Hi everyone,
This is my first e-mail:)
I'm starter in developing TinyOS applications. I've tried a sense application
in TinyOS 1.15. I'm getting sensor values with OscilloscopeRf application and
send via radio connection. I loaded TOSBase application to another mote which
is connected to PC. With SerialForwarder and Oscilloscope applications, I saw
sensor values in Oscilloscope. After that I've decided to add a hop to this
application. I've written an application that basicly get radio values from
mote that runs OscilloscopeRf application and send this values via radio to the
mote that runs TOSBase application.
Network is like this: mote2(OscilloscopeRf) -> mote4(rfm to rfm) ->
mote1(TOSBase)
I changed OscilloscopeRf dataTask() like this:
call DataMsg.send(/*TOS_BCAST_ADDR*/4, sizeof(struct OscopeMsg),
&msg[currentMsg])
I changed control in TOSBase RadioReceive.receive event
if ((!Msg->crc) || (Msg->group != TOS_AM_GROUP))
return Msg;
to
if ((!Msg->crc) || (Msg->group != TOS_AM_GROUP) ||
((Msg->addr != TOS_BCAST_ADDR) && (Msg->addr != addr)))
return Msg;
for controlling destination id.
In my hop application I used GenericComm component. and basicly did this:
event TOS_MsgPtr Receive.receive(TOS_MsgPtr m) {
TOS_Msg msg;
memcpy(&msg, m, sizeof(TOS_Msg));
call Send.send(1, sizeof(struct OscopeMsg),&msg);
call Leds.greenToggle();
return m;
}
After running all motes, Serial Forwarder is getting all packets, green led of
the mote1 and mote4 toggles, in Oscilloscope I saw Mote2 Channel1 but values
are wrong and like this:
http://img72.imageshack.us/img72/9382/oscilloscopegi9.jpg
I couldn't solve the problem, it can be a simple mistake, but like I said I'm
new in TinyOS.
Thanks for your interest...
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