Sound Blaster AWE 32/64 HOWTO
áðü ôïí Marcus Brinkmann <Marcus.Brinkmann@ruhr-uni-
bochum.de>
v1.2, 11 Éáíïõáñßïõ 1998
Ôï êåßìåíï áõôü ðåñéãñÜöåé ôçí åãêáôÜóôáóç êáé ñýèìéóç ìéáò êÜñôáò
Sound Blaster 32 (SB AWE 32, SB AWE 64) ôçò Creative Labs óå Ýíá
óýóôçìá Linux, ÷ñçóéìïðïéþíôáò ôï AWE Sound Driver Extension áðü ôïí
Takashi Iwai. Åðßóçò, êáëýðôåé ìåñéêÜ åéäéêÜ åñãáëåßá êáé ðñïãñÜììáôá
åêôÝëåóçò Þ÷ùí (playres) ãéá ôçí óåéñÜ SB AWE. Ôï óýóôçìá áíáöïñÜò
åßíáé Ýíá Debian GNU/Linux, áëëÜ èá ðñÝðåé íá äïõëåýåé êáé ãéá
ïðïéáäÞðïôå Üëëç äéáíïìÞ Linux.
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Table of Contents
1. ÅéóáãùãÞ
1.1 Åõ÷áñéóôßåò
1.2 Éóôïñßá ÁíáèåùñÞóåùí
1.3 ÍÝåò åêäüóåéò áõôïý ôïõ êåéìÝíïõ
1.4 Feedback
1.5 ÐïëéôéêÞ ÄéáíïìÞò
2. Ðñéí áñ÷ßóåôå
2.1 ÅéóáãùãÞ
2.2 ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôéò êÜñôåò SB AWE
2.3 ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôéò Plug and Play êÜñôåò
2.4 ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôá loadable kernel modules
2.5 ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôïí driver Þ÷ïõ ôïõ ðõñÞíá
3. Ðùò íá åãêáôáóôÞóåôå ôçí õðïóôÞñéîç Þ÷ïõ ãéá SB AWE
3.1 ÐñÜãìáôá ðïõ èá ÷ñåéáóôåßôå
3.2 Áñ÷ßæïíôáò
3.3 Compile ôïõ ðõñÞíá
3.4 Åðáíåêêßíçóç
4. ¸ëåã÷ïò ôïõ Driver ¹÷ïõ
4.1 /proc/devices, /dev/sndstat
4.2 ¸îïäïò - The Raw Audio Device
4.3 ¸îïäïò - Óýíèåóç OPL-2/OPL-3
4.4 Åîïäïò - Óýíèåóç ìå ðßíáêá êõìáôïìïñöþí (Wave Table Synthesis)
4.5 Ìßîç
4.6 Åßóïäïò - Äåéãìáôïëçøßá ìå ôï Raw Audio Device
4.7 Ç Èýñá MIDI
5. Ëïãéóìéêü ôïõ AWE Driver
5.1 sfxload
5.2 drvmidi
6. ÐáñÜñôçìá
6.1 ÅðéðëÝïí Ðëçñïöïñßåò
6.2 ÐçãÝò
6.3 Ðñüôõðï - Äåßãìá
______________________________________________________________________
[1m1. ÅéóáãùãÞ[0m
Áõôü åßíáé ôï Sound Blaster AWE HOWTO. Óáò äßíåé ìéá ëåðôïìåñÞ
ðëçñïöüñçóç ãéá ôï ðùò èá åêìåôáëëåõôåßôå óôï Ýðáêñï ôçí Sound Blaster
32 óáò Þ êáé êáëýôåñåò áõôÞò, óõìðåñéëáìâáíïìÝíçò êáé ôçò Óýíèåóçò ìå
Ðßíáêá Êõìáôïìïñöþí (Wave Table synthesis). Ôï êåßìåíï áõôü êáëýðôåé
üëåò ôéò êÜñôåò SB, áñ÷ßæïíôáò áðü ôçí SB 32 êáé ðÜíù. Ç óåéñÜ Sound
Blaster åßíáé ðïëý ãíùóôÞ óôçí êïéíüôçôá ôùí ÷ñçóôþí DOS êáé Windows,
êáé ðïëëïß ÷ñÞóôåò Linux èÝëïõí íá ÷ñçóéìïðïéÞóïõí áõôÞí ôçí êÜñôá
Þ÷ïõ êáé êÜôù áðü Linux åðßóçò. Äõóôõ÷þò, ç Creative Labs ðáñÝ÷åé
ïäçãü Þ÷ïõ ìüíï ãéá ôá Windows êáé ôï DOS, êáé Ýôóé äåí åßíáé
ôåôñéììÝíç ç åãêáôÜóôáóç êáé ÷ñÞóç ôçò êÜñôáò SB óôï Linux. Áõôü ôï
êåßìåíï ðñïóðáèåß íá ðåñéãñÜøåé ðùò ìðïñåß êáíåßò íá ÷ñçóéìïðïéÞóåé
ôéò äõíáôüôçôåò ôçò óåéñÜò SB AWE êÜôù áðü ðåñéâÜëëïí Linux.
[1m1.1. Åõ÷áñéóôßåò[0m
Ôï êåßìåíï áõôü ðåñéÝ÷åé ðëçñïöïñßåò ðïõ ðÞñá áðü ôï AWE Driver FAQ
êáé ôï ISA PnP FAQ. Äåßôå ôï ôìÞìá ``Sources'' ãéá ôïõò óõããñáöåßò
êáé ôéò äéåõèýíóåéò ôùí êåéìÝíùí áõôþí. ×Üñç óôïõò óõããñáöåßò áõôïýò,
åßíáé äõíáôÞ ç õðïóôÞñéîç ôçò SB AWE. ÁñêåôÞ áíáãêáßá äïõëåéÜ Ý÷åé
ãßíåé áðü ôïí Hannu Savolainen <http://www.4front-tech.com/usslite>,
ðïõ áíÝðôõîå ôïí driver Þ÷ïõ ðïõ Ýñ÷åôáé ìå ôïí ðõñÞíá ôïõ Linux
kernel. Óå åõ÷áñéóôïýìå!
ÈÝëù íá åõ÷áñéóôÞóù ôïí Nicola Bernardelli
<mailto:n.bern@mail.protos.it> ãéá åëÝã÷ïõò ðïõ Ýêáíå óôá ôçò AWE64.
×ùñßò áõôüí, ðïëëÜ ëÜèç èá Ýìåíáí áíåíôüðéóôá.
×Üñç óôï ðáêÝôï SGML Tools SGML Tools
<ftp://sunsite.unc.edu/pub/Linux/utils/text/sgml-tools-0.99.0.tar.gz>,
áõôü ôï HOWTO åßíáé äéáèÝóéìï óå äéÜöïñá format, ðïõ üëá
äçìéïõñãÞèçêáí áðü ôï ßäéï ðçãáßï áñ÷åßï.
[1m1.2. Éóôïñßá ÁíáèåùñÞóåùí[0m
[1m¸êäïóç 1.0[0m
ðñþôç Ýêäïóç
[1m¸êäïóç 1.1[0m
äéïñèùìÝíç ïñèïãñáößá (åõ÷áñéóôþ Curt!), ðñïóèÞêç áðáéôÞóåùí
Ýêäïóçò ãéá isapnp, äéáèÝóéìï ðëÝïí óôï sunsite êáé óå ðïëëÜ
mirrors
[1m¸êäïóç 1.2[0m
ÄéáèÝóéìç ç ÃáëëéêÞ Ýêäïóç!, ìéêñïäéïñèþóåéò, áñêåôÜ ïñèïãñáöéêÜ
äéïñèùìÝíá (÷Üñç óôï ispell)
[1m1.3. ÍÝåò åêäüóåéò áõôïý ôïõ êåéìÝíïõ[0m
Ãéá ó÷üëéá, ðáñáôçñÞóåéò, äéïñèþóåéò, åíçìåñþóåéò ðåñß ôçò ÅëëçíéêÞò
ìåôÜöñáóçò áõôïý ôïõ HOWTO, óôåßëôå email óôçí Âïýëá ÓáíéäÜ :
voulariba@hellug.gr Þ óôïí Åõñéðßäç Ðáðáêþóôá : evris@hellug.gr êáé
åíáëëáêôéêÜ : ep@rocketmail.com
Ç íåüôåñç Ýêäïóç ìðïñåß íá âñåèåß óôçí Home Page ìïõ , Sound Blaster
AWE HOWTO <http://homepage.ruhr-uni-
bochum.de/Marcus.Brinkmann/soundblaster.html>.
ÍÝåò åêäüóåéò áõôïý ôïõ êåéìÝíïõ èá ãßíïíôáé upload óå äéÜöïñá
anonymous ftp sites ðïõ áñ÷åéïèåôïýí ôÝôïéåò ðëçñïöïñßåò that archive,
óõìðåñéëáìâáíïìÝíïõ êáé ôïõ
<ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO/mini>.
