src/modules/tools/temperaturecontrol/TemperatureControl.h

   1 #ifndef TEMPERATURECONTROL_H
   2 #define TEMPERATURECONTROL_H
   3
   4 #include "mbed.h"
   5 #include "libs/Module.h"
   6 #include "libs/Kernel.h"
   7 #include <math.h>
   8
   9 #define UNDEFINED -1
  10
  11
  12 #define temperature_control_r0_ckeckusm    8728
  13 #define readings_per_second_ckeckusm       18645
  14 #define temperature_control_t0_ckeckusm    9754
  15 #define temperature_control_beta_ckeckusm  64275
  16 #define temperature_control_vadc_ckeckusm  8725
  17 #define temperature_control_vcc_ckeckusm   4274
  18 #define temperature_control_r1_ckeckusm    8985
  19 #define temperature_control_r2_ckeckusm    9242
  20
  21
  22
  23
  24 class TemperatureControl : public Module {
  25     public:
  26         TemperatureControl();
  27
  28         void on_module_loaded();
  29         void on_gcode_execute(void* argument);
  30         void on_config_reload(void* argument);
  31         void set_desired_temperature(double desired_temperature);
  32         double get_temperature();
  33         double adc_value_to_temperature(double adc_value);
  34         double temperature_to_adc_value(double temperature);
  35         void thermistor_read_tick();
  36         double new_thermistor_reading();
  37         double average_adc_reading();
  38
  39
  40         AnalogIn* thermistor_pin;
  41         PwmOut*   heater_pwm;
  42         double    pwm_value;
  43         double    desired_adc_value;
  44         double    tail_adc_value;
  45         double    head_adc_value;
  46
  47         // Thermistor computation settings
  48         double r0;
  49         double t0;
  50         double r1;
  51         double r2;
  52         double beta;
  53         double vadc;
  54         double vcc;
  55         double k;
  56         double vs;
  57         double rs;
  58
  59         double acceleration_factor;
  60         double readings_per_second;
  61
  62         RingBuffer<double,16> queue;  // Queue of Blocks
  63         int error_count;
  64 };
  65
  66 #endif