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功能：添加 Wi-Fi 连接管理组件

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在 wifi-connect.c 中实现了新的 Wi-Fi 连接管理模块，负责配网、连接及状态上报。

添加了用于 Wi-Fi 配置和状态显示的 HTML 界面。

集成了 NVS 用于存储 Wi-Fi 凭证。

更新了 CMakeLists.txt 以包含新模块的依赖项。

修改了 main.c 以初始化 Wi-Fi 连接管理并等待连接成功。
This commit is contained in:
Wang Beihong
2026-04-20 13:11:50 +08:00
parent 3e63b8e526
commit a1566f3dc6
20 changed files with 2163 additions and 2 deletions
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3
components/relay_ctrl/CMakeLists.txt Normal file
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idf_component_register(SRCS "relay_ctrl.c"
INCLUDE_DIRS "include"
REQUIRES esp_driver_gpio)

63
components/relay_ctrl/include/relay_ctrl.h Normal file
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#pragma once
#include <stdbool.h>
#include "driver/gpio.h"
#include "esp_err.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
RELAY_CTRL_ID_1 = 0,
RELAY_CTRL_ID_2 = 1,
RELAY_CTRL_ID_3 = 2,
RELAY_CTRL_ID_4 = 3,
RELAY_CTRL_ID_MAX,
} relay_ctrl_id_t;
/**
* @brief 初始化四路继电器控制模块。
*
* @param relay1_gpio 继电器1控制引脚
* @param relay2_gpio 继电器2控制引脚
* @param relay3_gpio 继电器3控制引脚
* @param relay4_gpio 继电器4控制引脚
* @param active_high 继电器有效电平，true=高电平吸合，false=低电平吸合
*/
esp_err_t relay_ctrl_init(gpio_num_t relay1_gpio,
gpio_num_t relay2_gpio,
gpio_num_t relay3_gpio,
gpio_num_t relay4_gpio,
bool active_high);
/**
* @brief 设置指定继电器状态。
*
* @param relay_id 继电器编号
* @param on true=吸合，false=断开
*/
esp_err_t relay_ctrl_set(relay_ctrl_id_t relay_id, bool on);
/**
* @brief 翻转指定继电器状态。
*/
esp_err_t relay_ctrl_toggle(relay_ctrl_id_t relay_id);
/**
* @brief 获取指定继电器状态。
*
* @param relay_id 继电器编号
* @param on_out [out] 当前逻辑状态，true=吸合，false=断开
*/
esp_err_t relay_ctrl_get(relay_ctrl_id_t relay_id, bool *on_out);
/**
* @brief 一次性设置四个继电器状态。
*/
esp_err_t relay_ctrl_set_all(bool relay1_on, bool relay2_on, bool relay3_on, bool relay4_on);
#ifdef __cplusplus
}
#endif

