sbdsp.h File Reference

Go to the source code of this file.

Defines
#define	SOUND_BLASTER_1_0   L"Sound Blaster 1.0"
#define	SOUND_BLASTER_1_5   L"Sound Blaster 1.5"
#define	SOUND_BLASTER_2_0   L"Sound Blaster 2.0"
#define	SOUND_BLASTER_PRO   L"Sound Blaster Pro"
#define	SOUND_BLASTER_16   L"Sound Blaster 16"
#define	READ_SB_FM1_STATUS(bp)   READ_PORT_UCHAR((PUCHAR) bp)
#define	WRITE_SB_FM1_REGISTER(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp, x)
#define	WRITE_SB_FM1_DATA(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x01, x)
#define	READ_SB_AFM_STATUS(bp)   READ_PORT_UCHAR((PUCHAR) bp+0x02)
#define	WRITE_SB_AFM_REGISTER(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x02, x)
#define	WRITE_SB_AFM_DATA(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x03, x)
#define	WRITE_SB_MIXER_REGISTER(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x04, x)
#define	READ_SB_MIXER_DATA(bp)   READ_PORT_UCHAR((PUCHAR) bp+0x05)
#define	WRITE_SB_MIXER_DATA(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x05, x)
#define	WRITE_SB_DSP_RESET(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x06, x)
#define	READ_SB_FM2_STATUS(bp)   READ_PORT_UCHAR((PUCHAR) bp+0x08)
#define	WRITE_SB_FM2_REGISTER(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x08, x)
#define	WRITE_SB_FM2_DATA(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x09, x)
#define	READ_SB_DSP_DATA(bp)   READ_PORT_UCHAR((PUCHAR) bp+0x0A)
#define	WRITE_SB_DSP_DATA(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x0C, x)
#define	WRITE_SB_DSP_COMMAND(bp, x)   WRITE_PORT_UCHAR((PUCHAR) bp+0x0C, x)
#define	SB_DSP_CLEAR_TO_SEND(bp)   ( ! (READ_PORT_UCHAR((PUCHAR) bp+0x0C) & 0x80 ) )
#define	SB_DSP_DATA_AVAILABLE(bp)   ( READ_PORT_UCHAR((PUCHAR) bp+0x0E) & 0x80 )
#define	SB_DSP_READY   0xAA
#define	SB_DSP_OUTPUT_RATE   0x41
#define	SB_DSP_INPUT_RATE   0x42
#define	SB_DSP_BLOCK_SIZE   0x48
#define	SB_DSP_SPEAKER_ON   0xD1
#define	SB_DSP_SPEAKER_OFF   0xD3
#define	SB_DSP_SPEAKER_STATUS   0xD8
#define	SB_DSP_VERSION   0xE1
#define	SB_MIX_VOC_LEVEL   0x04
#define	SB_MIX_LEGACY_MIC_LEVEL   0x0A
#define	SB_MIX_MASTER_LEVEL   0x22
#define	SB_MIX_FM_LEVEL   0x26
#define	SB_MIX_CD_LEVEL   0x28
#define	SB_MIX_LINE_LEVEL   0x2E
#define	SB_MIX_RESET   0x00
#define	SB_MIX_MASTER_LEFT_LEVEL   0x30
#define	SB_MIX_MASTER_RIGHT_LEVEL   0x31
#define	SB_MIX_VOC_LEFT_LEVEL   0x32
#define	SB_MIX_VOC_RIGHT_LEVEL   0x33
#define	SB_MIX_MIDI_LEFT_LEVEL   0x34
#define	SB_MIX_MIDI_RIGHT_LEVEL   0x35
#define	SB_MIX_CD_LEFT_LEVEL   0x36
