mirror of
https://github.com/SDRSharpR/SDRSharper.git
synced 2026-01-03 07:00:00 +01:00
53 lines
2 KiB
C#
53 lines
2 KiB
C#
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using System;
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using System.Runtime.InteropServices;
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namespace SDRSharp.SDRIQ
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{
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public class NativeMethods
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{
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private const string LibSDRIQ = "sdriq";
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern void sdriq_initialise();
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern void sdriq_destroy();
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern uint sdriq_get_device_count();
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_open(uint devIndex, uint buffersCount, out IntPtr dev);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_close(IntPtr dev);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_async_read(IntPtr dev, IntPtr context, SdrIqReadAsyncDelegate callback, int readBlocks);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_async_cancel(IntPtr dev);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_set_center_frequency(IntPtr dev, uint frequency);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_set_out_samplerate(IntPtr dev, uint rate);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_set_if_gain(IntPtr dev, sbyte value);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl)]
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public static extern int sdriq_set_rf_gain(IntPtr dev, sbyte value);
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[DllImport("sdriq", CallingConvention = CallingConvention.Cdecl, EntryPoint = "sdriq_get_serial_number")]
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private static extern IntPtr sdriq_get_serial_number_native(uint devNo);
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public static string sdriq_get_serial_number(uint index)
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{
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IntPtr ptr = NativeMethods.sdriq_get_serial_number_native(index);
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return Marshal.PtrToStringAnsi(ptr);
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}
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}
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}
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