drv_t *)user_ctx;
lv_disp_flush_ready(disp_driver);
return false;
}
static void example_lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map)
{
esp_lcd_panel_handle_t panel_handle = (esp_lcd_panel_handle_t) drv->user_data;
const int offsetx1 = area->x1;
const int offsetx2 = area->x2;
const int offsety1 = area->y1;
const int offsety2 = area->y2;
#if LCD_BIT_PER_PIXEL == 24
uint8_t *to = (uint8_t *)color_map;
uint8_t temp = 0;
uint16_t pixel_num = (offsetx2 - offsetx1 + 1) * (offsety2 - offsety1 + 1);
// Special dealing for first pixel
temp = color_map[0].ch.blue;
*to++ = color_map[0].ch.red;
*to++ = color_map[0].ch.green;
*to++ = temp;
// Normal dealing for other pixels
for (int i = 1; i < pixel_num; i++) {
*to++ = color_map[i].ch.red;
*to++ = color_map[i].ch.green;
*to++ = color_map[i].ch.blue;
}
#endif
// copy a buffer's content to a specific area of the display
esp_lcd_panel_draw_bitmap(panel_handle, offsetx1, offsety1, offsetx2 + 1, offsety2 + 1, color_map);
}
/* Rotate display and touch, when rotated screen in LVGL. Called when driver parameters are updated. */
static void example_lvgl_update_cb(lv_disp_drv_t *drv)
{
esp_lcd_panel_handle_t panel_handle = (esp_lcd_panel_handle_t) drv->user_data;
switch (drv->rotated) {
case LV_DISP_ROT_NONE:
// Rotate LCD display
esp_lcd_panel_swap_xy(panel_handle, false);
esp_lcd_panel_mirror(panel_handle, true, false);
break;
case LV_DISP_ROT_90:
// Rotate LCD display
esp_lcd_panel_swap_xy(panel_handle, true);
esp_lcd_panel_mirror(panel_handle, true, true);
break;
case LV_DISP_ROT_180:
// Rotate LCD display
esp_lcd_panel_swap_xy(panel_handle, false);
esp_lcd_panel_mirror(panel_handle, false, true);
break;
case LV_DISP_ROT_270:
// Rotate LCD display
esp_lcd_panel_swap_xy(panel_handle, true);
esp_lcd_panel_mirror(panel_handle, false, false);
break;
}
}
void example_lvgl_rounder_cb(struct _lv_disp_drv_t *disp_drv, lv_area_t *area)
{
uint16_t x1 = area->x1;
uint16_t x2 = area->x2;
#if CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71 || CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
uint16_t y1 = area->y1;
uint16_t y2 = area->y2;
// round the start of coordinate down to the nearest 2M number
area->x1 = (x1 >> 1) << 1;
area->y1 = (y1 >> 1) << 1;
// round the end of coordinate up to the nearest 2N+1 number
area->x2 = ((x2 >> 1) << 1) + 1;
area->y2 = ((y2 >> 1) << 1) + 1;
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
// round the start of coordinate down to the nearest 4M number
area->x1 = (x1 >> 2) << 2;
// round the end of coordinate up to the nearest 4N+3 number
area->x2 = ((x2 >> 2) << 2) + 3;
#endif
}
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
static SemaphoreHandle_t touch_mux = NULL;
static void example_lvgl_touch_cb(lv_indev_drv_t *drv, lv_indev_data_t *data)
{
esp_lcd_touch_handle_t tp = (esp_lcd_touch_handle_t)drv->user_data;
assert(tp);
uint16_t tp_x;
uint16_t tp_y;
uint8_t tp_cnt = 0;
#if EXAMPLE_PIN_NUM_TOUCH_INT >= 0
/* Read data from touch controller into memory */
if (xSemaphoreTake(touch_mux, 0) == pdTRUE) {
esp_lcd_touch_read_data(tp);
}
#else
esp_lcd_touch_read_data(tp);
#endif
/* Read data from touch controller */
bool tp_pressed = esp_lcd_touch_get_coordinates(tp, &tp_x, &tp_y, NULL, &tp_cnt, 1);
if (tp_pressed && tp_cnt > 0) {
data->point.x = tp_x;
data->point.y = tp_y;
data->state = LV_INDEV_STATE_PRESSED;
ESP_LOGD(TAG, "Touch position: %d,%d", tp_x, tp_y);
} else {
data->state = LV_INDEV_STATE_RELEASED;
}
}
static void example_touch_isr_cb(esp_lcd_touch_handle_t tp)
{
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
xSemaphoreGiveFromISR(touch_mux, &xHigherPriorityTaskWoken);
if (xHigherPriorityTaskWoken) {
portYIELD_FROM_ISR();
}
}
#endif
static void example_increase_lvgl_tick(void *arg)
{
/* Tell LVGL how many milliseconds has elapsed */
lv_tick_inc(EXAMPLE_LVGL_TICK_PERIOD_MS);
}
static bool example_lvgl_lock(int timeout_ms)
{
assert(lvgl_mux && "bsp_display_start must be called first");
const TickType_t timeout_ticks = (timeout_ms == -1) ? portMAX_DELAY : pdMS_TO_TICKS(timeout_ms);
return xSemaphoreTake(lvgl_mux, timeout_ticks) == pdTRUE;
}
static void example_lvgl_unlock(void)
{
assert(lvgl_mux && "bsp_display_start must be called first");
xSemaphoreGive(lvgl_mux);
}
static void example_lvgl_port_task(void *arg)
{
ESP_LOGI(TAG, "Starting LVGL task");
uint32_t task_delay_ms = EXAMPLE_LVGL_TASK_MAX_DELAY_MS;
while (1) {
// Lock the mutex due to the LVGL APIs are not thread-safe
if (example_lvgl_lock(-1)) {
task_delay_ms = lv_timer_handler();
// Release the mutex
example_lvgl_unlock();
}
if (task_delay_ms > EXAMPLE_LVGL_TASK_MAX_DELAY_MS) {
