main.cpp

00001 #include "mbed.h"
00002 #include "a3gs.h"
00003 
00004 Serial pc(USBTX, USBRX);
00005 DigitalOut myled(LED1);
00006 
00007 //        tx, rx, interrupt, power, regulator
00008 A3GS a3gs(p28, p27, p29, p23, p11, 9600); // mbeduino (LPC1768)
00009 //A3GS a3gs(PA_11, PA_12, D2, D6, D7, 9600); // Nucleo STM32F401RE
00010 
00011 const char *server = "developer.mbed.org";
00012 const char *path = "/media/uploads/phsfan/hello.txt";
00013 const char *head = "Content-Type: application/x-www-form-urlencoded";
00014 int port = 80;
00015 
00016 int main() {
00017     pc.baud(115200);
00018     pc.printf("*** PHS httpGET\r\n");
00019 
00020     a3gs.start();
00021     if (a3gs.begin()) {
00022         error("Could not connect");
00023     }
00024     myled = 1;
00025 
00026     char buf[a3gsMAX_RESULT_LENGTH + 1];
00027     if (a3gs.httpGET(server, port, path, buf, sizeof(buf) - 1, 0, head) == 0) {
00028         pc.printf("OK!\r\n");
00029         pc.printf(buf);
00030         for (;;) {
00031             int r = a3gs.read(buf, sizeof(buf) - 1);
00032             if (r > 0) {
00033                 pc.printf(buf);
00034             } else {
00035                 break;
00036             }
00037         }
00038         pc.printf("\r\n");
00039     } else {
00040         pc.printf("Can't get HTTP response from %s\r\n", server);
00041     }
00042 
00043     wait(3);
00044     a3gs.disconnectTCP();
00045     pc.printf("bye\r\n");
00046     a3gs.end();
00047     a3gs.shutdown();
00048     myled = 0;
00049 }