Spirit System
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Bug: Servo settings values are reversed (plus<->minus)
https://www.spirit-system.com/phpBB3/viewtopic.php?f=24&t=2095		 Page 1 of 1
Author:  aircruiser [ Fri 14. Jul 2017 4:29:07 ]
Post subject:  Bug: Servo settings values are reversed (plus<->minus)
Hello,

Spirit Pro (Ver. 2.4.1): Some (not all) Servo Subtrim values as well as Servo Travel Correction values are reversed (plus<->minus) when connecting the Spirit Pro via PC-Software (USB)/Android App (WiFi-Link) versus via Browser interface (Win7 and Android) or HoTT.

Makes fine tuning the system very confusing.

Cheers
Author:  ZeXx86 [ Fri 14. Jul 2017 8:19:57 ]
Post subject:  Re: Bug: Servo settings values are reversed (plus<->minus)
Hello,

this is not bug, but it is made intentionally to make it actually easier.
So that direction of the servo movement is same in the same movement of the slider.
In this way you do not have to think about any servo specifically.

The only requirement is, that the servo reverses and rest of the previous settings are correct. Otherwise directions will be wrong.
Author:  aircruiser [ Fri 14. Jul 2017 18:08:33 ]
Post subject:  Re: Bug: Servo settings values are reversed (plus<->minus)
I see but, thats not what I meant. Let me see if I can illustrate what I mean (see attached pictures):

Same heli, no setting changes between the two pictures (App vs. Browser).
CH1, 3 and 4 are reversed, CH2 is normal, as the scale in the App indicates correctly.
However, CH1 reads 6 (+6) in the Browser but it should be -6 as in the App.

In both cases the graph indicates a value to the right of the center (corresponding to CH1-servo up, ok). In both cases the CH1-servo goes up as the value is “increased to the right”, and down to the left. Ok. But the APP vs. Browser values for CH1 show different sings.

This is what I find confusing. And since the value of CH3, which is also reversed, is identical in the App and Browser, the “lost” minus in the Browser (and HoTT) with CH1 seems to be a bug.

Attachments:
Spirit Pro Subtrim via WiFi-Link and App.png
Spirit Pro Subtrim via WiFi-Link and App.png [ 88.98 KiB | Viewed 988 times ]
Spirit Pro Subtrim via WiFi-Link and Browser.png
Spirit Pro Subtrim via WiFi-Link and Browser.png [ 76.43 KiB | Viewed 988 times ]
Author:  ZeXx86 [ Fri 14. Jul 2017 18:15:48 ]
Post subject:  Re: Bug: Servo settings values are reversed (plus<->minus)
I was referring about the PC software.
Wifi-Link is limited in this regards as there are not that much resources. But we will try to make it on par with the PC software.

We highly recommend using PC software for doing the basic setup, especially because there is the Setup wizard.
Then it will be very easy.

You can also configure using PC software through Wifi-Link.
Author:  aircruiser [ Fri 14. Jul 2017 18:53:31 ]
Post subject:  Re: Bug: Servo settings values are reversed (plus<->minus)
Basic setup was done with PC software. Worked very well.

I need the Wifi-Link at the field (without PC). For now, in order to prevent value mismatches in the Browser or HoTT, I'll use the Android App at the field. It is comfortable and the servo values correspond to those in the PC software.
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