General bluetooth serial adapter questio/ discussion (concept question)

Dear all,
I am working on a project which need to use my notebook (bluetooth enable) to talks to a "Willies bluetooth serial port adapter" which is connected to a microcontoller circuit to control other devices. So, I am trying to write a labview program which send a virtual serial port signal via bluetooth. Am I confusing you? Do you have any clue how to do it? Starting from a VISA vi, then some bluetooth vi?
I have not yet received the "Willies bluetooth serial port adapter", and I will receive it next week. My critical job now is to make myself able to do bluetooh data transfer, so I will have more chance able to do the real tasks next week. I am trying to use labview in my notebook to connect to my pda phone, does my pda phone need any VI ?? Any clue? I believe the notebook to pda bluetooth transfer is similar to the bluetooth serial port adapter. What do you think?
====================
=Labview 7.0 & 8.0 & 8.5=
=====================

Hello, for the bluetooth Serial adapter is not need extra driver. detil operation it could follow the user manual.
HyperTerminal Settings
l Bits per second: 19200 bps (baud rate)
l Data bit: 8
l Parity: None
l Stop bit: 1
l Flow control: H/W
Please check the followind detail of bluetooth serial adapter:
Features
l Supports Bluetooth Serial Port Profile and Generic Access Profile
l No need of external host and software
l Easy of installation and use
l Supports configuration of the local device
l Easy of maintenance
l Supports up to 100 meters (line of sight)
.1. General
Specification
Description
Baud Rate
Supports 4.8/9.6/19.2/38.4/57.6/115.2/230.4 Kbps
Coverage
Up to 100 m
Connection
Point-to-point (pico net)
Signal
TxD, RxD, GND, CTS, and RTS
RS-232 Interface
D_SUB 9-pin female
Standard
Bluetooth specification version 2.0+EDR
Frequency
2.400 to 2.4835 GHz
Hopping
1,600/sec, 1MHz channel space
Modulation
GFSK-1 Mbps, DQPSK-2 Mbps, and 8-DPSK-3 Mbps
Tx. Power
Max. 18 dBm (Class 1)
Rx. Sensitivity
-86 dBm typical
Antenna
Chip antenna or SMA female + external antenna (optional)
Antenna Gain
Chip antenna max. 1 to 2 dBi
Power Supply
+5 to +6 V DC
Current Consumption
Max. 90 mA
Operation Temperature
-20°C to +75°C
Dimensions
35 mm (W) x 65 mm (D) x 16 mm (H)

Similar Messages

It delays 200 mSec from Tx to Rx at Mobile to bluetooth Serial adapter, why

I use mobile to bluetooth serial adapter.
It delay 200mSec from Tx to Rx 1 byte.
I use PC bluetooth to bluetooth serial adapter that it is normal.
I used StreamConnection, OutputStream and InputStream APIs.
How?

It sends 126 bytes to MTU size that is no delay.
I am trying for Rx.

Bluetooth Serial and Cisco Console connections?

This may be the wrong forum for this, but network management was the closest fit i could find...
(First off, I agree that console connections are not preferred, SSH, HTTPS, SNMP all have their advantages, but when something goes down or stops responding to normal methods the amount of time and frustration that can be saved by not having to search for "that one laptop that has a serial port" or "my specific laptop that has the USB-Serial driver installed" is invaluable.)
With the proliferation of tablet devices (ipad, cius, samsung's proposed, etc.), add to it a serious lack of serial ports on most laptops/netbooks/etc being released. It's getting harder and harder to connect to console ports on cisco devices. USB to serial adapters fit the bill for now, provided you had the right drivers to run the adapter on your device (read: doesn't address tablets and smartphones).
I understand that the cisco console connection is considered "legacy" and that USB connections are becoming more popular with newer Cisco devices, but in the meantime it would be nice to manage my slice of the millions of "legacy" devices out there.
Bluetooth serial seems to hold promise, though the serial features of bluetooth aren't typically incorporated into most devices right now. What i guess I'm looking for is a way to manage my router and switch console ports from a smart phone or tablet device.
Has anyone seen anything like this out there right now?
I would think that Cisco would be interested in marketing such a feature with their new Cius, or an iPod or Android app. Even if it cost a couple of bucks for the adapter or the software, it would be well worth it to be able manage these devices in a pinch.
Thanks to anyone that can help!
JM

I agree, it wold be handy to have.
One thing some of us use is iSSH on the iPhone or iPad. Straight across the in-house wi-fi LAN if there's a working one in house or via the VPN tunnel if not. The use cases of no w-fi, no VPN or an unresponsive box are still not addressed by that solution though.

