2532 lines
71 KiB
NASM
Executable File
2532 lines
71 KiB
NASM
Executable File
;
|
||
; EWS 64 Codec Driver
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||
;
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||
.386P
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Segment DriverHeader PARA Public 'Code' Use16
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Assume CS:Driver, DS:Nothing
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;***** Driver Header *******
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include drhead.inc
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include mmx.inc
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EndS
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Segment Driver PARA Public 'Code' Use16
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Assume CS:Driver, DS:Nothing
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ORG 0
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StartDriver:
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include vtable.inc
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;******** Required ProcedureTable *************
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include reqproc.inc
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;**********************************
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TRACEENABLED = 0
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CREATENEWLOGFILE = 1
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include debug.inc
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OUTPUTFILTERENABLED EQU 0
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STEREOENABLED EQU 1
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DMABUFFERLENGTH EQU 8192
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MIXRESOLUTION EQU 32 ; 32 bit mixing for
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DATAFLAG EQU 200h
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ACKFLAG EQU 300h
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PNPSERIALID EQU 98B03C20h
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PNPVENDORID EQU 36A8630Eh
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DMASize DW 4096
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WSSMsg DB "Audiosystem EWS64 XL Codec", 13
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DB "Port ", 0FDh, "Xh, IRQ ", 0FDh, "D, DMA ", 0FDh, "D", 0
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WSSNoMemoryMsg DB "Audiosystem EWS64 XL Codec", 13
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DB "Error: Insufficient memory", 0
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ReinitMsg DB "Audiosystem EWS64 XL reinitialised", 0
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DriverName DB "ITEWSCOD.MMX", 0
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ALIGN 2
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Forced DB 0
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Stereo DB 0
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MixVolume DW 0
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BytesToMix DW 1000
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WSSMixConst DB 0
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MixSegment DW 0
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MixTransferOffset DW 0
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MixTransferRemaining DW 0
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CONFIGURATIONOFFSET EQU $+128
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CONFIGSIZE EQU 35
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MixMode DW 0
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MixModeOffset DW 0
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VolumeTable DB 56, 56
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DB 60h, 60h, 0Ch ; Low Band
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DB 40h, 40h, 1Bh ; Med Low Band
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DB 40h, 40h, 72h ; Med High Band
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DB 60h, 60h, 40h ; High Band
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DB 0, 0, 0 ; Echo
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DB 0, 2 ; Surround
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DB 0, 90h, 4, 7Fh, 22h ; Reverb
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DB 0, 90h, 2, 40h, 9, 3, 13h ; Chorus
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IMR DW 0
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OldWSSIRQHandler DD 0
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; String format, Count, [Data/Port]*Count
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; Port = 1 for Control port, 0 for data port.
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SAM9407Reset DW 66
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DW 1BEh, 16Fh, 7Fh, 7Fh, ACKFLAG ; Audio in on
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DW 1BEh, 168h, 7Fh, 7Fh, ACKFLAG ; Echo on
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DW 1BEh, 16Ch, 7Fh, 7Fh, ACKFLAG ; Reverb on
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DW 1BEh, 16Dh, 7Fh, 7Fh, ACKFLAG ; Chorus on
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DW 1BEh, 16Bh, 0, 0, ACKFLAG ; Equalizer type
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DW 1BEh, 16Eh, 7Fh, 7Fh, ACKFLAG ; Surround on
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DW 1BEh, 165h, 7Fh, 7Fh ; Post eff on Audio in
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DW 1BEh, 166h, 7Fh, 7Fh ; Post eff on reverb, chorus
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DW 1BEh, 133h, 0, 0 ; 2 Speaker
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DW 1BEh, 120h, 7Fh, 7Fh ; Stereo input 2
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DW 1BEh, 134h, 0FFh, 0FFh ; Left gain
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DW 1BEh, 135h, 0FFh, 0FFh ; Right gain
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DW 1BEh, 136h, 0, 0 ; Left pan
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DW 1BEh, 137h, 7Fh, 7Fh ; Right pan
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DW 1BEh, 107h, 0FFh, 0FFh ; Master volume
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SAM9407EqLBL DW 4
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DW 1BEh, 110h, DATAFLAG, 60h
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SAM9407EqLBR DW 4
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DW 1BEh, 114h, DATAFLAG, 60h
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SAM9407EqLBF DW 4
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DW 1BEh, 118h, DATAFLAG, 0Ch
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SAM9407EqMLBL DW 4
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DW 1BEh, 111h, DATAFLAG, 40h
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SAM9407EqMLBR DW 4
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DW 1BEh, 115h, DATAFLAG, 40h
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SAM9407EqMLBF DW 4
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DW 1BEh, 119h, DATAFLAG, 1Bh
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SAM9407EqMHBL DW 4
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DW 1BEh, 112h, DATAFLAG, 40h
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SAM9407EqMHBR DW 4
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DW 1BEh, 116h, DATAFLAG, 40h
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SAM9407EqMHBF DW 4
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DW 1BEh, 11Ah, DATAFLAG, 72h
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SAM9407EqHBL DW 4
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DW 1BEh, 113h, DATAFLAG, 60h
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SAM9407EqHBR DW 4
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DW 1BEh, 117h, DATAFLAG, 60h
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SAM9407EqHBF DW 4
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DW 1BEh, 11Bh, DATAFLAG, 0Ch
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SAM9407EchoLevel DW 4
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DW 1BEh, 128h, DATAFLAG, 0
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SAM9407EchoTime DW 4
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DW 1BEh, 129h, DATAFLAG, 2Bh
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SAM9407EchoFeed DW 4
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DW 1BEh, 12Ah, DATAFLAG, 40h
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SAM9407SurroundVolume DW 4
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DW 1BEh, 130h, DATAFLAG, 0
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SAM9407SurroundDelay DW 4
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DW 1BEh, 131h, DATAFLAG, 2
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SAM9407ReverbSend DW 4
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DW 1BEh, 127h, DATAFLAG, 0
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SAM9407ReverbVolume DW 3
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DW 1BEh, 13Ah, DATAFLAG
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SAM9407ReverbType DW 4
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DW 1BEh, 169h, DATAFLAG, 4
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SAM9407ReverbTime DW 3
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DW 1BEh, 178h, DATAFLAG
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SAM9407ReverbFeedback DW 3
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DW 1BEh, 179h, DATAFLAG
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SAM9407ChorusSend DW 4
