We are an Open Source Team of ROBOTIS. With the open source hardware/software, our robot friends are hoping to enrich our lives. We mainly develop/support the Dynamixel SDK, OpenManipulator, OpenCM, OpenCR and OpenAutonomousCar. Our favorite platform is ROS! :) We are delighted to be in charge of developing TurtleBot3, the official reference platform for ROS, and in the future, we will be the team that can support you to create your robot dreams.
I'm getting an error trying to use colcon build command that says 'By not providing "Findcatkin.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package config
Of course, this video is very nice and educational. On the other hand, You had a really really good sense of music. The background music of this video is really nice. Could you please tell me where can I find this music? Thanks, Simon
Hello, i am trying to perform the same task but in rqt detected lanes marker for both yellow and white are not getting displayed, only gradient gray screen appears while camera image is displayed fine. can you please help with this?
Hello? I am doing this in the university's lab, i am in electronic engnieering. My professor want to me to do that OpenManipulator-X, so i search openmanipulator e- manual, but that manual is related with ros1 and ubuntu 16,18.. But i want to do that machin in ubuntu22.04 and want to operate with Ros2 Humble. My Question is "Can i use ubuntu22.04 and ros2 humble to operate that manipulator-X?" i found some errors, but it's hard to find information about that,...can u help me?
Hello! I'm a college student from Korea. Can I ask you a question? I'm currently using a Dynamixel RX-64 with an Arduino Uno and Dynamixel Shield. I downloaded the Arduino IDE and the necessary library. I opened the practice -> DynamixelShield -> basic -> position_mode example. I made some changes to the code: I replaced DXL_ID from 1 to 3, DXL_PROTOCOL_VERSION from 2.0 to 1.0, and kept dxl.begin(57600) the same. However, the Dynamixel doesn't seem to be working. Did I miss something? Could you please help me troubleshoot?" I sent you a code. /******************************************************************************* * Copyright 2016 ROBOTIS CO., LTD. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *******************************************************************************/ #include <DynamixelShield.h> #if defined(ARDUINO_AVR_UNO) || defined(ARDUINO_AVR_MEGA2560) #include <SoftwareSerial.h> SoftwareSerial soft_serial(7, 8); // DYNAMIXELShield UART RX/TX #define DEBUG_SERIAL soft_serial #elif defined(ARDUINO_SAM_DUE) || defined(ARDUINO_SAM_ZERO) #define DEBUG_SERIAL SerialUSB #else #define DEBUG_SERIAL Serial #endif const uint8_t DXL_ID = 3; const float DXL_PROTOCOL_VERSION = 1.0; DynamixelShield dxl; //This namespace is required to use Control table item names using namespace ControlTableItem; void setup() { // put your setup code here, to run once: // For Uno, Nano, Mini, and Mega, use UART port of DYNAMIXEL Shield to debug. DEBUG_SERIAL.begin(115200); // Set Port baudrate to 57600bps. This has to match with DYNAMIXEL baudrate. dxl.begin(57600); // Set Port Protocol Version. This has to match with DYNAMIXEL protocol version. dxl.setPortProtocolVersion(DXL_PROTOCOL_VERSION); // Get DYNAMIXEL information dxl.ping(DXL_ID); // Turn off torque when configuring items in EEPROM area dxl.torqueOff(DXL_ID); dxl.setOperatingMode(DXL_ID, OP_POSITION); dxl.torqueOn(DXL_ID); } void loop() { // put your main code here, to run repeatedly: // Please refer to e-Manual(emanual.robotis.com/docs/en/parts/interface/dynamixel_shield/) for available range of value. // Set Goal Position in RAW value dxl.setGoalPosition(DXL_ID, 512); delay(1000); // Print present position in raw value DEBUG_SERIAL.print("Present Position(raw) : "); DEBUG_SERIAL.println(dxl.getPresentPosition(DXL_ID)); delay(1000); // Set Goal Position in DEGREE value dxl.setGoalPosition(DXL_ID, 5.7, UNIT_DEGREE); delay(1000); // Print present position in degree value DEBUG_SERIAL.print("Present Position(degree) : "); DEBUG_SERIAL.println(dxl.getPresentPosition(DXL_ID, UNIT_DEGREE)); delay(1000); }
[gzserver-1] Warning [parser.cc:833] XML Attribute[version] in element[sdf] not defined in SDF, ignoring. how can i solve this? i just run this: "ros2 launch turtlebot3_gazebo turtlebot3_world.launch.py "
When execute ros2 topic pub -1 /set_positon dynamixel_sdk_custom_interfaces/msg/Set Position "{id:1, position: 4095}" The masage says: ros2: error: unrecognized arguments I'm using Dynamixel MX-64 I check the cpp and the parameters are ok
All was fine until I have run the read_write example where I have got the following error: [RxPacketError] The data is out of the range! Could you tell me please how I can correct this ? thank you
PLEASE HELP ME! With this command "ros 2 run dynamixel_sdk_examples read_write_node" gives the error "Package 'dynamixel_sdk_examples' not found ", but it is downloaded!!! WHAT TO DO, HELP!
PLEASE HELP ME! With this command "ros 2 run dynamixel_sdk_examples read_write_node" gives the error "Package 'dynamixel_sdk_examples' not found ", but it is downloaded!!! WHAT TO DO, HELP!
이해가안돼는게 joint1의 origin 이 0 0 0.5 고 그 부모 link1의 origin 이 0 0 0.25 link1의 부모인 baseo origin이 0 0 0인데 그러면 joint 1은 0.75 만큼 base에서 떨어진거 아닌가요?? 왜 그림에서 0.25 0.25 해서 0.5 이런식으로 되어있죠
