50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: sdk/xtklib/includes/libhl.h
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* DESCRIPTION: Hardware Abstraction Layer library
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* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
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*/
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#ifndef __XTKLIB_LIBHL_H
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#define __XTKLIB_LIBHL_H
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#include "xtdefs.h"
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#include "xtstruct.h"
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#include "xttypes.h"
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/* I/O port addresses for COM ports */
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extern ULONG ComPortAddress[];
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/* HAL library routines forward references */
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XTSTATUS
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HlComPortGetByte(IN PCPPORT Port,
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OUT PUCHAR Byte,
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IN BOOLEAN Wait,
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IN BOOLEAN Poll);
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UCHAR
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HlComPortReadLsr(IN PCPPORT Port,
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IN UCHAR Byte);
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XTSTATUS
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HlComPortPutByte(IN PCPPORT Port,
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IN UCHAR Byte);
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XTSTATUS
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HlInitializeComPort(IN OUT PCPPORT Port,
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IN ULONG PortNumber,
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IN ULONG BaudRate);
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XTAPI
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UCHAR
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HlIoPortInByte(IN USHORT Port);
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XTAPI
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VOID
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HlIoPortOutByte(IN USHORT Port,
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IN UCHAR Data);
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#endif /* __XTKLIB_LIBHL_H */
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