Hi,
I have a problem with the Collection protocol.
When I call CollectionSenderC.send(...) I never get a
sendDone(error_t) signaled. When I try to resend then
CollectionSenderC.send(...) returns EBUSY.
I have not set up a root node yet but I think sendDone() should be
signaled after a while and deliver an error when no route can be
found.
Thanks in advance for any hints!
Nicola
#include "Pakets.h"
module SensorMoteC {
uses {
interface Boot;
interface DbgMessenger;
interface SensingControl;
interface SplitControl as RadioControl;
interface StdControl as RoutingControl;
interface Send as CollectionSend;
}
}
implementation{
message_t packet;
bool collectionSendBusy = FALSE;
void sendMeasurementData(measuringData_t data);
event void Boot.booted() {
if( TOS_NODE_ID == BASE_NODE_ID ) {
call DbgMessenger.beep(10);
return;
}
call RadioControl.start();
}
event void RadioControl.startDone(error_t error) {
if(error == SUCCESS) {
call RoutingControl.start();
call SensingControl.startSensing();
}
else {
call DbgMessenger.beep(10);
call RadioControl.start();
}
}
event void RadioControl.stopDone(error_t error) {}
event void SensingControl.readDone(measuringData_t data, error_t error)
{
if(!collectionSendBusy && error == SUCCESS) {
sendMeasurementData(data);
}
else {
call DbgMessenger.beep(10);
}
}
void sendMeasurementData(measuringData_t data) {
error_t error;
measuringData_t* payload;
payload = (measuringData_t*) call
CollectionSend.getPayload(&packet);
payload->origin = data.origin;
payload->sensorID = data.sensorID;
payload->timestamp = data.timestamp;
payload->value = data.value;
error = call CollectionSend.send(&packet,
sizeof(measuringData_t));
if (error != SUCCESS) collectionSendBusy = TRUE;
else call DbgMessenger.beep(10);
}
event void CollectionSend.sendDone(message_t* msg, error_t error) {
if(error != SUCCESS) {
call DbgMessenger.beep(10);
}
collectionSendBusy = FALSE;
}
}
And the wiring:
==========
#include "Global.h"
configuration SensorMoteAppC {
}
implementation {
components SensorMoteC as App;
components MainC;
App.Boot -> MainC.Boot;
components DbgMessengerC;
App.DbgMessenger -> DbgMessengerC;
/* Sensing Control*/
components SensingControlC;
App.SensingControl -> SensingControlC;
/* Collection Stuff */
components ActiveMessageC, CollectionC, new
CollectionSenderC(COLLECTION_ID);
App.RadioControl -> ActiveMessageC;
App.RoutingControl -> CollectionC;
App.CollectionSend -> CollectionSenderC;
}
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