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Add Proximity Pairing Message documentation

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This commit is contained in:
Tim Gromeyer
2025-04-15 09:45:37 +02:00
parent e384840bcc
commit 7a8b41dfa0
2 changed files with 169 additions and 1 deletions
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6
linux/ble/blemanager.cpp
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@@ -51,7 +51,7 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
if (info.manufacturerData().contains(0x004C))
{
QByteArray data = info.manufacturerData().value(0x004C);
// Ensure data is long enough and starts with prefix 0x07
// Ensure data is long enough and starts with prefix 0x07 (indicates Proximity Pairing Message)
if (data.size() >= 10 && data[0] == 0x07)
{
QString address = info.address().toString();
@@ -60,6 +60,8 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
deviceInfo.address = address;
deviceInfo.rawData = data;
// data[1] is the length of the data, so we can skip it
// Check if pairing mode is paired (0x01) or pairing (0x00)
if (data[2] == 0x00)
{
@@ -85,6 +87,8 @@ void BleManager::onDeviceDiscovered(const QBluetoothDeviceInfo &info)
deviceInfo.connectionState = static_cast<DeviceInfo::ConnectionState>(data[10]);
// Next: Encrypted Payload: 16 bytes
// Determine primary pod (bit 5 of status) and value flipping
bool primaryLeft = (status & 0x20) != 0; // Bit 5: 1 = left primary, 0 = right primary
bool areValuesFlipped = !primaryLeft; // Flipped when right pod is primary