Added switch to build tool to dump out configs.

Added "--config" option to build-lulzbot-firmware.sh to save out
values in "Configuration.h" and "Configuration_adv.h" for chosen
printer and toolhead. This is useful when submitting issues to
Marlin devs.

Fixed incorrect name of LULZBOT_PRINTCOUNTER

Marlin/Conditionals_LulzBot.h

@@ -39,7 +39,7 @@
     #error Must specify model and toolhead. Please see "Configuration_LulzBot.h" for directions.
 #endif
 
-#define LULZBOT_FW_VERSION ".3"
+#define LULZBOT_FW_VERSION ".4"
 
 // Select options based on printer model
 
@@ -62,7 +62,7 @@
     #define LULZBOT_USE_MAX_ENDSTOPS
     #define LULZBOT_USE_NORMALLY_CLOSED_ENDSTOPS
     #define LULZBOT_BAUDRATE 250000
-    #define LULZBOT_PRINTERCOUNTER
+    #define LULZBOT_PRINTCOUNTER
 #endif
 
 #if defined(LULZBOT_Gladiola_MiniLCD)
@@ -86,7 +86,7 @@
     #define LULZBOT_USE_MAX_ENDSTOPS
     #define LULZBOT_USE_NORMALLY_CLOSED_ENDSTOPS
     #define LULZBOT_BAUDRATE 250000
-    #define LULZBOT_PRINTERCOUNTER
+    #define LULZBOT_PRINTCOUNTER
 #endif
 
 #if defined(LULZBOT_Juniper_TAZ5)
@@ -120,7 +120,7 @@
     #define LULZBOT_USE_MAX_ENDSTOPS
     #define LULZBOT_USE_NORMALLY_CLOSED_ENDSTOPS
     #define LULZBOT_BAUDRATE 250000
-    #define LULZBOT_PRINTERCOUNTER
+    #define LULZBOT_PRINTCOUNTER
 #endif
 
 // Shared values

Marlin/Configuration.h

@@ -1192,7 +1192,7 @@
  *
  * View the current statistics with M78.
  */
-#define PRINTCOUNTER LULZBOT_PRINTERCOUNTER
+#define PRINTCOUNTER LULZBOT_PRINTCOUNTER
 
 //=============================================================================
 //============================= LCD and SD support ============================

Marlin/Makefile

@@ -457,6 +457,26 @@ endif
 # Default target.
 all: sizeafter
 
+config:
+	# This build target uses the C preprocessor to output a snapshot of the
+	# "Configuration.h" and "Configuration_adv.h" for the current printer
+	# and toolhead. This is useful for when Marlin developers ask for a copy
+	# of your config files when you submit an issue.
+
+	# Dump the values defined in "Configuration.h"
+	echo '#include "Marlin.h"' > /tmp/macros.cpp
+	cat Configuration.h >> /tmp/macros.cpp
+	sed -i 's/#define *\(\w*\)/pound_defined_\1/g; s/#ifndef CONFIGURATION_H/#ifndef FOO/g' /tmp/macros.cpp
+	$(CXX) $(ALL_CXXFLAGS) -E /tmp/macros.cpp -o /tmp/preprocessed.h
+	grep pound_defined /tmp/preprocessed.h | sed 's/ *pound_defined_\(\w*\)/#define \1/g' > ../build/Configuration.h
+
+	# Dump the values defined in "Configuration_adv.h"
+	echo '#include "Marlin.h"' > /tmp/macros.cpp
+	cat Configuration_adv.h >> /tmp/macros.cpp
+	sed -i 's/#define *\(\w*\)/pound_defined_\1/g; s/#ifndef CONFIGURATION_ADV_H/#ifndef FOO/g' /tmp/macros.cpp
+	$(CXX) $(ALL_CXXFLAGS) -E /tmp/macros.cpp -o /tmp/preprocessed.h
+	grep pound_defined /tmp/preprocessed.h | sed 's/ *pound_defined_\(\w*\)/#define \1/g' > ../build/Configuration_adv.h
+
 build: $(BUILD_DIR) elf hex $(BUILD_DIR)/$(HEX_FILENAME).hex
 
 $(BUILD_DIR)/$(HEX_FILENAME).hex: $(BUILD_DIR)/$(TARGET).hex

build-lulzbot-firmware.sh

@@ -28,7 +28,17 @@ TAZ_TOOLHEADS="Tilapia_SingleExtruder Kanyu_Flexystruder Opah_Moarstruder Javeli
 # Prints out a usage summary
 #
 usage() {
-  echo "Usage: $0 [-s|--short-names] [--no-timestamps] [printer_model toolhead_name]"
+  echo
+  echo "Usage: $0 [-s|--short-names] [--no-timestamps] [-c|--config] [printer_model toolhead_name]"
+  echo
+  echo "   -s|--short-names     Omits LulzBot code names from generated .hex files"
+  echo
+  echo "      --no-timestamps   Does not embed a timestamp in the .hex file."
+  echo
+  echo "   -c|--config          Rather than compiling a .hex file, dump out the values"
+  echo "                        in 'Configuration.h' and 'Configuration_adv.h' that are"
+  echo "                        to be used for the specified printer and toolhead."
+  echo
   exit
 }
 
@@ -47,6 +57,20 @@ build_firmware() {
   mv Marlin/applet/*.hex build
 }
 
+####
+# build_config <printer> <toolhead>
+#
+# Compiles Configuration.h and Configuration_adv.h for the specified printer and toolhead
+#
+build_config() {
+  printer=$1
+  toolhead=$2
+  echo
+  echo Generating config for ${printer} and ${toolhead}
+  echo
+  (cd Marlin; make clean; make $MAKEOPTS AVR_TOOLS_PATH=${AVR_TOOLS_PATH}/ MODEL=${printer} TOOLHEAD=${toolhead} config) || exit
+}
+
 ####
 # check_tool <exec_name>
 #
@@ -141,7 +165,7 @@ build_summary() {
   echo
   echo
   echo
-  echo Firmware hex files built in "`pwd`/build":
+  echo Generated files stored in "`pwd`/build":
   echo
   ls build
   echo
@@ -162,6 +186,10 @@ do
       SHORTNAMES=1
       shift
       ;;
+    --config|-c)
+      GENERATE_CONFIG=1
+      shift
+      ;;
     --*)
       usage
       ;;
@@ -179,7 +207,11 @@ mkdir build
 
 if [ $# -eq 2 ]
 then
+  if [ $GENERATE_CONFIG ]; then
+    build_config $1 $2
+  else
     build_firmware $1 $2
+  fi
 else
   build_for_mini
   build_for_taz