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⚡️ Fix and improve Inline Laser Power (#22690)

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This commit is contained in:
Mike La Spina
2022-07-06 07:46:39 -05:00
committed by Scott Lahteine
parent 5b6c46db29
commit d965303a7a
18 changed files with 851 additions and 715 deletions
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92
Marlin/src/module/planner.h
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@ -89,30 +89,6 @@
#define HAS_DIST_MM_ARG 1
#endif
#if ENABLED(LASER_POWER_INLINE)
typedef struct {
bool isPlanned:1;
bool isEnabled:1;
bool dir:1;
bool Reserved:6;
} power_status_t;
typedef struct {
power_status_t status; // See planner settings for meaning
uint8_t power; // Ditto; When in trapezoid mode this is nominal power
#if ENABLED(LASER_POWER_INLINE_TRAPEZOID)
uint8_t power_entry; // Entry power for the laser
#if DISABLED(LASER_POWER_INLINE_TRAPEZOID_CONT)
uint8_t power_exit; // Exit power for the laser
uint32_t entry_per, // Steps per power increment (to avoid floats in stepper calcs)
exit_per; // Steps per power decrement
#endif
#endif
} block_laser_t;
#endif
/**
* Planner block flags as boolean bit fields
*/
@ -132,14 +108,14 @@ enum BlockFlagBit {
BLOCK_BIT_SYNC_POSITION
// Direct stepping page
#if ENABLED(DIRECT_STEPPING)
, BLOCK_BIT_PAGE
#endif
OPTARG(DIRECT_STEPPING, BLOCK_BIT_PAGE)
// Sync the fan speeds from the block
#if ENABLED(LASER_SYNCHRONOUS_M106_M107)
, BLOCK_BIT_SYNC_FANS
#endif
OPTARG(LASER_SYNCHRONOUS_M106_M107, BLOCK_BIT_SYNC_FANS)
// Sync laser power from a queued block
OPTARG(LASER_POWER_SYNC, BLOCK_BIT_LASER_PWR)
};
/**
@ -165,6 +141,10 @@ typedef struct {
#if ENABLED(LASER_SYNCHRONOUS_M106_M107)
bool sync_fans:1;
#endif
#if ENABLED(LASER_POWER_SYNC)
bool sync_laser_pwr:1;
#endif
};
};
@ -176,9 +156,34 @@ typedef struct {
} block_flags_t;
#if ENABLED(LASER_FEATURE)
typedef struct {
bool isEnabled:1; // Set to engage the inline laser power output.
bool dir:1;
bool isPowered:1; // Set on any parsed G1, G2, G3, or G5 powered move, cleared on G0 and G28.
bool isSyncPower:1; // Set on a M3 sync based set laser power, used to determine active trap power
bool Reserved:4;
} power_status_t;
typedef struct {
power_status_t status; // See planner settings for meaning
uint8_t power; // Ditto; When in trapezoid mode this is nominal power
#if ENABLED(LASER_POWER_TRAP)
float trap_ramp_active_pwr; // Laser power level during active trapezoid smoothing
float trap_ramp_entry_incr; // Acceleration per step laser power increment (trap entry)
float trap_ramp_exit_decr; // Deceleration per step laser power decrement (trap exit)
#endif
} block_laser_t;
#endif
/**
* A single entry in the planner buffer, used to set up and
* track a coordinated linear motion for one or more axes.
* struct block_t
*
* A single entry in the planner buffer.
* Tracks linear movement over multiple axes.
*
* The "nominal" values are as-specified by G-code, and
* may never actually be reached due to acceleration limits.
@ -188,7 +193,8 @@ typedef struct block_t {
volatile block_flags_t flag; // Block flags
volatile bool is_fan_sync() { return TERN0(LASER_SYNCHRONOUS_M106_M107, flag.sync_fans); }
volatile bool is_sync() { return flag.sync_position || is_fan_sync(); }
volatile bool is_pwr_sync() { return TERN0(LASER_POWER_SYNC, flag.sync_laser_pwr); }
volatile bool is_sync() { return flag.sync_position || is_fan_sync() || is_pwr_sync(); }
volatile bool is_page() { return TERN0(DIRECT_STEPPING, flag.page); }
volatile bool is_move() { return !(is_sync() || is_page()); }
@ -270,12 +276,10 @@ typedef struct block_t {
xyze_pos_t start_position;
#endif
#if ENABLED(LASER_POWER_INLINE)
#if ENABLED(LASER_FEATURE)
block_laser_t laser;
#endif
void reset() { memset((char*)this, 0, sizeof(*this)); }
} block_t;
#if ANY(LIN_ADVANCE, SCARA_FEEDRATE_SCALING, GRADIENT_MIX, LCD_SHOW_E_TOTAL, POWER_LOSS_RECOVERY)
@ -284,7 +288,7 @@ typedef struct block_t {
#define BLOCK_MOD(n) ((n)&(BLOCK_BUFFER_SIZE-1))
#if ENABLED(LASER_POWER_INLINE)
#if ENABLED(LASER_FEATURE)
typedef struct {
/**
* Laser status flags
@ -293,11 +297,10 @@ typedef struct block_t {
/**
* Laser power: 0 or 255 in case of PWM-less laser,
* or the OCR (oscillator count register) value;
*
* Using OCR instead of raw power, because it avoids
* floating point operations during the move loop.
*/
uint8_t power;
volatile uint8_t power;
} laser_state_t;
#endif
@ -399,7 +402,7 @@ class Planner {
static planner_settings_t settings;
#if ENABLED(LASER_POWER_INLINE)
#if ENABLED(LASER_FEATURE)
static laser_state_t laser_inline;
#endif
@ -784,12 +787,11 @@ class Planner {
/**
* Planner::buffer_sync_block
* Add a block to the buffer that just updates the position or in
* case of LASER_SYNCHRONOUS_M106_M107 the fan pwm
* Add a block to the buffer that just updates the position
* @param sync_flag sets a condition bit to process additional items
* such as sync fan pwm or sync M3/M4 laser power into a queued block
*/
static void buffer_sync_block(
TERN_(LASER_SYNCHRONOUS_M106_M107, const BlockFlagBit flag=BLOCK_BIT_SYNC_POSITION)
);
static void buffer_sync_block(const BlockFlagBit flag=BLOCK_BIT_SYNC_POSITION);
#if IS_KINEMATIC
private: