update voltage index in yarp open loop control

StandaloneC/src/generic/robotran_yarp_plugin/yarp_drivers/src/RobotranMotionControlBoard.cpp

@@ -151,7 +151,7 @@ void RobotranYarpMotionControl::updateFromYarp(MBSdataStruct *MBSdata)
               }
 
           case VOCAB_CM_OPENLOOP:
-               MBSdata->user_IO->Voltage[MBSdata->user_IO->real2actuated[jointID_map[i]]] = openLoopVoltage[i];  // mapping TBC !!!
+               MBSdata->user_IO->Voltage[i+1] = openLoopVoltage[i];  // mapping TBC !!!
                MBSdata->user_IO->servo_type[motorID_map[i]] = OPEN_LOOP_CTRL;
                break;