chrissaich
Member
I want to connect to an NTP server on boot up, read time and use it to set the time on the T4.1 RTC. I will do this once an hour maybe, depending on the drift I get.
I then want to call the RTC typically every few seconds for data logging time stamps.
I have currently have code running which always calls NTP, but I'd prefer a local call to RTC for speed and if there's an internet outage, I'm stuck.
So if I
will that mean that
will get time from the RTC? That's what I want.
And how do I set the T4.1RTC to NTP time? I would expect to
but how do I obtain 't', because now() will try and get time from the T4.1RTC
Any help appreciated as always, thanks
I then want to call the RTC typically every few seconds for data logging time stamps.
I have currently have code running which always calls NTP, but I'd prefer a local call to RTC for speed and if there's an internet outage, I'm stuck.
So if I
Code:
setSyncProvider(getTeensy3Time)
Code:
now()
And how do I set the T4.1RTC to NTP time? I would expect to
Code:
setTime(t);
Any help appreciated as always, thanks