ActivMedia Robotics

A SUCCESSFUL CONNECTION

21

OPERATING THE SAPHIRA DEMONSTRATION CLIENT

22

DISCONNECTING SERIAL COMMUNICATIONS (INTENTIONALLY OR UNINTENTIONALLY)

23

QUICKSTART TROUBLESHOOTING

23

CHAPTER 5 JOYDRIVE AND SELF-TESTS

25

JOYSTICK CONNECTION

25

JOYDRIVE OPERATION

25

ENGAGING SELF-TESTS

26

MOTORS TEST

26

SONAR TEST

27

BUMPERS

27

GRIPPER

27

COMPASS

27

DIGIN AND DIGOUT TEST

28

ANALOG TESTS

28

USER PWMS

28

CHAPTER 6 PIONEER 2 OPERATING SYSTEM

29

COMMUNICATION PACKET PROTOCOL

29

Packet Data Types

30

Packet Checksum

30

Packet Errors

30

SERVER INFORMATION PACKETS

32

CLIENT COMMANDS

32

Client Command Argument Types

34

Saphira Client Command Support

35

PROGRAMMING P2OS

35

Establishing a Client-ServerConnection—SYNC

35

Autoconfiguration

35

Opening the Servers—OPEN

35

Keeping the Beat—PULSE

36

Closing the Connection—CLOSE

36

MOVEMENT COMMANDS

36

Pioneer in Motion

37

PID Controls

37

Position Integration

38

SONAR

38

BUMP_STALL

39

E_STOP AND E_STALL

39

EXTENDED PACKETS

40

Packet Processing

40

CONFIGpac and CONFIG Command

40

SERAUXpac and GETAUX

41

ENCODERpac and ENCODER Command

42

GRIPPERpac and GRIPREQUEST

42

PLAYLISTpac and PLAYLIST Command

42

TCM2pac and TCM2 Command

43

INPUT / OUTPUT (I/O)

43

DIGIN, TIMER, and ADSEL

43

DIGOUT and PSUPOS

44

IOpac and IOREQUEST

44

Pioneer 2 Arm-related SIPs and Commands

45

PERFORMANCE PEOPLEBOT IRS

45

CHAPTER 7 UPDATING & RECONFIGURING P2OS

46

WHERE TO GET P2OS SOFTWARE

46

INSTALLING THE P2OS UTILITIES

46

UPDATING P2OS

46

Step 1. Serial Connection from Computer to Robot

46

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Pioneer 2 / PeopleBot manual Pioneer 2 Operating System

2 / PeopleBot specifications

Pioneer 2, also known as PeopleBot, is an advanced mobile robot platform heralded for its versatile design and robust capabilities. Developed by the renowned robotics company Adept Technology, Pioneer 2 has become a staple in the field of mobile robotics, widely utilized for research, education, and practical applications in various industries.

One of the standout features of Pioneer 2 is its exceptional mobility. The robot is equipped with differential steering, allowing it to navigate complex environments with precision. Its compact and sturdy chassis enables it to traverse a variety of terrains, making it suitable for indoor and outdoor exploration. This mobility is further enhanced by an adaptable wheel configuration, allowing for smooth movement even over obstacles.

In terms of technologies, Pioneer 2 is outfitted with an array of sensors that facilitate autonomous navigation and obstacle avoidance. These sensors include laser range finders, infrared sensors, and bumpers, which work in tandem to map the surrounding environment and detect potential hazards. This capability is critical for applications in areas such as warehouse automation or reconnaissance tasks, where safe navigation is paramount.

Pioneer 2 also supports extensive software frameworks, notably the Robot Operating System (ROS). This compatibility allows researchers and developers to leverage a vast library of tools and algorithms, expediting the process of programming and deploying robotic applications. Additionally, the platform can be integrated with various payloads, such as cameras or grippers, expanding its functionality further.

Another significant characteristic of Pioneer 2 is its user-friendly design. The robot comes with an easy-to-use programming interface that empowers users with varying levels of expertise to engage with the technology. Educational institutions often employ Pioneer 2 in robotics courses to provide students with hands-on experience in programming and operating robotic systems.

Powering Pioneer 2 is a rechargeable battery system that ensures extended operation times. This feature is particularly advantageous for fieldwork applications where connectivity to a power source may not be readily available. Importantly, the robot’s modular design facilitates maintenance and upgrades, allowing users to keep their systems current with advances in technology.

Overall, Pioneer 2 (PeopleBot) exemplifies innovation in mobile robotics with its outstanding mobility, advanced sensing technologies, compatibility with leading software frameworks, and a design focused on ease of use and adaptability. It continues to be a preferred choice for researchers, educators, and professionals in the rapidly evolving landscape of robotics.