eive-obsw/linux/devices/SusPolling.h

#ifndef LINUX_DEVICES_SUSPOLLING_H_
#define LINUX_DEVICES_SUSPOLLING_H_

#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/tasks/ExecutableObjectIF.h>
#include <fsfw/tasks/SemaphoreIF.h>
#include <fsfw_hal/linux/spi/SpiComIF.h>

#include "devices/addresses.h"
#include "mission/devices/devicedefinitions/acsPolling.h"

class SusPolling : public SystemObject, public ExecutableObjectIF, public DeviceCommunicationIF {
 public:
  SusPolling(object_id_t objectId, SpiComIF& spiComIF, GpioIF& gpioIF);

  ReturnValue_t performOperation(uint8_t operationCode) override;
  ReturnValue_t initialize() override;

 private:
  enum class InternalState { IDLE, BUSY } state = InternalState::IDLE;

  struct SusDev {
    SpiCookie* cookie = nullptr;
    bool performStartup = false;
    acs::SimpleSensorMode mode = acs::SimpleSensorMode::OFF;
    ReturnValue_t replyResult = returnvalue::OK;
    acs::SusReply ownReply{};
    acs::SusReply readerReply{};
  };

  MutexIF* ipcLock;
  SemaphoreIF* semaphore;
  uint8_t* rawReply = nullptr;
  size_t dummy = 0;
  SpiComIF& spiComIF;
  GpioIF& gpioIF;

  std::array<SusDev, 12> susDevs;
  std::array<uint8_t, 32> cmdBuf;

  ReturnValue_t initializeInterface(CookieIF* cookie) override;
  ReturnValue_t sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) override;
  ReturnValue_t getSendSuccess(CookieIF* cookie) override;
  ReturnValue_t requestReceiveMessage(CookieIF* cookie, size_t requestLen) override;
  ReturnValue_t readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) override;

  ReturnValue_t handleSusPolling();
  static int addressToIndex(address_t addr);
};

#endif /* LINUX_DEVICES_SUSPOLLING_H_ */