508 lines
17 KiB
C++
508 lines
17 KiB
C++
/* Please make sure your touch IC model. */
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// If you don't have a touch panel, you don't need to define a touch model
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// #define TOUCH_MODULES_CST_MUTUAL
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// #define TOUCH_MODULES_CST_SELF
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#if defined(TOUCH_MODULES_CST_MUTUAL) ||defined(TOUCH_MODULES_CST_SELF)
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#include "TouchLib.h"
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#endif
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// #define TOUCH_READ_FROM_INTERRNUPT
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/* The product now has two screens, and the initialization code needs a small change in the new version. The LCD_MODULE_CMD_1 is used to define the
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* switch macro. */
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#define LCD_MODULE_CMD_1
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#include "OneButton.h" /* https://github.com/mathertel/OneButton.git */
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#include "lvgl.h" /* https://github.com/lvgl/lvgl.git */
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#include "Arduino.h"
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#include "SD_MMC.h"
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#include "WiFi.h"
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#include "Wire.h"
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#include "esp_lcd_panel_io.h"
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#include "esp_lcd_panel_ops.h"
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#include "esp_lcd_panel_vendor.h"
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#include "factory_gui.h"
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#include "pin_config.h"
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#include "sntp.h"
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#include "time.h"
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#include "zones.h"
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#include <HTTPClient.h>
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#include <WiFiClientSecure.h>
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#include <esp_wifi.h>
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// The factory program uses the Chinese time zone by default.
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// Commenting this line will automatically get the time zone, provided that the SSL certificate is valid.
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// Please pay attention to check the validity of the certificate.
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// The current configuration certificate is valid until April 16, 2024
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#define CUSTOM_TIMEZONE "CST-8"
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esp_lcd_panel_io_handle_t io_handle = NULL;
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static lv_disp_draw_buf_t disp_buf; // contains internal graphic buffer(s) called draw buffer(s)
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static lv_disp_drv_t disp_drv; // contains callback functions
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static lv_color_t *lv_disp_buf;
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static bool is_initialized_lvgl = false;
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OneButton button1(PIN_BUTTON_1, true);
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OneButton button2(PIN_BUTTON_2, true);
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#if defined(LCD_MODULE_CMD_1)
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typedef struct {
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uint8_t cmd;
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uint8_t data[14];
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uint8_t len;
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} lcd_cmd_t;
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lcd_cmd_t lcd_st7789v[] = {
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{0x11, {0}, 0 | 0x80},
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{0x3A, {0X05}, 1},
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{0xB2, {0X0B, 0X0B, 0X00, 0X33, 0X33}, 5},
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{0xB7, {0X75}, 1},
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{0xBB, {0X28}, 1},
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{0xC0, {0X2C}, 1},
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{0xC2, {0X01}, 1},
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{0xC3, {0X1F}, 1},
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{0xC6, {0X13}, 1},
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{0xD0, {0XA7}, 1},
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{0xD0, {0XA4, 0XA1}, 2},
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{0xD6, {0XA1}, 1},
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{0xE0, {0XF0, 0X05, 0X0A, 0X06, 0X06, 0X03, 0X2B, 0X32, 0X43, 0X36, 0X11, 0X10, 0X2B, 0X32}, 14},
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{0xE1, {0XF0, 0X08, 0X0C, 0X0B, 0X09, 0X24, 0X2B, 0X22, 0X43, 0X38, 0X15, 0X16, 0X2F, 0X37}, 14},
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};
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#endif
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#if defined(TOUCH_MODULES_CST_MUTUAL)
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TouchLib touch(Wire, PIN_IIC_SDA, PIN_IIC_SCL, CTS328_SLAVE_ADDRESS, PIN_TOUCH_RES);
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#elif defined(TOUCH_MODULES_CST_SELF)
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TouchLib touch(Wire, PIN_IIC_SDA, PIN_IIC_SCL, CTS820_SLAVE_ADDRESS, PIN_TOUCH_RES);
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#else
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#warning "Touch models are not currently configured, use the sketch without touch panel"
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#endif
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bool inited_touch = false;
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bool inited_sd = false;
