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Messages - BRT Community

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646
Discussion - EVE / Re: EVE Screen Editor Bitmap Convertion Proplem
« on: November 04, 2019, 10:46:49 AM »
Hello,

What issues are you having with ESE 3.1.6?

You can use our EVE Asset Builder application to convert images for use with EVE:
https://www.ftdichip.com/Support/Utilities.htm#EVE%20Asset%20Builder


Best Regards,
BRT Community

647
Hello,

Strange, I tested this out on our Windows 7 and Windows 10 PCs and could not replicate the behaviour.

At least you have something that works for you.

Best Regards,
BRT Community

648
Hello,

I have tested this out on our Windows 10 PC and couldn’t replicate the behaviour.

There is also a shortcut created on the desktop 'FT9xx Programming Utility' which can be run to invoke the programmer.

Best Regards,
BRT Community

649
Discussion - MCU / Re: Can one program D2xx example using DFU?
« on: October 24, 2019, 04:53:09 PM »
Hello,

There are no problems programming the D2XX Example 1 over DFU. You must prepare the .bin file first as described in my original post.

Here's some screenshots of the test I performed and it programs ok over USB DFU:





If you are seeing "The binary file contains D2XX section.  DFU only allows firmware update.  The binary file is incompatible".
Click on back, and reselect the DFU interface, and then it will successfully program.
I'm looking into this and whether it's a bug with the utility or software.

Best Regards,
BRT Community

650
Hello, yes that is strange.

The shortcut on the desktop basically calls FT900Prog GUI Launcher.bat from that location anyway.
You can see this by right-clicking and looking at the shortcut properties.

Best Regards,
BRT Community

651
Discussion - MCU / Re: One-wire programming method for FT9xx documented?
« on: October 24, 2019, 04:52:02 PM »
Hello,

As a minimum, DEBUG and RESET signals are required with GROUND.

Best Regards,
BRT Community

652
Hello,

You must have active D2XX firmware programmed into the FT9xx.

You can test this by programming the D2XX Example 1 found in AN_360 FT9xx Example Applications.

When programming is complete, plug in the USB device port to the PC and allow for the USB ports to enumerate. The drivers should load automatically via Windows Update.

Now run the FT9xx Programming Utility and if you load the D2XX tab you will see the D2XX data.

Best Regards,
BRT Community

653
Discussion - EVE / Re: BT815 to HDMI or VGA
« on: October 22, 2019, 03:30:37 PM »
Hello,

Unfortunately I do not have any suggestions for an applicable translation IC, but maybe someone lese on the forum can point you in the right direction.

Best Regards,
BRT Community

654
Discussion - MCU / Re: Can one program D2xx example using DFU?
« on: October 21, 2019, 04:44:47 PM »
Hello,

There are two ways to program the FT9xx MCUs with custom firmware using the FT9xx Programming Utility:

• Using the UMFTPD2A debugger/programmer module
• Using the USB DFU interface via the USB device interface (no need for the UMFTPD2A)

USB DFU programming can be a good option for production or field programming, since the user simply needs to plug the USB device port into the PC and there is no need to connect via the UMFTPD2A. It's not recommended for test and development stage of a project, since the USB DFU interface needs to be available in the application firmware. programming a device without this interface would mean the USB DFU interface is not available for subsequent programming.

Note the .bin file must be prepared before it can be used for DFU programming.
More detail on the DFU Programming options can be found within the FT9xx Programming Utility’s About --> Help menu.
The Add/Customize DFU-suffix (DFU binary) option provides this functionality.

However, if the application code doesn't include a USB DFU interface, it will not be available after programming.
More information can be found on the USB DFU interface in AN_365 FT9xx API Programmers Manual.
The GPIO DFU example in AN_360 FT9xx Example Applications is a good place to learn about this.

Best Regards,
BRT Community

655
Discussion - MCU / Re: One-wire programming method for FT9xx documented?
« on: October 21, 2019, 04:43:28 PM »
Hello,

This information is only available in NDA documents and is only shared on a project basis.

Please contact us by email for more information:

https://brtchip.com/contact-us/

Best Regards,
BRT Community

656
Discussion - EVE / Re: BT815 and custom fonts in SPI flash
« on: October 08, 2019, 01:03:42 PM »
Hello,

Please see attached for the text file used to denote which characters are to be converted in the font convertor for BRT_AN_014.

Best Regards,
BRT Community

657
Discussion - EVE / Re: fading screen flicker
« on: October 07, 2019, 03:01:23 PM »
Hello,

Can you let me know what display settings you are using?
Aslo are you using a custom hardware design?

Best Regards,
BRT Community

658
Discussion - EVE / Re: REG_TRACKER N returns 0xDEADBEEF
« on: October 07, 2019, 02:43:01 PM »
Hello,

You managed to get the REG_TRACKER location right, but the REG_TRACKER_x locations were wrong.

Can you try the following:
Code: [Select]
REG_TRACKER   0x309000
REG_TRACKER_1 0x309004
REG_TRACKER_2 0x309008
REG_TRACKER_3 0x30900c
REG_TRACKER_4 0x309010

Best Regards,
BRT Community

659
Discussion - EVE / Re: BT816 - Resistive Touch Threshold
« on: October 03, 2019, 12:53:36 PM »
Hello,

The development team have confirmed that REG_TOUCH_RZTHRESH only applies in continuous mode.

Best Regards,
BRT Community

660
Discussion - EVE / Re: EVE Asset Builder Image Converter Sample Code
« on: September 30, 2019, 02:53:57 PM »
Hello,

The development team confirmed that this is a bug and will be fixed in the next EAB release, EAB 1.1.
EAB 1.1 is due out in the coming weeks.

Best Regards,
BRT Community

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