3a8908c982
pluginstatus: can be discovered, still not refreshing auto generate devices from cube missing some errors in message parsing
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* This file is part of guh. *
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* *
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* Guh is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, version 2 of the License. *
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* *
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* Guh is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "radio433transmitter.h"
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Radio433Trasmitter::Radio433Trasmitter(QObject *parent, int gpio) :
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QThread(parent),m_gpioPin(gpio)
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{
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m_gpio = new Gpio(this,m_gpioPin);
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stopTransmitter();
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}
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Radio433Trasmitter::~Radio433Trasmitter()
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{
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}
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bool Radio433Trasmitter::startTransmitter()
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{
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if(setUpGpio()){
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run();
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return true;
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}
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return false;
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}
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bool Radio433Trasmitter::stopTransmitter()
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{
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m_mutex.lock();
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m_enabled = false;
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m_mutex.unlock();
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return true;
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}
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bool Radio433Trasmitter::setUpGpio()
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{
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if(!m_gpio->exportGpio()){
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return false;
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}else{
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m_gpio->setDirection(OUTPUT);
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m_gpio->setValue(LOW);
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}
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return true;
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}
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void Radio433Trasmitter::sendData(QList<int> rawData)
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{
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m_queueMutex.lock();
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m_rawDataQueue.enqueue(rawData);
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m_queueMutex.unlock();
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}
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void Radio433Trasmitter::run()
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{
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bool enabled = true;
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m_mutex.lock();
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m_enabled = true;
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m_mutex.unlock();
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QList<int> rawData;
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while(enabled){
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m_queueMutex.lock();
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m_allowSendingMutex.lock();
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//check if we have data in the sending queue and we are allowed to send...
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if(!m_rawDataQueue.isEmpty() && m_allowSending){
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m_allowSendingMutex.unlock();
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rawData = m_rawDataQueue.dequeue();
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m_queueMutex.unlock();
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m_gpio->setValue(LOW);
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int flag=1;
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// send raw data 8 times
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for(int i = 0; i <= 8; i++){
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foreach (int delay, rawData) {
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// 1 = High, 0 = Low
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m_gpio->setValue(flag %2);
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flag++;
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usleep(delay);
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}
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//check if we can continue or we should stop
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m_allowSendingMutex.lock();
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if(!m_allowSending){
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m_allowSendingMutex.unlock();
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break;
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}
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m_allowSendingMutex.unlock();
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}
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m_gpio->setValue(LOW);
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}else{
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m_queueMutex.unlock();
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m_allowSendingMutex.unlock();
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break;
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}
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m_queueMutex.unlock();
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m_allowSendingMutex.unlock();
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m_mutex.lock();
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enabled = m_enabled;
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m_mutex.unlock();
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}
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}
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void Radio433Trasmitter::allowSending(bool sending)
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{
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m_allowSendingMutex.lock();
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m_allowSending = sending;
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m_allowSendingMutex.unlock();
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}
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