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Smarter MIN, MAX, ABS macros

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Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.

Co-Authored-By: ejtagle <ejtagle@hotmail.com>
This commit is contained in:
Scott Lahteine
2018-05-13 01:10:34 -05:00
parent 083ec9963e
commit 99ecdf59af
52 changed files with 206 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Marlin/src/gcode/feature/pause/M125.cpp
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@ -50,7 +50,7 @@
*/
void GcodeSuite::M125() {
// Initial retract before move to filament change position
const float retract = -FABS(parser.seen('L') ? parser.value_axis_units(E_AXIS) : 0
const float retract = -ABS(parser.seen('L') ? parser.value_axis_units(E_AXIS) : 0
#ifdef PAUSE_PARK_RETRACT_LENGTH
+ (PAUSE_PARK_RETRACT_LENGTH)
#endif

6
Marlin/src/gcode/feature/pause/M600.cpp
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@ -74,7 +74,7 @@ void GcodeSuite::M600() {
#endif
// Initial retract before move to filament change position
const float retract = -FABS(parser.seen('E') ? parser.value_axis_units(E_AXIS) : 0
const float retract = -ABS(parser.seen('E') ? parser.value_axis_units(E_AXIS) : 0
#ifdef PAUSE_PARK_RETRACT_LENGTH
+ (PAUSE_PARK_RETRACT_LENGTH)
#endif
@ -93,14 +93,14 @@ void GcodeSuite::M600() {
#endif
// Unload filament
const float unload_length = -FABS(parser.seen('U') ? parser.value_axis_units(E_AXIS)
const float unload_length = -ABS(parser.seen('U') ? parser.value_axis_units(E_AXIS)
: filament_change_unload_length[active_extruder]);
// Slow load filament
constexpr float slow_load_length = FILAMENT_CHANGE_SLOW_LOAD_LENGTH;
// Fast load filament
const float fast_load_length = FABS(parser.seen('L') ? parser.value_axis_units(E_AXIS)
const float fast_load_length = ABS(parser.seen('L') ? parser.value_axis_units(E_AXIS)
: filament_change_load_length[active_extruder]);
const int beep_count = parser.intval('B',

4
Marlin/src/gcode/feature/pause/M603.cpp
View File

@ -47,7 +47,7 @@ void GcodeSuite::M603() {
// Unload length
if (parser.seen('U')) {
filament_change_unload_length[target_extruder] = FABS(parser.value_axis_units(E_AXIS));
filament_change_unload_length[target_extruder] = ABS(parser.value_axis_units(E_AXIS));
#if ENABLED(PREVENT_LENGTHY_EXTRUDE)
NOMORE(filament_change_unload_length[target_extruder], EXTRUDE_MAXLENGTH);
#endif
@ -55,7 +55,7 @@ void GcodeSuite::M603() {
// Load length
if (parser.seen('L')) {
filament_change_load_length[target_extruder] = FABS(parser.value_axis_units(E_AXIS));
filament_change_load_length[target_extruder] = ABS(parser.value_axis_units(E_AXIS));
#if ENABLED(PREVENT_LENGTHY_EXTRUDE)
NOMORE(filament_change_load_length[target_extruder], EXTRUDE_MAXLENGTH);
#endif

12
Marlin/src/gcode/feature/pause/M701_M702.cpp
View File

@ -74,18 +74,18 @@ void GcodeSuite::M701() {
// Lift Z axis
if (park_point.z > 0)
do_blocking_move_to_z(min(current_position[Z_AXIS] + park_point.z, Z_MAX_POS), NOZZLE_PARK_Z_FEEDRATE);
do_blocking_move_to_z(MIN(current_position[Z_AXIS] + park_point.z, Z_MAX_POS), NOZZLE_PARK_Z_FEEDRATE);
// Load filament
constexpr float slow_load_length = FILAMENT_CHANGE_SLOW_LOAD_LENGTH;
const float fast_load_length = FABS(parser.seen('L') ? parser.value_axis_units(E_AXIS)
const float fast_load_length = ABS(parser.seen('L') ? parser.value_axis_units(E_AXIS)
: filament_change_load_length[active_extruder]);
load_filament(slow_load_length, fast_load_length, ADVANCED_PAUSE_PURGE_LENGTH, FILAMENT_CHANGE_ALERT_BEEPS,
true, thermalManager.wait_for_heating(target_extruder), ADVANCED_PAUSE_MODE_LOAD_FILAMENT);
// Restore Z axis
if (park_point.z > 0)
do_blocking_move_to_z(max(current_position[Z_AXIS] - park_point.z, 0), NOZZLE_PARK_Z_FEEDRATE);
do_blocking_move_to_z(MAX(current_position[Z_AXIS] - park_point.z, 0), NOZZLE_PARK_Z_FEEDRATE);
#if EXTRUDERS > 1
// Restore toolhead if it was changed
@ -136,7 +136,7 @@ void GcodeSuite::M702() {
// Lift Z axis
if (park_point.z > 0)
do_blocking_move_to_z(min(current_position[Z_AXIS] + park_point.z, Z_MAX_POS), NOZZLE_PARK_Z_FEEDRATE);
do_blocking_move_to_z(MIN(current_position[Z_AXIS] + park_point.z, Z_MAX_POS), NOZZLE_PARK_Z_FEEDRATE);
// Unload filament
#if EXTRUDERS > 1 && ENABLED(FILAMENT_UNLOAD_ALL_EXTRUDERS)
@ -150,7 +150,7 @@ void GcodeSuite::M702() {
#endif
{
// Unload length
const float unload_length = -FABS(parser.seen('U') ? parser.value_axis_units(E_AXIS) :
const float unload_length = -ABS(parser.seen('U') ? parser.value_axis_units(E_AXIS) :
filament_change_unload_length[target_extruder]);
unload_filament(unload_length, true, ADVANCED_PAUSE_MODE_UNLOAD_FILAMENT);
@ -158,7 +158,7 @@ void GcodeSuite::M702() {
// Restore Z axis
if (park_point.z > 0)
do_blocking_move_to_z(max(current_position[Z_AXIS] - park_point.z, 0), NOZZLE_PARK_Z_FEEDRATE);
do_blocking_move_to_z(MAX(current_position[Z_AXIS] - park_point.z, 0), NOZZLE_PARK_Z_FEEDRATE);
#if EXTRUDERS > 1
// Restore toolhead if it was changed