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#ifndef CONTROLLER_TEMP_H_
#define CONTROLLER_TEMP_H_
#include "util.h"
#include "fixpt.h"
#define CELSIUS(celsius) ((float)(celsius))
/* Temperature controller PID parameters */
#define CONTRTEMP_PID_KP_NORMAL 1.5
#define CONTRTEMP_PID_KI_NORMAL 0.3
#define CONTRTEMP_PID_KD_NORMAL 0.2
#define CONTRTEMP_PID_D_DECAY_NORMAL 2.0
/* Temperature controller boost (1) PID parameters */
#if CONF_BOOST
# define CONTRTEMP_PID_KP_BOOST1 1.5
# define CONTRTEMP_PID_KI_BOOST1 0.4
# define CONTRTEMP_PID_KD_BOOST1 0.5
# define CONTRTEMP_PID_D_DECAY_BOOST1 2.0
#endif
/* Temperature controller boost (2) PID parameters */
#if CONF_BOOST
# define CONTRTEMP_PID_KP_BOOST2 1.5
# define CONTRTEMP_PID_KI_BOOST2 0.5
# define CONTRTEMP_PID_KD_BOOST2 1.0
# define CONTRTEMP_PID_D_DECAY_BOOST2 2.0
#endif
/* Temperature controller integral part limits. */
#define CONTRTEMP_NEGLIM_I CELSIUS(-30)
#define CONTRTEMP_POSLIM_I CELSIUS(80)
/* Temperature controller final limits. */
#define CONTRTEMP_NEGLIM CELSIUS(0)
#define CONTRTEMP_POSLIM CELSIUS(480)
/* Temperature to current mapping. */
#define CONTRTEMP_MAP_TEMPLO CELSIUS(0)
#define CONTRTEMP_MAP_CURRLO AMPERE(0)
#define CONTRTEMP_MAP_TEMPHI CELSIUS(250)
#define CONTRTEMP_MAP_CURRHI AMPERE(5)
/* Temperature controller default idle setpoint. */
#define CONTRTEMP_DEF_IDLE_SETPOINT CELSIUS(150)
enum contrtemp_boostmode {
TEMPBOOST_NORMAL,
#if CONF_BOOST
TEMPBOOST_BOOST1,
TEMPBOOST_BOOST2,
#endif
NR_BOOST_MODES,
};
void contrtemp_set_feedback(fixpt_t r);
fixpt_t contrtemp_get_feedback(void);
void contrtemp_update_setpoint(void);
void contrtemp_set_idle_setpoint(fixpt_t w);
void contrtemp_set_enabled(bool enabled);
void contrtemp_set_emerg(bool emergency);
bool contrtemp_in_emerg(void);
bool contrtemp_is_idle(void);
bool contrtemp_is_heating_up(void);
enum contrtemp_boostmode contrtemp_get_boost_mode(void);
void contrtemp_update_pid_config(void);
void contrtemp_init(void);
#endif /* CONTROLLER_TEMP_H_ */
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