hi everyone;
i am trying to write a tinyos application for my final project. i have problem
about tasks. i call consecutively two tasks that sends data over rf, in
ReadyTimer.fired() function, but only the first task runs. The second
firstHelloTask does not run.
Thanks four your help...
task void sendHelloTask()
{
if(((HelloMsg *)helloMsg.data)-> index < PATHSIZE)
{
((HelloMsg *)helloMsg.data)->path[((HelloMsg *)helloMsg.data)->
index] = TOS_LOCAL_ADDRESS;
((HelloMsg *)helloMsg.data)-> index++;
call SendHelloMsg.send(parent, sizeof(HelloMsg), &helloMsg);
}
}
task void firstHelloTask()
{
atomic{
((HelloMsg *)helloMsg.data)-> index = 0;
}
post sendHelloTask();
}
task void sendCostTask()
{
ProjectMsg *costMsgPtr = (ProjectMsg *)sendCostMsg.data;
atomic
{
costMsgPtr->cost = cost;
costMsgPtr->action = PARENT_REPLY;
costMsgPtr->source = TOS_LOCAL_ADDRESS;
}
call Send.send(TOS_BCAST_ADDR, sizeof(ProjectMsg), &sendCostMsg);
}
event result_t ReadyTimer.fired()
{
post sendCostTask();
post firstHelloTask();
call ADCTimer.start(TIMER_REPEAT,1000);
return SUCCESS;
}
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