diff options
| author |  Anton Lundin <glance@acc.umu.se> | 2015-09-29 21:12:55 +0200 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2015-09-29 17:46:19 -0400 |
| commit | 57e83240ddb131d326d49afabc5b0ce208b6311d (patch) | |
| tree | 50f019abd2de723507ead1852d659154abd47ea1 | |
| parent | 65e9991501fc810497e102ab66bd8dd438cebcdc (diff) | |
| download | subsurface-57e83240ddb131d326d49afabc5b0ce208b6311d.tar.gz | |
qtserialbluetooth: use QIODevice::Unbuffered io
This adds the QIODevice::Unbuffered flag to our rfcomm connections to
bypass the buffering layer in QIODevice.
This fixes so firmware upgrades work against the OSTC Sport.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
| -rw-r--r-- | qtserialbluetooth.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qtserialbluetooth.cpp b/qtserialbluetooth.cpp index 6a3360c7d..025ab8c34 100644 --- a/qtserialbluetooth.cpp +++ b/qtserialbluetooth.cpp @@ -114,7 +114,7 @@ static int qt_serial_open(serial_t **out, dc_context_t *context, const char* dev #if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID) // First try to connect on RFCOMM channel 1. This is the default channel for most devices QBluetoothAddress remoteDeviceAddress(devaddr); - serial_port->socket->connectToService(remoteDeviceAddress, 1); + serial_port->socket->connectToService(remoteDeviceAddress, 1, QIODevice::ReadWrite | QIODevice::Unbuffered); timer.start(msec); loop.exec(); @@ -126,7 +126,7 @@ static int qt_serial_open(serial_t **out, dc_context_t *context, const char* dev } else if (serial_port->socket->state() == QBluetoothSocket::UnconnectedState) { // Try to connect on channel number 5. Maybe this is a Shearwater Petrel2 device. qDebug() << "Connection on channel 1 failed. Trying on channel number 5."; - serial_port->socket->connectToService(remoteDeviceAddress, 5); + serial_port->socket->connectToService(remoteDeviceAddress, 5, QIODevice::ReadWrite | QIODevice::Unbuffered); timer.start(msec); loop.exec(); |