[Tinyos-help] Texas instruments sample applications

2007-11-08 Thread Octav Chipara
Hi, There are several application examples from TI for the MSP430. I'm particularly interested in deploying the UART examples on a TMOTE SKY. I was wondering if anyone succeeded and if there any kind of instructions on how you may go about doing it? Thanks, -- Octav _

[Tinyos-help] CC2420 Rssi sampling and packet reception interaction

2008-01-24 Thread Octav Chipara
Hi, I'm trying to write an application that samples the RSSI register at high rates and also receives packets. However, it looks like most of the time the you cannot access the RSSI register due to having a single resource manager for the entire radio. From the cc2420 manual, my understanding is t

[Tinyos-help] Spi on CC2420

2008-02-01 Thread Octav Chipara
Hi, I'm doing some high data rate RSSI sampling on the CC2420. Sometimes after requesting to get access to the spi, I never receive an grant event from the arbitrator. The procedure I use to acquire the spi is to first use an immediate request and if that fails do a request. Did anyone else see su

[Tinyos-help] CC2420 correlation value

2008-03-14 Thread Octav Chipara
Hi, I been trying to search the mailing list to find how the cc2420 computes the correlation value. Is there a standard equation the cc2420 uses? Thanks, -- Octav ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.b

[Tinyos-help] Warning during telosb compilation: warning: internal error: unsupported relocation error

2008-10-29 Thread Octav Chipara
Hi, I'm getting the following strange warning when trying to copy an nx_struct: /var/folders/Vp/VpFq-iFtFDyRWCLJ4Cfquk+++TI/-Tmp-//ccMen2pF.o: In function `SchedulerBasicP$TaskBasic$runTask': app.c:(.text+0xec2): warning: internal error: unsupported relocation error The struct and and code causi

[Tinyos-help] Reading CC2420 registers

2007-02-22 Thread Octav Chipara
Hi, I am trying to read the RSSI register from the CC2420. To do this, I just modified the CC2420SpiC.nc file to expose an interface provides interface CC2420Register as RSSI; RSSI = CC2420SpiP.Reg[ CC2420_RSSI ]; When I try to read the register the mote crashes. Does anyone have any sugges

[Tinyos-help] Tossim -- Topology generation

2007-03-02 Thread Octav Chipara
Hi, Does anyone have a topology generation for tossim in T2 handy? Thanks, -- Octav ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help