gpio_manager.h

#pragma once
 
/************************************************************************************************
 * @file   gpio_manager.h
 *
 * @brief  Header file defining the Server GpioManager class
 *
 * @date   2025-01-04
 * @author Aryan Kashem
 ************************************************************************************************/
 
/* Standard library Headers */
#include <stdint.h>
#include <string.h>
 
#include <unordered_map>
 
/* Inter-component Headers */
#include "gpio_datagram.h"
 
/* Intra-component Headers */
 
class GpioManager {
 private:
  using PinInfo = std::unordered_map<std::string, std::string>;
 
  std::unordered_map<std::string, PinInfo> m_gpioInfo; 
  Datagram::Gpio m_gpioDatagram;                       
  std::string stringifyPinMode(Datagram::Gpio::Mode mode);
 
  std::string stringifyPinAltFunction(Datagram::Gpio::AltFunction altFunction);
 
  void loadGpioInfo(std::string &projectName);
 
  void saveGpioInfo(std::string &projectName);
 
 public:
  GpioManager() = default;
 
  void updateGpioPinState(std::string &projectName, std::string &payload);
 
  void updateGpioAllStates(std::string &projectName, std::string &payload);
 
  void updateGpioPinMode(std::string &projectName, std::string &payload);
 
  void updateGpioAllModes(std::string &projectName, std::string &payload);
 
  void updateGpioPinAltFunction(std::string &projectName, std::string &payload);
 
  void updateGpioAllAltFunctions(std::string &projectName, std::string &payload);
 
  std::string createGpioCommand(CommandCode commandCode, std::string &gpioPortPin, std::string data);
};