[Tinyos-help] Help with RSSI value

2006-05-19 Thread Min Lin
Hi, Sara I am not sure if you have found out the reason why your RSSI value is not correct. Basically CC2420 uses 2s complement for RSSI value. https://mail.millennium.berkeley.edu/pipermail/tinyos-help/2005-June/009922.html However, I have also done my measurement on the signal

[Tinyos-help] Help with RSSI value

2006-03-25 Thread Sara B.
Hi all, I'm using MicaZ platform and I'm trying to get LQI and RSSI values. I get correctly LQI values (Msg-lqi), but when trying to get RSSI (power level received) value by Msg-strength I obtain values around 250 at -10 dBm with the 2 motes very near. If I have to substract the offset of -45 to

Re: [Tinyos-help] Help with RSSI value

2006-03-25 Thread Elizabeth Bodine
hope you can help me. Thanks, Elizabeth - Original Message - From: Sara B. To: tinyos-help@Millennium.Berkeley.EDU Sent: Saturday, March 25, 2006 11:21 AM Subject: [Tinyos-help] Help with RSSI value Hi all, I'm using MicaZ platform and I'm trying

Re: [Tinyos-help] Help with RSSI value

2006-03-25 Thread Philip Levis
On Mar 25, 2006, at 9:21 AM, Sara B. wrote: Hi all, I'm using MicaZ platform and I'm trying to get LQI and RSSI values. I get correctly LQI values (Msg-lqi), but when trying to get RSSI (power level received) value by Msg-strength I obtain values around 250 at -10 dBm with the 2 motes