47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef STATE_H_
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#define STATE_H_
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#include <stdint.h>
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#include <stdbool.h>
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#include "esp_err.h"
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#define STATE_IIC_MAX_DEVICES 16
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#define STATE_WIFI_SSID_MAX_LEN 32
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typedef struct wifi_ssid_node {
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char ssid[STATE_WIFI_SSID_MAX_LEN + 1];
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struct wifi_ssid_node *next;
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} wifi_ssid_node_t;
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typedef struct {
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uint8_t battery_percent;
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bool battery_valid;
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uint8_t iic_devices[STATE_IIC_MAX_DEVICES];
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uint8_t iic_device_count;
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wifi_ssid_node_t *wifi_ssid_head;
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uint8_t wifi_ssid_count;
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char wifi_connected_ssid[STATE_WIFI_SSID_MAX_LEN + 1];
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} system_state_t;
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void state_init(void);
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void state_set_battery(uint8_t percent);
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uint8_t state_get_battery(void);
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void state_clear_iic_devices(void);
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void state_add_iic_device(uint8_t addr);
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uint8_t state_get_iic_device_count(void);
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uint8_t state_get_iic_device(uint8_t index);
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void state_clear_wifi_ssids(void);
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esp_err_t state_add_wifi_ssid(const char *ssid);
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uint8_t state_get_wifi_ssid_count(void);
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const wifi_ssid_node_t *state_wifi_ssids_lock(void);
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void state_wifi_ssids_unlock(void);
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void state_set_wifi_connected_ssid(const char *ssid);
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const char *state_get_wifi_connected_ssid(void);
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#endif
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