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在主应用中更新显示驱动和 MQTT 主题

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- 将显示驱动从 lvgl_st7735s_use 改为 lvgl_st7789_use，在 CMakeLists.txt 和 main.c 中。
- 将 MQTT 警报主题从“topic/alert/esp32_iothome_001”更新为“topic/alert/esp32_iothome_002”。
- 重构 UI 任务，去除周期性屏幕切换逻辑，专注于界面刷新。
- 调整错误处理，使新的显示驱动程序用于错误信息。
This commit is contained in:
Wang Beihong
2026-03-14 15:44:01 +08:00
parent 7ec1ed9111
commit bec31c01ce
12 changed files with 1686 additions and 249 deletions
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2
components/lvgl_st7735s_use/CMakeLists.txt → components/lvgl_st7789_use/CMakeLists.txt
View File

@@ -1,4 +1,4 @@
idf_component_register(SRCS "lvgl_st7735s_use.c"
idf_component_register(SRCS "lvgl_st7789_use.c"
INCLUDE_DIRS "include"
REQUIRES driver esp_lcd esp_lvgl_port
)

33
components/lvgl_st7735s_use/README.md → components/lvgl_st7789_use/README.md
View File

@@ -1,6 +1,6 @@
# lvgl_st7735s_use 组件说明
# lvgl_st7789_use 组件说明
`lvgl_st7735s_use` 是项目中的 LCD 显示组件，基于 `esp_lcd + esp_lvgl_port`，用于快速驱动 ST77xx 系列 SPI 屏并显示 LVGL 界面。
`lvgl_st7789_use` 是项目中的 LCD 显示组件，基于 `esp_lcd + esp_lvgl_port`，用于快速驱动 ST7789 SPI 屏并显示 LVGL 界面。
---
@@ -17,19 +17,19 @@
## 对外 API
头文件：`include/lvgl_st7735s_use.h`
头文件：`include/lvgl_st7789_use.h`
- `esp_err_t start_lvgl_demo(void);`
- 完成 LCD + LVGL 初始化并创建默认界面
- `esp_err_t lvgl_st7735s_set_center_text(const char *text);`
- `esp_err_t lvgl_st7789_set_center_text(const char *text);`
- 运行时更新中心标签文字（线程安全，内部已加锁）
---
## 关键配置项（可直接改宏）
在 `include/lvgl_st7735s_use.h` 中：
在 `include/lvgl_st7789_use.h` 中：
### 1) 屏幕与 SPI
@@ -38,9 +38,19 @@
- `EXAMPLE_LCD_SPI_NUM`
- `EXAMPLE_LCD_CMD_BITS` / `EXAMPLE_LCD_PARAM_BITS`
建议：首次点亮优先用较低时钟（如 `10MHz`），稳定后再升频。
建议：ST7789 默认可先用 `20MHz`，如出现花屏或不稳定再降到 `10MHz` 复测。
### 2) 方向与偏移（重点）
### 2) 颜色校准（重点）
- `EXAMPLE_LCD_COLOR_ORDER_BGR`
- `EXAMPLE_LCD_INVERT_COLOR`
- `EXAMPLE_LCD_SWAP_BYTES`
说明：
- 出现“黑色发灰、红绿蓝偏紫/互串”时，优先调整这三项。
- 建议从 `RGB + 不反色 + 不交换字节` 起步，再逐项切换。
### 3) 方向与偏移（重点）
- `EXAMPLE_LCD_GAP_X`
- `EXAMPLE_LCD_GAP_Y`
@@ -49,10 +59,9 @@
- `EXAMPLE_LCD_ROT_MIRROR_Y`
说明：
- 当前项目已验证一组可用参数（顺时针 90° + 26 偏移）。
- 若出现“文字偏移/边缘花屏/方向反了”，优先微调上述宏，不要同时在多层重复旋转。
### 3) 调试项
### 4) 调试项
- `EXAMPLE_LCD_ENABLE_COLOR_TEST`
- `1`：上电先画 RGB 三色测试图（便于确认硬件链路）
@@ -64,12 +73,12 @@
```c
#include "esp_check.h"
#include "lvgl_st7735s_use.h"
#include "lvgl_st7789_use.h"
void app_main(void)
{
ESP_ERROR_CHECK(start_lvgl_demo());
ESP_ERROR_CHECK(lvgl_st7735s_set_center_text("BotanicalBuddy"));
ESP_ERROR_CHECK(lvgl_st7789_set_center_text("BotanicalBuddy"));
}
```
@@ -80,7 +89,7 @@ void app_main(void)
### 1) 背光亮但没有内容
优先排查：
- 面板型号与驱动是否匹配（ST7735S / ST7789）
- 面板型号与驱动是否匹配（当前应为 ST7789）
- SPI 模式、时钟是否过高
- 方向/偏移参数是否正确

