Design Note DN304. Cebal CCxxxx Development Tools USB Driver Installation Guide By Åsmund B. Bø. Keywords. 1 Introduction
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1 Cebal CCxxxx Development Tools USB Driver Installation Guide By Åsmund B. Bø Keywords Cebal Driver Windows x86 Windows x64 SmartRF Studio SmartRF Packet Sniffer SmartRF Flash Programmer SmartRF05EB SmartRF04EB CC Debugger SmartRF TrxEB CC2430DB 1 Introduction The USB driver used together with the CCxxxx Development Tools has recently been updated in order to also support 64- bit editions of the Microsoft Windows operating systems. During the transition from the old driver to the new driver there will be a mix of tools using the old and new USB Driver. This document is created to help the users of the different tools with handling of the drivers. The USB driver can be downloaded directly from the Texas Instruments web pages: The driver files are available in either a zip file or a complete installer file. With the installer, the driver will be automatically installed on the system. That means when a CCxxxx USB device is connected, the correct driver will be detected and registered for that particular device. The zip file can be downloaded and unpacked to any directory of choice. When a CCxxxx USB device is connected, the user must point to this directory when the system tries to install the device drivers. SWRA366 Page 1 of 31
2 Table of Contents KEYWORDS INTRODUCTION ABBREVIATIONS ABOUT THIS MANUAL WINDOWS XP INSTALLATION OF THE CEBAL USB DRIVER Installer Zip file UPDATE DRIVER DOWNGRADE TO OLD DRIVER WINDOWS 7 AND WINDOWS VISTA INSTALLATION OF THE CEBAL USB DRIVER Installer Zip file UPDATE DRIVER DOWNGRADE TO OLD DRIVER (ONLY APPLICABLE FOR 32-BIT WINDOWS) REFERENCES GENERAL INFORMATION DOCUMENT HISTORY Abbreviations CEBAL HW EB EM TI USB CC Evaluation Board Abstraction Layer Hardware Evaluation Board Evaluation module Texas Instruments Universal Serial Bus SWRA366 Page 2 of 31
3 3 About this manual This manual describes how to install and handle the Cebal USB Driver. There will be one chapter for Windows XP and a combined chapter for Windows Vista and Windows 7. Windows 7 is used as example but most of the dialogs and actions required by the user will be equal or similar to Windows Vista. Problems that might occur with older versions of development tools will be described together with the appropriate solution. The old and new driver file has been given different names in order to easily make the difference. The old driver is called cebal.sys and the new driver is named cebal2.sys. This also means that both drivers can be used in parallel. PC tools that require the old driver can be operated in parallel with tools using the new driver. In this document the name CCxxxx USB device will be used to refer to any Evaluation Board supported by the Cebal USB Driver. List of currently supported Evaluation Boards: - SmartRF04EB - SmartRF05EB - SmartRF TrxEB - CC Debugger - CC2430DB SWRA366 Page 3 of 31
4 4 Windows XP 4.1 Installation of the Cebal USB Driver The USB driver can be installed either with the installer or by pointing to the unpacked driver files contained in the zip file using the HW Wizard. The following two sections will describe both methods, but it is only necessary to complete one of them in order to install the USB driver. Both the installer and zip file option are included in the zip file on the TI web [6] Installer Run the setup file and follow the instructions. A security warning may be given on startup. Figure 1, Security warning (XP) Click on Run to start the installation and the Welcome dialog of the installer will appear. SWRA366 Page 4 of 31
5 Figure 2, Welcome dialog of the Installer Click Next on all the following dialogs. The required driver files will be copied to the target directory and installed on the system. The installer will automatically detect if it is a 32-bit or a 64-bit system. Further actions are not required. When the applicable CCxxxx USB device is connected, it will be detected and the correct driver software will be installed. An indication that the device has been detected will appear. It looks a bit different from operating system to operating system, but it is clear what s going on. Figure 3 shows an example. Figure 3, XP: Found new HW After installation the driver files can be found on the target directory. Typically this would be: C:\Program Files\Texas Instruments\SmartRF Tools\Drivers\cebal\win_32bit_x86\ cebal2.inf cebal2.sys cebal2.cat SWRA366 Page 5 of 31