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DW 1BEh, 124h, DATAFLAG, 0
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SAM9407ChorusVolume DW 3
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DW 1BEh, 13Bh, DATAFLAG
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SAM9407ChorusType DW 4
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DW 1BEh, 16Ah, DATAFLAG, 2
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SAM9407ChorusDelay DW 3
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DW 1BEh, 174h, DATAFLAG
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SAM9407ChorusFeedback DW 3
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DW 1BEh, 175h, DATAFLAG
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SAM9407ChorusRate DW 3
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DW 1BEh, 176h, DATAFLAG
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SAM9407ChorusDepth DW 3
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DW 1BEh, 177h, DATAFLAG
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SAM9407Mono DW 4
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DW 1BEh, 132h, 7Fh, 0
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SAM9407Stereo DW 4
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DW 1BEh, 132h, 0, 0
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SAM9407Strings DW Offset SAM9407Reset ;1
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DW Offset SAM9407EqLBL, Offset SAM9407EqLBR
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DW Offset SAM9407EqLBF
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DW Offset SAM9407EqMLBL, Offset SAM9407EqMLBR
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DW Offset SAM9407EqMLBF
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DW Offset SAM9407EqMHBL, Offset SAM9407EqMHBR
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DW Offset SAM9407EqMHBF
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DW Offset SAM9407EqHBL, Offset SAM9407EqHBR
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DW Offset SAM9407EqHBF
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DW Offset SAM9407EchoLevel ; 14
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DW Offset SAM9407EchoTime
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DW Offset SAM9407EchoFeed
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DW Offset SAM9407SurroundVolume ; 17
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DW Offset SAM9407SurroundDelay
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DW Offset SAM9407ReverbSend ; 19
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DW Offset SAM9407ReverbVolume
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DW Offset SAM9407ReverbType
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DW Offset SAM9407ReverbTime
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DW Offset SAM9407ReverbFeedback ; 23
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DW Offset SAM9407ChorusSend ; 24
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DW Offset SAM9407ChorusVolume
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DW Offset SAM9407ChorusType
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DW Offset SAM9407ChorusDelay
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DW Offset SAM9407ChorusFeedback
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DW Offset SAM9407ChorusRate
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DW Offset SAM9407ChorusDepth ; 30
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DW Offset SAM9407Mono ; 31
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DW Offset SAM9407Stereo
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MixSpeedTable DW 5513, 41h
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DW 6615, 4Fh
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DW 8000, 40h
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DW 9600, 4Eh
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DW 11025, 43h
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DW 16000, 42h
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DW 18900, 45h
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DW 22050, 47h
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DW 27429, 44h
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DW 32000, 46h
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DW 33075, 4Dh
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DW 37800, 49h
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DW 44100, 4Bh
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DW 48000, 4Ch
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include irq.inc
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;**********************************
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; WSS Registers
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;**********************************
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CODEC_INDEX_LIC = 00
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CODEC_INDEX_RIC = 01h
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CODEC_INDEX_LX1C = 02h
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CODEC_INDEX_RX1C = 03h
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CODEC_INDEX_LX2C = 04h
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CODEC_INDEX_RX2C = 05h
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CODEC_INDEX_LDC = 06h
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CODEC_INDEX_RDC = 07h
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CODEC_INDEX_CDF = 08h
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CODEC_INDEX_INTF = 09h
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CODEC_INDEX_PIN = 0Ah
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CODEC_INDEX_TEST = 0Bh
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CODEC_INDEX_MISC = 0Ch
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CODEC_INDEX_DIGMIX = 0Dh
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CODEC_INDEX_UPR_COUNT = 0Eh
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CODEC_INDEX_LWR_COUNT = 0Fh
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CODEC_MCE = 40h
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LDC_LDM = 80h
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LDC_LDA = 3Fh
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RDC_RDM = 80h
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RDC_RDA = 3Fh
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CDF_STEREO = 10h
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INTF_PEN = 01h
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INTF_CEN = 02h
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INTF_SDC = 04h
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INTF_ACAL = 08h
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INTF_PPIO = 40h
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INTF_CPIO = 80h
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PIN_IEN = 2
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TEST_ORL = 03h
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TEST_ORR = 0Ch
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TEST_DRS = 10h
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TEST_ACI = 20h
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TEST_PUR = 40h
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TEST_COR = 80h
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;**********************************
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WSS16ScreenList Label
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DW 16
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DW Near Ptr IdleFunctionList
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DW Near Ptr GlobalKeyLink
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DW Near Ptr FullScreenBox ; 0
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DW Near Ptr ScreenHeader
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DW Near Ptr FillHeader
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DW Near Ptr WSSHeaderLine
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DW Near Ptr DriverText
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DW Near Ptr MixModeText
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DW Near Ptr MixModeButton1 ; 6
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DW Near Ptr MixModeButton2 ;
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DW Near Ptr MixModeButton3 ; 8
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DW Near Ptr MixModeButton4 ; 9
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DW Near Ptr EmptyObject
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DW Near Ptr EmptyObject
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DW Near Ptr EmptyObject
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DW Near Ptr EmptyObject
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DW Near Ptr VolumeText
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DW Near Ptr VolumeBox1
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DW Near Ptr MasterVolumeLeft ; 16
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DW Near Ptr MasterVolumeRight ; 17
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DW Near Ptr SAM9407PortText
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DW Near Ptr SAM9407ParametersText
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DW Near Ptr SAM9407ParametersBox
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DW Near Ptr EqLBL ; 21
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DW Near Ptr EqLBR
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DW Near Ptr EqLBF
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DW Near Ptr EqMLBL
