C, C++:
Current Robotic Arm State `rm_current_arm_state_t`

Class member variable description

Current robotic arm pose pose
C++
```
rm_pose_t rm_current_arm_state_t::pose
```

Current joint angle `joint`

C++

float rm_current_arm_state_t::joint[ARM_DOF]

Robotic arm error code arm_err
C++
```
uint8_t rm_current_arm_state_t::arm_err
```
System error code sys_err
C++
```
uint8_t rm_current_arm_state_t::sys_err
```