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Directory transmitter renamed to radio

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Bertrand Songis
2013-12-02 07:13:57 +01:00
parent f4df52a033
commit 942e658c8e
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radio/src/audio_avr.cpp
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/*
* Authors (alphabetical order)
* - Andre Bernet <bernet.andre@gmail.com>
* - Andreas Weitl
* - Bertrand Songis <bsongis@gmail.com>
* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
* - Cameron Weeks <th9xer@gmail.com>
* - Erez Raviv
* - Gabriel Birkus
* - Jean-Pierre Parisy
* - Karl Szmutny
* - Michael Blandford
* - Michal Hlavinka
* - Pat Mackenzie
* - Philip Moss
* - Rob Thomson
* - Romolo Manfredini <romolo.manfredini@gmail.com>
* - Thomas Husterer
*
* opentx is based on code named
* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
* er9x by Erez Raviv: http://code.google.com/p/er9x/,
* and the original (and ongoing) project by
* Thomas Husterer, th9x: http://code.google.com/p/th9x/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include "opentx.h"
audioQueue::audioQueue()
{
toneTimeLeft = 0;
tonePause = 0;
tone2TimeLeft = 0;
t_queueRidx = 0;
t_queueWidx = 0;
}
// heartbeat is responsibile for issueing the audio tones and general square waves
// it is essentially the life of the class.
// it is called every 10ms
void audioQueue::heartbeat()
{
#if defined(SIMU)
return;
#else
if (toneTimeLeft > 0) {
if (toneFreq == 0) { //pause only events
SPEAKER_OFF;
}
else {
#if defined(PCBGRUVIN9X)
if (toneFreq) {
OCR0A = (5000 / toneFreq); // sticking with old values approx 20(abs. min) to 90, 60 being the default tone(?).
SPEAKER_ON;
}
#endif
toneFreq += toneFreqIncr;
}
toneTimeLeft--; //time gets counted down
}
else {
if (tonePause > 0) {
SPEAKER_OFF;
tonePause--; //time gets counted down
}
else if (t_queueRidx != t_queueWidx) {
toneFreq = queueToneFreq[t_queueRidx];
toneTimeLeft = queueToneLength[t_queueRidx];
toneFreqIncr = queueToneFreqIncr[t_queueRidx];
tonePause = queueTonePause[t_queueRidx];
if (!queueToneRepeat[t_queueRidx]--) {
t_queueRidx = (t_queueRidx + 1) & (AUDIO_QUEUE_LENGTH-1);
}
}
else {
if (tone2TimeLeft > 0) {
#if defined(PCBGRUVIN9X)
if (tone2Freq) {
OCR0A = (5000 / tone2Freq); // sticking with old values approx 20(abs. min) to 90, 60 being the default tone(?).
SPEAKER_ON;
}
#else
toneFreq = tone2Freq;
#endif
tone2TimeLeft--; //time gets counted down
}
else {
SPEAKER_OFF;
}
}
}
#endif // defined(SIMU)
}
inline uint8_t audioQueue::getToneLength(uint8_t tLen)
{
uint8_t result = tLen; // default
if (g_eeGeneral.beepLength < 0) {
result /= (1-g_eeGeneral.beepLength);
}
if (g_eeGeneral.beepLength > 0) {
result *= (1+g_eeGeneral.beepLength);
}
return result;
}
void audioQueue::pause(uint8_t tLen)
{
play(0, tLen, 5); // a pause
}
void audioQueue::play(uint8_t tFreq, uint8_t tLen, uint8_t tPause, uint8_t tFlags)
{
if (tFlags & PLAY_BACKGROUND) {
tone2Freq = tFreq;
tone2TimeLeft = tLen;
}
else {
int8_t tFreqIncr = (tFlags >> 6);
if (tFreqIncr == 3) tFreqIncr = -1;
tFreq += g_eeGeneral.speakerPitch + BEEP_OFFSET; // add pitch compensator
tLen = getToneLength(tLen);
if ((tFlags & PLAY_NOW) || (!busy() && empty())) {
toneFreq = tFreq;
toneTimeLeft = tLen;
tonePause = tPause;
toneFreqIncr = tFreqIncr;
t_queueWidx = t_queueRidx;
}
else {
tFlags++;
}
tFlags &= 0x0f;
if (tFlags) {
uint8_t next_queueWidx = (t_queueWidx + 1) & (AUDIO_QUEUE_LENGTH-1);
if (next_queueWidx != t_queueRidx) {
queueToneFreq[t_queueWidx] = tFreq;
queueToneLength[t_queueWidx] = tLen;
queueTonePause[t_queueWidx] = tPause;
queueToneRepeat[t_queueWidx] = tFlags - 1;
queueToneFreqIncr[t_queueWidx] = tFreqIncr;
t_queueWidx = next_queueWidx;
}
}
}
}
void audioQueue::event(uint8_t e, uint8_t f)
{
#if defined(HAPTIC)
haptic.event(e); //do this before audio to help sync timings
#endif
if (e <= AU_ERROR || (e >= AU_WARNING1 && e < AU_FRSKY_FIRST)) {
if (g_eeGeneral.alarmsFlash) {
flashCounter = FLASH_DURATION;
}
}
if (g_eeGeneral.beepMode>0 || (g_eeGeneral.beepMode==0 && e>=AU_TRIM_MOVE) || (g_eeGeneral.beepMode>=-1 && e<=AU_ERROR)) {
if (e < AU_FRSKY_FIRST || empty()) {
// TODO when VOICE enable some cases here are not needed!