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DW Near Ptr EqMLBR
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DW Near Ptr EqMLBF
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DW Near Ptr EqMHBL
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DW Near Ptr EqMHBR
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DW Near Ptr EqMHBF
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DW Near Ptr EqHBL
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DW Near Ptr EqHBR
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DW Near Ptr EqHBF
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DW Near Ptr EchoLevel
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DW Near Ptr EchoTime
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||
DW Near Ptr EchoFeedback
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||
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||
DW Near Ptr SurroundVolume
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||
DW Near Ptr SurroundDelay
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||
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||
DW Near Ptr ReverbSend
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||
DW Near Ptr ReverbVolume
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||
DW Near Ptr ReverbType
|
||
DW Near Ptr ReverbTime
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||
DW Near Ptr ReverbFeedback
|
||
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DW Near Ptr ChorusSend
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||
DW Near Ptr ChorusVolume
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||
DW Near Ptr ChorusType
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||
DW Near Ptr ChorusDelay
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||
DW Near Ptr ChorusFeedback
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||
DW Near Ptr ChorusRate
|
||
DW Near Ptr ChorusDepth
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DW 0
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WSSHeaderLine DW 10
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DB "Audiosystem EWS64 XL Codec Driver", 0
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SAM9407ParametersText DW 1
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DB 36, 14
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DB 20h
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DB "Low Band Left", 13
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DB "Low Band Right", 13
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DB "Low Band Frequency", 13
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DB "Med Low Band Left", 13
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DB "Med Low Band Right", 13
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DB "Med Low Band Frequency", 13
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DB "Med High Band Left", 13
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DB "Med High Band Right", 13
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DB "Med High Band Frequency", 13
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DB "High Band Left", 13
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DB "High Band Right", 13
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DB "High Band Frequency", 13
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DB "Echo Level", 13
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DB "Echo Time", 13
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DB "Echo Feedback", 13
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DB "Surround Volume", 13
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DB "Surround Delay", 13
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DB "Reverb Send", 13
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DB "Reverb Volume", 13
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DB "Reverb Type", 13
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DB "Reverb Time", 13
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||
DB "Reverb Feedback", 13
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DB "Chorus Send", 13
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||
DB "Chorus Volume", 13
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||
DB "Chorus Type", 13
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||
DB "Chorus Delay", 13
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||
DB "Chorus Feedback", 13
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||
DB "Chorus Rate", 13
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||
DB "Chorus Depth", 13
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||
DB 0
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||
|
||
EqLBL DW 14
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||
DB 60, 14
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DW 0, 127
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||
DW 9, 2
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DW 9, 22, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
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||
|
||
EqLBR DW 14
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||
DB 60, 15
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DW 0, 127
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||
DW 9, 3
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||
DW 21, 23, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
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||
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EqLBF DW 14
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||
DB 60, 16
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||
DW 0, 127
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||
DW 9, 4
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||
DW 22, 24, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMLBL DW 14
|
||
DB 60, 17
|
||
DW 0, 127
|
||
DW 9, 5
|
||
DW 23, 25, 0FFFFh, 0FFFFh
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||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMLBR DW 14
|
||
DB 60, 18
|
||
DW 0, 127
|
||
DW 9, 6
|
||
DW 24, 26, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMLBF DW 14
|
||
DB 60, 19
|
||
DW 0, 127
|
||
DW 9, 7
|
||
DW 25, 27, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMHBL DW 14
|
||
DB 60, 20
|
||
DW 0, 127
|
||
DW 9, 8
|
||
DW 26, 28, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMHBR DW 14
|
||
DB 60, 21
|
||
DW 0, 127
|
||
DW 9, 9
|
||
DW 27, 29, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqMHBF DW 14
|
||
DB 60, 22
|
||
DW 0, 127
|
||
DW 9, 10
|
||
DW 28, 30, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqHBL DW 14
|
||
DB 60, 23
|
||
DW 0, 127
|
||
DW 9, 11
|
||
DW 29, 31, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqHBR DW 14
|
||
DB 60, 24
|
||
DW 0, 127
|
||
DW 9, 12
|
||
DW 30, 32, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EqHBF DW 14
|
||
DB 60, 25
|
||
DW 0, 127
|
||
DW 9, 13
|
||
DW 31, 33, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EchoLevel DW 14
|
||
DB 60, 26
|
||
DW 0, 127
|
||
DW 9, 15
|
||
DW 32, 34, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EchoTime DW 14
|
||
DB 60, 27
|
||
DW 0, 127
|
||
DW 9, 14
|
||
DW 33, 35, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
EchoFeedback DW 14
|
||
DB 60, 28
|
||
DW 0, 127
|
||
DW 9, 16
|
||
DW 34, 36, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
SurroundVolume DW 14
|
||
DB 60, 29
|
||
DW 0, 255
|
||
DW 9, 17
|
||
DW 35, 37, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
SurroundDelay DW 14
|
||
DB 60, 30
|
||
DW 0, 127
|
||
DW 9, 18
|
||
DW 36, 38, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ReverbSend DW 14
|
||
DB 60, 31
|
||
DW 0, 127
|
||
DW 9, 19
|
||
DW 37, 39, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ReverbVolume DW 14
|
||
DB 60, 32
|
||
DW 0, 255
|
||
DW 9, 20
|
||
DW 38, 40, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
|
||
ReverbType DW 14
|
||
DB 60, 33
|
||
DW 0, 7
|
||
DW 9, 21
|
||
DW 39, 41, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ReverbTime DW 14
|
||
DB 60, 34
|
||
DW 0, 127
|
||
DW 9, 22
|
||
DW 40, 42, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ReverbFeedback DW 14
|
||
DB 60, 35
|
||
DW 0, 127
|
||
DW 9, 23
|
||
DW 41, 43, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusSend DW 14
|
||
DB 60, 36
|
||
DW 0, 127
|
||
DW 9, 24
|
||
DW 42, 44, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusVolume DW 14
|
||
DB 60, 37
|
||
DW 0, 255
|
||
DW 9, 25
|
||
DW 43, 45, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusType DW 14
|
||
DB 60, 38
|
||
DW 0, 7
|
||
DW 9, 26
|
||
DW 44, 46, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusDelay DW 14
|
||
DB 60, 39
|
||
DW 0, 127
|
||
DW 9, 27
|
||
DW 45, 47, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusFeedback DW 14
|
||
DB 60, 40
|
||
DW 0, 127
|
||
DW 9, 28
|
||
DW 46, 48, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusRate DW 14
|
||
DB 60, 41
|
||
DW 0, 127
|
||
DW 9, 29
|
||
DW 47, 49, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
ChorusDepth DW 14
|
||
DB 60, 42
|
||
DW 0, 127
|
||
DW 9, 30
|
||
DW 48, 0FFFFh, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
DW 14
|
||
|
||
SAM9407ParametersBox DW 0
|
||
DB 59, 13, 75, 43
|
||
DB 25
|
||
|
||
EmptyObject DW 1
|
||
DB 0, 0
|
||
DB 0
|
||
DB 0
|
||
|
||
SAM9407PortText DW 1
|
||
DB 21, 47
|
||
DB 21h
|
||
DB "Audiosystem EWS64 SAM9407 Port ", 0FDh, "Xh, Mixing Rate: ", 0FDh, "D", 0
|
||
MixSpeed DW 48000
|
||
SAM9407Port DW 0
|
||
|
||
DriverText DW 1
|
||
DB 21, 48
|
||
DB 21h
|
||
DB "Audiosystem EWS64 XL Codec Driver 1.2 for Impulse Tracker", 0
|
||
|
||
GlobalKeyLink DB 7
|
||
GlobalKeyLink2 DD 0
|
||
|
||
IdleFunctionList DD 0
|
||
DD 0
|
||
|
||
