[SOLVED] get timestamp in milliseconds

[guillermop]

Hi, I'm following the sntp example to get the unix timestamp but

Code: Select all

time(&now);

return the timestamp in seconds and I'd like to get it in milliseconds, I haven't found a function to do that, there is currently any way to achive that?

[kolban]

Howdy,
Maybe this post might assist?

viewtopic.php?t=2499

[guillermop]

Thanks kolban,

The problem is xTaskGetTickCount and getTimeSinceStart will return the time passed since the device was turned on, but I'm looking for the date time output. I think it's possible to make something with time and getTimeSinceStart but I suppose I'll lose some precision, if there is not other way it's what I'll do

[vonnieda]

Thanks kolban,

The problem is xTaskGetTickCount and getTimeSinceStart will return the time passed since the device was turned on, but I'm looking for the date time output. I think it's possible to make something with time and getTimeSinceStart but I suppose I'll lose some precision, if there is not other way it's what I'll do

Code: Select all

int64_t xx_time_get_time() {
	struct timeval tv;
	gettimeofday(&tv, NULL);
	return (tv.tv_sec * 1000LL + (tv.tv_usec / 1000LL));
}

[guillermop]

Thanks vonnieda, it works!