Fix code_seen

char/string version was mixed

Firmware/Marlin_main.cpp

@@ -3258,8 +3258,8 @@ void process_commands()
 	  if(code_seen("CRASH_DETECTED"))
 	  {
 		  uint8_t mask = 0;
-		  if (code_seen("X")) mask |= X_AXIS_MASK;
-		  if (code_seen("Y")) mask |= Y_AXIS_MASK;
+		  if (code_seen('X')) mask |= X_AXIS_MASK;
+		  if (code_seen('Y')) mask |= Y_AXIS_MASK;
 		  crashdet_detected(mask);
 	  }
 	  else if(code_seen("CRASH_RECOVER"))
@@ -4177,10 +4177,10 @@ void process_commands()
 
 		if (code_seen('X')) dimension_x = code_value();
 		if (code_seen('Y')) dimension_y = code_value();
-		if (code_seen('XP')) points_x = code_value();
-		if (code_seen('YP')) points_y = code_value();
-		if (code_seen('XO')) offset_x = code_value();
-		if (code_seen('YO')) offset_y = code_value();
+		if (code_seen("XP")) { strchr_pointer+=1; points_x = code_value(); }
+		if (code_seen("YP")) { strchr_pointer+=1; points_y = code_value(); }
+		if (code_seen("XO")) { strchr_pointer+=1; offset_x = code_value(); }
+		if (code_seen("YO")) { strchr_pointer+=1; offset_y = code_value(); }
 		
 		bed_analysis(dimension_x,dimension_y,points_x,points_y,offset_x,offset_y);