void t4()
{
int h, e, f, n, s, b, l, seq_ok, toggle_ok;
gpioReport_t r;
char p[32];
printf("Pipe notification tests.\n");
set_PWM_frequency(GPIO, 0);
set_PWM_dutycycle(GPIO, 0);
set_PWM_range(GPIO, 100);
h = notify_open();
e = notify_begin(h, (1<<4));
CHECK(4, 1, e, 0, 0, "notify open/begin");
time_sleep(1);
sprintf(p, "/dev/pigpio%d", h);
f = open(p, O_RDONLY);
set_PWM_dutycycle(GPIO, 50);
time_sleep(4);
set_PWM_dutycycle(GPIO, 0);
e = notify_pause(h);
CHECK(4, 2, e, 0, 0, "notify pause");
e = notify_close(h);
CHECK(4, 3, e, 0, 0, "notify close");
n = 0;
s = 0;
l = 0;
seq_ok = 1;
toggle_ok = 1;
while (1)
{
b = read(f, &r, 12);
if (b == 12)
{
if (s != r.seqno) seq_ok = 0;
if (n) if (l != (r.level&(1<<4))) toggle_ok = 0;
if (r.level&(1<<4)) l = 0;
else l = (1<<4);
s++;
n++;
// printf("%d %d %d %X\n", r.seqno, r.flags, r.tick, r.level);
}
else break;
}
close(f);
CHECK(4, 4, seq_ok, 1, 0, "sequence numbers ok");
CHECK(4, 5, toggle_ok, 1, 0, "gpio toggled ok");
CHECK(4, 6, n, 80, 10, "number of notifications");
}
JNIEXPORT void JNICALL
Java_com_sharkable_sharkengine_DemoRenderer_nativePause(JNIEnv *env, jobject thiz) {
notify_pause();
}