int main (int argc, char *argv[])
{
FILE *fp;
uint8_t tx_buf[128];
uint8_t rx_buf[128];
TRANSDUCER_PKT_T tran_pkt;
TRANSDUCER_MSG_T tran_msg;
int32_t v,cnt,i,len,j;
uint8_t nav_time_secs, reply_time_secs;
int32_t tmp;
time_t reply_timeout,nav_timeout,t;
uint8_t cmd,error;
char buf[1024];
char mbuf[128];
uint8_t num_msgs;
FF_POWER_RQST_PKT ff_pwr_rqst;
uint8_t ff_pwr_mac[10];
SAMPL_GATEWAY_PKT_T gw_pkt;
debug_txt_flag=0;
if (argc < 4 ) {
printf ("Usage: server port num-msgs [mac-addr] [-d]\n");
printf (" ex: ./jigo-ctrl localhost 5000 1 0x000000f0\n");
printf (" mac-addr MAC address of node to request read\n");
printf (" d Debug Output\n");
exit (1);
}
for(i=0; i<argc; i++ )
{
// Grab dash command line options
if(strstr(argv[i],"-d")!=NULL )
{
debug_txt_flag=1;
}
}
sscanf( argv[3],"%d", &tmp);
num_msgs=tmp;
if(num_msgs>9 ) { printf( "Sorry, too many messages...\n" ); return 0; }
if(debug_txt_flag==1)
printf( "Composing %d actuation msgs\n", num_msgs );
for(i=0; i<num_msgs; i++ )
{
sscanf( argv[i+4],"%x",&tmp );
subnet_3=(tmp&0xff000000) >> 24;
subnet_2=(tmp&0xff0000) >> 16;
subnet_1=(tmp&0xff00) >> 8;
ff_pwr_mac[i]=(tmp & 0xff);
if(debug_txt_flag==1) printf( "MAC_ADDR: 0x%x ",ff_pwr_mac[i]);
}
v=slipstream_open(argv[1],atoi(argv[2]),NONBLOCKING);
nav_time_secs=25;
cnt = 0;
while (1) {
error=0;
cmd=0;
// Setup the packet to send out to the network
// These values setup the internal data structure and probably don't
// need to be changed
ds_pkt.payload_len=0;
ds_pkt.buf=tx_buf;
ds_pkt.buf_len=DS_PAYLOAD_START;
ds_pkt.payload_start=DS_PAYLOAD_START;
ds_pkt.payload=&(tx_buf[DS_PAYLOAD_START]);
// These are parameters that can be adjusted for different packets
//ds_pkt.pkt_type=PING_PKT;
ds_pkt.pkt_type=TRANSDUCER_PKT;
ds_pkt.ctrl_flags= DS_MASK | DEBUG_FLAG | ENCRYPT;
ds_pkt.seq_num=0; // Use the gateway's spiffy auto-cnt when set to 0
ds_pkt.priority=0;
ds_pkt.ack_retry=10;
ds_pkt.subnet_mac[0]=subnet_1;
ds_pkt.subnet_mac[1]=subnet_2;
ds_pkt.subnet_mac[2]=subnet_3;
ds_pkt.hop_cnt=0; // Starting depth, always keep at 0
ds_pkt.hop_max=5; // Max tree depth
ds_pkt.delay_per_level=1; // Reply delay per level in seconds
ds_pkt.nav=0; // Time in seconds until next message to be sent
ds_pkt.mac_check_rate=100; // B-mac check rate in ms
ds_pkt.rssi_threshold=-45; // Reply RSSI threshold
ds_pkt.last_hop_mac=0;
ds_pkt.mac_filter_num=0; // Increase if MAC_FILTER is active
ds_pkt.aes_ctr[0]=0; // Encryption AES counter
ds_pkt.aes_ctr[1]=0;
ds_pkt.aes_ctr[2]=0;
ds_pkt.aes_ctr[3]=0;
// At the top level you have a SAMPL packet (ds_pkt)
// For transducers, this holds a single transducer pkt (tran_pkt)
// Each transducer packet contains multiple transducer messages (tran_msg)
// Transducers typically have helper functions used to pack the transducer messages.
