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Improved lid state detection

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This commit is contained in:
Tim Gromeyer
2025-03-24 08:29:18 +01:00
parent c74054cc98
commit 4d07cf4c16
3 changed files with 18 additions and 23 deletions
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31
linux/ble/blemanager.cpp
View File

@@ -60,6 +60,12 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
deviceInfo.address = address; deviceInfo.address = address;
deviceInfo.rawData = data; deviceInfo.rawData = data;
// Check if pairing mode is paired (0x01) or pairing (0x00)
if (data[2] == 0x00)
{
return; // Skip pairing mode devices (the values are differently structured)
}
// Parse device model (big-endian: high byte at data[3], low byte at data[4]) // Parse device model (big-endian: high byte at data[3], low byte at data[4])
deviceInfo.deviceModel = static_cast<quint16>(data[4]) | (static_cast<quint8>(data[3]) << 8); deviceInfo.deviceModel = static_cast<quint16>(data[4]) | (static_cast<quint8>(data[3]) << 8);
@@ -74,7 +80,7 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
quint8 flagsAndCaseBattery = static_cast<quint8>(data[7]); quint8 flagsAndCaseBattery = static_cast<quint8>(data[7]);
// Lid open counter and device color // Lid open counter and device color
deviceInfo.lidOpenCounter = static_cast<quint8>(data[8]); quint8 lidIndicator = static_cast<quint8>(data[8]);
deviceInfo.deviceColor = static_cast<quint8>(data[9]); deviceInfo.deviceColor = static_cast<quint8>(data[9]);
deviceInfo.connectionState = static_cast<DeviceInfo::ConnectionState>(data[10]); deviceInfo.connectionState = static_cast<DeviceInfo::ConnectionState>(data[10]);
@@ -93,9 +99,9 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
// Parse charging statuses from flags (uper 4 bits of data[7]) // Parse charging statuses from flags (uper 4 bits of data[7])
quint8 flags = (flagsAndCaseBattery >> 4) & 0x0F; // Extracts lower nibble quint8 flags = (flagsAndCaseBattery >> 4) & 0x0F; // Extracts lower nibble
deviceInfo.rightCharging = areValuesFlipped ? (flags & 0x01) != 0 : (flags & 0x02) != 0; // deviceInfo.rightCharging = areValuesFlipped ? (flags & 0x01) != 0 : (flags & 0x02) != 0; // Depending on primary, bit 0 or 1
deviceInfo.leftCharging = areValuesFlipped ? (flags & 0x02) != 0 : (flags & 0x01) != 0; // deviceInfo.leftCharging = areValuesFlipped ? (flags & 0x02) != 0 : (flags & 0x01) != 0; // Depending on primary, bit 1 or 0
deviceInfo.caseCharging = (flags & 0x04) != 0; // Keeping original bit 1 for consistency deviceInfo.caseCharging = (flags & 0x04) != 0; // bit 2
// Additional status flags from status byte (data[5]) // Additional status flags from status byte (data[5])
deviceInfo.isThisPodInTheCase = (status & 0x40) != 0; // Bit 6 deviceInfo.isThisPodInTheCase = (status & 0x40) != 0; // Bit 6
@@ -111,18 +117,11 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
deviceInfo.isLeftPodMicrophone = primaryLeft ^ deviceInfo.isThisPodInTheCase; deviceInfo.isLeftPodMicrophone = primaryLeft ^ deviceInfo.isThisPodInTheCase;
deviceInfo.isRightPodMicrophone = !primaryLeft ^ deviceInfo.isThisPodInTheCase; deviceInfo.isRightPodMicrophone = !primaryLeft ^ deviceInfo.isThisPodInTheCase;
// Determine lid state based on lid open counter deviceInfo.lidOpenCounter = lidIndicator & 0x07; // Extract bits 0-2 (count)
if (deviceInfo.lidOpenCounter >= 0x30 && deviceInfo.lidOpenCounter <= 0x37) quint8 lidState = static_cast<quint8>((lidIndicator >> 3) & 0x01); // Extract bit 3 (lid state)
deviceInfo.lidState = DeviceInfo::LidState::OPEN; if (deviceInfo.isThisPodInTheCase) {
else if (deviceInfo.lidOpenCounter >= 0x38 && deviceInfo.lidOpenCounter <= 0x3F) deviceInfo.lidState = static_cast<DeviceInfo::LidState>(lidState);
deviceInfo.lidState = DeviceInfo::LidState::CLOSED; }
else if (deviceInfo.lidOpenCounter <= 0x03)
deviceInfo.lidState = DeviceInfo::LidState::NOT_IN_CASE;
else
deviceInfo.lidState = DeviceInfo::LidState::UNKNOWN;
// Update timestamp // Update timestamp
deviceInfo.lastSeen = QDateTime::currentDateTime(); deviceInfo.lastSeen = QDateTime::currentDateTime();

7
linux/ble/blemanager.h
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@@ -38,10 +38,9 @@ public:
// Lid state enumeration // Lid state enumeration
enum class LidState enum class LidState
{ {
OPEN, OPEN = 0x0,
CLOSED, CLOSED = 0x1,
NOT_IN_CASE, UNKNOWN,
UNKNOWN
}; };
LidState lidState = LidState::UNKNOWN; LidState lidState = LidState::UNKNOWN;

3
linux/ble/blescanner.cpp
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@@ -279,9 +279,6 @@ void BleScanner::onDeviceSelected()
case DeviceInfo::LidState::CLOSED: case DeviceInfo::LidState::CLOSED:
lidStateStr.append("Closed"); lidStateStr.append("Closed");
break; break;
case DeviceInfo::LidState::NOT_IN_CASE:
lidStateStr.append("Not in Case");
break;
case DeviceInfo::LidState::UNKNOWN: case DeviceInfo::LidState::UNKNOWN:
lidStateStr.append("Unknown"); lidStateStr.append("Unknown");
break; break;