1c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs/* 2c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * originally written by: Kirk Reiser <kirk@braille.uwo.ca> 3c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs* this version considerably modified by David Borowski, david575@rogers.com 4c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * 5c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * Copyright (C) 1998-99 Kirk Reiser. 6c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * Copyright (C) 2003 David Borowski. 7c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * 8c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * This program is free software; you can redistribute it and/or modify 9c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * it under the terms of the GNU General Public License as published by 10c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * the Free Software Foundation; either version 2 of the License, or 11c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * (at your option) any later version. 12c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * 13c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * This program is distributed in the hope that it will be useful, 14c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * but WITHOUT ANY WARRANTY; without even the implied warranty of 15c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * GNU General Public License for more details. 17c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * 18c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * You should have received a copy of the GNU General Public License 19c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * along with this program; if not, write to the Free Software 20c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * 22c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * this code is specificly written as a driver for the speakup screenreview 23c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * package and is not a general device driver. 24c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs */ 25c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs#include "spk_priv.h" 26c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs#include "speakup.h" 27c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 28c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs#define DRV_VERSION "2.11" 29c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs#define SYNTH_CLEAR 0x18 30c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs#define PROCSPEECH '\r' 31c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 32c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct var_t vars[] = { 3364d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { CAPS_START, .u.s = {"\x05\x31\x32P" } }, 3464d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { CAPS_STOP, .u.s = {"\x05\x38P" } }, 3564d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { RATE, .u.n = {"\x05%dE", 8, 1, 16, 0, 0, NULL } }, 3664d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } }, 3764d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { VOL, .u.n = {"\x05%dV", 8, 0, 16, 0, 0, NULL } }, 3864d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { TONE, .u.n = {"\x05%dT", 8, 0, 16, 0, 0, NULL } }, 3964d1e5a0986e612307138db8db1dc2db9bf919f8Christopher Brannon { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, 40c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs V_LAST_VAR 41c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs}; 42c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 43c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs/* 44c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * These attributes will appear in /sys/accessibility/speakup/bns. 45c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs */ 46c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute caps_start_attribute = 47d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(caps_start, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 48c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute caps_stop_attribute = 49d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(caps_stop, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 50c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute pitch_attribute = 51d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(pitch, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 52c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute rate_attribute = 53d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(rate, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 54c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute tone_attribute = 55d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(tone, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 56c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute vol_attribute = 57d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(vol, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 58c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 59c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute delay_time_attribute = 6022c9bcad859d5c969289b3b37084a96c621f8f2cRusty Russell __ATTR(delay_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 61c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute direct_attribute = 62d901aaa723a7ea4601b0984534dde70adc81a38cRusty Russell __ATTR(direct, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 63c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute full_time_attribute = 6422c9bcad859d5c969289b3b37084a96c621f8f2cRusty Russell __ATTR(full_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 65c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute jiffy_delta_attribute = 6622c9bcad859d5c969289b3b37084a96c621f8f2cRusty Russell __ATTR(jiffy_delta, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 67c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct kobj_attribute trigger_time_attribute = 6822c9bcad859d5c969289b3b37084a96c621f8f2cRusty Russell __ATTR(trigger_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store); 69c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 70c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs/* 71c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * Create a group of attributes so that we can create and destroy them all 72c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs * at once. 73c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs */ 74c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct attribute *synth_attrs[] = { 75c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &caps_start_attribute.attr, 76c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &caps_stop_attribute.attr, 77c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &pitch_attribute.attr, 78c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &rate_attribute.attr, 79c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &tone_attribute.attr, 80c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &vol_attribute.attr, 81c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &delay_time_attribute.attr, 82c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &direct_attribute.attr, 83c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &full_time_attribute.attr, 84c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &jiffy_delta_attribute.attr, 85c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs &trigger_time_attribute.attr, 86c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs NULL, /* need to NULL terminate the list of attributes */ 87c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs}; 88c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 89c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic struct spk_synth synth_bns = { 90c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .name = "bns", 91c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .version = DRV_VERSION, 92c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .long_name = "Braille 'N Speak", 93c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .init = "\x05Z\x05\x43", 94c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .procspeech = PROCSPEECH, 95c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .clear = SYNTH_CLEAR, 96c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .delay = 500, 97c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .trigger = 50, 98c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .jiffies = 50, 99c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .full = 40000, 100c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .startup = SYNTH_START, 101c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .checkval = SYNTH_CHECK, 102c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .vars = vars, 103ca2beaf84d9678c12b17d92623f0e90829d6ca13Samuel Thibault .probe = spk_serial_synth_probe, 104c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .release = spk_serial_release, 105c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .synth_immediate = spk_synth_immediate, 106c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .catch_up = spk_do_catch_up, 107c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .flush = spk_synth_flush, 108c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .is_alive = spk_synth_is_alive_restart, 109c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .synth_adjust = NULL, 110c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .read_buff_add = NULL, 111c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .get_index = NULL, 112c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .indexing = { 113c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .command = NULL, 114c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .lowindex = 0, 115c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .highindex = 0, 116c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .currindex = 0, 117c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs }, 118c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .attributes = { 119c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .attrs = synth_attrs, 120c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs .name = "bns", 121c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs }, 122c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs}; 123c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 124c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsmodule_param_named(ser, synth_bns.ser, int, S_IRUGO); 125c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsmodule_param_named(start, synth_bns.startup, short, S_IRUGO); 126c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 127c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based)."); 128c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_PARM_DESC(start, "Start the synthesizer once it is loaded."); 129c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 130c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic int __init bns_init(void) 131c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs{ 132c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs return synth_add(&synth_bns); 133c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs} 134c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 135c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsstatic void __exit bns_exit(void) 136c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs{ 137c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs synth_remove(&synth_bns); 138c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs} 139c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 140c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsmodule_init(bns_init); 141c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbsmodule_exit(bns_exit); 142c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>"); 143c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_AUTHOR("David Borowski"); 144c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_DESCRIPTION("Speakup support for Braille 'n Speak synthesizers"); 145c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_LICENSE("GPL"); 146c6e3fd22cd538365bfeb82997d5b89562e077d42William HubbsMODULE_VERSION(DRV_VERSION); 147c6e3fd22cd538365bfeb82997d5b89562e077d42William Hubbs 148