Åêäüóåéò óå Hypertext áõôïý êáé Üëëùí Linux HOWTOs åßíáé äéáèÝóéìåò óå
ðïëëÜ World-Wide-Web sites, êáé óôï <http://sunsite.unc.edu/LDP/>. Ïé
ðåñéóóüôåñåò äéáíïìÝò óå CD-ROM ôïõ Linux óõìðåñéëáìâÜíïõí ôá HOWTOs,
óõ÷íÜ êÜôù áðü ôï directory /usr/doc.
×Üñç óôïí Arnaud Launay zoro@lsol.tm.fr, ìéá ÃáëëéêÞ Ýêäïóç áõôïý ôïõ
êåéìÝíïõ åßíáé ðëÝïí äéáèÝóéìç! Ç ôåëåõôáßá Ýêäïóç ìðïñåß íá âñåèåß
ìåóþ http <http://www.freenix.fr/linux/HOWTO> Þ anonymous ftp
<ftp://ftp.lip6.fr/pub/linux/french/docs/HOWTO>.
Áí êÜíåôå ìéá ìåôÜöñáóç áõôïý ôïõ êåéìÝíïõ óå ìéá Üëëç ãëþóóá,
åéäïðïéÞóôå ìå êáé èá óõìðåñéëÜâù ìéá áíáöïñÜ óå áõôÞí åäþ.
[1m1.4. Feedback[0m
Âáóßæïìáé óå åóÜò, ôïí áíáãíþóôç, íá êÜíåôå ÷ñÞóéìï áõôü ôï HOWTO. Áí
Ý÷åôå ïðïéáäÞðïôå ðñüôáóç, äéüñèùóç, Þ ó÷üëéï, ðáñáêáëþ óôåßëôå ôá óå
ìÝíá, Marcus.Brinkmann@ruhr-uni-bochum.de, êáé èá ðñïóðáèÞóù íá ôá
åíóùìáôþóù óôçí åðüìåíç áíáèåþñçóç.
Êáëùóïñßæù éäéáßôåñá ðëçñïöïñßåò ó÷åôéêÜ ìå ôçí äéáäéêáóßá åêêßíçóçò
(boot scripts êëð.) Üëëùí ãíùóôþí äéáíïìþí Linux, ð.÷. Red Hat Þ SuSE
Linux.
Áí åêäþóåôå áõôü ôï êåßìåíï óå CD-ROM Þ óå Ýíôõðç ìïñöÞ, èá åêôéìïýóá
ôçí áðïóôïëÞ åíüò áíôéãñÜöïõ. ÃñÜøôå ìïõ ãéá ôïí ôá÷õäñïìéêü ìïõ
êþäéêá. Åðßóçò áíáëïãéóèåßôå ôçí ðåñßðôùóç äùñåÜò ðñïò ôï Linux
Documentation Project ãéá íá óôçñßîåôå ôçí õðïóôÞñéîç ôçò äùñåÜí
ôåêìçñßùóçò. ÅðéêïéíùíÞóôå ìå ôïí óõíôïíéóôÞ ôïõ Linux HOWTO, linux-
howto@sunsite.unc.edu, ãéá ðåñéóóüôåñåò ðëçñïöïñßåò.
[1m1.5. ÐïëéôéêÞ ÄéáíïìÞò[0m
Copyright 1997 Marcus Brinkmann. Áõôü ôï HOWTO åßíáé ìéá äùñåÜí
äéáíïìÞ; ìðïñåßôå íá ôï åðáíáäéáíåßìåôå êáé/Þ ôñïðïðïéÞóåôå óýìöùíá ìå
ôçí GNU General Public License üðùò áõôÞ äçìïóéåýåôáé áðü ôï Free
Software Foundation, Þ óýìöùíá ìå ôçí ¸êäïóç 2 ôçò Üäåéáò, Þ (êáôÜ ôçí
ãíþìç óáò) óýìöùíá ìå ïðïéáäÞðïôå ìåôÝðåéôá Ýêäïóç ôçò Üäåéáò. Áõôü
ôï êåßìåíï äéáíÝìåôáé ìå ôçí åëðßäá ðùò èá öáíåß ÷ñÞóéìï, áëëÜ [1m÷ùñßò[0m
[1mêáìßá åããýçóç[22m. ×ùñßò ïýôå êáí íá õðïíïåßôáé åããýçóç [1m÷ñÞóçò [22mÞ
[1mêáôáëëçëüôçôáò ãéá êÜðïéïí óõãêåêñéìÝíï óêïðü[22m. Äåßôå ôçí Üäåéá GNU
General Public License ãéá ðåñéóóüôåñåò ëåðôïìÝñåéåò.
Mðïñåßôå íá áðïêôÞóåôå áíôßãñáöï ôçò ¢äåéáò GNU General Public License
ãñÜöïíôáò óôï Free Software Foundation Free Software Foundation
<http://www.fsf.org>,Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
[1m2. Ðñéí áñ÷ßóåôå[0m
[1m2.1. ÅéóáãùãÞ[0m
Áõôü ôï êåßìåíï ðñïóðáèåß íá óáò âïçèÞóåé íá åãêáôáóôÞóåôå ôçí Sound
Blaster ÁWE 32 Þ ôçí Sound Blaster AWE 64 ôçò Creative Labs óôï Linux
óýóôçìÜ óáò. Ôï óýóôçìá áíáöïñÜò åßíáé Ýíá GNU/Linux Debian GNU/Linux
<http://www.debian.org> óå ðëáôöüñìá Intel i586 , áëëÜ èá ðñÝðåé íá
äïõëåýåé êáé ãéá êÜèåbut Üëëç äéáíïìÞ Linux êáèþò êáé ðëáôöüñìá ðïõ
õðïóôçñßæåôáé áðü ôïí driver Þ÷ïõ ôïõ Linux (ïé äéáöïñÝò áíáöÝñïíôáé
üðïõ êáé áí õðÜñ÷ïõí).
Âåâáéùèåßôå ðùò äéáâÜóáôå ôï Linux Sound HOWTO (äåò ``ÅðéðëÝïí
Ðëçñïöïñßåò'') ðñïóåêôéêÜ. Èåùñþ ôï êåßìåíü ìïõ ùò óõìðëçñùìáôéêü ôïõ
Sound HOWTO, êáé óõ÷íÜ èá âñåßôå åêåß, ðåñéóóüôåñåò ðëçñïöïñßåò ãéá
ðñÜãìáôá ðïõ Ý÷ù áöÞóåé åêôüò.
[1m2.2. ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôéò êÜñôåò SB AWE[0m
Ç êÜñôá Þ÷ïõ SB AWE 32 ðáñÝ÷åé Ýíá raw audio device, êëáóóéêü óýíèåóç
OPL-2/OPL-3 ,ìéá èýñá MPU-401 MIDI êáé 32 öùíÝò EMU 8000 ìå Óýíèåóç
Ðßíáêá Êõìáôïìïñöþí (ãéá ìéá åîÞãçóç ðÜíù óå áõôïýò áëëÜ êáé Üëëïõò
üñïõò äåßôå ôï Linux Sound HOWTO). ¸íáò áðü ôïõò óêïðïýò áõôïý ôïõ
êåéìÝíïõ åßíáé íá óáò âïçèÞóåé þóôå íá êÜíåôå üëá áõôÜ ôá
÷áñáêôçñéóôéêÜ íá äïõëåýïõí óùóôÜ.
Ç SB AWE 64 Ý÷åé ôéò äõíáôüôçôåò ôçò SB AWE 32 êáé åðéðëÝïí ôçí
óýíèåóç Wave Guide ãéá ôçí ïðïßá ç Creative Labs åßíáé ðåñÞöáíç. Ôï
ðñüâëçìá ãéá ôïõò ÷ñÞóôåò ôïõLinux åßíáé, ðùò ïé åðéðëÝïí 32 öùíÝò
äçìéïõñãïýíôáé áðü ëïãéóìéêü êáé äßíïõí Ýîïäï ìÝóù ôùí raw wave
devices. ÅðåéäÞ ç Creative Labs äåí âëÝðåé åìðïñéêü åíäéáöÝñïí ãéá
Linux drivers, ï driver Þ÷ïõ Wave Guide synthesis åßíáé äéáèÝóéìïò
ìüíï ãéá ôá Windows 3.1 êáé ôá Windows 95.
Áõôü óçìáßíåé ðùò, áðü ôçí óêïðéÜ ôïõ ÷ñÞóôç Linux, ç SB AWE 32 êáé ç
SB AWE 64 åßíáé ó÷åäüí éóïäýíáìåò. Áðü ôþñá êáé óôï åîÞò, èá
áíáöÝñïìáé ìüíï óôçí SB AWE ãåíéêÜ êáé èá áíáöÝñù ìüíï äéáöïñÝò üðïõ
åìöáíßæïíôáé (áí õðÜñ÷ïõí).
