// microseconds
void bcm2835_delayMicroseconds(uint64_t micros)
{
struct timespec t1;
uint64_t start;
// Calling nanosleep() takes at least 100-200 us, so use it for
// long waits and use a busy wait on the System Timer for the rest.
start = bcm2835_st_read();
if (micros > 450)
{
t1.tv_sec = 0;
t1.tv_nsec = 1000 * (long)(micros - 200);
nanosleep(&t1, NULL);
}
bcm2835_st_delay(start, micros);
}
//void bcm2835_st_delay(uint64_t offset_micros, uint64_t micros);
/// Call bcm2835_st_delay with 2 parameters
/// \par Refer
/// \par Modify
void ope_st_delay(void)
{
get_long_code();
get_long_code();
bcm2835_st_delay( *((uint64_t *)(buff+1)), *((uint64_t *)(buff+9)) );
}
void inline bcm2835_delayMicroseconds(unsigned long long micros)
{
bcm2835_st_delay(bcm2835_st_read(), micros);
}
