Hi,

 

I have read about this article: "Writing low-power application" 

(http://docs.tinyos.net/index.php/Writing_Low-Power_Applications) in
Tinyos.net and I would like to know if TinyOS 1.x make all this by itself or
I have to make sure to do it myself as developer. I mean, TinyOS 1.x does
the next actions by itself when a simple is asked by a component or do I
have to do it?:

 

Turn on SPI bus

  Turn on flash chip

  Turn on voltage reference

  Turn on I2C bus

  Log prior readings

  Start humidity sample

  Wait 5ms for log

  Turn off flash chip

  Turn off SPI bus

  Wait 12ms for vref

  Turn on ADC

  Start total solar sample

  Wait 2ms for total solar

  Start photo active sample

  Wait 2ms for photo active

  Turn off ADC

  Turn off vref

  Wait 34ms for humidity

  Start temperature sample

  Wait 220ms for temperature

  Turn off I2C bus

 

What does it happen with the radio operation? Does TinyOS 1.x provide low
power operation through the Low Power Listening technique, or do I have to
implement by myself as developer? 

 

And Finally, what about the sensor in Telosb, Does TinyOS 1.x switch off the
sensor when they are not taken measure from the environment automatically?

 

Thanks in advance

 

 

 

Thanks in advance 

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