| [153] | 1 | SoundBlaster Live! OS/2 Audio driver version 0.60 (beta)
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| [148] | 2 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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| 3 |
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| 4 | Contents
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| 5 | ========
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| [152] | 6 | 1 Description
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| 7 | 2 Features
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| 8 | 3 History
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| 9 | 4 Requirements
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| 10 | 5 Installation/uninstall
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| 11 | 6 Config.sys options
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| 12 | 7 Known problems
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| 13 | 8 File listing
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| 14 | 9 Source code
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| 15 | 10 Contacting the author
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| 16 | 10.1 SoundBlaster Live OS/2 mailinglist
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| 17 | 11 Warranty
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| [148] | 18 |
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| 19 |
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| 20 | 1 Description
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| 21 | =============
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| 22 | This is the port of the open source Creative Labs SoundBlaster Live Linux audio
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| 23 | driver.
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| 24 | Although the driver is almost feature complete, it should still be considered
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| 25 | beta software. (see the warranty section)
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| 26 |
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| 27 | This work would never have been possible without the support by Creative Labs
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| 28 | and the current maintainers of the Linux driver.
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| 29 |
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| 30 |
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| 31 | 2 Features
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| 32 | ==========
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| 33 | - Up to 32 simultaneous wave playback streams
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| 34 | - One record stream
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| 35 | - Full duplex
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| 36 | - Support for the IOCTL90 mixer interface (designed by Joe Nord of
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| 37 | Crystal Semiconductor and supported by the Crystal OS/2 audio drivers)
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| [151] | 38 | - RTMIDI playback & recording
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| [148] | 39 |
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| 40 |
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| [152] | 41 | 3 History
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| 42 | =========
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| [153] | 43 | 0.60
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| 44 | - Fixed video mixer control
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| 45 | - Changed wave volume level
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| 46 | - Fixed clicks when playing wave files with large audio buffers
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| 47 |
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| [152] | 48 | 0.50
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| 49 | - Added RTMIDI playback & recording (MPU401)
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| 50 | - Manually detect SB Live! hardware
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| 51 | - Bugfix for TRAP D when starting playback/recording
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| 52 |
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| 53 | 0.25
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| 54 | - First public beta release
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| 55 |
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| 56 |
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| 57 | 4 Requirements
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| [148] | 58 | ==============
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| 59 | - OS/2 Warp 4 or Warp Server for e-Business
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| 60 | (Warp 3 not tested)
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| 61 | - Creative Labs SoundBlaster Live! soundcard
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| 62 |
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| 63 |
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| [152] | 64 | 5 Installation/uninstall
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| [151] | 65 | ========================
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| 66 | To install the SB Live driver:
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| [148] | 67 | - Unzip driver archive
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| 68 | - Run install.cmd
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| 69 | - Select 'SoundBlaster Live! Wave Audio' and continue installation
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| 70 | - Reboot
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| 71 |
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| [151] | 72 | To remove the SB Live driver you should proceed with the installation
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| 73 | as described above, but select zero SB Live cards when asked.
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| [148] | 74 |
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| [152] | 75 | 6 Config.sys options
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| [148] | 76 | ====================
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| 77 | DEVICE=J:\MMOS2\SBLIVE16.SYS /V /C /M /L
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| 78 | - /V: verbose (prints copyrights during driver init)
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| 79 | - /C: enable CD audio input
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| 80 | - /M: enable microphone audio input
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| 81 | - /L: enable linein audio input
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| 82 |
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| [151] | 83 | DEVICE=J:\MMOS2\SBLIVE32.SYS /D
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| 84 | - /D: print start and end address of code
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| 85 | (useful to locate the code that causes a trap (CS:EIP in trapscreen))
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| 86 |
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| [148] | 87 | The installation adds the verbose and CD settings to the config.sys line.
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| 88 |
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| 89 |
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| [152] | 90 | 7 Known problems
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| [148] | 91 | ================
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| 92 | - Users have reported that sometimes applications can no longer play audio
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| 93 | (unable to load mdm.dll). This apparently happens from time to time (requiring
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| 94 | a reboot), but I have not been able to reproduce this myself.
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| 95 | If you find a way to reliably reproduce this, please contact the author.
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| 96 | (see section 9)
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| 97 | - Small distortions when recording at 44.1khz 16 bits stereo
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| 98 | - Crash in PMMERGE when installing the driver on a system that uses the Scitech
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| 99 | display drivers.
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| 100 | Workaround: move the first minstall window (which asks you to select the sb
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| 101 | driver) almost completely outside of the screen and press enter.
