-/*
- This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
- Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef TEMPERATURECONTROL_H
-#define TEMPERATURECONTROL_H
-
-#include "mbed.h"
-#include "libs/Module.h"
-#include "libs/Kernel.h"
-#include <math.h>
-
-#define UNDEFINED -1
-
-#define temperature_control_thermistor_checksum 22986
-#define temperature_control_r0_ckeckusm 8728
-#define readings_per_second_ckeckusm 18645
-#define temperature_control_t0_ckeckusm 9754
-#define temperature_control_beta_ckeckusm 64275
-#define temperature_control_vadc_ckeckusm 8725
-#define temperature_control_vcc_ckeckusm 4274
-#define temperature_control_r1_ckeckusm 8985
-#define temperature_control_r2_ckeckusm 9242
-
-
-
-
-class TemperatureControl : public Module {
- public:
- TemperatureControl();
-
- void on_module_loaded();
- void on_main_loop(void* argument);
- void on_gcode_execute(void* argument);
- void on_config_reload(void* argument);
- void set_desired_temperature(double desired_temperature);
- double get_temperature();
- double adc_value_to_temperature(double adc_value);
- double temperature_to_adc_value(double temperature);
- void thermistor_read_tick();
- double new_thermistor_reading();
- double average_adc_reading();
-
-
- AnalogIn* thermistor_pin;
- PwmOut* heater_pwm;
- double pwm_value;
- double desired_adc_value;
- double tail_adc_value;
- double head_adc_value;
-
- // Thermistor computation settings
- double r0;
- double t0;
- double r1;
- double r2;
- double beta;
- double vadc;
- double vcc;
- double k;
- double vs;
- double rs;
-
- double acceleration_factor;
- double readings_per_second;
-
- RingBuffer<double,16> queue; // Queue of Blocks
- int error_count;
-};
-
-#endif
+/*
+ this file is part of smoothie (http://smoothieware.org/). the motion control part is heavily based on grbl (https://github.com/simen/grbl).
+ smoothie is free software: you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation, either version 3 of the license, or (at your option) any later version.
+ smoothie is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. see the gnu general public license for more details.
+ you should have received a copy of the gnu general public license along with smoothie. if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef temperaturecontrol_h
+#define temperaturecontrol_h
+
+#include "Pwm.h"
+#include <math.h>
+
+#include "RingBuffer.h"
+
+#define QUEUE_LEN 8
+
+class Module;
+class TemperatureControlPool;
+
+class TemperatureControl : public Module {
+
+ public:
+ TemperatureControl(uint16_t name);
+
+ void on_module_loaded();
+ void on_main_loop(void* argument);
+ void on_gcode_execute(void* argument);
+ void on_gcode_received(void* argument);
+ void on_config_reload(void* argument);
+ void on_second_tick(void* argument);
+ void on_get_public_data(void* argument);
+ void on_set_public_data(void* argument);
+
+ void set_desired_temperature(float desired_temperature);
+ float get_temperature();
+ float adc_value_to_temperature(int adc_value);
+ uint32_t thermistor_read_tick(uint32_t dummy);
+ int new_thermistor_reading();
+
+
+ int pool_index;
+ TemperatureControlPool *pool;
+ friend class PID_Autotuner;
+
+ private:
+ void pid_process(float);
+
+ float target_temperature;
+
+ float preset1;
+ float preset2;
+
+ // Thermistor computation settings
+ float r0;
+ float t0;
+ int r1;
+ int r2;
+ float beta;
+ float j;
+ float k;
+
+
+ // PID runtime
+ float i_max;
+
+ int o;
+
+ float last_reading;
+
+ float acceleration_factor;
+ float readings_per_second;
+
+ RingBuffer<uint16_t,QUEUE_LEN> queue; // Queue of readings
+ uint16_t median_buffer[QUEUE_LEN];
+ int running_total;
+
+ uint16_t name_checksum;
+
+ Pin thermistor_pin;
+ Pwm heater_pin;
+
+ bool use_bangbang;
+ bool waiting;
+ bool min_temp_violated;
+
+ uint16_t set_m_code;
+ uint16_t set_and_wait_m_code;
+ uint16_t get_m_code;
+
+ string designator;
+
+
+ void setPIDp(float p);
+ void setPIDi(float i);
+ void setPIDd(float d);
+
+ float hysteresis;
+ float iTerm;
+ float lastInput;
+ // PID settings
+ float p_factor;
+ float i_factor;
+ float d_factor;
+ float PIDdt;
+};
+
+#endif
HCoop / clinton / Smoothieware.git / blobdiff