a89fdc6843
- Fix bt_app.h syntax error (remove stray "1") - Improve menu item alignment and styling - Enable additional LVGL fonts (Montserrat 8, Unscii 16) - Clean up volume page layout, remove instruction labels - Update default font to Montserrat 8 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
1071 lines
31 KiB
C
1071 lines
31 KiB
C
#include <stdio.h>
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#include <math.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_lcd_panel_io.h"
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#include "esp_lcd_panel_vendor.h"
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#include "esp_lcd_panel_ops.h"
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#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include "esp_err.h"
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#include "esp_log.h"
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#include "esp_timer.h"
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#include "lvgl.h"
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#include "esp_lvgl_port.h"
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#include "gui.h"
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#include "gpio.h"
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#include "keypad.h"
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#include "bubble.h"
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#include "system.h"
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#include "bt_app.h"
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#define DEVKIT
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#undef DEVKIT
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static const char *TAG = "gui";
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#define UNLOCK() lvgl_port_unlock()
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#define LOCK() lvgl_port_lock(0)
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// LCD Pin Configuration
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#define LCD_PIXEL_CLOCK_HZ (5 * 1000 * 1000)
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#define LCD_SPI_HOST SPI2_HOST
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#define PIN_NUM_nON 26
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// ST7735S properties
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#define LCD_H_RES 160
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#define LCD_V_RES 80
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#define LCD_CMD_BITS 8
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#define LCD_PARAM_BITS 8
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#define LCD_COLOR_SPACE ESP_LCD_COLOR_SPACE_RGB
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#define LCD_BITS_PER_PIXEL 16
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static esp_lcd_panel_handle_t panel_handle = NULL;
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esp_lcd_panel_io_handle_t io_handle = NULL;
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static lv_disp_t *disp = NULL;
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static lv_obj_t *imu_label = NULL; // Label for IMU data
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static lv_style_t style_mono8;
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typedef struct
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{
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int selected;
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int count;
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lv_obj_t *obj;
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} menu_context_t;
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static void gui_task(void *pvParameters);
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static void createBubble(lv_obj_t * scr);
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static void build_scrollable_menu(void);
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static void currentFocusIndex(menu_context_t *ctx);
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static lv_obj_t * addMenuItem(lv_obj_t *page, const char *text);
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static lv_obj_t* create_menu_container(void);
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static void show_bt_device_list(void);
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static void show_volume_control(void);
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static lv_obj_t* create_volume_page(void);
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static void update_volume_display(int volume);
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static void ensure_menu_styles(void);
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#define MAX_ITEMS 10
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#define VISIBLE_ITEMS 3
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#define MENU_MAX_STRING_LENGTH 30
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static const char *menu_items[MAX_ITEMS] = {
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"V-Moda Crossfade", "Item 2", "Item 3", "Item 4",
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"Item 5", "Item 6", "Item 7", "Item 8",
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"Item 9", "Item 10"
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};
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static lv_obj_t *list;
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static lv_obj_t *buttons[MAX_ITEMS];
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static int selected_index = 0;
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static lv_obj_t *_bubble = NULL;
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static lv_obj_t * _menu = NULL;
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static lv_obj_t *_currentPage = NULL;
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static GuiMode_t _mode = GUI_BUBBLE;
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/* 1. Prepare a default (unfocused) style */
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static lv_style_t _styleUnfocusedBtn;
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/* 2. Prepare a focus style */
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static lv_style_t _styleFocusedBtn;
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static menu_context_t _menuContext;
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static bool notify_lvgl_flush_ready(void *user_ctx) {
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if (disp) {
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lv_display_flush_ready(disp);
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}
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return true;
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}
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static lv_obj_t* create_main_page(void) {
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lv_obj_t* main_page;
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ensure_menu_styles();
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lv_obj_t* menu = create_menu_container();
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main_page = lv_menu_page_create(menu, NULL);
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lv_obj_set_style_radius(main_page, 0, LV_PART_MAIN | LV_STATE_ANY);
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lv_obj_set_style_border_width(main_page, 0, LV_PART_MAIN | LV_STATE_ANY);
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lv_obj_set_scrollbar_mode(main_page, LV_SCROLLBAR_MODE_AUTO);
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lv_obj_set_size(main_page, lv_pct(100), lv_pct(100));
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// Add menu items
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lv_obj_t* tmpObj;
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tmpObj = addMenuItem(main_page, "Bluetooth");
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lv_obj_add_state(tmpObj, LV_STATE_FOCUSED); // First item focused
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addMenuItem(main_page, "Calibration");
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addMenuItem(main_page, "Volume");
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addMenuItem(main_page, "About");
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addMenuItem(main_page, "Exit");
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return main_page;
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}
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static void show_menu(void) {
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lv_obj_t* menu = create_menu_container();