task_delay_ms = EXAMPLE_LVGL_TASK_MAX_DELAY_MS;
} else if (task_delay_ms < EXAMPLE_LVGL_TASK_MIN_DELAY_MS) {
task_delay_ms = EXAMPLE_LVGL_TASK_MIN_DELAY_MS;
}
vTaskDelay(pdMS_TO_TICKS(task_delay_ms));
}
}
#if CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
// static const gc9b71_lcd_init_cmd_t lcd_init_cmds[] = {
// // {cmd, { data }, data_size, delay_ms}
// {0xfe, (uint8_t []){0x00}, 0, 0},
// {0xef, (uint8_t []){0x00}, 0, 0},
// {0x80, (uint8_t []){0x11}, 1, 0},
// {0x81, (uint8_t []){0x70}, 1, 0},
// ...
// };
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
// static const spd2010_lcd_init_cmd_t lcd_init_cmds[] = {
// // {cmd, { data }, data_size, delay_ms}
// {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0},
// {0x0C, (uint8_t []){0x11}, 1, 0},
// {0x10, (uint8_t []){0x02}, 1, 0},
// {0x11, (uint8_t []){0x11}, 1, 0},
// ...
// };
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
// static const sh8601_lcd_init_cmd_t lcd_init_cmds[] = {
// // {cmd, { data }, data_size, delay_ms}
// {0x44, (uint8_t []){0x00, 0xc8}, 2, 0},
// {0x35, (uint8_t []){0x00}, 0, 0},
// {0x53, (uint8_t []){0x20}, 1, 25},
// {0x29, (uint8_t []){0x00}, 0, 120},
// ...
// };
#endif
void app_main(void)
{
static lv_disp_draw_buf_t disp_buf; // contains internal graphic buffer(s) called draw buffer(s)
static lv_disp_drv_t disp_drv; // contains callback functions
if (EXAMPLE_PIN_NUM_BK_LIGHT >= 0) {
ESP_LOGI(TAG, "Turn off LCD backlight");
gpio_config_t bk_gpio_config = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << EXAMPLE_PIN_NUM_BK_LIGHT
};
ESP_ERROR_CHECK(gpio_config(&bk_gpio_config));
}
ESP_LOGI(TAG, "Initialize SPI bus");
const spi_bus_config_t buscfg =
#if CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
GC9B71_PANEL_BUS_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK, EXAMPLE_PIN_NUM_LCD_DATA0,
EXAMPLE_PIN_NUM_LCD_DATA1, EXAMPLE_PIN_NUM_LCD_DATA2,
EXAMPLE_PIN_NUM_LCD_DATA3, EXAMPLE_LCD_H_RES * EXAMPLE_LCD_V_RES * LCD_BIT_PER_PIXEL / 8);
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
SPD2010_PANEL_BUS_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK, EXAMPLE_PIN_NUM_LCD_DATA0,
EXAMPLE_PIN_NUM_LCD_DATA1, EXAMPLE_PIN_NUM_LCD_DATA2,
EXAMPLE_PIN_NUM_LCD_DATA3, EXAMPLE_LCD_H_RES * EXAMPLE_LCD_V_RES * LCD_BIT_PER_PIXEL / 8);
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
SH8601_PANEL_BUS_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK, EXAMPLE_PIN_NUM_LCD_DATA0,
EXAMPLE_PIN_NUM_LCD_DATA1, EXAMPLE_PIN_NUM_LCD_DATA2,
EXAMPLE_PIN_NUM_LCD_DATA3, EXAMPLE_LCD_H_RES * EXAMPLE_LCD_V_RES * LCD_BIT_PER_PIXEL / 8);
#endif
ESP_ERROR_CHECK(spi_bus_initialize(EXAMPLE_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_handle_t io_handle = NULL;
const esp_lcd_panel_io_spi_config_t io_config =
#if CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
GC9B71_PANEL_IO_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_CS, example_notify_lvgl_flush_ready, &disp_drv);
gc9b71_vendor_config_t vendor_config = {
// .init_cmds = lcd_init_cmds, // Uncomment these line if use custom initialization commands
// .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(gc9b71_lcd_init_cmd_t),
.flags = {
.use_qspi_interface = 1,
},
};
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
SPD2010_PANEL_IO_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_CS, example_notify_lvgl_flush_ready, &disp_drv);
spd2010_vendor_config_t vendor_config = {
// .init_cmds = lcd_init_cmds, // Uncomment these line if use custom initialization commands
// .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(spd2010_lcd_init_cmd_t),
.flags = {
.use_qspi_interface = 1,
},
};
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
SH8601_PANEL_IO_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_CS, example_notify_lvgl_flush_ready, &disp_drv);
sh8601_vendor_config_t vendor_config = {
// .init_cmds = lcd_init_cmds, // Uncomment these line if use custom initialization commands
// .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(sh8601_lcd_init_cmd_t),
.flags = {
.use_qspi_interface = 1,
},
};
#endif
// Attach the LCD to the SPI bus
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)EXAMPLE_LCD_HOST, &io_config, &io_handle));
esp_lcd_panel_handle_t panel_handle = NULL;
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = EXAMPLE_PIN_NUM_LCD_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = LCD_BIT_PER_PIXEL,
.vendor_config = &vendor_config,
};
ESP_LOGI(TAG, "Install LCD driver");
#if CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71
ESP_ERROR_CHECK(esp_lcd_new_panel_gc9b71(io_handle, &panel_config, &panel_handle));
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
