Steve and Philip, Thanks for the replies. One more question. Is there any pointer towards the amount of current drawn by the MCU(Atmega128L) for the different sleep modes available:
Idle ADC Noise Reduction Power-Down Power-Save Standby Extended Standby I need to calculate the energy consumption for finding the life of the battery in the mote that runs my application. Regards Mayur On 4/6/07, Philip Levis <[EMAIL PROTECTED]> wrote:
On Apr 6, 2007, at 7:35 AM, Mayur Maheshwari wrote: > Thanks Steve for the reply. This is a very helpful information. > > If the MCU goes to LPM3 when only a timer is runnning then it also > goes into different LPMs (LPM0-LPM4) depending on what devices are > running like the sensor and then the flash storage being written, etc. > > Which LPM does the MCU goes into when these devices turn on and > then off discretely after doing the needful? Is there any > documentation on it as TEP 112 on MCU power management is void of > this information. The exact sleep calculation is chip-dependent, so currently there are three: atm128, msp430, and pxa27x. Section 5 of TEP 112 tells you where to find them: 5. Implementation ==================================================================== An implementation of McuSleepC can be found in ``tinyos-2.x/tos/chips/ atm128``, ``tinyos-2.x/tos/chips/msp430``, and ``tinyos-2.x/tos/chips/px27ax``. Phil
-- Mayur Maheshwari([EMAIL PROTECTED]) "Karmanye Vadhikaraste Ma Phaleshu Kadachana, Ma Karma Phala Hetur Bhurmatey Sangostva Akarmani"
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