[1m2.3. ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôéò Plug and Play êÜñôåò[0m
Ïé ðåñéóóüôåñåò ìïíôÝñíåò êÜñôåò ãéá ôçí ðëáôöüñìá ôçò Intel åßíáé ISA
PnP êÜñôåò, ðïõ åßíáé ç óýíôìçóç ãéá ôï``Plug and Play''. Áõôü
óçìáßíåé, ðùò ç êÜñôá ðñÝðåé íá ñõèìéóôåß áðü ôï ëåéôïõñãéêü óýóôçìá,
êáé ðùò áõôü ðñÝðåé íá ãßíåé ìÝóù ìéáò äéáäéêáóßáò áñ÷éêïðïßçóçò êáôÜ
ôçí åêêßíçóç. ÃåíéêÜ, õðÜñ÷ïõí ôïõëÜ÷éóôïí ôñåéò äõíáôïß ôñüðïé íá
ãßíåé áõôü:
1. ÄéáèÝôåôå Ýíá PnP Bios, ðñÜãìá ðïõ óçìáßíåé ðùò ôï Bios óáò åßíáé
åíÞìåñï ãéá ôéò PnP êÜñôåò êáé ìðïñåß íá ôéò ñõèìßóåé. Áí íïìßæåôå
ðùò ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå üëá ôá ÷áñáêôçñéóôéêÜ ôçò SB AWE
PnP óáò,, áðëÜ êáé ìüíï åðåéäÞ Ý÷åôå Ýíá PnP Bios, åßóôå Üôõ÷ïé.
Áêüìá êáé áí ôï Bios éó÷õñßæåôáé ðùò õðïóôçñßæåé êÜñôåò PnP
áñ÷éêïðïéåß ìüíï Ýíá õðïóýíïëï ôùí èõñþí êáé äéåõèýíóåùí ðïõ
÷ñçóéìïðïéïýíôáé áðü ôçí êÜñôá Þ÷ïõ óáò. Ôï ðéï ðéèáíü åßíáé ðùò èá
ìðïñåßôå íá ðáßæåôå äåäïìÝíá raw wave, áëëÜ äåí èá ìðïñåßôå íá
ðáßæåôå ìïõóéêÞ MIDI, ãéá ðáñÜäåéãìá. Ãéá áõôü ôï ëüãï, Ýíá PnP
Bios äåí åßíáé ç åðéëïãÞ óáò.
2. ÄéáèÝôåôå ëåéôïõñãéêü óýóôçìá ðïõ õðïóôçñßæåé êÜñôåò PnP. Ï ôñÝ÷ùí
óôáèåñüò ðõñÞíáò Linux kernel (2.0.x) äåí åßíáé Ýíá ôÝôïéï
ëåéôïõñãéêü ïðüôå èá ðñÝðåé íá ðåñéìÝíïõìå ìåëëïíôéêÝò åêäüóåéò ôïõ
ðõñÞíá, ,ðïõ èá õðïóôçñßæïõí óõóêåõÝò PnP.
3. ÄéáèÝôåôå êÜðïéï åéäéêü ðñüãñáììá, ðïõ îåêéíÜåé êáôÜ ôçí åêêßíçóç,
êáé áñ÷éêïðïéåß ôéò êÜñôåò PnP. Áõôüò åßíáé ï ôñüðïò ðïõ ôï
êÜíïõìå.
Ôï óõ÷íüôåñá ÷ñçóéìïðïéïýìåíï ëïãéóìéêü áñ÷éêïðïßçóçò PnP êáñôþí óå
Linux åßíáé ôá ``isapnptools'' (äåò ôìÞìá ``ÐçãÝò'' êáé ôìÞìá
``Áñ÷ßæïíôáò''). ÐáñÝ÷ïõí Ýíáí êáèïñéóìÝíï ôñüðï ñýèìéóçò üëùí ôùí
êáñôþí ISA PnP óôçí ìç÷áíÞ óáò, êáé ü÷é ìüíï ôçò êÜñôáò Þ÷ïõ.
[1m2.4. ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôá loadable kernel modules[0m
Ìåñéêïß device drivers ìðïñïýí íá ÷ôéóôïýí óáí modules áíôß íá ãßíïõí
compile óôïí ðõñÞíá. Ìðïñåßôå íá âñåßôå ðåñéóóüôåñåò ðëçñïöïñßåò ãéá
modules óôï Kernel HOWTO êáé ôï Module HOWTO (äåò ôìÞìá ``ÅðéðëÝïí
Ðëçñïöïñßåò'').
Áí Ý÷åôå ìéá PnP êÜñôá, ðñÝðåé íá åãêáôáóôÞóåôå ôçí õðïóôÞñéîç Þ÷ïõ
óáí Ýíá loadable kernel module. Áõôü óçìáßíåé ðùò äåí ìðïñåßôå íá
÷ôßóåôå ôïí driver Þ÷ïõ óôïí ðõñÞíá, áëëÜ èá ðñÝðåé íá ôï ÷ôßóåôå ùò
module ðïõ ìðïñåß íá öïñôùèåß áðü ôïí ðõñÞíá êáôÜ ôçí åêôÝëåóç. Áõôü
ãßíåôáé åðåéäÞ ï ðõñÞíáò ðñÝðåé íá öïñôùèåß ðñéí ïé ISA PnP ñõèìéóôïýí
, êáé ï driver Þ÷ïõ ðñÝðåé íá öïñôùèåß áöïý ñõèìéóôåß ç ISA PnP êÜñôá.
Ôï module Þ÷ïõ ìðïñåß íá öïñôùèåß ÷åéñïêßíçôá ìå insmod sound Þ
modprobe -a sound Þ ôï êáôÜëëçëï script åêêßíçóçò ôïõ Linux (óôï
Debian, áñêåß íá ðñïóèÝóåôå ìüíï ìéá ãñáììÞ ðïõ íá ãñÜöåé sound óôï
/etc/modules). Ìéá Üëëç ðñïóÝããéóç åßíáé íá óçêþóåôå ôï kerneld, Ýíá
äáßìïíá ðïõ åãêáèéóôÜ êáé áðåãêáèéóôÜ modules ðõñÞíá.
Óçìåéþóôå ðùò ï kerneld ìðïñåß íá ìçí åßíáé ç êáôáëëçëüôåñç ëýóç ãéá
ôï module Þ÷ïõ ôçò AWE, åðåéäÞ ðáßñíåé ÷ñüíï íá öïñôþóåé ôï module
óôïí ðõñÞíá, åéäéêÜ áí èÝëåôå íá ÷ñçóéìïðïéÞóåôå óýíèåóç Wave Table
êáé íá öïñôþóåôå ìåãÜëåò ôñÜðåæåò äåéãìÜôùí Þ÷ùí, ðñÜãìá ôï ïðïßï èá
ðñÝðåé íá êÜíåôå êÜèå öïñÜ áöïý óçêþóåôå ôï module. ÅðåéäÞ ï kerneld
äéþ÷íåé ôá á÷ñçóéìïðïßçôá modules ìåôÜ áðü Ýíá ëåðôü áðü default,
åßíáé ßóùò êáëýôåñï íá åéóÜãåôå ôï module Þ÷ïõ ÷åéñïêßíçôá Þ êáôÜ ôçí
åêêßíçóç.
Óçìåéþóôå ðùò åéóÜãïíôáò ôï module Þ÷ïõ ÷åéñïêßíçôá Þ êáôÜ ôçí
åêêßíçóç áðáãïñåýåé óôïí ðõñÞíá íá ôï áðïìáêñýíåé üôáí áõôü åßíáé
áíåíåñãü. Ðáñåìðéðôüíôùò: Ìðïñåßôå ÷åéñïêßíçôá íá åéóÜãåôå ôï module
Þ÷ïõ êáé íá ÷ñçóéìïðïéÞóåôå ôïí kerneld ôáõôü÷ñïíá. ÁõôÝò ïé äýï
ìÝèïäïé äåí óõãêñïýïíôáé, áëëÜ áðëÜ ï kerneld äåí íïéÜæåôáé ðëÝïí ãéá
ôï module ôïõ Þ÷ïõ.
Áõôü åßíáé ðïëý ÷ñÞóéìï áí ïé ñõèìßóåéò ôïõ mixer óáò ÷áëÜíå ìåôÜ ôçí
áðïìÜêñõíóç êáé åðáíåéóáãùãÞ ôïõ module. Ìéá ëýóç ãéá áõôü ôï ðñüâëçìá
èá äïèåß óôï ôìÞìá ``Ìßîç'' (åêåß ðåñéãñÜöåôáé ðùò ìðïñåßôå íá
áñ÷ßóåôå ôïí mixer óáò áõôüìáôá üôáí ôï module Þ÷ïõ åéóÜãåôáé).
Ðáñüëá áõôÜ, ðáßñíåé ÷ñüíï óôïí kerneld íá öïñôþóåé ôï module, ôéò
ôñÜðåæåò Þ÷ùí êáé íá áñ÷ßóåé ôïí mixer, êáé ãé'áõôü êáé Üëëïõò ëüãïõò
åßíáé êáëýôåñï íá åéóÜãåôå ôï module Þ÷ïõ êáôÜ ôçí åêêßíçóç êáé íá ìçí
áöÞíåôå ôïí kerneld íá ôï áðïìáêñýíåé.
