Sleep mode with severall peripherals only to keep RTC time Proc BLE

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CaFe_1297911
Level 1
Level 1
First reply posted First question asked Welcome!

Good afternoon,'m developing a new project where I've severall peripherals in use such as RTC, BLE, Capsense, UART, PWM, ADC and I want to detect a power failure, put in sleep mode and then only keep update the RTC and check if the power is back again.

I've managed already the rtc using an interruption and external crystal timer, but when i try  CySysPmDeepSleep(); it does not work properly.

Do you have any advice how to do it? is there already someone that did a similar thing?

Best Regards,
Carlos

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GyanC_36
Employee
Employee
250 replies posted 100 replies posted 50 replies posted

Hi Carlos,

     Could you please elaborate a bit more on how are you planning to detect the power failure ? Also, can you attach your project for review and the functionality?

-Gyan

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