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* Drop the Qt4 supportDenis Shienkov2014-10-231-117/+0
| | | | | | | | Now QtSerialPort can be built for Qt5 only. QtSerialPort for Qt4 is developed in a separate branch. Change-Id: Iaaa95fb7cb0aedbfc1b17ed11717fff8f9c126a0 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Update license headers and add new license filesAntti Kokko2014-09-091-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: I08685205169cdd4b49a651ed98f36ba1e6c1bb29 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Add missing private headers warningsSamuel Gaist2014-08-181-0/+11
| | | | | Change-Id: Ia60bf0d020d98a6fda8f689d631bb8681950d15f Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Make it possible to set the port values before openingLaszlo Papp2014-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch also changes the behavior of the open method. We do not use port detection anymore for good. It has been a broken concept, and it is very unlikely that anyone has ever relied on it. If anyone had done that, they would be in trouble anyway, getting noisy warnings needlessly and all that. The other option was also considered to keep this behavior optionally as the default, but that would complicate the API too much without not much gain. The default port settings are now also the sane 9600,8,N,1, and no flow control. Also please note that the serial port is closed automatically in the open method if any of the settings fails. Several subsequent changes can follow this one, namely: * Changing the examples to show this usage. * Add a QSerialPortSettings data structure as it seems to be common currently in client codes. * Add the QML plugin with only thin wrapper declarative classes and all that. * Deprecate the restore settings on close API. * Remove the internal current and restored data representations. * Add further error values to the API for the fine tuning of the error reporting when there are setting errors on open. * Add proper test coverage. In short, this change opens the gate up for many interesting subsequent changes that would be useful for the module overall. In general, this change makes it possible to reach the feature parity with QextSerialPort so that we are not much worse anymore. We could do the same that QextSerialPort could do many years ago, already. Task-number: QTBUG-33774 Change-Id: I8527672f8b0bb2581fa7054ccffda66ab7fa4a85 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Remove the unused SystemIn/OutputQueue size methodsLaszlo Papp2014-02-091-3/+0
| | | | | | Change-Id: Iafab6ccc376da7a856b409017bbc42c36c016253 Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com> Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Optimize access to the write bufferDenis Shienkov2014-01-151-1/+1
| | | | | | | | | | | | | | | Earlier for writing in writeBuffer was used the QSerialPortPrivate::writeToBuffer() method which contained a similar code for each platform. Therefore it is reasonable to delete this method, and to move its common functionality to the QSerialPort::writeData(). Also all platform-dependent code of start of data transfer move to the QSerialPortPrivate::startWriting() method. Change-Id: I1423723fd69c05df974f8ba597e3dd71d5a797dd Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Use direct access to the read bufferDenis Shienkov2013-11-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Use the auxiliary array to store the chunks of data at reading on Windows. The additional array is used for temporary storing the data chunks of the each asynchronous reading operation. This data will be appended to the class read buffer when asynchronous operation completed. It reduce quantity of calls for reallocation of the input ring buffer because now the reallocation with the actual data is carried out once in the completeAsyncRead() method. 2. Delete the bytesAvailable() and readFromBuffer() methods from the QSerialPortPrivate. These methods are not necessary any more, because now the size and content of the read buffer always has actual value. Now all dependent methods can access to the read buffer directly without the intermediaries, like bytesAvailable() and readFromBuffer(). Tested the build with Qt4 and then Qt5 for: * Windows 7/8, MinGW * Windows CE Pocket PC, VS2005 * Android platforms ARM and x86 * Archlinux 64-bit Tested the work with the terminal, the creader(a)sync, the cwriter(a)sync examples with Qt4 and then Qt5 for: * Windows 7/8 with the virtual com0com, the physical on-board and the USB PL2303 devices * Archlinux 64-bit with the physical on-board and the USB PL2303 devices Change-Id: I6871f8933588377646ffeccf1d2c21bb6caada24 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Laszlo Papp <lpapp@kde.org>
* Use the term 'directions' for representing the directionsLaszlo Papp2013-09-041-2/+2