[1m2.5. ÌåñéêÝò ãåíéêÝò óçìåéþóåéò ãéá ôïí driver Þ÷ïõ ôïõ ðõñÞíá[0m
Ìðïñåßôå íá åãêáôáóôÞóåôå õðïóôÞñéîç Þ÷ïõ åíóùìáôùìÝíç óôïí ðõñÞíá Þ
óáí loadable module. Áí Ý÷åôå ìéá êÜñôá PnP card,èá ðñÝðåé íá
åãêáôáóôÞóåôå ôçí õðïóôÞñéîç óáí module, åðåéäÞ ç êÜñôá PnP ÷ñåéÜæåôáé
íá áñ÷éêïðïéçèåß ìå ôá isapnptools ðñéí ôï module åãêáôáóôáèåß..
¼ðùò ìðïñåßôå íá öáíôáóôåßôå, èá ðñÝðåé íá êÜíåôå îáíÜ compile ôïí
ðõñÞíá. Èá óáò äþóù ìåñéêÝò óõìâïõëÝò ãé' áõôü ðáñáêÜôù. Ðñïò ôï
ðáñüí, áò ìéëÞóïõìå ãéá ôçí õðïóôÞñéîç Þ÷ïõ óôïí êþäéêá ôïõ ðõñÞíá. Ï
ðõñÞíáò Ýñ÷åôáé ìå ôçí ÄùñåÜí Lite ¸êäïóç ôïõ OSS (USS) driver Þ÷ïõ. Ç
ôñÝ÷ïõóá Ýêäïóç áõôïý ôïõ driver (3.5.4) äåí õðïóôçñßæåé ðëÞñùò ôçí SB
AWE, áëëÜ ôï SB 16 êïììÜôé ôçò. ¸ôóé, ìðïñåßôå íá Ý÷åôå raw audio
device êáé óýíèåóç OPL-2/OPL-3 áí ôçí ÷ñçóéìïðïéåßôå, áëëÜ äåí èá
åßóáóôå óå èÝóç íá ðáßæåôå MIDI ìå óýíèåóç Wave Table.
Áí èÝëåôå íá ÷ñçóéìïðïéÞóåôå ôï Wave Table device, ìðïñåßôå Þ íá
áãïñÜóåôå ôïí åìðïñéêü driver Þ÷ïõ áðü ôçí 4Front Technologies
<http://www.4front-tech.com> (êÜðïéïò áò ìïõ åðéâåâáéþóåé ðùò üíôùò
äïõëåýåé, ðáñáêáëþ), Þ íá êÜíåôå patch ôïí ðõñÞíá óáò ìå ôï AWE 32
Sound Driver Extension ôïõ Takashi Iwai. Ôï ðñþôï åßíáé Ýîù áðü ôïõò
óêïðïýò ôïõ êåéìÝíïõ êáé õðïèÝôù ðùò èá èåëÞóåôå íá ÷ñçóéìïðïéÞóåôå ôï
äåýôåñï.
Ôï AWE32 Sound Driver Extension (äåò åíüôçôá ```ÐçãÝò'') âãáßíåé êÜôù
áðü Üäåéá ÷ñÞóçò GNU êáé Ýñ÷åôáé ìå Ýíá ðëÞèïò åñãáëåßùí ãéá íá êÜíåé
÷ñÞóç ôçò óýíèåóçò EMU 8000 ôùí êáñôþí SB AWE.
Ôï ëïãéóìéêü awedrv Þäç óõìðåñéëáìâÜíåôáé óôá äÝíôñá êþäéêá ôùí
íåüôåñùí ðõñÞíùí (áñ÷ßæïíôáò áðü êÜðïéïõò ðõñÞíåò 2.1.x) áëëÜ ßóùò èá
èÝëåôå íá áíáâáèìßóåôå ôïí êþäéêÜ ôïõ ðáëéïý óáò ðõñÞíá ðïõ ìðïñåß íá
åßíáé ðáëéü.
[1m3. Ðùò íá åãêáôáóôÞóåôå ôçí õðïóôÞñéîç Þ÷ïõ ãéá SB AWE[0m
[1m3.1. ÐñÜãìáôá ðïõ èá ÷ñåéáóôåßôå[0m
ÁõôÝò åßíáé ïé áðáéôÞóåéò ãéá õðïóôÞñéîç SB AWE êÜôù áðü Linux:
· Ýíá óýóôçìá Linux åí ëåéôïõñãßá (ð.÷. ôçí äéáíïìÞ Debian GNU/Linux
),
· ìéá SB AWE 32 Þ óõìâáôÞ êÜñôá (ð.÷.. SB32, SB32 PnP, SB AWE64,
...),
· ôïí ðçãáßï êþäéêá ôïõ ðõñÞíá ôïõ Linux, êáé ôùí ïäçãþí Þ÷ïõ
OSS/Free (ëïãéêÜ óõìðåñéëáìâÜíåôáé, êïéôÜîôå óôï
/usr/src/Linux/drivers/sound/Readme),
· Ôá AWE 32 sound driver extensions.
Áí Ý÷åôå ìéá êÜñôá PnP, èá ÷ñåéáóôåßôå åðßóçò:
· ôï ðáêÝôï ëïãéóìéêïý isapnptools.
Äåßôå óôï ôìÞìá ``ÐçãÝò'' ãéá ðëçñïöïñßåò ó÷åôéêÜ ìå ôï áðü ðïõ
ìðïñåßôå íá ôï áðïêôÞóåôå.
Áí Ý÷åôå Ýíá óýóôçìá Debian GNU/Linux , óçìáßíåé ðùò èá ÷ñåéáóôåßôå
êáé ôá ðáêÝôá kernel-source-<version>, awe-drv êáé ßóùò ôï ðáêÝôï
isapnptools. Èá èåëÞóåôå êáé ìåñéêÜ áðü ôá Üëëá awe-* ðáêÝôá ðáñüëï
ðïõ äåí åßíáé áíáãêáßá. ÓõóôÞíù ôï kernel-package ãéá åýêïëï compile
êáé åãêáôÜóôáóç ôïõ ðõñÞíá.
[1m3.2. Áñ÷ßæïíôáò[0m
Áò õðïèÝóïõìå ðùò Ý÷åôå êáôáóôÞóåé êáíïíéêÜ ôçí êÜñôá óôçí õðïäï÷Þ ôçò
óôçí ìçôñéêÞ êáé ðùò ðéèáíÜ Þäç ôçí äïêéìÜóáôå óå ðåñéâÜëëïí DOS Þ
Windows.
Ôï åðüìåíï âÞìá åßíáé íá áñ÷éêïðïéÞóåôå ôçí êÜñôá êáôÜ ôçí åêêßíçóç áí
êáé ìüíï áí åßíáé ìéá êÜñôá PnP. ÁêïëïõèÞóôå ôçí ôåêìçñßùóç óôï ðáêÝôï
ôïõ source ãéá íá êÜíåôå compile êáé íá åãêáôáóôÞóåôå ôá isapnptools
(Þ áðëÜ ÷ñçóéìïðïéÞóôå ôï Debian binary ðáêÝôï), êáé êÜíôå:
# pnpdump > /etc/isapnp.conf
óáí root. Áõôü èá äçìéïõñãÞóåé Ýíá êáô' åëðßäá êáëü áñ÷åßï ñõèìßóåùí
ãéá ôéò PnP êÜñôåò óáò, áëëÜ ìå üëá ôá devices óå ó÷üëéá. Ðáñáêáëþ
äéïñèþóôå ôï áñ÷åßï áõôü ðñïóåêôéêÜ, êáé óõãêñßíåôå ôéò ôéìÝò ãéá ôá
êáíÜëéá DMA, IO êáé interrupts ìå ôéò ñõèìßóåéò ôéò êÜñôáò óáò êÜôù
áðü ðåñéâÜëëïí DOS Þ Windows áí áõôü åßíáé äõíáôüí (ìå ôá Win95,
êïéôÜîôå ôá resources ðïõ ÷ñçóéìïðïéïýíôáé áðü ôçí êÜñôá, êÜôù áðü ôï
resources óôïí device manager). Áí Ý÷åôå ðñïâëÞìáôá äéáâÜóôå
ðñïóåêôéêÜ ôçí ôåêìçñßùóç ðïõ Ýñ÷åôáé ìáæß ìå ôá isapnptools.
[4mÐÑÏÓÏ×Ç:[24m ôá isapnptools óõ÷íÜ áðïôõã÷Üíïõí íá åíôïðßóïõí êáé ôéò ôñåéò
èýñåò I/O ôçò óõóêåõÞò SB AWE Wave Table . Óõãêñßíåôå ðñïóåêôéêÜ ôçí
åããñáöÞ ó÷åôéêÜ ìå WaveTable óôï isapnp.conf óáò ìå ôï ðáñÜäåéãìá óôï
ôÝëïò áõôïý ôïõ HOWTO. Áí åßíáé áíáãêáßï ôñïðïðïéÞóôå ôéò I/O base
äéåõèýíóåéò.
