Amrello's profile - activity

I removed some unnecassary comments, but the error log is really not informative.

Compilation problem with CMake Hi there! I am just trying to compile some sources using CMake, but I get error: make[2]

Compilation problem with CMake Hi there! I am just trying to compile some sources using CMake, but I get error: CMakeFi

QtCreator + ROS error: expected ‘:’ before ‘slots’ I am trying to use QtCreator to compile project from tutorial (https:

Sorry, I mistakenly added this tag. I use ROS melodic.

QtCreator + ROS error: expected ‘:’ before ‘slots’ I am trying to use QtCreator to compile project from tutorial (https:

So I have oneboard computer with Ubuntu server andI want to start my nodes after startup automatically. So I tried to to add roslauch comand to rc.local and its not worked, than I find robot upstart package ( http://wiki.ros.org/robot_upstartand ) and roscore starts automatically, but not my nodes. Can anyone help me with this problem ?

Find answer http://nano.lichee.pro/application/littlevgl.html#cmake As I thought, I had to register paths to all files

Find answer http://nano.lichee.pro/application/littlevgl.html#cmake As I thought, I had to register paths to all files

Compilling library using catkin I am new at ROS. I want to use this library (https://github.com/littlevgl/lvgl) in my pr

Compilling library using catkin I am new at ROS. I want to use this library (https://github.com/littlevgl/lvgl) in my pr

HI everybody, I'm studying ROS, and I have a problem. I want to add my message to Arduino sketch, I successfully compiled the Arduino sketch in catkin workspace, but when I tried to add my meessage header file I obtain error: "NO such file or catalog" (massage successfully compiled in "devel/include/..."). Can anyone help me add a message ?

Error:

[ 91%] Building CXX object CMakeFiles/hello.dir/chatter.cpp.obj
/home/amrello/catkin_ws/src/arduino/firmware/chatter.cpp:4:27: fatal error: arduino/data1.h: No such file or catalog
 #include <arduino/data1.h>

compilation terminated.

chatter.cpp (simplest publisher):

 #include <ros.h>
 #include <std_msgs/String.h>

 #include <arduino/data1.h>

 #include <Arduino.h>

 ros::NodeHandle nh;

 std_msgs::String str_msg;
 ros::Publisher chatter("chatter", &str_msg);

 char hello[13] = "hello world!";

 void setup()
 {
   nh.initNode();
   nh.advertise(chatter);
 }

 void loop()
 {
   str_msg.data = hello;
   chatter.publish( &str_msg );
   nh.spinOnce();
   delay(1000);
 }

CMakeLists.txt (in src ):

cmake_minimum_required(VERSION 2.8.3)

include_directories(${ROS_LIB_DIR})

# Remove this if using an Arduino without native USB (eg, other than Leonardo)
#add_definitions(-DUSB_CON)

generate_arduino_firmware(hello
   SRCS chatter.cpp ${ROS_LIB_DIR}/time.cpp ${ROS_LIB_DIR}/time.cpp
   BOARD mega2560
   PORT /dev/ttyACM0
 )

CMakeLists.txt:

cmake_minimum_required(VERSION 2.8.3)
project(arduino)

find_package(catkin REQUIRED COMPONENTS
  rosserial_arduino
  rosserial_client
  roscpp
  std_msgs
  message_generation

)
add_message_files(
        FILES
        data1.msg
)
 generate_messages(
   DEPENDENCIES
   std_msgs

 )

catkin_package(
CATKIN_DEPENDS message_runtime
)

include_directories(include
  ${catkin_INCLUDE_DIRS}
)
rosserial_generate_ros_lib(
  PACKAGE rosserial_arduino
  SCRIPT make_libraries.py
)

rosserial_configure_client(
  DIRECTORY firmware
  TOOLCHAIN_FILE ${ROSSERIAL_ARDUINO_TOOLCHAIN}
)

rosserial_add_client_target(firmware hello ALL)
rosserial_add_client_target(firmware hello-upload)

I solved this problem. In my node I use serial communication with microcontroller so node can't open serial port and cru

Thanks for advice

Launching ROS on startup So I have oneboard computer with Ubuntu server andI want to start my nodes after startup automa

Already compilled 2 days ago, but thanks

Hello everyone, I have a question. How to add dependencies for package. For example, when I compilling program that used WiringOP library:

g++ progname.cpp  -lwiringPi -lpthread

So, question is how to add this dependencies in catkin workspace.

Compilation problem with WiringOP library Hello everyone, I have a question. How to add dependencies for package. For e

From this tutorial http://wiki.ros.org/rosserial_arduino/Tutorials/CMake

New msg for arduino HI everybody, I'm studying ROS, and I have a problem. I want to add my message to Arduino sketch, I

New msg for arduino HI everybody, I'm studying ROS, and I have a problem. I want to add my message to Arduino sketch, I

New msg for arduino HI everybody, I'm studying ROS, and I have a problem. I want to add my message to Arduino sketch, I

I mean that I can compile sketch from catkin workspace, but dont know how to add custom message, when i tried to add msg

Hello everyone, I'm taking the first steps in ROS studing, and i have a question. I installed ROS kinetic and it works fine, but when I call any comand from rxtools package, I get a message that the comand not found, what could be the problem?