128
components/relay_ctrl/relay_ctrl.c Normal file
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#include "relay_ctrl.h"
#include <stdint.h>
#include "esp_check.h"
#include "esp_log.h"
static const char *TAG = "relay_ctrl";
typedef struct {
bool inited;
bool active_high;
gpio_num_t pins[RELAY_CTRL_ID_MAX];
bool states[RELAY_CTRL_ID_MAX];
} relay_ctx_t;
static relay_ctx_t s_ctx;
static inline int relay_level_from_state(bool on)
{
return (on == s_ctx.active_high) ? 1 : 0;
}
static esp_err_t relay_validate_id(relay_ctrl_id_t relay_id)
{
ESP_RETURN_ON_FALSE(relay_id >= RELAY_CTRL_ID_1 && relay_id < RELAY_CTRL_ID_MAX,
ESP_ERR_INVALID_ARG, TAG, "invalid relay id");
return ESP_OK;
}
esp_err_t relay_ctrl_init(gpio_num_t relay1_gpio,
gpio_num_t relay2_gpio,
gpio_num_t relay3_gpio,
gpio_num_t relay4_gpio,
bool active_high)
{
ESP_RETURN_ON_FALSE(GPIO_IS_VALID_OUTPUT_GPIO(relay1_gpio), ESP_ERR_INVALID_ARG, TAG, "relay1 gpio invalid");
ESP_RETURN_ON_FALSE(GPIO_IS_VALID_OUTPUT_GPIO(relay2_gpio), ESP_ERR_INVALID_ARG, TAG, "relay2 gpio invalid");
ESP_RETURN_ON_FALSE(GPIO_IS_VALID_OUTPUT_GPIO(relay3_gpio), ESP_ERR_INVALID_ARG, TAG, "relay3 gpio invalid");
ESP_RETURN_ON_FALSE(GPIO_IS_VALID_OUTPUT_GPIO(relay4_gpio), ESP_ERR_INVALID_ARG, TAG, "relay4 gpio invalid");
const gpio_num_t relay_gpios[RELAY_CTRL_ID_MAX] = {
relay1_gpio,
relay2_gpio,
relay3_gpio,
relay4_gpio,
};
s_ctx.active_high = active_high;
uint64_t pin_bit_mask = 0;
for (int i = 0; i < RELAY_CTRL_ID_MAX; ++i) {
s_ctx.pins[i] = relay_gpios[i];
pin_bit_mask |= (1ULL << relay_gpios[i]);
}
const gpio_config_t io_cfg = {
.pin_bit_mask = pin_bit_mask,
.mode = GPIO_MODE_OUTPUT,
.pull_down_en = GPIO_PULLDOWN_DISABLE,
.pull_up_en = GPIO_PULLUP_DISABLE,
.intr_type = GPIO_INTR_DISABLE,
};
ESP_RETURN_ON_ERROR(gpio_config(&io_cfg), TAG, "relay gpio config failed");
// 默认上电全部断开
for (int i = 0; i < RELAY_CTRL_ID_MAX; ++i) {
s_ctx.states[i] = false;
ESP_RETURN_ON_ERROR(gpio_set_level(relay_gpios[i], relay_level_from_state(false)),
TAG,
"relay set init level failed");
}
s_ctx.inited = true;
ESP_LOGI(TAG,
"继电器初始化完成: relay1=GPIO%d relay2=GPIO%d relay3=GPIO%d relay4=GPIO%d active_high=%d",
relay1_gpio,
relay2_gpio,
relay3_gpio,
relay4_gpio,
active_high);
return ESP_OK;
}
esp_err_t relay_ctrl_set(relay_ctrl_id_t relay_id, bool on)
{
ESP_RETURN_ON_FALSE(s_ctx.inited, ESP_ERR_INVALID_STATE, TAG, "relay not initialized");
ESP_RETURN_ON_ERROR(relay_validate_id(relay_id), TAG, "invalid relay id");
ESP_RETURN_ON_ERROR(gpio_set_level(s_ctx.pins[relay_id], relay_level_from_state(on)),
TAG,
"relay set level failed");
s_ctx.states[relay_id] = on;
ESP_LOGI(TAG, "继电器%d -> %s (GPIO%d level=%d)",
relay_id + 1,
on ? "ON" : "OFF",
s_ctx.pins[relay_id],
relay_level_from_state(on));
return ESP_OK;
}
esp_err_t relay_ctrl_toggle(relay_ctrl_id_t relay_id)
{
ESP_RETURN_ON_FALSE(s_ctx.inited, ESP_ERR_INVALID_STATE, TAG, "relay not initialized");
ESP_RETURN_ON_ERROR(relay_validate_id(relay_id), TAG, "invalid relay id");
return relay_ctrl_set(relay_id, !s_ctx.states[relay_id]);
}
esp_err_t relay_ctrl_get(relay_ctrl_id_t relay_id, bool *on_out)
{
ESP_RETURN_ON_FALSE(s_ctx.inited, ESP_ERR_INVALID_STATE, TAG, "relay not initialized");
ESP_RETURN_ON_FALSE(on_out != NULL, ESP_ERR_INVALID_ARG, TAG, "on_out is null");
ESP_RETURN_ON_ERROR(relay_validate_id(relay_id), TAG, "invalid relay id");
*on_out = s_ctx.states[relay_id];
return ESP_OK;
}
esp_err_t relay_ctrl_set_all(bool relay1_on, bool relay2_on, bool relay3_on, bool relay4_on)
{
ESP_RETURN_ON_FALSE(s_ctx.inited, ESP_ERR_INVALID_STATE, TAG, "relay not initialized");
ESP_RETURN_ON_ERROR(relay_ctrl_set(RELAY_CTRL_ID_1, relay1_on), TAG, "set relay1 failed");
ESP_RETURN_ON_ERROR(relay_ctrl_set(RELAY_CTRL_ID_2, relay2_on), TAG, "set relay2 failed");
ESP_RETURN_ON_ERROR(relay_ctrl_set(RELAY_CTRL_ID_3, relay3_on), TAG, "set relay3 failed");
ESP_RETURN_ON_ERROR(relay_ctrl_set(RELAY_CTRL_ID_4, relay4_on), TAG, "set relay4 failed");
return ESP_OK;
}