Link, who arrived to help does not contain any words not understood
________________________________
Da: "[email protected]"
<[email protected]>
A: [email protected]
Inviato: Martedì 1 Maggio 2012 12:00
Oggetto: Tinyos-help Digest, Vol 109, Issue 1
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Today's Topics:
1. Re: Stopping Radio Activity (kaustav das)
2. Re: Stopping Radio Activity (kaustav das)
3. Starting documentation for MicaZ and MTS400 (pavel somavat)
4. Re: help (SURA ALI)
5. Re: Config ADC for Mica2 (Urgent Please help) (Michael Schippling)
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Message: 1
Date: Tue, 1 May 2012 10:33:22 +0530
From: kaustav das <[email protected]>
Subject: Re: [Tinyos-help] Stopping Radio Activity
To: Johny Mattsson <[email protected]>
Cc: [email protected]
Message-ID:
<cabrgovwmykkwa5mbnnfo_hu+ee1j3ovxwio1znkgjme9jdx...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
When I am calling the function for acquiring SPI resource for flash writing
the radio stops receiving packets. I am not understanding what is happening?
On Tue, May 1, 2012 at 5:24 AM, Johny Mattsson <[email protected]>wrote:
> On 30 April 2012 13:04, kaustav das <[email protected]> wrote:
> > Thanks. I have tried with resource arbitration by giving exclusive
> access of
> > SPI for flash writing. But that didn't work.
>
> The idea is that thanks to resource arbitration you don't need to
> worry about exclusivity - the arbiter grants exclusive access in
> sequence, ensuring there are no conflicts. If for some reason (I can't
> see why though) you need to not have anyone else even request bus
> access while you're doing your flash I/O, then you'll need to stop
> those components.
>
>
> Regards,
> /Johny
>
> PS. It's good to keep the list cc'd for archival purposes, plus it
> gives others a chance to contribute further information.
> --
> Johny Mattsson
> Senior Software Engineer
>
> DiUS Computing Pty. Ltd.
> where ideas are engineered
>
--
Kaustav Das,
M.Tech Student,
Department of CSE,
IIT Bombay
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Message: 2
Date: Tue, 1 May 2012 11:05:43 +0530
From: kaustav das <[email protected]>
Subject: Re: [Tinyos-help] Stopping Radio Activity
To: Johny Mattsson <[email protected]>
Cc: [email protected]
Message-ID:
<CABrgOvx6QAPB1N3f6=dg5ppittodovtyg0vwfiefn3x_kx8...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Before flash writing I am requesting for the SPI resource but it not
granted. How to overcome this situation?
On Tue, May 1, 2012 at 10:33 AM, kaustav das <[email protected]>wrote:
> When I am calling the function for acquiring SPI resource for flash
> writing the radio stops receiving packets. I am not understanding what is
> happening?
>
>
> On Tue, May 1, 2012 at 5:24 AM, Johny Mattsson <[email protected]>wrote:
>
>> On 30 April 2012 13:04, kaustav das <[email protected]> wrote:
>> > Thanks. I have tried with resource arbitration by giving exclusive
>> access of
>> > SPI for flash writing. But that didn't work.
>>
>> The idea is that thanks to resource arbitration you don't need to
>> worry about exclusivity - the arbiter grants exclusive access in
>> sequence, ensuring there are no conflicts. If for some reason (I can't
>> see why though) you need to not have anyone else even request bus
>> access while you're doing your flash I/O, then you'll need to stop
>> those components.
>>
>>
>> Regards,
>> /Johny
>>
>> PS. It's good to keep the list cc'd for archival purposes, plus it
>> gives others a chance to contribute further information.
>> --
>> Johny Mattsson
>> Senior Software Engineer
>>
>> DiUS Computing Pty. Ltd.
>> where ideas are engineered
>>
>
>
>
> --
> Kaustav Das,
> M.Tech Student,
> Department of CSE,
> IIT Bombay
>
>
--
Kaustav Das,
M.Tech Student,
Department of CSE,
IIT Bombay
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Message: 3
Date: 1 May 2012 11:05:58 -0000
From: "pavel somavat" <[email protected]>
Subject: [Tinyos-help] Starting documentation for MicaZ and MTS400
To: "[email protected]"
<[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
Hi everyone
I am absolutely new to the field and wish to work with MicaZ and MTS400
components available in the lab. I tried to look for kind of "Getting started"
documentation but could not identify latest and up to the point information. It
will be nice if any one can guide me finding the soft copies of the relevant
documentation and recommendations regarding getting started.
Thanks in advance.
Somavat
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Message: 4
Date: Tue, 1 May 2012 14:47:39 +0100 (BST)
From: SURA ALI <[email protected]>
Subject: Re: [Tinyos-help] help
To: "[email protected]"
<[email protected]>
Message-ID:
<[email protected]>
Content-Type: text/plain; charset="iso-8859-1"
________________________________
Da: SURA ALI <[email protected]>
A: "[email protected]" <[email protected]>
Inviato: Luned? 30 Aprile 2012 10:09
Oggetto:
I have a project, use 7 Sensor and place one of them is required to set a
defined place the sensor using Dissemination,direct , collection by RSSI,
Code the needy, and how they can access applicationsRSSI inside tinyos
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Message: 5
Date: Tue, 01 May 2012 10:44:30 -0600
From: Michael Schippling <[email protected]>
Subject: Re: [Tinyos-help] Config ADC for Mica2 (Urgent Please help)
To: Hasib1 <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
I'm going to assume that you mean "receiving an analog signal"...
Look at the code for the light or temp modules. It will take a
little digging but you should be able to get down to the raw
ADC level. Then copy it, probably all you need to do is change
the ADC channel used.
MS
Hasib1 wrote:
> Dear all,
>
> I want to configure a ADC channel for sending analog signal. My temperature
> and light sensor is working. now i want to connect an analog signal of
> voltage level 0-3 V to any one of the ADC port provided in MDA100. I am
> using MIB520 as Base station. If any one can help e in configuring that i
> would be really really grateful.
>
> I have not used this before so ay help would be of great value.
>
> Regards,
>
> Hasib
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