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#if defined(TOUCH_READ_FROM_INTERRNUPT)
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bool get_int_signal = false;
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#endif
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void wifi_test(void);
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void timeavailable(struct timeval *t);
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void printLocalTime();
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void SmartConfig();
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void setTimezone();
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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)
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{
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if (is_initialized_lvgl) {
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lv_disp_drv_t *disp_driver = (lv_disp_drv_t *)user_ctx;
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lv_disp_flush_ready(disp_driver);
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}
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return false;
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}
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static void example_lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map)
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{
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esp_lcd_panel_handle_t panel_handle = (esp_lcd_panel_handle_t)drv->user_data;
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int offsetx1 = area->x1;
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int offsetx2 = area->x2;
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int offsety1 = area->y1;
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int offsety2 = area->y2;
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// copy a buffer's content to a specific area of the display
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esp_lcd_panel_draw_bitmap(panel_handle, offsetx1, offsety1, offsetx2 + 1, offsety2 + 1, color_map);
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}
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#if defined(TOUCH_MODULES_CST_MUTUAL) ||defined(TOUCH_MODULES_CST_SELF)
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static void lv_touchpad_read(lv_indev_drv_t *indev_driver, lv_indev_data_t *data)
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{
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#if defined(TOUCH_READ_FROM_INTERRNUPT)
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if (get_int_signal) {
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get_int_signal = false;
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touch.read();
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#else
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if (touch.read()) {
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#endif
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String str_buf;
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uint8_t fn = touch.getPointNum();
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str_buf += " Finger num : " + String(fn) + " \n";
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for (uint8_t i = 0; i < fn; i++) {
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TP_Point t = touch.getPoint(i);
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str_buf += "x: " + String(t.x) + " y: " + String(t.y) + " p: " + String(t.pressure) + " \n";
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}
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TP_Point t = touch.getPoint(0);
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data->point.x = t.x;
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data->point.y = t.y;
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data->state = LV_INDEV_STATE_PR;
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lv_msg_send(MSG_NEW_TOUCH_POINT, str_buf.c_str());
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} else
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data->state = LV_INDEV_STATE_REL;
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}
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#endif
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void setup()
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{
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// (POWER ON)IO15 must be set to HIGH before starting, otherwise the screen will not display when using battery
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pinMode(PIN_POWER_ON, OUTPUT);
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digitalWrite(PIN_POWER_ON, HIGH);
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Serial.begin(115200);
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sntp_servermode_dhcp(1); // (optional)
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configTime(GMT_OFFSET_SEC, DAY_LIGHT_OFFSET_SEC, NTP_SERVER1, NTP_SERVER2);
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pinMode(PIN_LCD_RD, OUTPUT);
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digitalWrite(PIN_LCD_RD, HIGH);
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esp_lcd_i80_bus_handle_t i80_bus = NULL;
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esp_lcd_i80_bus_config_t bus_config = {
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.dc_gpio_num = PIN_LCD_DC,
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.wr_gpio_num = PIN_LCD_WR,
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.clk_src = LCD_CLK_SRC_PLL160M,
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.data_gpio_nums =
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{
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PIN_LCD_D0,
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PIN_LCD_D1,
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PIN_LCD_D2,
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PIN_LCD_D3,
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PIN_LCD_D4,
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PIN_LCD_D5,
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PIN_LCD_D6,
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PIN_LCD_D7,
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},
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.bus_width = 8,
