static'ified Marlin.pde.
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Bernhard Kubicek
parent
79d1bfb5c0
commit
87aaf0f70a
@ -251,4 +251,8 @@ const int dropsegments=5; //everything with this number of steps will be ignore
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#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
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#endif
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//The ASCII buffer for recieving from the serial:
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#define MAX_CMD_SIZE 96
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#define BUFSIZE 4
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#endif //__CONFIGURATION_H
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@ -107,68 +107,82 @@ char version_string[] = "1.0.0 Alpha 1";
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//Stepper Movement Variables
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const char axis_codes[NUM_AXIS] = {'X', 'Y', 'Z', 'E'};
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float destination[NUM_AXIS] = { 0.0, 0.0, 0.0, 0.0};
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float current_position[NUM_AXIS] = { 0.0, 0.0, 0.0, 0.0};
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float offset[3] = {0.0, 0.0, 0.0};
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bool home_all_axis = true;
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float feedrate = 1500.0, next_feedrate, saved_feedrate;
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long gcode_N, gcode_LastN;
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//===========================================================================
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//=============================imported variables============================
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//===========================================================================
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extern float HeaterPower;
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//public variables
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float homing_feedrate[] = HOMING_FEEDRATE;
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bool axis_relative_modes[] = AXIS_RELATIVE_MODES;
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bool relative_mode = false; //Determines Absolute or Relative Coordinates
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bool relative_mode_e = false; //Determines Absolute or Relative E Codes while in Absolute Coordinates mode. E is always relative in Relative Coordinates mode.
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uint8_t fanpwm=0;
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volatile int feedmultiply=100; //100->1 200->2
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int saved_feedmultiply;
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volatile bool feedmultiplychanged=false;
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//===========================================================================
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//=============================private variables=============================
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//===========================================================================
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const char axis_codes[NUM_AXIS] = {'X', 'Y', 'Z', 'E'};
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static float destination[NUM_AXIS] = { 0.0, 0.0, 0.0, 0.0};
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static float current_position[NUM_AXIS] = { 0.0, 0.0, 0.0, 0.0};
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static float offset[3] = {0.0, 0.0, 0.0};
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static bool home_all_axis = true;
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static float feedrate = 1500.0, next_feedrate, saved_feedrate;
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static long gcode_N, gcode_LastN;
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static bool relative_mode = false; //Determines Absolute or Relative Coordinates
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static bool relative_mode_e = false; //Determines Absolute or Relative E Codes while in Absolute Coordinates mode. E is always relative in Relative Coordinates mode.
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static uint8_t fanpwm=0;
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// comm variables
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#define MAX_CMD_SIZE 96
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#define BUFSIZE 4
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char cmdbuffer[BUFSIZE][MAX_CMD_SIZE];
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bool fromsd[BUFSIZE];
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int bufindr = 0;
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int bufindw = 0;
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int buflen = 0;
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int i = 0;
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char serial_char;
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int serial_count = 0;
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boolean comment_mode = false;
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char *strchr_pointer; // just a pointer to find chars in the cmd string like X, Y, Z, E, etc
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extern float HeaterPower;
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static char cmdbuffer[BUFSIZE][MAX_CMD_SIZE];
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static bool fromsd[BUFSIZE];
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static int bufindr = 0;
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static int bufindw = 0;
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static int buflen = 0;
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static int i = 0;
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static char serial_char;
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static int serial_count = 0;
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static boolean comment_mode = false;
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static char *strchr_pointer; // just a pointer to find chars in the cmd string like X, Y, Z, E, etc
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const int sensitive_pins[] = SENSITIVE_PINS; // Sensitive pin list for M42
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float tt = 0, bt = 0;
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static float tt = 0, bt = 0;
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//Inactivity shutdown variables
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unsigned long previous_millis_cmd = 0;
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unsigned long max_inactive_time = 0;
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unsigned long stepper_inactive_time = 0;
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static unsigned long previous_millis_cmd = 0;
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static unsigned long max_inactive_time = 0;
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static unsigned long stepper_inactive_time = 0;
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static unsigned long starttime=0;
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static unsigned long stoptime=0;
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unsigned long starttime=0;
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unsigned long stoptime=0;
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#ifdef SDSUPPORT
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Sd2Card card;
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SdVolume volume;
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SdFile root;
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SdFile file;
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uint32_t filesize = 0;
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uint32_t sdpos = 0;
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bool sdmode = false;
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bool sdactive = false;
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bool savetosd = false;
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int16_t n;
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unsigned long autostart_atmillis=0;
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bool autostart_stilltocheck=true; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
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static Sd2Card card;
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static SdVolume volume;
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static SdFile root;
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static SdFile file;
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static uint32_t filesize = 0;
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static uint32_t sdpos = 0;
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static bool sdmode = false;
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static bool sdactive = false;
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static bool savetosd = false;
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static int16_t n;
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static unsigned long autostart_atmillis=0;
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static bool autostart_stilltocheck=true; //the sd start is delayed, because otherwise the serial cannot answer fast enought to make contact with the hostsoftware.
