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Merged in merlin17/nuttx/ieee802154 (pull request #342)

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Ieee802154

Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
Anthony Merlino 2017-05-03 15:41:50 +00:00 committed by Gregory Nutt
commit 352d8260f2
4 changed files with 150 additions and 30 deletions
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6
include/nuttx/wireless/ieee802154/ieee802154_mac.h
View file

@ -168,7 +168,7 @@
#define IEEE802154_GTS_DESC_PERSISTENCE_TIME 4
#define IEEE802154_MAX_BEACON_OVERHEAD 75
#define IEEE802154_MAX_BEACON_PAYLOAD_LENGTH \
#define IEEE802154_MAX_BEACON_PAYLOAD_LEN \
(IEEE802154_MAX_PHY_PACKET_SIZE - IEEE802154_MAX_BEACON_OVERHEAD)
#define IEEE802154_MAX_LOST_BEACONS 4
@ -840,12 +840,12 @@ struct ieee802154_beaconnotify_ind_s
/* Beacon payload */
uint8_t sdu[IEEE802154_MAX_BEACON_PAYLOAD_LENGTH];
uint8_t sdu[IEEE802154_MAX_BEACON_PAYLOAD_LEN];
};
#define SIZEOF_IEEE802154_BEACONNOTIFY_IND_S(n) \
(sizeof(struct ieee802154_beaconnotify_ind_s) \
- IEEE802154_MAX_BEACON_PAYLOAD_LENGTH + (n))
- IEEE802154_MAX_BEACON_PAYLOAD_LEN + (n))
/*****************************************************************************
* Primitive: MLME-COMM-STATUS.indication