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.max_transfer_bytes = LVGL_LCD_BUF_SIZE * sizeof(uint16_t),
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};
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esp_lcd_new_i80_bus(&bus_config, &i80_bus);
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esp_lcd_panel_io_i80_config_t io_config = {
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.cs_gpio_num = PIN_LCD_CS,
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.pclk_hz = EXAMPLE_LCD_PIXEL_CLOCK_HZ,
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.trans_queue_depth = 20,
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.on_color_trans_done = example_notify_lvgl_flush_ready,
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.user_ctx = &disp_drv,
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.lcd_cmd_bits = 8,
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.lcd_param_bits = 8,
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.dc_levels =
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{
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.dc_idle_level = 0,
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.dc_cmd_level = 0,
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.dc_dummy_level = 0,
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.dc_data_level = 1,
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},
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};
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ESP_ERROR_CHECK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &io_handle));
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esp_lcd_panel_handle_t panel_handle = NULL;
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esp_lcd_panel_dev_config_t panel_config = {
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.reset_gpio_num = PIN_LCD_RES,
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.color_space = ESP_LCD_COLOR_SPACE_RGB,
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.bits_per_pixel = 16,
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};
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esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle);
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esp_lcd_panel_reset(panel_handle);
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esp_lcd_panel_init(panel_handle);
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esp_lcd_panel_invert_color(panel_handle, true);
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esp_lcd_panel_swap_xy(panel_handle, true);
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//The screen faces you, and the USB is on the left
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esp_lcd_panel_mirror(panel_handle, false, true);
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//The screen faces you, the USB is to the right
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// esp_lcd_panel_mirror(panel_handle, true, false);
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// the gap is LCD panel specific, even panels with the same driver IC, can
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// have different gap value
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esp_lcd_panel_set_gap(panel_handle, 0, 35);
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#if defined(LCD_MODULE_CMD_1)
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for (uint8_t i = 0; i < (sizeof(lcd_st7789v) / sizeof(lcd_cmd_t)); i++) {
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esp_lcd_panel_io_tx_param(io_handle, lcd_st7789v[i].cmd, lcd_st7789v[i].data, lcd_st7789v[i].len & 0x7f);
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if (lcd_st7789v[i].len & 0x80)
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delay(120);
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}
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#endif
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/* Lighten the screen with gradient */
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ledcSetup(0, 10000, 8);
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ledcAttachPin(PIN_LCD_BL, 0);
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for (uint8_t i = 0; i < 0xFF; i++) {
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ledcWrite(0, i);
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delay(2);
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}
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lv_init();
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lv_disp_buf = (lv_color_t *)heap_caps_malloc(LVGL_LCD_BUF_SIZE * sizeof(lv_color_t), MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL);
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lv_disp_draw_buf_init(&disp_buf, lv_disp_buf, NULL, LVGL_LCD_BUF_SIZE);
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/*Initialize the display*/
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lv_disp_drv_init(&disp_drv);
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/*Change the following line to your display resolution*/
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disp_drv.hor_res = EXAMPLE_LCD_H_RES;
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disp_drv.ver_res = EXAMPLE_LCD_V_RES;
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disp_drv.flush_cb = example_lvgl_flush_cb;
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disp_drv.draw_buf = &disp_buf;
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disp_drv.user_data = panel_handle;
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lv_disp_drv_register(&disp_drv);
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#if defined(TOUCH_MODULES_CST_MUTUAL) || defined(TOUCH_MODULES_CST_SELF)
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/* Register touch brush with LVGL */
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// Wire.begin(PIN_IIC_SDA, PIN_IIC_SCL, 800000);
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inited_touch = touch.init();
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if (inited_touch) {
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touch.setRotation(1);
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static lv_indev_drv_t indev_drv;
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lv_indev_drv_init(&indev_drv);
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indev_drv.type = LV_INDEV_TYPE_POINTER;
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indev_drv.read_cb = lv_touchpad_read;
