// -----------------------------------------------------------------------------
/// @file  repairProcess.h
/// @brief File description
// -----------------------------------------------------------------------------
//  Micro-Key bv
//  Industrieweg 28, 9804 TG Noordhorn
//  Postbus 92, 9800 AB Zuidhorn
//  The Netherlands
//  Tel: +31 594 503020
//  Fax: +31 594 505825
//  Email: support@microkey.nl
//  Web: www.microkey.nl
// -----------------------------------------------------------------------------
/// $Revision$
/// $Author$
/// $Date$
//  (c) 2015 Micro-Key bv
// -----------------------------------------------------------------------------

/// @defgroup {group_name} {group_description}
/// Description

/// @file repairProcess.h
/// @ingroup {group_name}

#ifndef REPAIRPROCESS_H_
#define REPAIRPROCESS_H_


// -----------------------------------------------------------------------------
// Include files 
// -----------------------------------------------------------------------------
#include <stdbool.h>

#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"

#include "stm32f10x.h"

#include "repairPreset.h"

#include "PID.h"

// -----------------------------------------------------------------------------
// Constant and macro definitions 
// -----------------------------------------------------------------------------



// -----------------------------------------------------------------------------
// Type definitions. 
// -----------------------------------------------------------------------------

typedef enum
{
   PREPARE = 0,
   SOFTSTART,
   VOLTAGE_HOLD,
   PAUSE,
   FINISH_VERIFY,
   FINISHED
} RepairState;


struct RepairProcessParameters
{
   const struct AdcChannel* adcRow1;
   const struct AdcChannel* adcRow2;
   const struct AdcChannel* adcRow3;
   const struct MAX5715_DAC* dacRow1;
   const struct MAX5715_DAC* dacRow2;
   const struct MAX5715_DAC* dacRow3;
};

struct RepairProcess
{
   TaskHandle_t taskHandle;
   int TaskPriority;
   uint16_t stackSize;
   bool runTask;
   SemaphoreHandle_t secondsSyncronisation;
   uint32_t secondsCounter;
   RepairState currentState;
   bool initialized;
   struct RepairPreset* repairPreset;
   const struct AdcChannel* adcRow1;
   const struct AdcChannel* adcRow2;
   const struct AdcChannel* adcRow3;
   const struct MAX5715_DAC* dacRow1;
   const struct MAX5715_DAC* dacRow2;
   const struct MAX5715_DAC* dacRow3;
   struct Pid pidRow1;
   struct Pid pidRow2;
   struct Pid pidRow3;
};

// -----------------------------------------------------------------------------
// Function declarations 
// -----------------------------------------------------------------------------


/** ----------------------------------------------------------------------------
 * repairProcess_construct
 * Description of function
 *
 * @param	self                       The process object
 * @param	taskPriority               Task priority for the repair process
 * @param   stackSize                  Stacksize of the task
 *
 * @return	ErrorStatus                SUCCESS if construction was successful
 *                                     ERROR otherwise
 *
 * @todo
 * -----------------------------------------------------------------------------
 */
extern ErrorStatus repairProcess_construct(struct RepairProcess* self, struct RepairProcessParameters* parameters, int taskPriority, uint16_t stackSize);


/** ----------------------------------------------------------------------------
 * repairProcess_feedSecondsCounter
 * Feeds the seconds counter of the repair process.
 * The process is designed to be run every second, so this feed function should
 * be called every second.
 *
 * @param	self                       The repair process
 *
 * @return	void
 *
 * @todo
 * -----------------------------------------------------------------------------
 */
extern void repairProcess_feedSecondsCounter(struct RepairProcess* self);


/** ----------------------------------------------------------------------------
 * repairProcess_feedSecondsCounterFromISR
 * Feeds the seconds counter of the repair process.
 * This function should be called in an ISR context
 * The process is designed to be run every second, so this feed function should
 * be called every second.
 *
 * @param   self                       The repair process
 *
 * @return  void
 *
 * @todo
 * -----------------------------------------------------------------------------
 */
extern void repairProcess_feedSecondsCounterFromISR(struct RepairProcess* self);


/** ----------------------------------------------------------------------------
 * repairProcess_getRepairTime
 * Returns the current active repair time in seconds.
 *
 * @param	self
 * @param	repairTime
 *
 * @return	ErrorStatus
 *
 * @todo
 * -----------------------------------------------------------------------------
 */
extern ErrorStatus repairProcess_getRepairTime(const struct RepairProcess* self, uint32_t* repairTime);

#endif /* REPAIRPROCESS_H_ */