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make esp32 deepsleep button wakeup functional again (#2854)

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* make deepsleep button wakeup functional again

* Remove unused var

* Cleanup comment

* suppress screen wake on button

* add resume screen

* trunk fmt

* added missing #ifdef

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Manuel
2023-10-02 23:16:29 +02:00
committed by GitHub
parent a6e4402e41
commit 94c2ade272
4 changed files with 63 additions and 12 deletions
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22
src/platform/esp32/main-esp32.cpp
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@@ -193,8 +193,26 @@ void cpuDeepSleep(uint32_t msecToWake)
rtc_gpio_isolate((gpio_num_t)rtcGpios[i]);
#endif
// FIXME, disable internal rtc pullups/pulldowns on the non isolated pins. for inputs that we aren't using
// to detect wake and in normal operation the external part drives them hard.
// FIXME, disable internal rtc pullups/pulldowns on the non isolated pins. for inputs that we aren't using
// to detect wake and in normal operation the external part drives them hard.
#ifdef BUTTON_PIN
// Only GPIOs which are have RTC functionality can be used in this bit map: 0,2,4,12-15,25-27,32-39.
#if SOC_RTCIO_HOLD_SUPPORTED
uint64_t gpioMask = (1ULL << (config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN));
#endif
#ifdef BUTTON_NEED_PULLUP
gpio_pullup_en((gpio_num_t)BUTTON_PIN);
#endif
// Not needed because both of the current boards have external pullups
// FIXME change polarity in hw so we can wake on ANY_HIGH instead - that would allow us to use all three buttons (instead of
// just the first) gpio_pullup_en((gpio_num_t)BUTTON_PIN);
#if SOC_PM_SUPPORT_EXT_WAKEUP
esp_sleep_enable_ext1_wakeup(gpioMask, ESP_EXT1_WAKEUP_ALL_LOW);
#endif
#endif
// We want RTC peripherals to stay on
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);