203 lines
5.6 KiB
C
203 lines
5.6 KiB
C
// Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
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// Licence: GPL
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#ifndef MARLIN_H
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#define MARLIN_H
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#define HardwareSerial_h // trick to disable the standard HWserial
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#define FORCE_INLINE __attribute__((always_inline)) inline
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include <util/delay.h>
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#include <avr/pgmspace.h>
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#include <avr/eeprom.h>
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#include <avr/wdt.h>
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#include <avr/interrupt.h>
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#include "fastio.h"
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#include "Configuration.h"
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#include "pins.h"
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#if ARDUINO >= 100
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#if defined(__AVR_ATmega644P__)
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#include "WProgram.h"
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#else
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#include "Arduino.h"
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#endif
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#else
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#include "WProgram.h"
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#endif
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#include "MarlinSerial.h"
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#ifndef cbi
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#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
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#endif
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#ifndef sbi
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#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
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#endif
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#include "WString.h"
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#if MOTHERBOARD == 8 // Teensylu
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#define MYSERIAL Serial
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#else
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#define MYSERIAL MSerial
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#endif
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//this is a unfinsihed attemp to removes a lot of warning messages, see:
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// http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=57011
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//typedef char prog_char PROGMEM;
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// //#define PSTR (s ) ((const PROGMEM char *)(s))
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// //# define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];}))
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// //#define MYPGM(s) ((const prog_char *g PROGMEM=s))
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#define MYPGM(s) PSTR(s)
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//#define MYPGM(s) (__extension__({static char __c[] __attribute__((__progmem__)) = (s); &__c[0];})) //This is the normal behaviour
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//#define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];})) //this does not work but hides the warnings
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#define SERIAL_PROTOCOL(x) MYSERIAL.print(x);
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#define SERIAL_PROTOCOL_F(x,y) MYSERIAL.print(x,y);
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#define SERIAL_PROTOCOLPGM(x) serialprintPGM(MYPGM(x));
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#define SERIAL_PROTOCOLLN(x) {MYSERIAL.print(x);MYSERIAL.write('\n');}
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#define SERIAL_PROTOCOLLNPGM(x) {serialprintPGM(MYPGM(x));MYSERIAL.write('\n');}
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const char errormagic[] PROGMEM ="Error:";
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const char echomagic[] PROGMEM ="echo:";
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#define SERIAL_ERROR_START serialprintPGM(errormagic);
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#define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
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#define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
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#define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
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#define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
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#define SERIAL_ECHO_START serialprintPGM(echomagic);
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#define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
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#define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
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#define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
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#define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
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#define SERIAL_ECHOPAIR(name,value) (serial_echopair_P(PSTR(name),(value)))
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void serial_echopair_P(const char *s_P, float v);
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void serial_echopair_P(const char *s_P, double v);
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void serial_echopair_P(const char *s_P, unsigned long v);
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//things to write to serial from Programmemory. saves 400 to 2k of RAM.
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#define SerialprintPGM(x) serialprintPGM(MYPGM(x))
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FORCE_INLINE void serialprintPGM(const char *str)
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{
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char ch=pgm_read_byte(str);
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while(ch)
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{
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MYSERIAL.write(ch);
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ch=pgm_read_byte(++str);
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}
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}
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void get_command();
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void process_commands();
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void manage_inactivity(byte debug);
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#if X_ENABLE_PIN > -1
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#define enable_x() WRITE(X_ENABLE_PIN, X_ENABLE_ON)
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#define disable_x() WRITE(X_ENABLE_PIN,!X_ENABLE_ON)
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#else
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#define enable_x() ;
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#define disable_x() ;
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#endif
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#if Y_ENABLE_PIN > -1
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#define enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON)
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#define disable_y() WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON)
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#else
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#define enable_y() ;
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#define disable_y() ;
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#endif
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#if Z_ENABLE_PIN > -1
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#ifdef Z_DUAL_STEPPER_DRIVERS
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#define enable_z() { WRITE(Z_ENABLE_PIN, Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN, Z_ENABLE_ON); }
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#define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); }
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#else
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#define enable_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
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#define disable_z() WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON)
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#endif
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#else
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#define enable_z() ;
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#define disable_z() ;
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#endif
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#if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
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#define enable_e0() WRITE(E0_ENABLE_PIN, E_ENABLE_ON)
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#define disable_e0() WRITE(E0_ENABLE_PIN,!E_ENABLE_ON)
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#else
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#define enable_e0() /* nothing */
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#define disable_e0() /* nothing */
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#endif
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#if (EXTRUDERS > 1) && defined(E1_ENABLE_PIN) && (E1_ENABLE_PIN > -1)
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#define enable_e1() WRITE(E1_ENABLE_PIN, E_ENABLE_ON)
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#define disable_e1() WRITE(E1_ENABLE_PIN,!E_ENABLE_ON)
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#else
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#define enable_e1() /* nothing */
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#define disable_e1() /* nothing */
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#endif
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#if (EXTRUDERS > 2) && defined(E2_ENABLE_PIN) && (E2_ENABLE_PIN > -1)
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#define enable_e2() WRITE(E2_ENABLE_PIN, E_ENABLE_ON)
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#define disable_e2() WRITE(E2_ENABLE_PIN,!E_ENABLE_ON)
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#else
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#define enable_e2() /* nothing */
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#define disable_e2() /* nothing */
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#endif
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enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
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void FlushSerialRequestResend();
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void ClearToSend();
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void get_coordinates();
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void prepare_move();
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void kill();
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void Stop();
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bool IsStopped();
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void enquecommand(const char *cmd); //put an ascii command at the end of the current buffer.
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void prepare_arc_move(char isclockwise);
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void clamp_to_software_endstops(float target[3]);
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#ifdef FAST_PWM_FAN
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void setPwmFrequency(uint8_t pin, int val);
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#endif
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#ifndef CRITICAL_SECTION_START
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#define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
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#define CRITICAL_SECTION_END SREG = _sreg;
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#endif //CRITICAL_SECTION_START
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extern float homing_feedrate[];
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extern bool axis_relative_modes[];
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extern float current_position[NUM_AXIS] ;
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extern float add_homeing[3];
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extern float min_pos[3];
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extern float max_pos[3];
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extern unsigned char FanSpeed;
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// Handling multiple extruders pins
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extern uint8_t active_extruder;
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#endif
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