smp_bt.h File Reference

Bluetooth transport for the mcumgr SMP protocol. More...

#include <zephyr/bluetooth/uuid.h>
#include <zephyr/types.h>

Go to the source code of this file.

Macros
#define	SMP_BT_SVC_UUID_VAL    BT_UUID_128_ENCODE(0x8d53dc1d, 0x1db7, 0x4cd3, 0x868b, 0x8a527460aa84)
	SMP service UUID value.
#define	SMP_BT_SVC_UUID    BT_UUID_DECLARE_128(SMP_BT_SVC_UUID_VAL)
	SMP service UUID.
#define	SMP_BT_CHR_UUID_VAL    BT_UUID_128_ENCODE(0xda2e7828, 0xfbce, 0x4e01, 0xae9e, 0x261174997c48)
	SMP characteristic UUID value.
#define	SMP_BT_CHR_UUID    BT_UUID_DECLARE_128(SMP_BT_CHR_UUID_VAL)
	SMP characteristic UUID Used for both requests and responses.

Functions
int	smp_bt_register (void)
	Registers the SMP Bluetooth service.
int	smp_bt_unregister (void)
	Unregisters the SMP Bluetooth service.
int	smp_bt_notify (struct bt_conn *conn, const void *data, uint16_t len)
	Transmits an SMP command/response over the specified Bluetooth connection as a notification.

Detailed Description

Bluetooth transport for the mcumgr SMP protocol.

Macro Definition Documentation

SMP_BT_CHR_UUID

#define SMP_BT_CHR_UUID    BT_UUID_DECLARE_128(SMP_BT_CHR_UUID_VAL)

SMP characteristic UUID Used for both requests and responses.

SMP_BT_CHR_UUID_VAL

#define SMP_BT_CHR_UUID_VAL    BT_UUID_128_ENCODE(0xda2e7828, 0xfbce, 0x4e01, 0xae9e, 0x261174997c48)

SMP characteristic UUID value.

SMP_BT_SVC_UUID

#define SMP_BT_SVC_UUID    BT_UUID_DECLARE_128(SMP_BT_SVC_UUID_VAL)

SMP service UUID.

SMP_BT_SVC_UUID_VAL

#define SMP_BT_SVC_UUID_VAL    BT_UUID_128_ENCODE(0x8d53dc1d, 0x1db7, 0x4cd3, 0x868b, 0x8a527460aa84)

SMP service UUID value.

Function Documentation

smp_bt_notify()

int smp_bt_notify	(	struct bt_conn *	conn,
		const void *	data,
		uint16_t	len
	)

Transmits an SMP command/response over the specified Bluetooth connection as a notification.

Parameters

conn	Connection object.
data	Pointer to SMP message.
len	data length.

Returns

0 in case of success or negative value in case of error.

smp_bt_register()

int smp_bt_register

(

void

)

Registers the SMP Bluetooth service.

Should only be called if the Bluetooth transport has been unregistered by calling smp_bt_unregister().

Returns

0 on success; negative error code on failure.

smp_bt_unregister()

int smp_bt_unregister

(

void

)

Unregisters the SMP Bluetooth service.

Returns

0 on success; negative error code on failure.