61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
#ifndef CLIENT_HANDLER_H
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#define CLIENT_HANDLER_H
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#include "freertos/FreeRTOS.h"
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/_intsup.h>
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#include <sys/types.h>
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#define MAX_CLIENTS 16
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#define MAC_LENGTH 6
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enum ClientErrors {
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CLIENT_OK = 0,
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CLIENT_EXISTS = -1,
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CLIENT_DOES_NOT_EXISTS = -2,
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CLIENT_LIST_FULL = -3,
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CLIENT_INVALID_ID = -4,
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};
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typedef enum {
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OTA_IDLE,
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OTA_AWAITING_ACK,
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OTA_PREPARING,
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OTA_READY,
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OTA_UPDATING,
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OTA_FAILED,
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OTA_SUCCESS,
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} ota_status_t;
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typedef struct {
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bool slotIsUsed;
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bool isAvailable;
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uint8_t clientID;
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uint8_t macAddr[MAC_LENGTH];
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TickType_t lastSuccessfullPing;
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TickType_t lastPing;
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uint16_t clientVersion;
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ota_status_t ota_status;
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uint16_t current_block_id;
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uint32_t chunk_bitmask;
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uint32_t resent_chunks_counter;
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uint8_t retry_counter;
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TickType_t last_seen;
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} ClientInfo;
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typedef struct {
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ClientInfo Clients[MAX_CLIENTS];
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uint8_t ClientCount;
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} ClientList;
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int get_client_id(ClientList *list, const uint8_t *client_mac);
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int add_client(ClientList *list, const uint8_t *client_mac);
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int remove_client(ClientList *list, const uint8_t clientid);
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int get_next_free_slot(ClientList *list);
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#endif
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