FillHeader DW 8
|
||
FillHeader2 DD 0
|
||
|
||
FullScreenBox DW 0
|
||
DB 0, 0, 79, 49
|
||
DB 4
|
||
|
||
ScreenHeader DW 8
|
||
ScreenHeader2 DD 0
|
||
|
||
VolumeText DW 1
|
||
DB 2, 14
|
||
DB 20h
|
||
DB "Master Volume Left", 13
|
||
DB "Master Volume Right", 0
|
||
|
||
VolumeBox1 DW 0
|
||
DB 21, 13, 31, 16
|
||
DB 25
|
||
|
||
MasterVolumeLeft DW 9
|
||
DB 22, 14
|
||
DW 0, 63
|
||
DW 9, 0
|
||
DW 0FFFFh, 17, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
|
||
MasterVolumeRight DW 9
|
||
DB 22, 15
|
||
DW 0, 63
|
||
DW 9, 1
|
||
DW 16, 6, 0FFFFh, 0FFFFh
|
||
DW 0FFFFh, 0FFFFh
|
||
|
||
MixModeText DW 1
|
||
DB 2, 18
|
||
DB 20h
|
||
DB "Mixing Mode", 0
|
||
|
||
MixModeButton1 DW 2
|
||
DW 17, 7, 0FFFFh, 0FFFFh
|
||
DW 0
|
||
DW 0, 0
|
||
DW 6
|
||
DW Offset GetMixMode
|
||
DriverSegment1 DW 0
|
||
DW 0
|
||
DW Offset SetMixMode
|
||
DriverSegment2 DW 0
|
||
DB 3, 21, 32, 23, 8
|
||
DB 0
|
||
DB " MMX, Non-interpolated", 0
|
||
|
||
MixModeButton2 DW 2
|
||
DW 6
|
||
DW 8, 0FFFFh, 0FFFFh
|
||
DW 0
|
||
DW 0, 0
|
||
DW 6
|
||
DW Offset GetMixMode
|
||
DriverSegment3 DW 0
|
||
DW 1
|
||
DW Offset SetMixMode
|
||
DriverSegment4 DW 0
|
||
DB 3, 24, 32, 26, 8
|
||
DB 0
|
||
DB " MMX, Interpolated", 0
|
||
|
||
MixModeButton3 DW 2
|
||
DW 7, 9, 0FFFFh, 0FFFFh
|
||
DW 0
|
||
DW 0, 0
|
||
DW 6
|
||
DW Offset GetMixMode
|
||
DriverSegment5 DW 0
|
||
DW 2
|
||
DW Offset SetMixMode
|
||
DriverSegment6 DW 0
|
||
DB 3, 27, 32, 29, 8
|
||
DB 0
|
||
DB " MMX, Volume Ramp", 0
|
||
|
||
MixModeButton4 DW 2
|
||
DW 8, 21, 0FFFFh, 0FFFFh
|
||
DW 0
|
||
DW 0, 0
|
||
DW 6
|
||
DW Offset GetMixMode
|
||
DriverSegment7 DW 0
|
||
DW 3
|
||
DW Offset SetMixMode
|
||
DriverSegment8 DW 0
|
||
DB 3, 30, 32, 32, 8
|
||
DB 0
|
||
DB " MMX, Filtered", 0
|
||
|
||
LongMixSpeed DD 0
|
||
|
||
; <20><> MixingRoutines <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
include dmasirq.inc
|
||
include mix.inc
|
||
|
||
include m32bitm.mix
|
||
include m32bitmi.mix
|
||
include m32bitmv.mix
|
||
include m32bitmf.mix
|
||
|
||
ALIGN 2
|
||
|
||
MixFunctionTables Label
|
||
include m32bitm.inc
|
||
include m32bitmi.inc
|
||
include m32bitmv.inc
|
||
include m32bitmf.inc
|
||
include mnomix.inc
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
RelocationTable Label Word
|
||
DW Offset DriverSegment1, Offset DriverSegment2
|
||
DW Offset DriverSegment3, Offset DriverSegment4
|
||
DW Offset DriverSegment5, Offset DriverSegment6
|
||
DW Offset DriverSegment7, Offset DriverSegment8
|
||
DW 0
|
||
|
||
; <20><> SAM9407InByte <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407InByte ; Returns AL
|
||
|
||
Push DX
|
||
Mov DX, CS:SAM9407Port
|
||
Inc DX
|
||
|
||
SAM9407InByte1:
|
||
In AL, DX
|
||
Test AL, AL
|
||
JS SAM9407InByte1
|
||
|
||
Dec DX
|
||
In AL, DX
|
||
Pop DX
|
||
|
||
Ret
|
||
|
||
EndP SAM9407InByte
|
||
|
||
Comment ~
|
||
|
||
; <20><> ST97InWord <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407InWord ; Returns AX
|
||
|
||
ClI
|
||
|
||
Call SAM9407InByte
|
||
Mov AL, AH
|
||
|
||
Call SAM9407InByte
|
||
XChg AL, AH
|
||
|
||
StI
|
||
|
||
Ret
|
||
|
||
EndP SAM9407InWord
|
||
|
||
; <20><> SAM9407InDWord <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407InDWord ; Returns EAX
|
||
|
||
ClI
|
||
|
||
Call SAM9407InByte
|
||
RoR EAX, 8
|
||
|
||
Call SAM9407InByte
|
||
RoR EAX, 8
|
||
|
||
Call SAM9407InByte
|
||
RoR EAX, 8
|
||
|
||
Call SAM9407InByte
|
||
RoR EAX, 8
|
||
|
||
StI
|
||
Ret
|
||
|
||
EndP SAM9407InDWord
|
||
|
||
~
|
||
|
||
; <20><> ST97SendByte <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407SendByte ; DX = port, AL = data
|
||
|
||
Push AX
|
||
Push DX
|
||
Mov DX, CS:SAM9407Port
|
||
Inc DX
|
||
|
||
SAM9407SendByte1:
|
||
In AL, DX
|
||
Test AL, 40h
|
||
JNZ SAM9407SendByte1
|
||
|
||
Pop DX
|
||
Pop AX
|
||
|
||
Out DX, AL
|
||
|
||
Ret
|
||
|
||
EndP SAM9407SendByte
|
||
|
||
Comment ~
|
||
|
||
; <20><> ST97OutByte <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407OutByte ; AL = data, AH = command, destroys AX
|
||
|
||
ClI
|
||
Push DX
|
||
|
||
Mov DX, CS:SAM9407Port
|
||
Inc DX
|
||
|
||
XChg AH, AL
|
||
Call SAM9407SendByte
|
||
|
||
Dec DX
|
||
|
||
Mov AL, AH
|
||
Call SAM9407SendByte
|
||
|
||
Pop DX
|
||
StI
|
||
|
||
Ret
|
||
|
||
EndP SAM9407OutByte
|
||
|
||
; <20><> ST97OutWord <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407OutWord ; AX = data, BL = command, destroys AX
|
||
|
||
ClI
|
||
Push DX
|
||
Push AX
|
||
|
||
Mov DX, CS:SAM9407Port
|
||
Mov AL, BL
|
||
Inc DX
|
||
Call SAM9407SendByte
|
||
|
||
Pop AX
|
||
Dec DX
|
||
Call SAM9407SendByte
|
||
|
||
Mov AL, AH
|
||
Call SAM9407SendByte
|
||
|
||
Pop DX
|
||
StI
|
||
|
||
Ret
|
||
|
||
EndP SAM9407OutWord
|
||
|
||
; <20><> ST97OutDWord <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SAM9407OutDWord ; EAX = data, BL = command
|
||
|
||
ClI
|
||
Push DX
|
||
Push AX
|
||
|
||
Mov DX, CS:SAM9407Port
|
||
Mov AL, BL
|
||
Inc DX
|
||
Call SAM9407SendByte
|
||
|
||
Pop AX
|
||
Dec DX
|
||
Call SAM9407SendByte
|
||
|
||
ShR EAX, 8
|
||
Call SAM9407SendByte
|
||
|
||
ShR EAX, 8
|
||
Call SAM9407SendByte
|
||
|
||
ShR EAX, 8
|
||
Call SAM9407SendByte
|
||
|
||
Pop DX
|
||
StI
|
||
|
||
Ret
|
||
|
||
EndP SAM9407OutDWord
|
||
|
||
~
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetSAM9407 ; DI = index. 1 = full reinit.
|
||
|
||
PushA
|
||
Push DS
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
LEA SI, [SAM9407Strings+EDI+EDI-2]
|
||
Mov SI, [SI]
|
||
|
||
LodsW
|
||
Mov CX, AX
|
||
|
||
SetSAM9407_1:
|
||
; AH = 0 = normal data, 1 = command, 2 = param, 3 = ack.
|
||
|
||
Mov DX, SAM9407Port
|
||
LodsW
|
||
|
||
Cmp AH, 2
|
||
JB SetSAM9407_3
|
||
JA SetSAM9407_4
|
||
|
||
Mov AL, [VolumeTable+DI]
|
||
Jmp SetSAM9407_2
|
||
|
||
SetSAM9407_4:
|
||
Push CX
|
||
|
||
Mov CX, 1024
|
||
|
||
SetSAM9407_6:
|
||
Call SAM9407InByte
|
||
Test AL, AL
|
||
LoopNZ SetSAM9407_6
|
||
|
||
Pop CX
|
||
|
||
Jmp SetSAM9407_5
|
||
|
||
SetSAM9407_3:
|
||
And AH, 1
|
||
Add DL, AH
|
||
|
||
SetSAM9407_2:
|
||
Call SAM9407SendByte
|
||
|
||
SetSAM9407_5:
|
||
Dec CX
|
||
JNZ SetSAM9407_1
|
||
|
||
Pop DS
|
||
PopA
|
||
|
||
Ret
|
||
|
||
EndP SetSAM9407
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc GetMixMode Far
|
||
|
||
Push CS
|
||
Pop ES
|
||
Mov DI, Offset MixMode
|
||
|
||
Ret
|
||
|
||
EndP GetMixMode
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc WaitCoDec
|
||
|
||
Push CX
|
||
|
||
Mov CX, 0F000h
|
||
|
||
WaitCoDec1:
|
||
In AL, DX
|
||
Test AL, AL
|
||
JNS WaitCoDec2
|
||
Loop WaitCoDec1
|
||
|
||
StC
|
||
|
||
WaitCoDec2:
|
||
Pop CX
|
||
Ret
|
||
|
||
EndP WaitCoDec
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc WaitAutoCalibration
|
||
|
||
Push CX
|
||
Mov CX, 0F000h
|
||
|
||
WaitAutoCalibration1:
|
||
Mov AL, CODEC_INDEX_TEST
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
Dec DX
|
||
Test AL, TEST_ACI
|
||
JNZ WaitAutoCalibration2
|
||
Loop WaitAutoCalibration1
|
||
|
||
StC
|
||
|
||
WaitAutoCalibration2:
|
||
Pop CX
|
||
Ret
|
||
|
||
EndP WaitAutoCalibration
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetMixMode Far
|
||
|
||
Mov AX, [SI+22]
|
||
|
||
ClI
|
||
|
||
Mov CS:MixMode, AX
|
||
|
||
Mov BX, 60
|
||
Mul BX
|
||
Mov CS:MixModeOffset, AX
|
||
|
||
StI
|
||
Mov AX, 1
|
||
Ret
|
||
|
||
EndP SetMixMode
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc GetWSSMixConst ; Work out value.. and nearest
|
||
; mixspeed value.
|
||
|
||
PushA
|
||
Push DS
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
Mov AX, CmdLineMixSpeed
|
||
Mov CX, MixSpeed
|
||
Test AX, AX
|
||
JZ GetWSSMixConst1
|
||
|
||
Mov CX, 48000
|
||
Cmp AX, CX
|
||
JA GetWSSMixConst1
|
||
|
||
Mov CX, 8000
|
||
Cmp AX, CX
|
||
JB GetWSSMixConst1
|
||
|
||
Mov CX, AX
|
||
|
||
GetWSSMixConst1: ; CX = desired mixspeed
|
||
Mov SI, Offset MixSpeedTable
|
||
Mov DX, 14 ; 14 different available speeds
|
||
|
||
Xor BX, BX
|
||
|
||
GetWSSMixConst2:
|
||
LodsW
|
||
Cmp AX, BX
|
||
JB GetWSSMixConst3
|
||
Cmp AX, CX
|
||
JA GetWSSMixConst3
|
||
|
||
Mov BX, AX
|
||
Mov DH, [SI]
|
||
|
||
GetWSSMixConst3:
|
||
LodsW ; Add SI, 2
|
||
Dec DL
|
||
JNZ GetWSSMixConst2
|
||
|
||
Mov MixSpeed, BX
|
||
Mov Word Ptr LongMixSpeed, BX
|
||
Mov WSSMixConst, DH
|
||
|
||
FNInit
|
||
FILd DWord Ptr [MixSpeed]
|
||
FMul FreqMultiplier
|
||
FStP FreqMultiplier
|
||
|
||
Pop DS
|
||
PopA
|
||
Ret
|
||
|
||
EndP GetWSSMixConst
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc PingWSS ; Check BasePort, DX = BasePort
|
||
; Preserves DX, destroys AX
|
||
|
||
Push DX
|
||
|
||
Inc DX
|
||
Inc DX
|
||
|
||
In AL, DX
|
||
Xor AL, AL
|
||
Out DX, AL
|
||
|
||
Dec DX
|
||
Dec DX
|
||
Call WaitCodec
|
||
JC PingWSSFailure
|
||
|
||
In AL, DX
|
||
Test AL, AL
|
||
JS PingWSSFailure
|
||
|
||
Mov AL, CODEC_INDEX_MISC
|
||
Out DX, AL
|
||
Inc DX ; DX = Data port
|
||
In AL, DX
|
||
Mov AH, AL ; AH = Revision
|
||
|
||
Xor AL, AL ; Write 0 revision
|
||
Out DX, AL
|
||
In AL, DX
|
||
And AX, 8F8Fh
|
||
Cmp AL, AH
|
||
JNE PingWSSFailure
|
||
Dec DX ; DX = AD1848 baseport
|
||
|
||
Mov AL, CODEC_MCE or CODEC_INDEX_INTF
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, INTF_ACAL or INTF_SDC
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_INTF
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, INTF_ACAL or INTF_SDC
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Call WaitAutoCalibration ; Returns carry if error
|
||
; Carry clear if none.
|
||
|
||
; JC PingWSSFailure
|
||
|
||
Pop DX
|
||
Ret
|
||
|
||
PingWSSFailure:
|
||
Pop DX
|
||
|
||
StC
|
||
Ret
|
||
|
||
|
||
EndP PingWSS
|
||
|
||
; <20><> DetectCard <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Returns carry set if error, else carry clear. Has to setup internal vars
|
||
; (eg. appropriate IRQ/DMA whatever).