[4mÐÑÏÓÏ×Ç:[24m Óýìöùíá ìå ôï isapnp-faq, ìåñéêÝò öïñÝò ôá isapnp
áðïôõã÷Üíïõí íá ðñïãñáììáôßóïõí ôïí áñéèìü ôçò ëïãéêÞò óõóêåõÞò
(logical device). Áí áíôéìåôùðßóåôå ìçíýìáôá ëÜèïõò üðùò ôï áêüëïõèï:
Error occurred executing request 'LD 2' on or around line...
ôüôå ðñïóðáèÞóôå íá ðñïóèÝóåôå (VERIFYLD N) óôçí áñ÷Þ ôïõ isapnp.conf.
Èá ðñÝðåé íá ÷ñçóéìïðïéÞóåôå ôïõëÜ÷éóôïí ôçí Ýêäïóç1.10 ãéá íá
äïõëÝøåé áõôü. Áí äåí ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå Ýêäïóç 1.10 Þ
íåþôåñç, ìðïñåßôå åðßóçò íá êÜíåôå POKE ôïõò áñéèìïýò ôïõ logical
device áðåõèåßáò. Áíáöåñèåßôå óôï isapnp-faq ãéá ðåñéóóüôåñåò
ðëçñïöïñßåò ó÷åôéêÜ ìå áõôÞ ôçí ðñïóÝããéóç. Áí äåí óáò äïõëÝøåé,
åðéêïéíùíÞóôå ìáæß ìïõ (èåùñþ ðùò êáé ïé Üíèñùðïé ôùí isapnp èá
åíäéáöÝñïíôáé åðßóçò).
[4mÐÑÏÓÏ×Ç:[24m Âåâáéùèåßôå ðùò ç ôåëåõôáßá ãñáììÞ åßíáé (WAITFORKEY), ç
ïðïßá ìðïñåß íá ðáñáëåßðåôáé óå ìåñéêÝò ðáëéüôåñåò åêäüóåéò ôïõ
pnpdump.
¸íá äåßãìá isapnp.conf ãéá ìüíï ìéá êÜñôá PnP (ôçí êÜñôá Þ÷ïõ)
âñßóêåôáé óôï ôÝëïò áõôïý ôïõ êåéìÝíïõ (äåò ôìÞìá ``Ðñüôõðï - Äåßãìá
<tt>isapnp.conf</tt>'').
Áí Ý÷åôå Ýíá óýóôçìá Debian, äåí ÷ñåéÜæïíôáé åðéðëÝïí ñõèìßóåéò. Ôá
isapnp èá áñ÷ßóïõí êáôÜ ôçí åêêßíçóç óôï /etc/init.d/boot ìå áõôü ôï
êïììáôÜêé êþäéêá, ðïõ ìÜëëïí èá èÝëáôå íá óõìðåñéëÜâåôå óôá scripts
åêêßíçóÞò óáò:
______________________________________________________________________
# Configure the isa plug and play boards before loading
# modules. Need to do this before loading modules to get
# a chance of configuring and starting PnP boards before
# the drivers mess all this up.
#
if [ -x /etc/init.d/isapnp ]
then
/etc/init.d/isapnp start
fi
______________________________________________________________________
üðïõ ôï /etc/init.d/isapnp åßíáé
______________________________________________________________________
#! /bin/sh
# /etc/init.d/isapnp: configure Plug and Play boards
test -x /sbin/isapnp || exit 0
/sbin/isapnp /etc/isapnp.conf
exit 0
______________________________________________________________________
Áí Ý÷åôå êÜðïéá Üëëç äéáíïìÞ Linux, åßóáóôå ìüíïé óáò. Äåí îÝñù ôé íá
êÜíù (êáíåßò ðñüèõìïò íá õðïâÜëëåé ðéï óõãêåêñéìÝíåò ðëçñïöïñßåò?).
Ìüíï âåâáéùèåßôå ðùò ôá isapnp áñ÷ßæïõí ðñéí ôá modules öïñôùèïýí(äåò
ðáñáêÜôù).
[1m3.3. Compile ôïõ ðõñÞíá[0m
Ðñéí áñ÷ßóåôå íá êÜíåôå îáíÜ compile ôïí ðõñÞíá èá ðñÝðåé íá
åöáñìüóåôå ôï AWE Driver Extension patch óôïí driver Þ÷ïõ. Áêüìá êáé
áí ôï äÝíôñï êþäéêá ôïõ ðõñÞíá óáò ðåñéÝ÷åé ôï awedrv extension (ãéá
íá ôï äåßôå áõôü ôóåêÜñåôå ôï /drivers/sound/lowlevel/ ), ìðïñåß íá
èåëÞóåôå íá áíáâáèìßóåôå ôï ëïãéóìéêü ôïõ awedrv . ÁêïëïõèÞóôå ôéò
ïäçãßåò åãêáôÜóôáóçò directory ôïõ êþäéêá ôïõ awedrv. Åí óõíôïìßá, èá
ðñÝðåé íá ôñÝîåôå Ýíá script åãêáôÜóôáóçò ðïõ åöáñìüæåé ôá patches
óôïí êþäéêá ôïõ ðõñÞíá.
Íá åßóáóôå ðñïóåêôéêüò ãéá ôï áí ðñÜãìáôé Ý÷åôå áíáâáèìßóåé ôïí ðõñÞíá
áöïý ôñÝîáôå ôï script åãêáôÜóôáóçò. Ôï script åëÝã÷åé áðëÜ áí êÜðïéï
áñ÷åßï õðÜñ÷åé êáé áí íáé, äåí åöáñìüæåé ôï áðáéôïýìåíï patch. Óáò
óõìâïõëåýù íá áðïìáêñýíåôå ôï áñ÷åßï drivers/sound/lowlevel/awe_wav.c
ðñéí ôñÝîåôå ôï script áöïý áíáâáèìßóåôå ôïí êþäéêá ôïõ ðõñÞíá.
ÌåôÜ èá ðñÝðåé íá ñõèìßóåôå ôïí ðõñÞíá ãéá õðïóôÞñéîç Þ÷ïõ. Åëðßæù íá
ãíùñßæåôå ôá âáóéêÜ ãéá ôï compile ôïõ ðõñÞíá, äåßôå ôï Sound HOWTO
êáé ôï Kernel HOWTO ãéá ëåðôïìÝñåéåò. Ðñï÷ùñÞóôå óôï directory ôïõ
êþäéêá ôïõ ðõñÞíá óáò (/usr/src/linux ãéá ðáñÜäåéãìá), êáé êÜíôå:
# make config
Þ make menuconfig Þ make xconfig. ÌåôÜ Ý÷åôå íá ñõèìßóåôå ôïí ðõñÞíá
óáò ìå ôïí ãíùóôü ôñüðï. Åêìåôáëëåõôåßôå áõôÞí ôçí åõêáéñßá ãéá íá
êÜíåôå Ýíá ìéêñü êáé éó÷õñü ðõñÞíá, åéäéêÜ ó÷åäéáóìÝíï ãéá ôï óýóôçìÜ
óáò. Âåâáéùèåßôå ðùò áðáíôÞóáôå óôï Enable loadable module support ìå
Y, áí èÝëåôå íá åãêáôáóôÞóåôå ôïí driver Þ÷ïõ óáí loadable module
(áíáãêáóôéêü áí Ý÷åôå êÜñôá PnP), áëëÜ åßìáé óßãïõñïò ðùò Ýôóé êáé
áëëéþò èá èåëÞóåôå íá ôï êÜíåôå áõôü.
Óå êÜðïéï óçìåßï, èá åñùôçèåßôå ãéá ôï áí èÝëåôå õðïóôÞñéîç êáñôþí
Þ÷ïõ. ÁðáíôÞóôå ìå Y Þ ìå M áí [4mäåí[24m Ý÷åôå êÜñôá PnP. ÐñÝðåé íá
áðáíôÞóåôå ìå M, ãéá module, áí Ý÷åôå êÜñôá PnP. Èá ðñÝðåé íá êÜíåôå
compile ôçí õðïóôÞñéîç Þ÷ïõ óáí module áí Ý÷åôå êÜñôá PnP ãéáôß ç
êÜñôá PnP ðñÝðåé íá áñ÷éêïðïéçèåß ðñéí ôï module öïñôùèåß.
Ïé áêüëïõèåò åñùôÞóåéò èá ðñÝðåé íá áðáíôçèïýí ìå Y , üëåò ïé Üëëåò ìå
N :
______________________________________________________________________
Sound Blaster (SB, SBPro, SB16, clones) support (CONFIG_SB) [Y/n/?]
Generic OPL2/OPL3 FM synthesizer support (CONFIG_ADLIB) [Y/n/?]
/dev/dsp and /dev/audio support (CONFIG_AUDIO) [Y/n/?]
MIDI interface support (CONFIG_MIDI) [Y/n/?]
FM synthesizer (YM3812/OPL-3) support (CONFIG_YM3812) [Y/n/?]
lowlevel sound driver support [Y/n/?]
