in ctrl_pkg/src/ctrl_state.cpp [458:467]
void CalibrationCtrl::servoCB(const deepracer_interfaces_pkg::msg::ServoCtrlMsg::SharedPtr msg) {
if(!isActive_ || !calibrationPub_) {
return;
}
// Publish it along.
auto servoMsg = deepracer_interfaces_pkg::msg::ServoCtrlMsg();
servoMsg.angle = msg->angle;
servoMsg.throttle = msg->throttle;
calibrationPub_->publish(servoMsg);
}