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M752: Start 3D scan
- Snnn: Length/degrees of the scan
- Rnnn: Resolution (new in RRF 2.0) [optional, defaults to 100]
- Nnnn: Scanner mode (new in RRF 2.0) [optional, 0=Linear (default), 1=Rotary]
- Pnnn: Filename for the scan
M752 S300 Pmyscan
Instruct the attached 3D scanner to initiate a new 3D scan and to upload it to the board's SD card (i.e. in the "scans" directory). Before the SCAN command is sent to the scanner, the macro file "scan_pre.g" is executed and when the scan has finished, the macro file "scan_post.g" is run. Be aware that both files must exist to avoid error messages.