I'm having the same issue. I think you either need to make a blocking send operation or put the sends in a circular queue like in tos/lib/Queue. I already started working on the former before I found out about the latter. Making a blocking send amounts to making sendDone asynchronous, signalling it from a module other than CC1000RadioIntM (mica2) like from a receive event in your code, and some kind of txPending flag...I think. I just started working with tinyOS, but this seems like it should be a common problem.
-Matt > We currently have a command in our main module that makes multiple calls > to > the SendMsg.send() command via another module. These calls are on > consecutive lines like so: > > call RadioOut.output(value, 0x0002); > call RadioOut.output(value, 0x0003); > > ..where RadioOut is the interface that connects us to the module that > calls > SendMsg.Send(). > > When we do this, the first message sends successfully and the second does > not. Does anyone know why this is happening? Do we need to wait for a > period of time between send calls? Is there something we need to reset so > that the second call can happen? What is the recommended way for sending > multiple messages in succession? > > > Thanks, > Gina Upperman -- Matthew S. Nassr <[EMAIL PROTECTED]> _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
