main.cpp

00001 #include "mbed.h"
00002 #include "M2XStreamClient.h"
00003 #include "include_me.h"
00004 
00005 using namespace mts;
00006 
00007 const char key[] = "";
00008 const char feed[] = "";
00009 const char stream[] = "";
00010 
00011 // set to 1 for cellular shield board
00012 // set to 0 for wifi shield board
00013 #define CELL_SHIELD 1
00014 
00015 int main() {
00016 #if CELL_SHIELD
00017     for (int i = 30; i >= 0; i = i - 2) {
00018         wait(2);
00019         printf("Waiting %d seconds...\n\r", i);
00020     }
00021     
00022     MTSSerialFlowControl* serial = new MTSSerialFlowControl(PTD3, PTD2, PTA12, PTC8);
00023     serial->baud(115200);
00024     Transport::setTransport(Transport::CELLULAR);
00025     Cellular* cell = Cellular::getInstance();
00026     cell->init(serial, PTA4, PTC9);
00027 
00028     int max_tries = 5;
00029     int i;
00030     std::string apn = "wap.cingular";
00031     
00032     i = 0;
00033     while (i++ < max_tries) {
00034         if (cell->getRegistration() == Cellular::REGISTERED) {
00035             printf("registered with tower\n\r");
00036             break;
00037         } else if (i >= max_tries) {
00038             printf("failed to register with tower\n\r");
00039         } else {
00040             wait(3);
00041         }
00042     }
00043     
00044     printf("signal strength: %d\n\r", cell->getSignalStrength());
00045 
00046     i = 0;
00047     printf("setting APN to %s\n\r", apn.c_str());
00048     while (i++ < max_tries) {
00049         if (cell->setApn(apn) == SUCCESS) {
00050             printf("successfully set APN\n\r");
00051             break;
00052         } else if (i >= max_tries) {
00053             printf("failed to set APN\n\r");
00054         } else {
00055             wait(1);
00056         }
00057     }
00058     
00059     i = 0;
00060     printf("bringing up PPP link\n\r");
00061     while (i++ < max_tries) {
00062         if (cell->connect()) {
00063             printf("PPP link is up\n\r");
00064             break;
00065         } else if (i >= max_tries) {
00066             printf("failed to bring PPP link up\n\r");
00067         } else {
00068             wait(1);
00069         }
00070     }
00071 #else
00072     for (int i = 6; i >= 0; i = i - 2) {
00073         wait(2);
00074         printf("Waiting %d seconds...\n\r", i);
00075     }
00076     MTSSerial* serial = new MTSSerial(PTD3, PTD2, 256, 256);
00077     serial->baud(9600);
00078     Transport::setTransport(Transport::WIFI);
00079     Wifi* wifi = Wifi::getInstance();
00080     printf("Init: %s\n\r", wifi->init(serial) ? "SUCCESS" : "FAILURE");
00081     printf("Set Network: %s\n\r", getCodeNames(wifi->setNetwork("", Wifi::WPA2, "")).c_str());
00082     printf("Set DHCP: %s\n\r", getCodeNames(wifi->setDeviceIP("DHCP")).c_str());
00083     printf("Signal Strnegth (dBm): %d\n\r", wifi->getSignalStrength());
00084     printf("Is Connected: %s\n\r", wifi->isConnected() ? "True" : "False");
00085     printf("Connect: %s\n\r", wifi->connect() ? "Success" : "Failure");
00086     printf("Is Connected: %s\n\r", wifi->isConnected() ? "True" : "False");
00087 #endif
00088     
00089     /* send some data */
00090     Client client;
00091     M2XStreamClient m2xClient(&client, key);
00092     int ret;
00093     int num;
00094     while (true) {
00095         num = rand();
00096         printf("sending %d\r\n", num);
00097         ret = m2xClient.send(feed, stream, num);
00098         printf("send() returned %d\r\n", ret);
00099         wait(5);
00100     }
00101 }