CMS/Marlin
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use bit-length types in block_t

Browse Source
This commit is contained in:
Scott Lahteine 2016-10-30 16:08:46 -05:00
parent 8dc7807d85
commit 23f05f8be7
1 changed files with 25 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
Marlin/planner.h
View File

@ -74,30 +74,32 @@ enum BlockFlag {
*/
typedef struct {
uint8_t flag; // Block flags (See BlockFlag enum above)
unsigned char active_extruder; // The extruder to move (if E move)
// Fields used by the bresenham algorithm for tracing the line
long steps[NUM_AXIS]; // Step count along each axis
unsigned long step_event_count; // The number of step events required to complete this block
// Fields used by the Bresenham algorithm for tracing the line
int32_t steps[NUM_AXIS]; // Step count along each axis
uint32_t step_event_count; // The number of step events required to complete this block
#if ENABLED(MIXING_EXTRUDER)
unsigned long mix_event_count[MIXING_STEPPERS]; // Scaled step_event_count for the mixing steppers
uint32_t mix_event_count[MIXING_STEPPERS]; // Scaled step_event_count for the mixing steppers
#endif
long accelerate_until, // The index of the step event on which to stop acceleration
int32_t accelerate_until, // The index of the step event on which to stop acceleration
decelerate_after, // The index of the step event on which to start decelerating
acceleration_rate; // The acceleration rate used for acceleration calculation
unsigned char direction_bits; // The direction bit set for this block (refers to *_DIRECTION_BIT in config.h)
uint8_t direction_bits; // The direction bit set for this block (refers to *_DIRECTION_BIT in config.h)
// Advance extrusion
#if ENABLED(LIN_ADVANCE)
bool use_advance_lead;
int e_speed_multiplier8; // Factorised by 2^8 to avoid float
int16_t e_speed_multiplier8; // Factorised by 2^8 to avoid float
#elif ENABLED(ADVANCE)
long advance_rate;
volatile long initial_advance;
volatile long final_advance;
int32_t advance_rate;
volatile int32_t initial_advance;
volatile int32_t final_advance;
float advance;
#endif
@ -107,7 +109,6 @@ typedef struct {
max_entry_speed, // Maximum allowable junction entry speed in mm/sec
millimeters, // The total travel of this block in mm
acceleration; // acceleration mm/sec^2
uint8_t flag; // Block flags (See BlockFlag enum above)
// Settings for the trapezoid generator
uint32_t nominal_rate, // The nominal step rate for this block in step_events/sec
@ -116,11 +117,11 @@ typedef struct {
acceleration_steps_per_s2; // acceleration steps/sec^2
#if FAN_COUNT > 0
unsigned long fan_speed[FAN_COUNT];
uint32_t fan_speed[FAN_COUNT];
#endif
#if ENABLED(BARICUDA)
unsigned long valve_pressure, e_to_p_pressure;
uint32_t valve_pressure, e_to_p_pressure;
#endif
} block_t;