report probe_succeeded with probe status

motion_control.c

@@ -320,7 +320,7 @@ void mc_homing_cycle()
       bit_true_atomic(sys.execute, EXEC_CRIT_EVENT);
     } else {
       perform_pull_off = 0;
-      probe_finalize();
+      probe_finalize(0);
     }
   }
   protocol_execute_runtime();   // Check and execute run-time commands

probe.c

@@ -50,8 +50,9 @@ uint8_t probe_errors_enabled(uint8_t mode) {
   return !(mode & PROBE_NO_ERROR);
 }
 
-void probe_finalize() {
+void probe_finalize(uint8_t probe_succeeded) {
   sys.probe_state = PROBE_OFF;
+  sys.probe_succeeded = probe_succeeded;
   memcpy(sys.probe_position, sys.position, sizeof(float)*N_AXIS);
   bit_true(sys.execute, EXEC_FEED_HOLD);
 }
@@ -63,7 +64,7 @@ void probe_state_monitor()
 {
   if (sys.probe_state != PROBE_OFF) {
     if (probe_get_state(sys.probe_state)) {
-      probe_finalize();
+      probe_finalize(1);
     }
   }
 }

probe.h

@@ -40,7 +40,7 @@ uint8_t probe_get_state(uint8_t mode);
 
 uint8_t probe_errors_enabled(uint8_t mode);
 
-void probe_finalize();
+void probe_finalize(uint8_t probe_succeeded);
 
 // Monitors probe pin state and records the system position when detected. Called by the
 // stepper ISR per ISR tick.

report.c

@@ -236,6 +236,8 @@ void report_probe_parameters()
     printFloat_CoordValue(print_position[i]);
     if (i < (N_AXIS-1)) { printPgmString(PSTR(",")); }
   }
+  printPgmString(PSTR(":"));
+  print_uint8_base10(sys.probe_succeeded);
   printPgmString(PSTR("]\r\n"));
 }
 

system.h

@@ -79,6 +79,7 @@ typedef struct {
   uint8_t auto_start;            // Planner auto-start flag. Toggled off during feed hold. Defaulted by settings.
   volatile uint8_t probe_state;   // Probing state value.  Used to coordinate the probing cycle with stepper ISR.
   int32_t probe_position[N_AXIS]; // Last probe position in machine coordinates and steps.
+  uint8_t probe_succeeded;
 } system_t;
 extern system_t sys;