CC1352R: RTC based alarm

Kartik 3

Intellectual 535 points

Part Number: CC1352R

Hello,

I am using cc1352R with SDK 3.40

I am using 15.4 sensor oad offchip secure example.

I would like to use cc1352 RTC for alarm on particular date and time?

So, Can you please guide me, how to do this.

Thank you,

Kartik.

over 6 years ago

0 AB over 6 years ago

TI__Mastermind 23816 points

Hello Kartik,

This has been resolved before in this forum.

I think this thread will answer this question better than I can:

https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz/f/156/t/515115

Regards,

0 Kartik 3 over 5 years ago in reply to AB

Intellectual 535 points

Hello AB,

Thank You for your quick response.

I completely understand how to convert epoch second into date and time format.

But I want to perform an activity at a every specific date and time.

For ex. I want to perform some activity every Friday morning at 10.00 AM.

So I am looking for the RTC callback (interrupt based) mechanism.

So, Can you please guide me, how doing this.

Thank you,

Kartik.

0 Kartik 3 over 5 years ago in reply to Kartik 3

Intellectual 535 points

Hello,

Any update on this.

Thank you,

Kartik.

0 AB over 5 years ago in reply to Kartik 3

TI__Mastermind 23816 points

Kartik,

The RTOS uses the RTC for timing. You can schedule a RTOS timer/clock and set the time for interrupt for the specific time and date. Just change the format to clock ticks.

Regards,

Bluetooth®︎

Bluetooth forum

CC1352R: RTC based alarm