AWE32 support (CONFIG_AWE32_SYNTH) [Y/n/?]
______________________________________________________________________
Ìüíï ç ôåëåõôáßá åßíáé ðñáãìáôéêÜ ãéá ôçí óýíèåóç Wave Table. Ïé
õðüëïéðåò åßíáé åðéëïãÝò ãéá SB 16 áðü ôïí driver Þ÷ïõ ôïõ OSS/Free.
ÅðéðëÝïí, ðñÝðåé íá ñõèìßóåôå èýñá I/O ôçò êÜñôáò. ÊïéôÜîôå óôï áñ÷åßï
isapnp.conf ãéá óõìâïõëÝò, áí âÝâáéá Ý÷åôå. Ãéá ìÝíá , ïé ðáñáêÜôù
default ôéìÝò, áñêïýí.
Óçìåéþóôå ðùò ïé ðñïêáèïñéóìÝíåò ôéìÝò ôïõ ñýèìéóçò ôïõ ðõñÞíá ìðïñåß
íá åßíáé ëÜèïò (åéäéêÜ ãéá ïé ôéìÝò SBC_IRQ êáé SB_MPU_BASE öáßíåôáé
íá åßíáé ëÜèïò ãéá ôéò ðåñéóóüôåñåò êÜñôåò
______________________________________________________________________
I/O base for SB Check from manual of the card (SBC_BASE) [220]
Sound Blaster IRQ Check from manual of the card (SBC_IRQ) [5]
Sound Blaster DMA 0, 1 or 3 (SBC_DMA) [1]
Sound Blaster 16 bit DMA (_REQUIRED_for SB16, Jazz16, SMW) 5, 6 or 7
(use 1 for 8 bit cards) (SB_DMA2) [5]
MPU401 I/O base of SB16, Jazz16 and ES1688 Check from manual of the card
(SB_MPU_BASE) [330]
SB MPU401 IRQ (Jazz16, SM Wave and ES1688) Use -1 with SB16 (SB_MPU_IRQ) [-1]
______________________________________________________________________
Ôþñá êÜíôå îáíÜ compile ôïí ðõñÞíá. Ïé ÷ñÞóôåò Debian èá ðñÝðåé íá
÷ñçóéìïðïéÞóïõí ôï ðáêÝôï kernel-package. Áõôü ôï ðáêÝôï êÜíåé ôï
compile üóï åýêïëï üóï êáé ôçí åãêáôÜóôáóç åíüò ðáêÝôïõ ãéá debian.
ÊïéôÜîôå óôçí ôåêìçñßùóç óôï /usr/doc/kernel-package/. Áêïëïõèåß ìéá
óõìâïõëÞ:
# make-kpkg clean
# make-kpkg -revision custom.1.0 kernel_image
êáé ìåôÜ dpkg -i /usr/src/kernel-image-2.0.29_custom.1.0_i386.deb.
Áí Ý÷åôå êÜðïéá Üëëç äéáíïìÞ Linux, áêïëïõèåßóôå ôïí êëáóóéêü ôñüðï
ãéá ôï compile åíüò íÝïõ ðõñÞíá. Ìçí îå÷Üóåôå íá êÜíåôå make modules
êáé make modules_install. ÊïéôÜîôå óôï Sound HOWTO ßóùò êáé óôï Kernel
HOWTO ãéá ðåñéóóüôåñåò ðëçñïöïñßåò.
[1m3.4. Åðáíåêêßíçóç[0m
Áöïý åãêáôáóôÞóåôå ôïí íÝï ðõñÞíá, èá ðñÝðåé íá êÜíåôå åðáíåêêßíçóç
(âåâáéùèåßôå ðùò Ý÷åôå ðñü÷åéñç ìéá äéóêÝôá åðáíåêêßíçóçò ðïõ
äïõëåýåé). Êáé ðñïóåõ÷çèåßôå.
Áí Ý÷åôå ìéá êÜñôá PnP âåâáéùèåßôå ðùò îåêéíÜôå ôá isapnp åßôå óôá
script åêêßíçóçò (üðùò ðåñéãñÜöôçêå ðáñáðÜíù), åßôå ÷åéñïêßíçôá:
# /sbin/isapnp /etc/isapnp.conf
Board 1 has Identity 74 00 00 e3 10 48 00 8c 0e: CTL0048 Serial No 58128
[checksum 74]
Ôþñá ìðïñåßôå íá åãêáôáóôÞóåôå ôïí driver Þ÷ïõ, áí ôïí Ý÷åôå êÜíåé
compiled óáí module:
# modprobe -a sound
AWE32 Sound Driver v0.3.3e (DRAM 2048k)
Áí íïìßæåôå ðùò ï åíôïðéóìüò ôçò ìíÞìçò äåí Þôáí óùóôüò (Ý÷ù ìéá
áíáöïñÜ êÜðïéïõ ðïõ åß÷å ìéá AWE64 ìå 4096k, êáé ``åíôïðéóìÝíá'' Þôáí
28672k), äïêéìÜóôå åßôå íá áíáâáèìßóåôå ôï ëïãéóìéêü awedrv Þ íá
êáèïñßóåôå ôï ðïóü ôçò ìíÞìçò óôï áñ÷åßï
/usr/src/linux/drivers/sound/lowlevel/awe_config.h, ãéá ðáñÜäåéãìá:
#define AWE_DEFAULT_MEM_SIZE 4096 /* kbytes */
ËõðÜìáé, áëëÜ ðñÝðåé íá êÜíåôå îáíÜ compile ôïí ðõñÞíá (ßóùò ìüíï ôá
modules áñêåß, áëëÜ äåí åßìáé óßãïõñïò).
Áí äïõëÝøåé, ßóùò íá èÝëåôå íá öïñôþíåôå ôï module Þ÷ïõ áõôüìáôá.
Ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå ôïí kerneld (ôï ãéáôß áõôü åßíáé Üó÷çìç
éäÝá åîçãÞèçêå óôï ôìÞìá1.4) Þ íá åéóÜãåôå ìéá ìüíï ãñáììÞ óôï ðïõ
ðåñéÝ÷åé ôç ëÝîç sound óto /etc/modules óáò (óå Debian) Þ ðñïóèÝóôå
/sbin/modprobe -a sound óôï script åêêßíçóÞò óáò.
[1m4. ¸ëåã÷ïò ôïõ Driver ¹÷ïõ[0m
[1m4.1. /proc/devices, /dev/sndstat[0m
Aí Ý÷åôå åíóùìáôùìÝíç õðïóôÞñéîç Þ÷ïõ, èá äåßôå êÜðïéåò ÷ñÞóéìåò
ðëçñïöïñßåò êáôÜ ôçí åêêßíçóç. Áí Ý÷åôå ôçí õðïóôÞñéîç Þ÷ïõ ùò
loadable module, èá ðÜñåôå ôéò ßäéåò ðëçñïöïñßåò (ßóùò áöïý
áðïìáêñýíåôå ôï module Þ÷ïõ ìå ôçí modprobe -r sound ðñþôá) ìå
# modprobe -a sound trace_init=1
Sound initialization started
<Sound Blaster 16 (4.13)> at 0x220 irq 5 dma 1,5
<Sound Blaster 16> at 0x330 irq 5 dma 0
<Yamaha OPL3 FM> at 0x388
Sound initialization complete
AWE32 Sound Driver v0.3.3e (DRAM 2048k)
Áí Ý÷åôå Ýíá åéêïíéêü óýóôçìá áñ÷åßùí /proc, ìðïñåßôå íá êïéôÜîåôå ôï
áñ÷åßï ìå
# cat /proc/devices
Character devices:
[...]
14 sound
[...]
ÌåôÜ óéãïõñåõôåßôå ðùò Ý÷åôå ôá óùóôÜ devices åãêáôåóôçìÝíá óôï /dev/.
ÊïéôÜîôå óôï Sound HOWTO ãéá ëåðôïìÝñåéåò. ÌåôÜ äåßôå ôï /dev/sndstat
ãéá ôçí êáôÜóôáóç ôïõ module ôïõ Þ÷ïõ:
# cat /dev/sndstat
Sound Driver:3.5.4-960630 (Sat Oct 11 19:35:14 CEST 1997 root,
Linux flora 2.0.29 #1 Sat Oct 11 19:12:56 CEST 1997 i586 unknown)
Kernel: Linux flora 2.0.29 #1 Sat Oct 11 19:36:23 CEST 1997 i586
Config options: 0
Installed drivers:
Type 1: OPL-2/OPL-3 FM
Type 2: Sound Blaster
Ôype 7: SB MPU-401
Card config:
Sound Blaster at 0x220 irq 5 drq 1,5
SB MPU-401 at 0x330 irq 5 drq 0
OPL-2/OPL-3 FM at 0x388 drq 0
Audio devices:
0: Sound Blaster 16 (4.13)
Synth devices:
0: Yamaha OPL-3
1: AWE32 Driver v0.3.3e (DRAM 2048k)
Midi devices:
0: Sound Blaster 16
Timers:
0: System clock
Mixers:
0: Sound Blaster
1: AWE32 Equalizer
Áí äåí äåßôå êÜôé óáí êáé áõôü, ßóùò õðÜñ÷åé ëÜèïò ìå ôéò ñõèìßóåéò
óáò. Ðñï÷ùñÞóôå êáé äåßôå ôé äå äïõëåýåé, ìåôÜ åðéóôñÝøôå óôï âÞìá
``Áñ÷ßæïíôáò'', åëÝã÷ïíôáò ôá ðÜíôá.