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#endif //SDSUPPORT
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//===========================================================================
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//=============================ROUTINES=============================
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//===========================================================================
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#ifdef SDSUPPORT
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void initsd()
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{
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sdactive = false;
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@ -223,57 +237,8 @@ unsigned long stoptime=0;
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SERIAL_ERRORLN("error writing to file");
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}
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}
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#endif //SDSUPPORT
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//adds an command to the main command buffer
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//thats really done in a non-safe way.
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//needs overworking someday
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void enquecommand(const char *cmd)
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{
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if(buflen < BUFSIZE)
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{
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//this is dangerous if a mixing of serial and this happsens
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strcpy(&(cmdbuffer[bufindw][0]),cmd);
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SERIAL_ECHOLN("enqueing \""<<cmdbuffer[bufindw]<<"\"");
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bufindw= (bufindw + 1)%BUFSIZE;
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buflen += 1;
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}
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}
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void setup()
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{
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Serial.begin(BAUDRATE);
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SERIAL_ECHOLN("Marlin "<<version_string);
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Serial.println("start");
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for(int i = 0; i < BUFSIZE; i++)
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{
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fromsd[i] = false;
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}
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RetrieveSettings(); // loads data from EEPROM if available
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for(int i=0; i < NUM_AXIS; i++)
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{
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axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i];
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}
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#ifdef SDSUPPORT
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//power to SD reader
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#if SDPOWER > -1
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SET_OUTPUT(SDPOWER);
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WRITE(SDPOWER,HIGH);
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#endif //SDPOWER
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quickinitsd();
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#endif //SDSUPPORT
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plan_init(); // Initialize planner;
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st_init(); // Initialize stepper;
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tp_init(); // Initialize temperature loop
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}
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#ifdef SDSUPPORT
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void checkautostart(bool force)
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{
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//this is to delay autostart and hence the initialisaiton of the sd card to some seconds after the normal init, so the device is available quick after a reset
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@ -329,8 +294,56 @@ void checkautostart(bool force)
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lastnr++;
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}
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#else //NO SD SUPORT
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inline void checkautostart(bool x){}
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#endif
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inline void checkautostart(bool x){};
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#endif //SDSUPPORT
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//adds an command to the main command buffer
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//thats really done in a non-safe way.
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//needs overworking someday
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void enquecommand(const char *cmd)
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{
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if(buflen < BUFSIZE)
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{
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//this is dangerous if a mixing of serial and this happsens
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strcpy(&(cmdbuffer[bufindw][0]),cmd);
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SERIAL_ECHOLN("enqueing \""<<cmdbuffer[bufindw]<<"\"");
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bufindw= (bufindw + 1)%BUFSIZE;
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buflen += 1;
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}
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}
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void setup()
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{
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Serial.begin(BAUDRATE);
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SERIAL_ECHOLN("Marlin "<<version_string);
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Serial.println("start");
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for(int i = 0; i < BUFSIZE; i++)
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{
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fromsd[i] = false;
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}
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RetrieveSettings(); // loads data from EEPROM if available
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for(int i=0; i < NUM_AXIS; i++)
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{
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axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i];
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}
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#ifdef SDSUPPORT
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//power to SD reader
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#if SDPOWER > -1
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SET_OUTPUT(SDPOWER);
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WRITE(SDPOWER,HIGH);
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#endif //SDPOWER
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quickinitsd();
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#endif //SDSUPPORT
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plan_init(); // Initialize planner;
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st_init(); // Initialize stepper;
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tp_init(); // Initialize temperature loop
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}
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void loop()
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