142
wireless/ieee802154/mac802154.c
View file

@ -187,7 +187,7 @@ struct ieee802154_privmac_s
/* Contents of beacon payload */
uint8_t beacon_payload[IEEE802154_MAX_BEACON_PAYLOAD_LENGTH];
uint8_t beacon_payload[IEEE802154_MAX_BEACON_PAYLOAD_LEN];
uint8_t beacon_payload_len; /* Length of beacon payload */
uint8_t batt_life_ext_periods; /* # of backoff periods during which rx is
@ -219,8 +219,8 @@ struct ieee802154_privmac_s
uint32_t batt_life_ext : 1; /* Is BLE enabled */
uint32_t gts_permit : 1; /* Is PAN Coord. accepting GTS reqs. */
uint32_t promiscuous_mode : 1; /* Is promiscuous mode on? */
uint32_t ranging_supported : 1; /* Does MAC sublayer support ranging */
uint32_t promisc_mode : 1; /* Is promiscuous mode on? */
uint32_t rng_support : 1; /* Does MAC sublayer support ranging */
uint32_t rx_when_idle : 1; /* Recvr. on during idle periods */
uint32_t sec_enabled : 1; /* Does MAC sublayer have security en. */
@ -415,7 +415,60 @@ static FAR struct mac802154_trans_s *
static int mac802154_defaultmib(FAR struct ieee802154_privmac_s *priv)
{
/* TODO: Set all MAC fields to default values */
priv->is_assoc = false; /* Not associated with a PAN */
priv->assoc_permit = false; /* Device (if coord) not accepting association */
priv->auto_req = true; /* Auto send data req if addr. in beacon */
priv->batt_life_ext = false; /* BLE disabled */
priv->beacon_payload_len = 0; /* Beacon payload NULL */
priv->beacon_order = 15; /* Non-beacon enabled network */
priv->superframe_order = 15; /* Length of active portion of outgoing SF */
priv->beacon_tx_time = 0; /* Device never sent a beacon */
#warning Set BSN and DSN to random values!
priv->bsn = 0;
priv->dsn = 0;
priv->gts_permit = true; /* PAN Coord accepting GTS requests */
priv->min_be = 3; /* Min value of backoff exponent (BE) */
priv->max_be = 5; /* Max value of backoff exponent (BE) */
priv->max_csma_backoffs = 4; /* Max # of backoffs before failure */
priv->max_retries = 3; /* Max # of retries allowed after failure */
priv->promisc_mode = false; /* Device not in promiscuous mode */
priv->rng_support = false; /* Ranging not yet supported */
priv->resp_wait_time = 32; /* 32 SF durations */
priv->rx_when_idle = false; /* Don't receive while idle */
priv->sec_enabled = false; /* Security disabled by default */
priv->tx_total_dur = 0; /* 0 transmit duration */
priv->trans_persist_time = 0x01F4;
/* Reset the Coordinator address */
priv->coord_addr.mode = IEEE802154_ADDRMODE_NONE;
priv->coord_addr.saddr = IEEE802154_SADDR_UNSPEC;
memcpy(&priv->coord_addr.eaddr[0], IEEE802154_EADDR_UNSPEC, 8);
/* Reset the device's address */
priv->addr.mode = IEEE802154_ADDRMODE_NONE;
priv->addr.panid = IEEE802154_PAN_UNSPEC;
priv->addr.saddr = IEEE802154_SADDR_UNSPEC;
memcpy(&priv->addr.eaddr[0], IEEE802154_EADDR_UNSPEC, 8);
/* These attributes are effected and determined based on the PHY. Need to
* figure out how to "share" attributes between the radio driver and this
* MAC layer
*
* macAckWaitDuration
* macBattLifeExtPeriods
* macMaxFrameTotalWaitTime
* macLIFSPeriod
* macSIFSPeriod
* macSyncSymbolOffset
* macTimestampSupported
* macTxControlActiveDuration
* macTxControlPauseDuration
*/
return OK;
}
@ -807,6 +860,9 @@ int mac802154_ioctl(MACHANDLE mac, int cmd, unsigned long arg)
(FAR struct ieee802154_privmac_s *)mac;
int ret = -EINVAL;
FAR union ieee802154_macarg_u *macarg =
(FAR union ieee802154_macarg_u *)((uintptr_t)arg);
DEBUGASSERT(priv != NULL);
/* Check for IOCTLs aimed at the IEEE802.15.4 MAC layer */
@ -814,7 +870,75 @@ int mac802154_ioctl(MACHANDLE mac, int cmd, unsigned long arg)
if (_MAC802154IOCVALID(cmd))
{
/* Handle the MAC IOCTL command */
#warning Missing logic
switch (cmd)
{
case MAC802154IOC_MLME_ASSOC_REQUEST:
{
mac802154_req_associate(mac, &macarg->assocreq);
}
break;
case MAC802154IOC_MLME_ASSOC_RESPONSE:
{
mac802154_resp_associate(mac, &macarg->assocresp);
}
break;
case MAC802154IOC_MLME_DISASSOC_REQUEST:
{
mac802154_req_disassociate(mac, &macarg->disassocreq);
}
break;
case MAC802154IOC_MLME_GET_REQUEST:
{
mac802154_req_get(mac, &macarg->getreq);
}
break;
case MAC802154IOC_MLME_GTS_REQUEST:
{
mac802154_req_gts(mac, &macarg->gtsreq);
}
break;
case MAC802154IOC_MLME_ORPHAN_RESPONSE:
{
mac802154_resp_orphan(mac, &macarg->orphanresp);
}
break;
case MAC802154IOC_MLME_RESET_REQUEST:
{
mac802154_req_reset(mac, &macarg->resetreq);
}
break;
case MAC802154IOC_MLME_RXENABLE_REQUEST:
{
mac802154_req_rxenable(mac, &macarg->rxenabreq);
}
break;
case MAC802154IOC_MLME_SCAN_REQUEST:
{
mac802154_req_scan(mac, &macarg->scanreq);
}
break;
case MAC802154IOC_MLME_SET_REQUEST:
{
mac802154_req_set(mac, &macarg->setreq);
}
break;
case MAC802154IOC_MLME_START_REQUEST:
{
mac802154_req_start(mac, &macarg->startreq);
}
break;
case MAC802154IOC_MLME_SYNC_REQUEST:
{
mac802154_req_sync(mac, &macarg->syncreq);
}
break;
case MAC802154IOC_MLME_POLL_REQUEST:
{
mac802154_req_poll(mac, &macarg->pollreq);
}
break;
}
}
/* No, other IOCTLs must be aimed at the IEEE802.15.4 radio layer */
@ -1392,7 +1516,7 @@ int mac802154_req_poll(MACHANDLE mac, FAR struct ieee802154_poll_req_s *req)
}
/****************************************************************************
* Name: mac802154_rsp_associate
* Name: mac802154_resp_associate
*
* Description:
* The MLME-ASSOCIATE.response primitive is used to initiate a response to
@ -1400,7 +1524,7 @@ int mac802154_req_poll(MACHANDLE mac, FAR struct ieee802154_poll_req_s *req)
*
****************************************************************************/
int mac802154_rsp_associate(MACHANDLE mac,
int mac802154_resp_associate(MACHANDLE mac,
FAR struct ieee802154_assoc_resp_s *resp)
{
FAR struct ieee802154_privmac_s *priv =
@ -1409,7 +1533,7 @@ int mac802154_rsp_associate(MACHANDLE mac,
}
/****************************************************************************
* Name: mac802154_rsp_orphan
* Name: mac802154_resp_orphan
*
* Description:
* The MLME-ORPHAN.response primitive allows the next higher layer of a
@ -1417,7 +1541,7 @@ int mac802154_rsp_associate(MACHANDLE mac,
*
****************************************************************************/
int mac802154_rsp_orphan(MACHANDLE mac,
int mac802154_resp_orphan(MACHANDLE mac,
FAR struct ieee802154_orphan_resp_s *resp)
{
FAR struct ieee802154_privmac_s *priv =