[1m4.2. ¸îïäïò - The Raw Audio Device[0m
ÐñïóðáèÞóôå íá âñåßôå Ýíá áñ÷åßï .au (Sun workstation) Þ Ýíá áñ÷åßï
raw file, êáé êÜíôå
# cat bell.au > /dev/audio
áíôßóôïé÷á.
# cat sample > /dev/dsp
Èá ðñÝðåé íá áêïýóåôå ôá ðåñéå÷üìåíá ôïõ áñ÷åßïõ ìÝóù ôïõ Audio Device
0: Sound Blaster 16 (4.3).
[1m4.3. ¸îïäïò - Óýíèåóç OPL-2/OPL-3[0m
Áí èÝëåôå íá ÷ñçóéìïðïéÞóåôå ôçí óýíèåóç OPL-2/OPL-3 FM ãéá íá ðáßîåôå
áñ÷åßá MIDI áðü ôçí êÜñôá Þ÷ïõ óáò, äïêéìÜóôå ôï ðñüãñáììá playmidi
(äåò Appendix B). Áñ÷ßóôå ôï ìå
# playmidi -f dance.mid
Þ
# playmidi -4 dance.mid
Ôï ðñþôï èá óáò äþóåé OPL-2, ôï ôåëåõôáßï OPL-3 ìïõóéêÞ MIDI . Áí ï
Þ÷ïò åßíáé ÷Üëéá, ìçí êáôçãïñåßôå ôï playmidi: Åßíáé ç óýíèåóç FM ðïõ
áêïýãåôáé Üó÷çìá.
Öáíôáóôåßôå ðùò èá åß÷áôå ìüíï ôïí Driver ¹÷ïõ ôçò OSS/Free Sound
Driver: Ëïéðüí áõôÞ åßíáé ç ðïéüôçôá ìïõóéêÞò MIDI ðïõ èá åðéôý÷åôå
(åêôüò ôçò óýíèåóçò ìÝóù ëïãéóìéêïý). Åõôõ÷þò, Ý÷åôå ìéá SB AWE, êáé
ìðïñåßôå íá ÷ñçóéìïðïéåßôå ôéò äõíáôüôçôåò ãéá Wave Table ìå ôï AWE
Sound Driver Extension.
[1m4.4. Åîïäïò - Óýíèåóç ìå ðßíáêá êõìáôïìïñöþí (Wave Table Synthesis)[0m
Ôï AWE Driver Extension Ýñ÷åôáé ìå êÜðïéá åéäéêÜ åñãáëåßá (awesfx) ãéá
íá êÜíåôå ÷ñÞóç ôçò óýíèåóçò ôïõ EMU 8000 Wave Table. Ðñþôá, ðñÝðåé íá
öïñôþóåôå ìéá ÔñÜðåæá ÄåéãìÜôùí ¹÷ùí óôçí êÜñôá óáò - áêüìá êáé áí
óêïðåýåôå íá áêïýóåôå ôá äåßãìáôá ðïõ õðÜñ÷ïõí óôçí ROM ! Ìðïñåßôå íá
ðÜñåôå ôá áñ÷åßá áðü ôá Windows - êïéôÜîôå ãéá áñ÷åßá ìå êáôáëÞîåéò
*.sfb Þ *.sf2.
Ôá äåßãìáôá ôçò ROM ìðïñïýí íá öïñôùèïýí ìå SYNTHGM.SBK, áëçèéíÜ
äåßãìáôá åßíáé óôï SYNTHGS.SBK êáé óôï SYNTHMT.SBK, êáèþò åðßóçò êáé
óôï SAMPLE.SBK. Ìðïñåßôå íá ðÜñåôå êé Üëëåò ÔñÜðåæåò ÄåéãìÜôùí ¹÷ùí
ìÝóù ftp Þ www. ÄïêéìÜóôå ôçí EMU Homepage, ôï web site ôçò Creative
Labs, êáé êïéôÜîôå êáé ôá äåßãìáôá ôïõ Chaos, åßíáé áëçèéíÜ ðïëý êáëÜ
(íá ôóåêÜñåôå óßãïõñá êáé ôï site ôçò AWE Driver).
ÐñïóðáèÞóôå íá öïñôþóåôå ôï óôÜíôáñô GM (ROM) ìå
# sfxload -i synthgm.sbk
êáé ìåôÜ ðáßîôå Ýíá áñ÷åßï midi ðïõ Ýñ÷åôáé ìáæß ìå ôçí SB AWE óáò:
# drvmidi dance.mid
[1m4.5. Ìßîç[0m
ÐÜñôå ôï áãáðçìÝíï óáò ðñüãñáììá ìßîçò êáé áñ÷ßóôå ôï. ÎåêéíÞóôå Ýíá
äåßãìá raw audio êáé äýï áñ÷åßá MIDI ôáõôü÷ñïíá, êáé äïêéìÜóôå ôéò
ñõèìßóåéò ôïõ mixer.
Ðáßîôå ãéá ëßãï, èá ðñÝðåé íá åßíáé ðïëý åýêïëï. Íá ç ëßóôá ìå ôá
devices êáé ðùò ëÝãïíôáé:
[1mYamaha OPL-3[0m
Synth or FM
[1mAWE32 Driver[0m
Synth or FM (does anyone know a mixer were the last two are
separated from each other?)
[1mSound Blaster 16 (4.13)[0m
PCM or DSP
[1mPC Speaker (still alive)[0m
Spkr
¶ëëåò ñõèìßóåéò ôïõ ìßêôç áíáöÝñïíôáé óôï CD ROM, ðïõ åßíáé ðéèáíÜ
óõíäåäåìÝíï ìå ôç êÜñôá Þ÷ïõ, ôçí Êýñéá ¸íôáóç ¹÷ïõ, ÌðÜóá, Ðñßìá, êáé
åõáéóèçóßá ç÷ïãñÜöçóçò ôùí äéáöüñùí ãñáììþí åéóüäïõ. Ìðïñåßôå íá
ðñïóäéïñßóåôå ðïéåò åßóïäïé èá ç÷ïãñáöïýíôáé.
[1m4.6. Åßóïäïò - Äåéãìáôïëçøßá ìå ôï Raw Audio Device[0m
Ìðïñåßôå íá ç÷ïãñáöÞóåôå áðü äéáöïñåôéêÝò ðçãÝò: Ýíá óõíäåäåìÝíï CD
ROM, Ýíá ìéêñüöùíï óôï mic, êáé ïôéäÞðïôå ìðïñåß íá óõíäåèåß óôï line
in. ÂÜëôå ôïí ìßêôç óôçí êáôÜëëçëç èÝóç. Ðáßîôå Ýíáí Þ÷ï êáé
ç÷ïãñáöÞóôå óå êÜðïéï áñ÷åßï, äéáâÜæïíôáò áðü ôï Raw Audio Device, ãéá
ðáñÜäåéãìá:
# cdplay
# dd bs=8k count=5 </dev/dsp >music.au
5+0 records in
5+0 records out
# cat music.au >/dev/dsp
ç÷ïãñáöåß êáé ðáßæåé ðÝíôå äåõôåñüëåðôá Þ÷ïõ áðü ôç óõóêåõÞ åéóüäïõ.
[1m4.7. Ç Èýñá MIDI[0m
ËõðÜìáé, äåí õðÜñ÷ïõí ðëçñïöïñßåò ãéá ôç èýñá MIDI áêüìá!
[1m5. Ëïãéóìéêü ôïõ AWE Driver[0m
[1m5.1. sfxload[0m
Ìðïñåßôå íá öïñôþóåôå äåßãìáôá óôçí DRAM ôçò êÜñôáò Þ÷ïõ óáò ìå ôï
åñãáëåßï sfxload. Óçìåéþóôå ðùò ìðïñåßôå íá öïñôþóåôå ìüíï Ýíá
áñ÷åßï-äåßãìá áíÜ ôñÜðåæá (bank), ìå ôçí bank 0 ùò default. ¸ôóé, ìåôÜ
ôï sfxload synthgs.sbk, ôá ìüíá äåßãìáôá óôçí êÜñôá óáò åßíáé ôá GS.
