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libraries/zf_device/zf_device_dl1a.h
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libraries/zf_device/zf_device_dl1a.h
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/*********************************************************************************************************************
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* CH32V307VCT6 Opensourec Library 即(CH32V307VCT6 开源库)是一个基于官方 SDK 接口的第三方开源库
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* Copyright (c) 2022 SEEKFREE 逐飞科技
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*
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* 本文件是CH32V307VCT6 开源库的一部分
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*
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* CH32V307VCT6 开源库 是免费软件
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* 您可以根据自由软件基金会发布的 GPL(GNU General Public License,即 GNU通用公共许可证)的条款
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* 即 GPL 的第3版(即 GPL3.0)或(您选择的)任何后来的版本,重新发布和/或修改它
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*
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* 本开源库的发布是希望它能发挥作用,但并未对其作任何的保证
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* 甚至没有隐含的适销性或适合特定用途的保证
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* 更多细节请参见 GPL
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*
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* 您应该在收到本开源库的同时收到一份 GPL 的副本
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* 如果没有,请参阅<https://www.gnu.org/licenses/>
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*
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* 额外注明:
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* 本开源库使用 GPL3.0 开源许可证协议 以上许可申明为译文版本
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* 许可申明英文版在 libraries/doc 文件夹下的 GPL3_permission_statement.txt 文件中
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* 许可证副本在 libraries 文件夹下 即该文件夹下的 LICENSE 文件
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* 欢迎各位使用并传播本程序 但修改内容时必须保留逐飞科技的版权声明(即本声明)
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*
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* 文件名称 zf_device_dl1a
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* 公司名称 成都逐飞科技有限公司
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* 版本信息 查看 libraries/doc 文件夹内 version 文件 版本说明
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* 开发环境 MounRiver Studio V1.8.1
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* 适用平台 CH32V307VCT6
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* 店铺链接 https://seekfree.taobao.com/
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*
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* 修改记录
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* 日期 作者 备注
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* 2023-03-18 大W first version
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********************************************************************************************************************/
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/*********************************************************************************************************************
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* 接线定义:
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* ------------------------------------
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* 模块管脚 单片机管脚
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* SCL 查看 zf_device_dl1a.h 中 DL1A_SCL_PIN 宏定义
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* SDA 查看 zf_device_dl1a.h 中 DL1A_SDA_PIN 宏定义
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* XS 查看 zf_device_dl1a.h 中 DL1A_XS_PIN 宏定义
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* VCC 5V 电源
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* GND 电源地
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* ------------------------------------
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* ------------------------------------
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********************************************************************************************************************/
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#ifndef _ZF_DEVICE_DL1A_H_
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#define _ZF_DEVICE_DL1A_H_
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#include "zf_common_typedef.h"
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// 需要注意的是 DL1A 最高支持 400KHz 的 IIC 通信速率
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// 需要注意的是 DL1A 最高支持 400KHz 的 IIC 通信速率
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// 需要注意的是 DL1A 最高支持 400KHz 的 IIC 通信速率
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#define DL1A_USE_SOFT_IIC ( 1 ) // 默认使用软件 IIC 方式驱动 建议使用软件 IIC 方式
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#if DL1A_USE_SOFT_IIC // 这两段 颜色正常的才是正确的 颜色灰的就是没有用的
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//====================================================软件 IIC 驱动====================================================
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#define DL1A_SOFT_IIC_DELAY ( 10 ) // 软件 IIC 的时钟延时周期 数值越小 IIC 通信速率越快
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#define DL1A_SCL_PIN ( D6 ) // 软件 IIC SCL 引脚 连接 DL1A 的 SCL 引脚
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#define DL1A_SDA_PIN ( D5 ) // 软件 IIC SDA 引脚 连接 DL1A 的 SDA 引脚
