145 lines
4.6 KiB
C++
145 lines
4.6 KiB
C++
#ifndef BSP_Q7S_DEVICES_STARTRACKER_ARCSECJSONPARAMBASE_H_
|
|
#define BSP_Q7S_DEVICES_STARTRACKER_ARCSECJSONPARAMBASE_H_
|
|
|
|
#include <mission/acs/str/strHelpers.h>
|
|
|
|
#include <filesystem>
|
|
#include <fstream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
#include "eive/resultClassIds.h"
|
|
#include "fsfw/returnvalues/returnvalue.h"
|
|
|
|
using json = nlohmann::json;
|
|
|
|
/**
|
|
* @brief Base class for creation of parameter configuration commands. Reads parameter set
|
|
* from a json file located on the filesystem and generates the appropriate command
|
|
* to apply the parameters to the star tracker software.
|
|
*
|
|
* @author J. Meier
|
|
*/
|
|
class ArcsecJsonParamBase {
|
|
public:
|
|
static const uint8_t INTERFACE_ID = CLASS_ID::ARCSEC_JSON_BASE;
|
|
//! [EXPORT] : [COMMENT] Specified json file does not exist
|
|
static const ReturnValue_t JSON_FILE_NOT_EXISTS = MAKE_RETURN_CODE(1);
|
|
//! [EXPORT] : [COMMENT] Requested set does not exist in json file
|
|
static const ReturnValue_t SET_NOT_EXISTS = MAKE_RETURN_CODE(2);
|
|
//! [EXPORT] : [COMMENT] Requested parameter does not exist in json file
|
|
static const ReturnValue_t PARAM_NOT_EXISTS = MAKE_RETURN_CODE(3);
|
|
|
|
virtual ~ArcsecJsonParamBase() = default;
|
|
/**
|
|
* @brief Constructor
|
|
*
|
|
* @param fullname Name with absolute path of json file containing the parameters to set.
|
|
*/
|
|
ArcsecJsonParamBase(std::string setName);
|
|
|
|
/**
|
|
* @brief Initializes the properties json object and the set json object
|
|
*
|
|
* @param fullname Name including absolute path to json file
|
|
* @param setName The name of the set to work on
|
|
*
|
|
* @param return JSON_FILE_NOT_EXISTS if specified file does not exist, otherwise
|
|
* returnvalue::OK
|
|
*/
|
|
ReturnValue_t init(const std::string& filename);
|
|
|
|
/**
|
|
* @brief Fills a buffer with a parameter set
|
|
*
|
|
* @param fullname The name including the absolute path of the json file containing the
|
|
* parameter set.
|
|
* @param buffer Pointer to the buffer the command will be written to
|
|
*/
|
|
ReturnValue_t create(uint8_t* buffer);
|
|
|
|
/**
|
|
* @brief Returns the size of the parameter command.
|
|
*/
|
|
virtual size_t getSize() = 0;
|
|
|
|
protected:
|
|
/**
|
|
* @brief Reads the value of a parameter from a json set
|
|
*
|
|
* @param name The name of the parameter
|
|
* @param value The string representation of the read value
|
|
*
|
|
* @return returnvalue::OK if successful, otherwise PARAM_NOT_EXISTS
|
|
*/
|
|
ReturnValue_t getParam(const std::string name, std::string& value);
|
|
|
|
/**
|
|
* @brief Converts empty string which is equal to define a value as zero.
|
|
*/
|
|
void convertEmpty(std::string& value);
|
|
|
|
/**
|
|
* @brief This function adds a float represented as string to a buffer
|
|
*
|
|
* @param value The float in string representation to add
|
|
* @param buffer Pointer to the buffer the float will be written to
|
|
*/
|
|
void addfloat(const std::string value, uint8_t* buffer);
|
|
|
|
/**
|
|
* @brief This function adds a uint8_t represented as string to a buffer
|
|
*
|
|
* @param value The uint8_t in string representation to add
|
|
* @param buffer Pointer to the buffer the uint8_t will be written to
|
|
*/
|
|
void adduint8(const std::string value, uint8_t* buffer);
|
|
|
|
/**
|
|
* @brief This function adds a int16_t represented as string to a buffer
|
|
*
|
|
* @param value The int16_t in string representation to add
|
|
* @param buffer Pointer to the buffer the int16_t will be written to
|
|
*/
|
|
void addint16(const std::string value, uint8_t* buffer);
|
|
|
|
/**
|
|
* @brief This function adds a uint16_t represented as string to a buffer
|
|
*
|
|
* @param value The uint16_t in string representation to add
|
|
* @param buffer Pointer to the buffer the uint16_t will be written to
|
|
*/
|
|
void adduint16(const std::string value, uint8_t* buffer);
|
|
|
|
/**
|
|
* @brief This function adds a uint32_t represented as string to a buffer
|
|
*
|
|
* @param value The uint32_t in string representation to add
|
|
* @param buffer Pointer to the buffer the uint32_t will be written to
|
|
*/
|
|
void adduint32(const std::string value, uint8_t* buffer);
|
|
|
|
void addSetParamHeader(uint8_t* buffer, uint8_t setId);
|
|
|
|
private:
|
|
json properties;
|
|
json set;
|
|
std::string setName;
|
|
|
|
/**
|
|
* @brief This function must be implemented by the derived class to define creation of a
|
|
* parameter command.
|
|
*/
|
|
virtual ReturnValue_t createCommand(uint8_t* buffer) = 0;
|
|
|
|
void createJsonObject(const std::string fullname);
|
|
|
|
/**
|
|
* @brief Extracts the json set object form the json file
|
|
*
|
|
* @param setName The name of the set to create the json object from
|
|
*/
|
|
ReturnValue_t initSet();
|
|
};
|
|
|
|
#endif /* BSP_Q7S_DEVICES_STARTRACKER_ARCSECJSONPARAMBASE_H_ */
|