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Messages - FTDI Community

Pages: 1 ... 27 28 [29] 30 31 ... 60
421
Discussion - Drivers / Re: FT232RL Serial Port driver not appearing in Windows
« on: October 14, 2020, 11:24:35 AM »
Hello,

Can you please ensure the 'Load VCP' option is ticked for the device.
Please reference the attached screenshot.

Best Regards,
FTDI Community

422
Discussion - Hardware / Re: FT230X USB Bus Powered with Power Switching Configuration
« on: October 09, 2020, 04:36:16 PM »
Hello

Please see TN_162 Bus Powered with Power Switching Configuration which should help.
   
Best Regards,
FTDI Community

423
Discussion - Drivers / Re: D3XX: FT_Create() fails with FT_DEVICE_NOT_FOUND in Debian Buster but not Ubuntu
« on: October 09, 2020, 04:35:25 PM »
Hello,

This is strange that the serial number and description is not visible from the FT_GetDeviceInfoDetail.

Are the serial number and description visible on the Ubuntu PC?

If so it could suggest that the USB Port is already open by other software.

Note that sudo (or running as root) is required to get full access to USB.

Best Regards,
FTDI Community

424
Discussion - Software / Re: USER_CONTEXT and PUSER_CONTEXT types missing for use of callback notification
« on: October 07, 2020, 04:33:16 PM »
Hello,

You are already in contact with our support team on this issue via email.
Please post any resolution here to help other customers.

Best Regards,
FTDI Community

425
General Discussion / Re: FT60X custom firmware
« on: October 07, 2020, 11:30:11 AM »
Hello,

Unfortunately it is not possible to write custom firmware for the FT60x series of ICs.

Best Regards,
FTDI Community

426
Discussion - Hardware / Re: Reading EEPROM memory with FT4222H bridge
« on: October 05, 2020, 04:40:19 PM »
Hello,

We will need some additional information in order to help you on this issue:

1.            What is the winbond spi flash model number?
2.            What is the operating IO mode (single/dual/quad)?
3.            Can you request provide your source code?

Please send us an email with this information:

https://www.ftdichip.com/FTContact.htm

Best Regards,
FTDI Community

427
Discussion - Hardware / Re: FT602: How does individual WR_N transactions becomes 1 bulk packet?
« on: September 29, 2020, 03:12:33 PM »
Hello,

It can tell the end of the data by the BE (byte enable) signals. The 0x55 is an arbitrary value and is not actually accepted into the FIFO and so the value is not important.

The bus master asserts the signal for the valid bytes in a word strobe. Normally, all 4 bytes should be valid in a bus transaction except in the last word strobe when the data transaction length is not aligned at a word boundary. When BE[3:0]=0001 the FT602 knows that it is the end of data. The FT602 will also then see the header of the next frame and knows that the last frame has ended.

Best Regards, FTDI Community

428
Discussion - Hardware / Re: FT602 UVC configuration, color space stuck at GREY
« on: September 29, 2020, 02:37:54 PM »
Hi,

We are pleased to hear it's working well now,

Best Regards, FTDI Community

429
Discussion - Drivers / Re: FT_GetDeviceDescriptor returns failure in Linux but not Windows
« on: September 23, 2020, 04:41:01 PM »
Hello,

You are already in contact with our support team on this issue via email.
Please post any resolution here to help other customers

Best Regards,
FTDI Community

430
General Discussion / Re: FT230X Flow Control
« on: September 23, 2020, 04:40:29 PM »
Hello,

Flow control is handled by the application program.

For example, with terminal programs like PuTTY or Tera Term there are settings available in the application that allow you to select the type of flow control. These typically use the VCP drivers.

If you wanted to use the D2XX drivers that would involve creating your own application program that would allow you to configure flow control. You can take a look at some software examples here:

https://www.ftdichip.com/Support/SoftwareExamples/CodeExamples.htm

TN_153 Instructions on Including the D2XX Driver in a Visual Studio Express 2013 Project is also useful.

There is no handshaking prior to configuration in software.

Best Regards,
FTDI Community

431
Discussion - Drivers / Re: VCP driver on macOS 11
« on: September 22, 2020, 03:56:28 PM »
Hello,

Quote from: James on September 21, 2020, 02:44:40 PM
We have a few products using the default FTDI vendor ID with our own PID (granted by FTDI some years back). Will our VID/PID combination also work in the upcoming .dext driver?

If your VID/PID combination is currently included in our macOS VCP driver's Info.plist file then yes it will be included in the .dext version of the driver.

Best Regards,
FTDI Community

432
Discussion - Hardware / Re: FT602 UVC configuration, color space stuck at GREY
« on: September 18, 2020, 06:17:36 PM »
Hi,

Could you send us a screenshot of your config tool window please,

You can post here or you can send to support1@ftdichip.com if you would prefer and we'll check it out,

Best Regards, FTDI Community

433
Discussion - Drivers / Re: VCP driver on macOS 11
« on: September 18, 2020, 10:45:48 AM »
Hello,

I see that your device is using the Product ID (PID): 0xEEEF with our default FTDI Vendor ID (VID): 0x0403.
This VID/PID combination is included in our VCP driver (FTDIUSBSerialDriver.kext), however it is not included in the inbuilt Apple VCP driver (AppleUSBTDI.dext).

Unfortunately at this time we do not have a .dext version driver available for macOS 11 Big Sur, but we hope to have this available shortly.

Best Regards,
FTDI Community

434
Discussion - Drivers / Re: VCP driver on macOS 11
« on: September 14, 2020, 03:43:59 PM »
Hello,

I am unfamiliar with the Microham USB Interface III, could you share its details from the hardware monitor similar to the attached screenshot?

Best Regards,
FTDI Community

435
Discussion - Drivers / Re: VCP driver on macOS 11
« on: September 11, 2020, 12:57:48 PM »
Hello,

We are currently working on a .dext version of the driver to be compatible with the newer versions of macOS.
 
However in macOS 10 Apple distributed a VCP driver built into the OS which works for all standard FTDI devices, this was called AppleUSBFTDI.kext pre-Catalina and AppleUSBFTDI.dext in Catalina. I haven’t had a chance to look at macOS 11 yet, but I believe the inbuilt apple driver should still be included.


Best Regards,
FTDI Community

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