William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1 | /* |
| 2 | * originally written by: Kirk Reiser <kirk@braille.uwo.ca> |
| 3 | * this version considerably modified by David Borowski, david575@rogers.com |
| 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 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | * |
| 22 | * this code is specificly written as a driver for the speakup screenreview |
| 23 | * package and is not a general device driver. |
| 24 | */ |
| 25 | #include "spk_priv.h" |
| 26 | #include "speakup.h" |
| 27 | |
| 28 | #define DRV_VERSION "2.11" |
| 29 | #define SYNTH_CLEAR 0x18 |
| 30 | #define PROCSPEECH '\r' |
| 31 | |
| 32 | static struct var_t vars[] = { |
Christopher Brannon | 64d1e5a | 2010-10-14 19:23:50 -0500 | [diff] [blame] | 33 | { CAPS_START, .u.s = {"\x05\x31\x32P" } }, |
| 34 | { CAPS_STOP, .u.s = {"\x05\x38P" } }, |
| 35 | { RATE, .u.n = {"\x05%dE", 8, 1, 16, 0, 0, NULL } }, |
| 36 | { PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } }, |
| 37 | { VOL, .u.n = {"\x05%dV", 8, 0, 16, 0, 0, NULL } }, |
| 38 | { TONE, .u.n = {"\x05%dT", 8, 0, 16, 0, 0, NULL } }, |
| 39 | { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 40 | V_LAST_VAR |
| 41 | }; |
| 42 | |
| 43 | /* |
| 44 | * These attributes will appear in /sys/accessibility/speakup/bns. |
| 45 | */ |
| 46 | static struct kobj_attribute caps_start_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 47 | __ATTR(caps_start, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 48 | static struct kobj_attribute caps_stop_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 49 | __ATTR(caps_stop, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 50 | static struct kobj_attribute pitch_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 51 | __ATTR(pitch, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 52 | static struct kobj_attribute rate_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 53 | __ATTR(rate, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 54 | static struct kobj_attribute tone_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 55 | __ATTR(tone, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 56 | static struct kobj_attribute vol_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 57 | __ATTR(vol, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 58 | |
| 59 | static struct kobj_attribute delay_time_attribute = |
Rusty Russell | 22c9bca | 2014-04-01 13:30:05 +1030 | [diff] [blame] | 60 | __ATTR(delay_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 61 | static struct kobj_attribute direct_attribute = |
Rusty Russell | d901aaa | 2014-04-24 13:57:49 +0930 | [diff] [blame] | 62 | __ATTR(direct, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 63 | static struct kobj_attribute full_time_attribute = |
Rusty Russell | 22c9bca | 2014-04-01 13:30:05 +1030 | [diff] [blame] | 64 | __ATTR(full_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 65 | static struct kobj_attribute jiffy_delta_attribute = |
Rusty Russell | 22c9bca | 2014-04-01 13:30:05 +1030 | [diff] [blame] | 66 | __ATTR(jiffy_delta, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 67 | static struct kobj_attribute trigger_time_attribute = |
Rusty Russell | 22c9bca | 2014-04-01 13:30:05 +1030 | [diff] [blame] | 68 | __ATTR(trigger_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 69 | |
| 70 | /* |
| 71 | * Create a group of attributes so that we can create and destroy them all |
| 72 | * at once. |
| 73 | */ |
| 74 | static struct attribute *synth_attrs[] = { |
| 75 | &caps_start_attribute.attr, |
| 76 | &caps_stop_attribute.attr, |
| 77 | &pitch_attribute.attr, |
| 78 | &rate_attribute.attr, |
| 79 | &tone_attribute.attr, |
| 80 | &vol_attribute.attr, |
| 81 | &delay_time_attribute.attr, |
| 82 | &direct_attribute.attr, |
| 83 | &full_time_attribute.attr, |
| 84 | &jiffy_delta_attribute.attr, |
| 85 | &trigger_time_attribute.attr, |
| 86 | NULL, /* need to NULL terminate the list of attributes */ |
| 87 | }; |
| 88 | |
| 89 | static struct spk_synth synth_bns = { |
| 90 | .name = "bns", |
| 91 | .version = DRV_VERSION, |
| 92 | .long_name = "Braille 'N Speak", |
| 93 | .init = "\x05Z\x05\x43", |
| 94 | .procspeech = PROCSPEECH, |
| 95 | .clear = SYNTH_CLEAR, |
| 96 | .delay = 500, |
| 97 | .trigger = 50, |
| 98 | .jiffies = 50, |
| 99 | .full = 40000, |
| 100 | .startup = SYNTH_START, |
| 101 | .checkval = SYNTH_CHECK, |
| 102 | .vars = vars, |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 103 | .probe = spk_serial_synth_probe, |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 104 | .release = spk_serial_release, |
| 105 | .synth_immediate = spk_synth_immediate, |
| 106 | .catch_up = spk_do_catch_up, |
| 107 | .flush = spk_synth_flush, |
| 108 | .is_alive = spk_synth_is_alive_restart, |
| 109 | .synth_adjust = NULL, |
| 110 | .read_buff_add = NULL, |
| 111 | .get_index = NULL, |
| 112 | .indexing = { |
| 113 | .command = NULL, |
| 114 | .lowindex = 0, |
| 115 | .highindex = 0, |
| 116 | .currindex = 0, |
| 117 | }, |
| 118 | .attributes = { |
| 119 | .attrs = synth_attrs, |
| 120 | .name = "bns", |
| 121 | }, |
| 122 | }; |
| 123 | |
| 124 | module_param_named(ser, synth_bns.ser, int, S_IRUGO); |
| 125 | module_param_named(start, synth_bns.startup, short, S_IRUGO); |
| 126 | |
| 127 | MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based)."); |
| 128 | MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded."); |
| 129 | |
Vaishali Thakkar | ae89fac | 2015-03-18 23:13:10 +0530 | [diff] [blame] | 130 | module_spk_synth(synth_bns); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 131 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 132 | MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>"); |
| 133 | MODULE_AUTHOR("David Borowski"); |
| 134 | MODULE_DESCRIPTION("Speakup support for Braille 'n Speak synthesizers"); |
| 135 | MODULE_LICENSE("GPL"); |
| 136 | MODULE_VERSION(DRV_VERSION); |
| 137 | |