Get current_control.Iq_measured through uart in upper-computer software

Hi ,all. I made an upper-computer software,and use uart(run ascii protocol) to transfer instruction. I send this instruction,“c 0 0.1 0.0 0.0”, to odrive,the motor can run in constant torque,0.1N.m. What instruction sent to odrive can get the Iq of the motor(in odrivetool,the instruction is " odrv0.axis0.motor.current_control.Iq_measured")? I really appreciate it if you could anwser me!

"r axis0.motor.current_control.Iq_measured"