8
wireless/ieee802154/mac802154.h
View file

@ -282,7 +282,7 @@ int mac802154_req_sync(MACHANDLE mac, FAR struct ieee802154_sync_req_s *req);
int mac802154_req_poll(MACHANDLE mac, FAR struct ieee802154_poll_req_s *req);
/****************************************************************************
* Name: mac802154_rsp_associate
* Name: mac802154_resp_associate
*
* Description:
* The MLME-ASSOCIATE.response primitive is used to initiate a response to
@ -290,11 +290,11 @@ int mac802154_req_poll(MACHANDLE mac, FAR struct ieee802154_poll_req_s *req);
*
****************************************************************************/
int mac802154_rsp_associate(MACHANDLE mac,
int mac802154_resp_associate(MACHANDLE mac,
FAR struct ieee802154_assoc_resp_s *resp);
/****************************************************************************
* Name: mac802154_rsp_orphan
* Name: mac802154_resp_orphan
*
* Description:
* The MLME-ORPHAN.response primitive allows the next higher layer of a
@ -302,7 +302,7 @@ int mac802154_rsp_associate(MACHANDLE mac,
*
****************************************************************************/
int mac802154_rsp_orphan(MACHANDLE mac,
int mac802154_resp_orphan(MACHANDLE mac,
FAR struct ieee802154_orphan_resp_s *resp);
#undef EXTERN

16
wireless/ieee802154/mac802154_device.c
View file

@ -602,17 +602,13 @@ static int mac802154dev_ioctl(FAR struct file *filep, int cmd,
}
break;
#endif
case MAC802154IOC_MLME_ASSOC_REQUEST:
{
FAR struct ieee802154_assoc_req_s *req =
(FAR struct ieee802154_assoc_req_s *)((uintptr_t)arg);
}
break;
default:
wlerr("ERROR: Unrecognized command %ld\n", cmd);
ret = -EINVAL;
{
/* Forward any unrecognized commands to the MAC layer */
mac802154_ioctl(dev->md_mac, cmd, arg);
}
break;
}