ESP_ERROR_CHECK(esp_lcd_new_panel_spd2010(io_handle, &panel_config, &panel_handle));
#elif CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601
ESP_ERROR_CHECK(esp_lcd_new_panel_sh8601(io_handle, &panel_config, &panel_handle));
#endif
ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
// user can flush pre-defined pattern to the screen before we turn on the screen or backlight
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
ESP_LOGI(TAG, "Initialize I2C bus");
const i2c_config_t i2c_conf = {
.mode = I2C_MODE_MASTER,
.sda_io_num = EXAMPLE_PIN_NUM_TOUCH_SDA,
.sda_pullup_en = GPIO_PULLUP_ENABLE,
.scl_io_num = EXAMPLE_PIN_NUM_TOUCH_SCL,
.scl_pullup_en = GPIO_PULLUP_ENABLE,
.master.clk_speed = 400 * 1000,
};
ESP_ERROR_CHECK(i2c_param_config(EXAMPLE_TOUCH_HOST, &i2c_conf));
ESP_ERROR_CHECK(i2c_driver_install(EXAMPLE_TOUCH_HOST, i2c_conf.mode, 0, 0, 0));
esp_lcd_panel_io_handle_t tp_io_handle = NULL;
#if CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_SPD2010
const esp_lcd_panel_io_i2c_config_t tp_io_config = ESP_LCD_TOUCH_IO_I2C_SPD2010_CONFIG();
#elif CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_CST816S
const esp_lcd_panel_io_i2c_config_t tp_io_config = ESP_LCD_TOUCH_IO_I2C_CST816S_CONFIG();
#endif
// Attach the TOUCH to the I2C bus
ESP_ERROR_CHECK(esp_lcd_new_panel_io_i2c((esp_lcd_i2c_bus_handle_t)EXAMPLE_TOUCH_HOST, &tp_io_config, &tp_io_handle));
touch_mux = xSemaphoreCreateBinary();
assert(touch_mux);
const esp_lcd_touch_config_t tp_cfg = {
.x_max = EXAMPLE_LCD_H_RES,
.y_max = EXAMPLE_LCD_V_RES,
.rst_gpio_num = EXAMPLE_PIN_NUM_TOUCH_RST,
.int_gpio_num = EXAMPLE_PIN_NUM_TOUCH_INT,
.levels = {
.reset = 0,
.interrupt = 0,
},
.flags = {
.swap_xy = 0,
.mirror_x = 0,
.mirror_y = 0,
},
.interrupt_callback = example_touch_isr_cb,
};
ESP_LOGI(TAG, "Initialize touch controller");
#if CONFIG_EXAMPLE_LCD_CONTROLLER_SPD2010
ESP_ERROR_CHECK(esp_lcd_touch_new_i2c_spd2010(tp_io_handle, &tp_cfg, &tp));
#elif CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_CST816S
ESP_ERROR_CHECK(esp_lcd_touch_new_i2c_cst816s(tp_io_handle, &tp_cfg, &tp));
#endif
#endif // CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
if (EXAMPLE_PIN_NUM_BK_LIGHT >= 0) {
ESP_LOGI(TAG, "Turn on LCD backlight");
gpio_set_level(EXAMPLE_PIN_NUM_BK_LIGHT, EXAMPLE_LCD_BK_LIGHT_ON_LEVEL);
}
ESP_LOGI(TAG, "Initialize LVGL library");
lv_init();
// alloc draw buffers used by LVGL
// it's recommended to choose the size of the draw buffer(s) to be at least 1/10 screen sized
lv_color_t *buf1 = heap_caps_malloc(EXAMPLE_LVGL_BUFF_SIZE * sizeof(lv_color_t), MALLOC_CAP_DMA);
assert(buf1);
lv_color_t *buf2 = heap_caps_malloc(EXAMPLE_LVGL_BUFF_SIZE * sizeof(lv_color_t), MALLOC_CAP_DMA);
assert(buf2);
// initialize LVGL draw buffers
lv_disp_draw_buf_init(&disp_buf, buf1, buf2, EXAMPLE_LVGL_BUFF_SIZE);
ESP_LOGI(TAG, "Register display driver to LVGL");
lv_disp_drv_init(&disp_drv);
disp_drv.hor_res = EXAMPLE_LCD_H_RES;
disp_drv.ver_res = EXAMPLE_LCD_V_RES;
disp_drv.flush_cb = example_lvgl_flush_cb;
disp_drv.rounder_cb = example_lvgl_rounder_cb;
disp_drv.drv_update_cb = example_lvgl_update_cb;
disp_drv.draw_buf = &disp_buf;
disp_drv.user_data = panel_handle;
lv_disp_t *disp = lv_disp_drv_register(&disp_drv);
ESP_LOGI(TAG, "Install LVGL tick timer");
// Tick interface for LVGL (using esp_timer to generate 2ms periodic event)
const esp_timer_create_args_t lvgl_tick_timer_args = {
.callback = &example_increase_lvgl_tick,
.name = "lvgl_tick"
};
esp_timer_handle_t lvgl_tick_timer = NULL;
ESP_ERROR_CHECK(esp_timer_create(&lvgl_tick_timer_args, &lvgl_tick_timer));
ESP_ERROR_CHECK(esp_timer_start_periodic(lvgl_tick_timer, EXAMPLE_LVGL_TICK_PERIOD_MS * 1000));
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
static lv_indev_drv_t indev_drv; // Input device driver (Touch)
lv_indev_drv_init(&indev_drv);
indev_drv.type = LV_INDEV_TYPE_POINTER;
indev_drv.disp = disp;
indev_drv.read_cb = example_lvgl_touch_cb;
indev_drv.user_data = tp;
lv_indev_drv_register(&indev_drv);
#else
(void)disp;
#endif
lvgl_mux = xSemaphoreCreateMutex();
assert(lvgl_mux);
xTaskCreate(example_lvgl_port_task, "LVGL", EXAMPLE_LVGL_TASK_STACK_SIZE, NULL, EXAMPLE_LVGL_TASK_PRIORITY, NULL);
ESP_LOGI(TAG, "Display LVGL demos");
// Lock the mutex due to the LVGL APIs are not thread-safe
if (example_lvgl_lock(-1)) {
// lv_demo_widgets(); /* A widgets example */
lv_demo_music(); /* A modern, smartphone-like music player demo. */
// lv_demo_stress(); /* A stress test for LVGL. */
// lv_demo_benchmark(); /* A demo to measure the performance of LVGL or to compare different settings. */
// Release the mutex
example_lvgl_unlock();
}
}

