You can only do one send() at a time using GenericComm
so call the second from the sendDone() of the first.
I just referenced my code for another of your questions
and it has an example of doing the above...
Also on the micaz/mica2 problem vis [EMAIL PROTECTED]:mica2 --
It's confusing...but the message format on the host side
is that of tos/types/AM.h, which is the "serial" format
and shared with the mica2 radio. So you need to use ":mica2"
for both platforms. The Inject problem may be because you
need to change the MOTECOM to point to serial forwarder
rather than the [EMAIL PROTECTED]:mica2. There should be an
example of the correct setting in the S.F. doc.
MS
Heo Heo wrote:
I wrote a simple program (based on Blink, Oscilloscope &
OscilloscopeRF) in which the timer fires every 1000ms. On each timer
event, the mote (micaz) sends a packet to both the UART and the wireless
link (one after another).
It seems like a simple program, but I don't know why I can only send
the packet to one of them. I copied the code snippet below:
TOS_Msg msg;
task void SendMsgToUART()
{
call DataMsgUart.send(TOS_UART_ADDR, sizeof(struct OscopeMsg), &msg);
}
task void SendMsgToWirelessChannel()
{
call DataMsg.send(TOS_BCAST_ADDR , sizeof(struct OscopeMsg), &msg);
}
event result_t timer.fired()
{
post SendMsgToWirelessChannel();
post SendMsgToUART();
return SUCCESS;
}
The components are wired as follows:
MyModuleM.communication -> GenericComm;
MyModuleM.DataMsg -> GenericComm.SendMsg[AM_OSCOPEMSG];
MyModuleM.communicationUART -> UARTComm;
MyModuleM.DataMsgUart -> UARTComm.SendMsg[AM_OSCOPEMSG];
The one I can send the packet to is the first one I call in
timer.fired(). In my example, I can only send to the Wireless channel.
All packets to the UART port are not received.
If anyone can give me a hint, I would really apppreciate it.
Thanks
Heo
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