st_block Struct Reference

Holds the planner block Bresenham algorithm execution data for the segments in the segment buffer. More...

#include <stepper.h>

Data Fields
uint_fast8_t	id
	Id may be used by driver to track changes. More...
struct st_block *	next
	Pointer to next element in cirular list of blocks. More...
uint32_t	steps [N_AXIS]
uint32_t	step_event_count
axes_signals_t	direction_bits
gc_override_flags_t	overrides
	Block bitfield variable for overrides. More...
float	steps_per_mm
float	millimeters
float	programmed_rate
char *	message
	Message to be displayed when block is executed. More...
output_command_t *	output_commands
	Output commands (linked list) to be performed when block is executed. More...
bool	backlash_motion
bool	dynamic_rpm
	Tracks motions that require dynamic RPM adjustment. More...
offset_id_t	offset_id
spindle_ptrs_t *	spindle
	Pointer to current spindle for motions that require dynamic RPM adjustment. More...

Detailed Description

Holds the planner block Bresenham algorithm execution data for the segments in the segment buffer.

NOTE: This data is copied from the prepped planner blocks so that the planner blocks may be discarded when entirely consumed and completed by the segment buffer. Also, AMASS alters this data for its own use.

Field Documentation

backlash_motion

bool backlash_motion

direction_bits

axes_signals_t direction_bits

dynamic_rpm

bool dynamic_rpm

Tracks motions that require dynamic RPM adjustment.

id

uint_fast8_t id

Id may be used by driver to track changes.

message

char* message

Message to be displayed when block is executed.

millimeters

float millimeters

next

struct st_block* next

Pointer to next element in cirular list of blocks.

offset_id

offset_id_t offset_id

output_commands

output_command_t* output_commands

Output commands (linked list) to be performed when block is executed.

overrides

gc_override_flags_t overrides

Block bitfield variable for overrides.

programmed_rate

float programmed_rate

spindle

spindle_ptrs_t* spindle

Pointer to current spindle for motions that require dynamic RPM adjustment.

step_event_count

uint32_t step_event_count

steps

uint32_t steps[N_AXIS]

steps_per_mm

float steps_per_mm

---

The documentation for this struct was generated from the following file:

• stepper.h