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lv_obj_t* main_page = create_main_page();
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lv_menu_set_page(menu, main_page);
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_currentPage = main_page;
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lv_obj_remove_flag(menu, LV_OBJ_FLAG_HIDDEN);
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lv_obj_add_flag(_bubble, LV_OBJ_FLAG_HIDDEN);
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}
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static void cleanup_menu(void) {
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if (_menu) {
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lv_obj_del(_menu);
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_menu = NULL;
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_currentPage = NULL;
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ESP_LOGI(TAG, "Menu cleaned up to free memory");
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}
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}
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static void show_bubble(void) {
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cleanup_menu(); // Free menu memory when returning to bubble
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lv_obj_remove_flag(_bubble, LV_OBJ_FLAG_HIDDEN);
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}
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static void create_lvgl_demo(void)
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{
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lvgl_port_lock(0);
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// Create a screen with black background
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lv_obj_t *scr = lv_scr_act();
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createBubble(scr);
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// Menu will be created lazily when needed
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lvgl_port_unlock();
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}
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static void lcd_init(void)
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{
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ESP_LOGI(TAG, "Initialize SPI bus");
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spi_bus_config_t buscfg = {
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.sclk_io_num = PIN_NUM_CLK,
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.mosi_io_num = PIN_NUM_MOSI,
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.miso_io_num = -1,
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.quadwp_io_num = -1,
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.quadhd_io_num = -1,
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.max_transfer_sz = LCD_H_RES * LCD_V_RES * 2
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};
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ESP_ERROR_CHECK(spi_bus_initialize(LCD_SPI_HOST, &buscfg, SPI_DMA_CH_AUTO));
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ESP_LOGI(TAG, "Install panel IO");
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esp_lcd_panel_io_spi_config_t io_config = {
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.dc_gpio_num = PIN_NUM_DC,
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.cs_gpio_num = PIN_NUM_CS,
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.pclk_hz = LCD_PIXEL_CLOCK_HZ,
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.lcd_cmd_bits = LCD_CMD_BITS,
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.lcd_param_bits = LCD_PARAM_BITS,
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.spi_mode = 3,
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.trans_queue_depth = 10,
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.user_ctx = NULL,
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};
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ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)LCD_SPI_HOST, &io_config, &io_handle));
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esp_lcd_panel_dev_config_t panel_config = {
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.reset_gpio_num = PIN_NUM_RST,
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.rgb_endian = LCD_RGB_ENDIAN_BGR,
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.bits_per_pixel = LCD_BITS_PER_PIXEL,
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};
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ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel_handle, true));
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ESP_ERROR_CHECK(esp_lcd_panel_set_gap(panel_handle, 1, 26)); // ST7735S typically needs these offsets
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ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
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}
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static void lvgl_init(void)
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{
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lv_init();
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#if 1
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const lvgl_port_cfg_t lvgl_cfg = {
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.task_priority = 4, // LVGL task priority
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.task_stack = 8192, // LVGL task stack size (reduced for memory savings)
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.task_affinity = 0, // LVGL task can run on any core
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.task_max_sleep_ms = 500, // Maximum sleep in LVGL task
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.timer_period_ms = 5 // LVGL timer period
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};
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ESP_ERROR_CHECK(lvgl_port_init(&lvgl_cfg));
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#endif
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const lvgl_port_display_cfg_t disp_cfg = {
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.io_handle = io_handle,
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.panel_handle = panel_handle,
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.buffer_size = LCD_H_RES * LCD_V_RES * 2,
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.double_buffer = false,
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.hres = LCD_H_RES,
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.vres = LCD_V_RES,
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.monochrome = false,
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.rotation = {
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.swap_xy = true,
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.mirror_x = true,
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.mirror_y = false,
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},
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.flags = {
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//.buff_dma = true,
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.swap_bytes = true,
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}
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};
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disp = lvgl_port_add_disp(&disp_cfg);
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//lv_display_set_color_format(disp, LV_COLOR_FORMAT_RGB565);
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}
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static void createBubble(lv_obj_t * scr)
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{
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// 2) Create a bubble level of size 200×60, with range [−30°, +30°], initial 0°:
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lv_obj_t * level = bubble_create(scr, 150, 40, -10.0f, +10.0f, 0.0f);
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lv_obj_align(level, LV_ALIGN_CENTER, 0, 0);
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// 3) … Later, when you read your accelerometer or keypad‐derived angle …
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float new_angle = 10.0f;
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bubble_setValue(level, new_angle);
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// 4) You can call bubble_level_set_value(level, …) as often as you like.
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// Each call invalidates the object and LVGL will call the draw callback
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// (usually on the next tick, or immediately if LVGL is idle).
