adding support for waveshare esp32-C6 and power states#1703
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aslater3 wants to merge 1 commit intomeshcore-dev:devfrom
Open
adding support for waveshare esp32-C6 and power states#1703aslater3 wants to merge 1 commit intomeshcore-dev:devfrom
aslater3 wants to merge 1 commit intomeshcore-dev:devfrom
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PR Summary
This PR adds minimal ESP32-C6 sleep support required for Waveshare C6 enablement groundwork, while keeping behavior unchanged for all existing non-target boards.
Scope
Only file changed: ESP32Board.h
No variant additions in this PR
No LR1121 integration in this PR (deferred to follow-up)
What Changed
Added C6-only includes and logic behind:
CONFIG_IDF_TARGET_ESP32C6
WAVESHARE_ESP32_C6_LP_BASELINE
Added C6 wake-cause mapping in begin() so GPIO/EXT1 wake can report BD_STARTUP_RX_PACKET.
Added C6 sleep implementations:
enterLightSleep() with EXT1/GPIO wake handling and timer wake.
enterDeepSleep() (optional path via macro).
Updated C6 sleep() path to use light/deep sleep based on WAVESHARE_ESP32_C6_USE_DEEP_SLEEP.
Kept legacy behavior for all other ESP32 targets:
setInhibitSleep() retained.
sleep() still uses existing enterLightSleep() behavior when not in the C6 guarded path.
Small safety/type fixes in existing code path:
1L -> 1ULL
timer math cast to uint64_t.
Behavioral Impact
Non-C6 boards: no behavior change intended.
C6 Waveshare-gated builds: gain guarded low-power wake/sleep support needed for future board enablement.
Follow-up PRs
Add Waveshare ESP32-C6 variant/build envs.
Add LR1121 support and TX power handling (2.4 GHz vs sub-GHz limits).