29
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/main/idf_component.yml Normal file
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dependencies:
idf: ">5.0.4,!=5.1.1"
esp_lcd_touch_cst816s:
version: "^1"
public: true
esp_lcd_touch_spd2010:
version: "^0.0.1"
public: true
esp_lcd_gc9b71:
version: "*"
override_path: "../../../../../components/display/lcd/esp_lcd_gc9b71"
public: true
esp_lcd_sh8601:
version: "*"
override_path: "../../../../../components/display/lcd/esp_lcd_sh8601"
public: true
esp_lcd_spd2010:
version: "*"
override_path: "../../../../../components/display/lcd/esp_lcd_spd2010"
public: true
lvgl/lvgl:
version: "^8"
public: true

5
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/partitions.csv Normal file
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# Name, Type, SubType, Offset, Size, Flags
# Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap
nvs, data, nvs, , 0x6000,
phy_init, data, phy, , 0x1000,
factory, app, factory, , 3M,
1 # Name, Type, SubType, Offset, Size, Flags
2 # Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap
3 nvs, data, nvs, , 0x6000,
4 phy_init, data, phy, , 0x1000,
5 factory, app, factory, , 3M,

1
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/sdkconfig.ci.defaults Normal file
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CONFIG_EXAMPLE_LCD_TOUCH_ENABLED=y

