myhandle = meshlink_open(confbase, name, "meshlinkapp", DEV_CLASS_STATIONARY);
+ if(!myhandle) {
+ fprintf(stderr, "Could not open MeshLink: %s", meshlink_strerror(meshlink_errno));
+ return 1;
+ }
+
//Register callback function for incoming data
meshlink_set_receive_cb(myhandle, (meshlink_receive_cb_t)handle_recv_data);
- meshlink_start(myhandle);
+ if(!meshlink_start(myhandle)) {
+ fprintf(stderr, "Could not start MeshLink: %s", meshlink_strerror(meshlink_errno));
+ return 1;
+ }
while(1) {
sleep(10);
strcpy(mydata, "Hello World!");
//send out data
- meshlink_send(myhandle, remotenode, mydata, sizeof(mydata));
+ if(!meshlink_send(myhandle, remotenode, mydata, sizeof(mydata))) {
+ fprintf(stderr, "Error sending data: %s", meshlink_strerror(meshlink_errno));
+ return 1;
+ }
}
meshlink_stop(myhandle);