fota_datagram_payloads.h

#pragma once
 
/************************************************************************************************
 * @file    fota_datagram.h
 *
 * @brief   Fota Datagram Header File
 *
 * @date    2025-04-30
 * @author  Midnight Sun Team #24 - MSXVI
 ************************************************************************************************/
 
/* Standard library Headers */
#include <stdbool.h>
#include <stdint.h>
 
/* Inter-component Headers */
 
/* Intra-component Headers */
#include "fota_datagram.h"
 
#define FOTA_ERROR_MSG_LENGTH 256U
 
#define FOTA_FIRMWARE_ID_LENGTH 256U
 
typedef struct {
  uint32_t binary_size;                      
  uint32_t expected_binary_crc32;            
  uint8_t version_major;                     
  uint8_t version_minor;                     
  char firmware_id[FOTA_FIRMWARE_ID_LENGTH]; 
} FotaDatagramPayload_FirmwareMetadata;
 
typedef struct {
  uint8_t data[FOTA_MAX_DATAGRAM_SIZE]; 
} FotaDatagramPayload_FirmwareChunk;
 
typedef struct {
  uint8_t jump_location;   
  uint32_t magic_number;   
  uint8_t validation_flag; 
} FotaDatagramPayload_JumpToApp;
 
typedef struct {
  uint8_t ack_status;                    
  uint8_t response_to_type;              
  uint32_t error_code;                   
  char error_msg[FOTA_ERROR_MSG_LENGTH]; 
} FotaDatagramPayload_Acknowledgement;