Time from NTP server

[Rajender]

Hi,

Im using nrf9160 based custom board, nrf sdk 1.5.1.

I want to get the time from NTP servers, for that i connected to CATM1 n/w, connected to NTP server using UDP Protocol, but im not understanding what is the request i should make for NTP server to get present EPOCH, 

Please share any example if available.

i have tried sntp_client example (zephyr/samples/net/sockets/sntp_client) but when i run my code its directly going into fault_s.S after spm_jump() function.

Best Regards

Rajender

[Håkon Alseth]

Hi,

 

Rajender said:

How can i know that?

I tried sending at%xtime=1, its just sending ok, nothing more than that, so how can i make sure that my SDR supports this?

In the top of the at command doc, it states how this information should be sent over:

https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/nw_service/xtime_set.html?cp=2_1_7_9_0

 

You could ask the vendor of your SDR software suite to hear if this feature is supported.

 

Kind regards,

Håkon