CCSDSUtils.h

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// Copyright 2025-2026 ExoSpaceLabs
// SPDX-License-Identifier: Apache-2.0
 
#ifndef CCSDS_UTILS_H
#define CCSDS_UTILS_H
 
#include <CCSDSPacket.h>
#include <CCSDSManager.h>
#include <string>
#include <vector>
 
// free functions
uint16_t crc16(const std::vector<std::uint8_t> &data,
               std::uint16_t polynomial = 0x1021,
               std::uint16_t initialValue = 0xFFFF,
               std::uint16_t finalXorValue = 0x0000
);
 
 
bool stringEndsWith(const std::string& str, const std::string& suffix);
 
void printPacket(CCSDS::Packet &packet);
 
void printPackets(CCSDS::Manager & manager);
 
std::string getBinaryString(std::uint32_t value, std::int32_t bits);
 
std::string getBitsSpaces(std::int32_t num);
 
void printBufferData(const std::vector<std::uint8_t> &buffer, std::int32_t limitBytes = 20);
 
void printData(CCSDS::DataField dataField);
 
void printHeader(CCSDS::Header &header);
 
CCSDS::ResultBool printPrimaryHeader(CCSDS::Packet &packet);
 
void printDataField(CCSDS::Packet &packet);
 
CCSDS::ResultBool writeBinaryFile(const std::vector<std::uint8_t>& data, const std::string& filename);
 
CCSDS::ResultBuffer readBinaryFile(const std::string& filename);
 
bool fileExists(const std::string &fileName);
 
 
#endif // CCSDS_UTILS_H