void Task1()
{
int8_t rssi, slot,length; //all parameters recieved along with an rx
printf( "Task1 PID=%d\r\n",nrk_get_pid());
printf( "Node ID=%d\r\n",NODE_ID);
nrk_led_set(RED_LED);
rtl_init (RTL_COORDINATOR);
rtl_set_channel(MY_CHANNEL);
rtl_set_schedule( RTL_RX, NODE_2_RX_SLOT, 1 );
rtl_set_schedule( RTL_RX, NODE_3_RX_SLOT, 1 );
rtl_set_schedule( RTL_TX, MY_TX_SLOT, 1 );
//rtl_set_tx_power(MAX_POWER);
rtl_rx_pkt_set_buffer(rx_buf, RF_MAX_PAYLOAD_SIZE); //to limit payload size
rtl_start();
while(!rtl_ready()) nrk_wait_until_next_period();
while(1)
{
if( rtl_tx_pkt_check(MY_TX_SLOT)!=0 )
{
//printf("Pending TX");
}
else
{
nrk_time_get(¤tTime);
if(currentTime.secs-exchangeTime.secs>EXCHANGE_INTERVAL)
{
//TODO:Data to be transmitted
int8_t length;
//sprintf( &tx_buf[PKT_DATA_START],"",);
length = sprintf(&tx_buf[PKT_DATA_START], "%-+5d%-+5d",myX,myY); //TODO: Data
printf ("(%s) is the result of our sprintf, which is %d characters long",tx_buf,length);
length=length+PKT_DATA_START+1;
printf("Sending: ");
/* for(int i=PKT_DATA_START; i<length; i++ )*/
/* {*/
/* printf("%c",tx_buf[i] );*/
/* }*/
/* printf("\n\r");*/
addToTXBuffer(tx_buf,length);
nrk_time_get(&exchangeTime);
}
fetchTxBuffer(); //Actual Transmit
nrk_led_toggle(BLUE_LED);
}
if( rtl_rx_pkt_check()!=0 )
{
int8_t senderNode;
nrk_led_set(ORANGE_LED);
uint8_t *local_rx_buf;
local_rx_buf=rtl_rx_pkt_get(&length, &rssi, &slot);
printf( "Got Packet on slot %d %d: ",slot,length );
senderNode=slot/2;
if(senderNode==0)
{
int li = atoi (&local_rx_buf[NODE_ID]);
printf ("\nXrecd=%d",li);
myX=li;
li = atoi (&local_rx_buf[NODE_ID+5]);
printf ("\nYrecd=%d",li);
myY=li;
}
else
{
int li = atoi (&local_rx_buf[NODE_ID]);
printf ("\nXrecd=%d",li);
X[senderNode]=li;
li = atoi (&local_rx_buf[NODE_ID+5]);
printf ("\nYrecd=%d",li);
Y[senderNode]=li;
}
}
rtl_wait_until_rx_or_tx();
}
}
void Task1()
{
uint8_t j, i;
char *local_rx_buf;
uint8_t cnt,cont;
int8_t rssi;
uint8_t length,slot;
uint16_t counter;
volatile nrk_time_t t;
uint16_t tx_count, rx_count;
printf( "Task1 PID=%d, MOBILE\r\n",nrk_get_pid());
counter=0;
cnt=0;
cont=0;
uint8_t val,fd,fd2,buf[2],buf2[2];
uint16_t adc_int,adc_int2,light,temp;
uint8_t k,l,m,n;
//rtl_init (RTL_COORDINATOR);
rtl_init (RTL_MOBILE);
rtl_set_schedule( RTL_TX, MY_TX_SLOT, 1 );
rtl_set_schedule( RTL_RX, MY_RX_SLOT1, 1);
//rtl_set_schedule( RTL_RX, MY_RX_SLOT2, 1);
// rtl_set_contention(8,1);
rtl_start();
