void macpong_send(uint8_t payloadCtr) {
OpenQueueEntry_t* pkt;
uint8_t i;
pkt = openqueue_getFreePacketBuffer(COMPONENT_UECHO);
if (pkt==NULL) {
openserial_printError(
COMPONENT_IPHC,
ERR_NO_FREE_PACKET_BUFFER,
(errorparameter_t)0,
(errorparameter_t)0
);
return;
}
pkt->creator = COMPONENT_IPHC;
pkt->owner = COMPONENT_IPHC;
neighbors_getNeighbor(&pkt->l2_nextORpreviousHop,ADDR_64B,0);
packetfunctions_reserveHeaderSize(pkt,LEN_PAYLOAD);
((uint8_t*)pkt->payload)[0] = payloadCtr;
for (i=1;i<LEN_PAYLOAD;i++){
((uint8_t*)pkt->payload)[i] = i;
}
sixtop_send(pkt);
}
port_INLINE void light_send_one_packet(uint8_t pktId) {
OpenQueueEntry_t* pkt;
// get a free packet buffer
pkt = openqueue_getFreePacketBuffer(COMPONENT_LIGHT);
if (pkt==NULL) {
openserial_printError(COMPONENT_LIGHT,ERR_NO_FREE_PACKET_BUFFER,0,0);
return;
}
// take ownership over the packet
pkt->owner = COMPONENT_LIGHT;
pkt->creator = COMPONENT_LIGHT;
// fill payload
packetfunctions_reserveHeaderSize(pkt,sizeof(light_ht));
((light_ht*)(pkt->payload))->type = LONGTYPE_DATA;
((light_ht*)(pkt->payload))->src = idmanager_getMyShortID();
((light_ht*)(pkt->payload))->light_info = light_get_light_info(pktId);
// send
if ((sixtop_send(pkt))==E_FAIL) {
openqueue_freePacketBuffer(pkt);
}
}
void sixtop_removeCell(open_addr_t* neighbor){
OpenQueueEntry_t* pkt;
bool outcome;
uint8_t len;
uint8_t type;
uint8_t frameID;
uint8_t flag;
cellInfo_ht cellList[SCHEDULEIEMAXNUMCELLS];
memset(cellList,0,sizeof(cellList));
// filter parameters
if (sixtop_vars.six2six_state!=SIX_IDLE){
return;
}
if (neighbor==NULL){
return;
}
// generate candidate cell list
outcome = sixtop_candidateRemoveCellList(
&type,
&frameID,
&flag,
cellList,
neighbor
);
if(outcome == FALSE){
return;
}
// get a free packet buffer
pkt = openqueue_getFreePacketBuffer(COMPONENT_SIXTOP_RES);
if(pkt==NULL) {
openserial_printError(
COMPONENT_SIXTOP_RES,
ERR_NO_FREE_PACKET_BUFFER,
(errorparameter_t)0,
(errorparameter_t)0
);
return;
}
// update state
sixtop_vars.six2six_state = SIX_SENDING_REMOVEREQUEST;
// declare ownership over that packet
pkt->creator = COMPONENT_SIXTOP_RES;
pkt->owner = COMPONENT_SIXTOP_RES;
memcpy(
&(pkt->l2_nextORpreviousHop),
neighbor,
sizeof(open_addr_t)
);
// create packet
len = 0;
len += processIE_prependSheduleIE(pkt,type,frameID, flag,cellList);
len += processIE_prependOpcodeIE(pkt,SIXTOP_REMOVE_SOFT_CELL_REQUEST);
processIE_prependMLMEIE(pkt,len);
// indicate IEs present
pkt->l2_IEListPresent = IEEE154_IELIST_YES;
// send packet
sixtop_send(pkt);
// update state
sixtop_vars.six2six_state = SIX_WAIT_REMOVEREQUEST_SENDDONE;
// arm timeout
opentimers_setPeriod(
sixtop_vars.timeoutTimerId,
TIME_MS,
SIX2SIX_TIMEOUT_MS
);
opentimers_restart(sixtop_vars.timeoutTimerId);
}
