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PID / manage_heater

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some small corrections
This commit is contained in:
MRprusa3d 2019-01-21 18:20:40 +01:00
parent d7ac459da7
commit 2c0d62fbf7
2 changed files with 2 additions and 5 deletions
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6
Firmware/Configuration.h
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@ -126,15 +126,11 @@
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
#define PID_MAX BANG_MAX // limits current to nozzle while PID is active; 255=full current
#ifdef PIDTEMP
//#define PID_DEBUG // Sends debug data to the serial port.
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
// :-O :-O :-O
#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
// is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
// :-O :-O :-O
#define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term
#define K1 0.95 //smoothing factor within the PID
#define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine

1
Firmware/temperature.cpp
View file

@ -589,6 +589,7 @@ void checkExtruderAutoFans()
void resetPID(uint8_t extruder) // ready for eventually parameters adjusting
{
extruder=extruder; // only for compiler-warning elimination (if function do nothing)
}
void manage_heater()