[Tinyos-help] ADC

[Eric Keller]

It looks like you are using tinyos-1.x.  I never really tracked down
the adc calls for multiple channels on tinyos-1.x.  If you were using
tinyos-2.x, the best
thing to do is use the Msp430Adc12MultiChannel component.  It gives you
the readings for all the channels at the same time.  This is subject to the
sample/hold time since there is only one adc involved.
Eric



On Tue, May 6, 2008 at 3:43 AM, subhash nemani <subhashnemani at gmail.com> wrote:
> i'm  using  Tmotesky kit
>
>
On Mon, May 5, 2008 at 2:42 PM, Eric Keller <eekeller at psu.edu> wrote:
> What hardware are you using?  I suspect that it will not work as written, but
>  if it does, the data will be returned in the order you call the get
>  data.  I think you have to
>  trace through the calls that you have made and see what is actually done when
>  you make the calls.  It's a lot of work.
>  Eric
>
>
>
>
>
>  On Mon, May 5, 2008 at 2:07 PM, subhash nemani <subhashnemani at gmail.com> wrote:
>  > hi
>  > In this code  i'm  calling  all of  the  sensors  connected  to  the  ADC
>  > ports  simultaneously
>  > what will be the time lag between the data acquisition from the ADC ports?
>  > will i get all the samples simultaneously????????
>  >  please give me reply as soon as possible.
>  >
>  >
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