How to auto-detect a baud rate on UART or Serial port. and how to handle different baud rates for Transmission and Reception

Hi,
Till now i have used only single baud rate for opening a port, writing some stuff and reading back from other end. This time requirement is little different, can SerialPort class
be used to have different baud rates for Tx and Rx, I have not seen that in the msdn, but any other ideas also welcome!!!. I am experimenting!!!

When I look in the Info.plist file for the AppleUSBCDCDriver kext, which is what the driver should be for a USB modem, there are three driver personalities listed: DeviceClass = 2, DeviceProtocol = 0, DeviceSubClass = 0; DeviceClass = 2, DeviceProtocol = 0, DeviceSubClass = 2; DeviceClass = 2, DeviceProtocol = 1, DeviceSubClass = 2. When I look at the info for the Phone with USB Prober, the class, protocol and subclass are all 0 and it is assigned to the AppleUSBComposite driver which appears to be a default when it doesn't know what else to use.
Does that information come from the phone or is it assigned by the Mac? I'm wondering if the Mac doesn't recognize the phone and is assigning default values, or if the phone is responding with the wrong values causing it not to be assigned to the right driver. Are there other USB utilities out there which could possibly configure the phone's USB port to identify itself correctly?

Similar Messages

How do I have 1 apple id for the family to use in the iTunes and app store and a different apple id for iCloud and FaceTime and imessages

how do I have 1 apple id for the family to use in the iTunes and app store and a different apple id for iCloud and FaceTime and imessages?

See also Using your Apple ID for Apple services
specifically the section "Using one Apple ID for iCloud and a different Apple ID for Store Purchases".

My husband and I share an iTunes account. We both just got iPads. How can we program them to have different phone numbers for FaceTime and messages

My husband and I share an iTunes account. We both just got iPads. How can we program them to have different phone numbers for FaceTime and messages

Use different email address (gmail?) just for FaceTime and Messages.
Using FaceTime http://support.apple.com/kb/ht4319
Troubleshooting FaceTime http://support.apple.com/kb/TS3367
The Complete Guide to FaceTime + iMessage: Setup, Use, and Troubleshooting
http://tinyurl.com/a7odey8
Troubleshooting FaceTime and iMessage activation
http://support.apple.com/kb/TS4268
Using FaceTime and iMessage behind a firewall
http://support.apple.com/kb/HT4245
iOS: About Messages
http://support.apple.com/kb/HT3529
Set up iMessage
http://www.apple.com/ca/ios/messages/
Troubleshooting Messages
http://support.apple.com/kb/TS2755
Setting Up Multiple iOS Devices for iMessage and Facetime
http://macmost.com/setting-up-multiple-ios-devices-for-messages-and-facetime.htm l
FaceTime and iMessage not accepting Apple ID password
http://www.ilounge.com/index.php/articles/comments/facetime-and-imessage-not-acc epting-apple-id-password/
Unable to use FaceTime and iMessage with my apple ID
https://discussions.apple.com/thread/4649373?tstart=90
For non-Apple devices, check out the TextFree app https://itunes.apple.com/us/app/text-free-textfree-sms-real/id399355755?mt=8
 Cheers, Tom

My dad and I have shared an iTunes account for years and I just created a new apple id but I have no Idea how to get all those purchases to this new account. Help please?

My dad and I have shared an iTunes account for years and I just created a new apple id but I have no Idea how to get all those purchases to this new account. Help please?

The old Apple ID (presumably your dads) owns those songs and your new Apple ID does not. However, your dad can authorize your iD to use the songs by going to Store > Authorize This Computer from your iTunes menu and entering his Apple ID and password.

HT5622 How do I change the Apple id against a certain telephone number? I have two iPhones and wish to use a different Apple id for each and confused as to how I do this?

How do I change the Apple id against a certain telephone number? I have two iPhones and wish to use a different Apple id for each and confused as to how I do this?

Create a new Apple ID for the second phone. If you are setting the phones up as new phone enter the ID you want to use on each phone.
If both phones are already signed in to one Apple ID then use the settings app to change Apple IDs on one phone.
Settings > iTunes and App Store > tap on the Apple ID > sign out > sign in with alternate Apple ID.
Note that if you have downloaded apps with the original Apple ID on the phone with the new Apple ID, those apps will still be associated with the old Apple ID and will require the old ID and password in order to update them.

How can i use 2 different apple ids for imessage and facetime on 1 ipad?

How can i use 2 different apple ids for imessage and facetime on 1 ipad?

Do you mean can you use one Apple ID for FaceTime and one for iMessage? You should be able to. Or, do you mean, can you log into iMessage (or FaceTime) with two Apple IDs at once? No.

How do i migrate files from a imac to macbook pro using an ethernet cable. the migration program asks for firewire and i don't own a fireWire. I do own an ethernet cable though

how do i migrate files from a imac to macbook pro using an ethernet cable. the migration program asks for firewire and i don't own a fireWire. I do own an ethernet cable though

A FW cable would be far faster & Easier, but with Ethernet you need a compatible version of Migration Assistant running on both Macs.

How does a user take an iTunes home movie and convert it back to iPhoto(slideshow) for editing and emailing?

