.github/workflows/main.yml

@@ -13,11 +13,11 @@ jobs:
     steps:
     - name: Checkout files
       id:   checkout-files
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
 
     - name: Check the cached arm-none-eabi-gcc compiler
       id:   cache-toolchain
-      uses: actions/cache@v4
+      uses: actions/cache@v2
       env:
         cache-name: cache-toolchain-10-2020-q4
       with:
@@ -68,35 +68,35 @@ jobs:
 
     - name: Upload full binary distribution
       id:   upload-binaries
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
           name: wasp-os-${{ github.sha }}
           path: wasp-os-${{ github.sha }}.tar.gz
 
     - name: Upload pinetime binaries
       id:   upload-pinetime
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
           name: pinetime-${{ github.sha }}
           path: build-pinetime
 
     - name: Upload Colmi P8 binaries
       id:   upload-p8
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
           name: p8-${{ github.sha }}
           path: build-p8
 
     - name: Upload Senbono K9 binaries
       id:   upload-k9
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
           name: k9-${{ github.sha }}
           path: build-k9
 
     - name: Upload extra apps binaries
       id:   upload-apps
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
           name: apps-${{ github.sha }}
           path: apps/*.mpy

.github/workflows/sim.yml

@@ -13,11 +13,11 @@ jobs:
     steps:
     - name: Checkout files
       id:   checkout-files
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
 
     - name: Check the cached python downloads
       id:   cache-modules
-      uses: actions/cache@v4
+      uses: actions/cache@v2
       env:
         cache-name: cache-toolchain
       with:

Makefile

@@ -23,13 +23,10 @@ clean :
 		reloader/build-$(BOARD) reloader/src/boards/$(BOARD)/bootloader.h \
 		micropython/mpy-cross/build \
 		micropython/ports/nrf/build-$(BOARD)-s132 \
-		apps/*.mpy \
-		build-$(BOARD) \
 		wasp/boards/$(BOARD)/watch.py \
 		wasp/apps/user \
 		wasp/boards/manifest_user_apps.py \
 		wasp/appregistry.py
-	find . -type f -name '*.py[co]' -delete -o -type d -name __pycache__ -delete
 
 # Avoid a recursive update... it grabs far too much
 submodules :
@@ -65,13 +62,7 @@ wasp/boards/$(BOARD_SAFE)/watch.py : wasp/boards/$(BOARD_SAFE)/watch.py.in
 		|| ($(RM) wasp/boards/$(BOARD)/watch.py; false)
 
 micropython/mpy-cross/mpy-cross:
-	$(MAKE) -C micropython/mpy-cross \
-		CWARN="-Wall -Wno-error"
-		# ^ Disable some Werrors from GCC>=13, specifically
-		#     - dangling-pointer
-		#     - enum-int-mismatch
-		#   TODO update micropython and remove.
-		#   https://github.com/wasp-os/wasp-os/issues/493
+	$(MAKE) -C micropython/mpy-cross
 
 micropython: build-$(BOARD_SAFE) wasp/boards/manifest_user_apps.py wasp/boards/$(BOARD_SAFE)/watch.py micropython/mpy-cross/mpy-cross
 	$(RM) micropython/ports/nrf/build-$(BOARD)-s132/frozen_content.c
@@ -79,13 +70,7 @@ micropython: build-$(BOARD_SAFE) wasp/boards/manifest_user_apps.py wasp/boards/$
 		BOARD=$(BOARD) SD=s132 \
 		MICROPY_VFS_LFS2=1 \
 		FROZEN_MANIFEST=$(CURDIR)/wasp/boards/$(BOARD)/manifest.py \
-		USER_C_MODULES=$(CURDIR)/wasp/modules \
-		COPT="-Wno-error"
-		# ^ Disable some Werrors from GCC>=13, specifically
-		#     - dangling-pointer
-		#     - enum-int-mismatch
-		#   TODO update micropython and remove.
-		#   https://github.com/wasp-os/wasp-os/issues/493
+		USER_C_MODULES=$(CURDIR)/wasp/modules
 	$(PYTHON) -m nordicsemi dfu genpkg \
 		--dev-type 0x0052 \
 		--application micropython/ports/nrf/build-$(BOARD)-s132/firmware.hex \

