devttl/xiaozhi-esp32
1
0
Fork 0
forked from xiaozhi/xiaozhi-esp32
Code Pull Requests Activity
Files
e48370ffcdcc0d1026b04b24ae7dd5b78dbf40a5
xiaozhi-esp32/main/display/atk_st7789_80i.cc
Wiking_Xu e48370ffcd 增加正点原子两款ESP32S3板子 (#107) 
* ESP32S3-BOX
* ESP32S3开发板
2025-01-25 15:11:50 +08:00

338 lines
12 KiB
C++
Raw Blame History

#include "atk_st7789_80i.h"
#include "font_awesome_symbols.h"
#include <esp_log.h>
#include <esp_err.h>
#include <vector>
#include "driver/gpio.h"
#include "esp_lcd_panel_io.h"
#include "esp_lcd_panel_vendor.h"
#include "esp_lcd_panel_ops.h"
#define TAG "atk_st7789"
#define ATK_ST7789_80_LVGL_TICK_PERIOD_MS 2
#define ATK_ST7789_80_LVGL_TASK_MAX_DELAY_MS 20
#define ATK_ST7789_80_LVGL_TASK_MIN_DELAY_MS 1
#define ATK_ST7789_80_LVGL_TASK_STACK_SIZE (10 * 1024)
#define ATK_ST7789_80_LVGL_TASK_PRIORITY 10
// Pin Definitions
#define LCD_NUM_CS GPIO_NUM_1
#define LCD_NUM_DC GPIO_NUM_2
#define LCD_NUM_RD GPIO_NUM_41
#define LCD_NUM_WR GPIO_NUM_42
#define LCD_NUM_RST GPIO_NUM_NC
#define GPIO_LCD_D0 GPIO_NUM_40
#define GPIO_LCD_D1 GPIO_NUM_39
#define GPIO_LCD_D2 GPIO_NUM_38
#define GPIO_LCD_D3 GPIO_NUM_12
#define GPIO_LCD_D4 GPIO_NUM_11
#define GPIO_LCD_D5 GPIO_NUM_10
#define GPIO_LCD_D6 GPIO_NUM_9
#define GPIO_LCD_D7 GPIO_NUM_46
LV_FONT_DECLARE(font_puhui_14_1);
LV_FONT_DECLARE(font_awesome_30_1);
LV_FONT_DECLARE(font_awesome_14_1);
static lv_disp_drv_t disp_drv;
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 lvgl_disp_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;
// copy a buffer's content to a specific area of the display
esp_lcd_panel_draw_bitmap(panel_handle, area->x1, area->y1, area->x2 + 1, area->y2 + 1, color_map);
}
void ATK_ST7789_80_Display::LvglTask() {
ESP_LOGI(TAG, "Starting LVGL task");
uint32_t task_delay_ms = ATK_ST7789_80_LVGL_TASK_MAX_DELAY_MS;
while (1) {
// Lock the mutex due to the LVGL APIs are not thread-safe
if (Lock()) {
task_delay_ms = lv_timer_handler();
Unlock();
}
if (task_delay_ms > ATK_ST7789_80_LVGL_TASK_MAX_DELAY_MS) {
task_delay_ms = ATK_ST7789_80_LVGL_TASK_MAX_DELAY_MS;
}
else if (task_delay_ms < ATK_ST7789_80_LVGL_TASK_MIN_DELAY_MS) {
task_delay_ms = ATK_ST7789_80_LVGL_TASK_MIN_DELAY_MS;
}
vTaskDelay(pdMS_TO_TICKS(task_delay_ms));
}
}
extern "C" void emoji_font_init();
ATK_ST7789_80_Display::ATK_ST7789_80_Display(gpio_num_t backlight_pin,
int width, int height, int offset_x, int offset_y, bool mirror_x, bool mirror_y, bool swap_xy)
: backlight_pin_(backlight_pin),mirror_x_(mirror_x), mirror_y_(mirror_y), swap_xy_(swap_xy) {
width_ = 320;
height_ = 240;
width_ = width;
height_ = height;
offset_x_ = offset_x;
offset_y_ = offset_y;
esp_lcd_panel_io_handle_t io_handle = NULL;
esp_lcd_panel_handle_t panel_handle = NULL;
static lv_disp_draw_buf_t disp_buf; // contains internal graphic buffer(s) called draw buffer(s)
gpio_config_t gpio_init_struct;
InitializeBacklight(backlight_pin); // light set
emoji_font_init();
/* 配置RD引脚 */
gpio_init_struct.intr_type = GPIO_INTR_DISABLE;
gpio_init_struct.mode = GPIO_MODE_INPUT_OUTPUT;
gpio_init_struct.pin_bit_mask = 1ull << LCD_NUM_RD;
gpio_init_struct.pull_down_en = GPIO_PULLDOWN_DISABLE;
gpio_init_struct.pull_up_en = GPIO_PULLUP_ENABLE;
gpio_config(&gpio_init_struct);
gpio_set_level(LCD_NUM_RD, 1);
esp_lcd_i80_bus_handle_t i80_bus = NULL;
esp_lcd_i80_bus_config_t bus_config = {
.dc_gpio_num = LCD_NUM_DC,
.wr_gpio_num = LCD_NUM_WR,
.clk_src = LCD_CLK_SRC_DEFAULT,
.data_gpio_nums = {
GPIO_LCD_D0,
GPIO_LCD_D1,
