fsm_thermostat.h

Go to the documentation of this file.

 
#ifndef FSM_THERMOSTAT_H
#define FSM_THERMOSTAT_H
 
/* Includes ------------------------------------------------------------------*/
/* Standard C includes */
#include <stdint.h>
 
/* Other includes */
#include <fsm.h>
#include "port_led.h"
#include "port_temp_sensor.h"
 
/* Defines and enums ----------------------------------------------------------*/
/* Defines */
#define THERMOSTAT_TIMEOUT_SEC 1        
#define THERMOSTAT_HISTORY 10           
#define THERMOSTAT_DEFAULT_THRESHOLD 25 
/* Enums */
 
enum FSM_THERMOSTAT_STATES
{
    THERMOSTAT_OFF = 0, 
    THERMOSTAT_ON       
};
 
enum THERMOSTAT_EVENTS
{
    UNKNOWN = -1,   
    ACTIVATION = 0, 
    DEACTIVATION    
};
 
/* Typedefs ------------------------------------------------------------------*/
typedef struct
{
    fsm_t f;                                       
    port_led_hw_t *p_led_heat;                     
    port_led_hw_t *p_led_comfort;                  
    port_temp_hw_t *p_temp_sensor;                 
    bool last_events[THERMOSTAT_HISTORY];          
    uint32_t last_time_events[THERMOSTAT_HISTORY]; 
    uint8_t event_idx;                             
    double threshold_temp_celsius;                 
    uint32_t timer_period_sec;                     
} fsm_thermostat_t;
 
/* Function prototypes and explanations ---------------------------------------*/
fsm_t *fsm_thermostat_new(port_led_hw_t *p_led_heat, port_led_hw_t *p_led_comfort, port_temp_hw_t *p_temp);
 
uint32_t fsm_thermostat_get_last_time_event(fsm_t *p_this, uint8_t event);
 
uint8_t fsm_thermostat_get_status(fsm_t *p_this);
 
#endif /* FSM_THERMOSTAT_H */