int nsleep(const struct timespec *req, struct timespec *rem)
{
struct timespec temp_rem;
if (nanosleep(req, rem) == -1)
{
if (errno == EINTR)
{
nsleep(rem, &temp_rem);
}
else
{
return errno;
}
}
else
{
return 0;
}
}
int main()
{
pthread_t t[3];
msg_buf1[0] = msg_buf1[1] = 0;
msg_buf2[0] = msg_buf2[1] = 0;
pthread_create( &t[0], NULL, thread1, NULL);
pthread_create( &t[1], NULL, thread2, NULL);
pthread_create( &t[2], NULL, thread3, NULL);
while (1) {
nsleep(1, 0);
printf("Hello from main\n");
}
return 0;
}
int throttle_calibrate (int rate)
{
uint32_t i, usec, calib, laps = 50000;
struct timeval tv1, tv2;
gettimeofday (&tv1, NULL);
for (i = 0; i < laps; i++)
{
nsleep (1);
}
gettimeofday (&tv2, NULL);
usec = (tv2.tv_sec - tv1.tv_sec) * 100000.0 + (tv2.tv_usec - tv1.tv_usec);
calib = (int)((1000000.0 / rate) * (50000.0 / usec));
DEBUG ("start = %u; stop = %u; ", (uint32_t)tv1.tv_usec, (uint32_t)tv2.tv_usec);
DEBUG ("benchmark: %d laps in %u usecs => ", laps, usec);
DEBUG ("calib = %u\n", calib);
return calib;
}
// Cancellable send loop, initiated which must be initiated with an IO-channel
static ssize_t slac_iosendloop(void *vargs, atomic_int *cancel)
{
int err;
bool infloop = true;
int i;
iosendloop_args_t *args = (iosendloop_args_t*)vargs;
if (args->max_tries > 0) {
i = 0;
infloop = false;
}
while (atomic_load(cancel) == 0) {
err = ethsend(args->ethconn, args->ethframe, args->framelen);
if (err != 0) {
return -1;
}
if (!infloop && i++ >= args->max_tries) {
break;
}
nsleep(args->senddelay_ns);
}
return 0;
}
void usleep(unsigned long microseconds)
{
/* TODO: proper implementation */
nsleep(microseconds * 1000);
}
void
ngraph_sleep(int t)
{
nsleep(t);
}
/*
* msleep() - Sleep for msec miliseconds.
*
* @msec: Number of miliseconds to sleep.
*/
void msleep(long msec)
{
nsleep(msec * 1000000LL);
}
int main()
{
//Declaracion de variables:
uint8_t j, i, l, k, va, vs;
uint32_t rc_nota, rc_vol;
uint16_t boton;
uint8_t note;
uint32_t t2;
uint16_t b1, b2, b3, b4;
uint8_t c1, c2, c3, c4, c5, valor;
//Inicializacion de perifericos
gpio_init(0x01); //9BITS 6 ENTRADAS(BOTONES) 3 SALIDAS(2 LEDS Y PWM) PIN1:PWM - PIN2:MODO - PIN3: LEDBLANCO
set_digpot(0x64); //0 Ohms
va=0; //Volumen actual
for (l = 1; l < 15; l++)
{
//c1 = 6+(l*10); //Escala a una octava (7)
c1 = 4+(l*6); //Escala a dos octavas (14)
msleep(500);
if (c1 > 2 && c1 < 8){b1 = 180; b3 = 0; c3 = 118; c2 = 20987;} //selección de la nota dependiendo la distancia
else if (c1 > 8 && c1 < 14){b1 = 162; b3 = 18; c3 = 130; c2 = 20987;}
else if (c1 > 14 && c1 < 20){b1 = 144; b3 = 36; c3 = 146; c2 = 20741;}
else if (c1 > 20 && c1 < 26){b1 = 138; b3 = 42; c3 = 150; c2 = 20741;}
else if (c1 > 26 && c1 < 32){b1 = 124; b3 = 56; c3 = 166; c2 = 20741;}
else if (c1 > 32 && c1 < 38){b1 = 112; b3 = 68; c3 = 181; c2 = 20495;}
else if (c1 > 38 && c1 < 44){b1 = 100; b3 = 80; c3 = 202; c2 = 20495;}
else if (c1 > 44 && c1 < 50){b1 = 90; b3 = 90; c3 = 236; c2 = 20987;}
else if (c1 > 50 && c1 < 56){b1 = 81; b3 = 99; c3 = 260; c2 = 20987;}
else if (c1 > 56 && c1 < 62){b1 = 72; b3 = 108; c3 = 293; c2 = 20741;}
else if (c1 > 62 && c1 < 68){b1 = 69; b3 = 111; c3 = 301; c2 = 20741;}
else if (c1 > 68 && c1 < 74){b1 = 62; b3 = 118; c3 = 332; c2 = 20741;}
else if (c1 > 74 && c1 < 80){b1 = 56; b3 = 124; c3 = 362; c2 = 20495;}
else if (c1 > 80 && c1 < 86){b1 = 50; b3 = 130; c3 = 405; c2 = 20495;}
b4 = 21 + b3;
for (i=1; i<b4;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++) //recorre cada una de las muestras (b1 tercera octava)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1); //se asigna el ciclo util por tiempo
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
}
int main(int argc, char **argv)
{
struct args args = {
/* Defaults. */
.stack = "ip",
.add_rules = 0,
.ebtables = "/sbin/ebtables",
.sleep = 10,
.parents = 0,
.daemon = 0,
/* This parameter expects something like
* "experiment/stack/column/run".