17
components/lvgl_st7735s_use/include/lvgl_st7735s_use.h → components/lvgl_st7789_use/include/lvgl_st7789_use.h
View File

@@ -8,7 +8,7 @@
extern "C" {
#endif
/* LCD size */
/* LCD size (ST7789 240x240) */
#define EXAMPLE_LCD_H_RES (240)
#define EXAMPLE_LCD_V_RES (240)
@@ -16,7 +16,7 @@ extern "C" {
#define EXAMPLE_LCD_SPI_NUM (SPI2_HOST) // 使用SPI2主机接口进行通信
/* LCD显示参数配置 */
#define EXAMPLE_LCD_PIXEL_CLK_HZ (10 * 1000 * 1000) // 先用10MHz提高兼容性，点亮后再逐步升频
#define EXAMPLE_LCD_PIXEL_CLK_HZ (20 * 1000 * 1000) // ST7789常用20MHz，兼顾稳定性与刷新速度
/* LCD命令和参数配置 */
#define EXAMPLE_LCD_CMD_BITS (8) // 命令位数为8位，用于发送LCD控制命令
@@ -27,12 +27,17 @@ extern "C" {
#define EXAMPLE_LCD_DRAW_BUFF_DOUBLE (1) // 启用双缓冲模式，提高显示流畅度
#define EXAMPLE_LCD_DRAW_BUFF_HEIGHT (50) // 绘图缓冲区高度为50行，影响刷新性能
/* ST7789颜色配置（出现偏色时优先调整这三项） */
#define EXAMPLE_LCD_COLOR_ORDER_BGR (0) // 0: RGB, 1: BGR
#define EXAMPLE_LCD_INVERT_COLOR (1) // 0: 正常色, 1: 反色
#define EXAMPLE_LCD_SWAP_BYTES (1) // 0: 不交换RGB565高低字节, 1: 交换
/* LCD背光配置 */
#define EXAMPLE_LCD_BL_ON_LEVEL (1) // 背光开启电平为高电平(1)
/* LCD方向/偏移配置（当前为顺时针90°，并保留26偏移） */
#define EXAMPLE_LCD_GAP_X (1)
#define EXAMPLE_LCD_GAP_Y (26)
/* LCD方向/偏移配置 */
#define EXAMPLE_LCD_GAP_X (0)
#define EXAMPLE_LCD_GAP_Y (0)
#define EXAMPLE_LCD_ROT_SWAP_XY (1)
#define EXAMPLE_LCD_ROT_MIRROR_X (1)
#define EXAMPLE_LCD_ROT_MIRROR_Y (0)
@@ -49,7 +54,7 @@ extern "C" {
#define EXAMPLE_LCD_GPIO_BL (GPIO_NUM_NC)
esp_err_t start_lvgl_demo(void);
esp_err_t lvgl_st7735s_set_center_text(const char *text);
esp_err_t lvgl_st7789_set_center_text(const char *text);
#ifdef __cplusplus
}

