Re: Revo AuxMag
« Reply #60 on: April 06, 2016, 07:38:49 pm »
So to be clear...

If you time it correctly, and plug in USB and then flight battery, sometimes it will start up correctly the very first time?

What is the git hash of the version of next you are running?  If you do "git log" you will see it at the top line of the page.
« Last Edit: April 06, 2016, 07:42:37 pm by TheOtherCliff »

heubie

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Re: Revo AuxMag
« Reply #61 on: April 06, 2016, 08:02:15 pm »
Yes you are right, if I do it direct after one another it startsup good everytime.
What I did is increase the time between USB and battery in small steps and found out that around 1 to 1,5 sec it starts to fail to recognize the AuxMag.

I did a git log and these are the first lines. Is this what you need?

commit d3f150f5a8b4e0977f9a1b62af689ee373a4194f
Merge: 9ca699b 94ab922
Author: Lalanne Laurent <[email protected]>
Date:   Mon Apr 4 21:36:53 2016 +0200

Re: Revo AuxMag
« Reply #62 on: April 16, 2016, 10:08:56 am »
I've build a lp next branch for i2c but after calibration,i've follow video, i can't center to 0 a roll pitch and yaw.i've add a auxmag at the same of the video.
Thank you

f5soh

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Re: Revo AuxMag
« Reply #63 on: April 16, 2016, 04:52:09 pm »
You need to find the mag orientation.

Is the mag facing back compared to onboard mag ?
Do you have a special virtual attitude for your board ?

Both mag alarms are green ?

Jhinta

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Re: Revo AuxMag
« Reply #64 on: April 16, 2016, 08:56:56 pm »
Help me out

When doing the drone setup and select ubox +mag every thing is working but as soon as i reboot aux mag is gone. Whyyyy

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f5soh

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Re: Revo AuxMag
« Reply #65 on: April 16, 2016, 08:59:47 pm »
Next branch ?

Jhinta

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Re: Revo AuxMag
« Reply #66 on: April 16, 2016, 09:23:53 pm »
Why is it then when i reboot my mag doenst work . but disable reboot enable reboot makes it work again until i reboot again

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f5soh

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Re: Revo AuxMag
« Reply #67 on: April 16, 2016, 09:35:28 pm »
I2c mag need external power connected first and next connect USB

Jhinta

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Re: Revo AuxMag
« Reply #68 on: April 16, 2016, 09:43:00 pm »
Next branch ?
Umm compiled like friday and . first have bat connected and then usb ~ 10 sec in between doesnt mater

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f5soh

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Re: Revo AuxMag
« Reply #69 on: April 16, 2016, 09:47:56 pm »
What happens ?

I2C alarm ?

Jhinta

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Re: Revo AuxMag
« Reply #70 on: April 16, 2016, 09:53:22 pm »
What happens ?

I2C alarm ?
Its the same as the other user ....
When setup is oke . aux oke .
Reboot nada. Yello i2c gray aux
Reboot again the same
Re do setup all oke till reboot or do a halt reset thing somethimes help or disable and reanable i2c and reboot will help( doing setup allways work so no faulty cable)

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f5soh

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Re: Revo AuxMag
« Reply #71 on: April 16, 2016, 10:03:11 pm »
Sadly i cannot reproduce this issue, whether using a HMC5983 or HMC5883 chip.
Both works fine without any error.
Try redo wiring, more short and wires twisted just to be sure.

f5soh

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Re: Revo AuxMag
« Reply #72 on: April 16, 2016, 10:06:52 pm »
Please post a good macro picture from your GPS/mag chip

Jhinta

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Re: Revo AuxMag
« Reply #73 on: April 16, 2016, 10:06:58 pm »
Sadly i cannot reproduce this issue, whether using a HMC5983 or HMC5883 chip.
Both works fine without any error.
Try redo wiring, more short and wires twisted just to be sure.
Could you test my exe to see if you get this problem?

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Jhinta

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Re: Revo AuxMag
« Reply #74 on: April 16, 2016, 10:10:38 pm »
Please post a good macro picture from your GPS/mag chip
I have added two wires to the main header no solder just added two and kable is wrapt on the cable to board




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