Failing to log valid LOG_GROUP ctrltarget (setpoint)

[mouhyemen]

I want to log additional log groups from the crazyflie. I modified the scripts to log in ctrltarget.

https://github.com/mouhyemen/crazyflie_ros/blob/master/crazyflie_driver/src/crazyflie_server.cpp#L207

I get the error message that ctrltarget.roll not found in log toc.

Note that, I tested my modification with another log group controller and it works fine. On CF firmware, ctrltarget is a valid log group which I also see on cfclient.

[mouhyemen]

I modified my script where if I log the following, then it works:

    logBlockSetpoint.reset(new LogBlock<logSetpoint>(
      &m_cf,{
        {"ctrltarget", "thrust"},
        {"ctrltarget", "yaw"},
        {"ctrltarget", "pitch"},
      }, cb));
    logBlockSetpoint->start(2); // 10ms

But if I add the log

{"ctrltarget", "roll"}

then it says,

what(): Could not find ctrltarget.roll in log toc!

ctrltarget.roll is seen on the cfclient as a valid log parameter, however.

[whoenig]

First, you should check if "ctrltarget.roll" also shows up with crazyflie_tools (listLogVariables, https://github.com/whoenig/crazyflie_tools/blob/master/src/listLogVariables.cpp). If it does not, it might be a problem with the TOC cache, which you can disable (https://github.com/whoenig/crazyflie_cpp/blob/master/include/crazyflie_cpp/Crazyflie.h#L193). Second, please make sure you have safelink disabled (https://github.com/whoenig/crazyflie_cpp/blob/master/include/crazyflie_cpp/Crazyflie.h#L15).