Interface definition for the CSMA/CA helper. More...

Detailed Description

Interface definition for the CSMA/CA helper.

Author: Kévin Roussel Kevin.nosp@m..Rou.nosp@m.ssel@.nosp@m.inri.nosp@m.a.fr; Martine Lenders mlend.nosp@m.ers@.nosp@m.inf.f.nosp@m.u-be.nosp@m.rlin..nosp@m.de

Definition in file csma_sender.h.

#include <stdint.h>
#include "net/netdev.h"

Include dependency graph for csma_sender.h:

Data Structures
struct	csma_sender_conf_t
	Configuration type for backoff. More...

Macros
#define	CONFIG_CSMA_SENDER_MIN_BE_DEFAULT (3U)
	Default Minimal CSMA/CA Backoff Exponent.

#define	CONFIG_CSMA_SENDER_MAX_BE_DEFAULT (5U)
	Default Maximal CSMA/CA Backoff Exponent.

#define	CONFIG_CSMA_SENDER_MAX_BACKOFFS_DEFAULT (4U)
	Default Maximal number of retries for sending a given packet with the CSMA/CA method.

#define	CONFIG_CSMA_SENDER_BACKOFF_PERIOD_UNIT (320U)
	CSMA/CA backoff period, in microseconds.

Functions
int	csma_sender_csma_ca_send (netdev_t dev, iolist_t iolist, const csma_sender_conf_t *conf)
	Sends a 802.15.4 frame using the CSMA/CA method.

int	csma_sender_cca_send (netdev_t dev, iolist_t iolist)
	Sends a 802.15.4 frame when medium is available.

Data Structures