Thanks for the reply Michael. I looked at the TOSBase application. The
difference was in the Makefile. I had to add a line: "SP = REMOVE"
Although my problem is solved, I don't have any idea what this line
does in the Makefile!
Cheers,
Bhavish
On Mon, Apr 14, 2008 at 11:31 PM, Michael Schippling <[EMAIL PROTECTED]> wrote:
> Sounds like you are trying to reinvent the TOSBase or BaseStation apps.
> I believe they use lower level calls because GenericComm can only have
> one active message at a time, using the send() to sendDone() paradigm.
> In any case, look at those two existing apps for clues.
> MS
>
>
> Bhavish Aggarwal wrote:
>
> >
> >
> >
> > Hi,
> >
> > I'm trying to bridge packets from serial to radio in tinyos1. I'm able
> > to send packets to the mote via UART. I'm also able to use the
> > GenericComm component and SendMsg interface to send radio packets. But
> > when I try to club the 2 functionalities, i.e. send the packet
> > received by UART signalled by the interface UartTokenReceive over the
> > radio using SendMsg implemented by GenericComm, the send command
> > doesn't go through. Infact, the UartTokenReceive event is also not
> > signalled when the radio send functionality is added.
> >
> > Is this because the GenericComm and FramerM components can't be used
> > simultaneously? I just can't figure out the problem and it would be
> > great if somebody can help me out.
> >
> > The code is:
> >
> > #include "UARTMsg.h"
> > #include "RADIOMsg.h"
> >
> > module PCToMoteRadioM{
> > provides interface StdControl;
> > uses{
> > interface Leds;
> > interface StdControl as UARTControl;
> > interface StdControl as RadioControl;
> > interface BareSendMsg as UARTSend;
> > interface ReceiveMsg as UARTReceive;
> > interface TokenReceiveMsg as UARTTokenReceive;
> > interface SendMsg;
> > }
> > }
> >
> > implementation{
> > struct UARTMsg * pc_msg;
> > RadioMsg * mote_radio;
> > TOS_Msg to_radio;
> >
> > command result_t StdControl.init() {
> > call UARTControl.init();
> > call Leds.init();
> >
> > return SUCCESS;
> > }
> >
> > command result_t StdControl.start() {
> > call UARTControl.start();
> >
> > return SUCCESS;
> > }
> >
> > command result_t StdControl.stop() {
> > call UARTControl.stop();
> >
> > return SUCCESS;
> > }
> >
> > event TOS_MsgPtr UARTReceive.receive(TOS_MsgPtr Msg) {
> > call Leds.set(2);
> > return Msg;
> > }
> >
> > event TOS_MsgPtr UARTTokenReceive.receive(TOS_MsgPtr Msg, uint8_t
> Token) {
> > call Leds.set(1);
> > /*pc_msg = (struct UARTMsg *) Msg->data;
> > mote_radio = (RadioMsg *) to_radio.data;
> > mote_radio->count = pc_msg->count;
> > if(call SendMsg.send(TOS_BCAST_ADDR, sizeof(RadioMsg),
> &to_radio) == SUCCESS){
> > call Leds.set(pc_msg->count);
> > }*/
> >
> > return Msg;
> > }
> >
> > event result_t UARTSend.sendDone(TOS_MsgPtr msg, result_t success)
> {
> > return SUCCESS;
> > }
> >
> > event result_t SendMsg.sendDone(TOS_MsgPtr msg, result_t success){
> > return success;
> > }
> > }
> >
> >
> ----------------------------------------------------------------------------------------------------------------------------------------------
> > #include "UARTMsg.h"
> > #include "RadioMsg.h"
> >
> > configuration PCToMoteRadioC{
> > }
> >
> > implementation{
> > components Main, PCToMoteRadioM, FramerM, UART, LedsC, GenericComm;
> >
> > Main.StdControl -> PCToMoteRadioM;
> > PCToMoteRadioM.UARTControl -> FramerM;
> > PCToMoteRadioM.UARTSend -> FramerM;
> > PCToMoteRadioM.UARTReceive -> FramerM;
> > PCToMoteRadioM.UARTTokenReceive -> FramerM;
> >
> > Main.StdControl -> GenericComm;
> > PCToMoteRadioM.SendMsg -> GenericComm.SendMsg[AM_RADIOMSG];
> >
> > PCToMoteRadioM.Leds -> LedsC;
> >
> > FramerM.ByteControl -> UART;
> > FramerM.ByteComm -> UART;
> > }
> >
> > Thanks,
> >
> > Bhavish
> > _______________________________________________
> > Tinyos-help mailing list
> > [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
>
>
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