pybricks.tools.hub_menu: Allow Bluetooth button as exit.

Fixes pybricks/support#1975

CHANGELOG.md

@@ -28,6 +28,8 @@
   of pbdrv_usb_get_bcd(). This will allow pro users to be able to tell if they
   have a "nonstandard" charger that could prevent proper
   charging ([pybricks-micropython#274]).
+- When the Bluetooth button is selected to stop the program, don't disable the
+  stop button while the hub menu is active ([support#1975]).
 
 ### Fixed
 - Fixed `DriveBase.angle()` getting an incorrectly rounded gyro value, which
@@ -38,6 +40,7 @@
 [support#943]: https://github.com/pybricks/support/issues/943
 [support#1886]: https://github.com/pybricks/support/issues/1886
 [support#1844]: https://github.com/pybricks/support/issues/1844
+[support#1875]: https://github.com/pybricks/support/issues/1975
 
 ## [3.6.0b2] - 2024-10-15
 

pybricks/tools/pb_module_tools.c

@@ -302,7 +302,13 @@ static mp_obj_t pb_module_tools_hub_menu(size_t n_args, const mp_obj_t *args) {
 
     // Disable stop button and cache original setting to restore later.
     pbio_button_flags_t stop_button = pbsys_program_stop_get_buttons();
-    pbsys_program_stop_set_buttons(0);
+
+    // Disable normal stop behavior since we need the buttons for the menu.
+    // Except if the Bluetooth button is used for stopping, since we don't need
+    // it for the menu.
+    if (stop_button != PBIO_BUTTON_RIGHT_UP) {
+        pbsys_program_stop_set_buttons(0);
+    }
 
     nlr_buf_t nlr;
     if (nlr_push(&nlr) == 0) {