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c6e3fd22 WH |
1 | /* |
2 | * originally written by: Kirk Reiser <kirk@braille.uwo.ca> | |
4d0bdcb1 | 3 | * this version considerably modified by David Borowski, david575@rogers.com |
c6e3fd22 WH |
4 | * |
5 | * Copyright (C) 1998-99 Kirk Reiser. | |
6 | * Copyright (C) 2003 David Borowski. | |
7 | * | |
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. | |
12 | * | |
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. | |
17 | * | |
c6e3fd22 WH |
18 | * this code is specificly written as a driver for the speakup screenreview |
19 | * package and is not a general device driver. | |
20 | */ | |
21 | ||
22 | #include "spk_priv.h" | |
23 | #include "speakup.h" | |
24 | #include "speakup_acnt.h" /* local header file for Accent values */ | |
25 | ||
26 | #define DRV_VERSION "2.11" | |
c6e3fd22 WH |
27 | #define PROCSPEECH '\r' |
28 | ||
29 | static int synth_probe(struct spk_synth *synth); | |
30 | ||
31 | static struct var_t vars[] = { | |
28ba8677 CB |
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 } }, | |
c6e3fd22 WH |
39 | V_LAST_VAR |
40 | }; | |
41 | ||
42 | /* | |
43 | * These attributes will appear in /sys/accessibility/speakup/acntsa. | |
44 | */ | |
45 | static struct kobj_attribute caps_start_attribute = | |
73c3700e | 46 | __ATTR(caps_start, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 47 | static struct kobj_attribute caps_stop_attribute = |
73c3700e | 48 | __ATTR(caps_stop, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 49 | static struct kobj_attribute pitch_attribute = |
73c3700e | 50 | __ATTR(pitch, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 51 | static struct kobj_attribute rate_attribute = |
73c3700e | 52 | __ATTR(rate, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 53 | static struct kobj_attribute tone_attribute = |
73c3700e | 54 | __ATTR(tone, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 55 | static struct kobj_attribute vol_attribute = |
73c3700e | 56 | __ATTR(vol, 0644, spk_var_show, spk_var_store); |
c6e3fd22 WH |
57 | |
58 | static struct kobj_attribute delay_time_attribute = | |
73c3700e | 59 | __ATTR(delay_time, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 60 | static struct kobj_attribute direct_attribute = |
73c3700e | 61 | __ATTR(direct, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 62 | static struct kobj_attribute full_time_attribute = |
73c3700e | 63 | __ATTR(full_time, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 64 | static struct kobj_attribute jiffy_delta_attribute = |
73c3700e | 65 | __ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store); |
c6e3fd22 | 66 | static struct kobj_attribute trigger_time_attribute = |
73c3700e | 67 | __ATTR(trigger_time, 0644, spk_var_show, spk_var_store); |
c6e3fd22 WH |
68 | |
69 | /* | |
70 | * Create a group of attributes so that we can create and destroy them all | |
71 | * at once. | |
72 | */ | |
73 | static struct attribute *synth_attrs[] = { | |
74 | &caps_start_attribute.attr, | |
75 | &caps_stop_attribute.attr, | |
76 | &pitch_attribute.attr, | |
77 | &rate_attribute.attr, | |
78 | &tone_attribute.attr, | |
79 | &vol_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 */ | |
86 | }; | |
87 | ||
88 | static struct spk_synth synth_acntsa = { | |
89 | .name = "acntsa", | |
90 | .version = DRV_VERSION, | |
91 | .long_name = "Accent-SA", | |
92 | .init = "\033T2\033=M\033Oi\033N1\n", | |
93 | .procspeech = PROCSPEECH, | |
94 | .clear = SYNTH_CLEAR, | |
95 | .delay = 400, | |
96 | .trigger = 50, | |
97 | .jiffies = 30, | |
98 | .full = 40000, | |
8a21ff77 | 99 | .dev_name = SYNTH_DEFAULT_DEV, |
c6e3fd22 WH |
100 | .startup = SYNTH_START, |
101 | .checkval = SYNTH_CHECK, | |
102 | .vars = vars, | |
bd697e29 | 103 | .io_ops = &spk_ttyio_ops, |
c6e3fd22 | 104 | .probe = synth_probe, |
bd697e29 OK |
105 | .release = spk_ttyio_release, |
106 | .synth_immediate = spk_ttyio_synth_immediate, | |
c6e3fd22 WH |
107 | .catch_up = spk_do_catch_up, |
108 | .flush = spk_synth_flush, | |
109 | .is_alive = spk_synth_is_alive_restart, | |
110 | .synth_adjust = NULL, | |
111 | .read_buff_add = NULL, | |
112 | .get_index = NULL, | |
113 | .indexing = { | |
114 | .command = NULL, | |
115 | .lowindex = 0, | |
116 | .highindex = 0, | |
117 | .currindex = 0, | |
118 | }, | |
119 | .attributes = { | |
120 | .attrs = synth_attrs, | |
121 | .name = "acntsa", | |
122 | }, | |
123 | }; | |
124 | ||
125 | static int synth_probe(struct spk_synth *synth) | |
126 | { | |
127 | int failed; | |
128 | ||
bd697e29 | 129 | failed = spk_ttyio_synth_probe(synth); |
c6e3fd22 | 130 | if (failed == 0) { |
98c1fda7 | 131 | synth->synth_immediate(synth, "\033=R\r"); |
c6e3fd22 WH |
132 | mdelay(100); |
133 | } | |
134 | synth->alive = !failed; | |
135 | return failed; | |
136 | } | |
137 | ||
73c3700e | 138 | module_param_named(ser, synth_acntsa.ser, int, 0444); |
8a21ff77 | 139 | module_param_named(dev, synth_acntsa.dev_name, charp, S_IRUGO); |
73c3700e | 140 | module_param_named(start, synth_acntsa.startup, short, 0444); |
c6e3fd22 WH |
141 | |
142 | MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based)."); | |
8a21ff77 | 143 | MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer."); |
c6e3fd22 WH |
144 | MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded."); |
145 | ||
ae89facc | 146 | module_spk_synth(synth_acntsa); |
c6e3fd22 | 147 | |
c6e3fd22 WH |
148 | MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>"); |
149 | MODULE_AUTHOR("David Borowski"); | |
150 | MODULE_DESCRIPTION("Speakup support for Accent SA synthesizer"); | |
151 | MODULE_LICENSE("GPL"); | |
152 | MODULE_VERSION(DRV_VERSION); | |
153 |