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buzzer: fix for PWM frequencies

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Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
This commit is contained in:
Kiveisha Yevgeniy
2014-06-20 11:04:25 +00:00
parent d00500ba12
commit b1e548ae8a
3 changed files with 18 additions and 32 deletions
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19
src/buzzer/buzzer.h
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@ -26,13 +26,13 @@
#include <string>
#include <maa/pwm.h>
#define DO 3830000 // 261 Hz
#define RE 3400000 // 294 Hz
#define MI 3038000 // 329 Hz
#define FA 2864000 // 349 Hz
#define SOL 2550000 // 392 Hz
#define LA 2272000 // 440 Hz
#define SI 2028000 // 493 Hz
#define DO 3300 // 261 Hz 3830
#define RE 2930 // 294 Hz
#define MI 2600 // 329 Hz
#define FA 2460 // 349 Hz
#define SOL 2190 // 392 Hz
#define LA 1960 // 440 Hz
#define SI 1750 // 493 Hz
namespace upm {
@ -41,7 +41,7 @@ namespace upm {
*
* This file defines the Buzzer C++ interface for libbuzzer
*
* @snippet es08a.cxx Interesting
* @snippet buzzer-sound.cxx Interesting
*
*/
class Buzzer {
@ -62,8 +62,9 @@ class Buzzer {
* Play chords.
*
* @param note chords (DO, RE, ME, etc...)
* @param delay time in microsec for playing the sound
*/
int playSound (int note);
int playSound (int note, int delay);
/**
* Return name of the component