tmp_osc/EyeMap/OscData.cpp

#include "OscData.h"
#include <QApplication>
#include "ThreadPool/ThreadPool.h"


OscilloscopeData::OscilloscopeData()
{
    
}


OscilloscopeData::~OscilloscopeData()
{
    if(m_isOpen)
    {
        closeOSC();
    }
    if(m_buffer != nullptr)
    {
        delete[] m_buffer;
        m_buffer = nullptr;
    }
}

/* 初始化示波器 */
void OscilloscopeData::initOsc()
{
    m_logger = spdlog::get("OscData");
    if(m_logger == nullptr)
    {
        SPDLOG_ERROR("获取 OscData logger 失败");
        return;
    }
    m_usbInterface = std::make_shared<USBInterface>();
    if(!m_usbInterface->loadLib(QApplication::applicationDirPath()))
    {
        return;
    }
    /* 分配缓冲区内存 */
    m_buffer = new unsigned char[BUFFER_SIZE];
    m_bufferChnA = new unsigned char[BUFFER_SIZE / 2];
    m_bufferChnB = new unsigned char[BUFFER_SIZE / 2];
}

/* 打开示波器 */
bool OscilloscopeData::openOSC()
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return false;
    }
    /* 指定示波器设备型号，OSCA02是6 */
    m_usbInterface->specifyDevId(6);
    auto ret = m_usbInterface->devOpen();
    if(ret != 0)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "打开示波器失败!");
        return false;
    }
    /* 设置缓冲区大小 */
    m_usbInterface->setInfo(BUFFER_SIZE);
    /* 获取缓冲区首指针 */
    m_devBuffer = m_usbInterface->bufferWR(-1);
    if(m_devBuffer == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "获取缓冲区指针失败!");
        return false;
    }
    m_isOpen = true;
    return true;
}

/* 关闭示波器 */
void OscilloscopeData::closeOSC()
{
    if(m_runCapture)
    {
        stopCapture();
    }
    while (m_isRunCapture)
    {
        std::this_thread::sleep_for(std::chrono::milliseconds(5));
    }
    if(m_usbInterface != nullptr)
    {
        m_usbInterface->devClose();
    }
    m_isOpen = false;
    SPDLOG_INFO("示波器已关闭");
}

/* 开始采集数据 */
bool OscilloscopeData::startCapture()
{
    if(m_buffer == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "缓冲区指针为空!");
        return false;
    }
    /* 启动子线程 */
    m_runCapture = true;
    CPPTP.add_task(&OscilloscopeData::threadCaptureData, this);
    CPPTP.add_task(&OscilloscopeData::threadProcessData, this);
    return true;
}

/* 停止采集数据 */
void OscilloscopeData::stopCapture()
{
    m_runCapture = false;
}

/* 设置示波器的采样率 */
void OscilloscopeData::setSampleRate(OscSampleRate rate)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    m_ctrlByte0 &= 0xf0;
    if(rate == OscSampleRate::SR_49KHZ)
    {
        m_ctrlByte0 |= 0x0e;
    }
    else if(rate == OscSampleRate::SR_96KHZ)
    {
        m_ctrlByte0 |= 0x04;
    }
    else if(rate == OscSampleRate::SR_781KHZ)
    {
        m_ctrlByte0 |= 0x0c;
    }
    else if(rate == OscSampleRate::SR_12_5MHZ)
    {
        m_ctrlByte0 |= 0x08;
    }
    else if(rate == OscSampleRate::SR_100MHZ)
    {
        m_ctrlByte0 |= 0x00;
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "采样率设置错误!");
        return;
    }
    m_usbInterface->usbCtrlTrans(0x94, m_ctrlByte0);
}

/**
 * @brief 将示波器两个通道合并为一个通道
 *        将AB两个通道的资源全部给A，B通道失效，A通道的采样率和带宽翻倍
 * @param merge 是否合并
 */
void OscilloscopeData::setChannelMerge(bool merge)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(merge)
    {
        m_ctrlByte1 |= 0x80;
    }else {
        m_ctrlByte1 &= 0x7f;
    }
    m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
}

