in ctrl_pkg/src/ctrl_state.cpp [125:133]
void AutoDriveCtrl::servoCB(const deepracer_interfaces_pkg::msg::ServoCtrlMsg::SharedPtr msg) {
if(!isActive_) {
return;
}
auto servoMsg = deepracer_interfaces_pkg::msg::ServoCtrlMsg();
servoMsg.angle = msg->angle;
servoMsg.throttle = msg->throttle;
servoPub_->publish(servoMsg); // Publish it along.
}