My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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EEPROMwrite.h 6.2KB

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  1. #ifndef __EEPROMH
  2. #define __EEPROMH
  3. #include "Marlin.h"
  4. #include "planner.h"
  5. #include "temperature.h"
  6. #include <EEPROM.h>
  7. template <class T> int EEPROM_writeAnything(int &ee, const T& value)
  8. {
  9. const byte* p = (const byte*)(const void*)&value;
  10. int i;
  11. for (i = 0; i < (int)sizeof(value); i++)
  12. EEPROM.write(ee++, *p++);
  13. return i;
  14. }
  15. template <class T> int EEPROM_readAnything(int &ee, T& value)
  16. {
  17. byte* p = (byte*)(void*)&value;
  18. int i;
  19. for (i = 0; i < (int)sizeof(value); i++)
  20. *p++ = EEPROM.read(ee++);
  21. return i;
  22. }
  23. //======================================================================================
  24. #define EEPROM_OFFSET 100
  25. // IMPORTANT: Whenever there are changes made to the variables stored in EEPROM
  26. // in the functions below, also increment the version number. This makes sure that
  27. // the default values are used whenever there is a change to the data, to prevent
  28. // wrong data being written to the variables.
  29. // ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
  30. #define EEPROM_VERSION "V04"
  31. inline void EEPROM_StoreSettings()
  32. {
  33. #ifdef EEPROM_SETTINGS
  34. char ver[4]= "000";
  35. int i=EEPROM_OFFSET;
  36. EEPROM_writeAnything(i,ver); // invalidate data first
  37. EEPROM_writeAnything(i,axis_steps_per_unit);
  38. EEPROM_writeAnything(i,max_feedrate);
  39. EEPROM_writeAnything(i,max_acceleration_units_per_sq_second);
  40. EEPROM_writeAnything(i,acceleration);
  41. EEPROM_writeAnything(i,retract_acceleration);
  42. EEPROM_writeAnything(i,minimumfeedrate);
  43. EEPROM_writeAnything(i,mintravelfeedrate);
  44. EEPROM_writeAnything(i,minsegmenttime);
  45. EEPROM_writeAnything(i,max_xy_jerk);
  46. EEPROM_writeAnything(i,max_z_jerk);
  47. #ifdef PIDTEMP
  48. EEPROM_writeAnything(i,Kp);
  49. EEPROM_writeAnything(i,Ki);
  50. EEPROM_writeAnything(i,Kd);
  51. #else
  52. EEPROM_writeAnything(i,3000);
  53. EEPROM_writeAnything(i,0);
  54. EEPROM_writeAnything(i,0);
  55. #endif
  56. char ver2[4]=EEPROM_VERSION;
  57. i=EEPROM_OFFSET;
  58. EEPROM_writeAnything(i,ver2); // validate data
  59. SERIAL_ECHO_START;
  60. SERIAL_ECHOLNPGM("Settings Stored");
  61. #endif //EEPROM_SETTINGS
  62. }
  63. inline void EEPROM_printSettings()
  64. { // if def=true, the default values will be used
  65. #ifdef EEPROM_SETTINGS
  66. SERIAL_ECHO_START;
  67. SERIAL_ECHOLNPGM("Steps per unit:");
  68. SERIAL_ECHO_START;
  69. SERIAL_ECHOPAIR(" M92 X",axis_steps_per_unit[0]);
  70. SERIAL_ECHOPAIR(" Y",axis_steps_per_unit[1]);
  71. SERIAL_ECHOPAIR(" Z",axis_steps_per_unit[2]);
  72. SERIAL_ECHOPAIR(" E",axis_steps_per_unit[3]);
  73. SERIAL_ECHOLN("");
  74. SERIAL_ECHO_START;
  75. SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):");
  76. SERIAL_ECHO_START;
  77. SERIAL_ECHOPAIR(" M203 X",max_feedrate[0]);
  78. SERIAL_ECHOPAIR(" Y",max_feedrate[1] );
  79. SERIAL_ECHOPAIR(" Z", max_feedrate[2] );
  80. SERIAL_ECHOPAIR(" E", max_feedrate[3]);
  81. SERIAL_ECHOLN("");
  82. SERIAL_ECHO_START;
  83. SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):");