39
components/lvgl_st7735s_use/lvgl_st7735s_use.c → components/lvgl_st7789_use/lvgl_st7789_use.c
View File

@@ -1,6 +1,6 @@
#include <stdio.h>
#include <stdlib.h>
#include "lvgl_st7735s_use.h"
#include "lvgl_st7789_use.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
@@ -13,7 +13,7 @@
#include "esp_lcd_panel_ops.h"
#include "esp_lvgl_port.h"
static const char *TAG = "lvgl_st7735s_use";
static const char *TAG = "lvgl_st7789_use";
static esp_lcd_panel_io_handle_t lcd_io = NULL;
static esp_lcd_panel_handle_t lcd_panel = NULL;
@@ -62,11 +62,15 @@ static esp_err_t app_lcd_init(void)
{
esp_err_t ret = ESP_OK;
gpio_config_t bk_gpio_config = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << EXAMPLE_LCD_GPIO_BL
};
ESP_ERROR_CHECK(gpio_config(&bk_gpio_config));
if (EXAMPLE_LCD_GPIO_BL != GPIO_NUM_NC) {
gpio_config_t bk_gpio_config = {
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << EXAMPLE_LCD_GPIO_BL
};
ESP_ERROR_CHECK(gpio_config(&bk_gpio_config));
} else {
ESP_LOGW(TAG, "背光引脚未配置(GPIO_NUM_NC)，跳过背光GPIO初始化");
}
ESP_LOGI(TAG, "初始化SPI总线");
const spi_bus_config_t buscfg = {
@@ -95,9 +99,9 @@ static esp_err_t app_lcd_init(void)
const esp_lcd_panel_dev_config_t panel_config = {
.reset_gpio_num = EXAMPLE_LCD_GPIO_RST,
#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(6, 0, 0)
.rgb_endian = LCD_RGB_ENDIAN_RGB,
.rgb_endian = EXAMPLE_LCD_COLOR_ORDER_BGR ? LCD_RGB_ENDIAN_BGR : LCD_RGB_ENDIAN_RGB,
#else
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR,
.rgb_ele_order = EXAMPLE_LCD_COLOR_ORDER_BGR ? LCD_RGB_ELEMENT_ORDER_BGR : LCD_RGB_ELEMENT_ORDER_RGB,
#endif
.bits_per_pixel = EXAMPLE_LCD_BITS_PER_PIXEL,
};
@@ -111,11 +115,18 @@ static esp_err_t app_lcd_init(void)
ESP_GOTO_ON_ERROR(esp_lcd_panel_set_gap(lcd_panel, EXAMPLE_LCD_GAP_X, EXAMPLE_LCD_GAP_Y), err, TAG, "设置显示偏移失败");
ESP_LOGI(TAG, "面板基准参数已应用: gap=(%d,%d)", EXAMPLE_LCD_GAP_X, EXAMPLE_LCD_GAP_Y);
ESP_GOTO_ON_ERROR(esp_lcd_panel_invert_color(lcd_panel, true), err, TAG, "设置反色失败");
ESP_GOTO_ON_ERROR(esp_lcd_panel_invert_color(lcd_panel, EXAMPLE_LCD_INVERT_COLOR), err, TAG, "设置反色失败");
ESP_GOTO_ON_ERROR(esp_lcd_panel_disp_on_off(lcd_panel, true), err, TAG, "打开显示失败");
ESP_RETURN_ON_ERROR(gpio_set_level(EXAMPLE_LCD_GPIO_BL, EXAMPLE_LCD_BL_ON_LEVEL), TAG, "背光引脚置位失败");
ESP_LOGI(TAG, "背光已打开，电平=%d", EXAMPLE_LCD_BL_ON_LEVEL);
if (EXAMPLE_LCD_GPIO_BL != GPIO_NUM_NC) {
ESP_RETURN_ON_ERROR(gpio_set_level(EXAMPLE_LCD_GPIO_BL, EXAMPLE_LCD_BL_ON_LEVEL), TAG, "背光引脚置位失败");
ESP_LOGI(TAG, "背光已打开，电平=%d", EXAMPLE_LCD_BL_ON_LEVEL);
}
ESP_LOGI(TAG, "颜色参数: order=%s invert=%d swap_bytes=%d",
EXAMPLE_LCD_COLOR_ORDER_BGR ? "BGR" : "RGB",
EXAMPLE_LCD_INVERT_COLOR,
EXAMPLE_LCD_SWAP_BYTES);
return ret;
@@ -172,7 +183,7 @@ static esp_err_t app_lvgl_init(void)
.flags = {
.buff_dma = true,
#if LVGL_VERSION_MAJOR >= 9
.swap_bytes = false,
.swap_bytes = EXAMPLE_LCD_SWAP_BYTES,
#endif
}};
@@ -218,7 +229,7 @@ static void app_main_display(void)
*
* 该函数是程序的入口点，负责初始化LCD硬件、LVGL库，并显示主界面
*/
esp_err_t lvgl_st7735s_set_center_text(const char *text)
esp_err_t lvgl_st7789_set_center_text(const char *text)
{
ESP_RETURN_ON_FALSE(text != NULL, ESP_ERR_INVALID_ARG, TAG, "text is null");
ESP_RETURN_ON_FALSE(s_center_label != NULL, ESP_ERR_INVALID_STATE, TAG, "label not ready");

