faut que je cherche des trucs pour le lidar

rplidar_sdk/sdk/app/ultra_simple/main.cpp

@@ -90,7 +90,7 @@ int main(int argc, const char * argv[]) {
     bool useArgcBaudrate = false;
 
     printf("Ultra simple LIDAR data grabber for RPLIDAR.\n");
-    printf("Version: ",RPLIDAR_SDK_VERSION,"\n");
+    printf("Version: %s + RPLIDAR_SDK_VERSION \n", RPLIDAR_SDK_VERSION);
 
     // read serial port from the command line...
     if (argc>1) opt_com_path = argv[1]; // or set to a fixed value: e.g. "com3"