GPIO_LCD_D2,
GPIO_LCD_D3,
GPIO_LCD_D4,
GPIO_LCD_D5,
GPIO_LCD_D6,
GPIO_LCD_D7,
},
.bus_width = 8,
.max_transfer_bytes = width_ * height_ * sizeof(uint16_t),
.psram_trans_align = 64,
.sram_trans_align = 4,
};
ESP_ERROR_CHECK(esp_lcd_new_i80_bus(&bus_config, &i80_bus));
esp_lcd_panel_io_i80_config_t io_config = {
.cs_gpio_num = LCD_NUM_CS,
.pclk_hz = (10 * 1000 * 1000),
.trans_queue_depth = 10,
.on_color_trans_done = example_notify_lvgl_flush_ready,
.user_ctx = &disp_drv,
.lcd_cmd_bits = 8,
.lcd_param_bits = 8,
.dc_levels = {
.dc_idle_level = 0,
.dc_cmd_level = 0,
.dc_dummy_level = 0,
.dc_data_level = 1,
},
.flags = {
.swap_color_bytes = 0,
},
};
ESP_ERROR_CHECK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &io_handle));
esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = LCD_NUM_RST,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = 16,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle));
esp_lcd_panel_reset(panel_handle);
esp_lcd_panel_init(panel_handle);
esp_lcd_panel_invert_color(panel_handle, true);
esp_lcd_panel_set_gap(panel_handle, 0, 0);
uint8_t data0[] = {0x00};
uint8_t data1[] = {0x65};
esp_lcd_panel_io_tx_param(io_handle, 0x36, data0, 1);
esp_lcd_panel_io_tx_param(io_handle, 0x3A, data1, 1);
esp_lcd_panel_swap_xy(panel_handle, swap_xy);
esp_lcd_panel_mirror(panel_handle, mirror_x, mirror_y);
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
ESP_LOGI(TAG, "Initialize LVGL library");
lv_init();
void *buf1 = NULL;
void *buf2 = NULL;
buf1 = heap_caps_malloc(width_ * 60 * sizeof(lv_color_t), MALLOC_CAP_DMA);
buf2 = heap_caps_malloc(width_ * 60 * sizeof(lv_color_t), MALLOC_CAP_DMA);
lv_disp_draw_buf_init(&disp_buf, buf1, buf2, width_ * 60);
ESP_LOGI(TAG, "Register display driver to LVGL");
lv_disp_drv_init(&disp_drv);
disp_drv.hor_res = width_;
disp_drv.ver_res = height_;
disp_drv.offset_x = offset_x_;
disp_drv.offset_y = offset_y_;
disp_drv.flush_cb = lvgl_disp_flush_cb;
disp_drv.draw_buf = &disp_buf;
disp_drv.user_data = panel_handle;
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 = [](void* arg) {
lv_tick_inc(ATK_ST7789_80_LVGL_TICK_PERIOD_MS);
},
.arg = NULL,
.dispatch_method = ESP_TIMER_TASK,
.name = "LVGL Tick Timer",
.skip_unhandled_events = false
};
ESP_ERROR_CHECK(esp_timer_create(&lvgl_tick_timer_args, &lvgl_tick_timer_));
ESP_ERROR_CHECK(esp_timer_start_periodic(lvgl_tick_timer_, ATK_ST7789_80_LVGL_TICK_PERIOD_MS * 1000));
lvgl_mutex_ = xSemaphoreCreateRecursiveMutex();
assert(lvgl_mutex_ != nullptr);
ESP_LOGI(TAG, "Create LVGL task");
xTaskCreate([](void *arg) {
static_cast<ATK_ST7789_80_Display*>(arg)->LvglTask();
vTaskDelete(NULL);
}, "LVGL", ATK_ST7789_80_LVGL_TASK_STACK_SIZE, this, ATK_ST7789_80_LVGL_TASK_PRIORITY, NULL);
SetupUI();
}
ATK_ST7789_80_Display::~ATK_ST7789_80_Display() {
ESP_ERROR_CHECK(esp_timer_stop(lvgl_tick_timer_));
ESP_ERROR_CHECK(esp_timer_delete(lvgl_tick_timer_));
if (content_ != nullptr) {
lv_obj_del(content_);
}
if (status_bar_ != nullptr) {
lv_obj_del(status_bar_);
}
if (side_bar_ != nullptr) {
lv_obj_del(side_bar_);
}
if (container_ != nullptr) {
lv_obj_del(container_);
}
if (panel_ != nullptr) {
esp_lcd_panel_del(panel_);
}
if (panel_io_ != nullptr) {
esp_lcd_panel_io_del(panel_io_);
}
vSemaphoreDelete(lvgl_mutex_);
}
void ATK_ST7789_80_Display::InitializeBacklight(gpio_num_t backlight_pin) {
if (backlight_pin == GPIO_NUM_NC) {
return;
}
/* Setup LEDC peripheral for PWM backlight control */
}
bool ATK_ST7789_80_Display::Lock(int timeout_ms) {