2
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/sdkconfig.ci.gc9b71 Normal file
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@@ -0,0 +1,2 @@
CONFIG_EXAMPLE_LCD_CONTROLLER_GC9B71=y
CONFIG_EXAMPLE_LCD_TOUCH_ENABLED=y

1
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/sdkconfig.ci.sh8601 Normal file
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@@ -0,0 +1 @@
CONFIG_EXAMPLE_LCD_CONTROLLER_SH8601=y

17
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/sdkconfig.defaults Normal file
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# This file was generated using idf.py save-defconfig. It can be edited manually.
# Espressif IoT Development Framework (ESP-IDF) Project Minimal Configuration
#
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_FREERTOS_HZ=1000
CONFIG_LV_COLOR_16_SWAP=y
CONFIG_LV_MEM_CUSTOM=y
CONFIG_LV_MEMCPY_MEMSET_STD=y
CONFIG_LV_USE_PERF_MONITOR=y
CONFIG_LV_FONT_MONTSERRAT_12=y
CONFIG_LV_FONT_MONTSERRAT_16=y
CONFIG_LV_USE_DEMO_WIDGETS=y
CONFIG_LV_USE_DEMO_BENCHMARK=y
CONFIG_LV_USE_DEMO_STRESS=y
CONFIG_LV_USE_DEMO_MUSIC=y
CONFIG_LV_DEMO_MUSIC_AUTO_PLAY=y

6
managed_components/espressif__esp_lcd_spd2010/examples/qspi_with_ram/sdkconfig.defaults.esp32s3 Normal file
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# This file was generated using idf.py save-defconfig. It can be edited manually.
# Espressif IoT Development Framework (ESP-IDF) Project Minimal Configuration
#
CONFIG_COMPILER_OPTIMIZATION_PERF=y
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
CONFIG_ESP32S3_DATA_CACHE_LINE_64B=y

11
managed_components/espressif__esp_lcd_spd2010/idf_component.yml Normal file
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dependencies:
cmake_utilities: 0.*
idf: '>5.0.4,!=5.1.1'
description: ESP LCD SPD2010(SPI & QSPI)
issues: https://github.com/espressif/esp-iot-solution/issues
repository: git://github.com/espressif/esp-iot-solution.git
repository_info:
commit_sha: 1f855ac00e3fdb33773c8ba5893d4f98f1d9b576
path: components/display/lcd/esp_lcd_spd2010
url: https://github.com/espressif/esp-iot-solution/tree/master/components/display/lcd/esp_lcd_spd2010
version: 1.0.2