/* 设置通道A输入量程 */
void OscilloscopeData::setChannelARange(OscChannelRange range)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    m_ctrlByte1 &= 0xf7;
    if(range == OscChannelRange::CR_100MV)
    {
        m_usbInterface->usbCtrlTrans(0x22, 0x06);
    }
    else if(range == OscChannelRange::CR_250MV)
    {
        m_usbInterface->usbCtrlTrans(0x22, 0x04);
    }
    else if(range == OscChannelRange::CR_500MV)
    {
        m_usbInterface->usbCtrlTrans(0x22, 0x02);
    }
    else if(range == OscChannelRange::CR_1V)
    {
        m_ctrlByte1 |= 0x08;
        m_usbInterface->usbCtrlTrans(0x22, 0x06);
    }
    else if(range == OscChannelRange::CR_2V5)
    {
        m_ctrlByte1 |= 0x08;
        m_usbInterface->usbCtrlTrans(0x22, 0x04);
    }
    else if(range == OscChannelRange::CR_5V)
    {
        m_ctrlByte1 |= 0x08;
        m_usbInterface->usbCtrlTrans(0x22, 0x02);
    }
    else if(range == OscChannelRange::CR_8V)
    {
        m_ctrlByte1 |= 0x08;
        m_usbInterface->usbCtrlTrans(0x22, 0x00);
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "输入量程设置错误!");
        return;
    }
    m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
}

/* 设置通道B输入量程 */
void OscilloscopeData::setChannelBRange(OscChannelRange range)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    m_ctrlByte1 &= 0xf9;
    if(range == OscChannelRange::CR_100MV)
    {
        m_ctrlByte1 |= 0x06;
        m_usbInterface->usbCtrlTrans(0x23, 0x40);
    }
    else if(range == OscChannelRange::CR_250MV)
    {
        m_ctrlByte1 |= 0x04;
        m_usbInterface->usbCtrlTrans(0x23, 0x40);
    }
    else if(range == OscChannelRange::CR_500MV)
    {
        m_ctrlByte1 |= 0x02;
        m_usbInterface->usbCtrlTrans(0x23, 0x40);
    }
    else if(range == OscChannelRange::CR_1V)
    {
        m_ctrlByte1 |= 0x06;
        m_usbInterface->usbCtrlTrans(0x23, 0x00);
    }
    else if(range == OscChannelRange::CR_2V5)
    {
        m_ctrlByte1 |= 0x04;
        m_usbInterface->usbCtrlTrans(0x23, 0x00);
    }
    else if(range == OscChannelRange::CR_5V)
    {
        m_ctrlByte1 |= 0x02;
        m_usbInterface->usbCtrlTrans(0x23, 0x00);
    }
    else if(range == OscChannelRange::CR_8V)
    {
        m_usbInterface->usbCtrlTrans(0x23, 0x00);
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "输入量程设置错误!");
        return;
    }
    m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
}

/**
 * @brief 设置通道耦合方式
 * 
 * @param channel 通道
 * @param coupling 耦合方式，DC或者AC
 */
void OscilloscopeData::setChannelCoupling(OscChannel channel, OscChannelCoupling coupling)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(channel == OscChannel::CH_A)
    {
        m_ctrlByte0 &= 0xef;
        if(coupling == OscChannelCoupling::DC) {
            m_ctrlByte0 |= 0x10;
        }
        else if(coupling == OscChannelCoupling::AC) {}
        else {
            SPDLOG_LOGGER_ERROR(m_logger, "耦合方式设置错误!");
            return;
        }
        m_usbInterface->usbCtrlTrans(0x94, m_ctrlByte0);
    }
    else if(channel == OscChannel::CH_B)
    {
        m_ctrlByte1 &= 0xef;
        if(coupling == OscChannelCoupling::AC) {
            m_ctrlByte1 |= 0x10;
        }
        else if(coupling == OscChannelCoupling::DC) {}
        else {
            SPDLOG_LOGGER_ERROR(m_logger, "耦合方式设置错误!");
            return;
        }
        m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "通道设置错误!");
        return;
    }
}

/* 开启或关闭通道A触发 */
void OscilloscopeData::setChannelATrigger(bool enable)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(enable)
    {
        m_usbInterface->usbCtrlTrans(0xE7, 0x01);
    }
    else
    {
        m_usbInterface->usbCtrlTrans(0xE7, 0x00);
    }
}

/* 开启外触发 */
void OscilloscopeData::setExternalTrigger(bool enable)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(enable)
    {
        m_usbInterface->usbCtrlTrans(0xE7, 0x01);
        m_ctrlByte1 &= 0xdf;
        m_ctrlByte1 |= 0x20;
        m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
    }
    else
    {
        m_usbInterface->usbCtrlTrans(0xE7, 0x00);
        m_ctrlByte1 &= 0xdf;
        m_usbInterface->usbCtrlTrans(0x24, m_ctrlByte1);
    }
}

/* 设置触发方式 */
void OscilloscopeData::setTriggerMode(OscTriggerMode mode)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(mode == OscTriggerMode::TM_RISE)
    {
        m_usbInterface->usbCtrlTrans(0xC5, 0x00);
    }
    else if (mode == OscTriggerMode::TM_DOWN)
    {
        m_usbInterface->usbCtrlTrans(0xC5, 0x01);
    }
    else if (mode == OscTriggerMode::TM_DOUBLE)
    {
        m_usbInterface->usbCtrlTrans(0xC5, 0x03);
    }
}

