Silicon Laboratories Finland WT41 WT41 User Manual Blue 1000 USB Stick
Silicon Laboratories Finland Oy WT41 Blue 1000 USB Stick
Contents
User manual of host
Blue-1000 Quick-Start-Guide This document describes the first steps to bring your Blue-1000 USB Stick into operation. For further questions please ask at technik@m2mgermany.de. Functional principle The Blue-1000 is recognized as a standard USB serial device by your operating System. Microsoft Windows will add a new COM port and Linux based systems will show the device as /dev/ttyUSBx. Thanks to the integrated Bluegiga iWRAP firmware you do not depend on the Bluetooth stack of your OS. Instead you can communicate to your Bluetooth devices directly over this virtual serial port. Drivers Generally the device should be recognized as „Silicon Labs CP210x USB to UART Bridge“ and linked in your system automatically. Microsoft Windows: The first time you connect the USB device to your host you'll be asked if the Windows Update System shall search the Internet for known drivers. If you confirm that, the driver should be installed automatically. m2m Germany GmbH Rudolf-Diesel-Str. 7 D-61273 Wehrheim Germany Phone: +49-6081-5873860 Fax: +49-6081-5873869 E-Mail: info@m2mgermany.de Web: www.m2mgermany.de Ihr Produktberater: Michael Nickolai Phone: +49-6081-58738-60 Email: support@m2mgermany.de Blue-1000 USB Stick Linux: Most distributors ship appropriate drivers in the standard installation. Those are part of the official Linux kernel: moritz@manhattan:~$ tail -f /var/log/messages Apr 18 12:54:01 manhattan kernel: [16793.996020] and address 3 Apr 18 12:54:01 manhattan kernel: [16794.223129] Apr 18 12:54:01 manhattan kernel: [16794.337524] uhci_hcd and address 3 Apr 18 12:54:01 manhattan kernel: [16794.487217] usb 7-2: new full speed USB device using uhci_hcd cp210x 7-2:1.0: cp210x converter detected usb 7-2: reset full speed USB device using usb 7-2: cp210x converter now attached to ttyUSB0 moritz@manhattan:~$ lsmod | grep cp210x cp210x 11238 0 usbserial 33357 1 cp210x Please make sure that you have permissions set right to access the serial devices at /dev/ttyUSB*. Further options: For special demands like OEM versions of the drivers please consult the website [1] of the chip manufacturer. Working with the Blue-1000 Once the serial port is available in your system, you can connect to it with a terminal program. Use the settings 115200,8n1 with RTS/CTS hardware flow control enabled. The Blue-1000 will show up with this start up message: WRAP THOR AI (4.0.0 build 317) Copyright (c) 2003-2010 Bluegiga Technologies Inc. READY. Now you can use the iWRAP commands to request the Bluetooth functions. SET will show you a summery of the active configuration: SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET SET BT BDADDR 00:07:80:99:8f:62 BT NAME Blue-1000 BT CLASS 001f00 BT AUTH * 1111 BT IDENT BT:47 f000 4.0.0 Bluegiga iWRAP BT LAP 9e8b33 BT PAGEMODE 4 2000 1 BT PAIR 00:07:80:9a:d8:b4 43c61e86c99f449eddf0937791c879a2 BT POWER 16 20 16 BT ROLE 0 f 7d00 BT SNIFF 0 20 1 8 BT MTU 667 CONTROL BAUD 115200,8n1 CONTROL CD 00 0 CONTROL ECHO 7 CONTROL ESCAPE 43 00 1 CONTROL GAIN 0 5 CONTROL MSC DTE 00 00 00 00 00 00 CONTROL PREAMP 1 1 CONTROL READY 00 PROFILE SPP Bluetooth Serial Port Blue-1000 USB Stick The INQUIRY command lists all visible Bluetooth devices in range: INQUIRY 8 NAME INQUIRY_PARTIAL 00:13:77:14:0c:3c 580000 "" -54 INQUIRY_PARTIAL 00:07:80:99:90:91 720204 "" -28 INQUIRY 2 INQUIRY 00:13:77:14:0c:3c 580000 INQUIRY 00:07:80:99:90:91 720204 NAME 00:13:77:14:0c:3c "SAMSUNG-X50" NAME 00:07:80:99:90:91 "WT41-A" The full iWRAP reference manual with a description of all available commands can be found in the “iWRAP4 User Guide“ at our website [2]. [1]: http://www.silabs.com/products/interface/usbtouart/Pages/usb-to-uart-bridge.aspx [2]: https://www.bluegiga.de/ FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. All brands and trademarks mentioned in this document protected by third parties are subject to the respective law and the property rights of the resp. owners.
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