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_bubble = level;
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}
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void gui_start(void)
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{
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// Initialize LCD
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lcd_init();
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// Initialize LVGL
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lvgl_init();
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// Create UI
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create_lvgl_demo();
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keypad_start();
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gpio_set_level(PIN_NUM_BK_LIGHT, 1);
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xTaskCreate(gui_task, "gui_task", 8192, NULL, 5, NULL);
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}
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static uint32_t waitForKeyPress(void)
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{
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QueueHandle_t q = keypad_getQueue();
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uint32_t ev = 0;
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if (xQueueReceive(q, &ev, portMAX_DELAY) == pdTRUE)
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{
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return ev;
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}
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return 0;
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}
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static void handleMainMenu(void)
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{
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lvgl_port_lock(0);
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// Create a screen with black background
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lv_obj_t *scr = lv_scr_act();
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//create_menu(scr);
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lvgl_port_unlock();
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}
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// ───── MENU CONFIG ─────
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#define ROW_H 20 // height of each row
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static const char * items[] = { // your menu entries
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"VMode Crossmade",
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"Second Choice",
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"Another Option",
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"Yet Another",
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"Yet Another",
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"Last One"
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};
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#define ITEM_COUNT (sizeof(items)/sizeof(items[0]))
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// ───── STATE & HELPERS ─────
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static lv_obj_t * btn_array[ITEM_COUNT];
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static int selected_idx = 0;
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// Called whenever a button is "activated" (Enter/Click)
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static void btn_click_cb(lv_event_t * e) {
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lv_obj_t * btn = lv_event_get_target(e);
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const char * txt = lv_label_get_text(lv_obj_get_child(btn, 0));
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ESP_LOGI(TAG, "Activated: %s\n", txt);
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// Handle specific menu items
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if (strcmp(txt, "Bluetooth") == 0) {
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LOCK();
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show_bt_device_list();
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UNLOCK();
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} else if (strcmp(txt, "Volume") == 0) {
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LOCK();
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show_volume_control();
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UNLOCK();
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} else if (strcmp(txt, "Exit") == 0) {
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LOCK();
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_mode = GUI_BUBBLE;
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show_bubble();
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UNLOCK();
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}
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// Add more menu handlers here as needed
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ESP_LOGI(TAG, "End btn_click_cb");