6 4.1.2 Zip file When using the zip file, the driver must be installed when a CCxxxx USB Device is connected to the PC. First, you must open the zip file and extract the driver files to a local directory of your choice. In these instructions, driver files have been extracted to c:\cebal2 and a SmartRF05EB Evaluation Board is used as USB device. The Hardware Update Wizard will appear when the device is connected for the first time. To install the driver from a specific location, the No, not this time option must be selected on the first dialog. Figure 4, Hardware Update Wizard Click Next to continue to the second dialog. SWRA366 Page 6 of 31
7 Figure 5, HW Wizard: What do you want the wizard to do? Select Install from a list or specific location. Click Next. Figure 6, HW Wizard: Choose your search and installation options Select Search for the best driver in these locations and Include this location in the search. Click on the Browse button and point to the location where the driver files have been unpacked. Click Next and the installation will be completed. SWRA366 Page 7 of 31
8 Verify that the CCxxxx USB device is associated with the correct driver by opening the Device Manager on your PC (this can be done by: Start menu > Run > devmgmt.msc ). When the SmartRF05EB is connected, the Cebal controlled devices list contains SmartRF05EB. This means that the USB driver have been correctly installed for our CCxxxx USB device. Figure 7, Device Manager: Cebal controlled devices SWRA366 Page 8 of 31
9 4.2 Update driver In some cases it might be that the connected CCxxxx USB device has already been used together with the old driver. In those cases it is required to update the driver. The driver of the specific device will not be automatically updated when running the installer of the new driver. The already used USB device will still be registered with the old driver. To find the version of the device driver used for a specific device, the Device Manager should be opened. The device should be listed under Cebal controlled devices. Right click on the device and select Properties. Select the Driver tab. The old Driver Version is , as shown in Figure 8, while the new Driver Version is Figure 8, Driver Properties old driver The Device Manager should be used to update the driver of a specific device. Right click on the device and select Update Driver as shown in Figure 9. SWRA366 Page 9 of 31
10 Figure 9, Device Manager This will launch the Hardware Update Wizard. SWRA366 Page 10 of 31
11 Figure 10, HW Wizard: Install the software automatically If the new driver has been installed with the installer, the install the software automatically option should be selected. Click Next and the driver will be updated. If the new driver has been downloaded as a zip file, the Install from a list or specific location option in Figure 10 should be used. The following steps will be the same as described in chapter SWRA366 Page 11 of 31
12 4.3 Downgrade to old driver Some PC tools might still require the old USB driver in order to work. It is possible that both the old and the new driver have been installed in parallel. The old driver was installed together with the PC tools and the new driver has been installed with the driver installer. When the applicable CCxxxx USB device is connected to the PC, the new driver will be selected automatically. This may cause the legacy PC tool to no longer be functioning with the device. When this occurs the device will not be visible for the tool. The driver must be downgraded to the old driver. To verify that the device is using the new driver, use the Device Manager and check the driver properties. The device should be listed under Cebal controlled devices. Right click on the device and select Properties. Select the Driver tab. The new Driver Version is as shown in Figure 11 (the old Driver Version is ). Figure 11, Driver properties new driver The Device Manager should be used to downgrade the driver of a specific device. Right click on the device and select Update Driver as shown in Figure 12. SWRA366 Page 12 of 31
13 Figure 12, Device Manager: Update Driver The Hardware Update Wizard will be launched. Select No, not this time and click Next. Figure 13, HW Wizard: Do not connect to Windows Update SWRA366 Page 13 of 31
