LNP Interface: link networking protocol. More...
Go to the source code of this file.
Macros | |
#define | LNP_DUMMY_INTEGRITY ((lnp_integrity_handler_t)0) |
dummy integrity layer packet handler More... | |
#define | LNP_DUMMY_ADDRESSING ((lnp_addressing_handler_t)0) |
dummy addressing layer packet handler More... | |
#define | LNP_DUMMY_REMOTE ((lnp_remote_handler_t)0) |
dummy remote packet handler More... | |
Typedefs | |
typedef void(* | lnp_integrity_handler_t) (const unsigned char *, unsigned char) |
the integrity layer packet handler type More... | |
typedef void(* | lnp_addressing_handler_t) (const unsigned char *, unsigned char, unsigned char) |
the addressing layer packet handler type More... | |
typedef void(* | lnp_remote_handler_t) (unsigned int) |
handler for remote More... | |
Functions | |
void | lnp_integrity_set_handler (lnp_integrity_handler_t handler) |
set the integrity layer packet handler More... | |
void | lnp_addressing_set_handler (unsigned char port, lnp_addressing_handler_t handler) |
set an addressing layer packet handler for a port. More... | |
void | lnp_set_hostaddr (unsigned char host) |
set new LNP host address More... | |
void | lnp_remote_set_handler (lnp_remote_handler_t handler) |
set the remote packet handler More... | |
int | send_msg (unsigned char msg) |
send a standard firmware message More... | |
void | clear_msg (void) |
clear last message from standard firmware More... | |
wakeup_t | msg_received (wakeup_t m) |
wait until receive a message More... | |
unsigned char | get_msg (void) |
read received message from standard firmware More... | |
int | lnp_integrity_write (const unsigned char *data, unsigned char length) |
send a LNP integrity layer packet of given length More... | |
int | lnp_addressing_write (const unsigned char *data, unsigned char length, unsigned char dest, unsigned char srcport) |
send a LNP addressing layer packet of given length More... | |
Variables | |
volatile lnp_integrity_handler_t | lnp_integrity_handler |
there are no ports for integrity layer packets, so there's just More... | |
volatile lnp_addressing_handler_t | lnp_addressing_handler [] |
addressing layer packets may be directed to a variety of ports. More... | |
unsigned char | lnp_hostaddr |
LNP host address. More... | |
lnp_remote_handler_t | lnp_remote_handler |
packets from remote have no ports More... | |
unsigned char | lnp_rcx_message |
message variable More... | |
LNP Interface: link networking protocol.
Definition in file lnp.h.
#define LNP_DUMMY_ADDRESSING ((lnp_addressing_handler_t)0) |
#define LNP_DUMMY_INTEGRITY ((lnp_integrity_handler_t)0) |
#define LNP_DUMMY_REMOTE ((lnp_remote_handler_t)0) |
typedef void(* lnp_addressing_handler_t) (const unsigned char *, unsigned char, unsigned char) |
typedef void(* lnp_integrity_handler_t) (const unsigned char *, unsigned char) |
typedef void(* lnp_remote_handler_t) (unsigned int) |
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inline |
clear last message from standard firmware
Definition at line 136 of file lnp.h.
References lnp_rcx_message.
Referenced by get_msg().
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inline |
read received message from standard firmware
Definition at line 145 of file lnp.h.
References clear_msg(), lnp_rcx_message, msg_received(), and wait_event().
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inline |
set an addressing layer packet handler for a port.
Definition at line 107 of file lnp.h.
References CONF_LNP_HOSTMASK, and lnp_addressing_handler.
int lnp_addressing_write | ( | const unsigned char * | data, |
unsigned char | length, | ||
unsigned char | dest, | ||
unsigned char | srcport | ||
) |
send a LNP addressing layer packet of given length
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inline |
set the integrity layer packet handler
Definition at line 101 of file lnp.h.
References lnp_integrity_handler.
int lnp_integrity_write | ( | const unsigned char * | data, |
unsigned char | length | ||
) |
send a LNP integrity layer packet of given length
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inline |
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inline |
set new LNP host address
Definition at line 115 of file lnp.h.
References CONF_LNP_HOSTMASK, and lnp_hostaddr.
int send_msg | ( | unsigned char | msg | ) |
send a standard firmware message
volatile lnp_addressing_handler_t lnp_addressing_handler[] |
addressing layer packets may be directed to a variety of ports.
Referenced by lnp_addressing_set_handler().
unsigned char lnp_hostaddr |
LNP host address.
Referenced by lnp_set_hostaddr().
volatile lnp_integrity_handler_t lnp_integrity_handler |
there are no ports for integrity layer packets, so there's just
Referenced by lnp_integrity_set_handler().
unsigned char lnp_rcx_message |
message variable
Referenced by clear_msg(), and get_msg().
lnp_remote_handler_t lnp_remote_handler |
packets from remote have no ports
brickOS is released under the
Mozilla Public License.
Original code copyright 1998-2005 by the authors. |