65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/**
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* OTA Manager - Firmware Update Management
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* Handles Over-The-Air firmware updates via Wi-Fi
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*/
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#ifndef OTA_MANAGER_H
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#define OTA_MANAGER_H
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#include "esp_err.h"
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#include <stdint.h>
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#include <stdbool.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/semphr.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// OTA states
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typedef enum {
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OTA_STATE_IDLE = 0,
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OTA_STATE_CHECKING,
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OTA_STATE_DOWNLOADING,
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OTA_STATE_VERIFYING,
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OTA_STATE_READY_TO_UPDATE,
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OTA_STATE_UPDATING,
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OTA_STATE_COMPLETE,
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OTA_STATE_ERROR
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} ota_state_t;
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// OTA progress structure
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typedef struct {
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ota_state_t state;
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int progress_percent;
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char status_message[128];
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char error_message[128];
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uint32_t bytes_downloaded;
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uint32_t total_bytes;
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bool update_available;
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char new_version[32];
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char current_version[32];
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} ota_progress_t;
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// Function prototypes
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esp_err_t ota_manager_init(void);
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esp_err_t ota_manager_deinit(void);
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// Server configuration
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esp_err_t ota_manager_set_server_url(const char* server_url);
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// Update management
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esp_err_t ota_manager_check_for_updates(void);
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esp_err_t ota_manager_start_update(const char* url);
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esp_err_t ota_manager_install_update(void);
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esp_err_t ota_manager_cancel_update(void);
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esp_err_t ota_manager_get_current_version(char* version);
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// Progress monitoring
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esp_err_t ota_manager_get_progress(ota_progress_t* progress);
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#ifdef __cplusplus
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}
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#endif
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#endif // OTA_MANAGER_H
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