stack/ble/ll/ll_init.h

/******************************************************************************
 * @file     ll_init.h
 *
 * @brief    for TLSR chips
 *
 * @author   public@telink-semi.com;
 * @date     Sep. 30, 2010
 *
 * @attention
 *
 *  Copyright (C) 2019-2020 Telink Semiconductor (Shanghai) Co., Ltd.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *****************************************************************************/
/*
 * ll_init.h
 *
 *  Created on: 2017-3-9
 *      Author: Administrator
 */

#ifndef LL_INIT_H_
#define LL_INIT_H_



typedef struct {
    u8        init_en;
    u8        conn_policy;
    u8        conn_advType;
    u8        conn_established;

    u32        create_conn_startTick;

    u16     rsvd;
    u8        conn_mac[6];

}st_ll_init_t;

//st_ll_init_t  blti;

extern u32 blm_timeout_connectDevice;



extern rf_packet_ll_init_t    pkt_init;




typedef int  (*ll_module_init_callback_t)(u8 *, u32);





static inline u32 rf_get_ble_access_code_16to32 (u16 code)
{
    u32 r = 0;
    int i;
    for (i=0; i<4; i++) {
        r = r << 2;
        r |= code & BIT(i) ? 1 : 2;
    }

    for (i=4; i<8; i++) {  //no more 24 transitions
        r = r << 4;
        r |= code & BIT(i) ? 0x0c : 0x03;
    }

    for (i=12; i<16; i++) {
        r = r << 2;
        r |= code & BIT(i) ? 1 : 2;
    }

    return r;
}




/******************************* User Interface  ************************************/
void         blc_ll_initInitiating_module(void);


ble_sts_t     blc_ll_createConnection (u16 scan_interval, u16 scan_window, init_fp_type_t initiator_filter_policy,
                              u8 adr_type, u8 *mac, u8 own_adr_type,
                              u16 conn_min, u16 conn_max, u16 conn_latency, u16 timeout,
                              u16 ce_min, u16 ce_max );

ble_sts_t     blc_ll_createConnectionCancel (void);


ble_sts_t   blc_ll_setCreateConnectionTimeout (u32 timeout_ms);


/************************* Stack Interface, user can not use!!! ***************************/
ble_sts_t     blc_ll_setInitEnable (u8 en);


#endif /* LL_INIT_H_ */