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}
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// Repaint all rows so only btn_array[selected_idx] is highlighted
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static void refresh_highlight(void) {
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return;
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lvgl_port_lock(0);
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int index = 0;
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lv_obj_t *page = _currentPage;
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lv_obj_t * child = NULL;
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lv_obj_t * next = lv_obj_get_child(page, index);
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lv_obj_t * selected = NULL;
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while(next) {
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child = next;
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ESP_LOGI(TAG, "Child: %p", child);
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if (lv_obj_has_flag(child, LV_OBJ_FLAG_USER_1))
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{
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lv_obj_set_style_bg_color(child, lv_color_hex(0xFF8800), 0);
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lv_obj_set_style_text_color(lv_obj_get_child(child,0),
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lv_color_white(), 0);
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selected = child;
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ESP_LOGI(TAG, "Selected");
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}
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else
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{
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lv_obj_set_style_bg_color(child, lv_color_white(), 0);
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lv_obj_set_style_text_color(lv_obj_get_child(child,0),
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lv_color_black(), 0);
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}
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index++;
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next = lv_obj_get_child(page, index);
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}
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if (selected)
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{
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lv_obj_scroll_to_view(selected, LV_ANIM_ON);
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}
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lvgl_port_unlock();
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}
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static void menuInc(int inc)
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{
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LOCK();
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currentFocusIndex(&_menuContext);
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ESP_LOGI(TAG, "Current Index: %d", _menuContext.selected);
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lv_obj_t *next = NULL;
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// check if we are at the first or last in the page
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lv_obj_t *test = lv_obj_get_child(_currentPage, (inc > 0 ? -1 : 0));
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if (_menuContext.obj != test)
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{
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next = lv_obj_get_child(_currentPage, _menuContext.selected + inc);
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lv_obj_add_state(next, LV_STATE_FOCUSED);
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lv_obj_clear_state(_menuContext.obj, LV_STATE_FOCUSED);
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lv_obj_scroll_to_view(next, LV_ANIM_ON);
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_menuContext.obj = next;
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_menuContext.selected += inc;
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}
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UNLOCK();
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}
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static void menuNext(void)
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{
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menuInc(1);
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}
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static void menuPrevious(void)
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{
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menuInc(-1);
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}
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// Fire the “clicked” event on the selected row
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static void activate_selected(void)
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{
