Hi all,
I can successfuly receive radio packets on TelosB platform. However, all the
nodes that I am working with do receive the packet from BaseStation mote. How
can I check if a packet is intended to come into a specific mote?
For example I have the follwoing code in header of my application:
enum
{
//Active Message Type
AM_TYPE = 8,
//Active Message Group
AM_GROUP = 22
};
And in my app I have this code to receive packets:
event message_t * RadioReceive.receive(message_t *msg, void *payload, uint8_t
len)
{
if(len == lenComMsg)
{
MyPacket_t* inc = (MyPacket_t*) payload;
switch(inc->Command)
{
case 's':
StartSci();
return msg;
default:
//Do nothing!
break;
}
}
}
So my question is how can I check if the incoming packet has AM GROUP set to 22
and AM TYPE set to 8?
This is the code from my configuration file:
components ActiveMessageC;
components new AMSenderC(AM_TYPE);
components new AMReceiverC(AM_TYPE);
App.RadioPacket -> AMSenderC;
App.RadioSend -> AMSenderC;
App.RadioControl -> ActiveMessageC;
App.RadioReceive -> AMReceiverC;
So shoud I change the AM_TYPE each time I am going to program a mote, or I can
just check for it in receive event in my code?
Regards,
Sean.
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