Concept Question about EDI and Error Processing

Hello All,
This is a concept question, I was wondering how others would approach this scenario.
Let's take this scenario. In EDI often the transmission for a purchase order comes in with an invalid material number. Normal error processing is for the EDI team to research the issue (find the correct matnr), edit the idoc and reprocess the Idoc. I would like to move that type of error processing out of the hands of the EDI folks and into the hands of the business users.
How would they correct the material number? It has to be more intuitive than editing an IDoc, it has to be an easy and intuitive user interface. This process has to also work for many types of EDI transmissions both inbound and outbound.
There would be many ways to handle this: create a report with an editable grid that would change the idoc during input and create the order with the corrections, convert the idoc to xml and use simple transformations, use an xsl report...etc. You get the point.
How would you approach this? Before I start the design I want to make sure I've given all the options due consideration...all options, webdynpro, transformations, regex, you name it...all is available, except there is no XI.
Personally I'm leaning towards an editable grid and processing buttons that would post the idoc in background...but I do that type of thing all the time and I may be in a rut and neglecting better design options.
Thanks for your input,
Greg

Paul: So it runs the transaction silently in BDC format, until the error occurs, then opens up in dialogue to allow the user to change the invalid material, and then continue on with processing.
This works when the processing function module uses BDC. But even then I think this is possibly nice from user perspective, but a nightmare from auditing perspective. I.e. correct me if I'm wrong, but I'm pretty sure there's no log indicating that the user changed the material number. Thus for anybody comparing the IDoc contents against the posted document (including change history) there's no trail that shows this change. Of course you can assume that this is what must have happened, but I personally prefer if I can track in the system what happened and have proof for that.
Reddy:
<ol>
<li>it can be run daily basis, which should select all idocs which are in status 51 with message number (..related to wrong material number). report output should inlcude :idoc number-wrong mat no- space for new material to be entered by business against wrong 1. And there should be one button for RUN.</li>
<li>After RUN, the material number should be changed to new 1 in segments and idocs should be reprocessed.</li>
<li>repeat the run until business enter right mat num.</li>
</ol>
Design seems to limited to me (takes care only of one error message). Might work if that's the main pain point and this is the only one the user is dealing with. Otherwise I'd expect pretty soon they start complaining about having to use different tools for the possible errors. I'd keep the report more general, but allow this special form of processing only for a given error message (otherwise it's a normal re-process as triggered for example via BD87).
Also, I assume that when you talk of changing the IDoc you mean that you actually keep an original copy around (like SAP does when you edit an IDoc). Often this is required from an auditing perspective. I'm not sure why you wouldn't want to check the material number before trying to process the IDoc to avoid wasting system resources (but maybe I misunderstood the step).
Anyhow, in theory you could also achieve all of this via workflow. You can add custom columns to the work item overview in the inbox, only issue here is that it doesn't scale well (so issues with larger volumes).

A bluetooth serial failure has occurred?

Hi,
After playing around for a while, I finally got my Nokia N82 to work as a modem on my MacBook Pro using scripts from http://www.taniwha.org.uk
But after 30mins online I was disconnected and now if I try to connect again I get the following dialogue:
A bluetooth serial failure has occurred.
Failed to open an RFCOMM serial channel. Check if authentication needs to be enabled in your device.
The only thing I understand about this is the authentication part. My phone is set to automatically allow all connections from my computer.
Any idea what is going on?
Any help is appreciated.