115
managed_components/espressif__esp_lcd_spd2010/include/esp_lcd_spd2010.h Normal file
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/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
#include "esp_lcd_panel_vendor.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief LCD panel initialization commands.
*
*/
typedef struct {
int cmd; /*<! The specific LCD command */
const void *data; /*<! Buffer that holds the command specific data */
size_t data_bytes; /*<! Size of `data` in memory, in bytes */
unsigned int delay_ms; /*<! Delay in milliseconds after this command */
} spd2010_lcd_init_cmd_t;
/**
* @brief LCD panel vendor configuration.
*
* @note This structure can be used to select interface type and override default initialization commands.
* @note This structure needs to be passed to the `vendor_config` field in `esp_lcd_panel_dev_config_t`.
*
*/
typedef struct {
const spd2010_lcd_init_cmd_t *init_cmds; /*!< Pointer to initialization commands array.
* The array should be declared as `static const` and positioned outside the function.
* Please refer to `vendor_specific_init_default` in source file
*/
uint16_t init_cmds_size; /*<! Number of commands in above array */
struct {
unsigned int use_qspi_interface: 1; /*<! Set to 1 if use QSPI interface, default is SPI interface */
} flags;
} spd2010_vendor_config_t;
/**
* @brief Create LCD panel for model SPD2010
*
* @param[in] io LCD panel IO handle
* @param[in] panel_dev_config General panel device configuration (Use `vendor_config` to select QSPI interface or override default initialization commands)
* @param[out] ret_panel Returned LCD panel handle
* @return
* - ESP_OK: Success
* - Otherwise: Fail
*/
esp_err_t esp_lcd_new_panel_spd2010(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev_config, esp_lcd_panel_handle_t *ret_panel);
/**
* @brief LCD panel bus configuration structure
*
*/
#define SPD2010_PANEL_BUS_SPI_CONFIG(sclk, mosi, max_trans_sz) \
{ \
.sclk_io_num = sclk, \
.mosi_io_num = mosi, \
.miso_io_num = -1, \
.quadhd_io_num = -1, \
.quadwp_io_num = -1, \
.max_transfer_sz = max_trans_sz, \
}
#define SPD2010_PANEL_BUS_QSPI_CONFIG(sclk, d0, d1, d2, d3, max_trans_sz) \
{ \
.sclk_io_num = sclk, \
.data0_io_num = d0, \
.data1_io_num = d1, \
.data2_io_num = d2, \
.data3_io_num = d3, \
.max_transfer_sz = max_trans_sz, \
}
/**
* @brief LCD panel IO configuration structure
*
*/
#define SPD2010_PANEL_IO_SPI_CONFIG(cs, dc, cb, cb_ctx) \
{ \
.cs_gpio_num = cs, \
.dc_gpio_num = dc, \
.spi_mode = 3, \
.pclk_hz = 80 * 1000 * 1000, \
.trans_queue_depth = 10, \
.on_color_trans_done = cb, \
.user_ctx = cb_ctx, \
.lcd_cmd_bits = 8, \
.lcd_param_bits = 8, \
}
#define SPD2010_PANEL_IO_QSPI_CONFIG(cs, cb, cb_ctx) \
{ \
.cs_gpio_num = cs, \
.dc_gpio_num = -1, \
.spi_mode = 3, \
.pclk_hz = 20 * 1000 * 1000, \
.trans_queue_depth = 10, \
.on_color_trans_done = cb, \
.user_ctx = cb_ctx, \
.lcd_cmd_bits = 32, \
.lcd_param_bits = 8, \
.flags = { \
.quad_mode = true, \
}, \
}
#ifdef __cplusplus
}
#endif

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
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managed_components/espressif__esp_lcd_spd2010/test_apps/CMakeLists.txt Normal file
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# The following lines of boilerplate have to be in your project's CMakeLists
# in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components")
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(test_esp_lcd_spd2010)

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managed_components/espressif__esp_lcd_spd2010/test_apps/main/CMakeLists.txt Normal file
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idf_component_register(SRCS "test_esp_lcd_spd2010.c")

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managed_components/espressif__esp_lcd_spd2010/test_apps/main/idf_component.yml Normal file
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## IDF Component Manager Manifest File
dependencies:
idf: ">5.0.4,!=5.1.1"
esp_lcd_spd2010:
version: "*"
override_path: "../../../esp_lcd_spd2010"