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//====================================================软件 IIC 驱动====================================================
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#else
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//====================================================硬件 IIC 驱动====================================================
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#define DL1A_IIC_SPEED ( 40*1000 ) // 硬件 IIC 通信速率 最高 400KHz 不建议低于 40KHz
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#define DL1A_IIC ( 暂不支持 ) // 硬件 IIC SCL 引脚 连接 DL1A 的 SCL 引脚
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#define DL1A_SCL_PIN ( 暂不支持 ) // 硬件 IIC SCL 引脚 连接 DL1A 的 SCL 引脚
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#define DL1A_SDA_PIN ( 暂不支持 ) // 硬件 IIC SDA 引脚 连接 DL1A 的 SDA 引脚
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//====================================================硬件 IIC 驱动====================================================
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#endif
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#define DL1A_XS_PIN ( E10 )
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#define DL1A_INT_ENABLE ( 0 ) // 是否启用 INT 引脚 启用则会自动更新数据
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#if DL1A_INT_ENABLE
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#define DL1A_INT_PIN ( C13 ) // 未定义引脚,可以不接。
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#endif
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#define DL1A_TIMEOUT_COUNT (0x00FF) // DL1A 超时计数
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//================================================定义 DL1A 内部地址================================================
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#define DL1A_DEV_ADDR ( 0x52 >> 1 ) // 0b0101001
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#define DL1A_SYSRANGE_START ( 0x00 )
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#define DL1A_SYSTEM_SEQUENCE_CONFIG ( 0x01 )
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#define DL1A_SYSTEM_INTERMEASUREMENT_PERIOD ( 0x04 )
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#define DL1A_SYSTEM_RANGE_CONFIG ( 0x09 )
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#define DL1A_SYSTEM_INTERRUPT_GPIO_CONFIG ( 0x0A )
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#define DL1A_SYSTEM_INTERRUPT_CLEAR ( 0x0B )
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#define DL1A_SYSTEM_THRESH_HIGH ( 0x0C )
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#define DL1A_SYSTEM_THRESH_LOW ( 0x0E )
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#define DL1A_SYSTEM_HISTOGRAM_BIN ( 0x81 )
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#define DL1A_RESULT_INTERRUPT_STATUS ( 0x13 )
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#define DL1A_RESULT_RANGE_STATUS ( 0x14 )
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#define DL1A_RESULT_PEAK_SIGNAL_RATE_REF ( 0xB6 )
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#define DL1A_RESULT_CORE_AMBIENT_WINDOW_EVENTS_RTN ( 0xBC )
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#define DL1A_RESULT_CORE_RANGING_TOTAL_EVENTS_RTN ( 0xC0 )
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#define DL1A_RESULT_CORE_AMBIENT_WINDOW_EVENTS_REF ( 0xD0 )
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#define DL1A_RESULT_CORE_RANGING_TOTAL_EVENTS_REF ( 0xD4 )
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#define DL1A_PRE_RANGE_CONFIG_MIN_SNR ( 0x27 )
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#define DL1A_PRE_RANGE_CONFIG_VCSEL_PERIOD ( 0x50 )
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#define DL1A_PRE_RANGE_CONFIG_TIMEOUT_MACROP_HI ( 0x51 )
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#define DL1A_PRE_RANGE_CONFIG_TIMEOUT_MACROP_LO ( 0x52 )
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#define DL1A_PRE_RANGE_CONFIG_VALID_PHASE_LOW ( 0x56 )
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#define DL1A_PRE_RANGE_CONFIG_VALID_PHASE_HIGH ( 0x57 )
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#define DL1A_PRE_RANGE_CONFIG_SIGMA_THRESH_HI ( 0x61 )
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#define DL1A_PRE_RANGE_CONFIG_SIGMA_THRESH_LO ( 0x62 )
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#define DL1A_PRE_RANGE_MIN_COUNT_RATE_RTN_LIMIT ( 0x64 )
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#define DL1A_FINAL_RANGE_CONFIG_VALID_PHASE_LOW ( 0x47 )
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#define DL1A_FINAL_RANGE_CONFIG_VALID_PHASE_HIGH ( 0x48 )
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#define DL1A_FINAL_RANGE_CONFIG_MIN_COUNT_RATE_RTN_LIMIT ( 0x44 )
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#define DL1A_FINAL_RANGE_CONFIG_MIN_SNR ( 0x67 )
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#define DL1A_FINAL_RANGE_CONFIG_VCSEL_PERIOD ( 0x70 )
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#define DL1A_FINAL_RANGE_CONFIG_TIMEOUT_MACROP_HI ( 0x71 )
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#define DL1A_FINAL_RANGE_CONFIG_TIMEOUT_MACROP_LO ( 0x72 )
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#define DL1A_GLOBAL_CONFIG_VCSEL_WIDTH ( 0x32 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_0 ( 0xB0 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_1 ( 0xB1 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_2 ( 0xB2 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_3 ( 0xB3 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_4 ( 0xB4 )
