CNC: Function related to waveform diagnosis
| Function Name | Brief description | 
|---|---|
| cnc_rdwaveprm | Read waveform diagnosis parameter | 
| cnc_rdwaveprm2 | Read waveform diagnosis parameter (2) | 
| cnc_wrwaveprm | Write waveform diagnosis parameter | 
| cnc_wrwaveprm2 | Write waveform diagnosis parameter (2) | 
| cnc_wavestart | Start sampling waveform diagnosis data | 
| cnc_wavestop | Stop sampling waveform diagnosis data | 
| cnc_wavestat | Read sampling status of waveform diagnosis data | 
| cnc_rdwavedata | Read waveform diagnosis data |