I'll take a shot. Who is your cell phone provider? Did you look at the modem scripts in /Library/Modem\ Scripts for Nokia one(s). There are some. Possibly generic that would work. To make this simple, since it is late, #1 here is system log of my Panther and LG phone using one of above mentioned scripts.#2 And the link is an older one about doing the same type connection and the problems with Verizon. But then I never had same error message you got. I searched on that error and it appears that rfcomm can loop and the way to fix that is to bind to more channels which I am not sure how, since the only thing to change , it appears is in bluetooth preferences. I would not touch that, yet. The problem on configs, I believe, is the property is propriotory(spelling?). Or the channel is in the phone settings. Anyway I would try a different modem script in the Library and also check out the other links in #2.
#1
16 01:51:19 localhost pppd[6009]: Sent 14395 bytes, received 83280 bytes.
Oct 16 01:51:21 localhost pppd[6009]: Exit.
Oct 16 01:51:46 localhost pppd[6050]: pppd 2.4.2b1 started by root, uid 0
Oct 16 01:51:47 localhost /usr/libexec/CCLEngine: Starting Apple Verizon Support CCL
Oct 16 01:51:47 localhost /usr/libexec/CCLEngine: Connecting to Network
Oct 16 01:51:49 localhost pppd[6050]: Serial connection established.
Oct 16 01:51:49 localhost pppd[6050]: Using interface ppp0
Oct 16 01:51:49 localhost pppd[6050]: Connect: ppp0 <--> /dev/cu.usbmodem3B11
Oct 16 01:51:51 localhost pppd[6050]: local IP address 70.193.4.227
Oct 16 01:51:51 localhost pppd[6050]: remote IP address 66.174.27.4
Oct 16 01:51:51 localhost pppd[6050]: primary DNS address 66.174.92.14
Oct 16 01:51:51 localhost pppd[6050]: secondary DNS address 66.174.95.44
Oct 16 01:51:51 localhost configd[89]: posting notification com.apple.system.config.network_change
Oct 16 01:51:51 localhost mach_init[2]: Server 2227 in bootstrap d03 uid 0: "/usr/sbin/lookupd": exited as a result of signal
1 [pid 6030]
Oct 16 01:51:51 localhost configd[89]: executing /System/Library/SystemConfiguration/Kicker.bundle/Contents/Resources/set-hos
tname
Oct 16 01:51:51 localhost lookupd[6053]: lookupd (version 324.13) starting - Thu Oct 16 01:51:51 2008
Oct 16 01:51:52 localhost set-hostname[6063]: setting hostname to doug-pennington-s-Computer.local
Oct 16 01:53:28 localhost pppd[6050]: Terminating on signal 15.
Oct 16 01:53:28 localhost configd[89]: posting notification com.apple.system.config.network_change
Oct 16 01:53:28 localhost mach_init[2]: Server 2233 in bootstrap d03 uid 0: "/usr/sbin/lookupd": exited as a result of signal
1 [pid 6053]
Oct 16 01:53:28 localhost configd[89]: executing /System/Library/SystemConfiguration/Kicker.bundle/Contents/Resources/set-hos
tname
Oct 16 01:53:28 localhost pppd[6050]: Connection terminated.
Oct 16 01:53:28 localhost pppd[6050]: Connect time 1.7 minutes.
Oct 16 01:53:28 localhost pppd[6050]: Sent 6407 bytes, received 45234 bytes.
Oct 16 01:53:28 localhost lookupd[6067]: lookupd (version 324.13) starting - Thu Oct 16 01:53:28 2008
Oct 16 01:53:29 localhost set-hostname[6081]: setting hostname to doug-pennington-s-Computer.local
Oct 16 01:53:32 localhost pppd[6050]: Serial link disconnected.
Oct 16 01:53:33 localhost pppd[6050]: Exit.
#2 http://discussions.apple.com/thread.jspa?threadID=1691464&tstart=15

Two Bluetooth Serial Ports - lots of RFCOMM errors

Ok... So I'm sure I'm a unique case here, but I'll throw it out anyway, just in case anyone else might be experiencing the same problem, or might know of a fix...
I'm trying to use two Bluetooth serial ports, a Bluetooth GPS and a ham radio TNC (think of it as an RF modem), simultaneously. I was able to do it twice, so I know it can work, but in getting to those two times, I encountered numerous RFCOMM errors mentioning authentication, other failed or hung up connection attempts (The Powerbook seemed to connect to the device, but no data flowed to the application), and even a few "You need to restart your computer. Hold the power button down for a few seconds..." (I guess you could call it the black screen error?) screens. Many times, I could get one device to connect and pass data, but the second one would cause errors. Sometimes I couldn't even get one device to connect.
The devices I'm connecting to are a Pharos iGPS-BT and a Socket Cordless Serial Adapter. The GPS comm settings are 4800-7-E-1 and the serial adapter is at 9600-8-N-1.
Like I said, I actually accomplished it twice, so I know it can be done, but it seems to be a LOT harder getting there than it really should be. Anyone have any thoughts or ideas?

Well, it seems like I've figured it out. I deleted the pairings (and thus the related serial ports), re-paired (probably not necessary; I probably could've just deleted the serial ports and re-added them), and I haven't had problems since.
It seems that the problems were related to the fact that I renamed the ports to considerably shorter names (i.e. bt-gps instead of PharosiGPS-BT-GPSRFcom-1). I've left both ports with their original names and have had no problems since.
- Mike

Serial adapter printing requires added software?

