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FIx battery quirks

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Nik Rozman
2026-03-19 22:38:04 +01:00
parent 395fd9b839
commit 1486fe13f2
2 changed files with 9 additions and 11 deletions
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5
source/battery.cpp
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@@ -36,14 +36,15 @@ void updateBattery() {
ChargeStatus status = chg ? (pct >= 99 ? CHGSTAT_FULL : CHGSTAT_CHARGING) : CHGSTAT_DISCHARGING;
// Only write BLE Battery Service when connected - blebas.write() blocks on the
// SoftDevice ATT layer and causes 30-40ms loop stalls when called during advertising.
if (Bluefruit.connected()) blebas.write(pct);
if (Bluefruit.connected()) blebas.notify(pct);
lastChargeStatus = status;
#ifdef FEATURE_TELEMETRY
telem.chargeStatus = (uint8_t)status;
#endif
const char* st[] = {"discharging","charging","full"};
Serial.print("[BATT] "); Serial.print(v,2); Serial.print("V ");
Serial.print(pct); Serial.print("% "); Serial.println(st[status]);
Serial.print(pct); Serial.print("% "); Serial.print(st[status]);
Serial.print(" (PIN_CHG="); Serial.print(digitalRead(PIN_CHG)); Serial.println(")");
// Critical battery alert - only blink when not connected to avoid blocking BLE scheduler.
// 6 × 160ms = 960ms hard block; skip during active connection.
if (status == CHGSTAT_DISCHARGING && v < BATT_CRITICAL && !Bluefruit.connected())