Measuring the RTC Timer during deep sleep

[Amir_El]

Hello, I'm driving the ESP32 into a deep sleep and enabling 2 sources to wake it up, one is the Timer & the other is one of the GPIO as a touchpad. using the

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esp_sleep_enable_timer_wakeup

I can set the time interval that wakes the ESP up, but how I can measure the elapsed time when the ESP is in a deep sleep and it wakes up by the touch pin (while the timer period still not finished yet)? Or how I can pause the Timer if the waking reason was not the Timer?