6b8afe4d37
SBlaster/Adlib/ProAudio Spectrum/Gravis/etc cards. This is a BETA test driver, please test it and get back to me!
68 lines
2.3 KiB
Plaintext
68 lines
2.3 KiB
Plaintext
The programs in this directory are more or less incompletely implemented.
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I have used them for debugging purposes while developing the driver.
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Files in this directory:
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../ultrasound.h (sys/ultrasound.h)
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This file contains some macros which are similar than
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the procedures provided by GUSUNIT.PAS. See gustest.c
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for more information.
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INSTALL THIS FILE TO YOUR /usr/include/sys !!!!!!!!!!!!
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gusload.c This program can be used to load patches (samples) to
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the DRAM of GUS. It understands the format used in the
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.pat files shipped with GUS.
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Usage: gusload pgm# patchfile.
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or gusload reset #Removes all patches from memory.
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You should load just the patches you will need to play
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a Midi file, since the memory capacity of GUS is rather
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limited (256k-1M).
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Example:
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gusload 0 acpiano.pat
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gusload 1 britepno.pat
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gusload 19 church.pat
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This program is not required if the adagio package is
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used. It can do the patch uploading itself.
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gmod.c This is a simple module player which demonstrates
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programming with GUS. It doesn't try to interpret
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most of the effect commands. In fact this program
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may interpret the modules incorrectly since I am
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not a module player expert.
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This version plays .MOD, .STM and .669 modules.
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midithru.c This program reads messages from the Midi interface
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and plays the notes with an internal synthesizer
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(FM or GUS). The program accepts one argument, the
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synthesizer device number. In addition to the note on
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and note off messages it interprets also program changes
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and channel pressure messages.
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If you need an example on programming the /dev/sequencer,
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this is a good one. The voice allocation algorithm is
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not good so don't look at it.
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NOTE! This program is useful with gmod. Jus load
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a module with gmod. Wait until the module has
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finished or hit ^C. Now you can play the samples
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with the midithru program.
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NOTE2! You need a Midi keyboard to use this program. In
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addition the Midi interface of GUS is not supported
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yet which means you need also PAS16 or MPU-401.
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pmtest.c
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gpatinfo.c ******* For information only *******
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These programs demonstrate the patch manager interface
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which will be included to some later driver version.
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This interface is not complete in version 1.99.9.
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Using pmtest will hang your system sooner or later.
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Hannu Savolainen
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hsavolai@cs.helsinki.fi
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