  84. SERIAL_ECHO_START;
  85. SERIAL_ECHOPAIR(" M201 X" ,max_acceleration_units_per_sq_second[0] );
  86. SERIAL_ECHOPAIR(" Y" , max_acceleration_units_per_sq_second[1] );
  87. SERIAL_ECHOPAIR(" Z" ,max_acceleration_units_per_sq_second[2] );
  88. SERIAL_ECHOPAIR(" E" ,max_acceleration_units_per_sq_second[3]);
  89. SERIAL_ECHOLN("");
  90. SERIAL_ECHO_START;
  91. SERIAL_ECHOLNPGM("Acceleration: S=acceleration, T=retract acceleration");
  92. SERIAL_ECHO_START;
  93. SERIAL_ECHOPAIR(" M204 S",acceleration );
  94. SERIAL_ECHOPAIR(" T" ,retract_acceleration);
  95. SERIAL_ECHOLN("");
  96. SERIAL_ECHO_START;
  97. SERIAL_ECHOLNPGM("Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum xY jerk (mm/s), Z=maximum Z jerk (mm/s)");
  98. SERIAL_ECHO_START;
  99. SERIAL_ECHOPAIR(" M205 S",minimumfeedrate );
  100. SERIAL_ECHOPAIR(" T" ,mintravelfeedrate );
  101. SERIAL_ECHOPAIR(" B" ,minsegmenttime );
  102. SERIAL_ECHOPAIR(" X" ,max_xy_jerk );
  103. SERIAL_ECHOPAIR(" Z" ,max_z_jerk);
  104. SERIAL_ECHOLN("");
  105. #ifdef PIDTEMP
  106. SERIAL_ECHO_START;
  107. SERIAL_ECHOLNPGM("PID settings:");
  108. SERIAL_ECHO_START;
  109. SERIAL_ECHOPAIR(" M301 P",Kp);
  110. SERIAL_ECHOPAIR(" I" ,Ki/PID_dT);
  111. SERIAL_ECHOPAIR(" D" ,Kd*PID_dT);
  112. SERIAL_ECHOLN("");
  113. #endif
  114. #endif
  115. }
  116. inline void EEPROM_RetrieveSettings(bool def=false)
  117. { // if def=true, the default values will be used
  118. #ifdef EEPROM_SETTINGS
  119. int i=EEPROM_OFFSET;
  120. char stored_ver[4];
  121. char ver[4]=EEPROM_VERSION;
  122. EEPROM_readAnything(i,stored_ver); //read stored version
  123. // SERIAL_ECHOLN("Version: [" << ver << "] Stored version: [" << stored_ver << "]");
  124. if ((!def)&&(strncmp(ver,stored_ver,3)==0))
  125. { // version number match
  126. EEPROM_readAnything(i,axis_steps_per_unit);
  127. EEPROM_readAnything(i,max_feedrate);
  128. EEPROM_readAnything(i,max_acceleration_units_per_sq_second);
  129. EEPROM_readAnything(i,acceleration);
  130. EEPROM_readAnything(i,retract_acceleration);
  131. EEPROM_readAnything(i,minimumfeedrate);
  132. EEPROM_readAnything(i,mintravelfeedrate);
  133. EEPROM_readAnything(i,minsegmenttime);
  134. EEPROM_readAnything(i,max_xy_jerk);
  135. EEPROM_readAnything(i,max_z_jerk);
  136. #ifndef PIDTEMP
  137. float Kp,Ki,Kd;
  138. #endif
  139. EEPROM_readAnything(i,Kp);
  140. EEPROM_readAnything(i,Ki);
  141. EEPROM_readAnything(i,Kd);
  142. SERIAL_ECHO_START;
  143. SERIAL_ECHOLNPGM("Stored settings retreived:");
  144. }
  145. else
  146. #endif
  147. {
  148. float tmp1[]=DEFAULT_AXIS_STEPS_PER_UNIT;
  149. float tmp2[]=DEFAULT_MAX_FEEDRATE;
  150. long tmp3[]=DEFAULT_MAX_ACCELERATION;
  151. for (short i=0;i<4;i++)
  152. {
  153. axis_steps_per_unit[i]=tmp1[i];
  154. max_feedrate[i]=tmp2[i];
  155. max_acceleration_units_per_sq_second[i]=tmp3[i];
  156. }
  157. acceleration=DEFAULT_ACCELERATION;
  158. retract_acceleration=DEFAULT_RETRACT_ACCELERATION;
  159. minimumfeedrate=DEFAULT_MINIMUMFEEDRATE;
  160. minsegmenttime=DEFAULT_MINSEGMENTTIME;
  161. mintravelfeedrate=DEFAULT_MINTRAVELFEEDRATE;
  162. max_xy_jerk=DEFAULT_XYJERK;
  163. max_z_jerk=DEFAULT_ZJERK;
  164. SERIAL_ECHO_START;
  165. SERIAL_ECHOLN("Using Default settings:");
  166. }
  167. #ifdef EEPROM_CHITCHAT
  168. EEPROM_printSettings();
  169. #endif
  170. }
  171. #endif