RPC Management Tools

How to Update RPC

Please use the provided updater program to update your RPC. During the update, the RPC will shut down, so make sure to put the robot in a safe position and connect the charger before proceeding.

Downloads

• updater(for UPC) : Download
• updater_x86_64 : Download
• You can check the latest RPC updates and release notes at the following link: RPC Release Notes on GitHub

Usage

sudo apt-get install -y sshpass

# Program usage
chmod +x updater
./updater <update file name> <RPC IP address>

# Example
./updater rby1_a_0.3.0.tar 192.168.30.1

How to Extract Logs

The log_backup tool allows you to back up RPC logs directly through the UPC. Ensure the UPC is powered on and ready before proceeding.

Downloads

• log_backup(for UPC) : Download

Usage

sudo apt-get install -y sshpass

# Make the tool executable
chmod +x log_backup

# Run the tool
./log_backup <RPC IP address>

# Example
./log_backup 192.168.30.1

After running the command, tar.gz log file will be generated in the same directory where you executed the program. Please attach this file when contacting us for analysis, as it will greatly assist in troubleshooting.

How to Check CAN Communication

The can_checker tool allows you to verify whether the CAN communication is functioning correctly.

⚠️ WARNING Ensure that the robot’s main power is turned on before proceeding.

Downloads

• can_checker(for UPC) : Download

Usage

# Make the tool executable
chmod +x can_checker

# Run the tool
./can_checker <RPC IP address>

# Example
./can_checker 192.168.30.1

If the communication is functioning correctly, you will see output similar to the following. The process typically takes around 1-2 minutes to complete.

Checking can0 (right_arm)...
[SUCCESS] can0 (right_arm) is communicating!
Checking can1 (left_arm)...
[SUCCESS] can1 (left_arm) is communicating!
Checking can2 (torso)...
[SUCCESS] can2 (torso) is communicating!
Checking can3 (wheel)...
[SUCCESS] can3 (wheel) is communicating!

If any issues arise, please save the output and attach it when contacting us for further analysis.