grblhal / plugin_openpnp Goto Github PK

Under development. Adds 5 M-codes to allow grblHAL to be used for OpenPNP machines.

• M42 P- S- Set digital output. The P-word must be a valid ioport number, see below. The S-word is used to turn the output on or off. Use 0 for off, > 0 for on.

• M114 <P-> reports current position. The P-word is ignored if provided.

• M115 Reports firmware information.

• M204 <P-> <S-> <T-> Use S- or T-word to set acceleration for all axes except the linear axis (Z-axis), use P-word to set it for all axes. If the word parameter is 0 acceleration is reset to default values.

• M400 Waits until the motion buffers are cleared and motion stopped. Same function as G4P0.

Driver must have one or more ioports ports available for digital output to enable M42 use.

2021-07-26