4
components/mqtt_control/mqtt_control.c
View File

@@ -17,9 +17,9 @@
// MQTT 密码
#define MQTT_PASSWORD "YTGui8979HI"
// 传感器数据发布主题
#define MQTT_SENSOR_TOPIC "topic/sensor/esp32_BotanicalBuddy_001"
#define MQTT_SENSOR_TOPIC "topic/sensor/esp32_BotanicalBuddy_002"
// 控制指令订阅主题
#define MQTT_CONTROL_TOPIC "topic/control/esp32_BotanicalBuddy_001"
#define MQTT_CONTROL_TOPIC "topic/control/esp32_BotanicalBuddy_002"
static const char *TAG = "mqtt_control"; // 日志标签

294
components/ui/screens.c
View File

@@ -22,101 +22,154 @@ lv_obj_t *tick_value_change_obj;
// Screens
//
void create_screen_temperature() {
void create_screen_main() {
lv_obj_t *obj = lv_obj_create(0);
objects.temperature = obj;
objects.main = obj;
lv_obj_set_pos(obj, 0, 0);
lv_obj_set_size(obj, 160, 80);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_size(obj, 240, 240);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xff000000), LV_PART_MAIN | LV_STATE_DEFAULT);
{
lv_obj_t *parent_obj = obj;
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj0 = obj;
lv_obj_set_pos(obj, 36, 0);
lv_obj_set_pos(obj, 16, 0);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff000000), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "空气温度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj1 = obj;
lv_obj_set_pos(obj, 7, 30);
lv_obj_set_pos(obj, 129, 2);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff00ff48), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_36, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
objects.obj2 = obj;
lv_obj_set_pos(obj, 105, 23);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_temp);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_bg_opa(obj, 255, LV_PART_MAIN | LV_STATE_DEFAULT);
}
}
tick_screen_temperature();
}
void tick_screen_temperature() {
{
const char *new_val = get_var_air_temperature();
const char *cur_val = lv_label_get_text(objects.obj1);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj1;
lv_label_set_text(objects.obj1, new_val);
tick_value_change_obj = NULL;
}
}
}
void create_screen_humidity() {
lv_obj_t *obj = lv_obj_create(0);
objects.humidity = obj;
lv_obj_set_pos(obj, 0, 0);
lv_obj_set_size(obj, 160, 80);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_bg_opa(obj, 255, LV_PART_MAIN | LV_STATE_DEFAULT);
{
lv_obj_t *parent_obj = obj;
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj3 = obj;
lv_obj_set_pos(obj, 36, 0);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff000000), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "空气湿度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj4 = obj;
lv_obj_set_pos(obj, 7, 30);
objects.obj2 = obj;
lv_obj_set_pos(obj, 16, 77);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffd81e06), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_36, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "土壤湿度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj3 = obj;
lv_obj_set_pos(obj, 129, 79);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "光照强度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj4 = obj;
lv_obj_set_pos(obj, 16, 38);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj5 = obj;
lv_obj_set_pos(obj, 129, 38);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj6 = obj;
lv_obj_set_pos(obj, 16, 116);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj7 = obj;
lv_obj_set_pos(obj, 129, 116);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
objects.obj5 = obj;
lv_obj_set_pos(obj, 105, 23);
lv_obj_set_pos(obj, 72, 27);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_temp);
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
lv_obj_set_pos(obj, 192, 27);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_humi);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
lv_obj_set_pos(obj, 72, 105);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_mois);
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
lv_obj_set_pos(obj, 192, 105);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_light);
}
{
lv_obj_t *obj = lv_line_create(parent_obj);
objects.obj8 = obj;
lv_obj_set_pos(obj, 0, 75);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
static lv_point_precise_t line_points[] = {
{ 0, 0 },
{ 240, 0 }
};
lv_line_set_points(obj, line_points, 2);
lv_obj_set_style_line_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
}
{
lv_obj_t *obj = lv_line_create(parent_obj);
objects.obj9 = obj;
lv_obj_set_pos(obj, 0, 160);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
static lv_point_precise_t line_points[] = {
{ 0, 0 },
{ 240, 0 }
};
