Re: [Paparazzi-devel] i2c silent again

[David Conger]

Silas,
Please ask this to the designer of NavGoV3. He is on the paparazzi
developer list. This is the only way for you to get the answers you
need.
I just make them available exactly as designed.
-David

On Tue, Feb 11, 2014 at 10:45 AM, SilaS <address@hidden> wrote:
> Hi,
>
> Superb! There is no tool to clarify the state of I2C bus and just simple
> shut-up the full bus.
>
> I did not made modification! The AP gets the same voltage from the same
> battery as earlier.
>
> I am excited, therefore open the bus and solder up a new I2C ESC (mkk v1.24
> bl-ctrl) alone!
> The problem is the same. Red led on ESC - which means no i2c signal. Hurray!
> So order again a NavGo, arghhhh
>
> Who is the designer of NavGo?
>
> SilaS
>
> 2014-02-11 19:19 keltezéssel, David Conger írta:
>
>> Hello,
>>
>> I do not know. Sounds  like possible damage to the LPC with your
>> modifications. Again, another question best asked to the developers
>> who designed NavGoV3.
>>
>> Best,
>> David
>>
>> On Tue, Feb 11, 2014 at 8:24 AM, SilaS <address@hidden> wrote:
>>>
>>> Hi David,
>>>
>>> I am again in trouble. I want to replace my powering from 3S to 4S
>>> because
>>> my neutral-hower-throttle was around 80% of throttle.
>>>
>>> For to do it: I removed the power from main power distribution board and
>>> made a connector for balancer port of the same battery as feed the power
>>> board. On balancer I connected only the first 3 cell and therefore I hope
>>> that can watch the consumption while i got my atto sensor.
>>> I powered first the AP over balancer and a few minutes later the main
>>> connectors. The AP started perfect, the I2C ESC-s - what I got also from
>>> You
>>> - started as regular, but at the end all show red LED on, so indocate no
>>> signal on I2C0 bus!!!!
>>> So I can not start the motors!!!!
>>>
>>> A few minutes later I made everything back to 3S config. But the problem
>>> is
>>> the same! What can happen? How can I check the I2C communiction of AP?
>>>
>>> SilaS
>>>
>>> _______________________________________________
>>> Paparazzi-devel mailing list
>>> address@hidden
>>> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>
>>
>>
>
>
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