diff --git a/firmware/controllers/algo/engine_configuration_generated_structures.h b/firmware/controllers/algo/engine_configuration_generated_structures.h
index 1d7b843276..2822e1d34d 100644
--- a/firmware/controllers/algo/engine_configuration_generated_structures.h
+++ b/firmware/controllers/algo/engine_configuration_generated_structures.h
@@ -1,4 +1,4 @@
-// this section was generated by config_definition.jar on Tue Oct 20 12:50:40 EDT 2015
+// this section was generated by config_definition.jar on Wed Oct 21 23:23:33 EDT 2015
 // begin
 #include "rusefi_types.h"
 typedef struct {
@@ -1327,7 +1327,15 @@ typedef struct {
 	/**
 	 * offset 1928
 	 */
-	int unused3[57];
+	brain_pin_e communicationPin;
+	/**
+	 * offset 1932
+	 */
+	brain_pin_e runningPin;
+	/**
+	 * offset 1936
+	 */
+	int unused3[55];
 	/**
 	 * offset 2156
 	 */
@@ -1538,4 +1546,4 @@ typedef struct {
 } persistent_config_s;
 
 // end
-// this section was generated by config_definition.jar on Tue Oct 20 12:50:40 EDT 2015
+// this section was generated by config_definition.jar on Wed Oct 21 23:23:33 EDT 2015
diff --git a/firmware/controllers/algo/rusefi_generated.h b/firmware/controllers/algo/rusefi_generated.h
index c307513b44..5d4920319f 100644
--- a/firmware/controllers/algo/rusefi_generated.h
+++ b/firmware/controllers/algo/rusefi_generated.h
@@ -679,8 +679,11 @@
 #define idleDT_offset_hex 780
 #define idleControl_offset 1924
 #define idleControl_offset_hex 784
-#define unused3_offset 1928
-#define unused3_offset_hex 788
+#define communicationPin_offset 1928
+#define communicationPin_offset_hex 788
+#define runningPin_offset 1932
+#define unused3_offset 1936
+#define unused3_offset_hex 790
 #define targetVBatt_offset 2156
 #define alternatorOffAboveTps_offset 2160
 #define alternatorOffAboveTps_offset_hex 870
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 434bd04e7b..8e24efc4ca 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -588,8 +588,10 @@ baro_corr_table_t baroCorrTable;
 	float idleIFactor;
 	float idleDFactor;
 	int idleDT;
-	idle_control_e idleControl;	
-	int[57] unused3;
+	idle_control_e idleControl;
+	brain_pin_e communicationPin;	
+	brain_pin_e runningPin;	
+	int[55] unused3;
 	
 	float targetVBatt;;"Volts",      1,      0,       0,30,      1
 	float alternatorOffAboveTps;Turn off alternator output above specified TPS;"%",  1,      0,       0, 200,      2
diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index fa633bacc7..752693fed4 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -40,7 +40,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated by ConfigDefinition.jar on Tue Oct 20 12:50:42 EDT 2015
+; this section was generated by ConfigDefinition.jar on Wed Oct 21 23:23:38 EDT 2015
 
 pageSize            = 15288
 page = 1
@@ -483,7 +483,9 @@ page = 1
 ;skipping idleDFactor offset 1916
 ;skipping idleDT offset 1920
 ;skipping idleControl offset 1924
-;skipping unused3 offset 1928
+	communicationPin			 = bits, U32, 1928, [0:6], "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PB0", "PB1", "PB2", "PB3", "PB4", "PB5", "PB6", "PB7", "PB8", "PB9", "PB10", "PB11", "PB12", "PB13", "PB14", "PB15", "PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PC6", "PC7", "PC8", "PC9", "PC10", "PC11", "PC12", "PC13", "PC14", "PC15", "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15", "NONE", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID"
+	runningPin					 = bits, U32, 1932, [0:6], "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PB0", "PB1", "PB2", "PB3", "PB4", "PB5", "PB6", "PB7", "PB8", "PB9", "PB10", "PB11", "PB12", "PB13", "PB14", "PB15", "PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PC6", "PC7", "PC8", "PC9", "PC10", "PC11", "PC12", "PC13", "PC14", "PC15", "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15", "NONE", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID"
+;skipping unused3 offset 1936
 	targetVBatt						= scalar, F32,	2156,	"Volts", 1, 0, 0,30, 1
 	alternatorOffAboveTps			= scalar, F32,	2160,	"%", 1, 0, 0, 200, 2
 	alternatorDT					= scalar, S32,	2164,	"ms", 1, 0, 0, 3000, 0