diff options
Diffstat (limited to 'share/man/man4')
| -rw-r--r-- | share/man/man4/Makefile | 6 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/Makefile | 2 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/spkr.4 | 249 | ||||
| -rw-r--r-- | share/man/man4/spkr.4 | 8 |
4 files changed, 9 insertions, 256 deletions
diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile index b22b7ededf1a..d6e0d3db51d8 100644 --- a/share/man/man4/Makefile +++ b/share/man/man4/Makefile @@ -301,6 +301,7 @@ MAN= aac.4 \ snd_vibes.4 \ snp.4 \ spic.4 \ + ${_spkr.4} \ splash.4 \ sppp.4 \ ste.4 \ @@ -461,6 +462,7 @@ MLINKS+=sk.4 if_sk.4 MLINKS+=sl.4 if_sl.4 MLINKS+=smp.4 SMP.4 MLINKS+=sn.4 if_sn.4 +MLINKS+=${_spkr.4} ${_speaker.4} MLINKS+=splash.4 screensaver.4 MLINKS+=ste.4 if_ste.4 MLINKS+=stf.4 if_stf.4 @@ -484,8 +486,10 @@ MLINKS+=xe.4 if_xe.4 MLINKS+=xl.4 if_xl.4 .if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386" -_nve.4= nve.4 _if_nve.4= if_nve.4 +_nve.4= nve.4 +_spkr.4= spkr.4 +_speaker.4= speaker.4 .endif .if exists(${.CURDIR}/man4.${MACHINE_ARCH}) diff --git a/share/man/man4/man4.i386/Makefile b/share/man/man4/man4.i386/Makefile index 43e85257e773..c5ca2d786c13 100644 --- a/share/man/man4/man4.i386/Makefile +++ b/share/man/man4/man4.i386/Makefile @@ -43,7 +43,6 @@ MAN= acpi_asus.4 \ scd.4 \ smapi.4 \ snc.4 \ - spkr.4 \ sr.4 \ streams.4 \ svr4.4 \ @@ -57,7 +56,6 @@ MLINKS+=ndis.4 if_ndis.4 MLINKS+=oltr.4 if_oltr.4 MLINKS+=pae.4 PAE.4 MLINKS+=sbni.4 if_sbni.4 -MLINKS+=spkr.4 speaker.4 MANSUBDIR=/i386 diff --git a/share/man/man4/man4.i386/spkr.4 b/share/man/man4/man4.i386/spkr.4 deleted file mode 100644 index fc0ed99bb613..000000000000 --- a/share/man/man4/man4.i386/spkr.4 +++ /dev/null @@ -1,249 +0,0 @@ -.\" -.\" $FreeBSD$ -.\" -.Dd November 7, 1993 -.Dt SPKR 4 i386 -.Os -.Sh NAME -.Nm speaker , -.Nm spkr -.Nd console speaker device driver -.Sh SYNOPSIS -.Cd device speaker -.In machine/speaker.h -.Sh DESCRIPTION -The speaker device driver allows applications to control the PC console -speaker on an -.Tn IBM-PC Ns --compatible -machine running -.Fx . -.Pp -Only one process may have this device open at any given time; -.Xr open 2 -and -.Xr close 2 -are used to lock and relinquish it. -An attempt to open when -another process has the device locked will return -1 with an -.Er EBUSY -error -indication. -Writes to the device are interpreted as `play strings' in a -simple ASCII melody notation. -An -.Xr ioctl 2 -request -for tone generation at arbitrary -frequencies is also supported. -.Pp -Sound-generation does not monopolize the processor; in fact, the driver -spends most of its time sleeping while the PC hardware is emitting -tones. -Other processes may emit beeps while the driver is running. -.Pp -Applications may call -.Xr ioctl 2 -on a speaker file descriptor to control the -speaker driver directly; definitions for the -.Xr ioctl 2 -interface are in -.In machine/speaker.h . -The -.Li tone_t -structure used in these calls has two fields, -specifying a frequency (in Hz) and a duration (in 1/100ths of a second). -A frequency of zero is interpreted as a rest. -.Pp -At present there are two such -.Xr ioctl 2 -calls. -.Dv SPKRTONE -accepts a pointer to a -single tone structure as third argument and plays it. -.Dv SPKRTUNE -accepts a -pointer to the first of an array of tone structures and plays them in -continuous sequence; this array must be terminated by a final member with -a zero duration. -.Pp -The play-string language is modeled on the PLAY statement conventions of -.Tn IBM -Advanced BASIC 2.0. -The -.Li MB , -.Li MF , -and -.Li X -primitives of PLAY are not -useful in a timesharing environment and are omitted. -The `octave-tracking' -feature and the slur mark are new. -.Pp -There are 84 accessible notes numbered 1-84 in 7 octaves, each running from -C to B, numbered 0-6; the scale is equal-tempered A440 and octave 3 starts -with middle C. -By default, the play function emits half-second notes with the -last 1/16th second being `rest time'. -.Pp -Play strings are interpreted left to right as a series of play command groups; -letter case is ignored. -Play command groups are as follows: -.Bl -tag -width CDEFGABxx -.It Li CDEFGAB -Letters A through G cause the corresponding note to be played in the -current octave. -A note letter may optionally be followed by an -.Dq Em "accidental sign" , -one of # + or -; the first two of these cause it to be sharped one -half-tone, the last causes it to be flatted one half-tone. -It may -also be followed by a time value number and by sustain