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LOCK();
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lv_obj_send_event(_menuContext.obj, LV_EVENT_CLICKED, NULL);
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UNLOCK();
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}
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static lv_obj_t * addMenuItem(lv_obj_t *page, const char *text)
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{
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if (!page || !text) {
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ESP_LOGE(TAG, "Null parameters in addMenuItem");
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return NULL;
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}
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// Ensure styles are initialized
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ensure_menu_styles();
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lv_obj_t * btn = lv_btn_create(page);
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if (!btn) {
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ESP_LOGE(TAG, "Failed to create button in addMenuItem");
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return NULL;
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}
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lv_obj_set_size(btn, LV_PCT(100), ROW_H);
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lv_obj_add_style(btn, &_styleUnfocusedBtn, LV_PART_MAIN | LV_STATE_DEFAULT);
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lv_obj_add_style(btn, &_styleFocusedBtn, LV_PART_MAIN | LV_STATE_FOCUSED);
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lv_obj_add_state(btn, LV_STATE_DEFAULT);
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// style it just like your old list
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// lv_obj_set_style_bg_color(btn, lv_color_white(), 0);
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lv_obj_set_style_radius(btn, 0, LV_PART_MAIN);
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lv_obj_set_style_border_width(btn, 0, LV_PART_MAIN);
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lv_obj_clear_flag(btn, LV_OBJ_FLAG_SCROLLABLE);
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// label & center
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lv_obj_t * lbl = lv_label_create(btn);
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if (!lbl) {
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ESP_LOGE(TAG, "Failed to create label in addMenuItem");
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lv_obj_del(btn);
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return NULL;
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}
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lv_label_set_text(lbl, text);
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lv_obj_set_style_radius(lbl, 0, LV_PART_MAIN | LV_STATE_ANY);
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lv_obj_set_style_border_width(lbl, 0, LV_PART_MAIN | LV_STATE_ANY);
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lv_obj_align(lbl, LV_ALIGN_LEFT_MID, 0, 0); // Center vertically, align left horizontally
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// click callback
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lv_obj_add_event_cb(btn, btn_click_cb, LV_EVENT_CLICKED, NULL);
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return btn;
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}
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static int getSelectedIndex(lv_obj_t *page)
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{
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return -1;
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}
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static void currentFocusIndex(menu_context_t *ctx)
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{
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||
ctx->count = lv_obj_get_child_cnt(_currentPage);
|
||
ctx->obj = NULL;
|
||
ctx->selected = -1;
|
||
|
||
// return the index of the currently focused object
|
||
for(int i = 0; i < ctx->count; i++) {
|
||
lv_obj_t * child = lv_obj_get_child(_currentPage, i);
|
||
|
||
if (lv_obj_has_state(child, LV_STATE_FOCUSED))
|
||
{
|
||
ctx->obj = child;
|
||
ctx->selected = i;
|
||
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
|
||
}
|
||
|
||
// ───── LAZY MENU CREATION ─────
|
||
static void ensure_menu_styles(void) {
|
||
static bool styles_initialized = false;
|
||
if (!styles_initialized) {
|
||
lv_style_init(&_styleFocusedBtn);
|
||
lv_style_init(&_styleUnfocusedBtn);
|
||
|
||
lv_style_set_bg_color(&_styleUnfocusedBtn, lv_color_make(0xff,0xff,0xff)); // white bg
|
||
lv_style_set_text_color(&_styleUnfocusedBtn, lv_color_black()); // black text
|
||
//lv_style_set_text_font(&_styleUnfocusedBtn, &lv_font_unscii_16); // larger font
|
||
|
||
lv_style_set_bg_color(&_styleFocusedBtn, lv_color_make(0x33,0x99,0xFF)); // blue bg
|
||