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lv_indev_drv_register(&indev_drv);
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}
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#if defined(TOUCH_READ_FROM_INTERRNUPT)
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attachInterrupt(
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PIN_TOUCH_INT, [] { get_int_signal = true; }, FALLING);
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#endif
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#endif
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is_initialized_lvgl = true;
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SD_MMC.setPins(PIN_SD_CLK, PIN_SD_CMD, PIN_SD_D0);
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inited_sd = SD_MMC.begin("/sdcard", true, true);
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wifi_test();
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button1.attachClick([]() {
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pinMode(PIN_POWER_ON, OUTPUT);
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pinMode(PIN_LCD_BL, OUTPUT);
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digitalWrite(PIN_POWER_ON, LOW);
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digitalWrite(PIN_LCD_BL, LOW);
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esp_sleep_enable_ext0_wakeup((gpio_num_t)PIN_BUTTON_2, 0); // 1 = High, 0 = Low
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esp_deep_sleep_start();
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});
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button2.attachClick([]() {
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ui_switch_page();
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});
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}
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void loop()
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{
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lv_timer_handler();
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button1.tick();
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button2.tick();
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delay(3);
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static uint32_t last_tick;
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if (millis() - last_tick > 100) {
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struct tm timeinfo;
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if (getLocalTime(&timeinfo)) {
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lv_msg_send(MSG_NEW_HOUR, &timeinfo.tm_hour);
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lv_msg_send(MSG_NEW_MIN, &timeinfo.tm_min);
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}
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uint32_t volt = (analogRead(PIN_BAT_VOLT) * 2 * 3.3 * 1000) / 4096;
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lv_msg_send(MSG_NEW_VOLT, &volt);
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last_tick = millis();
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}
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}
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LV_IMG_DECLARE(lilygo2_gif);
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void wifi_test(void)
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{
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String text;
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lv_obj_t *logo_img = lv_gif_create(lv_scr_act());
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lv_obj_center(logo_img);
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lv_gif_set_src(logo_img, &lilygo2_gif);
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LV_DELAY(1200);
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lv_obj_del(logo_img);
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lv_obj_t *log_label = lv_label_create(lv_scr_act());
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lv_obj_align(log_label, LV_ALIGN_TOP_LEFT, 0, 0);
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lv_obj_set_width(log_label, LV_PCT(100));
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lv_label_set_long_mode(log_label, LV_LABEL_LONG_SCROLL);
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lv_label_set_recolor(log_label, true);
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lv_label_set_text(log_label, "Scan WiFi");
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LV_DELAY(1);
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WiFi.mode(WIFI_STA);
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WiFi.disconnect();
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delay(100);
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int n = WiFi.scanNetworks();
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Serial.println("scan done");
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if (n == 0) {
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text = "no networks found";
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} else {
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text = n;
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text += " networks found\n";
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for (int i = 0; i < n; ++i) {
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text += (i + 1);
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text += ": ";
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text += WiFi.SSID(i);
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text += " (";
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text += WiFi.RSSI(i);
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text += ")";
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text += (WiFi.encryptionType(i) == WIFI_AUTH_OPEN) ? " \n" : "*\n";
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delay(10);
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}
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}
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wifi_config_t current_conf = {0};
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esp_wifi_get_config(WIFI_IF_STA, ¤t_conf);
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if (strlen((const char *)current_conf.sta.ssid) == 0) {
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// Just for testing.