dots (see -below). -Time values are interpreted as for the L command below. -.It Ns Li O Sy n -If -.Sy n -is numeric, this sets the current octave. -.Sy n -may also be one of -.Li L -or -.Li N -to enable or disable octave-tracking (it is disabled by default). -When octave-tracking is on, interpretation of a pair of letter notes -will change octaves if necessary in order to make the smallest -possible jump between notes. -Thus ``olbc'' will be played as -``olb>c'', and ``olcb'' as ``olc<b''. -Octave locking is disabled for -one letter note following >, < and O[0123456]. -(The octave-locking -feature is not supported in -.Tn IBM -BASIC.) -.It Li > -Bump the current octave up one. -.It Li < -Drop the current octave down one. -.It Ns Li N Sy n -Play note -.Sy n , -.Sy n -being 1 to 84 or 0 for a rest of current time value. -May be followed by sustain dots. -.It Ns Li L Sy n -Sets the current time value for notes. -The default is -.Li L4 , -quarter or crotchet notes. -The lowest possible value is 1; values up -to 64 are accepted. -.Li L1 -sets whole notes, -.Li L2 -sets half notes, -.Li L4 -sets quarter notes, etc. -.It Ns Li P Sy n -Pause (rest), with -.Sy n -interpreted as for -.Li L Sy n . -May be followed by -sustain dots. -May also be written -.Li ~ . -.It Ns Li T Sy n -Sets the number of quarter notes per minute; default is 120. -Musical -names for common tempi are: -.Bd -literal -offset indent - Tempo Beats Per Minute -very slow Larghissimo - Largo 40-60 - Larghetto 60-66 - Grave - Lento - Adagio 66-76 -slow Adagietto - Andante 76-108 -medium Andantino - Moderato 108-120 -fast Allegretto - Allegro 120-168 - Vivace - Veloce - Presto 168-208 -very fast Prestissimo -.Ed -.It Li M[LNS] -Set articulation. -.Li MN -.Li ( N -for normal) is the default; the last 1/8th of -the note's value is rest time. -You can set -.Li ML -for legato (no rest space) or -.Li MS -for staccato (1/4 rest space). -.El -.Pp -Notes (that is, -.Li CDEFGAB -or -.Li N -command character groups) may be followed by -sustain dots. -Each dot causes the note's value to be lengthened by one-half -for each one. -Thus, a note dotted once is held for 3/2 of its undotted value; -dotted twice, it is held 9/4, and three times would give 27/8. -.Pp -A note and its sustain dots may also be followed by a slur mark (underscore). -This causes the normal micro-rest after the note to be filled in, slurring it -to the next one. -(The slur feature is not supported in -.Tn IBM -BASIC.) -.Pp -Whitespace in play strings is simply skipped and may be used to separate -melody sections. -.Sh FILES -.Bl -tag -width /dev/speakerxx -.It Pa /dev/speaker -speaker device file -.El -.Sh SEE ALSO -.Xr spkrtest 8 -.Sh HISTORY -The -.Nm -device appeared in -.Fx 1.0 . -.Sh AUTHORS -.An Eric S. Raymond Aq esr@snark.thyrsus.com -June 1990 -.Sh "PORTED BY" -.An Andrew A. Chernov Aq ache@astral.msk.su -.Sh BUGS -Due to roundoff in the pitch tables and slop in the tone-generation and timer -hardware (neither of which was designed for precision), neither pitch accuracy -nor timings will be mathematically exact. -There is no volume control. -.Pp -The action of two or more sustain dots does not reflect standard musical -notation, in which each dot adds half the value of the previous dot -modifier, not half the value of the note as modified. -Thus, a note dotted -once is held for 3/2 of its undotted value; dotted twice, it is held 7/4, -and three times would give 15/8. -The multiply-by-3/2 interpretation, -however, is specified in the -.Tn IBM -BASIC manual and has been retained for -compatibility. -.Pp -In play strings which are very long (longer than your system's physical I/O -blocks) note suffixes or numbers may occasionally be parsed incorrectly due -to crossing a block boundary. diff --git a/share/man/man4/spkr.4 b/share/man/man4/spkr.4 index fc0ed99bb613..1f39a1eec0ec 100644 --- a/share/man/man4/spkr.4 +++ b/share/man/man4/spkr.4 @@ -1,8 +1,8 @@ .\" .\" $FreeBSD$ .\" -.Dd November 7, 1993 -.Dt SPKR 4 i386 +.Dd November 10, 2005 +.Dt SPKR 4 .Os .Sh NAME .Nm speaker , @@ -10,7 +10,7 @@ .Nd console speaker device driver .Sh SYNOPSIS .Cd device speaker -.In machine/speaker.h +.In dev/speaker/speaker.h .Sh DESCRIPTION The speaker device driver allows applications to control the PC console speaker on an @@ -47,7 +47,7 @@ on a speaker file descriptor to control the speaker driver directly; definitions for the .Xr ioctl 2 interface are in -.In machine/speaker.h . +.In dev/speaker/speaker.h . The .Li tone_t structure used in these calls has two fields, |