Hi guys,
I am trying to write the send/receive application for Telosb platform.
I tried to follow up the code from this link:
http://docs.tinyos.net/index.php/Mote-mote_radio_communication
It seems my code is correct, because it compiles but I can not send any packet
by press the REST.
This is my code for BlinkToRadioC.nc
#include <Timer.h>#include "BlinkToRadio.h" module BlinkToRadioC { uses
interface Boot; uses interface Leds; uses interface Timer<TMilli> as
Timer0; uses interface Packet; uses interface AMPacket; uses interface
AMSend; uses interface SplitControl as AMControl; uses interface Receive;}
implementation
{ bool busy = FALSE; message_t pkt; uint16_t counter = 0;
event void Boot.booted() { call Timer0.startPeriodic(TIMER_PERIOD_MILLI);
call AMControl.start(); }
event void Timer0.fired() { counter++; call Leds.set(counter);
if (!busy) { BlinkToRadioMsg* btrpkt = (BlinkToRadioMsg*)(call
Packet.getPayload(&pkt, sizeof (BlinkToRadioMsg)));
btrpkt->nodeid = TOS_NODE_ID; btrpkt->counter = counter; if
(call AMSend.send(AM_BROADCAST_ADDR, &pkt, sizeof
(BlinkToRadioMsg)) == SUCCESS) { busy = TRUE; } } }
event void AMControl.startDone(error_t err) { if (err == SUCCESS) {
call Timer0.startPeriodic(TIMER_PERIOD_MILLI); } else { call
AMControl.start(); } }
event void AMControl.stopDone(error_t err) { }
event void AMSend.sendDone(message_t* msg, error_t error) { if (&pkt ==
msg) { busy = FALSE; } }
event message_t* Receive.receive(message_t* msg, void* payload,
uint8_t len) { if (len == sizeof(BlinkToRadioMsg)) {
BlinkToRadioMsg* btrpkt = (BlinkToRadioMsg*)payload; call
Leds.set(btrpkt->counter); } return msg; }
}
I made my BlinkToRadioC.nc file along with Makefile and BlinkToRadio.h and
BlinkToRadioAppC.nc in BlinkToRadio directory.
once I execute this "make Telosb reinstall bsl,/dev/ttyUSB0
It compiles but I can not pause blinking on Mote2 by pressing REST in Mote1.
I would be appreciated if someone can help me.
Regards,
Pedrad
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