/**
 * @brief 设置触发电平
 * 
 * @param level 0~255的值
 */
void OscilloscopeData::setTriggerLevel(unsigned char level)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    m_usbInterface->usbCtrlTrans(0x16, level);
}

/* 设置触发灵敏度 */
void OscilloscopeData::setTriggerSensitivity(OscTriggerSensitivity sensitivity)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    if(sensitivity == OscTriggerSensitivity::TS_LOW)
    {
        m_usbInterface->usbCtrlTrans(0x2b, 0);
    }
    else if(sensitivity == OscTriggerSensitivity::TS_HIGH)
    {
        m_usbInterface->usbCtrlTrans(0x2b, 1);
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "触发灵敏度设置错误!");
        return;
    }
}

/* 设置触发在缓冲区的哪个位置 */
void OscilloscopeData::setTriggerPosition(unsigned char lowByte, unsigned char highByte)
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    m_usbInterface->usbCtrlTrans(0x18, lowByte);
    m_usbInterface->usbCtrlTrans(0x17, highByte);
}

/* 获取示波器不同档位下的零电压值 */
void OscilloscopeData::getZeroVoltage()
{
    if(m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    /* 获取通道A零电压值 */
    unsigned char zeroVoltage = 0;
    /* 2V档位，正负8V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x82);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_8V, zeroVoltage);
    /* 1V档位，正负5V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x01);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_5V, zeroVoltage);
    /* 500mV档位，正负2.5V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x0e);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_2V5, zeroVoltage);
    /* 200mV档位，正负1V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x14);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_1V, zeroVoltage);
    /* 100mV档位，正负500mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x12);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_500MV, zeroVoltage);
    /* 50mV档位，正负250mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x10);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_250MV, zeroVoltage);
    /* 20mV档位，正负100mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0xa0);
    m_mapChAZeroVoltage.insert(OscChannelRange::CR_100MV, zeroVoltage);

    /* 获取通道B零电压值 */
    /* 2V档位，正负8V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x72);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_8V, zeroVoltage);
    /* 1V档位，正负5V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x02);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_5V, zeroVoltage);
    /* 500mV档位，正负2.5V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x0f);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_2V5, zeroVoltage);
    /* 200mV档位，正负1V量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x15);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_1V, zeroVoltage);
    /* 100mV档位，正负500mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x13);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_500MV, zeroVoltage);
    /* 50mV档位，正负250mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0x11);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_250MV, zeroVoltage);
    /* 20mV档位，正负100mV量程 */
    zeroVoltage = m_usbInterface->usbCtrlTrans(0x90, 0xa1);
    m_mapChBZeroVoltage.insert(OscChannelRange::CR_100MV, zeroVoltage);
}

/* 打印出零电压值 */
void OscilloscopeData::printZeroVoltage(OscChannel channel)
{
    if(channel == OscChannel::CH_A)
    {
        for(auto it = m_mapChAZeroVoltage.begin(); it != m_mapChAZeroVoltage.end(); ++it)
        {
            SPDLOG_LOGGER_INFO(m_logger, "通道A {} 量程下的零电压值为: {}", static_cast<int>(it.key()), it.value());
        }
    }
    else if(channel == OscChannel::CH_B)
    {
        for(auto it = m_mapChBZeroVoltage.begin(); it != m_mapChBZeroVoltage.end(); ++it)
        {
            SPDLOG_LOGGER_INFO(m_logger, "通道B {} 量程下的零电压值为: {}", static_cast<int>(it.key()), it.value());
        }
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "通道设置错误!");
        return;
    }
}

/* 获取不同档位下电压校准系数 */
void OscilloscopeData::getVoltageCalibration()
{
    if (m_usbInterface == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "USBInterface指针为空!");
        return;
    }
    /* 获取通道A电压校准系数 */
    unsigned char voltageCalibration = 0;
    /* 2V档位，正负8V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0xc2);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_8V, voltageCalibration);
    /* 1V档位，正负5V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x03);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_5V, voltageCalibration);
    /* 500mV档位，正负2.5V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x08);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_2V5, voltageCalibration);
    /* 200mV档位，正负1V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x06);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_1V, voltageCalibration);
    /* 100mV档位，正负500mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x09);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_500MV, voltageCalibration);
    /* 50mV档位，正负250mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x0a);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_250MV, voltageCalibration);
    /* 20mV档位，正负100mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x2a);
    m_mapChAVoltageCalibration.insert(OscChannelRange::CR_100MV, voltageCalibration);