// Setup Transducer Packet
tran_pkt.num_msgs=0;
tran_pkt.checksum=0;
tran_pkt.msgs_payload=buf;
ff_pwr_rqst.socket=0;
ff_pwr_rqst.pkt_type=DEBUG_PKT;
for(i=0; i<num_msgs; i++ )
{
// Setup Transducer Message
tran_msg.mac_addr = ff_pwr_mac[i];
tran_msg.type = TRAN_POWER_PKT;
tran_msg.len = 0;
tran_msg.payload = mbuf;
printf( "calling pack on mac %d\n",ff_pwr_mac[i] );
// Pack application specifc message into transducer message
tran_msg.len=ff_power_rqst_pack(mbuf, &ff_pwr_rqst);
printf( "calling add\n" );
// Add the transducer message to the transducer packet
len=transducer_msg_add( &tran_pkt, &tran_msg);
printf( "done with add payload len=%d\n",len );
// printf( "payload = " );
// for(j=0; j<len; j++ )
// printf( "%d ",ds_pkt.payload[j] );
// printf( "\n" );
}
// Add the packet to the payload
ds_pkt.payload_len = transducer_pkt_pack(&tran_pkt, ds_pkt.payload);
// This takes the structure and packs it into the raw
// array that is sent using SLIP
pack_downstream_packet( &ds_pkt);
// Add MAC filter entries below
// downstream_packet_add_mac_filter( &ds_pkt, 0x07 );
// downstream_packet_add_mac_filter( &ds_pkt, 3 );
// downstream_packet_add_mac_filter( &ds_pkt, 4 );
// downstream_packet_add_mac_filter( &ds_pkt, 5 );
// Print your packet on the screen
if(debug_txt_flag==1)
print_ds_packet(&ds_pkt );
cnt++;
for(i=0; i<ds_pkt.buf_len; i++ )
{
printf( "%02x",ds_pkt.buf[i] );
}
printf( "\n" );
if(error==0)
v=slipstream_send(ds_pkt.buf,ds_pkt.buf_len);
if(debug_txt_flag==1)
{
if (v == 0) printf( "Error sending\n" );
else printf( "Sent request %d\n",ds_pkt.seq_num);
}
//nav_time_secs=ds_pkt.nav;
nav_time_secs=5;
reply_time_secs=ds_pkt.delay_per_level * ds_pkt.hop_max+3;
t=time(NULL);
reply_timeout=t+reply_time_secs+1;
nav_timeout=t+nav_time_secs;
// Collect Reply packets
while(reply_timeout>time(NULL))
{
v=slipstream_receive( rx_buf);
if (v > 0) {
gw_pkt.buf=rx_buf;
gw_pkt.buf_len=v;
print_gw_packet_elements(&gw_pkt);
}
usleep(1000);
}
// What for NAV and service incoming messages
// This is the time window when the network is idle and can
// be used for asynchronous communications.
while(nav_timeout>time(NULL))
{
v=slipstream_receive( rx_buf);
if (v > 0) {
// Check for mobile/p2p packets
gw_pkt.buf=rx_buf;
gw_pkt.buf_len=v;
print_gw_packet_elements(&gw_pkt);
}
usleep(1000);
}
// only run once
break;
}
}
//XMLParser func called whenever an end of element is encountered
static void XMLCALL endElement (void *data, const char *element_name)
{
int i;
FF_POWER_RQST_PKT ff_pwr_rqst;
FF_POWER_ACTUATE_PKT ff_pwr_actuate;
//printf( "end=%s\n",element_name );
if (strcmp (element_name, "FireFlyDSPacket") == 0) {
pb_state = WAIT_STATE;
if (pb_tran_pkt.num_msgs > 0) {
// Pack tran_pkt
pb_ds_pkt.payload_len =
transducer_pkt_pack(&pb_tran_pkt,pb_ds_pkt.payload);
}
pack_downstream_packet (&pb_ds_pkt);
pb_gw_pkt[pb_cnt].size = pb_ds_pkt.buf_len;
for (i = 0; i < pb_ds_pkt.buf_len; i++)
pb_gw_pkt[pb_cnt].pkt[i] = pb_ds_pkt.buf[i];
pb_cnt++;
}
else if (strcmp (element_name, "Transducer") == 0)
{
// Add msg to tran_pkt
switch(pb_tran_msg.type)
{
case TRAN_FF_BASIC_SHORT:
// don't need to do anything really...
pb_tran_msg.len=0;
//transducer_msg_add( &pb_tran_pkt, &pb_tran_msg );
break;
case TRAN_LED_BLINK:
// don't need to do anything really...
if(strstr(params,"RED")!=0) pb_tran_msg.payload[0]|=TRAN_RED_LED_MASK;
if(strstr(params,"GREEN")!=0) pb_tran_msg.payload[0]|=TRAN_GREEN_LED_MASK;
if(strstr(params,"BLUE")!=0) pb_tran_msg.payload[0]|=TRAN_BLUE_LED_MASK;
if(strstr(params,"ORANGE")!=0) pb_tran_msg.payload[0]|=TRAN_ORANGE_LED_MASK;
pb_tran_msg.len=1;
break;
case TRAN_POWER_PKT:
if(strcmp(action,"sense")==0 )
{
if(strstr(params,"1")!=0) ff_pwr_rqst.socket=1;
else ff_pwr_rqst.socket=0;
ff_pwr_rqst.pkt_type=SENSE_PKT;
pb_tran_msg.len=ff_power_rqst_pack(pb_tran_msg.payload, &ff_pwr_rqst);
printf( "Transducer sense packet!\n" );
}
if(strcmp(action,"actuate")==0 )
{
ff_pwr_actuate.socket0_state=SOCKET_HOLD;
ff_pwr_actuate.socket1_state=SOCKET_HOLD;
if(strstr(params,"0")!=0)
{
if(strstr(params,"on")!=0) ff_pwr_actuate.socket0_state=SOCKET_ON;
if(strstr(params,"off")!=0) ff_pwr_actuate.socket0_state=SOCKET_OFF;
}
else if(strstr(params,"1")!=0)
{
if(strstr(params,"on")!=0) ff_pwr_actuate.socket1_state=SOCKET_ON;
if(strstr(params,"off")!=0) ff_pwr_actuate.socket1_state=SOCKET_OFF;
}
ff_pwr_actuate.type=ACTUATE_PKT;
pb_tran_msg.len=ff_power_actuate_pack(pb_tran_msg.payload, &ff_pwr_actuate);
}
break;
}
transducer_msg_add( &pb_tran_pkt, &pb_tran_msg );
}
else if (strcmp (element_name, "Sleep") == 0) {
pb_state = WAIT_STATE;
pb_cnt++;
}
}