lv_style_set_text_color(&_styleFocusedBtn, lv_color_white()); // white text
|
||
//lv_style_set_text_font(&_styleFocusedBtn, &lv_font_unscii_16); // larger font
|
||
|
||
styles_initialized = true;
|
||
}
|
||
}
|
||
|
||
static lv_obj_t* create_menu_container(void) {
|
||
if (_menu == NULL) {
|
||
_menu = lv_menu_create(lv_scr_act());
|
||
lv_obj_set_style_radius(_menu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(_menu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_size(_menu, lv_pct(100), lv_pct(100));
|
||
lv_obj_center(_menu);
|
||
lv_obj_set_scrollbar_mode(_menu, LV_SCROLLBAR_MODE_AUTO);
|
||
lv_obj_add_flag(_menu, LV_OBJ_FLAG_HIDDEN); // Hidden by default
|
||
}
|
||
return _menu;
|
||
}
|
||
|
||
|
||
|
||
// ───── BLUETOOTH DEVICE LIST PAGE ─────
|
||
static lv_obj_t* _bt_page = NULL;
|
||
static int _bt_selected_device = 0;
|
||
|
||
// ───── VOLUME CONTROL PAGE ─────
|
||
static lv_obj_t* _volume_page = NULL;
|
||
static lv_obj_t* _volume_bar = NULL;
|
||
static lv_obj_t* _volume_label = NULL;
|
||
static int _current_volume = 50; // Default volume (0-100)
|
||
|
||
static void bt_device_click_cb(lv_event_t * e) {
|
||
if (!e) {
|
||
ESP_LOGE(TAG, "Null event in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
lv_obj_t * btn = lv_event_get_target(e);
|
||
if (!btn) {
|
||
ESP_LOGE(TAG, "Null button in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
lv_obj_t * child = lv_obj_get_child(btn, 0);
|
||
if (!child) {
|
||
ESP_LOGE(TAG, "Null child in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
const char * txt = lv_label_get_text(child);
|
||
if (!txt) {
|
||
ESP_LOGE(TAG, "Null text in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
// Handle special buttons
|
||
if (strcmp(txt, "Back") == 0) {
|
||
LOCK();
|
||
bt_stop_discovery();
|
||
_mode = GUI_MENU;
|
||
show_menu();
|
||
UNLOCK();
|
||
return;
|
||
} else if (strcmp(txt, "Refresh") == 0) {
|
||
LOCK();
|
||
// Use system event instead of direct BT call
|
||
system_requestBtRefresh();
|
||
UNLOCK();
|
||
return;
|
||
}
|
||
|
||
// Find which device was clicked
|
||
bt_device_list_t* device_list = bt_get_device_list();
|
||
if (!device_list) {
|
||
ESP_LOGE(TAG, "Null device list in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
if (!_bt_page) {
|
||
ESP_LOGE(TAG, "Null _bt_page in bt_device_click_cb");
|
||
return;
|
||
}
|
||
|
||
for (int i = 0; i < device_list->count; i++) {
|
||
lv_obj_t * child = lv_obj_get_child(_bt_page, i);
|
||
if (child == btn) {
|
||
ESP_LOGI(TAG, "Requesting connection to device %d: %s", i, device_list->devices[i].name);
|
||
// Use system event instead of direct BT call
|
||
system_requestBtConnect(i);
|
||
|
||
// Return to bubble mode after selection
|
||
_mode = GUI_BUBBLE;
|
||
show_bubble();
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
|
||
static lv_obj_t* create_bt_device_page(void) {
|
||
ESP_LOGI(TAG, "Creating Bluetooth device page");
|
||
|
||
lv_obj_t* menu = create_menu_container();
|
||
if (!menu) {
|
||
ESP_LOGE(TAG, "Failed to create menu container");
|
||
return NULL;
|
||
}
|
||
|
||
_bt_page = lv_menu_page_create(menu, NULL);
|
||
if (!_bt_page) {
|
||
ESP_LOGE(TAG, "Failed to create Bluetooth page");
|
||
return NULL;
|
||
}
|
||
|
||
lv_obj_set_style_radius(_bt_page, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(_bt_page, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_scrollbar_mode(_bt_page, LV_SCROLLBAR_MODE_AUTO);
|
||
lv_obj_set_size(_bt_page, lv_pct(100), lv_pct(100));
|
||
|
||
ESP_LOGI(TAG, "Starting Bluetooth discovery");
|
||
bool discovery_started = true;
|
||
#if 0
|
||
// Try to start discovery (may fail if BT stack is busy)
|
||
bool discovery_started = bt_start_discovery();
|
||
|
||
if (!discovery_started) {
|
||
ESP_LOGW(TAG, "Discovery not started - will show paired devices only");
|
||
}
|
||
#endif
|
||
// Get device list
|
||
ESP_LOGI(TAG, "Getting device list");
|
||
bt_device_list_t* device_list = bt_get_device_list();
|
||
if (!device_list) {
|
||
ESP_LOGE(TAG, "Failed to get device list");
|
||
return _bt_page;
|
||
}
|
||
|
||
if (device_list->count == 0) {
|
||
// Show appropriate message based on discovery status
|
||
const char* msg = discovery_started ? "Scanning for devices..." : "No devices found";
|
||
lv_obj_t* tmpObj = addMenuItem(_bt_page, msg);
|
||
lv_obj_add_state(tmpObj, LV_STATE_DISABLED);
|
||
} else {
|
||
// Add devices to the page
|
||
bool first = true;
|
||
for (int i = 0; i < device_list->count; i++) {
|
||
char device_text[64];
|
||
snprintf(device_text, sizeof(device_text), "%s%s",
|
||
device_list->devices[i].name,
|
||
device_list->devices[i].is_paired ? " (paired)" : "");
|
||
|
||
lv_obj_t* btn = addMenuItem(_bt_page, device_text);
|
||
lv_obj_add_event_cb(btn, bt_device_click_cb, LV_EVENT_CLICKED, NULL);
|
||
|
||
if (first) {
|
||
lv_obj_add_state(btn, LV_STATE_FOCUSED);
|
||
first = false;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Add back/refresh options
|
||
lv_obj_t* refresh_btn = addMenuItem(_bt_page, "Refresh");
|
||
lv_obj_add_event_cb(refresh_btn, bt_device_click_cb, LV_EVENT_CLICKED, NULL);
