54 lines
1.5 KiB
C#
54 lines
1.5 KiB
C#
namespace LibreHardwareMonitor.PawnIo;
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internal class LpcIo
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{
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private readonly long[] _doubleArgArray = new long[2];
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private readonly PawnIo _pawnIO = PawnIo.LoadModuleFromResource(typeof(LpcIo).Assembly, $"{nameof(LibreHardwareMonitor)}.Resources.PawnIo.LpcIO.bin");
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private readonly long[] _singleArgArray = new long[1];
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public void SelectSlot(int slot)
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{
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_singleArgArray[0] = slot;
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_pawnIO.Execute("ioctl_select_slot", _singleArgArray, 0);
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}
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public void FindBars()
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{
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_pawnIO.Execute("ioctl_find_bars", [], 0);
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}
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public byte ReadPort(ushort port)
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{
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_singleArgArray[0] = port;
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return (byte)_pawnIO.Execute("ioctl_pio_inb", _singleArgArray, 1)[0];
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}
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public void WritePort(ushort port, byte value)
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{
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_doubleArgArray[0] = port;
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_doubleArgArray[1] = value;
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_pawnIO.Execute("ioctl_pio_outb", _doubleArgArray, 0);
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}
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public byte ReadByte(byte register)
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{
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_singleArgArray[0] = register;
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return (byte)_pawnIO.Execute("ioctl_superio_inb", _singleArgArray, 1)[0];
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}
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public ushort ReadWord(byte register)
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{
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_singleArgArray[0] = register;
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return (ushort)_pawnIO.Execute("ioctl_superio_inw", _singleArgArray, 1)[0];
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}
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public void WriteByte(byte register, byte value)
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{
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_doubleArgArray[0] = register;
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_doubleArgArray[1] = value;
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_pawnIO.Execute("ioctl_superio_outb", _doubleArgArray, 0);
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}
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public void Close() => _pawnIO.Close();
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}
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