Ftdi Mobile Phones & Portable Devices Driver Download

| 21-04-2021
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Windows Mobile: Install FTDI_SER serial to USB adapter

  • FTDI is a company (Future Technology Devices International Limited). What people typically refer to in this context is the FTDI FT232RL chip. As you can see from the datasheet, that particular chip is a USBUART chip. It is used to allow a PC, using the USB bus, to communicate with MCU chip on some models of Arduino.
  • FTDI Chip develops innovative silicon solutions that enhance interaction with the latest in global technology. The major objective from the company is to ‘bridge technologies’ in order to support engineers with highly sophisticated, feature-rich, robust and simple-to-use product platforms.
  • How to unlock your phone for free? Software update v2.29.19 for Sigma box and Sigma key: Software update v2.29.18 for Sigma box and Sigma key: Software update v2.29.17 for Sigma box and Sigma key: Direct unlock for LG T-mobile / Metro PCS models using Z3X server credits: APPLE EFI - ISP adapter for HD Box: Octoplus update.
  • The table below lists all of the currently available application notes and indicates which devices the documents are relevant to. To view an application note, click on the document title. To save a copy of an application note, right-click on the document title and choose “Save Target As”. All of the application notes are in.
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Sometime you may need additional serial connectors for your windows mobile device. Here is the odyssey I had with a FTDI adapter:

How I installed a FTDI serial to USB adapter within ITC CN50 running Windows Mobile 6.1.

Although the USB to Serial adapters with FTDI chips can be installed with drivers from FTDI, these will not work out of the box with WM6.1.

Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable FTDI Chipset (CB-FTDI) Gearmo USB to RS-232 Serial Adapter with High Speed FTDI Chip Pro RS232 Serial DB9 Cable Adapter Connects with Plug-and-Play for Windows 10, 7 (32/64bit).

Initial Test with CN50

First I copied the Armv4 driver files ftdi_ser.dll and FTDIPORT.INF to Windows on the device.

Inserted a Micro USB/B to USB A host connector (Digikey H11576-ND)

Inserted the USB2SER adapter “US232R-10 – Premium USB – RS232 Serial Converter Cable“

The device prompts for the driver name and I typed “ftdi_ser.dll” although it should not do so, as I copied the files previously. See also

Then I started to try to communicate using COM10 (verified with registry). But there was no communication possible. The VCP test application did not list any port to open, so I entered COM10: (or SER0 for patched driver) but without success.

I also tested without success using a Loopback adapter as described here http://www.airborn.com.au/serial/rs232.html:

Using the VCP PC drivers for WinXP the serial adapter worked fine, so the hardwware is not faulty.

I also tested on CN3 (WM6.1) at the dock connector without the micro-USB cable. But this did also not work.

Finally I tested on a WinCE5 device (CK61) and this worked OK. So I compared the registry of WinCE5 and WM6.1 after driver install and adapter connection. I found the following (red) keys are missing on the WM6.1 device and so I added them manually:

Ftdi Mobile Phones & Portable Devices Driver Download

Using this registry changes and after reinserting the adapter, I was able to communicate using the patched driver, where all COM was replaced with SER. Maybe the original driver will work too, it uses COM10 as port, where the patched driver uses SER0.

VCP test tool

Although the VCP Test application is not the best in regards of error checking (you can enter whatever you want for port and it always makes you think it was able to open the port), I include it here only for completeness.

Original VCP test tool: http://www.ftdichip.com/Projects/CodeExamples/VC++/VCPTest_vcpp.zip

Patched Driver: FTDI driver install cab using the standard COM prefix and not SER (838 downloads) UPDATED 13.02.2021

Same driver as cab with COM instead of SER: FTDI (CE ARM) patched driver (1975 downloads) UPDATED 13.02.2021

Devices

Here is the source code of the modded VCP test tool: Modded VCP test tool (1190 downloads) UPDTAED 13.02.2021

Additional links

Link to Installation guides: http://www.ftdichip.com/Documents/InstallGuides.htm

Portable

The CE installation guide: http://www.ftdichip.com/Documents/InstallGuides/Windows_CE_Installation_Guide.pdf

Update 23. march 2011: Anyone looking for a two port solution? Try the drivers provided by Handera (SD50).

Windows Mobile: Install FTDI_SER serial to USB adapter

Print This Post

Sometime you may need additional serial connectors for your windows mobile device. Here is the odyssey I had with a FTDI adapter:

How I installed a FTDI serial to USB adapter within ITC CN50 running Windows Mobile 6.1.

Although the USB to Serial adapters with FTDI chips can be installed with drivers from FTDI, these will not work out of the box with WM6.1.

Initial Test with CN50

First I copied the Armv4 driver files ftdi_ser.dll and FTDIPORT.INF to Windows on the device.

Inserted a Micro USB/B to USB A host connector (Digikey H11576-ND)

Inserted the USB2SER adapter “US232R-10 – Premium USB – RS232 Serial Converter Cable“

The device prompts for the driver name and I typed “ftdi_ser.dll” although it should not do so, as I copied the files previously. See also

Ftdi Mobile Phones & Portable Devices Driver Download

Then I started to try to communicate using COM10 (verified with registry). But there was no communication possible. The VCP test application did not list any port to open, so I entered COM10: (or SER0 for patched driver) but without success.

I also tested without success using a Loopback adapter as described here http://www.airborn.com.au/serial/rs232.html:

Using the VCP PC drivers for WinXP the serial adapter worked fine, so the hardwware is not faulty.

I also tested on CN3 (WM6.1) at the dock connector without the micro-USB cable. But this did also not work.

Ftdi Mobile Phones & Portable Devices Driver Downloads

Finally I tested on a WinCE5 device (CK61) and this worked OK. So I compared the registry of WinCE5 and WM6.1 after driver install and adapter connection. I found the following (red) keys are missing on the WM6.1 device and so I added them manually:

Using this registry changes and after reinserting the adapter, I was able to communicate using the patched driver, where all COM was replaced with SER. Maybe the original driver will work too, it uses COM10 as port, where the patched driver uses SER0.

VCP test tool

Although the VCP Test application is not the best in regards of error checking (you can enter whatever you want for port and it always makes you think it was able to open the port), I include it here only for completeness.

Original VCP test tool: http://www.ftdichip.com/Projects/CodeExamples/VC++/VCPTest_vcpp.zip

Patched Driver: FTDI driver install cab using the standard COM prefix and not SER (838 downloads) UPDATED 13.02.2021

Same driver as cab with COM instead of SER: FTDI (CE ARM) patched driver (1975 downloads) UPDATED 13.02.2021

Here is the source code of the modded VCP test tool: Modded VCP test tool (1190 downloads) UPDTAED 13.02.2021

Additional links

Link to Installation guides: http://www.ftdichip.com/Documents/InstallGuides.htm

The CE installation guide: http://www.ftdichip.com/Documents/InstallGuides/Windows_CE_Installation_Guide.pdf

Ftdi Mobile Phones & Portable Devices Driver Download Windows 7

Update 23. march 2011: Anyone looking for a two port solution? Try the drivers provided by Handera (SD50).