Sanya-ips/ipsservice/NNCapTest/API/CapCore.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;

namespace NNCapTest.API
{
    //采集配置参数
    public struct st_ad_para_c
    {
        /// <summary>
        /// dds频率 -无需配置
        /// </summary>
        ulong udds;

        /// <summary>
        /// 采样率
        /// </summary>
        ulong uSampleFreq;

        /// <summary>
        /// /窄带中心频率	DDC有效-偏移频率
        /// </summary>
        ulong uDDCFreq;

        /// <summary>
        /// 采样类型 0-ADC 1-DDC
        /// </summary>
        byte uSampleMode;

        /// <summary>
        /// 触发模式 0-内触发 1-外触发
        /// </summary>
        byte uTrigMode;

        /// <summary>
        /// 时钟源 0-内时钟 1-外时钟 2-外参考
        /// </summary>
        byte uClockSrc;

        /// <summary>
        /// 保留
        /// </summary>
        byte ures;

        /// <summary>
        /// 抽取倍数
        /// </summary>
        uint uExtTimes;
    }
    static class CapCore
    {
        
        private const string dllName = @"Api\CPC2007_ADCardx64.dll";

        [DllImport(dllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern IntPtr c_createdevice();


        [DllImport(dllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int openDev_c(IntPtr ptr);

        [DllImport(dllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int initDev_c(IntPtr ptr);

        [DllImport(dllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int control_ad_para_c(IntPtr ptr, st_ad_para_c para, bool blSend = true);

        [DllImport(dllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int closeDev_c(IntPtr ptr);
    }
}