Looking at http://www.pdadb.net/index.php?m=specs&id=462 it says "Serial: RS-232 , 115200bit/s" But where would this plug in? Is there a special cable for the USB / Audio port that allows RS232 instead of USB?
Also on eBay you can get a car kit with built in GPS http://cgi.ebay.co.uk/HTC-TyTN-Powe...emZ150099357396QQcategoryZ75447QQcmdZViewItem if this is through a physical (not bluetooth) connection there must be a serial port.
Anyone tried this?
Thanks
Jamie
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Anyone reckon this is achievable?
Coudl be possible to get USB to RS232 conversion for the mini USB socket?
Surely there must be some software that does such thing!
I don't think it's that easy - usb is slave, not host, so it limits what you can connect it to.
Why would you not use bluetooth? Irda would even be an option. But USB, I don't think it's going to happen (easily).
V
I know there use to be serial GPS receivers for the old iPaqs, before they had bluetooth. They connected through the devices USB port (HP proprietary plug) which acted as serial (not USB host).
However, I never heard of one with min USB connection.
Thanks for the reply guys.
I do remember finding a company that had software that turned the mini usb into a usable RS232 interface with the help of some software installed on the PDA but I can't find it anymore!
vijay555 said:
I don't think it's that easy - usb is slave, not host, so it limits what you can connect it to.
Why would you not use bluetooth? Irda would even be an option. But USB, I don't think it's going to happen (easily).
V
Click to expand...
Click to collapse
Oh What I wanted to do is integrate a hardwired GPS solution in with a in-car cradle so people can just place their PDA in the cradle and away they go!
With Bluetooth it is much more difficult because for each user that uses that vehicle they will need to keep pairing devices up!
did you have any luck with this? I was looking to make up mini usb connector for Holux cr 100 - sounds as though it won't work though.
Has anyone managed to get a GPS feed from a SGS to their laptop, via the USB?
I have Marine Navigation software on my laptop, but not a GPS dongle. If I can use the SGS to supply the laptop with a GPS feed it would be very handy.
Any ideas anyone?
Hello,
Does anybody know how I might establish a serial connection with a Wizard in bootloader mode?
I only have a USB cable...so I got the additional supplies:
1) A USB to PS/2 converter
2) A PS/2 to serial converter
And plugged that into the serial port, didn't work.
I tried these supplies also:
1) A usb-to-usb female connector
2) A serial-to-usb connector
3) A serial-to-serial connector (both sides female)
And plugged that chain into the serial port also, alas didn't work again.
The bootloader is saying USB at the bottom, maybe its not even listening to serial commands. How on Earth can I get this thing to start in serial mode to receive serial commands?
Any help is greatly appreciated.
PS: This is to be able to use XDA Manipulator on the Pocket PC over the serial interface - the program mandates a serial interface.
Hey guys!
I've searched and searched for something to allow me to transfer data via a serial cable from my phone to device.
Let me try to explain this.
HTC Wizard
Windows Mobile 6 (Explore 1.1)
I have style tap (palm os emulator)
Software for palm os for a stand alone fuel managment system (msefi.com)
So on my car, I use a serial cable to program and get realtime data.
Now I know they make bluetooth to serial adapters for around 70, but I was wondering if they make a mini usb to serial cable for the Mobile OS.
Anyone have any ideas?
Thanks
Chris
Well, you could theoretically get a USB to serial adapter that has a cable. Then cut the USB connector that goes to the PC off the cable and just splice the miniusb plug onto the end. I don't know about device support though I'm going to guess you would have to at least come up with a driver and the device might not support that type of functionality at all anyways.
Since the Wizard doesn't have a USB Host (aka USB OTG) the short answer is no. Even more importantly, the wizard won't power the serial adapter so the device is a dud to begin with.
The odds that the BT to RS232 connector method will work are far greater than the USB method.
I'm about to purchase an HTC P3300 and I would like to use a car diagnostic software call "VagCheck". To use it, you need a cable to connect from the the PPC to the cars OBDII port. These cables only come for iPaq ppc connectors to OBDII, serial to OBDII, and USB to OBDII. These cables are expensive and I already have a serial to OBDII cable. So I'm looking for some kind of way to connect the cable to the P3300 via the mini USB connector but I know there will need to be some drivers involved.
Does anyone know if there's an adapter from mini USB to regular USB or Serial for PPC's with drivers?
BTW, there is a more expensive alternative. There's a bluetooth connector for the car that plugs into the OBDII and you can just connect via BT. But that is the most expensive set-up.
Hi Folks,
Just wondering... I'm trying to get a little application to work on Hermes PDA and I need to connect a Serial device which has a DB9 RS232 connector...
I know there's a Serial port 'inside' the USB connection on the Hermes, I was wondering if anyone knows of a pinout etc. to enable me to build an adapter to plug in the bottom of the PDA which will then allow me to connect my DB9 RS232 device?
Any help gratefully received!...
Regards,
Rob.
no serial ?????
Hi FactionOne,
there's no serial port on on USB connector .
It's only USB-device port, mixed with audio signals on this port.
Bootloader got also support for USB device port.
So it's possible for the host to emulate serial support. That's all!
At least so far as i know
Regards,
scholbert
better grab you a good ol blue angel