| | | | | | | | | | | | 1) The previous 'dir' is incorrect because it should be plural for consistency based upon the other variable names. 2) 'dir' can be misleading in the context where such a term is also used for representing a directory, like in our case. Change-Id: I650cc64c2669286a4d7ef071a2ab3b7b63228977 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Eliminate the "q_ptr->" call by using Q_Q(QSerialPort)Laszlo Papp2013-07-281-0/+2
| | | | | | | | | | | Unfortunately, the q_ptr data member cannot yet be deleted from the internal data class because QIODevicePrivate would need to be inherited then. That is not a simple change considering the Qt4 support. Hence, that part of the logic is put on hold, but can be expected in an upcoming change at some point, soon. Change-Id: Ic8ba9621dd647f4afa1b91d01c858c836d1cc0c8 Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com> Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Remove the const modifier from the pinoutSignals internal methodsLaszlo Papp2013-07-271-1/+1
| | | | | | | | | Logically, these methods set the error on their member, the public QSerialPort class, hence these are not const methods similarly to the public variant. Change-Id: I1580cf371556c820ce8e7df43121bc2800b08b40 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Revert "Add property to set exclusivity"Laszlo Papp2013-07-081-1/+0
| | | | | | | | | | | | | | | | | | | This reverts commit 4c67500e5d14e561e37b4bdc056f059d3eefdfa4. "dev: unfrozen branch, containing alpha-quality code that is ready to go into beta testing at any time" ... from: http://qt-project.org/wiki/Branch-Guidelines Please respect the basic principles. In doubts, do not approve changes yourself, but ask for help. Besides the illegit nature of this change, it has fundamental documentation issues as well. It is summer, and this can wait until 5.2, so please do /not/ rush with approvals. Change-Id: Ic2763394035c776088cb28f9c04086920cedb3a2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add property to set exclusivityAlex Henrie2013-07-031-0/+1
| | | | | | | | | Disabling the serial port driver's exclusive mode is necessary for pseudo serial ports and some USB/serial adapters to work correctly. Change-Id: I74d45feed619817b61e265b00aec8b0ebfae7a33 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Update the documentation and internal setBreakEnabled APILaszlo Papp2013-05-061-1/+1
| | | | | | | | | | | | | The change 0add3b934b8405fc5b65efeba9f05cc1dc353e64 changed the API, and we had a compromise in there to get the API changes in as soon as possible. This change tries to address the suggested documentation and internal API changes. Only tested on Linux with Qt 4.8.4 and Qt 5.1, so it might break on other platforms. Change-Id: I153e5a35d76beb26e04dbabf184bc9b90ef4b70b Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com> Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
* Drop the Lines/Line terms in favor of PinoutSignals/SignalLaszlo Papp2013-02-221-1/+1
| | | | | | | Change-Id: Icc8c52dd32f918f13e9221e32ab7eeb11217f054 Reviewed-by: Ray Donnelly <mingw.android@gmail.com> Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Remove the QtSerialPort namespace define and hence namespace usageLaszlo Papp2013-02-071-4/+0
| | | | | | | | | | * This is for following the convention in the Qt Project with the rest. * This fixes examples and tests to build now as all of them are broken due to the regression. Change-Id: I3f4d64d97466520aea621da582a64a0d97e32136 Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Fix the potential build breaks introduced by a previous commit (regression)Laszlo Papp2013-02-071-0/+4
| | | | | | | | | | | | | This is due to the fact the Qt namespace is not considered which is normally not a problem as it is empty by default. However, using something like "-qtnamespace MyNamespace" when configuring Qt will break the QtSerialPort build completely. This is intended to be a fix for the library, and the examples/tests will be fixed in a separate commit if necessary. Change-Id: Iecd24dc5135c3a9645910754589dfd8bf4942337 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Change the Dtr/Rts API to something less cryptic and more Qt'ishLaszlo Papp2013-02-021-2/+2
| | | | | | Change-Id: Ic7992e62d50a787d8ad657504e1768ab0061ed31 Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Rename the PortError to SerialPortError to be more consistent and talkativeLaszlo Papp2013-02-021-1/+1
| | | | | | | | | It is necessary not to get a potential Error enumeration overridden in QIODevice in order to be specific. It is also how other QIODevice subclasses handle the API more or less. Change-Id: I9f5b5601118be4b7a285b965ea5ea5e995848e8e Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
* Make all the file renames and relevant changesLaszlo Papp2013-01-271-0/+118
"git log --follow /path/to/the/file/in/question" can be used, for instance, for the renamed files to get the whole history. Change-Id: I20da087ca88e2c179a6c3232772fa21575e0aa6a Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
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