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
PnP_SerialID DD 0
|
||
PnP_VendorID DD 0
|
||
PnP_ReadPort DW 0
|
||
PnP_CSN DB 0
|
||
PnP_CardFound DB 0
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc DetectMMX
|
||
|
||
Trace "Detecting MMX"
|
||
|
||
PushFD
|
||
Pop EAX
|
||
Mov EBX, EAX
|
||
Xor EAX, 00200000h
|
||
Push EAX
|
||
PopFD
|
||
PushFD
|
||
Pop EAX
|
||
Cmp EAX, EBX
|
||
JZ DetectMMXFail
|
||
|
||
Mov EAX, 1
|
||
DB 0Fh, 0A2h ; CPUID
|
||
Test EDX, 800000h
|
||
JZ DetectMMXFail
|
||
|
||
Trace "MMX Detected"
|
||
|
||
ClC
|
||
Ret
|
||
|
||
DetectMMXFail:
|
||
Trace "MMX not detected"
|
||
|
||
StC
|
||
Ret
|
||
|
||
EndP DetectMMX
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc PnP_Delay
|
||
Assume DS:Driver
|
||
|
||
Push AX CX
|
||
|
||
Mov CX, 180h
|
||
PnP_Delay1:
|
||
In AL, 21h
|
||
Loop PnP_Delay1
|
||
|
||
Pop CX AX
|
||
Ret
|
||
|
||
EndP PnP_Delay
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc PnP_WriteData
|
||
|
||
Mov DX, 279h
|
||
Out DX, AL
|
||
|
||
Mov AL, AH
|
||
Mov DH, 0Ah
|
||
Out DX, AL
|
||
Ret
|
||
|
||
EndP PnP_WriteData
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc PnP_ReadData
|
||
|
||
Mov DX, 279h
|
||
Out DX, AL
|
||
|
||
Mov DX, PnP_ReadPort
|
||
In AL, DX
|
||
|
||
Ret
|
||
|
||
EndP PnP_ReadData
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc PnP_Isolate
|
||
|
||
Mov AX, 402h
|
||
Call Pnp_WriteData ; Reset CSNs
|
||
|
||
PnP_IsolateNextCard:
|
||
Mov AX, 0003h
|
||
Call PnP_WriteData ; Wake[0]
|
||
|
||
Mov AX, PnP_ReadPort
|
||
ShL AX, 6
|
||
Xor AL, AL
|
||
Call PnP_WriteData ; Set Read Data port.
|
||
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
|
||
Mov AL, 1 ; Serial Isolation
|
||
Mov DX, 279h
|
||
Out DX, AL
|
||
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
Call PnP_Delay
|
||
|
||
Mov BL, 6Ah
|
||
Mov CX, 64
|
||
Mov DX, PnP_ReadPort
|
||
|
||
ClI
|
||
|
||
PnP_Isolate1:
|
||
ShR PnP_SerialID, 1
|
||
RCR PnP_VendorID, 1
|
||
|
||
Mov BH, BL
|
||
ShR BH, 1
|
||
Xor BH, BL
|
||
ShR BX, 1
|
||
|
||
In AL, DX
|
||
Mov AH, AL
|
||
Call PnP_Delay
|
||
In AL, DX
|
||
Call PnP_Delay
|
||
|
||
Cmp AX, 55AAh
|
||
JNE PnP_Isolate2
|
||
|
||
Xor BL, 80h
|
||
Or PnP_SerialID, 80000000h
|
||
|
||
PnP_Isolate2:
|
||
Dec CX
|
||
JNZ PnP_Isolate1
|
||
|
||
Mov CX, 8
|
||
Xor BH, BH
|
||
|
||
PnP_Isolate3:
|
||
ShR BH, 1
|
||
|
||
In AL, DX
|
||
Mov AH, AL
|
||
Call PnP_Delay
|
||
In AL, DX
|
||
Call PnP_Delay
|
||
Cmp AX, 55AAh
|
||
JNE PnP_Isolate4
|
||
|
||
Or BH, 80h
|
||
|
||
PnP_Isolate4:
|
||
Dec CX
|
||
JNZ PnP_Isolate3
|
||
|
||
StI
|
||
|
||
Cmp BL, BH ; Matching Checksum?
|
||
JNE PnP_IsolateFinished
|
||
|
||
; assign CSN
|
||
Inc PnP_CSN
|
||
|
||
Mov AL, 6
|
||
MOv AH, PnP_CSN
|
||
Call PnP_WriteData
|
||
|
||
Cmp PnP_VendorID, PNPVENDORID
|
||
JNE PnP_IsolateNextCard
|
||
; Cmp PnP_SerialID, PNPSERIALID
|
||
; JNE PnP_IsolateNextCard
|
||
|
||
Mov AL, 3
|
||
Call PnP_WriteData
|
||
|
||
Mov AX, 07h ; Configuration device
|
||
Call PnP_WriteData
|
||
|
||
Mov AL, 60h
|
||
Call PnP_ReadData
|
||
Mov AH, AL
|
||
Mov AL, 61h
|
||
Call PnP_ReadData ; AX = address.
|
||
|
||
Test AX, AX
|
||
JZ PnP_IsolateNextCard
|
||
|
||
Cmp BasePort, 0FFFFh
|
||
JE PnPBasePortOK
|
||
|
||
Cmp BasePort, AX
|
||
JNE PnP_IsolateNextCard
|
||
|
||
PnPBasePortOK:
|
||
Mov BasePort, AX
|
||
|
||
Mov AL, 70h
|
||
Call PnP_ReadData ; AL[3:0] = IRQ
|
||
And AX, 15
|
||
JZ PnP_IsolateNextCard
|
||
Mov IRQ, AX
|
||
|
||
Mov AL, 74h
|
||
Call PnP_ReadData ; AL[2:0] = DMA
|
||
And AX, 7
|
||
Cmp AL, 4
|
||
JE PnP_IsolateNextCard
|
||
Mov DMA, AX
|
||
|
||
Mov AX, 407h ; Configuration device
|
||
Call PnP_WriteData
|
||
|
||
Mov AL, 60h
|
||
Call PnP_ReadData
|
||
Mov AH, AL
|
||
Mov AL, 61h
|
||
Call PnP_ReadData ; AX = address.
