add lcd touch for esp32-s3-touch-amoled-1.8 (#550)

Author: matu666

main/boards/esp32-s3-touch-amoled-1.8/esp32-s3-touch-amoled-1.8.cc

@@ -21,6 +21,10 @@
 #include "esp_io_expander_tca9554.h"
 #include "settings.h"
 
+#include <esp_lcd_touch_ft5x06.h>
+#include <esp_lvgl_port.h>
+#include <lvgl.h>
+
 #define TAG "waveshare_amoled_1_8"
 
 LV_FONT_DECLARE(font_puhui_30_4);
@@ -252,6 +256,38 @@ class waveshare_amoled_1_8 : public WifiBoard {
         backlight_->RestoreBrightness();
     }
 
+    void InitializeTouch()
+    {
+        esp_lcd_touch_handle_t tp;
+        esp_lcd_touch_config_t tp_cfg = {
+            .x_max = DISPLAY_WIDTH,
+            .y_max = DISPLAY_HEIGHT,
+            .rst_gpio_num = GPIO_NUM_NC,
+            .int_gpio_num = GPIO_NUM_21,
+            .levels = {
+                .reset = 0,
+                .interrupt = 0,
+            },
+            .flags = {
+                .swap_xy = 0,
+                .mirror_x = 0,
+                .mirror_y = 0,
+            },
+        };
+        esp_lcd_panel_io_handle_t tp_io_handle = NULL;
+        esp_lcd_panel_io_i2c_config_t tp_io_config = ESP_LCD_TOUCH_IO_I2C_FT5x06_CONFIG();
+        tp_io_config.scl_speed_hz = 400 * 1000;
+        ESP_ERROR_CHECK(esp_lcd_new_panel_io_i2c(codec_i2c_bus_, &tp_io_config, &tp_io_handle));
+        ESP_LOGI(TAG, "Initialize touch controller");
+        ESP_ERROR_CHECK(esp_lcd_touch_new_i2c_ft5x06(tp_io_handle, &tp_cfg, &tp));
+        const lvgl_port_touch_cfg_t touch_cfg = {
+            .disp = lv_display_get_default(), 
+            .handle = tp,
+        };
+        lvgl_port_add_touch(&touch_cfg);
+        ESP_LOGI(TAG, "Touch panel initialized successfully");
+    }
+
     // 物联网初始化，添加对 AI 可见设备
     void InitializeIot() {
         auto& thing_manager = iot::ThingManager::GetInstance();
@@ -270,6 +306,7 @@ class waveshare_amoled_1_8 : public WifiBoard {
         InitializeAxp2101();
         InitializeSpi();
         InitializeSH8601Display();
+        InitializeTouch();
         InitializeButtons();
         InitializeIot();
     }