1 files changed, 15 insertions, 3 deletions
diff --git a/src/serialport/qserialport_wince.cpp b/src/serialport/qserialport_wince.cpp
index 1cf79cc..a9c80b2 100644
--- a/src/serialport/qserialport_wince.cpp
+++ b/src/serialport/qserialport_wince.cpp
@@ -337,10 +337,9 @@ bool QSerialPortPrivate::setBreakEnabled(bool set)
     return true;
 }
 
-void QSerialPortPrivate::startWriting()
+qint64 QSerialPortPrivate::readData(char *data, qint64 maxSize)
 {
-    // trigger write sequence
-    notifyWrite();
+    return readBuffer.read(data, maxSize);
 }
 
 bool QSerialPortPrivate::waitForReadyRead(int msec)
@@ -579,6 +578,19 @@ bool QSerialPortPrivate::notifyWrite()
     return true;
 }
 
+qint64 QSerialPortPrivate::bytesToWrite() const
+{
+    return writeBuffer.size();
+}
+
+qint64 QSerialPortPrivate::writeData(const char *data, qint64 maxSize)
+{
+    ::memcpy(writeBuffer.reserve(maxSize), data, maxSize);
+    if (!writeBuffer.isEmpty())
+        notifyWrite();
+    return maxSize;
+}
+
 void QSerialPortPrivate::processIoErrors(bool error)
 {
     Q_Q(QSerialPort);