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Serial.println("Use default WiFi SSID & PASSWORD!!");
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strncpy((char *)(current_conf.sta.ssid), WIFI_SSID, strlen(WIFI_SSID));
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strncpy((char *)(current_conf.sta.password), WIFI_PASSWORD, strlen(WIFI_PASSWORD));
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WiFi.begin((char *)(current_conf.sta.ssid), (char *)(current_conf.sta.password));
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} else {
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Serial.println("Begin WiFi");
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WiFi.begin();
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}
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lv_label_set_text(log_label, text.c_str());
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Serial.println(text);
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LV_DELAY(2000);
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text = "Connecting to ";
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Serial.print("Connecting to ");
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text += (char *)(current_conf.sta.ssid);
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text += "\n";
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Serial.print((char *)(current_conf.sta.ssid));
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// WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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uint32_t last_tick = millis();
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uint32_t i = 0;
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bool is_smartconfig_connect = false;
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lv_label_set_long_mode(log_label, LV_LABEL_LONG_WRAP);
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while (WiFi.status() != WL_CONNECTED) {
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Serial.print(".");
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text += ".";
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lv_label_set_text(log_label, text.c_str());
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LV_DELAY(100);
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if (millis() - last_tick > WIFI_CONNECT_WAIT_MAX) { /* Automatically start smartconfig when connection times out */
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text += "\nConnection timed out, start smartconfig";
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lv_label_set_text(log_label, text.c_str());
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LV_DELAY(100);
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is_smartconfig_connect = true;
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WiFi.mode(WIFI_AP_STA);
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Serial.println("\r\n wait for smartconfig....");
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text += "\r\n wait for smartconfig....";
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text += "\nPlease use #ff0000 EspTouch# Apps to connect to the distribution network";
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lv_label_set_text(log_label, text.c_str());
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WiFi.beginSmartConfig();
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while (1) {
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LV_DELAY(100);
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if (WiFi.smartConfigDone()) {
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Serial.println("\r\nSmartConfig Success\r\n");
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Serial.printf("SSID:%s\r\n", WiFi.SSID().c_str());
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Serial.printf("PSW:%s\r\n", WiFi.psk().c_str());
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text += "\nSmartConfig Success";
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text += "\nSSID:";
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text += WiFi.SSID().c_str();
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text += "\nPSW:";
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text += WiFi.psk().c_str();
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lv_label_set_text(log_label, text.c_str());
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LV_DELAY(1000);
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last_tick = millis();
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break;
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}
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}
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}
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}
