RE: [Tinyos-help] tinyos 2.x radio

2007-12-21 Thread David Moss
), but due to the custom nature of the system it is somewhat difficult to do so. -David _ From: zhiyong yang [mailto:[EMAIL PROTECTED] Sent: Friday, December 21, 2007 2:49 AM To: David Moss Subject: Re: [Tinyos-help] tinyos 2.x radio Hi: I have a question. How did you

Re: [Tinyos-help] tinyos 2.x radio

2007-12-20 Thread roberto pagliari
Hi All, I've been using tinyos 1.x stack on micaz motes. From CC2420 datasheet, when address recognition is enabled, the SFD goes low if address recognition fails. In this case, how much time does the radio need to wait before transmitting a packet? I tried something like while

RE: [Tinyos-help] tinyos 2.x radio

2007-12-18 Thread David Moss
The answer mostly depends on how noisy your network is. A CC2420 radio that is always left on (1.x) will consume ~462 mAh/day. To put this amount of power in perspective, your node will last about 3.6 days on a 1700 mAh (cell phone) battery. Obviously if you have setup a network where