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- #ifndef EEPROM_H
- #define EEPROM_H
-
- #include "Marlin.h"
- #include "planner.h"
- #include "temperature.h"
- //#include <EEPROM.h>
-
-
-
- template <class T> int EEPROM_writeAnything(int &ee, const T& value)
- {
- const byte* p = (const byte*)(const void*)&value;
- int i;
- for (i = 0; i < (int)sizeof(value); i++)
- eeprom_write_byte((unsigned char *)ee++, *p++);
- return i;
- }
-
- template <class T> int EEPROM_readAnything(int &ee, T& value)
- {
- byte* p = (byte*)(void*)&value;
- int i;
- for (i = 0; i < (int)sizeof(value); i++)
- *p++ = eeprom_read_byte((unsigned char *)ee++);
- return i;
- }
- //======================================================================================
-
-
-
-
- #define EEPROM_OFFSET 100
-
-
- // IMPORTANT: Whenever there are changes made to the variables stored in EEPROM
- // in the functions below, also increment the version number. This makes sure that
- // the default values are used whenever there is a change to the data, to prevent
- // wrong data being written to the variables.
- // ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
- #define EEPROM_VERSION "V06"
-
- inline void EEPROM_StoreSettings()
- {
- #ifdef EEPROM_SETTINGS
- char ver[4]= "000";
- int i=EEPROM_OFFSET;
- EEPROM_writeAnything(i,ver); // invalidate data first
- EEPROM_writeAnything(i,axis_steps_per_unit);
- EEPROM_writeAnything(i,max_feedrate);
- EEPROM_writeAnything(i,max_acceleration_units_per_sq_second);
- EEPROM_writeAnything(i,acceleration);
- EEPROM_writeAnything(i,retract_acceleration);
- EEPROM_writeAnything(i,minimumfeedrate);
- EEPROM_writeAnything(i,mintravelfeedrate);
- EEPROM_writeAnything(i,minsegmenttime);
- EEPROM_writeAnything(i,max_xy_jerk);
- EEPROM_writeAnything(i,max_z_jerk);
- EEPROM_writeAnything(i,max_e_jerk);
- EEPROM_writeAnything(i,add_homeing);
- #ifdef PIDTEMP
- EEPROM_writeAnything(i,Kp);
- EEPROM_writeAnything(i,Ki);
- EEPROM_writeAnything(i,Kd);
- #else
- EEPROM_writeAnything(i,3000);
- EEPROM_writeAnything(i,0);
- EEPROM_writeAnything(i,0);
- #endif
- char ver2[4]=EEPROM_VERSION;
- i=EEPROM_OFFSET;
- EEPROM_writeAnything(i,ver2); // validate data
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Settings Stored");
- #endif //EEPROM_SETTINGS
- }
-
-
- inline void EEPROM_printSettings()
- { // if def=true, the default values will be used
- #ifdef EEPROM_SETTINGS
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Steps per unit:");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M92 X",axis_steps_per_unit[0]);
- SERIAL_ECHOPAIR(" Y",axis_steps_per_unit[1]);
- SERIAL_ECHOPAIR(" Z",axis_steps_per_unit[2]);
- SERIAL_ECHOPAIR(" E",axis_steps_per_unit[3]);
- SERIAL_ECHOLN("");
-
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M203 X",max_feedrate[0]);
- SERIAL_ECHOPAIR(" Y",max_feedrate[1] );
- SERIAL_ECHOPAIR(" Z", max_feedrate[2] );
- SERIAL_ECHOPAIR(" E", max_feedrate[3]);
- SERIAL_ECHOLN("");
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M201 X" ,max_acceleration_units_per_sq_second[0] );
- SERIAL_ECHOPAIR(" Y" , max_acceleration_units_per_sq_second[1] );
- SERIAL_ECHOPAIR(" Z" ,max_acceleration_units_per_sq_second[2] );
