Christophe/Pedalier_midi
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changement de port série et ajout de commentaires

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CHRISTOPHE 2019-12-27 20:53:52 +01:00
parent d636811c2b
commit 233762dd1a
1 changed files with 9 additions and 15 deletions
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24
ressource arduino/MidiHallSynthChrom/MidiHallSynth32/MidiHallSynth32.ino
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@ -74,9 +74,9 @@ int RegistreC = 0xFF ; /* initialisation registre C */
int RegistreL = 0xFF ; /* initialisation registre L */ int RegistreL = 0xFF ; /* initialisation registre L */
/* variable pour l'utilisation du port A */
int EPA0 = B00000001 ; /* Etat A0 du Port A */
int EPA0 = B00000001 ; /* variable pour l'utilisation du port A */
int EPA1 = B00000010 ; // int EPA1 = B00000010 ; //
int EPA2 = B00000100 ; // int EPA2 = B00000100 ; //
int EPA3 = B00001000 ; // int EPA3 = B00001000 ; //
@ -85,7 +85,7 @@ int EPA5 = B00100000 ; //
int EPA6 = B01000000 ; // int EPA6 = B01000000 ; //
int EPA7 = B10000000 ; // int EPA7 = B10000000 ; //
int DePA0 = 1 ; // int DePA0 = 1 ; /* Dernier etat de A0 du port A */ //
int DePA1 = 2 ; // int DePA1 = 2 ; //
int DePA2 = 4 ; // int DePA2 = 4 ; //
int DePA3 = 8 ; // int DePA3 = 8 ; //
@ -221,17 +221,16 @@ void setup()
Serial.begin(31250); /* initialisation d'un port serie au debit MIDI */ Serial2.begin(31250); /* initialisation du port serie 2 broche 16 au debit MIDI */
for (int i=0x24 ; i<= 0x43 ; i++ ) for (int i=0x24 ; i<= 0x43 ; i++ ) /* boucle de mise d'extinction des notes */
{ {
noteOn( 0x80, i , 0x00 ) ; noteOn( 0x80, i , 0x00 ) ;
} }
delay(2000); delay(2000);
} }
/* /*EXEMPLE INITIAL
void noteOn(int cmd, int pitch, int velocity) /* plays a MIDI note. Doesn't check to see that cmd is greater than 127, void noteOn(int cmd, int pitch, int velocity) /* plays a MIDI note. Doesn't check to see that cmd is greater than 127,
or that data values are less than 127 */ or that data values are less than 127 */
@ -266,7 +265,7 @@ void loop()
EPA6 = RegistreA & Masque64 ; EPA6 = RegistreA & Masque64 ;
EPA7 = RegistreA & Masque128 ; EPA7 = RegistreA & Masque128 ;
if ( ( EPA0 == 0 ) && ( DePA0 == 1 ) ) { noteOn(0x90, 0x24 , 0x90 ) ; } if ( ( EPA0 == 0 ) && ( DePA0 == 1 ) ) { noteOn(0x90, 0x24 , 0x90 ) ; } /* si etat A0=0 et Dernier etat A0=1 , jouer la note */
if ( ( EPA0 == 1 ) && ( DePA0 == 0 ) ) { noteOn(0x80, 0x24 , 0x00 ) ;} if ( ( EPA0 == 1 ) && ( DePA0 == 0 ) ) { noteOn(0x80, 0x24 , 0x00 ) ;}
if ( ( EPA1 == 0 ) && ( DePA1 == Masque2 ) ) {noteOn(0x90, 0x25 , 0x70 ) ;} if ( ( EPA1 == 0 ) && ( DePA1 == Masque2 ) ) {noteOn(0x90, 0x25 , 0x70 ) ;}
@ -397,10 +396,8 @@ void loop()
/* port A */
DePA0 = EPA0 ; /* Dernier etat = etat : réinitialisation des etats avant rebouclage et lecture */
DePA0 = EPA0 ; /* port A */
DePA1 = EPA1 ; DePA1 = EPA1 ;
DePA2 = EPA2 ; DePA2 = EPA2 ;
DePA3 = EPA3 ; DePA3 = EPA3 ;
@ -448,6 +445,3 @@ void loop()
} }