mac_lld.h File Reference

MAC Driver subsystem low level driver header template. More...

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Data Structures
struct	MACDriver
	Structure representing a MAC driver. More...
struct	MACTransmitDescriptor
	Structure representing a transmit descriptor. More...
struct	MACReceiveDescriptor
	Structure representing a receive descriptor. More...
Defines
#define	MAC_TRANSMIT_BUFFERS   2
	Number of available transmit buffers.
#define	MAC_RECEIVE_BUFFERS   2
	Number of available receive buffers.
#define	MAC_BUFFERS_SIZE   1518
	Maximum supported frame size.
Functions
void	mac_lld_init (void)
	Low level MAC initialization.
void	mac_lld_set_address (MACDriver *macp, const uint8_t *p)
	Low level MAC address setup.
msg_t	max_lld_get_transmit_descriptor (MACDriver *macp, MACTransmitDescriptor *tdp)
	Returns a transmission descriptor.
size_t	mac_lld_write_transmit_descriptor (MACTransmitDescriptor *tdp, uint8_t *buf, size_t size)
	Writes to a transmit descriptor's stream.
void	mac_lld_release_transmit_descriptor (MACTransmitDescriptor *tdp)
	Releases a transmit descriptor and starts the transmission of the enqueued data as a single frame.
msg_t	max_lld_get_receive_descriptor (MACDriver *macp, MACReceiveDescriptor *rdp)
	Returns a receive descriptor.
size_t	mac_lld_read_receive_descriptor (MACReceiveDescriptor *rdp, uint8_t *buf, size_t size)
	Reads from a receive descriptor's stream.
void	mac_lld_release_receive_descriptor (MACReceiveDescriptor *rdp)
	Releases a receive descriptor.
bool_t	mac_lld_poll_link_status (MACDriver *macp)
	Updates and returns the link status.

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Detailed Description

MAC Driver subsystem low level driver header template.

Definition in file templates/mac_lld.h.