docs/appguide.rst

@@ -254,7 +254,7 @@ To launch the simulator:
 
     sh$ make sim
     PYTHONDONTWRITEBYTECODE=1 PYTHONPATH=.:wasp/boards/simulator:wasp \\
-    python3 -i wasp/boards/simulator/main.py
+    python3 -i wasp/main.py
     MOTOR: set on
     BACKLIGHT: 2
     Watch is running, use Ctrl-C to stop
@@ -280,8 +280,8 @@ by swiping or using the Arrow keys to bring up the launcher and then clicking
 on your application.
 
 The application can also be registered automatically when you load the
-simulator if you add it to ``wasp/boards/simulator/main.py``. Try adding lines
-5 and 6 from the above example into this file (between ``import wasp`` and
+simulator if you add it to ``wasp/main.py``. Try adding lines 5 and 6 from
+the above example into this file (between ``import wasp`` and
 ``wasp.system.run()``).
 
 The simulator accepts gestures such as up/down and left/right swipes but the

docs/install.rst

@@ -243,9 +243,9 @@ screen, a step counter and a heart rate sensor.
 
 wasp-os can be installed directly from the factory default operating
 system using an over-the-air update with no tools or disassembly
-required. Gadgetbridge for Android can be used to install both the
-:ref:`wasp-bootloader<Bootloader Gadgetbridge>` and the
-:ref:`main OS image<Main OS Gadgetbridge>`.
+required. nRF Connect for Android can be used to install both the
+:ref:`wasp-bootloader<Bootloader nRF Connect>` and the
+:ref:`main OS image<Main OS nRF Connect>`.
 
 .. note::
 
@@ -330,12 +330,12 @@ DaFlasher for Android can be used to install both the
 Installing wasp-bootloader
 --------------------------
 
-.. _Bootloader Gadgetbridge:
+.. _Bootloader nRF Connect:
 
-Gadgetbridge for Android
-~~~~~~~~~~~~~~~~~~~~~~~~
+nRF Connect for Android
+~~~~~~~~~~~~~~~~~~~~~~~
 
-For Pine64 PineTime devices running Infinitime then Gadgetbridge for Android
+For Pine64 PineTime devices running Infinitime then nRF Connect for Android
 can be used to install wasp-bootloader:
 
 * Ensure the watch is fully charged before attempting to install the
@@ -343,14 +343,12 @@ can be used to install wasp-bootloader:
   sealed devices.
 * Copy ``reloader-mcuboot.zip`` (see :ref:`Building wasp-os from source`) to
   your Android device and download
-  `Gadgetbridge <https://f-droid.org/en/packages/nodomain.freeyourgadget.gadgetbridge/>`_
+  `nRF Connect <https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp>`_
   for Android if you do not already have it.
 * Wake the device so that Infinitime is showing a watch face.
-* Connect to the *Infinitime* device usnig Gadgetbridge, tap on the "+" button on the 
-  bottom right of the screen to add a new device, *Infinitime* should be detected.
-* Tap on it and Gadgdetbridge will pair and connect to your device. Use the file browser
-  application and find and send ``reloader-mcuboot.zip`` to the device.
-* When the progress meter reaches 100% Gadgetbridge will disconnect
+* Connect to the *Infinitime* device usnig nRF Connect, click the DFU button
+  and send ``reloader-mcuboot.zip`` to the device.
+* When the progress meter reaches 100% the nRF Connect will disconnect
   and the watch will reboot.
 * The watch will boot the reloader application which draws a small blue
   pine cone in the centre of the screen. The pine cone acts a progress
@@ -368,11 +366,9 @@ can be used to install wasp-bootloader:
 .. note::
 
     If you want to restore the PineTime factory firmware then you can
-    use Gadgetbridge to do this. Perform a long press reset and then
-    use Gadgetbridge to send ``reloader-factory.zip`` to the *PineDFU*
-    device. GadgetBridge may list *PINE DFU* as an unsupported device.
-    See the work around at the end of
-    :ref:`main OS image<Main OS Gadgetbridge>`.
+    use nRF Connect to do this. Perform a long press reset and then
+    use nRF Connect to send ``reloader-factory.zip`` to the *PineDFU*
+    device.
 
