btstack/platform/lwip/bnep_lwip.h
Peter Harper abb61bc22a platform/lwip: add getter for netif provided by bnep
BNEP adds an interface to lwip. Add an accessor to allow us to get
access to it.
2023-01-18 15:27:01 +01:00

95 lines
3.1 KiB
C

/*
* Copyright (C) 2019 BlueKitchen GmbH
*
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* modification, are permitted provided that the following conditions
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*
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* from this software without specific prior written permission.
* 4. Any redistribution, use, or modification is done solely for
* personal benefit and not for any commercial purpose or for
* monetary gain.
*
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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*/
/*
* bnep_lwip.h
* BNEP adapter for lwIP TCP/IP Network Stack
*
* Adapter handles all BNEP events and forwards Ethernet frames between an active BNEP connection and the lwIP network stack
*/
#ifndef BNEP_LWIP_H
#define BNEP_LWIP_H
#include <stdint.h>
#include "bluetooth.h"
#include "btstack_defines.h"
#include "lwip/netif.h"
#if defined __cplusplus
extern "C" {
#endif
/**
* @brief Initialize BNEP Adapter
*/
void bnep_lwip_init(void);
/**
* @brief Register packet handler for BNEP events
*/
void bnep_lwip_register_packet_handler(btstack_packet_handler_t handler);
/**
* @brief Register BNEP service
* @brief Same as benp_register_service, but bnep lwip adapter handles all events
* @param service_uuid
* @Param max_frame_size
*/
uint8_t bnep_lwip_register_service(uint16_t service_uuid, uint16_t max_frame_size);
/**
* @brief Creates BNEP connection (channel) to a given server on a remote device with baseband address. A new baseband connection will be initiated if necessary.
* @param addr
* @param l2cap_psm
* @param uuid_src
* @param uuid_dest
*/
uint8_t bnep_lwip_connect(bd_addr_t addr, uint16_t l2cap_psm, uint16_t uuid_src, uint16_t uuid_dest);
/**
* @brief Get the Bluetooth lwIP network interface
*/
struct netif *bnep_lwip_get_interface(void);
#if defined __cplusplus
}
#endif
#endif