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Re: [Paparazzi-devel] 2S battery
From: |
Mohit Mundhra |
Subject: |
Re: [Paparazzi-devel] 2S battery |
Date: |
Tue, 2 Sep 2008 14:09:52 +0530 |
I was getting Mayday during simulations also, may i know what could be
the reason for that?
On Tue, Sep 2, 2008 at 1:30 PM, <address@hidden> wrote:
> You will find that the battery settings are in the airframe
> configuration file.
> This part of the website explains it:
> http://paparazzi.enac.fr/wiki/index.php/Airframe_Configuration#Bat
>
> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden On
> Behalf Of Mohit Mundhra
> Sent: Tuesday, 2 September 2008 9:07 AM
> To: address@hidden
> Subject: Re: [Paparazzi-devel] 2S battery
>
> I actually don't know if there is such a provision by default in the
> tiny board. And if there is then what are the required changes to be
> done in the code/config files for 2S battery. Also, I am getting Mayday
> messages :(
>
> On Tue, Sep 2, 2008 at 12:25 PM, David Carlson <address@hidden>
> wrote:
>> But there is already this divider by default in the Tiny. Correct me
>> if I'm wrong somebody in the know, but the main power supply is
>> already connected to a voltage divider supplying an ADC port. So
>> unless you wanted an _additional_ monitor (though I've no idea why),
>> there is nothing additional you need to do.
>>
>> Buzz
>>
>> address@hidden wrote:
>>>
>>> You would need to make the ADC see something less than 3.3Volts. I
>>> would suggest a voltage dividing circuit. Then you would just need
>>> to write code to monitor that ADC(not unlike the infrared.c code),
>>> and create the scale so when say the ADC reads 3.3V you show a value
>>> in your messages of 8.4. AJ
>>>
>>> -------- Original Message --------
>>> Subject: Re: [Paparazzi-devel] 2S battery
>>> From: "Mohit Mundhra" <address@hidden>
>>> Date: Mon, September 01, 2008 2:14 pm
>>> To: address@hidden
>>>
>>> then how is that to be connected to the ADC port for monitoring ?
>>>
>>> On Tue, Sep 2, 2008 at 1:23 AM, <address@hidden> wrote:
>>> > Definitely not!
>>> >
>>> >
>>> > -------- Original Message --------
>>> > Subject: Re: [Paparazzi-devel] 2S battery
>>> > From: "Mohit Mundhra" <address@hidden>
>>> > Date: Mon, September 01, 2008 9:34 am
>>> > To: address@hidden
>>> >
>>> > Can I connect the V+ from the battery directly to the ADC port
> on
>>> the Tiny ?
>>> >
>>> > On Mon, Sep 1, 2008 at 9:54 PM, <address@hidden> wrote:
>>> >> just change your CATASTROPHIC battery detect in your airframe
> to
>>> something
>>> >> like 6.5V and it wont cut the throttle, then you shouldnt need
>>> to add
>>> >> anything. I fly with a 2 cell battery with no issues.
>>> >>
>>> >> AJ
>>> >>
>>> >> -------- Original Message --------
>>> >> Subject: [Paparazzi-devel] 2S battery
>>> >> From: "Mohit Mundhra" <address@hidden>
>>> >> Date: Mon, September 01, 2008 2:56 am
>>> >> To: address@hidden
>>> >>
>>> >> I need to connect the 2S battery for monitoring in the tiny 1.1
>>> . Can
>>> >> i straightaway connect one wire from the V+ of the battery to
> one of
>>> >> the ADC points on tiny board? Which ADC_ should I connect it
> to?
>>> What
>>> >> other settings do I need to make in the configuration files for
>>> it to
>>> >> correctly monitor the battery status?
>>> >>
>>> >> Currently I havent connected the battery to the board and when
> I
>>> >> switch it to Auto 2, it cuts the throttle which is OK as it is
>>> >> detecting it as low battery. Do let me know what all I have to
> do.
>>> >>
>>> >>
>>> >> --
>>> >> Mohit Mundhra
>>> >>
>>> >>
>>> >> _______________________________________________
>>> >> Paparazzi-devel mailing list
>>> >> address@hidden
>>> >> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>> >>
>>> >> _______________________________________________
>>> >> Paparazzi-devel mailing list
>>> >> address@hidden
>>> >> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>> >>
>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > Mohit Mundhra
>>> > --~--~---------~--~----~------------~-------~--~----~
>>> > Aurora Integrated Systems
>>> > -~----------~----~----~----~------~----~------~--~---
>>> >
>>> >
>>> > _______________________________________________
>>> > Paparazzi-devel mailing list
>>> > address@hidden
>>> > http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>> >
>>> > _______________________________________________
>>> > Paparazzi-devel mailing list
>>> > address@hidden
>>> > http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>> >
>>> >
>>>
>>>
>>>
>>> -- Mohit Mundhra
>>> --~--~---------~--~----~------------~-------~--~----~
>>> Aurora Integrated Systems
>>> -~----------~----~----~----~------~----~------~--~---
>>>
>>>
>>> _______________________________________________
>>> Paparazzi-devel mailing list
>>> address@hidden
>>> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>>
>>> ---------------------------------------------------------------------
>>> ---
>>>
>>> _______________________________________________
>>> Paparazzi-devel mailing list
>>> address@hidden
>>> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>>
>>
>>
>>
>> _______________________________________________
>> Paparazzi-devel mailing list
>> address@hidden
>> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>
>
>
>
> --
> Mohit Mundhra
> --~--~---------~--~----~------------~-------~--~----~
> Aurora Integrated Systems
> -~----------~----~----~----~------~----~------~--~---
>
>
> _______________________________________________
> Paparazzi-devel mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>
>
> _______________________________________________
> Paparazzi-devel mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>
--
Mohit Mundhra
--~--~---------~--~----~------------~-------~--~----~
Aurora Integrated Systems
-~----------~----~----~----~------~----~------~--~---
RE: [Paparazzi-devel] 2S battery, akochevar, 2008/09/02