Marlin.h 5.1 KB

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  1. // Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
  2. // Licence: GPL
  3. #ifndef MARLIN_H
  4. #define MARLIN_H
  5. #define HardwareSerial_h // trick to disable the standard HWserial
  6. #define FORCE_INLINE __attribute__((always_inline)) inline
  7. #include <math.h>
  8. #include <stdio.h>
  9. #include <stdlib.h>
  10. #include <string.h>
  11. #include <inttypes.h>
  12. #include <util/delay.h>
  13. #include <avr/pgmspace.h>
  14. #include <avr/eeprom.h>
  15. #include <avr/wdt.h>
  16. #include <avr/interrupt.h>
  17. #include "fastio.h"
  18. #include "Configuration.h"
  19. #include "pins.h"
  20. #if ARDUINO >= 100
  21. #if defined(__AVR_ATmega644P__)
  22. #include "WProgram.h"
  23. #else
  24. #include "Arduino.h"
  25. #endif
  26. #else
  27. #include "WProgram.h"
  28. #endif
  29. #include "MarlinSerial.h"
  30. #ifndef cbi
  31. #define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
  32. #endif
  33. #ifndef sbi
  34. #define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
  35. #endif
  36. #include "WString.h"
  37. #if MOTHERBOARD == 8 // Teensylu
  38. #define MYSERIAL Serial
  39. #else
  40. #define MYSERIAL MSerial
  41. #endif
  42. //this is a unfinsihed attemp to removes a lot of warning messages, see:
  43. // http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=57011
  44. //typedef char prog_char PROGMEM;
  45. // //#define PSTR (s ) ((const PROGMEM char *)(s))
  46. // //# define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];}))
  47. // //#define MYPGM(s) ((const prog_char *g PROGMEM=s))
  48. #define MYPGM(s) PSTR(s)
  49. //#define MYPGM(s) (__extension__({static char __c[] __attribute__((__progmem__)) = (s); &__c[0];})) //This is the normal behaviour
  50. //#define MYPGM(s) (__extension__({static prog_char __c[] = (s); &__c[0];})) //this does not work but hides the warnings
  51. #define SERIAL_PROTOCOL(x) MYSERIAL.print(x);
  52. #define SERIAL_PROTOCOL_F(x,y) MYSERIAL.print(x,y);
  53. #define SERIAL_PROTOCOLPGM(x) serialprintPGM(MYPGM(x));
  54. #define SERIAL_PROTOCOLLN(x) {MYSERIAL.print(x);MYSERIAL.write('\n');}
  55. #define SERIAL_PROTOCOLLNPGM(x) {serialprintPGM(MYPGM(x));MYSERIAL.write('\n');}
  56. const char errormagic[] PROGMEM ="Error:";
  57. const char echomagic[] PROGMEM ="echo:";
  58. #define SERIAL_ERROR_START serialprintPGM(errormagic);
  59. #define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
  60. #define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
  61. #define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
  62. #define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  63. #define SERIAL_ECHO_START serialprintPGM(echomagic);
  64. #define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
  65. #define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
  66. #define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
  67. #define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  68. #define SERIAL_ECHOPAIR(name,value) {SERIAL_ECHOPGM(name);SERIAL_ECHO(value);}
  69. //things to write to serial from Programmemory. saves 400 to 2k of RAM.
  70. #define SerialprintPGM(x) serialprintPGM(MYPGM(x))
  71. FORCE_INLINE void serialprintPGM(const char *str)
  72. {
  73. char ch=pgm_read_byte(str);
  74. while(ch)
  75. {
  76. MYSERIAL.write(ch);
  77. ch=pgm_read_byte(++str);
  78. }
  79. }
  80. void get_command();
  81. void process_commands();
  82. void manage_inactivity(byte debug);
  83. #if X_ENABLE_PIN > -1
  84. #define enable_x() WRITE(X_ENABLE_PIN, X_ENABLE_ON)
  85. #define disable_x() WRITE(X_ENABLE_PIN,!X_ENABLE_ON)
  86. #else
  87. #define enable_x() ;
  88. #define disable_x() ;
  89. #endif
  90. #if Y_ENABLE_PIN > -1
  91. #define enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON)
  92. #define disable_y() WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON)
  93. #else
  94. #define enable_y() ;
  95. #define disable_y() ;
  96. #endif
  97. #if Z_ENABLE_PIN > -1
  98. #define enable_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
  99. #define disable_z() WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON)
  100. #else
  101. #define enable_z() ;
  102. #define disable_z() ;
  103. #endif
  104. #if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
  105. #define enable_e0() WRITE(E0_ENABLE_PIN, E_ENABLE_ON)
  106. #define disable_e0() WRITE(E0_ENABLE_PIN,!E_ENABLE_ON)
  107. #else
  108. #define enable_e0() /* nothing */
  109. #define disable_e0() /* nothing */
  110. #endif
  111. #if (EXTRUDERS > 1) && defined(E1_ENABLE_PIN) && (E1_ENABLE_PIN > -1)
  112. #define enable_e1() WRITE(E1_ENABLE_PIN, E_ENABLE_ON)
  113. #define disable_e1() WRITE(E1_ENABLE_PIN,!E_ENABLE_ON)
  114. #else
  115. #define enable_e1() /* nothing */
  116. #define disable_e1() /* nothing */
  117. #endif
  118. #if (EXTRUDERS > 2) && defined(E2_ENABLE_PIN) && (E2_ENABLE_PIN > -1)
  119. #define enable_e2() WRITE(E2_ENABLE_PIN, E_ENABLE_ON)
  120. #define disable_e2() WRITE(E2_ENABLE_PIN,!E_ENABLE_ON)
  121. #else
  122. #define enable_e2() /* nothing */
  123. #define disable_e2() /* nothing */
  124. #endif
  125. enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
  126. void FlushSerialRequestResend();
  127. void ClearToSend();
  128. void get_coordinates();
  129. void prepare_move();
  130. void kill();
  131. void Stop();
  132. bool IsStopped();
  133. void enquecommand(const char *cmd); //put an ascii command at the end of the current buffer.
  134. void prepare_arc_move(char isclockwise);
  135. #ifdef FAST_PWM_FAN
  136. void setPwmFrequency(uint8_t pin, int val);
  137. #endif
  138. #ifndef CRITICAL_SECTION_START
  139. #define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
  140. #define CRITICAL_SECTION_END SREG = _sreg;
  141. #endif //CRITICAL_SECTION_START
  142. extern float homing_feedrate[];
  143. extern bool axis_relative_modes[];
  144. extern float current_position[NUM_AXIS] ;
  145. extern float add_homeing[3];
  146. extern unsigned char FanSpeed;
  147. // Handling multiple extruders pins
  148. extern uint8_t active_extruder;
  149. #endif