|
||
Test AX, AX
|
||
JZ PnP_IsolateNextCard
|
||
|
||
Mov SAM9407Port, AX
|
||
|
||
Mov Pnp_CardFound, 1
|
||
Jmp PnP_IsolateNextCard
|
||
|
||
PnP_IsolateFinished:
|
||
Mov AL, PnP_CSN
|
||
ShL AL, 1
|
||
Or AL, PnP_CardFound
|
||
|
||
Ret
|
||
|
||
EndP PnP_Isolate
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc DetectCard Far ; returns carry clear if succesful
|
||
|
||
Call DetectMMX
|
||
JNC DetectCard1
|
||
|
||
Ret
|
||
|
||
DetectCard1:
|
||
Trace "Detecting EWS64XL"
|
||
|
||
Push CS
|
||
Pop DS
|
||
|
||
Xor AL, AL
|
||
Mov DX, 279h
|
||
Out DX, AL
|
||
Out DX, AL
|
||
|
||
Mov AL, 6Ah ; Starting value
|
||
Mov CX, 32
|
||
|
||
PnP_InitiationKeyLoop:
|
||
Out DX, AL
|
||
|
||
Mov AH, AL
|
||
ShR AH, 1
|
||
Xor AH, AL
|
||
ShR AX, 1
|
||
|
||
Dec CX
|
||
JNZ PnP_InitiationKeyLoop
|
||
|
||
; Try three ports before concluding no PnP cards: 20Fh, 27Bh, 213h
|
||
|
||
PnP_DetectCardPort1:
|
||
Mov PnP_ReadPort, 20Fh
|
||
Call PnP_Isolate
|
||
JZ PnP_DetectCardPort2
|
||
Test AL, 1
|
||
JZ PnP_DetectCardNotFound
|
||
Jmp PnP_DetectCardFound
|
||
|
||
PnP_DetectCardPort2:
|
||
Mov PnP_ReadPort, 27Bh
|
||
Call PnP_Isolate
|
||
JZ PnP_DetectCardPort3
|
||
Test AL, 1
|
||
JZ PnP_DetectCardNotFound
|
||
Jmp PnP_DetectCardFound
|
||
|
||
PnP_DetectCardPort3:
|
||
Mov PnP_ReadPort, 213h
|
||
Call PnP_Isolate
|
||
Test AL, 1
|
||
JNZ PnP_DetectCardFound
|
||
|
||
PnP_DetectCardNotFound:
|
||
Trace "EWS64XL Not Found"
|
||
|
||
StC
|
||
Jmp PnP_DetectEnd
|
||
|
||
PnP_DetectCardFound:
|
||
Trace "EWS64XL Found"
|
||
ClC
|
||
|
||
PnP_DetectEnd: ; Return PnP to wait for key state
|
||
Mov AX, 202h
|
||
Call PnP_WriteData
|
||
Mov EAX, 'Jeff'
|
||
|
||
Ret
|
||
|
||
EndP DetectCard
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
include mmxmsam.inc
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc WSSIRQHandler
|
||
|
||
PushAD
|
||
Push DS
|
||
Push ES
|
||
|
||
ClD
|
||
|
||
Mov AX, CS
|
||
Mov DS, AX
|
||
Assume DS:Driver
|
||
|
||
Mov DX, [BasePort]
|
||
Add DX, 2
|
||
In AL, DX
|
||
Test AL, 1
|
||
JZ WSSAckIRQ2
|
||
|
||
Xor AL, AL
|
||
Out DX, AL
|
||
|
||
WSSAckIRQ2:
|
||
Mov AL, 20h
|
||
Cmp IRQ, 8
|
||
JB WSSAckIRQ1
|
||
|
||
Out 0A0h, AL
|
||
|
||
WSSAckIRQ1:
|
||
Out 20h, AL
|
||
|
||
DMAPort1 EQU $+1
|
||
In AL, 1
|
||
Mov BL, AL
|
||
DMAPort2 EQU $+1
|
||
In AL, 1
|
||
Mov BH, AL
|
||
|
||
Xor AX, AX
|
||
|
||
Cmp BX, DMABUFFERLENGTH/2
|
||
JB WSSIRQHandler1
|
||
|
||
Mov AX, DMABUFFERLENGTH/2
|
||
|
||
WSSIRQHandler1:
|
||
CLD
|
||
; OK... time to get next block
|
||
; Check whether stereo thing is on..
|
||
;
|
||
LES DI, [ActualDMAPtr]
|
||
Add DI, AX
|
||
|
||
Mov BX, DMASize ; BX = bytes required
|
||
ShR BX, 1
|
||
; BX = samples required
|
||
Mov BP, 8 ; Skip for mono
|
||
Mov CL, 14 ; Shift for mono
|
||
|
||
Cmp Stereo, 0
|
||
JE WSSIRQHandlerMono
|
||
|
||
Mov BP, 4 ; Stereo skip value.
|
||
Dec CL
|
||
|
||
WSSIRQHandlerMono:
|
||
Call SaveEMSPageFrame
|
||
|
||
Cmp MixTransferRemaining, 0
|
||
JNE WSSIRQHandler4
|
||
Assume DS:Nothing
|
||
|
||
WSSIRQHandler3:
|
||
Push BX
|
||
Push CX
|
||
Push BP
|
||
Push ES
|
||
Push DI
|
||
|
||
Call Update
|
||
Call MixSamples
|
||
|
||
Pop DI
|
||
Pop ES
|
||
Pop BP
|
||
Pop CX
|
||
Pop BX
|
||
|
||
WSSIRQHandler4:
|
||
Mov DS, MixSegment
|
||
Mov SI, MixTransferOffset
|
||
Mov DX, BX ; DX = samples to transfer
|
||
Cmp DX, MixTransferRemaining
|
||
JBE WSSIRQHandler5
|
||
|
||
Mov DX, MixTransferRemaining
|
||
|
||
WSSIRQHandler5:
|
||
|
||
include mmxtrans.inc
|
||
|
||
Sub MixTransferRemaining, DX ; } Memory write
|
||
Sub BX, DX
|
||
JNZ WSSIRQHandler3
|
||
|
||
Mov MixTransferOffset, SI ; } Memory write
|
||
|
||
Call RestoreEMSPageFrame
|
||
|
||
Pop ES
|
||
Pop DS
|
||
PopAD
|
||
IRet
|
||
|
||
EndP WSSIRQHandler
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetIRQ
|
||
|
||
PushAD
|
||
Push ES
|
||
|
||
Xor AX, AX
|
||
Mov ES, AX
|
||
|
||
Mov DI, IRQ
|
||
ShL DI, 2
|
||
Add DI, Offset IRQData
|
||
Mov BX, [CS:DI]
|
||
|
||
Mov AX, CS
|
||
ShL EAX, 16
|
||
Mov AX, Offset WSSIRQHandler
|
||
|
||
XChg [ES:BX], EAX
|
||
Mov OldWSSIRQHandler, EAX
|
||
|
||
Mov AX, IMR
|
||
And AX, [DI+2]
|
||
|
||
Out 21h, AL
|
||
Mov AL, AH
|
||
Out 0A1h, AL
|
||
|
||
Pop ES
|
||
PopAD
|
||
|
||
Ret
|
||
|
||
EndP SetIRQ
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc ResetIRQ
|
||
|
||
PushAD
|
||
Push ES
|
||
|
||
Xor AX, AX
|
||
Mov ES, AX
|
||
|
||
Mov DI, IRQ
|
||
ShL DI, 2
|
||
Mov BX, [IRQData+DI]
|
||
|
||
Mov EAX, OldWSSIRQHandler
|
||
Mov [ES:BX], EAX
|
||
|
||
Pop ES
|
||
PopAD
|
||
|
||
Ret
|
||
|
||
EndP ResetIRQ
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc StopWSS
|
||
|
||
Mov DX, BasePort
|
||
|
||
Mov AL, CODEC_INDEX_INTF
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
And AL, Not INTF_PEN
|
||
Out DX, AL
|
||
|
||
Inc DX
|
||
In AL, DX
|
||
Xor AL, AL
|
||
Out DX, AL
|
||
|
||
Dec DX
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_PIN
|
||
Out DX, AL
|
||
Inc DX
|
||
Xor AL, AL
|
||
Out DX, AL
|
||
|
||
Ret
|
||
|
||
EndP StopWSS
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc StartWSS
|
||
|
||
PushA
|
||
Push ES
|
||
Push DS
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
; Setup DMA
|
||
Mov BX, MixSegment
|
||
Mov AX, 80
|
||
Mov DX, DMA
|
||
Mov DI, DMABUFFERLENGTH
|
||
Call SetDMA
|
||
|
||
LES DI, ActualDMAPtr
|
||
Xor AX, AX
|
||
Mov CX, DMABUFFERLENGTH/2
|
||
Rep StosW
|
||
|
||
Mov MixTransferRemaining, 0
|
||
|
||
Mov DX, BasePort
|
||
Call PingWSS
|
||
|
||
Mov AL, CODEC_INDEX_PIN
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, PIN_IEN
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AH, WSSMixConst ; Set format/frequency
|
||
Cmp Stereo, 0
|
||
JE StartWSS1
|
||
|
||
Or AH, CDF_STEREO
|
||
|
||
StartWSS1:
|
||
Mov AL, CODEC_MCE or CODEC_INDEX_CDF
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, AH
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Call WaitCodec
|
||
|
||
Mov AL, CODEC_INDEX_CDF
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, AH
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Call WaitAutoCalibration
|
||
|
||
; Start playback
|
||
Mov AL, CODEC_INDEX_LWR_COUNT
|
||
Out DX, AL
|
||
Inc DX
|
||
|
||