lv_line_set_points(obj, line_points, 2);
lv_obj_set_style_line_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
}
{
lv_obj_t *obj = lv_line_create(parent_obj);
objects.obj10 = obj;
lv_obj_set_pos(obj, 120, 0);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
static lv_point_precise_t line_points[] = {
{ 0, 0 },
{ 0, 160 }
};
lv_line_set_points(obj, line_points, 2);
lv_obj_set_style_line_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
}
}
tick_screen_humidity();
tick_screen_main();
}
void tick_screen_humidity() {
void tick_screen_main() {
{
const char *new_val = get_var_air_humidity();
const char *new_val = get_var_air_temperature();
const char *cur_val = lv_label_get_text(objects.obj4);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj4;
@@ -124,51 +177,26 @@ void tick_screen_humidity() {
tick_value_change_obj = NULL;
}
}
}
void create_screen_moisture() {
lv_obj_t *obj = lv_obj_create(0);
objects.moisture = obj;
lv_obj_set_pos(obj, 0, 0);
lv_obj_set_size(obj, 160, 80);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_bg_opa(obj, 255, LV_PART_MAIN | LV_STATE_DEFAULT);
{
lv_obj_t *parent_obj = obj;
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj6 = obj;
lv_obj_set_pos(obj, 36, 0);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff000000), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "土壤湿度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj7 = obj;
lv_obj_set_pos(obj, 7, 30);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff1296db), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_36, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
objects.obj8 = obj;
lv_obj_set_pos(obj, 105, 23);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_mois);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
const char *new_val = get_var_air_humidity();
const char *cur_val = lv_label_get_text(objects.obj5);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj5;
lv_label_set_text(objects.obj5, new_val);
tick_value_change_obj = NULL;
}
}
tick_screen_moisture();
}
void tick_screen_moisture() {
{
const char *new_val = get_var_soil_moisture();
const char *cur_val = lv_label_get_text(objects.obj6);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj6;
lv_label_set_text(objects.obj6, new_val);
tick_value_change_obj = NULL;
}
}
{
const char *new_val = get_var_light_intensity();
const char *cur_val = lv_label_get_text(objects.obj7);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj7;
@@ -178,64 +206,9 @@ void tick_screen_moisture() {
}
}
void create_screen_intensity() {
lv_obj_t *obj = lv_obj_create(0);
objects.intensity = obj;
lv_obj_set_pos(obj, 0, 0);
lv_obj_set_size(obj, 160, 80);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_bg_opa(obj, 255, LV_PART_MAIN | LV_STATE_DEFAULT);
{
lv_obj_t *parent_obj = obj;
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj9 = obj;
lv_obj_set_pos(obj, 36, 0);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff000000), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_22, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "光照强度");
}
{
lv_obj_t *obj = lv_label_create(parent_obj);
objects.obj10 = obj;
lv_obj_set_pos(obj, 7, 30);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_style_text_color(obj, lv_color_hex(0xff13227a), LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_text_font(obj, &ui_font_source_han_sans_sc_medium_36, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_label_set_text(obj, "");
}
{
lv_obj_t *obj = lv_image_create(parent_obj);
objects.obj11 = obj;
lv_obj_set_pos(obj, 105, 23);
lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_image_set_src(obj, &img_light);
lv_obj_set_style_bg_color(obj, lv_color_hex(0xffffffff), LV_PART_MAIN | LV_STATE_DEFAULT);
}
}
tick_screen_intensity();
}
void tick_screen_intensity() {
{
const char *new_val = get_var_light_intensity();
const char *cur_val = lv_label_get_text(objects.obj10);
if (strcmp(new_val, cur_val) != 0) {
tick_value_change_obj = objects.obj10;
lv_label_set_text(objects.obj10, new_val);
tick_value_change_obj = NULL;
}
}
}
typedef void (*tick_screen_func_t)();
tick_screen_func_t tick_screen_funcs[] = {
tick_screen_temperature,
tick_screen_humidity,
tick_screen_moisture,
tick_screen_intensity,
tick_screen_main,
};
void tick_screen(int screen_index) {
tick_screen_funcs[screen_index]();
@@ -335,8 +308,5 @@ void create_screens() {
// Initialize screens
// Create screens
create_screen_temperature();
create_screen_humidity();
create_screen_moisture();
create_screen_intensity();
create_screen_main();
}

