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fix data write to characteristic

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This commit is contained in:
dsm 2024-11-18 14:41:11 +03:00
parent 598a9ef463
commit 2fbc6f5871
1 changed files with 3 additions and 14 deletions
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17
app/src/IO/Drivers/BluetoothLE.cpp
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@ -160,25 +160,14 @@ bool IO::Drivers::BluetoothLE::configurationOk() const
*/ */
quint64 IO::Drivers::BluetoothLE::write(const QByteArray &data) quint64 IO::Drivers::BluetoothLE::write(const QByteArray &data)
{ {
if (m_service && m_selectedCharacteristic >= 0 && m_selectedDescriptor >= 0) if (m_service && m_selectedCharacteristic >= 0 )
{ {
const auto &characteristic = m_characteristics.at(m_selectedCharacteristic); const auto &characteristic = m_characteristics.at(m_selectedCharacteristic);
if (characteristic.isValid()) if (characteristic.isValid())
{ {
const auto &descr = m_descriptors.at(m_selectedDescriptor); m_service->writeCharacteristic(characteristic, data, QLowEnergyService::WriteWithResponse);
if (descr.isValid())
{
m_service->writeDescriptor(descr, data);
return data.length(); return data.length();
}
else
{
qWarning() << "Failed to write data to BLE device: invalid descriptor";
return -1;
}
} }
else else
{ {
qWarning() qWarning()
@ -188,7 +177,7 @@ quint64 IO::Drivers::BluetoothLE::write(const QByteArray &data)
} }
qWarning() << "Failed to write data to BLE device: ensure that a " qWarning() << "Failed to write data to BLE device: ensure that a "
"characteristic and a descriptor are selected"; "characteristic is selected";
return -1; return -1;
} }