|
||
|
||
lv_obj_t* back_btn = addMenuItem(_bt_page, "Back");
|
||
lv_obj_add_event_cb(back_btn, bt_device_click_cb, LV_EVENT_CLICKED, NULL);
|
||
|
||
return _bt_page;
|
||
}
|
||
|
||
static void show_bt_device_list(void) {
|
||
ESP_LOGI(TAG, "Showing Bluetooth device list");
|
||
|
||
lv_obj_t* menu = create_menu_container();
|
||
if (!menu) {
|
||
ESP_LOGE(TAG, "Failed to create menu container for Bluetooth list");
|
||
return;
|
||
}
|
||
|
||
lv_obj_t* bt_page = create_bt_device_page();
|
||
if (!bt_page) {
|
||
ESP_LOGE(TAG, "Failed to create Bluetooth device page");
|
||
return;
|
||
}
|
||
|
||
lv_menu_set_page(menu, bt_page);
|
||
_currentPage = bt_page;
|
||
_mode = GUI_MENU; // Keep in menu mode
|
||
|
||
lv_obj_remove_flag(menu, LV_OBJ_FLAG_HIDDEN);
|
||
lv_obj_add_flag(_bubble, LV_OBJ_FLAG_HIDDEN);
|
||
|
||
ESP_LOGI(TAG, "Bluetooth device list displayed");
|
||
}
|
||
|
||
// ───── VOLUME CONTROL PAGE ─────
|
||
static lv_obj_t* create_volume_page(void) {
|
||
ESP_LOGI(TAG, "Creating volume control page");
|
||
|
||
lv_obj_t* menu = create_menu_container();
|
||
if (!menu) {
|
||
ESP_LOGE(TAG, "Failed to create menu container for volume control");
|
||
return NULL;
|
||
}
|
||
|
||
_volume_page = lv_menu_page_create(menu, NULL);
|
||
if (!_volume_page) {
|
||
ESP_LOGE(TAG, "Failed to create volume page");
|
||
return NULL;
|
||
}
|
||
|
||
lv_obj_set_style_radius(_volume_page, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(_volume_page, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_scrollbar_mode(_volume_page, LV_SCROLLBAR_MODE_OFF);
|
||
lv_obj_set_size(_volume_page, lv_pct(100), lv_pct(100));
|
||
|
||
// Create title label
|
||
lv_obj_t* title = lv_label_create(_volume_page);
|
||
lv_label_set_text(title, "Volume Control");
|
||
lv_obj_set_style_text_align(title, LV_TEXT_ALIGN_CENTER, 0);
|
||
lv_obj_set_style_text_color(title, lv_color_black(), 0);
|
||
//lv_obj_set_style_text_font(title, &lv_font_montserrat_8, 0);
|
||
lv_obj_align(title, LV_ALIGN_TOP_MID, 0, 5);
|
||
|
||
// Create volume bar (progress bar)
|
||
_volume_bar = lv_bar_create(_volume_page);
|
||
lv_obj_set_size(_volume_bar, 120, 20);
|
||
lv_obj_align(_volume_bar, LV_ALIGN_CENTER, 0, -10);
|
||
lv_bar_set_range(_volume_bar, 0, 100);
|
||
lv_bar_set_value(_volume_bar, _current_volume, LV_ANIM_OFF);
|
||
|
||
// Create volume percentage label
|
||
_volume_label = lv_label_create(_volume_page);
|
||
char volume_text[16];
|
||
snprintf(volume_text, sizeof(volume_text), "%d%%", _current_volume);
|
||
lv_label_set_text(_volume_label, volume_text);
|
||
lv_obj_set_style_text_align(_volume_label, LV_TEXT_ALIGN_CENTER, 0);
|
||
lv_obj_align(_volume_label, LV_ALIGN_CENTER, 0, 15);
|
||
|
||
#if 0
|
||
|
||
// Create instruction labels
|
||
lv_obj_t* instr1 = lv_label_create(_volume_page);
|
||
lv_label_set_text(instr1, "KEY0: Volume Up");
|
||
lv_obj_set_style_text_align(instr1, LV_TEXT_ALIGN_CENTER, 0);
|
||
lv_obj_align(instr1, LV_ALIGN_BOTTOM_MID, 0, -25);
|
||
|
||
lv_obj_t* instr2 = lv_label_create(_volume_page);
|
||
lv_label_set_text(instr2, "KEY1: Volume Down");
|
||
lv_obj_set_style_text_align(instr2, LV_TEXT_ALIGN_CENTER, 0);
|
||
lv_obj_align(instr2, LV_ALIGN_BOTTOM_MID, 0, -10);
|
||
#endif
|
||
|
||
return _volume_page;
|
||
}
|
||
|
||
static void show_volume_control(void) {
|
||
ESP_LOGI(TAG, "Showing volume control");
|
||
|
||
lv_obj_t* menu = create_menu_container();
|
||
if (!menu) {
|
||
ESP_LOGE(TAG, "Failed to create menu container for volume control");
|
||
return;
|
||
}
|
||
|
||
lv_obj_t* volume_page = create_volume_page();
|
||
if (!volume_page) {
|
||
ESP_LOGE(TAG, "Failed to create volume page");
|
||
return;
|
||
}
|
||
|
||
lv_menu_set_page(menu, volume_page);
|
||
_currentPage = volume_page;
|
||
_mode = GUI_MENU; // Keep in menu mode
|
||
|
||
lv_obj_remove_flag(menu, LV_OBJ_FLAG_HIDDEN);
|
||
lv_obj_add_flag(_bubble, LV_OBJ_FLAG_HIDDEN);
|
||
|
||
ESP_LOGI(TAG, "Volume control displayed");
|
||
}
|
||
|
||
static void update_volume_display(int volume) {
|
||
if (_volume_bar && _volume_label) {
|
||
LOCK();
|
||
lv_bar_set_value(_volume_bar, volume, LV_ANIM_ON);
|
||
|
||
char volume_text[16];
|
||
snprintf(volume_text, sizeof(volume_text), "%d%%", volume);
|
||
lv_label_set_text(_volume_label, volume_text);
|
||
UNLOCK();
|
||
|
||
_current_volume = volume;
|
||
ESP_LOGI(TAG, "Volume display updated to %d%%", volume);
|
||
}
|
||
}
|
||
|
||
// ───── BUILD THE MENU ─────
|
||
static void build_scrollable_menu(void) {
|
||
|
||
|
||
lv_style_init(&_styleFocusedBtn);
|
||
lv_style_init(&_styleUnfocusedBtn);
|
||
|
||
lv_style_set_bg_color(&_styleUnfocusedBtn, lv_color_make(0xff,0xff,0xff)); // gray bg
|
||
lv_style_set_text_color(&_styleUnfocusedBtn, lv_color_hex(0xFF8800));
|
||
|
||
lv_style_set_bg_color(&_styleFocusedBtn, lv_color_make(0x33,0x99,0xFF)); // blue bg
|
||
lv_style_set_text_color(&_styleUnfocusedBtn,lv_color_black());
|
||
|
||
|
||
// 2) Inside it, create the lv_menu and hide its sidebar/header
|
||
lv_obj_t *menu = lv_menu_create(lv_scr_act());
|
||
_menu = menu;
|
||
|
||