Mov AX, DMASize
|
||
ShR AX, 1
|
||
|
||
Cmp Stereo, 0
|
||
JE StartWSS2
|
||
|
||
ShR AX, 1
|
||
|
||
StartWSS2:
|
||
Dec AX
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_UPR_COUNT
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, AH
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_INTF
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
Or AL, INTF_PEN
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_LDC
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
And AL, Not LDC_LDM
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_RDC
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
And AL, Not RDC_RDM
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Pop DS
|
||
Pop ES
|
||
PopA
|
||
|
||
Ret
|
||
|
||
EndP StartWSS
|
||
Assume DS:Nothing
|
||
|
||
;<3B><> InitSound <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Sets up any memory required for output
|
||
; Initiates output
|
||
;
|
||
; Parameters: AX = Number of Channels
|
||
;
|
||
; If sucessful, returns:
|
||
; Carry flag clear
|
||
; DS:SI = pointer to text to display
|
||
; AX = parameter 1 in text
|
||
; BX = parameter 2 in text
|
||
; CX = parameter 3 in text
|
||
; DX = parameter 4 in text
|
||
; DI = parameter 5 in text
|
||
;
|
||
; If unsucessful, returns:
|
||
; Carry flag set
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc InitSound Far
|
||
|
||
Trace "EWS64XL InitSound"
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
Mov SI, Offset RelocationTable
|
||
|
||
RelocationFix:
|
||
LodsW
|
||
Test AX, AX
|
||
JZ RelocationEnd
|
||
Mov BX, AX
|
||
Mov [BX], DS
|
||
Jmp RelocationFix
|
||
|
||
|
||
RelocationEnd:
|
||
Call GetEMSPageFrame
|
||
Mov EMSPageFrame, AX
|
||
|
||
In AL, 0A1h
|
||
Mov AH, AL
|
||
In AL, 21h
|
||
Mov IMR, AX
|
||
|
||
Mov ECX, IdleUpdateInfoLine
|
||
Mov EDX, GlobalKeyList
|
||
Mov IdleFunctionList, ECX
|
||
Mov GlobalKeyLink2, EDX
|
||
|
||
Mov ECX, FillHeaderFunction
|
||
Mov EDX, DrawHeaderFunction
|
||
Mov FillHeader2, ECX
|
||
Mov ScreenHeader2, EDX
|
||
|
||
Call GetWSSMixConst
|
||
|
||
Mov AX, 2643
|
||
Mul MixSpeed
|
||
Add AX, 0FFFFh
|
||
AdC DX, 5 + (DMABUFFERLENGTH*2)/16
|
||
Mov BX, DX
|
||
|
||
; Allocate MixSegment first
|
||
Mov AH, 48h
|
||
|
||
Int 21h
|
||
JNC InitSound1
|
||
|
||
InitSoundNoMemory:
|
||
Mov SI, Offset WSSNoMemoryMsg
|
||
Ret
|
||
|
||
InitSound1:
|
||
Mov MixSegment, AX
|
||
|
||
Trace "EWS64XL Memory Allocated"
|
||
|
||
Call SetIRQ
|
||
Call GetTempo
|
||
Call SetTempo
|
||
|
||
Trace "EWS64XL IRQ Hooked"
|
||
|
||
Mov DX, BasePort
|
||
Mov AL, CODEC_INDEX_RDC
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
Mov AH, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_LDC
|
||
Out DX, AL
|
||
Inc DX
|
||
In AL, DX
|
||
And AX, 3F3Fh
|
||
Neg AL
|
||
Neg AH
|
||
Add AL, 3Fh
|
||
Add AH, 3Fh
|
||
Mov [Word Ptr VolumeTable], AX
|
||
|
||
Trace "EWS64XL Volume Settings Received"
|
||
|
||
Mov DI, 1
|
||
Call SetSAM9407
|
||
|
||
Trace "EWS64XL SAM9407 InitString finished"
|
||
|
||
Mov SI, Offset WSSMsg
|
||
|
||
Mov AX, BasePort
|
||
Mov BX, IRQ
|
||
Mov CX, DMA
|
||
|
||
Ret
|
||
|
||
EndP InitSound
|
||
Assume DS:Nothing
|
||
|
||
;<3B><> ReInitSound <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Reinitialises sound output
|
||
; Initiates sound output
|
||
;
|
||
; Parameters: AX = number of channels.
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc ReInitSound Far
|
||
|
||
PushA
|
||
Push DS
|
||
Push ES
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
Call StopWSS
|
||
Call ResetIRQ
|
||
Call SetIRQ
|
||
|
||
Mov SI, Offset ReInitMsg
|
||
Mov BX, 40
|
||
Call SetInfoLine
|
||
|
||
Mov AL, Stereo
|
||
Call SetStereo
|
||
|
||
Pop ES
|
||
Pop DS
|
||
PopA
|
||
|
||
Ret
|
||
|
||
EndP ReInitSound
|
||
Assume DS:Nothing
|
||
|
||
;<3B><> UnInitSound <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Stops sound output, releases any memory used by driver
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc UnInitSound Far
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
Mov AX, IMR
|
||
Out 21h, AL
|
||
Mov AL, AH
|
||
Out 0A1h, AL
|
||
|
||
Mov AX, MixSegment
|
||
Test AX, AX
|
||
JZ UnInitSound1
|
||
|
||
Mov ES, AX
|
||
Mov AH, 49h ; Release MixSegment
|
||
Int 21h
|
||
|
||
Call StopWSS
|
||
Call ResetIRQ
|
||
|
||
UnInitSound1:
|
||
Call GotoHomeDirectory
|
||
|
||
; Now to save config into driver file.
|
||
Mov AX, 3D02h ; Read write access
|
||
Mov DX, Offset DriverName
|
||
Int 21h
|
||
JC SetMixMode1
|
||
|
||
Mov BX, AX
|
||
|
||
Mov AX, 4200h
|
||
Xor CX, CX
|
||
Mov DX, Offset CONFIGURATIONOFFSET
|
||
Int 21h
|
||
JC SetMixMode2
|
||
|
||
Mov AH, 40h
|
||
Mov CX, CONFIGSIZE
|
||
Mov DX, Offset MixMode
|
||
Int 21h
|
||
|
||
SetMixMode2:
|
||
Mov AH, 3Eh
|
||
Int 21h
|
||
|
||
SetMixMode1:
|
||
Ret
|
||
|
||
EndP UnInitSound
|
||
Assume DS:Nothing
|
||
|
||
;<3B><> Poll <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; This procedure is called as often as possible by IT.EXE
|
||
; AX = Playmode (0 for nothing in particular, 1 = pattern, 2 = song)
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc Poll Far
|
||
|
||
Ret
|
||
|
||
EndP Poll
|
||
|
||
;<3B><> SetTempo <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Parameters: BX = tempo
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetTempo Far
|
||
|
||
Push AX
|
||
Push BX
|
||
Push DX
|
||
|
||
Push BX
|
||
|
||
Mov AX, MixSpeed
|
||
Mov BX, AX
|
||
Xor DX, DX
|
||
|
||
ShL AX, 1
|
||
RCL DX, 1 ; DX:AX = Mixspeed*2
|
||
|
||
ShR BX, 1 ; BX = Mixspeed/2
|
||
|
||
Add AX, BX
|
||
AdC DX, 0 ; DX:AX = Mixspeed*2.5
|
||
|
||
Pop BX ; BX = tempo
|
||
Div BX
|
||
|
||
Mov BytesToMix, AX
|
||
|
||
Pop DX
|
||
Pop BX
|
||
Pop AX
|
||
|
||
Ret
|
||
|
||
EndP SetTempo
|
||
|
||
;<3B><> SetMixVolume <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Parameters: AX = MixVolume
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetMixVolume Far
|
||
|
||
Mov CS:MixVolume, AX
|
||
Mov DS, Word Ptr [CS:RecalculateAllVolumes+2]
|
||
Jmp CS:RecalculateAllVolumes
|
||
|
||
EndP SetMixVolume
|
||
|
||
;<3B><> SetStereo <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Parameters: AL = Stereo on/off, 0 = off.