14 Figure 14, HW Wizard: What to do? Select Install from a list or specific location and click Next. Figure 15, HW Wizard: Search options Select Don t search. I will choose the driver to install and click Next. SWRA366 Page 14 of 31
15 The Wizard should find two drivers that are compatible for this hardware. Figure 16, HW Wizard: Select device driver Version is the old driver and should be selected. If the driver file is not found automatically, the Files Needed dialog will appear. Figure 17, Files Needed Browse to the location of the old driver and click OK. The old driver can be found in the not_certified subdirectory of where the zip file was extracted, C:\cebal\not_certified in this example. The installer will by default store the old driver in C:\Program Files\Texas Instruments\SmartRF Tools\Drivers\Cebal\not_certified. After completing this final step, the CCxxxx USB device will use the old USB driver. SWRA366 Page 15 of 31
16 5 Windows 7 and Windows Vista 5.1 Installation of the Cebal USB Driver The USB driver can be installed either with the installer or by pointing to the unpacked driver files contained in the zip file using the Update driver software Wizard. The following two sections will describe both methods, but it is only necessary to complete one of them in order to install the USB driver. Both the installer and zip file option are included in the zip file on the TI web [6] Installer Run the setup file and follow the instructions. For Windows 7 a warning about unknown publisher will be shown (Figure 18). Figure 18, Unknown publisher (Windows 7) For Windows Vista, a security warning similar to Figure 19 is given on startup. SWRA366 Page 16 of 31
17 Figure 19, Security warning (Windows Vista) Click on Yes or Allow, to start the installation and the Welcome dialog of the installer will appear. Figure 20, Welcome dialog of the Installer Click Next in all the following dialogs. SWRA366 Page 17 of 31
18 The required driver files will be copied to the target directory and installed on the system. The installer will automatically detect if it is a 32-bit or a 64-bit system. Further actions are not required. When the applicable CCxxxx USB device is connected, it will be detected and the correct driver software will be installed. An indication that the device has been detected will appear. It looks a bit different from operating system to operating system, but it is clear what s going on. Figure 21 shows an example. Figure 22 shows an example of the indication given when the driver installation is successful. Figure 21, Installing device driver software Figure 22, Device driver software installed successfully. After installation the driver files can be found in the target directory. Typically this would be either: C:\Program Files\Texas Instruments\SmartRF Tools\Drivers\cebal\win_32bit_x86\ cebal2.inf cebal2.sys cebal2.cat or C:\Program Files\Texas Instruments\SmartRF Tools\Drivers\cebal\win_64bit_x64\ cebal2_x64.inf cebal2_x64.sys cebal2_x64.cat Zip file When using the zip file, the driver must be installed when a CCxxxx USB Device is connected to the PC. When the device is connected, the system will attempt to install the driver. Since the system does not know where to find the driver, the installation will fail. An example is given in Figure 23. SWRA366 Page 18 of 31
19 Figure 23, Driver installation failed The CCxxxx USB Device will be listed in the device manager as Other devices and it will be marked with an exclamation mark. Figure 24, Device Manager Right click on the CCxxxx USB Device and select Update Driver Software to launch the Update Driver Software Wizard. The next dialog will ask for how you want to search for the driver software. SWRA366 Page 19 of 31
20 Figure 25, Browse my computer for driver software Select Browse my computer for driver software. Figure 26, Browse driver software location Browse to the location of the unpacked driver files (in our case c:\cebal2 ) and click Next to complete the installation. SWRA366 Page 20 of 31
21 Figure 27, Device Manager: Cebal controlled devices Verify that the CCxxxx USB device is associated with the correct driver by opening the Device Manager on your PC. When the SmartRF05EB is connected, the Cebal controlled devices category contains SmartRF05EB. SWRA366 Page 21 of 31
