mikecarper
2b3b93ab2f
Add selectable shared ESP-NOW channels, raw/wrapped bridge compatibility, and bounded fragmentation for maximum-size packets.\n\nGive ESP32 Full profiles WiFi coexistence, stabilize WebConfig and USB terminal lifecycles, and keep disabled bridges stopped during observer updates.\n\nUpdate generated UI, firmware selection, documentation, and regression coverage.
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
#pragma once
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#include <stdint.h>
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// Stored WiFi power-save values are 0=min, 1=none, and 2=max. Build profiles
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// may override the fresh-install default without changing the persisted wire /
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// file representation. Existing saved settings always take precedence.
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#ifndef DEFAULT_WIFI_POWER_SAVE_MODE
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#define DEFAULT_WIFI_POWER_SAVE_MODE 1
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#endif
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#if DEFAULT_WIFI_POWER_SAVE_MODE < 0 || DEFAULT_WIFI_POWER_SAVE_MODE > 2
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#error "DEFAULT_WIFI_POWER_SAVE_MODE must be 0 (min), 1 (none), or 2 (max)"
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#endif
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namespace mesh {
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namespace wifi {
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static constexpr uint8_t kPowerSaveMin = 0;
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static constexpr uint8_t kPowerSaveNone = 1;
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static constexpr uint8_t kPowerSaveMax = 2;
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static constexpr uint8_t kDefaultPowerSave = DEFAULT_WIFI_POWER_SAVE_MODE;
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// ESP32 WiFi and Bluetooth coexistence requires modem sleep, so "none" must
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// fall back to the minimum sleep policy whenever Bluetooth is active. A
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// primary ESP-NOW receiver must also avoid maximum modem sleep: infrastructure
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// access points do not buffer ESP-NOW broadcasts while the station is asleep.
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inline uint8_t effectivePowerSave(uint8_t configured,
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bool bluetooth_active,
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bool primary_espnow_active = false) {
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if (configured > kPowerSaveMax) configured = kDefaultPowerSave;
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if (primary_espnow_active && configured == kPowerSaveMax) {
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configured = kPowerSaveMin;
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}
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return bluetooth_active && configured == kPowerSaveNone
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? kPowerSaveMin : configured;
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}
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} // namespace wifi
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} // namespace mesh
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