private void SetFrequency(uint period)
{
uint sec = period / 1_000_000;
uint ns = (period - (sec * 1_000_000)) * 1_000;
var itval = new LinuxInterop.itimerspec
{
it_interval = new LinuxInterop.timespec
{
tv_sec = sec,
tv_nsec = ns
},
it_value = new LinuxInterop.timespec
{
tv_sec = sec,
tv_nsec = ns
}
};
int ret = LinuxInterop.timerfd_settime(this.fileDescriptor, 0, itval, null);
if (ret != 0)
{
throw new Exception($"Error from timerfd_settime = {ret}");
}
}
