96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/*
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******************************************************************************
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*
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* @file VOX_Module.h
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* @brief VOL/R module
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*
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*
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* @version 1.0
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* @date 2022/07/18 09:59:40
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* @author Alex Xu
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*
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* Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd.
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* All Rights Reserved
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*
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* History:
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* Revision Date Author Desc
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* 1.0.0 2022/07/18 Alex build this file
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******************************************************************************
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*/
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#ifndef __VOX_MODULE_H__
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#define __VOX_MODULE_H__
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#include "define.h"
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#if VOX_ENABLE
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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/*
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VOX过流档位设置，在系统初始化中(Vox_init())通过配置VOX_CON0，
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SFRADDR = VOX_CON0; //设置VOX输出500mA，负载识别电流2.5uA。
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SFRDATA &= 0xE0;
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SFRDATA |= (VOX_IOUT_500MA << 3) | VOX_ADT_Cur_2_5UA;
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*/
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#define VOX_IOUT_200MA 0x00
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#define VOX_IOUT_300MA 0x01
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#define VOX_IOUT_400MA 0x02
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#define VOX_IOUT_500MA 0x03
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#define VOX_ADT_Cur_0_5UA 0x00
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#define VOX_ADT_Cur_1_5UA 0x01
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#define VOX_ADT_Cur_2_5UA 0x02
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#define VOX_ADT_Cur_3_5UA 0x03
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#define VOX_ADT_Cur_4_5UA 0x04
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#define VOX_ADT_Cur_5_5UA 0x05
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#define VOX_ADT_Cur_6_5UA 0x06
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#define VOX_ADT_Cur_7_5UA 0x07
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#define HEADER 0x050A //VOX通讯数据包头
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sbit COM_CTRL = P0^7;
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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/*VOX和耳机通讯指令ID*/
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typedef enum {
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OPEN_COVER = 0x00,
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CLOSE_COVER,
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BES_RESET,
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SHUT_DOWN
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} VOX_Comm_ID_e;
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/* VOL Enable Type */
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typedef enum {
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VOX_VOUT_Mode = 0x00, //VOx 5V 输出使能
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VOX_ADT_Mode, //VOx 负载接入、存在识别功能使能，负载自动识别
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} VOX_Enable_Mode_e;
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extern bit BES_Puls_Start;
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extern bit Vox_Vout_Enable;
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/******************************************************************************\
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UserCfg.Functions definitions
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\******************************************************************************/
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extern void Vox_init(void);
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extern void BES_Reset_Puls(void);
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extern void Vox_TX_Machine(VOX_Comm_ID_e VOX_Comm_ID);
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extern void Vox_Det_Machine(void);
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#endif
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#endif
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