int
notehandler(void *, char *note)
{
if(strncmp(note, "sys:", 4) == 0)
return 0;
if(strncmp(note, "emu:", 4) == 0)
exits(note);
addnote(note);
return 1;
}
int main() {
// turn all keys off
for (int i=0; i<13; ++i)
keys[i] = 0;
// reset loops[]
for (int i=0; i<10; ++i)
loops[i] = NULL;
BPM = 500; // default tempo
controller.baud(9600);
pc.printf("\r\ninit\r\n");
// load demo tune
//Demo Song Hardcode
Loop* demo = setloop(2);
addnote(demo, currentnote);
threadedloop(demo);
//free all the notes??
Note* temp;
while (currentnote->next) {
temp = currentnote;
currentnote = currentnote->next;
delete temp;
}
// interactive section
BPM = 150; // default tempo
int looper[] = {A, C};
Loop* loop1 = setloop(-1);
loops[0] = loop1;
addnote(loop1, hi(G), 1, 1);
addnote(loop1, F, 1, 1);
addnote(loop1, E, 1, 1);
addnote(loop1, F, 1, 2);
addnote(loop1, hi(A), 1, 1);
addnote(loop1, REST, 4, 1);
//Additional Loops
//int highnote[] = {hi(E)};
//int lownote[] = {G};
//Note* freehi = setnote(1, highnote, 1, 1);
//Note* freelo = setnote(1, lownote, 1, 1);
printf("allocated all loops!\r\n");
// ready to play
// everything has to be part of a Loop in order to play
//Thread t9(freenote, freehi);
//Thread t10(freenote, freelo);
//t1.terminate(); // test to terminate a loop from main thread
while(1) {
//if (controller.readable()) {
int loopnum;
if (controller.scanf("\n%d", &loopnum)) {
// code to turn on/off the loop OR play the free note
pc.printf("received %d\r\n", loopnum);
loopnum--;
if (loopthreads[loopnum]) {
pc.printf("end loop %d\r\n", loopnum);
loopthreads[loopnum]->terminate();
delete loopthreads[loopnum]; // helps with memory
loopthreads[loopnum] = NULL;
}
else {
pc.printf("start loop %d\r\n", loopnum);
loopthreads[loopnum] = new Thread(threadedloop, loops[loopnum]);
}
}
//}
}
}