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[ARM] Vario sounds improved?

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This commit is contained in:
bernet.andre@gmail.com
2013-04-01 21:22:18 +00:00
parent 5126de7ed8
commit 56c4db624a
1 changed files with 13 additions and 3 deletions
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src/maths.cpp
+13 -3
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@@ -127,13 +127,23 @@ void varioWakeup()
}
if (verticalSpeed < 0 || (int16_t)(s_varioTmr-tmr10ms) < 0) {
uint8_t SoundVarioBeepTime = (1600 - verticalSpeed) / 100;
#if defined(CPUARM)
uint8_t SoundVarioBeepFreq = (verticalSpeed * 10 + 16000) >> 7;
uint8_t SoundVarioBeepTime;
uint8_t SoundVarioBeepFreq;
if (verticalSpeed > 0) {
SoundVarioBeepTime = (8000 - verticalSpeed * 5) / 100;
SoundVarioBeepFreq = (verticalSpeed * 4 + 8000) >> 7;
}
else {
SoundVarioBeepTime = 20;
SoundVarioBeepFreq = (verticalSpeed * 3 + 8000) >> 7;
}
s_varioTmr = tmr10ms + (SoundVarioBeepTime/2);
#else
uint8_t SoundVarioBeepTime = (1600 - verticalSpeed) / 100;
uint8_t SoundVarioBeepFreq = (verticalSpeed * 10 + 16000) >> 8;
#endif
s_varioTmr = tmr10ms + (SoundVarioBeepTime*2);
#endif
AUDIO_VARIO(SoundVarioBeepFreq, SoundVarioBeepTime);
}