packet_manger.h

#pragma once
 
/************************************************************************************************
 * @file   packet_manager.h
 *
 * @brief  Packet manager class for firmware over the air (FOTA) updates
 *
 * @date   2025-03-16
 * @author Midnight Sun Team #24 - MSXVI
 ************************************************************************************************/
 
/* Standard library Headers */
#include <stdbool.h>
#include <stdint.h>
 
/* Inter-component Headers */
 
/* Intra-component Headers */
#include "fota_error.h"
#include "fota_packet.h"
 
#define PACKET_NUM 8
 
typedef struct {
  Packet rx_packets[PACKET_NUM];
  uint32_t crc32_expected;
  uint32_t crc32_calculated;
  Packet tx_packet;
} PacketManager;
 
FotaError crc_check(PacketManager *packet_manager);
 
FotaError transmit_packet(PacketManager *packet_manager);