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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