Christophe/Pedalier_midi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

modification pour essai lecture des ports

Browse Source
This commit is contained in:
Christophe 2019-10-04 17:43:24 +02:00
parent 0ff7b818a3
commit 891522e34d
1 changed files with 96 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
ressource arduino/MidiHallSynthChrom/MidiHallSynthChrom.ino
View File

@ -17,7 +17,7 @@
*/
/*
bool EtatEntree24 = HIGH ;
bool VarSuivi24 = HIGH ;
@ -40,7 +40,44 @@
bool VarSuivi22 = HIGH ;
bool EtatEntree23 = HIGH ;
bool VarSuivi23 = HIGH ;
bool VarSuivi23 = HIGH ; */
const byte Masque1 = B00000001 ;
const byte Masque2 = B00000010 ;
const byte Masque4 = B00000100 ;
const byte Masque8 = B00001000 ;
const byte Masque16 = B00010000 ;
const byte Masque32 = B00100000 ;
const byte Masque64 = B01000000 ;
const byte Masque128 = B10000000 ;
char PortA = 0 ;
char EPA0 = 1 ;
char EPA1 = 2 ;
char EPA2 = 4 ;
char EPA3 = 8 ;
char EPA4 = 16 ;
char EPA5 = 32 ;
char EPA6 = 64 ;
char EPA7 = 128 ;
char DePA0 = 1 ;
char DePA1 = 2 ;
char DePA2 = 4 ;
char DePA3 = 8 ;
char DePA4 = 16 ;
char DePA5 = 32 ;
char DePA6 = 64 ;
char DePA7 = 128 ;
void noteOn(int cmd, int pitch, int velocity) /* plays a MIDI note. Doesn't check to see that cmd is greater than 127,
@ -57,7 +94,8 @@ void noteOn(int cmd, int pitch, int velocity) /* plays a MIDI note. Doesn't chec
void setup()
{
pinMode(22,INPUT);
pinMode(23,INPUT);
pinMode(24,INPUT);
pinMode(25,INPUT);
pinMode(26,INPUT);
@ -72,6 +110,8 @@ void setup()
Serial.begin(31250); /* initialisation d'un port serie au debit MIDI */
noteOn(0x80, 0x24 , 0x00 ) ; /* note off sur canal1 ; C2 ; vel 0 */
@ -88,9 +128,6 @@ void setup()
noteOn(0x80, 0x30 , 0x00 ) ;
char PortA = 0 ;
char DernierEtatPortA = 0 ;
char ModifPortA = 0 ;
}
@ -99,15 +136,64 @@ char ModifPortA = 0 ;
void loop()
{
PortA = PINA ;
ModifPortA = DernierEtatPortA ^ DernierEtatPortA
PortA = PINA ; /* lecture du port A */
EPA0 = PortA & Masque1 ;
EPA1 = PortA & Masque2 ;
EPA2 = PortA & Masque4 ;
EPA3 = PortA & Masque8 ;
EPA4 = PortA & Masque16 ;
EPA5 = PortA & Masque32 ;
EPA6 = PortA & Masque64 ;
EPA7 = PortA & Masque128 ;
if ( ( EPA0 == 0 ) && ( DePA0 == 1 ) ) noteOn(0x90, 0x24 , 0x70 ) ;
if ( ( EPA0 == 1 ) && ( DePA0 == 0 ) ) noteOn(0x80, 0x24 , 00 ) ;
if ( ( EPA1 == 0 ) && ( DePA1 == 1 ) ) noteOn(0x90, 0x26 , 0x70 ) ;
if ( ( EPA1 == 1 ) && ( DePA1 == 0 ) ) noteOn(0x80, 0x26 , 00 ) ;
if ( ( EPA2 == 0 ) && ( DePA2 == 1 ) ) noteOn(0x90, 0x28 , 0x70 ) ;
if ( ( EPA2 == 1 ) && ( DePA2 == 0 ) ) noteOn(0x80, 0x28 , 00 ) ;
if ( ( EPA3 == 0 ) && ( DePA3 == 1 ) ) noteOn(0x90, 0x29 , 0x70 ) ;
if ( ( EPA3 == 1 ) && ( DePA3 == 0 ) ) noteOn(0x80, 0x29 , 00 ) ;
if ( ( EPA4 == 0 ) && ( DePA4 == 1 ) ) noteOn(0x90, 0x2B , 0x70 ) ;
if ( ( EPA4 == 1 ) && ( DePA4 == 0 ) ) noteOn(0x80, 0x2B , 00 ) ;
if ( ( EPA5 == 0 ) && ( DePA5 == 1 ) ) noteOn(0x90, 0x2D , 0x70 ) ;
if ( ( EPA5 == 1 ) && ( DePA5 == 0 ) ) noteOn(0x80, 0x2D , 00 ) ;
if ( ( EPA6 == 0 ) && ( DePA6 == 1 ) ) noteOn(0x90, 0x2F , 0x70 ) ;
if ( ( EPA6 == 1 ) && ( DePA6 == 0 ) ) noteOn(0x80, 0x2F , 00 ) ;
if ( ( EPA7 == 0 ) && ( DePA7 == 1 ) ) noteOn(0x90, 0x30 , 0x70 ) ;
if ( ( EPA7 == 1 ) && ( DePA7 == 0 ) ) noteOn(0x80, 0x30 , 00 ) ;
DePA0 = EPA0 ;
DePA1 = EPA1 ;
DePA2 = EPA2 ;
DePA3 = EPA3 ;
DePA4 = EPA4 ;
DePA5 = EPA5 ;
DePA6 = EPA6 ;
DePA7 = EPA7 ;
DernierEtatPortA = PortA ;
/* FIN */