增加状态管理

2026-07-30 19:43:39 +08:00
parent cef702dba0
commit b1e8ffbf85
6 changed files with 250 additions and 2 deletions
@@ -0,0 +1,46 @@
+#ifndef STATE_H_
+#define STATE_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "esp_err.h"
+
+#define STATE_IIC_MAX_DEVICES   16
+#define STATE_WIFI_SSID_MAX_LEN 32
+
+typedef struct wifi_ssid_node {
+    char ssid[STATE_WIFI_SSID_MAX_LEN + 1];
+    struct wifi_ssid_node *next;
+} wifi_ssid_node_t;
+
+typedef struct {
+    uint8_t  battery_percent;
+    bool     battery_valid;
+
+    uint8_t  iic_devices[STATE_IIC_MAX_DEVICES];
+    uint8_t  iic_device_count;
+
+    wifi_ssid_node_t *wifi_ssid_head;
+    uint8_t  wifi_ssid_count;
+    char     wifi_connected_ssid[STATE_WIFI_SSID_MAX_LEN + 1];
+} system_state_t;
+
+void state_init(void);
+
+void     state_set_battery(uint8_t percent);
+uint8_t  state_get_battery(void);
+
+void     state_clear_iic_devices(void);
+void     state_add_iic_device(uint8_t addr);
+uint8_t  state_get_iic_device_count(void);
+uint8_t  state_get_iic_device(uint8_t index);
+
+void          state_clear_wifi_ssids(void);
+esp_err_t     state_add_wifi_ssid(const char *ssid);
+uint8_t       state_get_wifi_ssid_count(void);
+const wifi_ssid_node_t *state_wifi_ssids_lock(void);
+void          state_wifi_ssids_unlock(void);
+void          state_set_wifi_connected_ssid(const char *ssid);
+const char   *state_get_wifi_connected_ssid(void);
+
+#endif