Re: [Paparazzi-devel] Current Sensor

[Balazs GATI]

Hi,

I wrote some senteces about the Voltage Sensor on the wiki:
    http://paparazzi.enac.fr/wiki/Sensors/Current

This is my first contribution to a wiki, feel free to correct it.

Regards,
 Balazs


2012.05.18. 15:48 keltezéssel, Eduardo lavratti írta:
> Wiki page updated Flix .
> ------------------------------------------------------------------------
> Date: Fri, 18 May 2012 11:46:35 +0200
> From: address@hidden
> To: address@hidden
> Subject: Re: [Paparazzi-devel] Current Sensor
>
> Hi guys,
>
> would be nice if you could update the
> http://paparazzi.enac.fr/wiki/Sensors/Current wiki page....
>
> Cheers, Felix
>
> On Fri, May 18, 2012 at 7:00 AM, Romney, Jefferson S
> <address@hidden <mailto:address@hidden>> wrote:
>
>     Thanks! the <define name="USE_ADC"/> did it. thanky
>     ________________________________________
>     From: address@hidden
>     <mailto:address@hidden>
>     address@hidden
>     <mailto:address@hidden>] on behalf of address@hidden
>     <mailto:address@hidden> address@hidden <mailto:address@hidden>]
>     Sent: Thursday, May 17, 2012 12:55 AM
>     To: address@hidden <mailto:address@hidden>
>     Subject: Re: [Paparazzi-devel] Current Sensor
>
>     Hi,
>
>     I am using a current and voltage sensor successful. First put the
>     following lines in firmware section:
>
>     <firmware name="fixedwing">
>     .
>     <define name="USE_ADC"/>
>     <define name="USE_ADC_3"/> <!-- accu voltage--> <!-- *******-->
>     <define name="USE_ADC_4"/> <!-- motor current-->
>     <define name="ADC_CHANNEL_VSUPPLY" value="ADC_3"/> <!-- *******-->
>
>     Then in Battery section:
>     <section name="BAT">
>     <define name="ADC_CHANNEL_CURRENT" value="ADC_4"/>
>     <define name="MilliAmpereOfAdc(adc)" value="(100*adc)"/>
>     <define name="VOLTAGE_ADC_A" value="0.05"/> <!-- *******-->
>     <define name="VOLTAGE_ADC_B" value="1"/> <!-- *******-->
>     <define name="VoltageOfAdc(adc)" value ="(VOLTAGE_ADC_A * adc +
>     VOLTAGE_ADC_B)"/> <!-- *******-->
>
>
>     Dont load the adc_generic module anymore.
>     If you don't use the voltage measurement, skip the lines marked with
>     <!--
>     *******-->
>
>
>     Balazs
>
>
>
>      > I just put a current sensor in my Plane with my Yapa, I can read it
>      > correctly with the adc_generic module, but the current reading in
>     the BAT
>      > or Energy messages do not change. This is the part of my airframe
>     file I
>      > have:
>      >
>      > <section name="BAT">
>      > <define name="ADC_CHANNEL_CURRENT" value="ADC_6" />
>      > <define name="MilliAmpereOfAdc(adc)" value="(36.6*adc)"/>
>      > </section>
>      >
>      > Is there anything else I need to add to this to get it working?
>      >
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--
Balazs GATI, PhD
     Department of Aircraft and Ships
     Budapest University of Technology and Economics

Address:   Budapest
          Stoczek u 6. J. ép. 423
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