217
managed_components/espressif__esp_lcd_spd2010/test_apps/main/test_esp_lcd_spd2010.c Normal file
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/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <inttypes.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "driver/spi_master.h"
#include "driver/gpio.h"
#include "esp_heap_caps.h"
#include "esp_log.h"
#include "esp_lcd_panel_io_interface.h"
#include "esp_lcd_panel_ops.h"
#include "unity.h"
#include "unity_test_runner.h"
#include "unity_test_utils_memory.h"
#include "esp_lcd_spd2010.h"
#define TEST_LCD_HOST SPI2_HOST
#define TEST_LCD_H_RES (412)
#define TEST_LCD_V_RES (412)
#define TEST_LCD_BIT_PER_PIXEL (16)
#define TEST_PIN_NUM_LCD_CS (GPIO_NUM_9)
#define TEST_PIN_NUM_LCD_PCLK (GPIO_NUM_10)
#define TEST_PIN_NUM_LCD_DATA0 (GPIO_NUM_11)
#define TEST_PIN_NUM_LCD_DATA1 (GPIO_NUM_12)
#define TEST_PIN_NUM_LCD_DATA2 (GPIO_NUM_13)
#define TEST_PIN_NUM_LCD_DATA3 (GPIO_NUM_14)
#define TEST_PIN_NUM_LCD_RST (GPIO_NUM_17)
#define TEST_PIN_NUM_LCD_DC (GPIO_NUM_8)
#define TEST_PIN_NUM_BK_LIGHT (GPIO_NUM_0) // set to -1 if not used
#define TEST_LCD_BK_LIGHT_ON_LEVEL (1)
#define TEST_LCD_BK_LIGHT_OFF_LEVEL !TEST_LCD_BK_LIGHT_ON_LEVEL
#define TEST_DELAY_TIME_MS (3000)
static char *TAG = "spd2010_test";
static SemaphoreHandle_t refresh_finish = NULL;
IRAM_ATTR static bool test_notify_refresh_ready(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_io_event_data_t *edata, void *user_ctx)
{
BaseType_t need_yield = pdFALSE;
xSemaphoreGiveFromISR(refresh_finish, &need_yield);
return (need_yield == pdTRUE);
}
static void test_draw_bitmap(esp_lcd_panel_handle_t panel_handle)
{
refresh_finish = xSemaphoreCreateBinary();
TEST_ASSERT_NOT_NULL(refresh_finish);
uint16_t row_line = TEST_LCD_V_RES / TEST_LCD_BIT_PER_PIXEL;
uint8_t byte_per_pixel = TEST_LCD_BIT_PER_PIXEL / 8;
uint8_t *color = (uint8_t *)heap_caps_calloc(1, row_line * TEST_LCD_H_RES * byte_per_pixel, MALLOC_CAP_DMA);
TEST_ASSERT_NOT_NULL(color);
for (int j = 0; j < TEST_LCD_BIT_PER_PIXEL; j++) {
for (int i = 0; i < row_line * TEST_LCD_H_RES; i++) {
for (int k = 0; k < byte_per_pixel; k++) {
color[i * byte_per_pixel + k] = (SPI_SWAP_DATA_TX(BIT(j), TEST_LCD_BIT_PER_PIXEL) >> (k * 8)) & 0xff;
}
}
TEST_ESP_OK(esp_lcd_panel_draw_bitmap(panel_handle, 0, j * row_line, TEST_LCD_H_RES, (j + 1) * row_line, color));
xSemaphoreTake(refresh_finish, portMAX_DELAY);
}
free(color);
vSemaphoreDelete(refresh_finish);
vTaskDelay(pdMS_TO_TICKS(TEST_DELAY_TIME_MS));
}
TEST_CASE("test spd2010 to draw color bar with SPI interface", "[spd2010][spi]")
{
#if TEST_PIN_NUM_BK_LIGHT >= 0
ESP_LOGI(TAG, "Turn on LCD backlight");
gpio_config_t bk_gpio_config = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << TEST_PIN_NUM_BK_LIGHT
};
TEST_ESP_OK(gpio_config(&bk_gpio_config));
TEST_ESP_OK(gpio_set_level(TEST_PIN_NUM_BK_LIGHT, TEST_LCD_BK_LIGHT_ON_LEVEL));
#endif
ESP_LOGI(TAG, "Initialize SPI bus");
const spi_bus_config_t buscfg = SPD2010_PANEL_BUS_SPI_CONFIG(TEST_PIN_NUM_LCD_PCLK,
TEST_PIN_NUM_LCD_DATA0,
TEST_LCD_H_RES * TEST_LCD_V_RES * TEST_LCD_BIT_PER_PIXEL / 8);
TEST_ESP_OK(spi_bus_initialize(TEST_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_handle_t io_handle = NULL;
const esp_lcd_panel_io_spi_config_t io_config = SPD2010_PANEL_IO_SPI_CONFIG(TEST_PIN_NUM_LCD_CS, TEST_PIN_NUM_LCD_DC,
test_notify_refresh_ready, NULL);
// Attach the LCD to the SPI bus
TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_LCD_HOST, &io_config, &io_handle));
ESP_LOGI(TAG, "Install SPD2010 panel driver");
esp_lcd_panel_handle_t panel_handle = NULL;
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = TEST_PIN_NUM_LCD_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = TEST_LCD_BIT_PER_PIXEL,
};
TEST_ESP_OK(esp_lcd_new_panel_spd2010(io_handle, &panel_config, &panel_handle));
esp_lcd_panel_reset(panel_handle);
esp_lcd_panel_init(panel_handle);
esp_lcd_panel_disp_on_off(panel_handle, true);
