This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS/CC3200-LAUNCHXL: RTC Secs and mSecs reset to zero when we reset the CC3200 Controller

Part Number: CC3200-LAUNCHXL
Other Parts Discussed in Thread: CC3200

Tool/software: Code Composer Studio

Hi,

I am using CC3200 RTC in the Non-OS application and using PRCMRTCGet and PRCMRTCSet functions to sync the NTP time with RTC and retrieving the Secs and Msecs when there is no internet connection.

The purpose of using the RTC in my application is as follows,

1) Sync the NTP time with RTC when there is an active internet connection. 

2) When there is a power outage i.e. there is no power supply then enter into the sleep mode/ Low power mode on battery supply. 

3) When the power supply is on and if there is no internet connection then get the time from RTC instead of the SNTP server until the internet connection comes back. When the internet connection is back then again sync the SNTP time with RTC. 

But whenever I reset the CC3200 Controller the RTC Module also Resets and I get the Secs and mSecs value zero. Is there any solution to this problem? How to keep the contents of the RTC even after resetting the Microcontroller? 

CC3200 SDK Version: 1.3

Application Type: Non-OS

Thanks in advance!