Version 0.44

README.txt

@@ -1,7 +1,7 @@
 Repetier-Firmware - the fast and user friendly firmware
 by repetier  (repetierdev@googlemail.com)
 
-Version 0.43  31.12.2011
+Version 0.44  24.01.2012
 
 1) Introduction
 

Repetier/Commands.cpp

@@ -73,11 +73,12 @@ void process_command(GCode *com)
           queue_move(ALWAYS_CHECK_ENDSTOPS);
         break;
       case 4: // G4 dwell
+        wait_until_end_of_move();
         codenum = 0;
         if(GCODE_HAS_P(com)) codenum = com->P; // milliseconds to wait
         if(GCODE_HAS_S(com)) codenum = (long)com->S * 1000; // seconds to wait
         codenum += millis();  // keep track of when we started waiting
-        while(millis()  < codenum ){
+        while((unsigned long)(codenum-millis())  < 2000000000 ){
           gcode_read_serial();
           check_periodical();
         }

Repetier/Configuration.h

@@ -28,7 +28,7 @@
 // Sanguinololu up to 1.1 = 6
 // Sanguinololu 1.2 and above = 62
 // Gen7 1.1 and above = 7
-#define MOTHERBOARD 5 
+#define MOTHERBOARD 5
 #include <avr/io.h>
 #include "pins.h"
 
@@ -612,7 +612,7 @@ IMPORTANT: With mode <>0 some changes in configuration.h are not set any more, a
 */
 #define EEPROM_MODE 1
 /** Comment out (using // at the start of the line) to disable SD support: */
-//#define SDSUPPORT 1
+#define SDSUPPORT 1
 /** Show extended directory including file length. Don't use this with pronterface! */
 #define SD_EXTENDED_DIR
 

Repetier/Repetier.pde

@@ -79,6 +79,7 @@ Custom M Codes
         or use S<seconds> to specify an inactivity timeout, after which the steppers will be disabled.  S0 to disable the timeout.
 - M85  - Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)
 - M92  - Set axis_steps_per_unit - same syntax as G92
+- M112 - Emergency kill
 - M115	- Capabilities string
 - M140 - Set bed target temp
 - M190 - Wait for bed current temp to reach target temp.
@@ -407,8 +408,11 @@ void loop()
   }
   //check heater every n milliseconds
   check_periodical();
-  if(max_inactive_time!=0 && (millis()-previous_millis_cmd) >  max_inactive_time ) kill(false); 
-  if(stepper_inactive_time!=0 && (millis()-previous_millis_cmd) >  stepper_inactive_time ) { kill(true); }
+  unsigned long curtime = millis();
+  if(lines_count)
+    previous_millis_cmd = curtime;
+  if(max_inactive_time!=0 && (curtime-previous_millis_cmd) >  max_inactive_time ) kill(false); 
+  if(stepper_inactive_time!=0 && (curtime-previous_millis_cmd) >  stepper_inactive_time ) { kill(true); }
   //void finishNextSegment();
 #ifdef DEBUG_FREE_MEMORY
   send_mem();
@@ -1737,8 +1741,8 @@ ISR(EXTRUDER_TIMER_VECTOR)
 #if USE_OPS==1 || defined(USE_ADVANCE)
   // The stepper signals are in strategical positions for optimal timing. If you
   // still have timeing issues, add dummy commands between.
-  extruder_unstep();
   if(printer_state.extruderStepsNeeded) {
+    extruder_unstep();
     if(printer_state.extruderStepsNeeded<0) { // Backward step
       extruder_set_direction(0);
       if(extruder_wait_dirchange && extruder_last_dir==-1) {

Repetier/gcode.cpp

@@ -296,10 +296,18 @@ void gcode_resend() {
   If not, a resend and ok is send.
 */
 void gcode_checkinsert(GCode *act) {
-  if(GCODE_HAS_M(act) && act->M==110) { // Reset line number
-    gcode_lastN = gcode_actN;
-    out.println_P(PSTR("ok"));
-    return;
+  if(GCODE_HAS_M(act)) {
+   if(act->M==110) { // Reset line number
+     gcode_lastN = gcode_actN;
+     out.println_P(PSTR("ok"));
+     return;
+   }
+   if(act->M==112) { // Emergency kill - freeze printer
+     cli(); // Don't allow interrupts to do their work
+     kill(false);
+     manage_temperatures();
+     while(1) {}
+   }
   }
   if(GCODE_HAS_N(act)) {
     if((((gcode_lastN+1) & 0xffff)!=(gcode_actN&0xffff))) {

boards/Sanguino 1.0+/Arduino.h → boards/Sanguino 1.0+/Sanguino for 023/Arduino.h

@@ -1 +1,2 @@
 #include "WProgram.h"
+#define COMPAT_PRE1

boards/Sanguino 1.0+/Sanguino for 023/boards.txt

@@ -0,0 +1,61 @@
+##############################################################
+
+atmega644.name=Sanguino W/ ATmega644P
+
+atmega644.upload.protocol=arduino
+atmega644.upload.maximum_size=63488
+atmega644.upload.speed=38400
+
+atmega644.bootloader.low_fuses=0xFF
+atmega644.bootloader.high_fuses=0xDC
+atmega644.bootloader.extended_fuses=0xFD
+atmega644.bootloader.path=atmega644p
+atmega644.bootloader.file=ATmegaBOOT_644P.hex
+atmega644.bootloader.unlock_bits=0x3F
+atmega644.bootloader.lock_bits=0x0F
+
+atmega644.build.mcu=atmega644p
+atmega644.build.f_cpu=16000000L
+atmega644.build.core=arduino
+atmega644.build.variant=standard
+
+##############################################################
+
+atmega12848m.name=Sanguino W/ ATmega1284p 8mhz
+
+atmega12848m.upload.protocol=arduino
+atmega12848m.upload.maximum_size=131072
+atmega12848m.upload.speed=19200
+
+atmega12848m.bootloader.low_fuses=0xFD
+atmega12848m.bootloader.high_fuses=0x9A
+atmega12848m.bootloader.extended_fuses=0xFF
+atmega12848m.bootloader.path=atmega
+atmega12848m.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
+atmega12848m.bootloader.unlock_bits=0x3F
+atmega12848m.bootloader.lock_bits=0x0F
+
+atmega12848m.build.mcu=atmega1284p
+atmega12848m.build.f_cpu=8000000L
+atmega12848m.build.core=arduino
+
+##############################################################
+
+atmega1284.name=Sanguino W/ ATmega1284p 16mhz
+
+atmega1284.upload.protocol=arduino
+atmega1284.upload.maximum_size=131072
+atmega1284.upload.speed=57600
+
+atmega1284.bootloader.low_fuses=0xFF
+atmega1284.bootloader.high_fuses=0x99
+atmega1284.bootloader.extended_fuses=0xFF
+atmega1284.bootloader.path=atmega
+atmega1284.bootloader.file=ATmegaBOOT_168_atmega1284p.hex
+atmega1284.bootloader.unlock_bits=0x3F
+atmega1284.bootloader.lock_bits=0x0F
+
+#atmega1284.build.mcu=atmega1284p
+#atmega1284.build.f_cpu=8000000L
+#atmega1284.build.core=arduino
+#