Hi,
Can you tell me the steps to check for acknowledgements for packets send in
tinyos?
I did this:
event void AMSend.sendDone(message_t *msg, error_t error)
{
dbg("All", "%s Send Done\n", sim_time_string());
if(call PacketAcknowledgements.wasAcked(msg))
dbg("All", "%s Acknowledged\n", sim_time_string());
else
dbg("All", "%s not acked\n", sim_time_string());
}
task void send()
{
call PacketAcknowledgements.requestAck(&msg);
}
event void TrickleTimer.fired[uint8_t id]() {
if (call AMSend.send(AM_BROADCAST_ADDR, &m_buf,
sizeof(dissemination_message_t)) == SUCCESS) {
post send();
}
But i am getting an error as msg is undefined in the "task void send()
line". Bo i tried passing msg as a parameter to send(), but that is not
possible. How to solve this error?
Please help me,
Regards,
Jisha Mary Jose
......jMj......
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