Firmware/Marlin/temperature.h
2011-11-05 16:49:29 +01:00

59 lines
1.6 KiB
C

/*
temperature.h - temperature controller
Part of Marlin
Copyright (c) 2011 Erik van der Zalm
Grbl 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.
Grbl 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 Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef temperature_h
#define temperature_h
#include "Marlin.h"
#ifdef PID_ADD_EXTRUSION_RATE
#include "stepper.h"
#endif
void tp_init();
void manage_heater();
//int temp2analogu(int celsius, const short table[][2], int numtemps);
//float analog2tempu(int raw, const short table[][2], int numtemps);
float temp2analog(int celsius);
float temp2analogBed(int celsius);
float analog2temp(int raw);
float analog2tempBed(int raw);
#ifdef HEATER_USES_THERMISTOR
#define HEATERSOURCE 1
#endif
#ifdef BED_USES_THERMISTOR
#define BEDSOURCE 1
#endif
//#define temp2analogh( c ) temp2analogu((c),temptable,NUMTEMPS)
//#define analog2temp( c ) analog2tempu((c),temptable,NUMTEMPS
extern float Kp;
extern float Ki;
extern float Kd;
extern float Kc;
enum {TEMPSENSOR_HOTEND=0,TEMPSENSOR_BED=1, TEMPSENSOR_AUX=2};
extern int target_raw[3];
extern int current_raw[3];
extern double pid_setpoint;
#endif