Hi
I am working with MicaZ. I program CC2420Radio
(tinyos-1.x\tos\lib\CC2420Radio) into my platform and try to estimate the
performance of the CSMA/CA.
I got few questions about the CSMA/CA performance which are listed below.
1. What are the parameters in CSMA/CA for MicaZ, such as
Hi, everyone
Have anyone can kindly tell me the parameter of CSMA/CA for MicaZ. I mean
the slot time, DIFS and SIFS etc. I can not find any useful information
about this. Any response is appreciated.
Cheers
Wu
_
超大 2GB 信箱容量
Hello everyone
I got a question about print the data with DiagMsg is under the
\opt\tinyos-1.x\tools\java\net\tinyos\tools. I am working with MicaZ and
try to synchronization by using FTSP. The motes were working fine, and I am
sure about the base station really receive the result packet but
Deal all
I am working with micaz. I just want to start with FTSP, and I downloaded
the source code from NEST. When I compiled the TestTimeSyncC.nc file I got
some errors.
…/tos/lib/TimeSync/TimeSyncC.nc:52:18: invalid preprocessing directive
#not_supported
I had check it out for the
Can anyone tell how to use the timestamp correctly? I am working on MicaZ
and I try to get the localtime when every time I transmit a packet. So I
use “msg - time” which was provided by TOS_Msg structure in AM.h file.
The value I got is base on the 16 bits value Since the Clock is running in
Deal, all
I want to get the Local time in ms. Have any component provide this
function. My application is transmit a packet form source to sink with
multihop. And record the Local time when the packet across each node until
arrive sink. According the Local time to analyze the relay
Check the component “Voltage.nc” , then call ADCbatt.dataReady(uint16_t)
to get the ADC_Count. Also see Crossbow, MPR-MIB Users Manual (page 25)
for detail.
Best regards,
Wu
From: Sumit Gupta [EMAIL PROTECTED]
To: tinyos-help@Millennium.Berkeley.EDU
Subject: [Tinyos-help] Battery Power
Deal, all
I am not very familiar with the nesC and C language. So I got some problem
with the source code. For example, in the PingPong application which under
the apps file. I know about how the PingPong app works, so I can guess what
the meaning for each event and command. But some parts of
Hi, all
My question is if I want to use the Timer0 in Asynchronous mode to wake up
MCU, how to do that? I know I have to enable the “sei( );”, and set AS0
bit in ASSR (Asynchronous Status Register) the timer0 would run during
sleep. But how to implement Timer 0, and how to define the parameter