How does an user take an iTunes home movie and convert it back to iPhoto(slideshow) for editing and emailing?

iOS: Importing personal photos and videos from iOS devices to your computer
iOS: Unable to import photos or device not recognized as a camera

HT4009 I let a child use my iPod and she purchased a lot of doeses for idoser and I did not have the money on my card. Now I can't download anything at all without using a new credit card or paying for it. How do I cancel it

I let a child use my iPod and she purchased a lot of doeses for idoser and I did not have the money on my card. Now I can't download anything at all without using a new credit card or paying for it. How do I cancel it

First, to prevent this from happening again, turn off "In App purchases" in the Restrictions settings on your iPod. You may also want to turn off the ability to install apps, to prevent purchases in case the child gets hold of your iTunes Store account information, and set the password to be required immediately. For more information, see:
http://support.apple.com/kb/HT4213
As to a refund, that's not automatic since the terms of sale for the iTunes Store state that all sales are final. You can contact the iTunes Store, explain the reason for your request, and ask, though:
http://www.apple.com/support/itunes/contact.html
They're usually pretty lenient in the case of inadvertent purchases by children. No guarantees, though, just as if your child was in a store and ate a bunch of food (in other words, something that can't just be returned).
Good luck.

HELP!!! I can't get into my macbookpro I unticked something in user account and today iv gone to boot up and I'm getting grey screen asking for name and password and. My normal ones don't work? How can I gain access again?

Yesterday I was in user account settings trying to delete an extra user account that had appeared and I unticked something and today iv gone to boot up and iv got the grey screen asking for name and password and my normal ones sent working how do I get in agin? Any help would be appreciated thanks sam

Boot into your Recovery partition by holding down the Command and R keys on startup. Under the Utilities menu, open Terminal. When in Terminal type:
resetpassword
A small app will open that will allow you to reset the password for a given user (hopefully you still have an admin home directory?). Type in your new password - twice - and then reboot and use your new password.
Clinton

How do I know what OS I have on mu iMac? I've used it as a PC for years and need to switch over but I may be out of date with current software. I think I read Lion somewehere....?

How do I know what OS I have on my iMac? I've used it as a PC for years and need to switch over but I may be out of date with current software. I think I read Lion somewehere....? OS 10.5.8

Click on the Apple icon at the top left of your menu bar, then About this Mac.
OS 10.5.8 is Leopard. Lion is 10.7
As for upgrading:
Start by checking if you can run Snow Leopard:
Requirements for OS X 10.6 'Snow Leopard'
http://support.apple.com/kb/SP575
The OS 10.6 Snow Leopard install DVD is available for $19.99 from the Apple Store:
http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
and in the UK:
http://store.apple.com/uk/product/MC573/mac-os-x-106-snow-leopard
but nobody knows for how long it will be available.
When you have installed it, run Software Update to download and install the latest updates for Snow Leopard to bring it up to 10.6.8, or download the combo update from here:
http://support.apple.com/kb/DL1399
Check via Software Update whether further updates are required.
You should now see the App Store icon, and you now need to set up your account:
http://support.apple.com/kb/HT4479
To use iCloud you have to upgrade at least to Lion, but some functions are only available in Mountain Lion:
http://support.apple.com/kb/HT4759
You can also purchase the code to use to download Lion (Lion requires an Intel-based Mac with a Core 2 Duo, i3, i5, i7 or Xeon processor and 2GB of RAM, running the latest version of Snow Leopard), or you can purchase Mountain Lion from the App Store - if you can run that:
http://www.apple.com/osx/specs/

How can I include different DAQ cards (for notebook and PC) in one application?

I want to build one application, which runs on different computers. On PC a DAQ board PCI-6052E and LabVIEW including application builder are installed and work. My program runs.
Now I want to build an application, which runs on the notebook without LabVIEW but with the similar DQACard-AI-16XE-50, too.
How I have to install the DAQCard on the notebook and how can I include the driver?

Sylke,
Check the following link which guides you step by step to install the driver and configure the daq board:
http://www.ni.com/support/install/
Hope this information is helpful.
L Aguila
Applications Engineer
National Instruments

Federal district court electronic filing supports Firefox 3.5 and 3.6, but not higher versions. Is it possible to download - and keep separate - two different versions of Firefox? and if so, how?

I would like to use the most recent version of Firefox but keep the older versions in reserve. Is this possible?

See this article about how to install multiple versions on Mac OS X:
* http://www.businessinsider.com/how-to-run-firefox-4-and-3-simultaneously-in-mac-os-x-with-multiple-firefox-profiles-2011-3
You can find the latest Firefox releases here:
*Firefox 9.0.x: http://www.mozilla.org/en-US/firefox/all.html
*Firefox 3.6.x: http://www.mozilla.org/en-US/firefox/all-older.html
You can install the portable Firefox 3.6.x version to access websites that do not work with Firefox 5+.
*http://www.freesmug.org/portableapps:firefox#toc1
*http://sourceforge.net/projects/osxportableapps/files/Portable%20Firefox%20OS%20X/

How do "Auto-detect proxy settings for this network" and "Use system proxy settings" work behind the scenes?

How can I see what the proxy firefox actually uses when I check either of these two options?
Does it take it from Internet Explorer?
Are they stored somewhere in the registry?

Hi conectionist,
This is taken if there is a proxy set up in your network settings on your OS. If you would like to test there may be an add on:
*[https://addons.mozilla.org/en-US/firefox/addon/smart-ip-connection-info/?src=search]
Please feel free to search to find a better one if necessary.

How do I delete an apple ID I no longer use? Sometimes when i try to buy an ap, this old ID pops up and if course there us nI password for it and I cannot buy the ap. help.

I am trying to install an app and I am asked to type in a password for an Apple ID I no longer use. How can I get rid of this ID? I changed it on Manage My Apple ID a long time ago. I can't figure out where this is coming from.

kakima wrote:
... How can I get rid of this ID? ...
Try This...
Close All Open Apps... Sign Out of the Account... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430
It should be Noted that anything Downloaded with a Particular Apple ID is tied to that Apple ID and Cannot be Merged or Transferred to a Different Apple ID.

How to auto-detect a baud rate on UART or Serial port. and how to handle different baud rates for Transmission and Reception

Similar Messages

Maybe you are looking for