G28.2: home the machine from G-code (all joints, or Pn per joint) - #4172

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greatEndian wants to merge 16 commits into

LinuxCNC:masterfrom

greatEndian:g28

Commits on Aug 19, 2026

interp+canon: G28.2 (home) / G28.3 (unhome) G-codes
greatEndian
committed
78c72a6
task: allow queued JOINT_HOME/UNHOME in emcTaskCheckPreconditions
greatEndian
committed
11397cf
motion: permit homing when idle (not only in free mode)
greatEndian
committed
23e346a
GCODE_HOMING: plain G28 references the machine first ([RS274NGC]GCODE_HOMING=1)

greatEndian
and
claude
committed
c23e83d
docs+tests: G28.2/G28.3 and GCODE_HOMING

committed
0a5b085
G28.2/G28.3: add Pn per-joint home/unhome, fix homing sequencing
greatEndian
committed
a945dca
fix(g28): restore traj mode when G28.2/G28.3 rejects the request outright
greatEndian
committed
4135216
docs+tests: document G28.2/G28.3 Pn, add sequencing and flush-order tests
greatEndian
committed
fd0f360
fix(g28): don't restore a coordinated mode a partially-homed machine can't hold

greatEndian
and
claude
committed
2e64c5e
fix(g28): homing_active completion test, scope sequencing to the queued path

greatEndian
and
claude
committed
4997c0d
g28: split GCODE_HOMING plain-G28 out of this PR

greatEndian
and
claude
committed
d6d7241
fix(g28): range-check G28.2/G28.3 Pn against the configured joint count

greatEndian
and
claude
committed
99aa401
docs(g28): correct the reason for reading kinematics_type from status

greatEndian
and
claude
committed
99803c4
g28: drop G28.3 unhome, keep G28.2 home only

greatEndian
and
claude
committed
f9edd58
fix(g28): initialize and serialize the homing_active status member

greatEndian
and
claude
committed
42bc5ca
fix(g28): stop offering a joint sentinel the P word cannot express

greatEndian
and
claude
committed
4f582cf

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G28.2: home the machine from G-code (all joints, or Pn per joint) - #4172

G28.2: home the machine from G-code (all joints, or Pn per joint)#4172
greatEndian wants to merge 16 commits into
LinuxCNC:masterfrom
greatEndian:g28

Commits on Aug 19, 2026

interp+canon: G28.2 (home) / G28.3 (unhome) G-codes

task: allow queued JOINT_HOME/UNHOME in emcTaskCheckPreconditions

motion: permit homing when idle (not only in free mode)

GCODE_HOMING: plain G28 references the machine first ([RS274NGC]GCODE_HOMING=1)

docs+tests: G28.2/G28.3 and GCODE_HOMING

G28.2/G28.3: add Pn per-joint home/unhome, fix homing sequencing

fix(g28): restore traj mode when G28.2/G28.3 rejects the request outright

docs+tests: document G28.2/G28.3 Pn, add sequencing and flush-order tests

fix(g28): don't restore a coordinated mode a partially-homed machine can't hold

fix(g28): homing_active completion test, scope sequencing to the queued path

g28: split GCODE_HOMING plain-G28 out of this PR

fix(g28): range-check G28.2/G28.3 Pn against the configured joint count

docs(g28): correct the reason for reading kinematics_type from status

g28: drop G28.3 unhome, keep G28.2 home only

fix(g28): initialize and serialize the homing_active status member

fix(g28): stop offering a joint sentinel the P word cannot express