Delayed execution of startup scripts $N0 and $N1 till after any startup tasks has completed.

README.md

@@ -1,6 +1,6 @@
 ## grblHAL ##
 
-Latest build date is 20250109, see the [changelog](changelog.md) for details.  
+Latest build date is 20250110, see the [changelog](changelog.md) for details.  
 
 > [!NOTE]
 >  A settings reset will be performed on an update of builds prior to 20241208. Backup and restore of settings is recommended.  

changelog.md

@@ -1,9 +1,12 @@
 ## grblHAL changelog
 
-<a name="20250110">20250110
+<a name="20250110">Build 20250110
 
 Core:
 
+* Delayed execution of startup scripts `$N0` and `$N1` till after any startup tasks has completed.  
+E.g. this allows for auto mounting the SD card before any `G65` macro calls in such scripts are run.
+
 * Non-functional changes: some configuration warnings suppressed in Web Builder builds, delta kinematics updated to not use deprecated functionality.
 
 Drivers:
@@ -14,6 +17,8 @@ Plugins:
 
 * SD card, YModem protocol: changed to use local input buffer due to not working when Laserburn cluster plugin was enabled. Ref. [ioSender issue #443](https://github.com/terjeio/ioSender/issues/433).
 
+* SD card, FS macros: fixed regression causing tool change macros to fail. Ref. issue [#7](https://github.com/grblHAL/Plugin_SD_card/issues/7).
+
 ---
 
 <a name="20250109">Build 20250109
@@ -28,7 +33,7 @@ Drivers:
 
 * ESP32: added tentative support for Trinamic SPI driver configurations with individual chip select signals. Ref. issue [#133](https://github.com/grblHAL/ESP32/issues/133).
 
-* STM32F4xx: updated LongBoard32 definitions to use explicit auxilary pin mappings for keypad macros. Ref. issue [#207](https://github.com/grblHAL/STM32F4xx/issues/207).
+* STM32F4xx: updated LongBoard32 definitions to use explicit auxiliary pin mappings for keypad macros. Ref. issue [#207](https://github.com/grblHAL/STM32F4xx/issues/207).
 
 Plugins:
 

grbl.h

@@ -42,7 +42,7 @@
 #else
 #define GRBL_VERSION "1.1f"
 #endif
-#define GRBL_BUILD 20250109
+#define GRBL_BUILD 20250110
 
 #define GRBL_URL "https://github.com/grblHAL"
 

protocol.c

@@ -196,7 +196,7 @@ bool protocol_main_loop (void)
         }
 #endif
         // All systems go!
-        system_execute_startup(); // Execute startup script.
+        protocol_enqueue_foreground_task(system_execute_startup, NULL); // Schedule startup script for execution.
     }
 
     // Ensure spindle and coolant is switched off on a cold start

system.c

@@ -129,7 +129,7 @@ ISR_CODE void ISR_FUNC(control_interrupt_handler)(control_signals_t signals)
 
 /*! \brief Executes user startup scripts, if stored.
 */
-void system_execute_startup (void)
+void system_execute_startup (void *data)
 {
     if(hal.nvs.type != NVS_None) {
 
@@ -448,7 +448,7 @@ static status_code_t go_home (sys_state_t state, axes_signals_t axes)
         grbl.report.feedback_message(Message_None);
         // Execute startup scripts after successful homing.
         if (sys.homing.mask && (sys.homing.mask & sys.homed.mask) == sys.homing.mask)
-            system_execute_startup();
+            system_execute_startup(NULL);
         else if(limits_homing_required()) { // Keep alarm state active if homing is required and not all axes homed.
             sys.alarm = Alarm_HomingRequired;
             state_set(STATE_ALARM);

system.h

@@ -366,7 +366,7 @@ typedef struct sys_commands_str {
 extern system_t sys;
 
 status_code_t system_execute_line (char *line);
-void system_execute_startup (void);
+void system_execute_startup (void *data);
 void system_flag_wco_change (void);
 void system_convert_array_steps_to_mpos (float *position, int32_t *steps);
 bool system_xy_at_fixture (coord_system_id_t id, float tolerance);