95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/*
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* Authors (alphabetical order)
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* - Bertrand Songis <bsongis@gmail.com>
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* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
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*
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* gruvin9x is based on code named er9x by
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* Author - Erez Raviv <erezraviv@gmail.com>, which is in turn
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* was based on the original (and ongoing) project by Thomas Husterer,
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* th9x -- http://code.google.com/p/th9x/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef BEEPER_H
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#define BEEPER_H
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extern uint8_t g_beepCnt;
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extern uint8_t g_beepVal[5];
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extern uint8_t beepAgain;
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extern uint8_t beepAgainOrig;
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extern uint8_t beepOn;
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extern void beep(uint8_t val);
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#define AUDIO_KEYPAD_UP() beep(0)
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#define AUDIO_KEYPAD_DOWN() beep(0)
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#define AUDIO_MENUS() beep(0)
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#define AUDIO_TRIM() beep(1)
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#define AUDIO_WARNING2() beep(2)
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#define AUDIO_WARNING1() beep(3)
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#define AUDIO_ERROR() beep(4)
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#define IS_AUDIO_BUSY() (g_beepCnt || beepAgain || beepOn)
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#define AUDIO_TIMER_30() { beepAgain=2; beep(2); }
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#define AUDIO_TIMER_20() { beepAgain=1; beep(2); }
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#define AUDIO_TIMER_10() beep(2)
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#define AUDIO_TIMER_LT3() beep(2)
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#define AUDIO_MINUTE_BEEP() beep(2)
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#define AUDIO_INACTIVITY() beep(3)
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#define AUDIO_MIX_WARNING_1() beep(1)
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#define AUDIO_MIX_WARNING_3() beep(1)
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inline void AUDIO_HEARTBEAT()
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{
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//cnt >/=0
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//beepon/off
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//beepagain y/n
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if(g_beepCnt) {
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if(!beepAgainOrig) {
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beepAgainOrig = g_beepCnt;
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beepOn = true;
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}
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g_beepCnt--;
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}
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else
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{
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if(beepAgain && beepAgainOrig) {
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beepOn = !beepOn;
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g_beepCnt = beepOn ? beepAgainOrig : 8;
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if(beepOn) beepAgain--;
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}
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else {
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beepAgainOrig = 0;
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beepOn = false;
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warble = false;
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}
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}
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// G: use original external buzzer for beeps
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if (beepOn) {
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static bool warbleC;
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warbleC = warble && !warbleC;
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if (warbleC)
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PORTE &= ~(1<<OUT_E_BUZZER);//buzzer off
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else
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PORTE |= (1<<OUT_E_BUZZER);//buzzer on
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}
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else {
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PORTE &= ~(1<<OUT_E_BUZZER);
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}
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}
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#endif
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