Repetier/Extruder.cpp File Reference

#include "Reptier.h"
#include "pins_arduino.h"
#include "ui.h"
#include "Eeprom.h"

Defines
#define	NUM_TEMPERATURE_LOOPS   NUM_EXTRUDER
#define	NUMTEMPS_1   28
#define	NUMTEMPS_2   21
#define	NUMTEMPS_3   28
#define	NUMTEMPS_4   20
Functions
void	initHeatedBed ()
void	initExtruder ()
	Initalizes all extruder.
void	updateTempControlVars (TemperatureController *tc)
void	extruder_select (byte ext_num)
	Select extruder ext_num.
void	extruder_set_temperature (float temp_celsius, byte extr)
void	heated_bed_set_temperature (float temp_celsius)
float	heated_bed_get_temperature ()
void	extruder_disable ()
	Disable stepper motor of current extruder.
int	read_raw_temperature (byte type, byte pin)
float	conv_raw_temp (byte type, int raw_temp)
int	conv_temp_raw (byte type, float tempf)
void	disableAllHeater ()
void	autotunePID (float temp, int controllerId)
void	write_monitor ()
	Writes monitored temperatures.
bool	reportTempsensorError ()
	Report defect sensors.
void	manage_temperatures ()
Variables
Extruder *	current_extruder
prog_char ext0_select_cmd[]	PROGMEM = EXT0_SELECT_COMMANDS
Extruder	extruder [NUM_EXTRUDER]
TemperatureController *	tempController [NUM_TEMPERATURE_LOOPS]
byte	manage_monitor = 255
	Temp. we want to monitor with our host. 1+NUM_EXTRUDER is heated bed.
unsigned int	counter_periodical = 0
volatile byte	execute_periodical = 0
byte	counter_250ms = 25
uint8	osAnalogInputCounter [ANALOG_INPUTS]
uint	osAnalogInputBuildup [ANALOG_INPUTS]
uint8	osAnalogInputPos = 0
volatile uint	osAnalogInputValues [ANALOG_INPUTS]
byte	autotuneIndex = 255

---

Define Documentation

#define NUM_TEMPERATURE_LOOPS   NUM_EXTRUDER

#define NUMTEMPS_1   28

#define NUMTEMPS_2   21

#define NUMTEMPS_3   28

#define NUMTEMPS_4   20

---

Function Documentation

void autotunePID	(	float	temp,
		int	controllerId
	)

float conv_raw_temp	(	byte	type,
		int	raw_temp
	)

int conv_temp_raw	(	byte	type,
		float	tempf
	)

void disableAllHeater

(

)

void extruder_disable

(

)

Disable stepper motor of current extruder.

void extruder_select

(

byte

ext_num

)

Select extruder ext_num.

This function changes and initalizes a new extruder. This is also called, after the eeprom values are changed.

void extruder_set_temperature	(	float	temp_celsius,
		byte	extr
	)

float heated_bed_get_temperature

(

)

void heated_bed_set_temperature

(

float

temp_celsius

)

void initExtruder

(

)

Initalizes all extruder.

Updates the pin configuration needed for the extruder and activates extruder 0. Starts a interrupt based analog input reader, which is used by simple thermistors for temperature reading.

void initHeatedBed

(

)

void manage_temperatures

(

)

Makes updates to temperatures and heater state every call.

Is called every 100ms.

int read_raw_temperature	(	byte	type,
		byte	pin
	)

bool reportTempsensorError

(

)

Report defect sensors.

void updateTempControlVars

(

TemperatureController *

tc

)

void write_monitor

(

)

Writes monitored temperatures.

This function is called every 250ms to write the monitored temperature. If monitoring is disabled, the function is not called.

---

Variable Documentation

byte autotuneIndex = 255

byte counter_250ms = 25

unsigned int counter_periodical = 0

Extruder* current_extruder

volatile byte execute_periodical = 0

Extruder extruder[NUM_EXTRUDER]

byte manage_monitor = 255

Temp. we want to monitor with our host. 1+NUM_EXTRUDER is heated bed.

uint osAnalogInputBuildup[ANALOG_INPUTS]

uint8 osAnalogInputCounter[ANALOG_INPUTS]

uint8 osAnalogInputPos = 0

volatile uint osAnalogInputValues[ANALOG_INPUTS]

const byte temptables_num [7] PROGMEM = EXT0_SELECT_COMMANDS

TemperatureController* tempController[NUM_TEMPERATURE_LOOPS]

Initial value:

 {

  &extruder[0].tempControl



















}