int main(){
// First check to see if Bluetooth is available
if(!Bluetooth::available()){
printf("Bluetooth not available\n");
return 0;
}
// Print all detected devices
Bluetooth::printDevices();
// Create a Bluetooth object
Bluetooth bt;
// Choose an address of the device to open
const char * addr = "68:86:e7:03:09:5e"; // Sphero
//const char * addr = "04:e4:51:fd:f4:69"; // Phone
// Open an RFCOMM connection
if(bt.openRFCOMM(addr)){
printf("opened RFCOMM connection on channel %d\n", bt.channel());
}
else{
printf("error opening RFCOMM connection\n");
return 0;
}
// At this point, you should be able to send/recv data
std::vector<unsigned char> buffer;
// Send data
/*
buffer.push_back('H');
buffer.push_back('e');
buffer.push_back('l');
buffer.push_back('l');
buffer.push_back('o');
bt.send(buffer);
//*/
// Receive data (e.g., a server response)
/*
if(bt.recv(buffer)){
printf("received %d bytes: ", buffer.size());
for(unsigned i=0; i<buffer.size(); ++i){
printf("%x ", buffer[i]);
}
printf("\n");
}
//*/
}
