133 lines
4.4 KiB
C
Executable File
133 lines
4.4 KiB
C
Executable File
#include <stdio.h>
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#include <inttypes.h>
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#include "sdkconfig.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_check.h"
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#include "esp_log.h"
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#include "wifi-connect.h"
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#include "lvgl_st7735s_use.h"
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#include "i2c_master_messager.h"
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#ifndef CONFIG_I2C_MASTER_MESSAGER_BH1750_ENABLE
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#define CONFIG_I2C_MASTER_MESSAGER_BH1750_ENABLE 0
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#endif
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#ifndef CONFIG_I2C_MASTER_MESSAGER_AHT30_ENABLE
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#define CONFIG_I2C_MASTER_MESSAGER_AHT30_ENABLE 0
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#endif
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#ifndef CONFIG_I2C_MASTER_MESSAGER_BH1750_READ_PERIOD_MS
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#define CONFIG_I2C_MASTER_MESSAGER_BH1750_READ_PERIOD_MS 500
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#endif
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#ifndef CONFIG_I2C_MASTER_MESSAGER_AHT30_READ_PERIOD_MS
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#define CONFIG_I2C_MASTER_MESSAGER_AHT30_READ_PERIOD_MS 2000
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#endif
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#ifndef CONFIG_I2C_MASTER_MESSAGER_ENABLE_INTERNAL_PULLUP
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#define CONFIG_I2C_MASTER_MESSAGER_ENABLE_INTERNAL_PULLUP 1
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#endif
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#define BOTANY_I2C_PORT I2C_NUM_0
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#define BOTANY_I2C_SCL_GPIO GPIO_NUM_5
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#define BOTANY_I2C_SDA_GPIO GPIO_NUM_4
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#define BOTANY_BH1750_ENABLE CONFIG_I2C_MASTER_MESSAGER_BH1750_ENABLE
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#define BOTANY_AHT30_ENABLE CONFIG_I2C_MASTER_MESSAGER_AHT30_ENABLE
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#define BOTANY_BH1750_PERIOD_MS CONFIG_I2C_MASTER_MESSAGER_BH1750_READ_PERIOD_MS
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#define BOTANY_AHT30_PERIOD_MS CONFIG_I2C_MASTER_MESSAGER_AHT30_READ_PERIOD_MS
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#define BOTANY_I2C_INTERNAL_PULLUP CONFIG_I2C_MASTER_MESSAGER_ENABLE_INTERNAL_PULLUP
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static const char *TAG = "main";
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void app_main(void)
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{
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// 初始化 Wi-Fi 配网组件，支持长按按键进入配网
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ESP_ERROR_CHECK(wifi_connect_init());
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printf("设备启动完成：长按按键进入配网模式，手机连接 ESP32-* 后访问 http://192.168.4.1\n");
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// 启动 LVGL 演示程序，显示简单的界面
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ESP_ERROR_CHECK(start_lvgl_demo());
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i2c_master_messager_config_t i2c_cfg = {
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.i2c_port = BOTANY_I2C_PORT,
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.scl_io_num = BOTANY_I2C_SCL_GPIO,
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.sda_io_num = BOTANY_I2C_SDA_GPIO,
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.i2c_enable_internal_pullup = BOTANY_I2C_INTERNAL_PULLUP,
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.bh1750_enable = BOTANY_BH1750_ENABLE,
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.aht30_enable = BOTANY_AHT30_ENABLE,
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.bh1750_read_period_ms = BOTANY_BH1750_PERIOD_MS,
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.aht30_read_period_ms = BOTANY_AHT30_PERIOD_MS,
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.bh1750_mode = BH1750_CONTINUE_1LX_RES,
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};
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bool i2c_ready = false;
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esp_err_t ret = i2c_master_messager_init(&i2c_cfg);
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if (ret == ESP_OK)
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{
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ret = i2c_master_messager_start();
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}
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if (ret != ESP_OK)
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{
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ESP_LOGE(TAG, "I2C 传感器管理启动失败: %s", esp_err_to_name(ret));
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ESP_LOGW(TAG, "请检查 I2C 引脚/上拉电阻/端口占用情况，系统将继续运行但不采集传感器");
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text("I2C init failed"));
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}
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else
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{
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i2c_ready = true;
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}
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for (;;)
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{
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i2c_master_messager_data_t sensor_data = {0};
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if (i2c_ready && i2c_master_messager_get_data(&sensor_data) == ESP_OK)
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{
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char text[64] = {0};
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if (BOTANY_BH1750_ENABLE && BOTANY_AHT30_ENABLE &&
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sensor_data.bh1750.valid && sensor_data.aht30.valid)
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{
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snprintf(text,
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sizeof(text),
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"L:%.0f T:%.1fC\nH:%.1f%%",
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sensor_data.bh1750.lux,
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sensor_data.aht30.temperature_c,
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sensor_data.aht30.humidity_rh);
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text(text));
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}
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else if (BOTANY_BH1750_ENABLE && sensor_data.bh1750.valid)
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{
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snprintf(text, sizeof(text), "Light: %.1f lx", sensor_data.bh1750.lux);
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text(text));
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}
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else if (BOTANY_AHT30_ENABLE && sensor_data.aht30.valid)
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{
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snprintf(text,
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sizeof(text),
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"T:%.1fC\nH:%.1f%%",
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sensor_data.aht30.temperature_c,
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sensor_data.aht30.humidity_rh);
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text(text));
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}
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else
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{
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text("Sensor waiting..."));
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}
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}
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else if (i2c_ready)
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{
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ESP_ERROR_CHECK(lvgl_st7735s_set_center_text("Sensor read fail"));
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}
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else
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{
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vTaskDelay(pdMS_TO_TICKS(2000));
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}
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vTaskDelay(pdMS_TO_TICKS(1000));
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}
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}
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