Hello,
i used the TestSerial application in Tinyos2.x to display data from mote on my
pc.
i could send a sequence of numbers ,now i want to fill numbers in a matrix then
display all the values on my pc.
i just want to know how and where define a matrix in nesC and how to use it to
display its values on my pc?
Regards,
this is a peace of code:
implementation {
uint8_t tb[4][4];
message_t packet;
bool locked = FALSE;
uint16_t counter = 0;
tb[0][0]=2;
tb[0][1]=4;
tb[0][2]=6;
tb[0][3]=8;
tb[1][0]=10;
tb[1][1]=12;
tb[1][2]=14;
tb[1][3]=16;
tb[2][0]=18;
tb[2][1]=20;
tb[2][2]=22;
tb[2][3]=24;
tb[3][0]=26;
tb[3][1]=28;
tb[3][2]=30;
tb[3][3]=32;
event void Boot.booted() {
call Control.start();
}
event void MilliTimer.fired() {
counter++;
if (locked) {
return;
}
else {
test_serial_msg_t* rcm = (test_serial_msg_t*)call
Packet.getPayload(&packet, sizeof(test_serial_msg_t));
if (rcm == NULL) {return;}
if (call Packet.maxPayloadLength() < sizeof(test_serial_msg_t)) {
return;
}
rcm->counter = counter;
rcm->tb[0][0] = tb[0][0];
rcm->tb[0][1] = tb[0][1];
rcm->tb[0][2] = tb[0][2];
rcm->tb[0][3] = tb[0][3];
rcm->tb[1][0] = tb[1][0];
rcm->tb[1][1] = tb[1][1];
rcm->tb[1][2] = tb[1][2];
rcm->tb[1][3] = tb[1][3];
rcm->tb[2][0] = tb[2][0];
rcm->tb[2][1] = tb[2][1];
rcm->tb[2][2] = tb[2][2];
rcm->tb[2][3] = tb[2][3];
rcm->tb[3][0] = tb[3][0];
rcm->tb[3][1] = tb[3][1];
rcm->tb[3][2] = tb[3][2];
rcm->tb[3][3] = tb[3][3];
if (call AMSend.send(AM_BROADCAST_ADDR, &packet,
sizeof(test_serial_msg_t)) == SUCCESS) {
locked = TRUE;
}
}
}
please help me.........
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