/**
 * Heater PWM control & regulation + temp sensing loop
 */

#ifndef BLUEPILLTROUBA_APP_HEATER_H
#define BLUEPILLTROUBA_APP_HEATER_H

#include <stdbool.h>
#include "cmsis_os2.h"

#define MAX_TEMP 400

extern osThreadId_t heaterTskHandle;

void app_task_heater(void *argument);

/// Clear manual override, disable heater for normal mode.
void app_heater_manual_override_clear();

/// Set manual override PWM 0-100%.
/// Also disables heater in the normal mode.
void app_heater_manual_override(int percent);

/// Set heater regulator tuning.
/// Mutex is locked internally.
void app_heater_set_tuning(float p, float i, float d);

/// Set heater on/off.
/// Mutex is locked internally.
void app_heater_enable(bool enable);

/// Set heater setpoint
/// Mutex is locked internally.
void app_heater_set_target(float target);

/// Shutdown the heater; This function does not use mutex and just disables the PWM via register access.
void app_heater_emergency_shutdown();


bool app_heater_get_state();

float app_heater_get_target();

#endif //BLUEPILLTROUBA_APP_HEATER_H