OH, maybe I get it now... TOSBase is to be used as the base-station on your PC. It passes messages between the radio (from re-Mote devices) and the serial port. The Listen program (or other host based software) sits on the other end of the serial. It only makes sense when it's on a piece of real hardware dangling off your computer.
I guess if you are running it in the simulator it seems like it should just connect to Listen directly, but how? I believe both serial and radio are "simulated" in the simulator, where the radio connection passes messages between mote simulations and the UART connection is some kind of net port (like SerialForwarder) to which your host programs can connect. Did that make sense? MS ram kishore wrote: > Hi, > Thanks for reply. > After message is received over UART, in my opinion it should be > delivered to listen tool.Why is it sending over the radio again? > Is TOSBase working as transmitter also? > > TOSBaseM.nc is attached. > > Regards, > Kishore > On Wed, May 7, 2008 at 9:04 PM, Michael Schippling <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > I don't understand... > > The code you include is presumably called when a message is received > over > the UART. It calls RadioSend.send(), which, if names are to be believed, > sends a message over the radio. The last time I looked at > RadioRcvdTask() > (or whatever the symmetric function is called) it called > UARTSend.send(). > > So I'm not sure what your question is? > MS > > > ram kishore wrote: > > Hi, > When packet is receive,RadioReceive interface generates > "*receive"* event which posts RadioRcvdTask() whose function is > to send that packet to UART.When UART receives the packet, it > generates "receive" event which posts UARTRcvdTask() whose > function must be to send it to PC. Instead, it sends it back > over radio (see UARTRcvdTask() below) as indicated by > Radiosend.send(....) interface. > > Please help, > Thanking you, > Kishore > > task void UARTRcvdTask() { > result_t Result; > > dbg (DBG_USR1, "TOSBase forwarding UART packet to Radio\n"); > gpTxMsg->group = TOS_AM_GROUP; > Result = call RadioSend.send(gpTxMsg); > > if (Result != SUCCESS) { > atomic gfTxFlags = 0; > } > else { > call Leds.redToggle(); > } > } > > > > On Tue, May 6, 2008 at 10:56 PM, Michael Schippling > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote: > > Search for UARTSend and RadioSend in your TOSBaseM.nc file, > I find them used in the RadioRcvdTask() and UARTRcvdTask() > methods. > > The UARTTokenReceive thing is a bit mysterious, but it looks > like it is used to send an ACK to the UART after the message > has been forwarded over the radio. > > MS > > ram kishore wrote: > > Hi all, > TOSBase uses interfaces: > > interface BareSendMsg as UARTSend; > interface ReceiveMsg as UARTReceive; > interface TokenReceiveMsg as UARTTokenReceive; > interface StdControl as RadioControl; > interface BareSendMsg as RadioSend; > interface ReceiveMsg as RadioReceive; > > It uses BareSendMsg interface but never transmits.How to > make it > transmit? > What is the purpose of TokenReceiveMsg interface? > > Attached is TOSBase module file. > > Regards, > Kishore > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]>> > > > > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > -- Platform: WinXP/Cygwin > TinyOS version: 1.x, Boomerang > Programmer: MIB510 > Device(s): Mica2, MicaZ, Tmote > Sensor board: homebrew > > > > -- > Platform: WinXP/Cygwin > TinyOS version: 1.x, Boomerang > Programmer: MIB510 > Device(s): Mica2, MicaZ, Tmote > Sensor board: homebrew > > -- Platform: WinXP/Cygwin TinyOS version: 1.x, Boomerang Programmer: MIB510 Device(s): Mica2, MicaZ, Tmote Sensor board: homebrew _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