rtl_rx_pkt_set_buffer(rx_buf, RF_MAX_PAYLOAD_SIZE);
nrk_kprintf( PSTR("start done\r\n") );
while(!rtl_ready()) nrk_wait_until_next_period();
tx_count = 0;
rx_count = 0;
while(1) {
if (tx_count >= 250) {
printf("Transmissions: %d \r\n", tx_count);
printf("Receptions: %d \r\n", rx_count);
}
if (tx_count < 250) {
/*fd = nrk_open(FIREFLY_SENSOR_BASIC,READ);
wait_ms(1);
val = nrk_set_status(fd,SENSOR_SELECT,LIGHT);
val = nrk_set_status(fd2,SENSOR_SELECT,TEMP);
val = nrk_read(fd , &buf[0] , 2);
val = nrk_read(fd2 , &buf2[0] , 2);
adc_int = buf[0] + (buf[1]<<8);
adc_int2 = buf2[0] + (buf2[1]<<8);
light = adc_int;
temp = adc_int2;
k = light & 0xFF;
l = (light >> 8) & 0xFF;
m = temp & 0xFF;
n = (temp >> 8) & 0xFF;*/
if( rtl_rx_pkt_check()!=0 )
{
nrk_led_set(BLUE_LED);
local_rx_buf=rtl_rx_pkt_get(&length, &rssi, &slot);
printf( "Got Packet on slot %d %d: ",slot,length );
rx_count++;
for(i=PKT_DATA_START; i<length; i++ )
{
printf( "%c",local_rx_buf[i] );
}
printf("\r\n");
rtl_rx_pkt_release();
nrk_led_clr(BLUE_LED);
}
if( rtl_tx_pkt_check(MY_TX_SLOT)!=0 )
{
printf( "Pending on slot %d\r\n",MY_TX_SLOT );
}
else {
nrk_led_set(RED_LED);
cnt++;
sprintf( &tx_buf[PKT_DATA_START], "Mobile1 %d", cnt);
//printf(" %d %d %d %d \r\n",k,l,m,n);
/*tx_buf[PKT_DATA_START] = k;
tx_buf[PKT_DATA_START+1] = ' ';
tx_buf[PKT_DATA_START+2] = l;
tx_buf[PKT_DATA_START+3] = ' ';
tx_buf[PKT_DATA_START+4] = m;
tx_buf[PKT_DATA_START+5] = ' ';
tx_buf[PKT_DATA_START+6] = n;*/
length=strlen(&tx_buf[PKT_DATA_START])+PKT_DATA_START;
rtl_tx_pkt( tx_buf, length, MY_TX_SLOT );
printf( "Sending Packet on slot %d\r\n",MY_TX_SLOT);
tx_count++;
nrk_led_clr(RED_LED);
}
//nrk_wait_until_next_period();
rtl_wait_until_rx_or_tx();
}
}
}
void Task1()
{
uint8_t j, i;
uint8_t *local_rx_buf;
uint8_t length,slot;
int8_t rssi;
uint8_t cnt;
uint16_t counter;
volatile nrk_time_t t;
printf( "Task1 PID=%d\r\n",nrk_get_pid());
counter=0;
cnt=0;
// nrk_led_set(0);
rtl_init (RTL_MOBILE);
rtl_set_schedule( RTL_RX, MY_RX_SLOT, 1 );
//rtl_set_schedule( RTL_RX, 12, 1 );
rtl_set_schedule( RTL_TX, MY_TX_SLOT, 1 );
// rtl_set_contention( 8, 1 );
rtl_start();
rtl_rx_pkt_set_buffer(rx_buf, RF_MAX_PAYLOAD_SIZE);
while(!rtl_ready()) nrk_wait_until_next_period();
nrk_led_clr(0);
while(1) {
if( rtl_rx_pkt_check()!=0 )
{
nrk_led_set(BLUE_LED);
local_rx_buf=rtl_rx_pkt_get(&length, &rssi, &slot);
printf( "Got Packet on slot %d %d: ",slot,length );
for(i=PKT_DATA_START; i<length; i++ )
{
