diff -r 000000000000 -r 2c8ba1964db7 Marlin.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Marlin.h Sat Nov 07 13:23:07 2015 +0100 @@ -0,0 +1,216 @@ +// Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware. +// Licence: GPL + +#ifndef MARLIN_H +#define MARLIN_H + +#define FORCE_INLINE __attribute__((always_inline)) inline + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + + +#include "fastio.h" + +#include "Configuration.h" + +#ifndef REPRAPPRO_MULTIMATERIALS +#define HardwareSerial_h // trick to disable the standard HWserial +#endif +#include "pins.h" + +#if ARDUINO >= 100 + #include "Arduino.h" +#else + #include "WProgram.h" +#endif + +#include "MarlinSerial.h" + +#ifndef cbi +#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit)) +#endif +#ifndef sbi +#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit)) +#endif + +#include "WString.h" + +#ifdef REPRAPPRO_MULTIMATERIALS + #define MYSERIAL Serial + #define MYSERIAL1 Serial1 +#else + +#if MOTHERBOARD == 8 // Teensylu + #define MYSERIAL Serial + #define MYSERIAL1 Serial1 +#else + #define MYSERIAL MSerial +#endif + +#endif + +//this is a unfinsihed attemp to removes a lot of warning messages, see: +// http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=57011 +//typedef char prog_char PROGMEM; +// //#define PSTR (s ) ((const PROGMEM char *)(s)) +// //# define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];})) +// //#define MYPGM(s) ((const prog_char *g PROGMEM=s)) +#define MYPGM(s) PSTR(s) +//#define MYPGM(s) (__extension__({static char __c[] __attribute__((__progmem__)) = (s); &__c[0];})) //This is the normal behaviour +//#define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];})) //this does not work but hides the warnings + + +#define SERIAL_PROTOCOL(x) MYSERIAL.print(x); +#define SERIAL_PROTOCOL_F(x,y) MYSERIAL.print(x,y); +#define SERIAL_PROTOCOLPGM(x) serialprintPGM(MYPGM(x)); +#define SERIAL_PROTOCOLLN(x) {MYSERIAL.print(x);MYSERIAL.write('\n');} +#define SERIAL_PROTOCOLLNPGM(x) {serialprintPGM(MYPGM(x));MYSERIAL.write('\n');} + + +const char errormagic[] PROGMEM ="Error:"; +const char echomagic[] PROGMEM ="echo:"; +#define SERIAL_ERROR_START serialprintPGM(errormagic); +#define SERIAL_ERROR(x) SERIAL_PROTOCOL(x) +#define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x) +#define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x) +#define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x) + +#define SERIAL_ECHO_START serialprintPGM(echomagic); +#define SERIAL_ECHO(x) SERIAL_PROTOCOL(x) +#define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x) +#define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x) +#define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x) + +#define SERIAL_ECHOPAIR(name,value) {SERIAL_ECHOPGM(name);SERIAL_ECHO(value);} + + +//things to write to serial from Programmemory. saves 400 to 2k of RAM. +#define SerialprintPGM(x) serialprintPGM(MYPGM(x)) +FORCE_INLINE void serialprintPGM(const char *str) +{ + char ch=pgm_read_byte(str); + while(ch) + { + MYSERIAL.write(ch); + ch=pgm_read_byte(++str); + } +} + +// printing floats to 3DP +FORCE_INLINE void serialPrintFloat( float f){ + SERIAL_ECHO((int)f); + SERIAL_ECHOPGM("."); + int mantissa = (f - (int)f) * 1000; + SERIAL_ECHO( abs(mantissa) ); +} + +void get_command(); +void process_commands(); + +void manage_inactivity(byte debug); + +#if X_ENABLE_PIN > -1 + #define enable_x() WRITE(X_ENABLE_PIN, X_ENABLE_ON) + #define disable_x() WRITE(X_ENABLE_PIN,!X_ENABLE_ON) +#else + #define enable_x() ; + #define disable_x() ; +#endif + +#if Y_ENABLE_PIN > -1 + #define enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON) + #define disable_y() WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON) +#else + #define enable_y() ; + #define disable_y() ; +#endif + +#if Z_ENABLE_PIN > -1 + #define enable_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON) + #define disable_z() WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON) +#else + #define enable_z() ; + #define disable_z() ; +#endif + +#if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1) + #define enable_e0() WRITE(E0_ENABLE_PIN, E_ENABLE_ON) + #define disable_e0() WRITE(E0_ENABLE_PIN,!E_ENABLE_ON) +#else + #define enable_e0() /* nothing */ + #define disable_e0() /* nothing */ +#endif + +#if (EXTRUDERS > 1) && defined(E1_ENABLE_PIN) && (E1_ENABLE_PIN > -1) + #define enable_e1() WRITE(E1_ENABLE_PIN, E_ENABLE_ON) + #define disable_e1() WRITE(E1_ENABLE_PIN,!E_ENABLE_ON) +#else + #define enable_e1() /* nothing */ + #define disable_e1() /* nothing */ +#endif + +#if (EXTRUDERS > 2) && defined(E2_ENABLE_PIN) && (E2_ENABLE_PIN > -1) + #define enable_e2() WRITE(E2_ENABLE_PIN, E_ENABLE_ON) + #define disable_e2() WRITE(E2_ENABLE_PIN,!E_ENABLE_ON) +#else + #define enable_e2() /* nothing */ + #define disable_e2() /* nothing */ +#endif + + +enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3}; + + +void FlushSerialRequestResend(); +void ClearToSend(); + +void get_coordinates(); +void prepare_move(); +void kill(); +void Stop(); + +bool IsStopped(); + +void enquecommand(const char *cmd); //put an ascii command at the end of the current buffer. +void prepare_arc_move(char isclockwise); + +#ifndef CRITICAL_SECTION_START + #define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli(); + #define CRITICAL_SECTION_END SREG = _sreg; +#endif //CRITICAL_SECTION_START + +extern float homing_feedrate[]; +extern float fast_home_feedrate[]; +extern bool axis_relative_modes[]; +extern volatile int feedmultiply; +extern int saved_feedmultiply; +extern float current_position[NUM_AXIS] ; +extern float add_homeing[3]; +extern float max_length[3]; +#ifdef ADVANCE +extern float advance_k; +#endif +extern unsigned char FanSpeed; +extern bool m571_enabled; +extern bool n571_enabled; + +extern float destination[NUM_AXIS]; +extern float modified_destination[NUM_AXIS]; +extern float offset[3]; +extern float feedrate, next_feedrate, saved_feedrate; + + +// Handling multiple extruders pins +extern uint8_t active_extruder; + +#endif