#define	SB_MIX_CD_RIGHT_LEVEL   0x37
#define	SB_MIX_LINE_LEFT_LEVEL   0x38
#define	SB_MIX_LINE_RIGHT_LEVEL   0x39
#define	SB_MIX_MIC_LEVEL   0x3A
#define	SB_MIX_PC_SPEAKER_LEVEL   0x3B
#define	SB_MIX_OUTPUT_SWITCHES   0x3C
#define	SB_MIX_INPUT_LEFT_SWITCHES   0x3D
#define	SB_MIX_INPUT_RIGHT_SWITCHES   0x3E
#define	SB_MIX_INPUT_LEFT_GAIN   0x3F
#define	SB_MIX_INPUT_RIGHT_GAIN   0x40
#define	SB_MIX_OUTPUT_LEFT_GAIN   0x41
#define	SB_MIX_OUTPUT_RIGHT_GAIN   0x42
#define	SB_MIX_AGC   0x43
#define	SB_MIX_TREBLE_LEFT_LEVEL   0x44
#define	SB_MIX_TREBLE_RIGHT_LEVEL   0x45
#define	SB_MIX_BASS_LEFT_LEVEL   0x46
#define	SB_MIX_BASS_RIGHT_LEVEL   0x47
#define	SB_MIX_MIDI_LEFT_SWITCH   0x01
#define	SB_MIX_MIDI_RIGHT_SWITCH   0x02
#define	SB_MIX_LINE_LEFT_SWITCH   0x04
#define	SB_MIX_LINE_RIGHT_SWITCH   0x08
#define	SB_MIX_CD_LEFT_SWITCH   0x10
#define	SB_MIX_CD_RIGHT_SWITCH   0x20
#define	SB_MIX_MIC_SWITCH   0x40
Functions
NTSTATUS	SbDspReset (IN PUCHAR BasePort, IN ULONG Timeout)
NTSTATUS	SbDspWaitToWrite (IN PUCHAR BasePort, IN ULONG Timeout)
NTSTATUS	SbDspWaitToRead (IN PUCHAR BasePort, IN ULONG Timeout)
NTSTATUS	SbDspWrite (IN PUCHAR BasePort, IN UCHAR DataByte, IN ULONG Timeout)
NTSTATUS	SbDspRead (IN PUCHAR BasePort, OUT PUCHAR DataByte, IN ULONG Timeout)
NTSTATUS	SbDspGetVersion (IN PUCHAR BasePort, OUT PUCHAR MajorVersion, OUT PUCHAR MinorVersion, IN ULONG Timeout)
NTSTATUS	SbDspEnableSpeaker (IN PUCHAR BasePort, IN ULONG Timeout)
NTSTATUS	SbDspDisableSpeaker (IN PUCHAR BasePort, IN ULONG Timeout)
NTSTATUS	SbDspIsSpeakerEnabled (IN PUCHAR BasePort, OUT PBOOLEAN IsEnabled, IN ULONG Timeout)
BOOLEAN	SbDspIsValidInputRate (IN UCHAR MajorVersion, IN UCHAR MinorVersion, IN USHORT Rate, IN BOOLEAN Stereo)
BOOLEAN	SbDspIsValidOutputRate (IN UCHAR MajorVersion, IN UCHAR MinorVersion, IN USHORT Rate, IN BOOLEAN Stereo)
NTSTATUS	SbDsp4SetOutputRate (IN PUCHAR BasePort, IN USHORT Rate, IN ULONG Timeout)
NTSTATUS	SbDsp4SetInputRate (IN PUCHAR BasePort, IN USHORT Rate, IN ULONG Timeout)
VOID	SbMixerReset (IN PUCHAR BasePort)
NTSTATUS	SbMixerPackLevelData (IN UCHAR Line, IN UCHAR Level, OUT PUCHAR PackedLevel)
NTSTATUS	SbMixerUnpackLevelData (IN UCHAR Line, IN UCHAR PackedLevel, OUT PUCHAR Level)
NTSTATUS	SbMixerSetLevel (IN PUCHAR BasePort, IN UCHAR Line, IN UCHAR Level)
NTSTATUS	SbMixerGetLevel (IN PUCHAR BasePort, IN UCHAR Line, OUT PUCHAR Level)
VOID	SbMixerEnableAGC (IN PUCHAR BasePort)
VOID	SbMixerDisableAGC (IN PUCHAR BasePort)
BOOLEAN	SbMixerIsAGCEnabled (IN PUCHAR BasePort)