LabVIEW 2010SP1f2 LEGO MINDSTORMS NXT Module for MAC

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LabVIEW 2010 Service Pack 1 LEGO® MINDSTORMS® NXT Module f1 Readme

• A Save As... menu item is available in the File menu.

• The HT DC Motor Controller page in the Schematic Editor contains a Battery indicator that displays the amount of battery life for the connected DC Motor Controller.

• The TETRIX 180 deg Servo page in the Schematic Editor contains a Target Position (deg) indicator so that you can see the equivalent value of Position in degrees.

• In previous versions of the LabVIEW NXT Module, there is a bug that occasionally causes plug-ins to fail and closes the Schematic Editor. This bug is fixed.
  

• (Windows) A LabVIEW crash, an error message about Fantom.dll, and inconsistent behavior from the NXT Terminal are all consequences of deleting dependencies of Fantom.dll. To correct this behavior, navigate to the Control PanelProgramsPrograms and Features directory and repair the LEGO MINDSTORMS NXT Driver installation.

• (Mac OS X) Built-in Broadcom Bluetooth adapters on Macintosh computers perform poorly while trying to communicate with an NXT brick. You can get better Bluetooth performance by using an external USB Bluetooth adapter with a Cambridge Silicon chipset such as the ABE 22S. Complete the following steps to check the chipset of your Bluetooth adapter.
  

• Click the Apple icon on the toolbar and select About this Mac.

• In the dialog box that appears, click the More Info button.

• Expand the Hardware menu in the left window and view the USB Section to see the Bluetooth chipset manufacturer.
  

• If the name of a local variable starts with the words sequence or generic refnum, that variable and any attached variables do not execute correctly. Rename the variable so that the name does not start with the words sequence or generic refnum.

• When you target the NXT brick with an Invoke Node, the compiler handles NXTInput and NXTOutput refnums correctly only if their names begin with Generic Refnum Name.

• Any calibration you perform on the NXT brick is not taken into account when you read sensor values using the direct command protocol.

• You cannot wire a floating-point number directly to the type input of the Unflatten From String function. You first must place the floating-point number inside a cluster and then wire the cluster to the type input of the Unflatten From String function.

• Move in Progress?, Moves in Progress?, and Any Moves in Progress? return TRUE only when performing a move with the TETRIX Move a Fixed Distance VI. These Boolean outputs always return FALSE if the move initiates with the TETRIX Move DC Motors VI.

• The following code is not supported in VIs that you download to an NXT brick:
  

• Auto-indexing on While Loops

• Flat Sequence structures with multiple frames—Objects you place in parallel within a Sequence structure do not execute in parallel in VIs that you download to an NXT brick. Instead, the objects execute sequentially based on the scheduling order of the compiler.

• Sequence Locals—Stacked Sequence structures support multiple frames but do not support sequence locals.

• Case structure values displayed in any radix other than decimal—The NXT brick interprets all values as decimal.

• Case structures with the error wired to the selector

• Byte Array To String function if you try to coerce a 32-bit array

• Numeric operations involving a cluster and an array of clusters

• Conditional terminal or parallelism on For Loops

• Some syntax in Formula Nodes—Only a subset of syntax is supported.

• Password protected VIs
  

• Unexpected behavior can occur in the Schematic Editor when you work on a remote desktop.

• The Schematic Editor only correctly works on 32-bit color depth monitors.

• When adding an image for your robot project profile, use an image that is 123 x 89 pixels (width x height).
  

• LabVIEW NXT Module Help—Use the LabVIEW NXT Module Help to access information about NXT Module programming concepts, step-by-step instructions for using the NXT Module, and reference information about the NXT VIs, palettes, menus, dialog boxes, and so on. Access the LabVIEW NXT Module Help by selecting Help»NXT Module Help.

• LabVIEW NXT Module Programming Guide—Use this manual to learn about advanced modifications and extensions to LabVIEW that the NXT Module provides. Access this manual by navigating to the labviewmanuals directory and opening NXT_Advanced_Programming_Guide.pdf.

• LabVIEW Help—Refer to the LabVIEW Help, accessible by selecting Help»LabVIEW Help in LabVIEW, for information about advanced LabVIEW concepts and procedures.
  

• Fantom cannot connect to the Samantha Wi-Fi Module if the network is not configured correctly. Refer to the wireless setup instructions on the FIRST website for the correct network configurations.

• (Mac OS X) If the computer is connected to the Samantha Wi-Fi Module and an Ethernet cable is plugged into the computer, Fantom loses its connection to the Samantha Wi-Fi Module. Unplug the Ethernet cable from the computer to successfully connect to the Samantha Wi-Fi Module.

• (Mac OS X) For Mac OS X 10.7, you may need to repair disk permissions to allow for proper installation. Open Disk Utility on the computer and select the appropriate drive. Click Repair Disk Permissions to fix problems that affect the installation of certain files.

• (Mac OS X) Using Bluetooth with Fantom causes other aspects of the software to slow down. Use an external dongle to use Bluetooth.