    /* 获取通道B电压校准系数 */
    /* 2V档位，正负8V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0xd2);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_8V, voltageCalibration);
    /* 1V档位，正负5V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x04);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_5V, voltageCalibration);
    /* 500mV档位，正负2.5V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x0b);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_2V5, voltageCalibration);
    /* 200mV档位，正负1V量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x07);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_1V, voltageCalibration);
    /* 100mV档位，正负500mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x0c);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_500MV, voltageCalibration);
    /* 50mV档位，正负250mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x0d);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_250MV, voltageCalibration);
    /* 20mV档位，正负100mV量程 */
    voltageCalibration = m_usbInterface->usbCtrlTrans(0x90, 0x2d);
    m_mapChBVoltageCalibration.insert(OscChannelRange::CR_100MV, voltageCalibration);

}

/* 打印出电压校准系数 */
void OscilloscopeData::printVoltageCalibration(OscChannel channel)
{
    if(channel == OscChannel::CH_A)
    {
        for(auto it = m_mapChAVoltageCalibration.begin(); it != m_mapChAVoltageCalibration.end(); ++it)
        {
            SPDLOG_LOGGER_INFO(m_logger, "通道A {} 量程下的电压校准系数为: {}", static_cast<int>(it.key()), it.value());
        }
    }
    else if(channel == OscChannel::CH_B)
    {
        for(auto it = m_mapChBVoltageCalibration.begin(); it != m_mapChBVoltageCalibration.end(); ++it)
        {
            SPDLOG_LOGGER_INFO(m_logger, "通道B {} 量程下的电压校准系数为: {}", static_cast<int>(it.key()), it.value());
        }
    }
    else
    {
        SPDLOG_LOGGER_ERROR(m_logger, "通道设置错误!");
        return;
    }
}

/**
 * @brief 采集数据，这个是子线程 
 * 
 */
void OscilloscopeData::threadCaptureData()
{
    SPDLOG_LOGGER_INFO(m_logger, "开始采集数据线程");
    m_isRunCapture = true;
    uint64_t count = 0;
    // unsigned char* buffer = nullptr;
    while(m_runCapture)
    {
        // SPDLOG_LOGGER_DEBUG(m_logger, "开始采集数据");
        /* 开始采集数据 */
        m_usbInterface->usbCtrlTransSimple(0x33);
        /* 查询数据是否采集完成（应该是填充满128KB的SRAM）
         * 注意，这里是十进制33，不是0x33 */
        while(m_usbInterface->usbCtrlTransSimple(0x50) != 33)
        {
            std::this_thread::sleep_for(std::chrono::microseconds(10));
        }
        // SPDLOG_LOGGER_DEBUG(m_logger, "硬件缓冲区已满");
        /* 将数据从示波器的SRAM中拷贝到电脑内存中，1次传输完成，设置超时时间1ms */
        m_usbInterface->readBulkData(BUFFER_SIZE, 1, 1, m_devBuffer);
        /* 等待传输完成 */
        auto ret = m_usbInterface->eventCheck(100);
        if(ret == 0x555)
        {
            SPDLOG_LOGGER_ERROR(m_logger, "数据传输超时!");
            continue;
        }
        // SPDLOG_LOGGER_DEBUG(m_logger, "数据通过USB传输完成");
        /* 取出数据 */
        // buffer = m_ringQueue.back();
        m_mutexCaptureData.lock();
        std::memcpy(m_buffer, m_devBuffer, BUFFER_SIZE);
        m_isCaptureData = true;
        m_mutexCaptureData.unlock();
        /* 清空缓冲区 */
        m_usbInterface->resetPipe();
        // SPDLOG_LOGGER_DEBUG(m_logger, "count: {}", count++);
    }
    m_isRunCapture = false;
}

/* 处理数据线程 */
void OscilloscopeData::threadProcessData()
{
    SPDLOG_LOGGER_INFO(m_logger, "开始处理数据线程");
    while(m_runCapture)
    {
        if(m_isCaptureData.load())
        {
            m_mutexCaptureData.lock();
            /* 分离通道AB的数据 */
            for(uint32_t i = 0; i < BUFFER_SIZE / 2; i++)
            {
                m_bufferChnA[i] = m_buffer[i * 2];
                m_bufferChnB[i] = m_buffer[i * 2 + 1];
            }
            m_isCaptureData = false;
            m_mutexCaptureData.unlock();
            /* 处理数据 */
            SPDLOG_LOGGER_DEBUG(m_logger, "开始处理数据，通道A数据: {}, 通道B数据: {}", m_bufferChnA[50], m_bufferChnB[50]);
        }
        std::this_thread::sleep_for(std::chrono::microseconds(10));
    }
}