 .. _Bootloader DaFlasher:
 
@@ -469,35 +465,23 @@ logo and wait for a OTA update.
 Installing wasp-os
 ------------------
 
-.. _Main OS Gadgetbridge:
+.. _Main OS nRF Connect:
 
-Gadgetbridge for Android
-~~~~~~~~~~~~~~~~~~~~~~~~
+nRF Connect for Android
+~~~~~~~~~~~~~~~~~~~~~~~
 
-To install the main firmware using Gadgetbridge for Android:
+To install the main firmware using nRF Connect for Android:
 
 * Copy ``micropython.zip`` (see :ref:`Building wasp-os from source`) to
   your Android device and download
-  `Gadgetbridge <https://f-droid.org/en/packages/nodomain.freeyourgadget.gadgetbridge/>`_
+  `nRF Connect <https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp>`_
   for Android if you do not already have it.
 * Ensure the watch is running in :ref:`OTA update mode<OTA update mode>`.
 * Connect to the device (e.g. *PineDFU* if you have a PineTime) using
-  Gadgetbridge, use the file browser application and send ``micropython.zip`` to the 
-  device.
+  nRFConnect, click the DFU button and send ``micropython.zip`` to the device.
 * When the upload is complete the watch will reboot and launch the digital
   clock application.
 
-.. note::
-
-    GadgetBridge may list PINE DFU as an unsupported device. This prevents users from 
-    sending the ``micropython.zip`` file to the device. Do the following to work around
-    this: In GadgetBridge, go to discovery and pairing options and allow unsupported 
-    devices.
-      
-    The Pinetime will show up as an unsupported device. Long-press it and select Add
-    as a test device. A list of devices will show up. Scroll down to Pinetime and select
-    it. The device will be added and you then can upload the ``micropython.zip`` file.
-
 .. _Main OS DaFlasher:
 
 DaFlasher for Android
@@ -600,14 +584,8 @@ A default version of ``main.py`` is installed automatically when wasp-os initial
 formats the external flash as a file system.
 
 Most problems with normal mode operation occur either because ``main.py`` is
-missing, out-of-date or corrupt, or because too many applications are being started
-by default, resulting in the system running out of RAM.
-
-Out of memory problems are best addressed by reducing the number of applications you
-have set to automatically load (auto_load in wasp.toml). If you are developing your
-own application, it is best that you load the minimal set of applications to have
-the maximum possible amount of available RAM and minimum fragmentation. For example,
-only autoloading the software app will get you the maximum amount of RAM.
+missing, out-of-date or corrupt. These issues most commonly result in an
+entirely black screen when running the watch is running in normal mode.
 
 .. note::
 

tools/nix/shell.nix

@@ -6,9 +6,6 @@ let
   ifLinux = pkgs.lib.optionals pkgs.stdenv.isLinux;
 
 in pkgs.mkShell {
-  buildInputs = ifLinux [
-    pkgs.gobject-introspection
-  ];
   nativeBuildInputs = [
     (pkgs.python3.withPackages (pp: with pp; [
       cbor

tools/pynus

@@ -1 +1 @@
-Subproject commit 0e95be2ed0ddc21ea0c833fe0497e175a132524c
+Subproject commit 5572b01b26e04c7f8c79e8407f4d202e7258bf6b

wasp/modules/bma42x-upy

@@ -1 +1 @@
-Subproject commit 2c41c396adc80ee0c09f7cc7263f162c0f508d59
+Subproject commit b968b2530440afae8b555613e89b1240afcf4da2