[Tinyos-help] RF chip

Dear all Is it possible to replace CC1000 with other CC chip (for example, cc1020, cc1101 etc) on Mica2? Is it need to modify RF driver code in TOS? Thanks ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

Re: [Tinyos-help] RF chirp on Mica2

Dear all Is it possible to replace CC1000 with other CC chirp (for example, cc1020, cc1101 etc) on Mica2? Is it need to modify RF driver code in TOS? Thanks ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

[Tinyos-help] RF chirp on Mica2

Dear all Is it possible to replace CC1000 with other CC chirp (for example, cc1020, cc1101 etc) on Mica2? Is it need to modify RF driver code in TOS? Thanks ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

[Tinyos-help] how to reset mica2 in tinyos

Dear all, I want to reset the node (mica2) periodically through tinyos software approach instead of turning on/off the switch manually. Is there any specific function to be involved? Best Zhao ___ Tinyos-help mailing list

[Tinyos-help] why mica2 radio range is just 9 meters in outdoor environment?

Dear all I just test the rf coverage of mica2 in outdoor. two mica2 nodes are used, one is transmitter and the other is receiver. But the maximum range is around 9 meters, beyond that the receiver has no response. It is normal? In my setting, mica2 use 434Mhz and CC1000ControlM.SetRFPower(255).

Re: [Tinyos-help] why mica2 radio range is just 9 meters in outdoor environment?

used have hardware problems. The antenna connector might not be fully soldered on, etc. 3) Try the experiment in another location Hope this helps, -Paul On 12/10/2009 6:08 AM, Zhao Stephen wrote: Dear all I just test the rf coverage of mica2 in outdoor. two mica2 nodes are used

[Tinyos-help] Improve RF listening range

Dear, As we know, setrfpower can modify RF transmission power. I am wondering if there is way to improve listening range of RF receiver? Thanks. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

[Tinyos-help] question on command interrupting

Dear all, I am reading Tinyos Programming. I am puzzled with async and sync. The following is a snatch. *commandresult_tSendMsg.send...{* *if(!state){* *state=TRUE;* *//sendapacket* *returnSUCCESS;* *}* *returnFAIL;* *}* * * *If this command were async, then it's possible between the

[Tinyos-help] what kind free software is Tinyos?

Dear Tinyos is BSD or GPL-type? Thanks ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

[Tinyos-help] Wifi chip on mica2

Dear all I want to design a circuit board which is almost same to mica2. the only difference is that I plan to embed another wifi chip on the board in addtion to cc1000 so that this node can work at two RF channels simultaneously. I am not very clear how to reach it. for example, 1. is there any

[Tinyos-help] What is the functionality of ADCControl interface in Sense app?

I have one question to lesson 2 of tos tutorial. SenseM uses an interface named as ADCControl but it does not appear in implementation code. I can not understand why SensM use this interface? on the other hand, in Sense.nc file there are two line like Main.StdControl - Sensor; and

[Tinyos-help] java problem

When I perform java net.tinyos.toos.listen, the error is : $ java net.tinyos.tools.listen Exception in thread main java.lang.NoClassDefFoundError: net/tinyos/tools/list en (wrong name:

[Tinyos-help] which component will be used?

I found there are many files named as RadioCRCPacket.nc in TOS dir. Thus I am puzzled which RadioCRCPacket.nc will be invoked in an application program? Actually, I want to know what criteria should be used when invoking system component. Thanks SZ

Re: [Tinyos-help] question about TestTinyViz

: listen before you talk. Was that the question? MS Zhao Stephen wrote: I have one simple question about TestTinyViz. I am learning lesson 5 of TOS tutorial. When I perform tinyviz -run main 30 and watch the debug messages shown on the interface panel, I suddenly thought a question. There are so

[Tinyos-help] question about TestTinyViz

I have one simple question about TestTinyViz. I am learning lesson 5 of TOS tutorial. When I perform tinyviz -run main 30 and watch the debug messages shown on the interface panel, I suddenly thought a question. There are so many nodes (30) to send messages over RF, so I guess that many

[Tinyos-help] launchall.sh error

Dear all, I am new to Cricket. Now I perform demo according to manual. After cricketd is running, I start the command line launchall.sh. But some errors appear as following. Simulation Mode Exception in thread main java.lang.NoClassDefFoundError: beaconconfig/BeaconCo nfig Exception in thread

Re: [Tinyos-help] why tinyviz flash and disappear

PROTECTED] www.genetlab.com - Original Message - From: Zhao Stephen [EMAIL PROTECTED] To: tinyos-help@Millennium.Berkeley.EDU Sent: Friday, August 25, 2006 12:09 PM Subject: [Tinyos-help] why tinyviz flash and disappear Dear all, I perform tinyviz for tossim according to lesson 5 in TOS

[Tinyos-help] why tinyviz flash and disappear

Dear all, I perform tinyviz for tossim according to lesson 5 in TOS tutorial. But the GUI of tinyviz disappear soon after a flash. I am puzzled. the following is the screen output. [EMAIL PROTECTED] /opt/tinyos-1.x/apps/blink/build/pc $ tinyviz -run main 1 java

[Tinyos-help] new to TOSSIM

Dear all, I am new to TOS. I perfromed TOSSIM for Blink. In particular, I set export DBG=led for showing only LED information. When I run main 1, I saw the information like 0: LEDS: Red on. 0: LEDS: Red off. appearing at a very fast rate on screen. However, I remember the timer firing rate is 1

[Tinyos-help] USoundRxrM.nc

Dear, I am new to TOS. I can not find the file USoundRxrM.nc in my tinyos system, such as /tos/sensorboards/omnisound/USoundRxrM.nc Who can tell me how I obtain it ? Thanks ZS ___ Tinyos-help mailing list