int main(void)
{
struct sched_param param = { .sched_priority = 0 };
FILE * fp;
size_t fb_size;
if (sched_setscheduler(getpid(), SCHED_FIFO, ¶m)) {
perror("failed to set SCHED_FIFO");
return 1;
}
bip = bitmap_load("ball.bmp");
if (!bip) {
perror("Failed to load a bitmap");
return 1;
}
fp = fopen("/dev/fbmm0", "r");
if (!fp) {
perror("Failed to open fb");
return 1;
}
ioctl(fileno(fp), IOCTL_FB_GETRES, &resolution);
fb_size = resolution.height * resolution.pitch + resolution.width * 3;
fb = mmap(NULL, fb_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fileno(fp), 0);
bf = malloc(fb_size);
bouncer();
munmap(fb, 0);
return 0;
}
int main()
{
const float L = 40;
const int Nm = 3;
const int n = L * L * L * Nm;
const float dt = 0.02;
printf("START EQUILIBRATION\n");
Particles particles(n, L);
particles.equilibrate(0.1, 100 * dt, dt, nullptr);
printf("STOP EQUILIBRATION\n");
const float sandwich_half_width = L / 2 - 1.7;
#if 1
TomatoSandwich bouncer(L);
bouncer.radius2 = 4;
bouncer.half_width = sandwich_half_width;
#else
SandwichBouncer bouncer(L);
bouncer.half_width = sandwich_half_width;
#endif
printf("START CARVING\n");
Particles remaining = bouncer.carve(particles);
printf("STOP TOMATO\n");
//bouncer.frozenLayer[0].lammps_dump("icy.dump", 0);
//bouncer.frozenLayer[1].lammps_dump("icy.dump", 1);
//bouncer.frozenLayer[2].lammps_dump("icy.dump", 2);
remaining.name = "fluid";
//remaining1.bouncer = &bouncer;
remaining.yg = 0.01;
remaining.steps_per_dump = 10;
remaining.equilibrate(0.1, 1500 * dt, dt, &bouncer);
printf("particles have been equilibrated");
}
// This is invoked each time there is a change in the button state (result of a push or a bounce).
void pb_interrupt_handler() {
// Clear the GPIO interrupt.
// Turn off all PB interrupts for now.
XGpio_InterruptGlobalDisable(&gpPB);
// Get the current state of the buttons.
u32 currentButtonState = XGpio_DiscreteRead(&gpPB, 1);
bouncing = bouncer(currentButtonState);
// Ack the PB interrupt.
XGpio_InterruptClear(&gpPB, 0xFFFFFFFF);
// Re-enable PB interrupts.
XGpio_InterruptGlobalEnable(&gpPB);
}
