z ysaito
/
APro_B2DTst_0_Can_Class
2018.07.26
music.cpp
- Committer:
- sayzyas
- Date:
- 2018-07-26
- Revision:
- 0:b3376afd10d8
File content as of revision 0:b3376afd10d8:
#include "mbed.h" #include "stdio.h" #include "common.h" #include "music.h" // JKSoft Blue mbed Board Specific Seting AnalogOut DACout(p18); DigitalOut AMPEnable(p12); void waveMusic::wave(float volume , float fq , float time) { float w_time = 1.0 / fq; AMPEnable = 0; for (float i=0; i<time / w_time; i++) { DACout = volume; wait(w_time/2); DACout = 0.0; wait(w_time/2); } AMPEnable = 1; } void waveMusic::pi( int count ) { for( int i=0; i < count; i++) { // vol freq time wave( 0.8, 3000.0 * 1, 0.1 ); wave( 0.0, 3000.0 * 1, 0.1 ); } Thread::wait(80); // msec } void waveMusic::bz( int count ) { for( int i=0; i < count; i++) { // vol freq time wave( 0.6, 3000.0, 0.1 ); wave( 0.0, 3000.0, 0.1 ); } Thread::wait(150); // msec } void waveMusic::bz_error( int count ) { for( int i=0; i < count; i++) { // vol freq time wave( 0.6, 3000.0, 0.3 ); wave( 0.0, 3000.0, 0.3 ); } Thread::wait(300); // msec } void waveMusic::note( float on_freq, float on_time, float off_time ){ wave( 0.03, on_freq, on_time ); wave( 0.0, on_freq, off_time ); } void waveMusic::m_poteto( int count ) { for( int i=0; i < count; i++) { Thread::wait(30); // msec note( 392.00*3, 0.2, 0.01 ); // so note( 329.00*3, 0.3, 0.01 ); // mi note( 392.00*3, 0.2, 0.01 ); // so Thread::wait(30); // msec } } void waveMusic::knkk( void ) { Thread::wait(300); // msec note( 146.82*3, 0.3, 0.08 ); // shi note( 220.00*3, 0.6, 0.08 ); // ra note( 246.94*3, 0.3, 0.08 ); // shi /* note( 261.63*3, 0.1, 0.02 ); // do note( 261.63*3, 0.1, 0.02 ); // do note( 246.94*3, 0.1, 0.02 ); // shi note( 220.00*3, 0.1, 0.02 ); // ra note( 146.835*3, 0.1, 0.02 ); // re note( 146.835*3, 0.1, 0.02 ); // re note( 146.835*3, 0.1, 0.02); // re note( 164.82*3, 0.1, 0.02 ); // mi note( 174.62*3, 0.3, 0.02 ); // fa */ Thread::wait(300); // msec } void waveMusic::PC9801( void ) { Thread::wait(300); // msec note( 2000.0, 0.2, 0.05 ); // pi note( 1000.0, 0.2, 0.05 ); // po Thread::wait(300); // msec } //#define ON_TIME 0.08 //#define OFF_TIME 0.008 #define ON_TIME 0.08 #define OFF_TIME 0.008 void waveMusic::FFPre(void) { Thread::wait(300); // msec // note( 130.815*3, ON_TIME, OFF_TIME ); // do // note( 146.835*3, ON_TIME, OFF_TIME ); // re // note( 164.820*3, ON_TIME, OFF_TIME ); // mi // note( 196.000*3, ON_TIME, OFF_TIME ); // so note( 261.630*2, ON_TIME, OFF_TIME ); // do note( 293.670*2, ON_TIME, OFF_TIME ); // re note( 329.630*2, ON_TIME, OFF_TIME ); // mi note( 392.000*2, ON_TIME, OFF_TIME ); // so note( 523.230*2, ON_TIME, OFF_TIME ); // do note( 587.340*2, ON_TIME, OFF_TIME ); // re note( 659.250*2, ON_TIME, OFF_TIME ); // mi note( 783.980*2, ON_TIME, OFF_TIME*2 ); // so note( 1046.500*2, ON_TIME, OFF_TIME ); // do note( 1174.700*2, ON_TIME, OFF_TIME ); // re note( 1318.600*2, ON_TIME, OFF_TIME ); // mi note( 1567.960*2, ON_TIME, OFF_TIME ); // so note( 2093.000*2, ON_TIME, OFF_TIME ); // do note( 1567.960*2, ON_TIME, OFF_TIME ); // so note( 1318.600*2, ON_TIME, OFF_TIME ); // mi note( 1174.700*2, ON_TIME, OFF_TIME ); // re note( 1046.500*2, ON_TIME, OFF_TIME ); // do note( 783.980*2, ON_TIME, OFF_TIME ); // so note( 659.250*2, ON_TIME, OFF_TIME ); // mi note( 587.340*2, ON_TIME, OFF_TIME ); // re note( 523.230*2, ON_TIME, OFF_TIME ); // do note( 392.000*2, ON_TIME, OFF_TIME ); // so note( 329.630*2, ON_TIME, OFF_TIME ); // mi note( 293.670*2, ON_TIME, OFF_TIME ); // re // Thread::wait(300); // msec }