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t5s3 only lightsleep mode

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pelgraine
2026-03-25 20:17:42 +11:00
parent 47a0d2cc95
commit a7bc7a4733
3 changed files with 62 additions and 4 deletions
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examples/companion_radio/ui-new/UITask.cpp
+43
View File
@@ -18,6 +18,9 @@
#if defined(WIFI_SSID) || defined(MECK_WIFI_COMPANION)
#include <WiFi.h>
#endif
#if defined(LilyGo_T5S3_EPaper_Pro) && !defined(BLE_PIN_CODE) && !defined(MECK_WIFI_COMPANION)
#include "esp_sleep.h"
#endif
#ifndef AUTO_OFF_MILLIS
#define AUTO_OFF_MILLIS 15000 // 15 seconds
@@ -1937,6 +1940,42 @@ if (curr) curr->poll();
}
#endif
// ── T5S3 standalone powersaving ──────────────────────────────────────────
// When locked with display off, enter ESP32 light sleep (~8 mA total).
// Radio stays in continuous RX — DIO1 going HIGH wakes the CPU instantly.
// Boot button (GPIO0 LOW) and a 30-min safety timer also wake.
// First sleep starts 60s after lock; subsequent cycles wake for 5s to let
// the mesh stack process/relay any received packet, then sleep again.
#if defined(LilyGo_T5S3_EPaper_Pro) && !defined(BLE_PIN_CODE) && !defined(MECK_WIFI_COMPANION)
if (_locked && _display != NULL && !_display->isOn()) {
unsigned long now = millis();
if (now - _psLastActive >= _psNextSleepSecs * 1000UL) {
Serial.println("[POWERSAVE] Entering light sleep (locked+idle)");
board.sleep(1800); // Light sleep up to 30 min
// ── CPU resumes here on wake ──
unsigned long wakeAt = millis();
_psLastActive = wakeAt;
_psNextSleepSecs = 5; // Stay awake 5s for mesh processing
esp_sleep_wakeup_cause_t cause = esp_sleep_get_wakeup_cause();
if (cause == ESP_SLEEP_WAKEUP_GPIO) {
// Boot button pressed — unlock and return to normal use
Serial.println("[POWERSAVE] Woke by button — unlocking");
unlockScreen();
_psNextSleepSecs = 60; // Reset to long delay after user interaction
} else if (cause == ESP_SLEEP_WAKEUP_EXT1) {
Serial.println("[POWERSAVE] Woke by LoRa packet");
} else if (cause == ESP_SLEEP_WAKEUP_TIMER) {
Serial.println("[POWERSAVE] Woke by timer");
}
}
} else if (!_locked) {
// Not locked — keep powersaving timer reset so first sleep is 60s after lock
_psLastActive = millis();
_psNextSleepSecs = 60;
}
#endif
#ifdef PIN_VIBRATION
vibration.loop();
#endif
@@ -2063,6 +2102,10 @@ void UITask::lockScreen() {
_next_refresh = 0; // Draw lock screen immediately
_auto_off = millis() + 60000; // 60s before display off while locked
_lastLockRefresh = millis(); // Start 15-min clock refresh cycle
#if defined(LilyGo_T5S3_EPaper_Pro) && !defined(BLE_PIN_CODE) && !defined(MECK_WIFI_COMPANION)
_psLastActive = millis(); // Start powersaving countdown (60s to first sleep)
_psNextSleepSecs = 60;
#endif
Serial.println("[UI] Screen locked — entering low-power mode");
}
examples/companion_radio/ui-new/UITask.h
+7
View File
@@ -113,6 +113,13 @@ class UITask : public AbstractUITask {
bool _vkbActive = false;
UIScreen* _screenBeforeVKB = nullptr;
unsigned long _vkbOpenedAt = 0;
// Powersaving: light sleep when locked + idle (standalone only — no BLE/WiFi)
// Wakes on LoRa packet (DIO1), boot button (GPIO0), or 30-min timer
#if !defined(BLE_PIN_CODE) && !defined(MECK_WIFI_COMPANION)
unsigned long _psLastActive = 0; // millis() at last wake or lock entry
unsigned long _psNextSleepSecs = 60; // Seconds before first sleep (60s), then 5s cycles
#endif
#ifdef MECK_CARDKB
bool _cardkbDetected = false;
#endif