// read
void Potentiometer::read(){
tempRead=map(analogRead(pin), 0, 1023, 0, 127);
if (tempRead!=lastValue) { //value changed
midiCC(tempRead, lastValue);
}
lastValue=tempRead;
}
// read
void Potentiometer::read(){
if(mapped){
tempRead=constrain(analogRead(pin),inMin,inMax);
tempRead=map(tempRead,inMin,inMax,0,127);
}
else
tempRead=map(analogRead(pin), 0, 1023, 0, 127);
if (tempRead!=lastValue) { //value changed
midiCC(tempRead, lastValue);
}
lastValue=tempRead;
}
// read with relative noise canceling
void Potentiometer::read_n(int deviation = 8){
if(mapped){
tempRead=constrain(analogRead(pin),inMin,inMax);
tempRead=map(tempRead,inMin,inMax,0,127);
}
else
tempRead=map(analogRead(pin), 0, 1023, 0, 127);
tempRead_n=analogRead(pin);
if (tempRead_n<=(lastValue_n-deviation) || tempRead_n>=(lastValue_n+deviation)) { //value changed
midiCC(map(tempRead_n, 0, 1023, 0, 127), map(lastValue_n, 0, 1023, 0, 127));
lastValue_n=tempRead_n;
}
}
// read
void Potentiometer::readAvr(){
tempRead=0;
for(int i=0; i<10; i++){
tempRead+=analogRead(pin);
}
tempRead=tempRead/10;
if(mapped)
{
tempRead=map(constrain(tempRead,inMin,inMax),inMin,inMax,0,127);
}
else
tempRead=map(tempRead, 0, 1023, 0, 127);
if (tempRead!=lastValue) { //value changed
midiCC(tempRead, lastValue);
}
lastValue=tempRead;
}
//==============================================================================
// MAIN
//==============================================================================
int main(int argc,char **argv)
{
pthread_t test;
printf("SFemtoZ!\n");
int c;
while ((c = getopt (argc, argv, "t:v")) != -1)
switch (c)
{
case 't':
if(pthread_create(&test,NULL,thread_test,optarg))
{
printf("error thread test\n");
}
break;
case 'v':
verbose=TRUE;
break;
}
char sfzfile[50];
strcpy(sfzfile,USBPATH);
strcat(sfzfile,argv[optind]);
printf("Load SFZ: %s\n",sfzfile);
loadsfz(sfzfile);
//printsfz();
loadsounds();
int fd;
if(( fd = serialOpen("/dev/ttyAMA0",57600))<0)
{
printf("serialOpen ERROR:\n",strerror(errno));
return 1;
}
if(configuresoundio()!=0) return 1;
signal(SIGINT,exit_cli);
signal(SIGTERM,exit_cli);
run = TRUE;
while(run)
{
if(serialDataAvail(fd)>2)
{
int type=serialGetchar(fd);
while(type!=0x99 && type!= 0xB9) type=serialGetchar(fd);
int note=serialGetchar(fd);
int vel=serialGetchar(fd);
//printf("MIDI%i(%i,%i)\n",type,note,vel);
if(type==0x99) noteOn(note,vel);
else midiCC(note,vel);
}
// soundio_wait_events(soundio);
}
//FINISH
pthread_cancel(test);
soundio_outstream_destroy(outstream);
soundio_device_unref(device);
soundio_destroy(soundio);
serialClose(fd);
freesounds();
freesfz();
return 0;
}