Under 10.3.9 I had to install extra software to print to my HP DeskWriter 680C via Keyspan USA-28 dual usb serial adapter. In Tiger, I've found an HP 600 series printer driver and CUPS web control ( http://localhost:631 ), but no clear way to specify a serial port. Matt Broughton's comments on adding a StyleWriter indicate serial print still requires software installation under 10.4.x ( http://discussions.apple.com/thread.jspa?messageID=2196459&#2196459 ). Should I proceed? Tiger doesn't include serial printer support?
Thanks in advance,
Seth

<snip>
So, you still need to supply whatever adapter is
necessary, and install the driver if one is needed to
recognize your adapter in OS X.
A good description and correct through this last statement.
So, you should be able to use the Print Driver just
fine after you get the adapter working with it's
driver.
Not quite. With the USB to serial adapter and its drivers, the serial port is now functional in OS X. We must now turn to the printing software used by Mac OS X. CUPS (Common Unix Printing System) is used in OS X for printing. As supplied by Apple, however, the CUPS software does not provide support for communicating with serial ports. I have compiled serial backends (serial communications software) that enable this on my website about serial printing in Mac OS X.. There is also a PDF pictorial guide on how to add a serial printer available for download.
So this is a multilayer process.
1. Get an adapter -- the Keyspan adapter
2. Get the serial ports recognized by OS X -- the Keyspan drivers.
3. Get the serial ports recognized by CUPS -- my Serial Print Enabler.
4. Get printer drivers -- for the HP DeskWriter, Gutenprint (Gimp-Print drivers work well). You could also use the hpijs package from linuxprinting.org.
5. Configure the printer through the CUPS web interface. Printer Setup Utility does not have a capability to deal with serial ports.
The StyleWriter situation is a bit different in that it uses a different driver called "lpstyl". The StyleWriter driver needs direct communication with the printer rather than through a serial backend. Therefore, the lpstyl driver contains all the necessary code to use the serial port. No other serial print enabler is required. That is why it is not mentioned in my post about the StyleWriter.
Hopefully this little explanation will help to make
your situation clearer.
Ditto.
I hope this helps.
Ditto.
Matt
Mac Mini; B&W G3/300

I have a targus 4.0 bluetooth usb adapter and so i can pair my iphone 4s and ipad air wirelessly, it seems to pair ok but when i try to connect i get a error message or not compatible. can some one tell me if it i can use this

i have a targus 4.0 bluetooth usb adapter and so i can pair my iphone 4s and ipad air wirelessly, it seems to pair ok but when i try to connect i get a error message or not compatible. can some one tell me if it i can use this bluetooth with my devices, thanks

sos1der wrote:
pairing the apple equipment is not a big deal just wanted to add songs from itunes wirelessly.
You can only add songs to your iOS device from iTunes via Wi-Fi sync or via your cable, not Bluetooth.
sos1der wrote:
but i tried paring my LG bluetooth so i can listen to music on my computer wirelessly buy it gives me the same error message
That's an entirely different issue, unrelated to your iOS devices.

K7N2 Delta-ILSR - USB to Serial Adapter Doesn't Work!

Is anyone aware of an error such as the follows with the K7N2 Delta-ILSR?
I am trying the use a USB to Serial Adapter, namely the a Prolific PL-2303.
However, my PC does not seem to like it, nor does it what to cooperate with it at all.
On one occasion i have managed to get the device to show in the Manager window with the exclamation mark,
and upon checking its properties it told me: Prolific This device cannot start. (Code 10).
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Any ideas peeps?
Cheers, G.

Don't think it will this time, but on occassions booting into SafeMode and removing possibly half-installed copies of USB devices from Device Manager has helped.
Is this what you are looking for, Henry?
http://www.prolific.com.tw/eng/downloads.asp?ID=33
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Lenovo X131e doesn't work with Prolific PL2303 based USB to Serial Adapter and Windows 7 x64

This is sort of a bug report. A Lenovo X131e with Windows 7 x64 and the PL2303 driver including 1.6, 1.61 and 1.7 will not successfully install the driver - Windows always reports "Driver Install Failed" on plug in to USB 3 or USB2 ports. However, putting a USB2.0 hub inbetween the USB to Serial Adapter and either USB port type makes the adapter work fine. This was not the case with the X130e. I'm not sure where to report this beyond this posting, but more of an FYI.