*/
.file = NULL,
.count = 0,
.entries = 0,
.ifs = NULL,
};
int i, sk, rcount;
FILE *f;
double start;
struct ebt_counter *cnt;
/* Read parameters. */
argp_parse(&argp, argc, argv, 0, NULL, &args);
/* Install ebtables(8) rules. */
if (args.add_rules) {
for (i = 0; i < args.count; i++)
ebt_add_rule(args.ebtables, args.stack, args.ifs[i]);
}
/* Create parent paths of @args.file. */
if (args.file && args.parents)
assert(!close(mkdir_parents(args.file)));
/* Test that only the expected ebtables(8) rules are in place.
* This is important to avoid silently wrong measurements.
*/
sk = ebt_socket();
if (sk < 0)
err(1, "Can't get a socket");
rcount = ebt_rule_count(sk, args.stack);
if (rcount != args.count)
errx(1, "There is a mismatch between the number of ebtables(8) rules installed (= %i) and the number of monitored interfaces (= %i)",
rcount, args.count);
if (!rcount)
errx(1, "There is no ebtables(8) rules to measure");
/* Create sampling file. */
if (args.file) {
f = fopen(args.file, "w");
if (!f)
err(1, "Can't open file `%s'", args.file);
ebt_add_header_to_file(sk, args.stack, f);
} else {
f = stdout;
}
/* Daemonize. */
if (args.daemon && daemon(1, 1))
err(1, "Can't daemonize");
start = now();
if (args.file) {
ebt_write_sample_to_file(sk, args.stack, f);
if (fflush(f))
err(1, "Can't save content of file `%s'", args.file);
} else {
cnt = ebt_create_cnt(sk, args.stack);
assert(cnt);
}
while (1) {
double diff = now() - start;
if (diff < args.sleep)
nsleep(args.sleep - diff);
else
warnx("Option --sleep=%i is too little; not enough time to estimate rates. Consider increasing the period",
args.sleep);
start = now();
if (args.file)
ebt_write_sample_to_file(sk, args.stack, f);
else
ebt_write_rates_to_file(sk, args.stack, f, args.sleep,
cnt);
if (fflush(f))
err(1, "Can't save content of file `%s'",
args.file ? args.file : "STDOUT");
}
ebt_free_cnt(cnt);
if (args.file)
assert(!fclose(f));
ebt_close(sk);
end_args(&args);
return 0;
}
int TCPApplication::usleep(long microsleep)
{
return nsleep(1000L*microsleep);
}
void msleep(uint32_t n) {
nsleep(1000000 * (uint64_t)n);
}
int main()
{
//Declaracion de variables:
uint8_t j, i, l, k, va, v, vs, vol;
uint32_t rc_nota, rc_vol;
uint16_t boton;
uint8_t note;
uint32_t t2, c1;
uint16_t b1, b2, b3, b4;
uint8_t c2, c3, c4, c5, c6, valor;
//Inicializacion de perifericos
gpio_init(0x01); //9BITS 6 ENTRADAS(BOTONES) 3 SALIDAS(2 LEDS Y PWM) PIN1:PWM - PIN2:MODO - PIN3: LEDBLANCO
v=1; //Volumen actual
vol=0;
for(;;)
{
rc_vol=read_count1(); //Obtiene el valor de tiempo de lectura del sensor de volumen
vs=vsig_pot(rc_vol, vol); //Calcula el valor siguiente del potenciometro
volumen(va, vs); //Asigna el potenciometro al valor siguiente
va=vs; //Actualiza el valor presente
c1 = read_count0();
c6 = sel_nota(c1,v);
if (c6 == 1){b1 = 180; b3 = 0; c3 = 118; c2 = 20987;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 2){b1 = 162; b3 = 18; c3 = 130; c2 = 20987;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 3){b1 = 144; b3 = 36; c3 = 146; c2 = 20741;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 4){b1 = 138; b3 = 42; c3 = 150; c2 = 20741;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 5){b1 = 124; b3 = 56; c3 = 166; c2 = 20741;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 6){b1 = 112; b3 = 68; c3 = 181; c2 = 20495;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if (c6 == 7){b1 = 100; b3 = 80; c3 = 202; c2 = 20495;
for (i=1; i<10;i++)
{
b2 = b1+76;
for (j=75; j<b2; j++)
{
c4 = j*c3;
c5 = c2-c4;
set_pin(1,1);
nsleep(c4);
set_pin(0,1);
nsleep(c5);
}
}
}
else if(c6==0){msleep(100);}
}
}
