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86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
5 months ago
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/*
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* FanControl.h
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*
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* Author: Aleksey Gerasimenko
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* gerasimenko.aleksey.n@gmail.com
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*/
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#include <math.h>
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#include <stdint.h>
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#include "DSP2833x_Device.h"
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#include "FLTSYSLIB/Hysteresis.h"
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#include "FLTSYSLIB/DigitalInput.h"
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#include "FLTSYSLIB/FTimer.h"
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#include "FLTSYSLIB/Relay.h"
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#ifndef SYSCTRL_FANCONTROL_H_
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#define SYSCTRL_FANCONTROL_H_
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namespace SYSCTRL
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{
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struct FanControlConfiguration
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{
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float delay_off_timer;
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float control_state_timer;
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float voltage_level_on;
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float voltage_level_off;
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FanControlConfiguration():
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delay_off_timer(FP_ZERO),
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control_state_timer(FP_ZERO),
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voltage_level_on(FP_ZERO),
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voltage_level_off(FP_ZERO)
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{}
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//
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};//FanControlConfiguration
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class FanControl
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{
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public:
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enum mode_t {UNDEFINED, CONFIGURATE, OPERATIONAL};
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private:
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mode_t m_mode;
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private:
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float m_time_sample;
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float m_contact_bounce_period;
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float m_voltage_level_on;
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float m_voltage_level_off;
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private:
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Uint16 m_km11_control;
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Uint16 m_km11t_control;
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bool m_fan_state;// false - is off, true - is on
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bool m_fault;
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FLTSYSLIB::Hysteresis m_voltage_relay;
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FLTSYSLIB::FTimer m_delay_off_timer;
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FLTSYSLIB::FTimer m_control_state_timer;
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public:
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FanControl();
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void setup(float time_sample);
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void configure(const FanControlConfiguration& config);
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public:
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mode_t get_mode();
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bool compare(mode_t mode);
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public:
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Uint16 get_km11_control();
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Uint16 get_km11t_control();
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bool is_on();
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bool is_off();
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bool is_fault();
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public:
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void execute(float voltage, FLTSYSLIB::DigitalInput& aux_km);
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private:
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void (FanControl::*_execute)(float voltage, FLTSYSLIB::DigitalInput& aux_km);
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void _execute_undef(float voltage, FLTSYSLIB::DigitalInput& aux_km);
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void _execute_operational(float voltage, FLTSYSLIB::DigitalInput& aux_km);
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//
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};//FanControl
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} /* namespace SYSCTRL */
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#endif /* SYSCTRL_FANCONTROL_H_ */
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