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| [151] | 102 | - No sound when there are still inactive audio drivers in MMOS2\mmpm2.ini.
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| 103 | To correct the problem uninstall the SB Live and your old audio driver.
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| 104 | You can also manually remove references to the old driver:
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| 105 | - uninstall the SB Live driver
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| 106 | - edit MMOS2\mmpm2.ini
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| 107 | - search for 'Waveaudio=' section and remove any names that
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| 108 | are listed on that line
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| 109 | - search for 'Ampmix=' section and remove any names that
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| 110 | are listed on that line
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| 111 | (result: Waveaudio=
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| 112 | Ampmix=
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| 113 | )
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| 114 | - reinstall the SB Live driver
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| 115 | MMOS2\mmpm2.ini should now contain:
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| 116 | Waveaudio=SBLIVEWAVE01
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| 117 | Ampmix=SBLIVEAMPMIX01
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| 118 | - reboot
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| [148] | 119 |
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| [152] | 120 | 8 File listing
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| [148] | 121 | ==============
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| 122 | Installation files:
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| [151] | 123 | audfiles.scr
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| 124 | audplay.ico
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| 125 | AUDHELP.HLP
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| 126 | CARDINFO.dll
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| 127 | control.scr
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| 128 | midiplay.ico
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| 129 | vidplay.ico
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| [148] | 130 |
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| 131 | 16 bits MMPM/2 audio driver:
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| [151] | 132 | sblive16.sys
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| [148] | 133 |
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| 134 | 32 bits SB Live Core audio driver:
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| [151] | 135 | sblive32w4.sys
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| [148] | 136 |
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| 137 | 32 bits SB Live Core audio driver:
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| 138 | (uses the new KEE api found in Warp 4 + Fixpack 13 or Warp Server for
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| 139 | e-Business)
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| [151] | 140 | sblive32kee.sys
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| [148] | 141 |
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| 142 |
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| [152] | 143 | 9 Source code
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| [148] | 144 | =============
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| 145 | As this driver is based on the open source SoundBlaster Live Linux driver,
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| 146 | the source code is available under the GNU LIBRARY GENERAL PUBLIC LICENSE.
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| 147 | The CVS repository is located at the Netlabs server:
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| 148 | set CVSROOT=:pserver:guest@www.netlabs.org:d:/netlabs.src/sbliveos2
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| 149 | set USER=guest
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| 150 |
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| 151 | Login as 'guest' with password 'readonly'.
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| 152 |
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| 153 |
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| [152] | 154 | 10 Contacting the author
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| [148] | 155 | =======================
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| 156 | When you find a bug in the driver, you can contact the author by
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| 157 | email at sandervl@xs4all.nl.
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| 158 | Bug reports should include the following information:
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| 159 | - SoundBlaster Live model
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| 160 | - OS/2 version + fixpack level
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| 161 | - Description of the procedure to reproduce the bug
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| [151] | 162 | - Trap description (register contents) (if you're reporting a crash)
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| 163 | Add the /D option to the sblive32.sys config.sys line and write down
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| 164 | the start & end address printed during the driver initialization.
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| [148] | 165 |
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| 166 | Please note that I do *not* want people to mail me about problems that
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| 167 | aren't clearly bugs in the driver. There is a mailinglist at egroups.com
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| 168 | that can be used for general questions about the driver.
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| 169 |
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| 170 | Also, do NOT mail the Linux authors about problems with the OS/2 driver.
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| 171 | If a problem in the driver turns out to be a bug in their code, then I will
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| 172 | contact them.
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| 173 |
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| 174 |
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| [152] | 175 | 10.1 SoundBlaster Live OS/2 mailinglist
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| [148] | 176 | ======================================
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| 177 | A mailinglist to discuss the OS/2 sblive driver has been created at egroups.com.
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| 178 | Go to www.egroups.com to subscribe to sbliveos2@egroups.com.
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| 179 |
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| 180 |
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| [152] | 181 | 11 Warranty
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| [148] | 182 | ===========
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| 183 | EXCEPT AS OTHERWISE RESTRICTED BY LAW, THIS WORK IS PROVIDED
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| 184 | WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES OF ANY KIND, INCLUDING
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| 185 | BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF FITNESS FOR A
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| 186 | PARTICULAR PURPOSE, MERCHANTABILITY OR TITLE. EXCEPT AS
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| 187 | OTHERWISE PROVIDED BY LAW, NO AUTHOR, COPYRIGHT HOLDER OR
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| 188 | LICENSOR SHALL BE LIABLE TO YOU FOR DAMAGES OF ANY KIND, EVEN IF
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| 189 | THEY HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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