添加智能灯固件代码

2025-12-19 09:25:54 +08:00 · 2021-07-13 17:14:51 +08:00
parent 332f74dd17
commit ecc0b91b8b
2568 changed files with 229441 additions and 0 deletions
--- a/firmware/esp-idf/wumei-smart-firmware/main/i2c_temp.c
+++ b/firmware/esp-idf/wumei-smart-firmware/main/i2c_temp.c
@@ -0,0 +1,81 @@
+/******************************************************************************
+ * 作者：kerwincui
+ * 时间：2021-06-08
+ * 邮箱：164770707@qq.com
+ * 源码地址：https://gitee.com/kerwincui/wumei-smart
+ * author: kerwincui
+ * create: 2021-06-08
+ * email：164770707@qq.com
+ * source:https://github.com/kerwincui/wumei-smart
+ ******************************************************************************/
+#include "i2c_temp.h"
+#include "common.h"
+#include <stdio.h>
+#include "unity.h"
+#include "driver/i2c.h"
+#include "i2c_bus.h"
+#include "esp_system.h"
+#include "sht3x.h"
+
+#define I2C_MASTER_SCL_IO          (gpio_num_t)IO_SENSOR_SCL         /*!< gpio number for I2C master clock */
+#define I2C_MASTER_SDA_IO          (gpio_num_t)IO_SENSOR_SDA         /*!< gpio number for I2C master data  */
+#define I2C_MASTER_NUM              I2C_NUM_1              /*!< I2C port number for master dev */
+#define I2C_MASTER_FREQ_HZ          100000                 /*!< I2C master clock frequency */
+
+static i2c_bus_handle_t i2c_bus = NULL;
+static sht3x_handle_t sht3x = NULL;
+
+/**
+ * @brief i2c master initialization
+ */
+static void sht3x_init()
+{
+    i2c_config_t conf = {
+        .mode = I2C_MODE_MASTER,
+        .sda_io_num = I2C_MASTER_SDA_IO,
+        .sda_pullup_en = GPIO_PULLUP_ENABLE,
+        .scl_io_num = I2C_MASTER_SCL_IO,
+        .scl_pullup_en = GPIO_PULLUP_ENABLE,
+        .master.clk_speed = I2C_MASTER_FREQ_HZ,
+    };
+    i2c_bus = i2c_bus_create(I2C_MASTER_NUM, &conf);
+    sht3x = sht3x_create(i2c_bus, SHT3x_ADDR_PIN_SELECT_VSS);
+    sht3x_set_measure_mode(sht3x, SHT3x_PER_2_MEDIUM);  /*!< here read data in periodic mode*/
+}
+
+void sht3x_deinit()
+{
+    sht3x_delete(&sht3x);
+    i2c_bus_delete(&i2c_bus);
+}
+
+static void sht3x_get_data()
+{
+    float Tem_val, Hum_val;
+    int cnt = 1000;
+
+    while (cnt--) {
+        if (sht3x_get_humiture(sht3x, &Tem_val, &Hum_val) == 0) {
+            printf("temperature %.2f°C    ", Tem_val);
+            printf("humidity:%.2f %%\n", Hum_val);
+        }
+        vTaskDelay(3000 / portTICK_RATE_MS);
+    }
+}
+
+void i2c_temp_start(void)
+{
+    sht3x_init();
+    // vTaskDelay(1000 / portTICK_RATE_MS);
+    // sht3x_get_data();
+    // sht3x_deinit();
+}
+
+//获取空气温湿度
+void get_temp_humi(){    
+    if (sht3x_get_humiture(sht3x, &air_temperature, &air_humidity) == 0) {
+        printf("temperature %.2f°C    ", air_temperature);
+        printf("humidity:%.2f %%\n", air_humidity);
+    }
+    
+}