Fix ESP32 light sleep: prefer ext1 wakeup, remove RTC clock switching#7
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weebl2000 wants to merge 10 commits intoIoTThinks:MCdev-PowerSaving-for-all-esp32-repeaters-202602from
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- Use esp_sleep_enable_ext1_wakeup() on ESP32/S2/S3 instead of
gpio_wakeup_enable() which overwrites RadioLib's POSEDGE ISR on DIO1,
causing missed packets after wake ("deaf" device)
- Fall back to gpio_wakeup_enable() on C3/C6 (no ext1), with
hasPendingRadioIRQ() flag so RadioLib still reads buffered packets
- Remove rtc_clk_slow_src_set() that desynced FreeRTOS tick counting
- Add IRQ pin validation before configuring wake sources
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RTC wakeup does not work for all esp32 boards as not all boards use RTC-supported DIO1. Thanks for your effort. |
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I hope this fixes the reset issues.