switch (e) {
#if !defined(VOICE)
case AU_TX_BATTERY_LOW:
if (empty()) {
play(60, 20, 3, PLAY_REPEAT(2)|PLAY_INCREMENT(1));
play(80, 20, 3, PLAY_REPEAT(2)|PLAY_INCREMENT(-1));
}
break;
#endif
case AU_TRIM_MOVE:
play(f, 6, 1, PLAY_NOW);
break;
case AU_TRIM_MIDDLE:
play(f, 10, 2, PLAY_NOW);
break;
case AU_FRSKY_RING:
play(BEEP_DEFAULT_FREQ+25, 5, 2, PLAY_REPEAT(10));
play(BEEP_DEFAULT_FREQ+25, 5, 10, PLAY_REPEAT(1));
play(BEEP_DEFAULT_FREQ+25, 5, 2, PLAY_REPEAT(10));
break;
case AU_FRSKY_SCIFI:
play(80, 10, 3, PLAY_REPEAT(2)|PLAY_INCREMENT(-1));
play(60, 10, 3, PLAY_REPEAT(2)|PLAY_INCREMENT(1));
play(70, 10, 1);
break;
case AU_FRSKY_ROBOT:
play(70, 5, 1, PLAY_REPEAT(1));
play(50, 15, 2, PLAY_REPEAT(1));
play(80, 15, 2, PLAY_REPEAT(1));
break;
case AU_FRSKY_CHIRP:
play(BEEP_DEFAULT_FREQ+40, 5, 1, PLAY_REPEAT(2));
play(BEEP_DEFAULT_FREQ+54, 5, 1, PLAY_REPEAT(3));
break;
case AU_FRSKY_TADA:
play(50, 5, 5);
play(90, 5, 5);
play(110, 3, 4, PLAY_REPEAT(2));
break;
case AU_FRSKY_CRICKET:
play(80, 5, 10, PLAY_REPEAT(3));
play(80, 5, 20, PLAY_REPEAT(1));
play(80, 5, 10, PLAY_REPEAT(3));
break;
case AU_FRSKY_ALARMC:
play(50, 4, 10, PLAY_REPEAT(2));
play(70, 8, 20, PLAY_REPEAT(1));
play(50, 8, 10, PLAY_REPEAT(2));
play(70, 4, 20, PLAY_REPEAT(1));
break;
default:
{
const static pm_uint8_t singleSounds[] PROGMEM = {
70, 10, 2, PLAY_REPEAT(2)|PLAY_NOW, // INACTIVITY
BEEP_DEFAULT_FREQ, 40, 1, PLAY_NOW, // ERROR
BEEP_KEY_UP_FREQ, 10, 1, PLAY_NOW, // KEYPAD_UP
BEEP_KEY_DOWN_FREQ, 10, 1, PLAY_NOW, // KEYPAD_DOWN
BEEP_DEFAULT_FREQ, 10, 2, PLAY_NOW, // MENUS
0,0,0,0, // TRIM_MOVE
BEEP_DEFAULT_FREQ, 10, 1, PLAY_NOW, // WARNING1
BEEP_DEFAULT_FREQ, 20, 1, PLAY_NOW, // WARNING2
BEEP_DEFAULT_FREQ, 30, 1, PLAY_NOW, // WARNING3
0,0,0,0, // TRIM_MIDDLE
BEEP_DEFAULT_FREQ + 50, 10, 1, PLAY_NOW, // POT_STICK_MIDDLE
BEEP_DEFAULT_FREQ + 50, 6, 0, 0, // MIX_WARNING_1
BEEP_DEFAULT_FREQ + 52, 6, 3, PLAY_REPEAT(1), // MIX_WARNING_2
BEEP_DEFAULT_FREQ + 54, 6, 3, PLAY_REPEAT(2), // MIX_WARNING_3
BEEP_DEFAULT_FREQ + 50, 30, 3, PLAY_NOW, // TIMER_00
BEEP_DEFAULT_FREQ + 50, 15, 3, PLAY_NOW, // TIMER_LT10
BEEP_DEFAULT_FREQ + 50, 15, 3, PLAY_REPEAT(1)|PLAY_NOW, // TIMER_20
BEEP_DEFAULT_FREQ + 50, 15, 3, PLAY_REPEAT(2)|PLAY_NOW, // TIMER_30
BEEP_DEFAULT_FREQ, 10, 1, 0, // FRSKY_BEEP1
BEEP_DEFAULT_FREQ, 20, 1, 0, // FRSKY_BEEP2
BEEP_DEFAULT_FREQ, 30, 1, 0, // FRSKY_BEEP3
BEEP_DEFAULT_FREQ+20, 15, 5, PLAY_REPEAT(2), // FRSKY_WARN1
BEEP_DEFAULT_FREQ+30, 15, 5, PLAY_REPEAT(2), // FRSKY_WARN2
BEEP_DEFAULT_FREQ+30, 10, 2, PLAY_REPEAT(2)|PLAY_INCREMENT(2), // FRSKY_CHEEP
BEEP_DEFAULT_FREQ+50, 5, 10, PLAY_REPEAT(10), // FRSKY_RATATA
BEEP_DEFAULT_FREQ+50, 5, 50, PLAY_REPEAT(2), // FRSKY_TICK
10, 20, 5, PLAY_REPEAT(2)|PLAY_INCREMENT(1), // FRSKY_SIREN
};
const pm_uint8_t *ptr = &singleSounds[(e-AU_INACTIVITY)<<2];
uint8_t tFreq = pgm_read_byte(ptr++);
uint8_t tLen = pgm_read_byte(ptr++);
uint8_t tPause = pgm_read_byte(ptr++);
uint8_t tFlags = pgm_read_byte(ptr);
play(tFreq, tLen, tPause, tFlags);
break;
}
}
}
}
}
void audioDefevent(uint8_t e)
{
audio.event(e);
}