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ieee802.15.4 radio: Add data structure definitions for Radio IOCTLs.

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This commit is contained in:
Gregory Nutt 2017-04-13 07:35:48 -06:00
parent 56c5970b5b
commit 015ae22f28
1 changed files with 66 additions and 7 deletions
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61
include/nuttx/wireless/ieee802154/ieee802154_radio.h
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@ -43,9 +43,15 @@
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <semaphore.h>
#ifdef CONFIG_NET_6LOWPAN
# include <net/if.h>
#endif
#include <nuttx/fs/ioctl.h>
/****************************************************************************
@ -97,6 +103,59 @@
* Public Types
****************************************************************************/
/* Structures used with IEEE802.15.4 radio interface operations *************/
struct ieee802154_cca_s
{
uint8_t use_ed : 1; /* CCA using ED */
uint8_t use_cs : 1; /* CCA using carrier sense */
uint8_t edth; /* Energy detection threshold for CCA */
uint8_t csth; /* Carrier sense threshold for CCA */
};
struct ieee802154_packet_s
{
uint8_t len;
uint8_t data[127];
uint8_t lqi;
uint8_t rssi;
};
/* IOCTL command data argument **********************************************/
/* A pointer to this structure is passed as the argument of each IOCTL
* command.
*/
union ieee802154_radioarg_u
{
uint8_t channel; /* PHY802154IOC_GET/SET_CHAN */
uint16_t panid; /* PHY802154IOC_GET/SET_PANID */
uint16_t saddr; /* PHY802154IOC_GET/SET_SADDR */
uint16_t laddr; /* PHY802154IOC_GET/SET_EADDR */
bool promisc; /* PHY802154IOC_GET/SET_EADDR */
bool devmode; /* PHY802154IOC_GET/SET_DEVMODE */
int32_t txpwr; /* PHY802154IOC_GET/SET_TXPWR */
bool energy /* PHY802154IOC_ENERGYDETECT */
struct ieee802154_cca_s cca; /* PHY802154IOC_GET/SET_CCA */
};
#ifdef CONFIG_NET_6LOWPAN
/* For the case of network IOCTLs, the network IOCTL to the MAC network
* driver will include a device name like "wpan0" as the destination of
* the IOCTL command. The MAC layer will forward only the payload union
* to the radio IOCTL method.
*/
struct ieee802154_netradio_s
{
char ifr_name[IFNAMSIZ]; /* Interface name, e.g. "wpan0" */
union ieee802154_radioarg_u /* Data payload */
};
#endif
/* IEEE802.15.4 Radio Interface Operations **********************************/
struct ieee802154_cca_s
{
uint8_t use_ed : 1; /* CCA using ED */
@ -163,7 +222,7 @@ struct ieee802154_radioops_s
CODE int (*transmit)(FAR struct ieee802154_radio_s *dev,
FAR struct ieee802154_packet_s *packet);
/*TODO beacon/sf order*/
/* TODO beacon/sf order */
};
struct ieee802154_radio_s