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#define DL1A_GLOBAL_CONFIG_SPAD_ENABLES_REF_5 ( 0xB5 )
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#define DL1A_GLOBAL_CONFIG_REF_EN_START_SELECT ( 0xB6 )
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#define DL1A_ALGO_PART_TO_PART_RANGE_OFFSET_MM ( 0x28 )
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#define DL1A_ALGO_PHASECAL_LIM ( 0x30 )
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#define DL1A_ALGO_PHASECAL_CONFIG_TIMEOUT ( 0x30 )
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#define DL1A_HISTOGRAM_CONFIG_INITIAL_PHASE_SELECT ( 0x33 )
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#define DL1A_HISTOGRAM_CONFIG_READOUT_CTRL ( 0x55 )
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#define DL1A_DYNAMIC_SPAD_NUM_REQUESTED_REF_SPAD ( 0x4E )
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#define DL1A_DYNAMIC_SPAD_REF_EN_START_OFFSET ( 0x4F )
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#define DL1A_MSRC_CONFIG_TIMEOUT_MACROP ( 0x46 )
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#define DL1A_MSRC_CONFIG ( 0x60 )
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#define DL1A_IDENTIFICATION_MODEL_ID ( 0xC0 )
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#define DL1A_IDENTIFICATION_REVISION_ID ( 0xC2 )
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#define DL1A_CROSSTALK_COMPENSATION_PEAK_RATE_MCPS ( 0x20 )
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#define DL1A_POWER_MANAGEMENT_GO1_POWER_FORCE ( 0x80 )
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#define DL1A_GPIO_HV_MUX_ACTIVE_HIGH ( 0x84 )
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#define DL1A_I2C_SLAVE_DEVICE_ADDRESS ( 0x8A )
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#define DL1A_SOFT_RESET_GO2_SOFT_RESET_N ( 0xBF )
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#define DL1A_OSC_CALIBRATE_VAL ( 0xF8 )
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#define DL1A_IO_VOLTAGE_CONFIG ( 0x89 ) // IO 电压设置寄存器地址 默认 1V8 使用修改为 2V8
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//================================================定义 DL1A 内部地址================================================
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#define DL1A_MIN_TIMING_BUDGET ( 20000 )
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#define DL1A_GET_START_OVERHEAD ( 1910 )
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#define DL1A_SET_START_OVERHEAD ( 1320 )
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#define DL1A_END_OVERHEAD ( 960 )
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#define DL1A_TCC_OVERHEAD ( 590 )
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#define DL1A_DSS_OVERHEAD ( 690 )
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#define DL1A_MSRC_OVERHEAD ( 660 )
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#define DL1A_PRERANGE_OVERHEAD ( 660 )
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#define DL1A_FINALlRANGE_OVERHEAD ( 550 )
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typedef enum
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{
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DL1A_VCSEL_PERIOD_PER_RANGE,
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DL1A_VCSEL_PERIOD_FINAL_RANGE,
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}dl1a_vcsel_period_type_enum;
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typedef struct
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{
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uint8 tcc;
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uint8 msrc;
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uint8 dss;
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uint8 pre_range;
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uint8 final_range;
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}dl1a_sequence_enables_step_struct;
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typedef struct
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{
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uint16 pre_range_vcsel_period_pclks;
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uint16 final_range_vcsel_period_pclks;
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uint16 msrc_dss_tcc_mclks;
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uint16 pre_range_mclks;
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uint16 final_range_mclks;
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uint32 msrc_dss_tcc_us;
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uint32 pre_range_us;
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uint32 final_range_us;
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}dl1a_sequence_timeout_step_struct;
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extern uint8 dl1a_finsh_flag;
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extern uint16 dl1a_distance_mm;
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void dl1a_get_distance (void);
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uint8 dl1a_init (void);
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#endif
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