- SERIAL_ECHOPAIR(" E" ,max_acceleration_units_per_sq_second[3]);
- SERIAL_ECHOLN("");
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Acceleration: S=acceleration, T=retract acceleration");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M204 S",acceleration );
- SERIAL_ECHOPAIR(" T" ,retract_acceleration);
- SERIAL_ECHOLN("");
- SERIAL_ECHO_START;
- 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)");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M205 S",minimumfeedrate );
- SERIAL_ECHOPAIR(" T" ,mintravelfeedrate );
- SERIAL_ECHOPAIR(" B" ,minsegmenttime );
- SERIAL_ECHOPAIR(" X" ,max_xy_jerk );
- SERIAL_ECHOPAIR(" Z" ,max_z_jerk);
- SERIAL_ECHOPAIR(" E" ,max_e_jerk);
- SERIAL_ECHOLN("");
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Home offset (mm):");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M206 X",add_homeing[0] );
- SERIAL_ECHOPAIR(" Y" ,add_homeing[1] );
- SERIAL_ECHOPAIR(" Z" ,add_homeing[2] );
- SERIAL_ECHOLN("");
- #ifdef PIDTEMP
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("PID settings:");
- SERIAL_ECHO_START;
- SERIAL_ECHOPAIR(" M301 P",Kp);
- SERIAL_ECHOPAIR(" I" ,Ki/PID_dT);
- SERIAL_ECHOPAIR(" D" ,Kd*PID_dT);
- SERIAL_ECHOLN("");
- #endif
- #endif
- }
-
-
- inline void EEPROM_RetrieveSettings(bool def=false)
- { // if def=true, the default values will be used
- #ifdef EEPROM_SETTINGS
- int i=EEPROM_OFFSET;
- char stored_ver[4];
- char ver[4]=EEPROM_VERSION;
- EEPROM_readAnything(i,stored_ver); //read stored version
- // SERIAL_ECHOLN("Version: [" << ver << "] Stored version: [" << stored_ver << "]");
- if ((!def)&&(strncmp(ver,stored_ver,3)==0))
- { // version number match
- EEPROM_readAnything(i,axis_steps_per_unit);
- EEPROM_readAnything(i,max_feedrate);
- EEPROM_readAnything(i,max_acceleration_units_per_sq_second);
- EEPROM_readAnything(i,acceleration);
- EEPROM_readAnything(i,retract_acceleration);
- EEPROM_readAnything(i,minimumfeedrate);
- EEPROM_readAnything(i,mintravelfeedrate);
- EEPROM_readAnything(i,minsegmenttime);
- EEPROM_readAnything(i,max_xy_jerk);
- EEPROM_readAnything(i,max_z_jerk);
- EEPROM_readAnything(i,max_e_jerk);
- EEPROM_readAnything(i,add_homeing);
- #ifndef PIDTEMP
- float Kp,Ki,Kd;
- #endif
- EEPROM_readAnything(i,Kp);
- EEPROM_readAnything(i,Ki);
- EEPROM_readAnything(i,Kd);
-
- SERIAL_ECHO_START;
- SERIAL_ECHOLNPGM("Stored settings retreived:");
- }
- else
- #endif
- {
- float tmp1[]=DEFAULT_AXIS_STEPS_PER_UNIT;
- float tmp2[]=DEFAULT_MAX_FEEDRATE;
- long tmp3[]=DEFAULT_MAX_ACCELERATION;
- for (short i=0;i<4;i++)
- {
- axis_steps_per_unit[i]=tmp1[i];
- max_feedrate[i]=tmp2[i];
- max_acceleration_units_per_sq_second[i]=tmp3[i];
- }
- acceleration=DEFAULT_ACCELERATION;
- retract_acceleration=DEFAULT_RETRACT_ACCELERATION;
- minimumfeedrate=DEFAULT_MINIMUMFEEDRATE;
- minsegmenttime=DEFAULT_MINSEGMENTTIME;
- mintravelfeedrate=DEFAULT_MINTRAVELFEEDRATE;
- max_xy_jerk=DEFAULT_XYJERK;
- max_z_jerk=DEFAULT_ZJERK;
- max_e_jerk=DEFAULT_EJERK;
- add_homeing[0] = add_homeing[1] = add_homeing[2] = 0;
- SERIAL_ECHO_START;
- SERIAL_ECHOLN("Using Default settings:");
- }
- #ifdef EEPROM_CHITCHAT
- EEPROM_printSettings();
- #endif
- }
-
- #endif
-
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