MTSCellularManager.cpp

00001 #include "MTSCellularManager.hpp"
00002 
00003 MTSCellularManager::MTSCellularManager(
00004     const char* apn_
00005 ) :     apn(apn_), 
00006         io(NULL), 
00007         radio(NULL) 
00008 {}
00009 
00010 
00011 MTSCellularManager::~MTSCellularManager() {
00012     delete radio;
00013     delete io;
00014 }
00015 
00016 bool MTSCellularManager::init() {
00017     logInfo("Initializing Cellular Radio");
00018 
00019     io = new mts::MTSSerialFlowControl(
00020         RADIO_TX, 
00021         RADIO_RX, 
00022         RADIO_RTS, 
00023         RADIO_CTS
00024     );
00025     
00026     /* Radio default baud rate is 115200 */
00027     io->baud(115200);
00028     if (! io)
00029         return false;
00030     
00031     radio = mts::CellularFactory::create(io);
00032     radio2 = mts::CellularFactory::create(io);
00033     if (! radio)
00034         return false;
00035     
00036     /* 
00037      * Transport must be set properly before any TCPSocketConnection or 
00038      * UDPSocket objects are created
00039      */
00040     Transport::setTransport(radio);
00041 
00042     logInfo("setting APN");
00043     if (radio->setApn(apn) != MTS_SUCCESS) {
00044         logError("failed to set APN to \"%s\"", apn);
00045         return false;
00046     }
00047 
00048     logInfo("bringing up the link");
00049     if (! radio->connect()) {
00050         logError("failed to bring up the link");
00051         return false;
00052     } else {
00053         return true;
00054     }
00055 }
00056 
00057 void MTSCellularManager::uninit() {
00058     logInfo("finished - bringing down link");
00059     radio->disconnect();
00060     delete radio;
00061     delete io;
00062 }