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Jumper T8SG - First TX stock running on Deviation

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19 Sep 2017 16:08 #64515 by Moeder
Replied by Moeder on topic New TX from Banggood
We could move parsing of hardware.ini up to init() or reinitialize the display after parsing it. No one will care or really notice if the USB logo is upside down.

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19 Sep 2017 16:27 - 19 Sep 2017 16:50 #64516 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood
We can't read "hardware.ini" if USB drive is not formatted. Also, I'm not sure if we can damage LCD with devo7e contrast settings, they are very high in comparison with T8SG. Will be better to find any hardware detection way.

Although, dc59 has already tried the Nightly Build for devo7e-256 and the screen looks almost normal.
Last edit: 19 Sep 2017 16:50 by vlad_vy.

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19 Sep 2017 17:01 - 19 Sep 2017 17:04 #64517 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood
With 6 bit register for contrast setting (0-63), devo7e default contrast (5*12 + 76) will be "8" for T8SG, higher bits will be discarded.
Last edit: 19 Sep 2017 17:04 by vlad_vy.

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19 Sep 2017 17:03 #64518 by Moeder
Replied by Moeder on topic New TX from Banggood

vlad_vy wrote: We can't read "hardware.ini" if USB drive is not formatted.


That is right, but in that case you'd only have the upside down USB logo, which wouldn't hurt. I agree with you that a hardware detection would be the far superior solution. Let's wait for our developer samples to arrive and start working on it then.

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19 Sep 2017 21:39 #64523 by min54522
Replied by min54522 on topic New TX from Banggood
How do I upgrade my T8SG firmware?

Now "EXT + power on" on the black screen
I do not recognize the Debugging Tool. The driver installation is done. "ENT + power on" will recognize the USB driver. Does the T8SG have a firmware upgrade method?

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20 Sep 2017 00:05 - 20 Sep 2017 00:07 #64524 by dc59
Replied by dc59 on topic New TX from Banggood
Top : New PCB , Bottom : Stock PCB



Now we can plug USB cable , just open battery door.





Upgrade to vlad_vy's test build and it works fine , no need to reverse AIL/RUD direction.
Attachments:
Last edit: 20 Sep 2017 00:07 by dc59.

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20 Sep 2017 00:12 #64525 by dc59
Replied by dc59 on topic New TX from Banggood

min54522 wrote: How do I upgrade my T8SG firmware?

Now "EXT + power on" on the black screen
I do not recognize the Debugging Tool. The driver installation is done. "ENT + power on" will recognize the USB driver. Does the T8SG have a firmware upgrade method?


"EXT + power on" you will see a all black screen , but it's not problem , just connect USB cable to PC/NB , use Walkera upgrade tool then upgrade FW(I recommand to use vlad_vy's test build here ) !

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20 Sep 2017 04:10 #64527 by min54522
Replied by min54522 on topic New TX from Banggood
After connecting the T8SG to the computer, do not recognize the T8SG in the "Walkera upgrade tool". However, when connected to Devo 7E, it recognizes.

So I can not upgrade the firmware at present.

The connection is good with USB. The Walkera Upgrade tool does not recognize it.

Please ask for help.

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20 Sep 2017 04:25 #64528 by ltwvince
Replied by ltwvince on topic New TX from Banggood

dc59 wrote: Different cover style!


Please ask them to release a pure white cover ala storm trooper style. Thanks.

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20 Sep 2017 04:40 #64529 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood

min54522 wrote: After connecting the T8SG to the computer, do not recognize the T8SG in the "Walkera upgrade tool". However, when connected to Devo 7E, it recognizes.

So I can not upgrade the firmware at present.

The connection is good with USB. The Walkera Upgrade tool does not recognize it.

Please ask for help.


min54522, can you say how changed LCD contrast for Devo 7e? Is it linear and proportional (with range 0 - 10)?

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20 Sep 2017 05:48 - 22 Sep 2017 04:54 #64530 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood
Now T8SG target doesn't contain any code, only definitions and makefile, the same approach as for devof-XMS targets. T8SG code changes moved to devo7e and devo7e-256 targets with directives #ifdef _T8SG_TARGET_H_ #else #endif.

dc59, can you test this build?

File deleted...
Last edit: 22 Sep 2017 04:54 by vlad_vy.

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20 Sep 2017 05:56 #64531 by dc59
Replied by dc59 on topic New TX from Banggood

vlad_vy wrote: Now T8SG target doesn't contain any code, only definitions and makefile, the same approach as for devof-XMS targets.
dc59, can you test this build?


No problem,I will test it after work ! :)

This is back side of T8SB PCB picture, hope it will help for development.



Attachments:

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20 Sep 2017 06:15 #64532 by min54522
Replied by min54522 on topic New TX from Banggood
Yes, range 0-10
MY Setting 10

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20 Sep 2017 06:17 #64533 by min54522
Replied by min54522 on topic New TX from Banggood
My lcd range 0-10
My set lcd 10

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20 Sep 2017 06:22 - 20 Sep 2017 06:23 #64534 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood
No, I would like to know how LCD contrast changed if you change setting, it's linear step by step or not. Is there any unexpected contrast jumps?
Last edit: 20 Sep 2017 06:23 by vlad_vy.

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20 Sep 2017 06:24 #64535 by min54522
Replied by min54522 on topic New TX from Banggood
My lcd contrast 10 setting

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20 Sep 2017 06:26 #64536 by min54522
Replied by min54522 on topic New TX from Banggood

vlad_vy wrote: No, I would like to know how LCD contrast changed if you change setting, it's linear step by step or not. Is there any unexpected contrast jumps?


It seems to have changed step by step. It suddenly changed or did not happen.

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20 Sep 2017 06:30 #64537 by min54522
Replied by min54522 on topic New TX from Banggood

vlad_vy wrote: No, I would like to know how LCD contrast changed if you change setting, it's linear step by step or not. Is there any unexpected contrast jumps?

Currently the Devo 7E is well recognized by the walkera tool, but the T8SG is not recognized. I have also tried to install a new window.
The only way to survive is to try Linux?

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20 Sep 2017 09:13 #64540 by dc59
Replied by dc59 on topic New TX from Banggood

min54522 wrote: Currently the Devo 7E is well recognized by the walkera tool, but the T8SG is not recognized. I have also tried to install a new window.
The only way to survive is to try Linux?


Did you try different USB port on your PC or Notebook?

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20 Sep 2017 09:16 #64541 by vlad_vy
Replied by vlad_vy on topic New TX from Banggood
dc59, what version of DfuSe USB Upgrade do you use for T8SG?

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