26
components/ui/screens.h
View File

@@ -11,18 +11,12 @@ extern "C" {
enum ScreensEnum {
_SCREEN_ID_FIRST = 1,
SCREEN_ID_TEMPERATURE = 1,
SCREEN_ID_HUMIDITY = 2,
SCREEN_ID_MOISTURE = 3,
SCREEN_ID_INTENSITY = 4,
_SCREEN_ID_LAST = 4
SCREEN_ID_MAIN = 1,
_SCREEN_ID_LAST = 1
};
typedef struct _objects_t {
lv_obj_t *temperature;
lv_obj_t *humidity;
lv_obj_t *moisture;
lv_obj_t *intensity;
lv_obj_t *main;
lv_obj_t *obj0;
lv_obj_t *obj1;
lv_obj_t *obj2;
@@ -34,22 +28,12 @@ typedef struct _objects_t {
lv_obj_t *obj8;
lv_obj_t *obj9;
lv_obj_t *obj10;
lv_obj_t *obj11;
} objects_t;
extern objects_t objects;
void create_screen_temperature();
void tick_screen_temperature();
void create_screen_humidity();
void tick_screen_humidity();
void create_screen_moisture();
void tick_screen_moisture();
void create_screen_intensity();
void tick_screen_intensity();
void create_screen_main();
void tick_screen_main();
void tick_screen_by_id(enum ScreensEnum screenId);
void tick_screen(int screen_index);

2
components/ui/ui.c
View File

@@ -23,7 +23,7 @@ void loadScreen(enum ScreensEnum screenId) {
void ui_init() {
create_screens();
loadScreen(SCREEN_ID_TEMPERATURE);
loadScreen(SCREEN_ID_MAIN);
}

1488
components/ui/ui_font_source_han_sans_sc_medium_36.c
View File

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