22 5.2 Update driver In some cases it might be that the connected CCxxxx USB device has already been used together with the old driver. In those cases it is required to update the driver. The driver of the specific device will not be automatically updated when running the installer of the new driver. The already used USB device will still be registered with the old driver. To find the version of the device driver used for a specific device, the Device Manager should be opened. The device should be listed under Cebal controlled devices. Right click on the device and select Properties. Select the Driver tab. The old Driver Version is as shown in Figure 28, while the new Driver Version is Figure 28, Driver Properties old driver The Device Manager should be used to update the driver of a specific device. Right click on the device and select Update Driver Software as shown in Figure 29. SWRA366 Page 22 of 31
23 Figure 29, Device Manager: Update Driver Software This will launch the Update Driver Software wizard. SWRA366 Page 23 of 31
24 Figure 30, HW Wizard: Install software automatically If the new driver has been installed with the installer, the Search automatically for updated driver software option should be selected. The driver will be updated and the dialog in Figure 31 should be shown. In Windows Vista: if you are asked about searching for drivers online, just select "Don't search online" and click "Next". SWRA366 Page 24 of 31
25 Figure 31, HW Wizard: Driver successfully updated If the new driver has been downloaded as a zip file, the Browse my computer for driver software option should be used. Figure 32, HW Wizard: Browse driver software location Browse to the location where the driver files have been unpacked and click Next to update the driver. SWRA366 Page 25 of 31
26 5.3 Downgrade to old driver (only applicable for 32-bit Windows) Some PC tools might still require the old USB driver in order to work. It is possible that both the old and the new driver have been installed in parallel. The old driver was installed together with the PC tools and the new driver has been installed with the driver installer. When the applicable CCxxxx USB device is connected to the PC, the new driver will be selected automatically. This may cause the legacy PC tool to no longer be functioning with the device. When this occurs the device will not be visible for the tool. The driver must be downgraded to the old driver. To verify that the device is using the new driver, use the Device Manager and check the driver properties. The device should be listed under Cebal controlled devices. Right click on the device and select Properties. Select the Driver tab. The new Driver Version is as shown in Figure 33. (The old Driver Version is ) Figure 33, Driver properties new driver The Device Manager should be used to downgrade the driver of a specific device. Right click on the device and select Update Driver Software as shown in Figure 34. SWRA366 Page 26 of 31
27 Figure 34, Device manager: Update Driver Software The Update Driver Software will be launched. SWRA366 Page 27 of 31
28 Figure 35, HW Wizard: Browse my computer for driver software Select Browse my computer for driver software. Figure 36, HW Wizard: Browse for driver options Select Let me pick from a list of device drivers on my computer. SWRA366 Page 28 of 31
29 There should be two drivers that are compatible for this hardware. Figure 37, HW Wizard: Select device driver Version is the old driver and should be selected. Click Next to complete the update. After completing this final step, the CCxxxx USB device will use the old USB driver. Note: If Version is not in the device driver list, click Have Disk and browse to the location of the old driver and click OK. The old driver can be found in the not_certified subdirectory of where the zip file was extracted, C:\cebal\not_certified in this example. The installer will by default store the old driver in C:\Program Files\Texas Instruments\SmartRF Tools\Drivers\Cebal\not_certified. After clicking OK, a warning may be shown, see Figure 38. Select Install this driver software anyway to complete the update. Figure 38, HW Wizard: Install unsigned driver SWRA366 Page 29 of 31
30 6 References [1] SmartRF Studio Product Page [2] SmartRF Packet Sniffer Product Page [3] SmartRF Flash Programmer Product Page [4] SmartRF05EB User s Guide [5] SmartRF04EB User s Guide (CC1110-CC1111DK User Manual) [6] CC Debugger Product Page [7] CC2430DB Product Page [8] Texas Instruments Support [9] Texas Instruments Low Power RF Online Community SWRA366 Page 30 of 31
31 7 General information 7.1 Document History Revision Date Description/Changes SWRA Initial release. SWRA366 Page 31 of 31
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