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc RecalculateAllFrequencies
|
||
|
||
Call GetChannelTables
|
||
|
||
RecalculateAllFrequencies1:
|
||
Or Byte Ptr [SI], 32
|
||
|
||
Add SI, 128
|
||
Dec CX
|
||
JNZ RecalculateAllFrequencies1
|
||
|
||
Ret
|
||
|
||
EndP RecalculateAllFrequencies
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetStereo Far
|
||
|
||
Mov CS:Stereo, AL
|
||
Cmp CS:MixSegment, 0
|
||
JE SetStereo1
|
||
|
||
Push AX
|
||
|
||
Call StopWSS
|
||
Call StartWSS
|
||
|
||
Call RecalculateAllFrequencies
|
||
|
||
Pop DI
|
||
|
||
And DI, 1
|
||
Add DI, 31
|
||
Call SetSAM9407
|
||
|
||
Mov DI, 2
|
||
SetStereo2:
|
||
Call SetSAM9407
|
||
Inc DI
|
||
Cmp DI, 30
|
||
JBE SetStereo2
|
||
|
||
SetStereo1:
|
||
Ret
|
||
|
||
EndP SetStereo
|
||
|
||
;<3B><> LoadSample <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Parameters: AX = sample to load
|
||
; DS:SI points to sample header
|
||
; ES:0 points to first sample
|
||
;
|
||
; Returns: **Carry set if NO error**
|
||
; **Carry clear if error**
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
include loadsam.inc
|
||
|
||
;<3B><> ReleaseSample <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Parameters: AX = sample to release
|
||
; DS:SI points to sample header
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc ReleaseSample Far
|
||
|
||
Ret
|
||
|
||
EndP ReleaseSample
|
||
|
||
;<3B><> ResetMemory <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Frees all on-board memory
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc ResetMemory Far
|
||
|
||
Ret
|
||
|
||
EndP ResetMemory
|
||
|
||
;<3B><> GetStatus <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Frees all on-board memory
|
||
;
|
||
; Returns text to show on status line, AX = display parameter
|
||
; Carry set if not to show anything.
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc GetStatus Far
|
||
|
||
StC
|
||
Ret
|
||
|
||
EndP GetStatus
|
||
|
||
;<3B><> SoundCardScreen <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
;
|
||
; Function to have driver interactive part of program
|
||
;
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SoundCardScreen Far
|
||
|
||
Mov AX, 5
|
||
Mov SI, 1
|
||
Mov CX, CS
|
||
Mov DX, Offset WSS16ScreenList
|
||
|
||
ClC
|
||
Ret
|
||
|
||
EndP SoundCardScreen
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc GetVariable Far
|
||
|
||
Xor AH, AH
|
||
Mov AL, [CS:VolumeTable+DI]
|
||
Ret
|
||
|
||
EndP GetVariable
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc UpdateSoundcardVariables
|
||
|
||
PushA
|
||
Push DS
|
||
|
||
Push CS
|
||
Pop DS
|
||
Assume DS:Driver
|
||
|
||
Mov DX, BasePort
|
||
|
||
Mov AL, CODEC_INDEX_LDC
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AX, 3F3Fh
|
||
Sub AX, [Word Ptr VolumeTable]
|
||
Out DX, AL
|
||
Dec DX
|
||
|
||
Mov AL, CODEC_INDEX_RDC
|
||
Out DX, AL
|
||
Inc DX
|
||
Mov AL, AH
|
||
Out DX, AL
|
||
|
||
Pop DS
|
||
PopA
|
||
|
||
Ret
|
||
|
||
EndP UpdateSoundcardVariables
|
||
Assume DS:Nothing
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc SetVariable Far
|
||
|
||
Mov [CS:VolumeTable+DI], AL
|
||
Cmp DI, 2
|
||
JB SetVariable1
|
||
|
||
Call SetSAM9407
|
||
Ret
|
||
|
||
SetVariable1:
|
||
Call UpdateSoundcardVariables
|
||
Ret
|
||
|
||
EndP SetVariable
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
Proc UARTOut
|
||
|
||
Push CX
|
||
Push DX
|
||
Mov DX, CS:SAM9407Port
|
||
|
||
Push AX
|
||
Xor CX, CX
|
||
Inc DX
|
||
|
||
UARTOut1:
|
||
In AL, DX
|
||
Test AL, 40h
|
||
LoopNZ UARTOut1
|
||
|
||
Pop AX
|
||
JNZ UARTOutEnd
|
||
|
||
Dec DX
|
||
Out DX, AL
|
||
|
||
UARTOutEnd:
|
||
Pop DX
|
||
Pop CX
|
||
|
||
Ret
|
||
|
||
EndP UARTOut
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
InterpretState DB 0
|
||
InterpretType DB 0
|
||
|
||
Proc SendUARTOut Far ; Local interpreter activated with 0F0h 0F0h.
|
||
|
||
Mov AH, CS:InterpretState
|
||
Cmp AH, 2
|
||
JB SendUARTOut1
|
||
|
||
; In interpreter.
|
||
JE SendUARTOut3
|
||
|
||
; Have InterpretType, now get parameter, then return to normal.
|
||
|
||
Cmp AL, 7Fh
|
||
JA SendUARTOut4
|
||
|
||
Push BX
|
||
|
||
Mov BL, CS:InterpretType ; Want BX = InterpretType*64+Channel
|
||
;
|
||
ShL BX, 6
|
||
Add BL, [DI+20h]
|
||
And BX, 127
|
||
Mov [CS:FilterParameters+BX], AL
|
||
|
||
Pop BX
|
||
|
||
Test SI, SI
|
||
JZ SendUARTOut4
|
||
|
||
Or Byte Ptr [SI], 64
|
||
|
||
SendUARTOut4:
|
||
Mov CS:InterpretState, 0
|
||
Ret
|
||
|
||
SendUARTOut3:
|
||
Cmp AL, 2
|
||
JAE SendUARTOut4
|
||
|
||
Mov CS:InterpretType, AL
|
||
Jmp SendUARTOutStateInc
|
||
|
||
SendUARTOut1:
|
||
Cmp AL, 0F0h
|
||
JNE SendUARTOut2
|
||
|
||
SendUARTOutStateInc:
|
||
Inc CS:InterpretState
|
||
Ret
|
||
|
||
SendUARTOut2:
|
||
Test AH, AH
|
||
JZ SendUARTOutEnd
|
||
|
||
Push AX
|
||
Mov AL, 0F0h
|
||
Call UARTOut
|
||
Pop AX
|
||
Mov CS:InterpretState, 0
|
||
|
||
SendUARTOutEnd:
|
||
Cmp AL, 0FCh
|
||
JE ResetFilters
|
||
Cmp AL, 0FAh
|
||
JE ResetFilters
|
||
|
||
Cmp AL, 0FFh
|
||
JNE SendUARTOutNoClear
|
||
|
||
ResetFilters:
|
||
PushA
|
||
Push ES
|
||
|
||
Push CS
|
||
Pop ES
|
||
|
||
Mov DI, Offset FilterParameters
|
||
Mov CX, 64
|
||
Mov AL, 7Fh
|
||
Rep StosB
|
||
Mov CX, 64
|
||
Xor AX, AX
|
||
Rep StosB
|
||
|
||
Pop ES
|
||
PopA
|
||
|
||
SendUARTOutNoClear:
|
||
Call UARTOut
|
||
Ret
|
||
|
||
EndP SendUARTOut
|
||
|
||
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
EndDriver:
|
||
|
||
;******** Provided Variable Table *************
|
||
|
||
MaxNumberOfChannels DW 0FFFFh ; Maximum number of channels the
|
||
; driver can handle.
|
||
|
||
StopAfterPlay DW 0
|
||
DefaultChannels DW 128
|
||
DriverFlags DW 3
|
||
DW 4 Dup (0)
|
||
|
||
|
||
;******** Provided Procedure Table *************
|
||
|
||
ProvidedTableStart:
|
||
|
||
DW Offset DetectCard
|
||
|
||
DW Offset InitSound ; Playing related
|
||
DW Offset ReinitSound
|
||
DW Offset UninitSound
|
||
|
||
DW Offset Poll
|
||
|
||
DW Offset SetTempo ; Sound variable related
|
||
DW Offset SetMixVolume
|
||
DW Offset SetStereo
|
||
|
||
DW Offset LoadSample ; Sample related
|
||
DW Offset ReleaseSample
|
||
DW Offset ResetMemory
|
||
DW Offset GetStatus ; Returns string to show on status line
|
||
|
||
DW Offset SoundCardScreen ; Sound card 'screen'
|
||
|
||
DW Offset GetVariable ; For interface
|
||
DW Offset SetVariable
|
||
DW Offset SendUARTOut
|
||
|
||
ProvidedTableEnd:
|
||
DW 32-(ProvidedTableEnd-ProvidedTableStart)/2 Dup (0)
|
||
|
||
EndS
|
||
|
||
End
|