application/rf_frame.h

/******************************************************************************
 * @file     rf_frame.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.
 *
 *****************************************************************************/
/*
 * led_rf_frame.h
 *
 *  Created on: Jan 13, 2014
 *      Author: xuzhen
 */

#ifndef _RF_FRAME_H_
#define _RF_FRAME_H_
#include "drivers.h"
#include "keyboard/keyboard.h"



#define        RF_PROTO_BYTE        0x51
#define        PIPE0_CODE            0x55556666
#define        PIPE1_CODE            0xaabbccdd



#define MOUSE_FRAME_DATA_NUM   4

typedef struct {
    u8 btn;
    s8 x;
    s8 y;
    s8 wheel;
}mouse_data_t;



enum{
    PIPE_PARING            = 0x00,
    PIPE_MOUSE            = 0x01,
    PIPE_KEYBOARD        = 0x02,
    PIPE_AUDIO            = 0x03,
    PIPE_TOUCH            = 0x04,
    PIPE_RC                = 0x05,
};

enum{
    FRAME_TYPE_DEVICE        = 0x00,
    FRAME_TYPE_MOUSE        = 0x01,
    FRAME_TYPE_KEYBOARD        = 0x02,
    FRAME_TYPE_AUDIO        = 0x03,
    FRAME_TYPE_TOUCH        = 0x04,
    FRAME_TYPE_PARING        = 0x10,

    FRAME_TYPE_ACK            = 0x80,
    FRAME_TYPE_ACK_MOUSE      = FRAME_TYPE_ACK | FRAME_TYPE_MOUSE,
    FRAME_TYPE_ACK_KEYBOARD    = FRAME_TYPE_ACK | FRAME_TYPE_KEYBOARD,
    FRAME_TYPE_ACK_AUDIO    = FRAME_TYPE_ACK | FRAME_TYPE_AUDIO,
    FRAME_TYPE_ACK_TOUCH    = FRAME_TYPE_ACK | FRAME_TYPE_TOUCH,
    FRAME_TYPE_ACK_EMPTY    = FRAME_TYPE_ACK | BIT(6),

    FRAME_TYPE_DEBUG        = 0x40,
    FRAME_TYPE_MAX,
};

enum{
    PKT_FLOW_CAL      = BIT(0),
    PKT_FLOW_SEARCH     = BIT(2),
    PKT_FLOW_ACK_REQ = BIT(3),
    PKT_FLOW_PARING     = BIT(4),
    PKT_FLOW_TOKEN     = BIT(6),
    PKT_FLOW_DIR     = BIT(7),
};

typedef struct{
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid0;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u8    seq_no;
    u8    rsvd;

    u32 did;

}rf_packet_pairing_t;

typedef struct {
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u8    seq_no;
    u8    pno;
    u8 data[MOUSE_FRAME_DATA_NUM*sizeof(mouse_data_t)]; //now the data length is variable, if the previous no ACK, data will send again in next time

}rf_packet_mouse_t;

typedef struct {
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u8    seq_no;
    u8    pno;

    u32 did;

    u8 data[4*sizeof(kb_data_t)]; //now the data length is variable, if the previous no ACK, data will send again in next time

}rf_packet_keyboard_t;

////////////////////////// host side ///////////////////////////////
typedef struct{
    u32 dma_len;

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid0;

    u8    rssi;
    u8    per;
    u16    tick;

    u8    chn;
    u8    info0;
    u8    info1;
    u8    info2;

    u32 gid1;
    u32 did;

}rf_packet_debug_t;


typedef struct{
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number
    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid0;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u16    tick;
    u8    chn;
}rf_ack_empty_t;


typedef struct{
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid0;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u16    tick;
    u8    chn;
    u8    info0;
    u8    info1;
    u8    info2;

    u32 gid1;        //pipe1 code,    used as sync code for data pipe in hamster
    u32 did;

}rf_packet_ack_pairing_t;

typedef struct{
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u16    tick;
    u8    chn;

    u8  info;
}rf_packet_ack_mouse_t;

typedef struct{
    u32 dma_len;            //won't be a fixed number as previous, should adjust with the mouse package number

    u8  rf_len;
    u8    proto;
    u8    flow;
    u8    type;

//    u32 gid;        //pipe0 code,    used as sync code for control pipe in hamster

    u8    rssi;
    u8    per;
    u16    tick;
    u8    chn;
    u8    status;
}rf_packet_ack_keyboard_t;

#endif /* LED_RF_FRAME_H_ */