Merge pull request #254 from ZetaPhoenix/Marlin_v1_bugfix

Changes to M119 response for easier visual comparison

Marlin/Marlin.pde

       enable_endstops(true) ;
       break;
     case 119: // M119
+    SERIAL_PROTOCOLLN(MSG_M119_REPORT);
       #if (X_MIN_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_X_MIN);
-        SERIAL_PROTOCOL(((READ(X_MIN_PIN)^X_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(X_MIN_PIN)^X_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
       #if (X_MAX_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_X_MAX);
-        SERIAL_PROTOCOL(((READ(X_MAX_PIN)^X_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(X_MAX_PIN)^X_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
       #if (Y_MIN_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_Y_MIN);
-        SERIAL_PROTOCOL(((READ(Y_MIN_PIN)^Y_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(Y_MIN_PIN)^Y_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
       #if (Y_MAX_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_Y_MAX);
-        SERIAL_PROTOCOL(((READ(Y_MAX_PIN)^Y_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(Y_MAX_PIN)^Y_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
       #if (Z_MIN_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_Z_MIN);
-        SERIAL_PROTOCOL(((READ(Z_MIN_PIN)^Z_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(Z_MIN_PIN)^Z_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
       #if (Z_MAX_PIN > -1)
         SERIAL_PROTOCOLPGM(MSG_Z_MAX);
-        SERIAL_PROTOCOL(((READ(Z_MAX_PIN)^Z_ENDSTOPS_INVERTING)?"H ":"L "));
+        SERIAL_PROTOCOLLN(((READ(Z_MAX_PIN)^Z_ENDSTOPS_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
       #endif
-      SERIAL_PROTOCOLLN("");
       break;
       //TODO: update for all axis, use for loop
     case 201: // M201

Marlin/language.h

 	#define MSG_M115_REPORT "FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL:" FIRMWARE_URL " PROTOCOL_VERSION:" PROTOCOL_VERSION " MACHINE_TYPE:" MACHINE_NAME " EXTRUDER_COUNT:" STRINGIFY(EXTRUDERS) "\n"
 	#define MSG_COUNT_X " Count X:"
 	#define MSG_ERR_KILLED "Printer halted. kill() called !!"
-	#define MSG_ERR_STOPPED "Printer stopped deu to errors. Fix the error and use M999 to restart!. (Temperature is reset. Set it before restarting)"
+	#define MSG_ERR_STOPPED "Printer stopped due to errors. Fix the error and use M999 to restart!. (Temperature is reset. Set it before restarting)"
 	#define MSG_RESEND "Resend:"
 	#define MSG_UNKNOWN_COMMAND "Unknown command:\""
 	#define MSG_ACTIVE_EXTRUDER "Active Extruder: "
 	#define MSG_INVALID_EXTRUDER "Invalid extruder"
-	#define MSG_X_MIN "x_min:"
-	#define MSG_X_MAX "x_max:"
-	#define MSG_Y_MIN "y_min:"
-	#define MSG_Y_MAX "y_max:"
-	#define MSG_Z_MIN "z_min:"
-	#define MSG_Z_MAX "z_max:"
+	#define MSG_X_MIN "x_min: "
+	#define MSG_X_MAX "x_max: "
+	#define MSG_Y_MIN "y_min: "
+	#define MSG_Y_MAX "y_max: "
+	#define MSG_Z_MIN "z_min: "
+	#define MSG_Z_MAX "z_max: "
+	#define MSG_M119_REPORT "Reporting endstop status"
+	#define MSG_ENDSTOP_HIT "TRIGGERED"
+	#define MSG_ENDSTOP_OPEN "open"
 
 	#define MSG_SD_CANT_OPEN_SUBDIR "Cannot open subdir"
 	#define MSG_SD_INIT_FAIL "SD init fail"
 	#define MSG_UNKNOWN_COMMAND "Unknown command:\""
 	#define MSG_ACTIVE_EXTRUDER "Active Extruder: "
 	#define MSG_INVALID_EXTRUDER "Invalid extruder"
-	#define MSG_X_MIN "x_min:"
-	#define MSG_X_MAX "x_max:"
-	#define MSG_Y_MIN "y_min:"
-	#define MSG_Y_MAX "y_max:"
-	#define MSG_Z_MIN "z_min:"
-	#define MSG_Z_MAX "z_max:"
+	#define MSG_X_MIN "x_min: "
+	#define MSG_X_MAX "x_max: "
+	#define MSG_Y_MIN "y_min: "
+	#define MSG_Y_MAX "y_max: "
+	#define MSG_Z_MIN "z_min: "
+	#define MSG_Z_MAX "z_max: "
+	#define MSG_M119_REPORT "Reporting endstop status"
+	#define MSG_ENDSTOP_HIT "TRIGGERED"
+	#define MSG_ENDSTOP_OPEN "open"
 
 	#define MSG_SD_CANT_OPEN_SUBDIR "Cannot open subdir"
 	#define MSG_SD_INIT_FAIL "SD init fail"
 #define MSG_UNKNOWN_COMMAND "Comando Desconocido:\""
 #define MSG_ACTIVE_EXTRUDER "Extrusor Activo: "
 #define MSG_INVALID_EXTRUDER "Extrusor Invalido"
-#define MSG_X_MIN "x_min:"
-#define MSG_X_MAX "x_max:"
-#define MSG_Y_MIN "y_min:"
-#define MSG_Y_MAX "y_max:"
-#define MSG_Z_MIN "z_min:"
-#define MSG_Z_MAX "z_max:"
-
+#define MSG_X_MIN "x_min: "
+#define MSG_X_MAX "x_max: "
+#define MSG_Y_MIN "y_min: "
+#define MSG_Y_MAX "y_max: "
+#define MSG_Z_MIN "z_min: "
+#define MSG_M119_REPORT "Reporting endstop status"
+#define MSG_ENDSTOP_HIT "TRIGGERED"
+#define MSG_ENDSTOP_OPEN "open"
+        
 #define MSG_SD_CANT_OPEN_SUBDIR "No se pudo abrir la subcarpeta."
 #define MSG_SD_INIT_FAIL "Fallo al iniciar la SD"
 #define MSG_SD_VOL_INIT_FAIL "Fallo al montar el volumen"