lv_obj_set_style_radius(menu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(menu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_size(menu, lv_pct(100), lv_pct(100));
|
||
lv_obj_center(menu);
|
||
|
||
lv_obj_set_scrollbar_mode(menu, LV_SCROLLBAR_MODE_AUTO);
|
||
|
||
|
||
lv_obj_t * main = lv_menu_page_create(menu, NULL);
|
||
lv_obj_set_style_radius(main, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(main, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_scrollbar_mode(main, LV_SCROLLBAR_MODE_AUTO);
|
||
lv_obj_set_size(main, lv_pct(100), lv_pct(100));
|
||
|
||
lv_menu_set_page(menu, main);
|
||
|
||
lv_obj_t * tmpObj;
|
||
|
||
|
||
|
||
lv_obj_t * calMenu = lv_menu_page_create(menu, NULL);
|
||
lv_obj_set_style_radius(calMenu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_style_border_width(calMenu, 0, LV_PART_MAIN | LV_STATE_ANY);
|
||
lv_obj_set_scrollbar_mode(calMenu, LV_SCROLLBAR_MODE_AUTO);
|
||
|
||
tmpObj = addMenuItem(main, "Bluetooth");
|
||
lv_obj_add_state(tmpObj, LV_STATE_FOCUSED);
|
||
//lv_obj_add_flag(tmpObj, LV_OBJ_FLAG_USER_1);
|
||
|
||
tmpObj = addMenuItem(main, "Calibration");
|
||
lv_menu_set_load_page_event(menu, tmpObj, calMenu);
|
||
|
||
|
||
tmpObj = addMenuItem(main, "Volume");
|
||
|
||
addMenuItem(main, "About");
|
||
addMenuItem(main, "Exit");
|
||
|
||
|
||
addMenuItem(calMenu, "Calibrate Level");
|
||
addMenuItem(calMenu, "Reset Calibration");
|
||
addMenuItem(calMenu, "Exit");
|
||
|
||
_currentPage = main;
|
||
|
||
// 6) Initial highlight
|
||
selected_idx = 0;
|
||
refresh_highlight();
|
||
|
||
|
||
|
||
}
|
||
|
||
|
||
static void gui_task(void *pvParameters)
|
||
{
|
||
(void)pvParameters; // Unused parameter
|
||
system_subscribe(xTaskGetCurrentTaskHandle());
|
||
|
||
// Grab queue handle
|
||
QueueHandle_t q = keypad_getQueue();
|
||
uint32_t ev = 0;
|
||
|
||
LOCK();
|
||
_mode = GUI_BUBBLE;
|
||
lv_obj_remove_flag(_bubble, LV_OBJ_FLAG_HIDDEN);
|
||
UNLOCK();
|
||
|
||
ESP_LOGI(TAG, "Start GUI Task...");
|
||
while (1)
|
||
{
|
||
|
||
|
||
if (xQueueReceive(q, &ev, pdMS_TO_TICKS(10)) == pdTRUE)
|
||
{
|
||
switch (ev) {
|
||
#if 0
|
||
case (KEY_UP << KEY_LONG_PRESS):
|
||
{
|
||
system_setZeroAngle();
|
||
break;
|
||
}
|
||
|
||
case (KEY_DOWN << KEY_LONG_PRESS):
|
||
{
|
||
system_clearZeroAngle();
|
||
break;
|
||
}
|
||
#endif
|
||
case (KEY_UP << KEY_SHORT_PRESS):
|
||
if (_mode == GUI_MENU)
|
||
{
|
||
// Check if we're on the volume control page
|
||
if (_currentPage == _volume_page) {
|
||
// Volume up
|
||
if (_current_volume < 100) {
|
||
_current_volume += 5;
|
||
if (_current_volume > 100) _current_volume = 100;
|
||
update_volume_display(_current_volume);
|
||
system_requestVolumeUp();
|
||
}
|
||
} else {
|
||
menuNext();
|
||
}
|
||
}
|
||
ESP_LOGI(TAG, "MAIN: Button UP SHORT");
|
||
break;
|
||
|
||
case (KEY_DOWN << KEY_SHORT_PRESS):
|
||
{
|
||
if (_mode == GUI_MENU)
|
||
{
|
||
// Check if we're on the volume control page
|
||
if (_currentPage == _volume_page) {
|
||
// Volume down
|
||
if (_current_volume > 0) {
|
||
_current_volume -= 5;
|
||
if (_current_volume < 0) _current_volume = 0;
|
||
update_volume_display(_current_volume);
|
||
system_requestVolumeDown();
|
||
}
|
||
} else {
|
||
menuPrevious();
|
||
}
|
||
}
|
||
ESP_LOGI(TAG, "MAIN: Button DOWN SHORT");
|
||
break;
|
||
}
|
||
|
||
case (KEY0 << KEY_LONG_PRESS):
|
||
{
|
||
ESP_LOGI(TAG, "MAIN: Button 0 LONG - Enter");
|
||
LOCK();
|
||
if (_mode != GUI_MENU)
|
||
{
|
||
_mode = GUI_MENU;
|
||
show_menu(); // Use lazy loading
|
||
}
|
||
else if (_mode == GUI_MENU)
|
||
{
|
||
activate_selected();
|
||
|
||
// Check if we're in special pages - don't auto-exit
|
||
if (_currentPage == _bt_page) {
|
||
// Don't automatically exit to bubble mode from Bluetooth page
|
||
} else if (_currentPage == _volume_page) {
|
||
// Don't automatically exit to bubble mode from Volume page
|
||
} else {
|
||
ESP_LOGI(TAG, "return to main");
|
||
// In main menu - activate selection and exit to bubble
|
||
activate_selected();
|
||
_mode = GUI_BUBBLE;
|
||
show_bubble(); // Cleanup menu and show bubble
|
||
}
|
||
}
|
||
UNLOCK();
|
||
ESP_LOGI(TAG, "MAIN: Button 0 LONG - Exit");
|
||
break;
|
||
}
|
||
|
||
case (KEY1 << KEY_LONG_PRESS):
|
||
{
|
||
LOCK();
|
||
if (_mode == GUI_MENU)
|
||
{
|
||
_mode = GUI_BUBBLE;
|
||
show_bubble(); // Cleanup menu and show bubble
|
||
}
|
||
else
|
||
{
|
||
// Power off on long press from bubble mode
|
||
gpio_set_level(PIN_NUM_nON, 0);
|
||
}
|
||
UNLOCK();
|
||
ESP_LOGI(TAG, "MAIN: Button 1 LONG - Back/Power");
|
||
break;
|
||
}
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
if (_mode == GUI_BUBBLE)
|
||
{
|
||
uint32_t notifiedBits = 0;
|
||
// clear on entry (first param), wait for any bit, block forever
|
||
xTaskNotifyWait(
|
||
0xFFFFFFFF, // clear any old bits on entry
|
||
0xFFFFFFFF, // clear bits on exit
|
||
¬ifiedBits,
|
||
pdMS_TO_TICKS(100));
|
||
|
||
if (notifiedBits & EM_EVENT_NEW_DATA)
|
||
{
|
||
ImuData_t d = system_getImuData();
|
||
bubble_setValue(_bubble, -d.angle);
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
|
||
|
||
} |