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Fix immediate wake from deepsleep for some devices (#3884)

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Affects ESP32 boards without an external pull-up on the defined user-button pin.
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todd-herbert 2024-05-14 23:46:03 +12:00 committed by GitHub
parent a9a208de73
commit 2388eb91ae
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1 changed files with 4 additions and 0 deletions
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src/sleep.cpp
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@ -264,7 +264,11 @@ void doDeepSleep(uint32_t msecToWake, bool skipPreflight = false)
#ifdef BUTTON_PIN #ifdef BUTTON_PIN
// Avoid leakage through button pin // Avoid leakage through button pin
if (GPIO_IS_VALID_OUTPUT_GPIO(BUTTON_PIN)) { if (GPIO_IS_VALID_OUTPUT_GPIO(BUTTON_PIN)) {
#ifdef BUTTON_NEED_PULLUP
pinMode(BUTTON_PIN, INPUT_PULLUP);
#else
pinMode(BUTTON_PIN, INPUT); pinMode(BUTTON_PIN, INPUT);
#endif
gpio_hold_en((gpio_num_t)BUTTON_PIN); gpio_hold_en((gpio_num_t)BUTTON_PIN);
} }
#endif #endif