2 * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
3 * this version considerably modified by David Borowski, david575@rogers.com
5 * Copyright (C) 1998-99 Kirk Reiser.
6 * Copyright (C) 2003 David Borowski.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * this code is specificly written as a driver for the speakup screenreview
19 * package and is not a general device driver.
24 #include "speakup_acnt.h" /* local header file for Accent values */
26 #define DRV_VERSION "2.11"
27 #define PROCSPEECH '\r'
29 static int synth_probe(struct spk_synth
*synth
);
31 static struct var_t vars
[] = {
32 { CAPS_START
, .u
.s
= {"\033P8" } },
33 { CAPS_STOP
, .u
.s
= {"\033P5" } },
34 { RATE
, .u
.n
= {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
35 { PITCH
, .u
.n
= {"\033P%d", 5, 0, 9, 0, 0, NULL
} },
36 { VOL
, .u
.n
= {"\033A%d", 9, 0, 9, 0, 0, NULL
} },
37 { TONE
, .u
.n
= {"\033V%d", 5, 0, 9, 0, 0, NULL
} },
38 { DIRECT
, .u
.n
= {NULL
, 0, 0, 1, 0, 0, NULL
} },
43 * These attributes will appear in /sys/accessibility/speakup/acntsa.
45 static struct kobj_attribute caps_start_attribute
=
46 __ATTR(caps_start
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
47 static struct kobj_attribute caps_stop_attribute
=
48 __ATTR(caps_stop
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
49 static struct kobj_attribute pitch_attribute
=
50 __ATTR(pitch
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
51 static struct kobj_attribute rate_attribute
=
52 __ATTR(rate
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
53 static struct kobj_attribute tone_attribute
=
54 __ATTR(tone
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
55 static struct kobj_attribute vol_attribute
=
56 __ATTR(vol
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
58 static struct kobj_attribute delay_time_attribute
=
59 __ATTR(delay_time
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
60 static struct kobj_attribute direct_attribute
=
61 __ATTR(direct
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
62 static struct kobj_attribute full_time_attribute
=
63 __ATTR(full_time
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
64 static struct kobj_attribute jiffy_delta_attribute
=
65 __ATTR(jiffy_delta
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
66 static struct kobj_attribute trigger_time_attribute
=
67 __ATTR(trigger_time
, S_IWUSR
|S_IRUGO
, spk_var_show
, spk_var_store
);
70 * Create a group of attributes so that we can create and destroy them all
73 static struct attribute
*synth_attrs
[] = {
74 &caps_start_attribute
.attr
,
75 &caps_stop_attribute
.attr
,
76 &pitch_attribute
.attr
,
80 &delay_time_attribute
.attr
,
81 &direct_attribute
.attr
,
82 &full_time_attribute
.attr
,
83 &jiffy_delta_attribute
.attr
,
84 &trigger_time_attribute
.attr
,
85 NULL
, /* need to NULL terminate the list of attributes */
88 static struct spk_synth synth_acntsa
= {
90 .version
= DRV_VERSION
,
91 .long_name
= "Accent-SA",
92 .init
= "\033T2\033=M\033Oi\033N1\n",
93 .procspeech
= PROCSPEECH
,
99 .startup
= SYNTH_START
,
100 .checkval
= SYNTH_CHECK
,
102 .probe
= synth_probe
,
103 .release
= spk_serial_release
,
104 .synth_immediate
= spk_synth_immediate
,
105 .catch_up
= spk_do_catch_up
,
106 .flush
= spk_synth_flush
,
107 .is_alive
= spk_synth_is_alive_restart
,
108 .synth_adjust
= NULL
,
109 .read_buff_add
= NULL
,
118 .attrs
= synth_attrs
,
123 static int synth_probe(struct spk_synth
*synth
)
127 failed
= spk_serial_synth_probe(synth
);
129 spk_synth_immediate(synth
, "\033=R\r");
132 synth
->alive
= !failed
;
136 module_param_named(ser
, synth_acntsa
.ser
, int, S_IRUGO
);
137 module_param_named(start
, synth_acntsa
.startup
, short, S_IRUGO
);
139 MODULE_PARM_DESC(ser
, "Set the serial port for the synthesizer (0-based).");
140 MODULE_PARM_DESC(start
, "Start the synthesizer once it is loaded.");
142 module_spk_synth(synth_acntsa
);
144 MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
145 MODULE_AUTHOR("David Borowski");
146 MODULE_DESCRIPTION("Speakup support for Accent SA synthesizer");
147 MODULE_LICENSE("GPL");
148 MODULE_VERSION(DRV_VERSION
);