andrew-elder
igrr
/ sleep_from_wake_stub_example.c
Last active
November 25, 2023 21:27
ESP32 ESP-IDF example illustrating how to go back to sleep from deep sleep wake stub
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| /* | |
| * This sample illustrates how to go back to deep sleep from the | |
| * deep sleep wake stub. | |
| * | |
| * Consider the use case of counting pulses from an external sensor, | |
| * where the pulses arrive at a relatively slow rate. | |
| * | |
| * ESP32 is configured to go into deep sleep mode, and wake up from | |
| * a GPIO pin connected to the external pulse source. | |
| * Once the pulse arrives, ESP32 wakes up from deep sleep and runs |