Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 1 | #pragma once |
2 | |||||
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 3 | #include "ec/pid.hpp" |
4 | #include "fan.hpp" | ||||
5 | |||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 6 | #include <memory> |
7 | #include <vector> | ||||
8 | |||||
Patrick Venture | a58197c | 2018-06-11 15:29:45 -0700 | [diff] [blame] | 9 | class ZoneInterface; |
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 10 | |
11 | /* | ||||
12 | * Base class for PID controllers. Each PID that implements this needs to | ||||
13 | * provide an input_proc, setpt_proc, and output_proc. | ||||
14 | */ | ||||
15 | class PIDController | ||||
16 | { | ||||
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 17 | public: |
18 | PIDController(const std::string& id, ZoneInterface* owner) : | ||||
19 | _owner(owner), _setpoint(0), _id(id) | ||||
20 | { | ||||
21 | } | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 22 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 23 | virtual ~PIDController() |
24 | { | ||||
25 | } | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 26 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 27 | virtual float input_proc(void) = 0; |
28 | virtual float setpt_proc(void) = 0; | ||||
29 | virtual void output_proc(float value) = 0; | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 30 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 31 | void pid_process(void); |
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 32 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 33 | std::string get_id(void) |
34 | { | ||||
35 | return _id; | ||||
36 | } | ||||
37 | float get_setpoint(void) | ||||
38 | { | ||||
39 | return _setpoint; | ||||
40 | } | ||||
41 | void set_setpoint(float setpoint) | ||||
42 | { | ||||
43 | _setpoint = setpoint; | ||||
44 | } | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 45 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 46 | ec::pid_info_t* get_pid_info(void) |
47 | { | ||||
48 | return &_pid_info; | ||||
49 | } | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 50 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 51 | protected: |
52 | ZoneInterface* _owner; | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 53 | |
Patrick Venture | da4a5dd | 2018-08-31 09:42:48 -0700 | [diff] [blame^] | 54 | private: |
55 | // parameters | ||||
56 | ec::pid_info_t _pid_info; | ||||
57 | float _setpoint; | ||||
58 | std::string _id; | ||||
Patrick Venture | d801218 | 2018-03-08 08:21:38 -0800 | [diff] [blame] | 59 | }; |