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incrementChannel UnBinds the TX #3

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ajaybnl opened this issue Aug 10, 2017 · 6 comments
Closed

incrementChannel UnBinds the TX #3

ajaybnl opened this issue Aug 10, 2017 · 6 comments

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@ajaybnl
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ajaybnl commented Aug 10, 2017

if i disable incrementChannel in symax_protocol.cpp at line 80 , The TX Works with Arduino and never cuts. Else it cuts after sending 2 frames of data.

You should have a variable to set this in the example file.

I used Syma x5-C Blue Led Remote.

@meelisd
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meelisd commented Aug 16, 2017

I have tried this with two different transmitters. One was from a Syma X8C package and one from an X8HG package. The X8HG one works with incrementChannel enabled as well as incrementChannel disabled. The X8C one drops binding after logging a couple of frames with incrementChannel enabled, with incrementChannel disabled it works 100%.
Awesome find!!!

@meelisd meelisd mentioned this issue Aug 16, 2017
@djureko
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djureko commented Oct 8, 2017

Hi, i have same problem can you send me your code? Because I changed incrementChannel to false but notting more happend. There is still bind in progress

@ajaybnl
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ajaybnl commented Oct 9, 2017

Did you save the cpp file? And do you got something working? Like the bind. Post your Com port response.

@djureko
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djureko commented Oct 9, 2017

Thanks for your answer and help!!! Yes of course i saved my file.

My com port response look like this:
Not bound (few times, while I enable my controller)
Bind in progress (after turning on the controller, it will jam in this state)

I moved left potentiometer to top and bottom too.
(Sorry for my bad english)

Do you have any idea?


I found solution for my case :)

Problem was in low power mode set for controller (blinking signal icon). I disable this power saving mode (disable controller, right trim to top and enable controller, right trim is stil pushed to top (small red button -> next to enable switcher and right joyistick))

@chupocro
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chupocro commented Dec 3, 2017

I had to comment out both incrementChannel = true; instances to make it work. I have Syma X5 (not X5C) that I bought 3 months ago, the remote has a blue LED, PCB is v6 and the range is more than 275 m (more than 900 ft). I am suspecting they changed the algorithm for precalculating the channels used by the remote and now, after disabling frequency hopping, I am maybe receiving only every 4th packet?

@grimmpp
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grimmpp commented Dec 29, 2017

Hello @chupocro, I have exactly the same issue like you. Have you solved it?

@ajaybnl ajaybnl closed this as completed Nov 20, 2022
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5 participants