raspberry

raspberry/programms/BTserver.cpp.save

@@ -0,0 +1,62 @@
+#include <iostream>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/rfcomm.h>
+
+int main(int argc, char **argv)
+{
+    struct sockaddr_rc loc_addr = { 0 }, rem_addr = { 0 };
+    struct hci_dev_info di;
+    char buf[1024] = { 0 };
+    int s, client, bytes_read;
+    socklen_t opt = sizeof(rem_addr);
+    char address[18] = "XX:XX:XX:XX:XX:XX";
+    // allocate socket
+    if(argc < 2)
+        {
+                cout << "Usage:\n<0/1> BTdevice" << endl;
+                exit(0);
+        }
+    s = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
+	{
+                perror("socket");
+        }
+ if(hci_devinfo(0, &di) < 0)
+        {
+                perror("HCI device info failed");
+                exit(1);
+        }
+        cout << "Local device: " << batostr(&di.bdaddr)) << endl;
+	laddr.rc_family = AF_BLUETOOTH;
+        laddr.rc_bdaddr = di.bdaddr;
+        laddr.rc_channel = 2;
+
+    // bind socket to port 1 of the first available 
+    // local bluetooth adapter
+    bind(s, (struct sockaddr *)&loc_addr, sizeof(loc_addr));
+	{
+                perror("bind");
+                exit(1);
+        }
+    // put socket into listening mode
+    listen(s, 1);
+
+    // accept one connection
+    client = accept(s, (struct sockaddr *)&rem_addr, &opt);
+
+    ba2str( &rem_addr.rc_bdaddr, buf );
+    uuuuustderr, "accepted connection from %s\n", buf);
+    memset(buf, 0, sizeof(buf));
+
+    // read data from the client
+    bytes_read = read(client, buf, sizeof(buf));
+    if( bytes_read > 0 ) {
+        printf("received [%s]\n", buf);
+    }
+
+    // close connection
+    close(client);
+    close(s);
+    return 0;
+}