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preliminiary implementation for the early heating finish.

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Might be replaced by something more clever, e.g. by erik, and does not yet support the second extruder or the bed.
its kind of not so cool, because you need 6 more ints.
Maybe isheating() should use the degrees directly, as it is not used in time-critical anyways.
Then it would be much easier. to have the offsets without additional variables.
This commit is contained in:
Bernhard 2011-11-30 08:51:46 +01:00
parent 7a4be21b4f
commit 59205ac5fc
3 changed files with 8 additions and 2 deletions
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2
Marlin/Configuration.h
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@ -91,6 +91,8 @@
// if CooldownNoWait is defined M109 will not wait for the cooldown to finish // if CooldownNoWait is defined M109 will not wait for the cooldown to finish
#define CooldownNoWait true #define CooldownNoWait true
// Heating is finished if a temperature close to this degree shift is reached
#define HEATING_EARLY_FINISH_DEG_OFFSET 1 //Degree
// PID settings: // PID settings:
// Uncomment the following line to enable PID support. // Uncomment the following line to enable PID support.

2
Marlin/temperature.cpp
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@ -43,6 +43,8 @@
//=========================================================================== //===========================================================================
int target_raw[3] = {0, 0, 0}; int target_raw[3] = {0, 0, 0};
int current_raw[3] = {0, 0, 0}; int current_raw[3] = {0, 0, 0};
int heatingtarget_raw[3]= {0, 0, 0};
#ifdef PIDTEMP #ifdef PIDTEMP

6
Marlin/temperature.h
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@ -41,6 +41,7 @@ int temp2analogBed(int celsius);
float analog2temp(int raw); float analog2temp(int raw);
float analog2tempBed(int raw); float analog2tempBed(int raw);
extern int target_raw[3]; extern int target_raw[3];
extern int heatingtarget_raw[3];
extern int current_raw[3]; extern int current_raw[3];
extern float Kp,Ki,Kd,Kc; extern float Kp,Ki,Kd,Kc;
@ -79,6 +80,7 @@ FORCE_INLINE float degTargetBed() { return analog2tempBed(target_raw[TEMPSENSO
FORCE_INLINE void setTargetHotend0(const float &celsius) FORCE_INLINE void setTargetHotend0(const float &celsius)
{ {
target_raw[TEMPSENSOR_HOTEND_0]=temp2analog(celsius); target_raw[TEMPSENSOR_HOTEND_0]=temp2analog(celsius);
heatingtarget_raw[TEMPSENSOR_HOTEND_0]=temp2analog(celsius-HEATING_EARLY_FINISH_DEG_OFFSET);
#ifdef PIDTEMP #ifdef PIDTEMP
pid_setpoint = celsius; pid_setpoint = celsius;
#endif //PIDTEMP #endif //PIDTEMP
@ -90,10 +92,10 @@ FORCE_INLINE float setTargetHotend(const float &celcius, uint8_t extruder){
}; };
FORCE_INLINE void setTargetBed(const float &celsius) { target_raw[TEMPSENSOR_BED ]=temp2analogBed(celsius);}; FORCE_INLINE void setTargetBed(const float &celsius) { target_raw[TEMPSENSOR_BED ]=temp2analogBed(celsius);};
FORCE_INLINE bool isHeatingHotend0() {return target_raw[TEMPSENSOR_HOTEND_0] > current_raw[TEMPSENSOR_HOTEND_0];}; FORCE_INLINE bool isHeatingHotend0() {return heatingtarget_raw[TEMPSENSOR_HOTEND_0] > current_raw[TEMPSENSOR_HOTEND_0];};
FORCE_INLINE bool isHeatingHotend1() {return target_raw[TEMPSENSOR_HOTEND_1] > current_raw[TEMPSENSOR_HOTEND_1];}; FORCE_INLINE bool isHeatingHotend1() {return target_raw[TEMPSENSOR_HOTEND_1] > current_raw[TEMPSENSOR_HOTEND_1];};
FORCE_INLINE float isHeatingHotend(uint8_t extruder){ FORCE_INLINE float isHeatingHotend(uint8_t extruder){
if(extruder == 0) return target_raw[TEMPSENSOR_HOTEND_0] > current_raw[TEMPSENSOR_HOTEND_0]; if(extruder == 0) return heatingtarget_raw[TEMPSENSOR_HOTEND_0] > current_raw[TEMPSENSOR_HOTEND_0];
if(extruder == 1) return target_raw[TEMPSENSOR_HOTEND_1] > current_raw[TEMPSENSOR_HOTEND_1]; if(extruder == 1) return target_raw[TEMPSENSOR_HOTEND_1] > current_raw[TEMPSENSOR_HOTEND_1];
}; };
FORCE_INLINE bool isHeatingBed() {return target_raw[TEMPSENSOR_BED] > current_raw[TEMPSENSOR_BED];}; FORCE_INLINE bool isHeatingBed() {return target_raw[TEMPSENSOR_BED] > current_raw[TEMPSENSOR_BED];};