Áí èÝëåôå íá öïñôþóåôå åðéðëÝïí ÔñÜðåæåò ÄåéãìÜôùí ¹÷ïõ (Sound Font
Banks), èá ðñÝðåé íá ÷ñçóéìïðïéÞóåôå ôçí åðéëïãÞ -b, ãéá ðáñÜäåéãìá:
# sfxload synthgs.sbk
# sfxload -b1 sample.sbk
# drvmidi sfx.mid
Ìðïñåßôå íá öïñôþóåôå ìéá default Sound Font Bank áõôüìáôá
åãêáèéóôþíôáò ôï module. ÁðëÜ ðñïóèÝóôå ìéá ãñáììÞ üðùò ç:
post-install sound /usr/bin/sfxload synthgm.sbk
óôï áñ÷åßï óáò /etc/conf.modules.
Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò äåßôå ôçí ôåêìçñßùóç ãéá ôï sfxload.
[1m5.2. drvmidi[0m
Ìå ôï ðñüãñáììá drvmidi, ìðïñåßôå íá ÷ñçóéìïðïéåßôå ôïí AWE Driver óáò
ãéá íá ðáßæåôå áñ÷åßá MIDI. ÁðëÜ êáèïñßóôå ôï üíïìá ôïõ midi áñ÷åßïõ
óáò ìåôÜ ôçí åíôïëÞ:
# drvmidi waltz.mid
Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò äåßôå ôçí ôåêìçñßùóç ãéá ôï drvmidi.
[1m6. ÐáñÜñôçìá[0m
[1m6.1. ÅðéðëÝïí Ðëçñïöïñßåò[0m
[1mÔï Linux Sound HOWTO[0m
ÓõããñáöÝáò: Jeff Tranter, <jeff_tranter@pobox.com> Ôåëåõôáßá
Ýêäïóç: v1.17, 4 Áõãïýóôïõ 1997 Ðáñáêáëþ êïéôÜîôå ðñïóåêôéêÜ ôï
Sound HOWTO (äéáèÝóéìï óôï sunsite.unc.edu êáé Üëëá sites).
ÐåñéÝ÷åé ðïëëÜ óôïé÷åßá ãéá ôï compile ôïõ ðõñÞíá ìå õðïóôÞñéîç
Þ÷ïõ, êáé åîçãåß ðïëëÜ ãéá ôásound devices, ôéò åöáñìïãÝò êëð.
Èåùñþ áõôü ôï HOWTO ùò óõìðëçñùìáôéêü ôïõ Sound HOWTO.
[1mÔï Linux Sound Playing HOWTO[0m
ÓõããñáöÝáò: Yoo C. Chung, <wacko@laplace.snu.ac.kr> Ôåëåõôáßá
Ýêäïóç: v1.4, 13 ÌáÀïõ 1997 Èá ðñÝðåé åðßóçò íá êïéôÜîåôå ôï
Sound Playing HOWTO. Óáò ëÝåé ãéá äéÜöïñá formats Þ÷ïõ êáé
åöáñìïãÝò ðïõ ôá åêôåëïýí.
[1mÔï AWE Driver FAQ[0m
ÓõããñáöÝáò: Takashi Iwai <iwai@dragon.mm.t.u-tokyo.ac.jp> ÐçãÞ:
<http://bahamut.mm.t.u-tokyo.ac.jp/~iwai/awedrv/awedrv-faq.html>
Áí Ý÷åôå ðñïâëÞìáôá óôçí åãêáôÜóôáóç ôïõ AWE Driver Þ
÷ñçóéìïðïéåßôå óýíèåóç Wave Table óôçí Sound Blaster óáò, ôüôå
êïéôÜîôå ôï.
[1mÔï ISA PnP FAQ[0m
ÓõããñáöÝáò: Peter Fox <fox@roestock.demon.co.uk> ÐçãÞ:
<http://www.roestock.demon.co.uk/isapnptools/isapnpfaq.html> Áí
Ý÷åôå ðñïâëÞìáôá óôçí ñýèìéóç ôùí ISA PnP êáñôþí óáò, ôüôå áõôü
åßíáé ç âßâëïò óáò.
[1m6.2. ÐçãÝò[0m
isapnptools
ÓõããñáöÝáò: Peter Fox <fox@roestock.demon.co.uk>
Ôåëåõôáßá Ýêäïóç: 1.11
ÐçãÞ: <http://www.roestock.demon.co.uk/isapnptools/index.html>
Áí óôåßëåôå patches, áíáöïñÝò bugs Þ ó÷üëéá, ãñÜøôå êÜðïõ ìÝóá
óôï èÝìá 'isapnp' êáé óôåßëôå ôï óôï
isapnp@roestock.demon.co.uk.
awedrv
ÓõããñáöÝáò: <iwai@dragon.mm.t.u-tokyo.ac.jp>
Ôåëåõôáßá Ýêäïóç: 0.4.2c
ÐçãÞ: <http://bahamut.mm.t.u-tokyo.ac.jp/~iwai/awedrv/>
[1mLinux kernel[0m
ÓõããñáöÝáò: Linus Torvald êáé ðïëëïß Üëëïé
Ôåëåõôáßá Ýêäïóç: Ðñïò ôï ðáñüí, èá ðñÝðåé íá ÷ñçóéìïðïéåßôå ôçí
2.0.29
ÐçãÞ: ðáíôïý, áðü üðïõ ìðïñåßò íá âñåéò Linux :)
[1mOSS/Free[0m
ÓõããñáöÝáò: Hannu Savolainen (Ðáñáêáëþ êïéôÜîôå ôï
<http://www.4front-tech.com/usslite ðñéí óôåßëåôå e-mail>).
Ôåëåõôáßá Ýêäïóç: ¸÷ù ôçí 3.5.5-beta1
ÐçãÞ: ìå ôï ðáêÝôï ôïõ êþäéêá ôïõ ðõñÞíá ôïõ Linux
Ðëçñïöïñßåò: <http://www.4front-tech.com/usslite> Þ ôï
ÅõñùðáÀêü mirror <http://personal.eunet.fi/pp/voxware>.
[1m6.3. Ðñüôõðï - Äåßãìá isapnp.conf[0m
Óôï áñ÷åßï ñõèìßóåùí ãéá ISA PnP ðïõ äçìéïýñãçóå ôï pnpdump, ôá
devices ôùí êáñôþí PnP óáò åìöáíßæïíôáé ùò ôìÞìáôá. Óôï ðáñáêÜôù, ìéá
êÜñôá åíôïðßóôçêå (ç êÜñôá Þ÷ïõ), ìå ôÝóóåñá ëïãéêÜ devices:
· LD 0: Audio Device
· LD 1: IDE Device
· LD 2: WaveTable Device
· LD 3: Gameport Device
¶öçóá ôï LD 1 áññýèìéóôï, åðåéäÞ äåí Ý÷ù CD ROM åíùìÝíï ìå ôçí èýñá
IDE ôçò êÜñôáò Þ÷ïõ ìïõ. Áí äåí Ý÷åôå èýñá IDE óôçí SB óáò, ôüôå ç LD
1 èá åßíáé ôï Gameport Device êáé ôï LD 3 äåí èá åìöáíßæåôáé.
Ðáñáêáëþ, áíáöåñèåßôå óôï ôìÞìá ``Áñ÷ßæïíôáò'' ãéá ðåñáéôÝñù
(óçìáíôéêÝò!) ðëçñïöïñßåò ó÷åôéêÜ ìå áõôü ôï áñ÷åßï.
______________________________________________________________________
# $Id: pnpdump.c,v 1.9 1997/06/10 21:37:32 fox Exp $
# This is free software, see the sources for details.
# This software has NO WARRANTY, use at your OWN RISK
#
# For details of this file format, see isapnp.conf(5)
#
# For latest information on isapnp and pnpdump see:
# http://www.roestock.demon.co.uk/isapnptools/
#
# Compiler flags: -DREALTIME -DNEEDSETSCHEDULER
(READPORT 0x0203)
(ISOLATE)
(IDENTIFY *)
# Try the following if you get error messages like
# Error occurred executing request 'LD 2' on or around line...
#(VERIFYLD N)
# ANSI string -->Creative SB32 PnP<--
(CONFIGURE CTL0048/58128 (LD 0
# ANSI string -->Audio<--
(INT 0 (IRQ 5 (MODE +E)))
(DMA 0 (CHANNEL 1))
(DMA 1 (CHANNEL 5))
(IO 0 (BASE 0x0220))
(IO 1 (BASE 0x0330))
(IO 2 (BASE 0x0388))
(ACT Y)
))
(CONFIGURE CTL0048/58128 (LD 1
# ANSI string -->IDE<--
# (INT 0 (IRQ 10 (MODE +E)))
# (IO 0 (BASE 0x0168))
# (IO 1 (BASE 0x036e))
# (ACT Y)
))
(CONFIGURE CTL0048/58128 (LD 2
# ANSI string -->WaveTable<--
(IO 0 (BASE 0x0620))
(IO 1 (BASE 0x0A20))
(IO 2 (BASE 0x0E20))
(ACT Y)
))
(CONFIGURE CTL0048/58128 (LD 3
# ANSI string -->Game<--
(IO 0 (BASE 0x0200))
(ACT Y)
))
# Returns all cards to the "Wait for Key" state
(WAITFORKEY)
______________________________________________________________________
