l2cap_signaling.c File Reference

#include "l2cap_signaling.h"
#include "btstack_config.h"
#include "btstack_debug.h"
#include "hci.h"
#include <string.h>

Macros
#define	__BTSTACK_FILE__   "l2cap_signaling.c"

Functions
uint16_t	l2cap_create_signaling_classic (uint8_t *acl_buffer, hci_con_handle_t handle, L2CAP_SIGNALING_COMMANDS cmd, uint8_t identifier, va_list argptr)
static uint16_t	l2cap_create_signaling_internal (uint8_t *acl_buffer, hci_con_handle_t handle, uint16_t cid, L2CAP_SIGNALING_COMMANDS cmd, uint8_t identifier, va_list argptr)
uint16_t	l2cap_next_local_cid (void)
uint8_t	l2cap_next_sig_id (void)

Variables
static const char *	l2cap_signaling_commands_format []
static const unsigned int	num_l2cap_commands = sizeof(l2cap_signaling_commands_format) / sizeof(const char *)
uint8_t	sig_seq_nr = 0xff
uint16_t	source_cid = 0x40

#define __BTSTACK_FILE__   "l2cap_signaling.c"

uint16_t l2cap_create_signaling_classic	(	uint8_t *	acl_buffer,
		hci_con_handle_t	handle,
		L2CAP_SIGNALING_COMMANDS	cmd,
		uint8_t	identifier,
		va_list	argptr
	)

References l2cap_create_signaling_internal().

static uint16_t l2cap_create_signaling_internal ( uint8_t *  acl_buffer, hci_con_handle_t  handle, uint16_t  cid, L2CAP_SIGNALING_COMMANDS  cmd, uint8_t  identifier, va_list  argptr  )

static

References hci_non_flushable_packet_boundary_flag_supported(), l2cap_signaling_commands_format, little_endian_store_16(), log_error, NULL, and num_l2cap_commands.

Referenced by l2cap_create_signaling_classic().

uint16_t l2cap_next_local_cid

(

void

)

uint8_t l2cap_next_sig_id

(

void

)

References sig_seq_nr.

Referenced by l2cap_run().

const char* l2cap_signaling_commands_format[]

static

Initial value:

= {
"2D",    
"22",    
"2222",  
"22D",   
"222D",  
"22",    
"22",    
"D",     
"D",     
"2",     
"22D",   













}

Referenced by l2cap_create_signaling_internal().

const unsigned int num_l2cap_commands = sizeof(l2cap_signaling_commands_format) / sizeof(const char *)

static

Referenced by l2cap_create_signaling_internal().

uint8_t sig_seq_nr = 0xff

Referenced by l2cap_next_sig_id().

uint16_t source_cid = 0x40

Referenced by l2cap_run().