test_draw_bitmap(panel_handle);
TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
TEST_ESP_OK(spi_bus_free(TEST_LCD_HOST));
#if TEST_PIN_NUM_BK_LIGHT >= 0
TEST_ESP_OK(gpio_reset_pin(TEST_PIN_NUM_BK_LIGHT));
#endif
}
TEST_CASE("test spd2010 to draw color bar with QSPI interface", "[spd2010][qspi]")
{
#if TEST_PIN_NUM_BK_LIGHT >= 0
ESP_LOGI(TAG, "Turn on LCD backlight");
gpio_config_t bk_gpio_config = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << TEST_PIN_NUM_BK_LIGHT
};
TEST_ESP_OK(gpio_config(&bk_gpio_config));
TEST_ESP_OK(gpio_set_level(TEST_PIN_NUM_BK_LIGHT, TEST_LCD_BK_LIGHT_ON_LEVEL));
#endif
ESP_LOGI(TAG, "Initialize SPI bus");
const spi_bus_config_t buscfg = SPD2010_PANEL_BUS_QSPI_CONFIG(TEST_PIN_NUM_LCD_PCLK,
TEST_PIN_NUM_LCD_DATA0,
TEST_PIN_NUM_LCD_DATA1,
TEST_PIN_NUM_LCD_DATA2,
TEST_PIN_NUM_LCD_DATA3,
TEST_LCD_H_RES * TEST_LCD_V_RES * TEST_LCD_BIT_PER_PIXEL / 8);
TEST_ESP_OK(spi_bus_initialize(TEST_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_handle_t io_handle = NULL;
const esp_lcd_panel_io_spi_config_t io_config = SPD2010_PANEL_IO_QSPI_CONFIG(TEST_PIN_NUM_LCD_CS, test_notify_refresh_ready, NULL);
// Attach the LCD to the SPI bus
TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_LCD_HOST, &io_config, &io_handle));
ESP_LOGI(TAG, "Install SPD2010 panel driver");
esp_lcd_panel_handle_t panel_handle = NULL;
const spd2010_vendor_config_t vendor_config = {
.flags = {
.use_qspi_interface = 1,
},
};
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = TEST_PIN_NUM_LCD_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = TEST_LCD_BIT_PER_PIXEL,
.vendor_config = (void *) &vendor_config,
};
TEST_ESP_OK(esp_lcd_new_panel_spd2010(io_handle, &panel_config, &panel_handle));
esp_lcd_panel_reset(panel_handle);
esp_lcd_panel_init(panel_handle);
esp_lcd_panel_disp_on_off(panel_handle, true);
test_draw_bitmap(panel_handle);
TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
TEST_ESP_OK(spi_bus_free(TEST_LCD_HOST));
#if TEST_PIN_NUM_BK_LIGHT >= 0
TEST_ESP_OK(gpio_reset_pin(TEST_PIN_NUM_BK_LIGHT));
#endif
}
// Some resources are lazy allocated in the LCD driver, the threadhold is left for that case
#define TEST_MEMORY_LEAK_THRESHOLD (300)
static size_t before_free_8bit;
static size_t before_free_32bit;
void setUp(void)
{
before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
}
void tearDown(void)
{
size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
unity_utils_check_leak(before_free_8bit, after_free_8bit, "8BIT", TEST_MEMORY_LEAK_THRESHOLD);
unity_utils_check_leak(before_free_32bit, after_free_32bit, "32BIT", TEST_MEMORY_LEAK_THRESHOLD);
}
void app_main(void)
{
/**
* __ ___ ___ ____ ___ _ ___
* / _\ / _ \/ \___ \ / _ \/ |/ _ \
* \ \ / /_)/ /\ / __) | | | | | | | |
* _\ \/ ___/ /_// / __/| |_| | | |_| |
* \__/\/ /___,' |_____|\___/|_|\___/
*/
printf(" __ ___ ___ ____ ___ _ ___\r\n");
printf("/ _\\ / _ \\/ \\___ \\ / _ \\/ |/ _ \\\r\n");
printf("\\ \\ / /_)/ /\\ / __) | | | | | | | |\r\n");
printf("_\\ \\/ ___/ /_// / __/| |_| | | |_| |\r\n");
printf("\\__/\\/ /___,' |_____|\\___/|_|\\___/\r\n");
unity_run_menu();
}

9
managed_components/espressif__esp_lcd_spd2010/test_apps/pytest_esp_lcd_spd2010.py Normal file
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# SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
import pytest
from pytest_embedded import Dut
@pytest.mark.target('esp32s3')
@pytest.mark.env('esp32_s3_lcd_ev_board')
def test_usb_stream(dut: Dut)-> None:
dut.run_all_single_board_cases()

10
managed_components/espressif__esp_lcd_spd2010/test_apps/sdkconfig.defaults Normal file
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# For IDF 5.0
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP_TASK_WDT_EN=n
CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=4096
# For IDF4.4
CONFIG_ESP32S2_DEFAULT_CPU_FREQ_240=y
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y
CONFIG_ESP_TASK_WDT=n