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#ifndef EXTRUDER_H
#define EXTRUDER_H
#define REPLY_LENGTH 20
#define WAIT_T 'W' // wait_for_temperature();
#define VALVE 'V' // valve_set(bool open, int dTime);
#define DIRECTION 'D' // set_direction(bool direction);
#define COOL 'C' // set_cooler(byte e_speed);
#define SET_T 'T' // set_temperature(int temp);
#define GET_T 't' // get_temperature();
#define STEP 'S' // step();
#define ENABLE 'E' // enableStep();
#define DISABLE 'e' // disableStep();
#define PING 'P' // Just acknowledge
class extruder
{
private:
//********************************************************************************
// Stepper motor section
// We will half-step; coilPosition will take values between 0 and 7 inclusive
byte coilPosition;
// This variable stores the value (0..255) of the on-board potentiometer. This is used
// to vary the PWM mark-space values in analogWrites() to the enable pins, hence
// controlling the effective motor current.
byte potValue;
bool h1Enable;
bool h2Enable;
bool forward;
char reply[REPLY_LENGTH];
public:
extruder();
void wait_for_temperature();
void valve_set(bool open);
void set_direction(bool direction);
void set_cooler(byte e_speed);
void set_temperature(int temp);
int get_temperature();
void manage();
void sStep();
void enableStep();
void disableStep();
char* processCommand(char command[]);
};
#endif
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