// Convert timeout in milliseconds to FreeRTOS ticks
// If `timeout_ms` is set to 0, the program will block until the condition is met
const TickType_t timeout_ticks = (timeout_ms == 0) ? portMAX_DELAY : pdMS_TO_TICKS(timeout_ms);
return xSemaphoreTakeRecursive(lvgl_mutex_, timeout_ticks) == pdTRUE;
}
void ATK_ST7789_80_Display::Unlock() {
xSemaphoreGiveRecursive(lvgl_mutex_);
}
void ATK_ST7789_80_Display::SetupUI() {
DisplayLockGuard lock(this);
auto screen = lv_disp_get_scr_act(lv_disp_get_default());
lv_obj_set_style_text_font(screen, &font_puhui_14_1, 0);
lv_obj_set_style_text_color(screen, lv_color_black(), 0);
/* Container */
container_ = lv_obj_create(screen);
lv_obj_set_size(container_, LV_HOR_RES, LV_VER_RES);
lv_obj_set_flex_flow(container_, LV_FLEX_FLOW_COLUMN);
lv_obj_set_style_pad_all(container_, 0, 0);
lv_obj_set_style_border_width(container_, 0, 0);
lv_obj_set_style_pad_row(container_, 0, 0);
/* Status bar */
status_bar_ = lv_obj_create(container_);
lv_obj_set_size(status_bar_, LV_HOR_RES, 18);
lv_obj_set_style_radius(status_bar_, 0, 0);
/* Content */
content_ = lv_obj_create(container_);
lv_obj_set_scrollbar_mode(content_, LV_SCROLLBAR_MODE_OFF);
lv_obj_set_style_radius(content_, 0, 0);
lv_obj_set_width(content_, LV_HOR_RES);
lv_obj_set_flex_grow(content_, 1);
lv_obj_set_flex_flow(content_, LV_FLEX_FLOW_COLUMN); // 垂直布局（从上到下）
lv_obj_set_flex_align(content_, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_SPACE_EVENLY); // 子对象居中对齐，等距分布
emotion_label_ = lv_label_create(content_);
lv_obj_set_style_text_font(emotion_label_, &font_awesome_30_1, 0);
lv_label_set_text(emotion_label_, FONT_AWESOME_AI_CHIP);
// lv_obj_center(emotion_label_);
chat_message_label_ = lv_label_create(content_);
lv_label_set_text(chat_message_label_, "");
lv_obj_set_width(chat_message_label_, LV_HOR_RES * 0.8); // 限制宽度为屏幕宽度的 80%
lv_label_set_long_mode(chat_message_label_, LV_LABEL_LONG_WRAP); // 设置为自动换行模式
lv_obj_set_style_text_align(chat_message_label_, LV_TEXT_ALIGN_CENTER, 0); // 设置文本居中对齐
/* Status bar */
lv_obj_set_flex_flow(status_bar_, LV_FLEX_FLOW_ROW);
lv_obj_set_style_pad_all(status_bar_, 0, 0);
lv_obj_set_style_border_width(status_bar_, 0, 0);
lv_obj_set_style_pad_column(status_bar_, 0, 0);
network_label_ = lv_label_create(status_bar_);
lv_label_set_text(network_label_, "");
lv_obj_set_style_text_font(network_label_, &font_awesome_14_1, 0);
notification_label_ = lv_label_create(status_bar_);
lv_obj_set_flex_grow(notification_label_, 1);
lv_obj_set_style_text_align(notification_label_, LV_TEXT_ALIGN_CENTER, 0);
lv_label_set_text(notification_label_, "通知");
lv_obj_add_flag(notification_label_, LV_OBJ_FLAG_HIDDEN);
status_label_ = lv_label_create(status_bar_);
lv_obj_set_flex_grow(status_label_, 1);
lv_label_set_long_mode(status_label_, LV_LABEL_LONG_SCROLL_CIRCULAR);
lv_label_set_text(status_label_, "正在初始化");
lv_obj_set_style_text_align(status_label_, LV_TEXT_ALIGN_CENTER, 0);
mute_label_ = lv_label_create(status_bar_);
lv_label_set_text(mute_label_, "");
lv_obj_set_style_text_font(mute_label_, &font_awesome_14_1, 0);
battery_label_ = lv_label_create(status_bar_);
lv_label_set_text(battery_label_, "");
lv_obj_set_style_text_font(battery_label_, &font_awesome_14_1, 0);
}
void ATK_ST7789_80_Display::SetChatMessage(const std::string &role, const std::string &content) {
if (chat_message_label_ == nullptr) {
return;
}
lv_label_set_text(chat_message_label_, content.c_str());
}
View Git Blame Copy Permalink