If the USB can be used for other equipment,
That may be compatibility issues for USB and Prolific PL2303.
Don't plug Serial Adapter when installing the driver,
Ofter installation, Connect serial adapter to see whether it is working normally.
I am a volunteer, don't work for Lenovo. I am a software engineer.
thinkpad x61t, os:win7 Awavo Software com port monitor serial port monitor

Can you share a USB to Serial Adapter that is connected to a MAC

Can you share a USB to Serial Adapter that is connected to a MAC, across the network (LAN).
Essentially it would be comparable to a simple Terminal Server.
Is it possible?

Thanks for the swift reply.
Continuing my investigation I started to come to the conclusion you just mentioned. I am surprised none of the staff at my store realized this. However, at least I know now.
The basis for me looking to this is... With leopard on the eve of its release, I wanted to get a large network accessible storage solution that would allow my wife's and I's Macbook pros to use time machine on the network drive when we were at home. Since we rarely use our laptops while sitting at a desk connected to an external drive, I figured this would be a great idea and started to look into various NAS solutions.
Surprisingly, most generic (netgear, western digital) network drives require you use proprietary software to connect to them, and are only compatible with windows xp. After seeing the options the airport extreme opens up in terms of network storage I figured it would be the best bet.
Do you have any other suggestions besides getting an airport extreme? I would rather not have to buy a full blown mac that I have to leave on 24/7 to share the drives. Or do you see any possible pitfalls to this idea? Such as, would time machine forget to use the network drive after a while since it wouldn't always be available to it when away from home?

Ralink (Mediatek) Bluetooth PCIe Adapter for Windows 8.1 driver missing

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Hi:
This is the latest W8.1 BT driver for that card.
http://h20565.www2.hp.com/hpsc/swd/public/detail?swItemId=ob_139921_1

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OTN Discussion Forum questions are gone

My OTN Discussion Forum questions seem to have been deleted. They were only about 1-2 months old. Does anyone know if they are deleted or archived after a certain time period? I'd like to find them for reference if anyone knows how to do that?

18e07053-637d-44a1-97ce-f070d9c69384 wrote:
My OTN Discussion Forum questions seem to have been deleted. They were only about 1-2 months old. Does anyone know if they are deleted or archived after a certain time period? I'd like to find them for reference if anyone knows how to do that?
You are posting today's question with username 18e07053-637d-44a1-97ce-f070d9c69384
That is a system-generated name for a new account.
Were those other posts created with the same user account?
Have you recently tried to change your login name (which has been known to totally muck up user profiles, by the way) ?
The site software has no possible ability to magically merge postings from multiple accounts.
I suggest you try to remember older threads and find them using the site search function.
If you can find those threads, you might be able to see if they were posted with the same user account or some previous account.
Once you do that, you can return to this thread and give us all more information on what you may have found..

Java Usage Concept Questions

I have a java Command line running program. Which allow input/edit data of clients and store them into a Flat file. The problem is that i have to make a GUI, ( a thin web based client ) and using only HTML and Javascript.
The next step is the db should be frontended by servlet or JSP that interact with thin client to perform the database retrievals.
Now my concept Questions:
1. Is it possible to communicate to a Java Program using HTML and Javascript? If so, any exampler, pointers?
2. I was thinking of using HTML and Javascript to directly modify the Database. ( Since it is a flat file therefore nothing more than a txt file ) But isn't this side stepping the problem?
3. If i could modify the Flat file using HTML and Javascript only. Why would i need JSP and Servlets? And if i could do it with JSP and Servlets only why would i need the think client ( HTML bit )?
If all of above 3 are correct ( conceptialy ), what is the orginal command line java program for?
The last question is why i think i have the concept wrong. Please i am new to web programming so feel free to point out any error.

Hello,
You a little off on a few things. let me explain what each is used for to give you a better idea what each i used for.
HTML - Used to format data. Is static and can't do any File I/O and such
Javascript - Is usaually used for client side validation and some cool effects.
JSP - Is a scripting language that allows you to execute code on the server to create dynamic content and server side stuff like saving to a DB or a file
Servlets - Kinda like JSP but gives you more control over a few things. Usaually used for form processing and Servlet/Applet communication
for you application i would probably embed HTML/JavaScript for layout and validation into a JSP page for your display pages.. then build JSP pages to handle all you business logic and processing.
--Zer0C00L

General bluetooth serial adapter questio/ discussion (concept question)

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