printf( "%c",local_rx_buf[i] );
}
nrk_kprintf( PSTR("\r\n") );
rtl_rx_pkt_release();
nrk_led_clr(BLUE_LED);
}
if( rtl_tx_pkt_check(MY_TX_SLOT)!=0 )
{
printf( "Pending on slot %d\r\n",MY_TX_SLOT );
}
else {
nrk_led_set(GREEN_LED);
cnt++;
sprintf( &tx_buf[PKT_DATA_START], "Hello World %d", cnt );
length=strlen(&tx_buf[PKT_DATA_START])+PKT_DATA_START;
rtl_tx_pkt( tx_buf, length, MY_TX_SLOT );
printf( "Sending Packet on slot %d\r\n",MY_TX_SLOT );
nrk_led_clr(GREEN_LED);
}
rtl_wait_until_rx_or_tx();
}
}
void Task1()
{
uint8_t j, i;
uint8_t *local_rx_buf;
uint8_t cnt;
int8_t rssi;
uint8_t length,slot;
uint16_t counter;
volatile nrk_time_t t;
printf( "Task1 PID=%d\r\n",nrk_get_pid());
counter=0;
cnt=0;
#ifdef COORDINATOR
nrk_kprintf( PSTR( "Coordinator\r\n"));
rtl_init (RTL_COORDINATOR);
nrk_led_set(RED_LED);
#else
nrk_kprintf( PSTR( "Mobile\r\n"));
rtl_init (RTL_MOBILE);
#endif
printf( "Node %d ",NODE_ID );
printf( "TX %d ",MY_TX_SLOT);
printf( "RX %d\r\n",MY_RX_SLOT);
rtl_set_schedule( RTL_TX, MY_TX_SLOT, 1 );
rtl_set_schedule( RTL_RX, MY_RX_SLOT, 1 );
rtl_start();
rtl_rx_pkt_set_buffer(rx_buf, RF_MAX_PAYLOAD_SIZE);
nrk_kprintf( PSTR("start done\r\n") );
while(!rtl_ready()) nrk_wait_until_next_period();
while(1) {
#if NODE_ID==1
if( rtl_tx_pkt_check(MY_TX_SLOT)!=0 )
{
printf( "Pending on slot %d\r\n",MY_TX_SLOT );
}
else {
nrk_led_set(2);
cnt++;
sprintf( &tx_buf[PKT_DATA_START], "Hello World %d", cnt );
length=strlen(&tx_buf[PKT_DATA_START])+PKT_DATA_START+1;
rtl_tx_pkt( tx_buf, length, MY_TX_SLOT );
printf( "Sending Packet on slot %d\r\n",MY_TX_SLOT );
nrk_led_clr(2);
}
#else
if( rtl_rx_pkt_check()!=0 )
{
nrk_led_set(1);
local_rx_buf=rtl_rx_pkt_get(&length, &rssi, &slot);
printf( "Got Packet on slot %d %d: ",slot,length );
for(i=PKT_DATA_START; i<length; i++ )
{
// copy the rx buffer to the tx buffer
// tx_buf[i]=local_rx_buf[i];
printf( "%c",local_rx_buf[i] );
}
nrk_kprintf( PSTR("\r\n") );
if( rtl_tx_pkt_check(MY_TX_SLOT)!=0 )
{
printf( "Pending on slot %d\r\n",MY_TX_SLOT );
}
else {
nrk_led_set(2);
sprintf( &tx_buf[PKT_DATA_START], "%s %d",&local_rx_buf[PKT_DATA_START], NODE_ID );
length=strlen(&tx_buf[PKT_DATA_START])+PKT_DATA_START+1;
rtl_tx_pkt( tx_buf, length, MY_TX_SLOT );
printf( "Sending [%d] %s\r\n",length, &tx_buf[PKT_DATA_START] );
//printf( "Sending Packet on slot %d\r\n",MY_TX_SLOT );
nrk_led_clr(2);
}
rtl_rx_pkt_release();
nrk_led_clr(1);
}
#endif
rtl_wait_until_rx_or_tx();
}
}
