Re: [Tinyos-help] How to configure the max communicating distance of Micaz

2011-03-17 Thread AKHILA S RAO
Yes p_msg is the pointer to the message you want to send and yes you have to call set power for each packet. But if you want the same power for all packets then you can set it in the make file using CFLAGS += -DCC2420_DEF_RFPOWER= > I found the command was defined like this, CC2420Packet.setPow

[Tinyos-help] tinyos2.1.0 to cc2430em problem

2011-03-17 Thread 陆阳
i complie Blinknotimertask.nc ,then failed with " C:\cygwin\opt\tinyos-2.x-contrib\diku\common\apps\BlinkNoTimerTask\build\cc2430em>C:\Keil\C51\BIN\A51.EXE "startup.a51" SET (SMALL) DEBUG EP make: *** [build/cc2430em/startup.OBJ] Error 127" i can not understand cos i am a newer about it ,please

[Tinyos-help] I2C help - code compiles but no output @@@@@@@

2011-03-17 Thread Fatma Faruq
Hi, I've attached the configuration and module files for our code. in the code the address used is 0 but we tried to check it by sending the address of the inbuilt imote2 light and temp sensors. we got no answers. cany anyone please help? are there any initialization routines we're missing ? please

[Tinyos-help] [Researchers] 14th MSWiM 2011 - October 31 - November 4, 2011, Miami, USA

2011-03-17 Thread Mirela Sechi Moretti Annoni Notare
Call for Papers ACM* MSWiM 2011 14th ACM* International Conference on Modeling Analysis and Simulation of Wireless and Mobile Systems October 31 - November 4, 2011, Miami, USA http://mswimconf.com/2011/ Submission deadline: May 15, 2011 [* ACM Sponsorship pending upon Approval] ---

[Tinyos-help] Final CFP [MobiPST 2011] Deadline March 18, 2011

2011-03-17 Thread Sha, Kewei
We apologize if you receive duplicated copies. The First International Workshop on Privacy, Security and Trust in Mobile and Wireless Systems (MobiPST 2011) in conjunction with ICCCN 2011. http://ocu-stars.okcu.edu/ksha/mobipst2011.html Maui, Hawaii, July 31 or August 4 (TBD), 2011 The First

Re: [Tinyos-help] imu interfacing with imote2 via i2c bus

2011-03-17 Thread cadabre
I have been stuck on this very problem too... if you get the solution kindly post it here... i ll do the same . canatan wrote: > > the following code doesnot compile with following errors > > I2CSCL.setGAFRpin not connected > I2CSCL.setGPDRbit not connected > I2CSDA.setGAFRpin not conne

[Tinyos-help] Controlling the transmit power in Sentilla JCreate Perk motes

2011-03-17 Thread raffaele di bari
Hi! I am working on Sentilla on a sensor network based on Sentilla JCreate Perk motes, Release 1.1.1. I need to regulate the transmit power of the motes. My initial approach was to attempt accessing the registers of the CC2420 RF transceiver embedded in the motes; in fact, according the datashee

[Tinyos-help] CC2420 bug: initial ACK transmission power not set correctly

2011-03-17 Thread tjacob
Hello, I think I have found a bug in the cc2420 stack concerning the transmission power of the acknowledgements. Maybe someone can verify it? I don?t know who is responsible for the stack at the moment. Is it still David? I am using the svn revision 5304 on the cc2420 folder. In my setup a t

[Tinyos-help] How to install program on TelosB from Eclipse

2011-03-17 Thread Yanbo SHOU
Hi, I've installed Yeti2 plugin for my Eclipse Helio, and it works perfectly. But there's only one thing : I don't know how to install my program on a real sensor from Eclipse. The program's correctly compiled and Eclipse puts all the generated files into the build folder. And I don't know ho

[Tinyos-help] Data-race detection

2011-03-17 Thread Francisco Sant'anna
Hello, I cannot make nesC to detect potential race conditions in my programs. For example, I can see in the compiler output the flag "-Wnesc-data-race" but no data race is detected for following code snippet: implementation { int my_global_var; event void Boot.booted () { call Ti

[Tinyos-help] Fwd: Storing the RAM of MICAz

2011-03-17 Thread Yasser Zahedi
Hello All, I want to save my readings of the base station mote into its memory, the mote is MICAz Does CC2420RAM interface help me to write the data into the RAM? It has these two commands : command cc2420_status_t *read*(uint8_t offset, uint8_t *data, uint8_t length) command cc2420_status_t

[Tinyos-help] CCA value or threshold value in TOSSIM

2011-03-17 Thread Shamali Gunawardena
How do you get the CCA value or threshold value in TOSSIM. although the tutorial says type threshold() when type it gives the message threshold is not defined. also this does not show in the dir(r) mode Can someone please help me with this. Regards, Shamali _

[Tinyos-help] A-MAC with Micaz

2011-03-17 Thread Vishrut Shah
Hello , I am working on A-MAC protocol developed by Berkeley engineer. I tried to run it with micaz motes but it is showing followinf errors... It is working fine with iris motes. Anyone knows what's wrong with it?? Thanks in advance, Vishrut Shah