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if (!is_smartconfig_connect) {
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text += "\nCONNECTED \nTakes ";
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Serial.print("\n CONNECTED \nTakes ");
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text += millis() - last_tick;
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Serial.print(millis() - last_tick);
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text += " ms\n";
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Serial.println(" millseconds");
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lv_label_set_text(log_label, text.c_str());
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}
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LV_DELAY(2000);
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setTimezone();
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ui_begin();
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}
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void printLocalTime()
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{
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struct tm timeinfo;
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if (!getLocalTime(&timeinfo)) {
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Serial.println("No time available (yet)");
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return;
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}
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Serial.println(&timeinfo, "%A, %B %d %Y %H:%M:%S");
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}
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// Callback function (get's called when time adjusts via NTP)
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void timeavailable(struct timeval *t)
|
|
{
|
|
Serial.println("Got time adjustment from NTP!");
|
|
printLocalTime();
|
|
WiFi.disconnect();
|
|
}
|
|
|
|
void setTimezone()
|
|
{
|
|
#ifdef CUSTOM_TIMEZONE
|
|
String timezone = CUSTOM_TIMEZONE;
|
|
#else
|
|
const char *rootCACertificate =
|
|
"-----BEGIN CERTIFICATE-----\r\n"\
|
|
"MIIDzTCCArWgAwIBAgIQCjeHZF5ftIwiTv0b7RQMPDANBgkqhkiG9w0BAQsFADBa\r\n"\
|
|
"MQswCQYDVQQGEwJJRTESMBAGA1UEChMJQmFsdGltb3JlMRMwEQYDVQQLEwpDeWJl\r\n"\
|
|
"clRydXN0MSIwIAYDVQQDExlCYWx0aW1vcmUgQ3liZXJUcnVzdCBSb290MB4XDTIw\r\n"\
|
|
"MDEyNzEyNDgwOFoXDTI0MTIzMTIzNTk1OVowSjELMAkGA1UEBhMCVVMxGTAXBgNV\r\n"\
|
|
"BAoTEENsb3VkZmxhcmUsIEluYy4xIDAeBgNVBAMTF0Nsb3VkZmxhcmUgSW5jIEVD\r\n"\
|
|
"QyBDQS0zMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEua1NZpkUC0bsH4HRKlAe\r\n"\
|
|
"nQMVLzQSfS2WuIg4m4Vfj7+7Te9hRsTJc9QkT+DuHM5ss1FxL2ruTAUJd9NyYqSb\r\n"\
|
|
"16OCAWgwggFkMB0GA1UdDgQWBBSlzjfq67B1DpRniLRF+tkkEIeWHzAfBgNVHSME\r\n"\
|
|
"GDAWgBTlnVkwgkdYzKz6CFQ2hns6tQRN8DAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0l\r\n"\
|
|
"BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMBIGA1UdEwEB/wQIMAYBAf8CAQAwNAYI\r\n"\
|
|
"KwYBBQUHAQEEKDAmMCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5j\r\n"\
|
|
"b20wOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL09t\r\n"\
|
|
"bmlyb290MjAyNS5jcmwwbQYDVR0gBGYwZDA3BglghkgBhv1sAQEwKjAoBggrBgEF\r\n"\
|
|
"BQcCARYcaHR0cHM6Ly93d3cuZGlnaWNlcnQuY29tL0NQUzALBglghkgBhv1sAQIw\r\n"\
|
|
"CAYGZ4EMAQIBMAgGBmeBDAECAjAIBgZngQwBAgMwDQYJKoZIhvcNAQELBQADggEB\r\n"\
|
|
"AAUkHd0bsCrrmNaF4zlNXmtXnYJX/OvoMaJXkGUFvhZEOFp3ArnPEELG4ZKk40Un\r\n"\
|
|
"+ABHLGioVplTVI+tnkDB0A+21w0LOEhsUCxJkAZbZB2LzEgwLt4I4ptJIsCSDBFe\r\n"\
|
|
"lpKU1fwg3FZs5ZKTv3ocwDfjhUkV+ivhdDkYD7fa86JXWGBPzI6UAPxGezQxPk1H\r\n"\
|
|
"goE6y/SJXQ7vTQ1unBuCJN0yJV0ReFEQPaA1IwQvZW+cwdFD19Ae8zFnWSfda9J1\r\n"\
|
|
"CZMRJCQUzym+5iPDuI9yP+kHyCREU3qzuWFloUwOxkgAyXVjBYdwRVKD05WdRerw\r\n"\
|
|
"6DEdfgkfCv4+3ao8XnTSrLE=\r\n"\
|
|
"-----END CERTIFICATE-----\r\n";
|
|
|
|
WiFiClientSecure *client = new WiFiClientSecure;
|
|
String timezone;
|
|
if (client) {
|
|
client->setCACert(rootCACertificate);
|
|
HTTPClient https;
|
|
if (https.begin(*client, GET_TIMEZONE_API)) {
|
|
int httpCode = https.GET();
|
|
if (httpCode > 0) {
|
|
// HTTP header has been send and Server response header has been handled
|
|
Serial.printf("[HTTPS] GET... code: %d\n", httpCode);
|
|
|
|
// file found at server
|
|
if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) {
|
|
String payload = https.getString();
|
|
Serial.println(payload);
|
|
timezone = payload;
|
|
}
|
|
} else {
|
|
Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str());
|
|
}
|
|
https.end();
|
|
}
|
|
delete client;
|
|
}
|
|
for (uint32_t i = 0; i < sizeof(zones); i++) {
|
|
if (timezone == "None") {
|
|
timezone = "CST-8";
|
|
break;
|
|
}
|
|
if (timezone == zones[i].name) {
|
|
timezone = zones[i].zones;
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
Serial.println("timezone : " + timezone);
|
|
setenv("TZ", timezone.c_str(), 1); // set time zone
|
|
tzset();
|
|
} |