wificonf: auto connect at boot

internal_filesystem/builtin/apps/com.example.wificonf/META-INF/MANIFEST.MF

@@ -1,3 +1,5 @@
 Manifest-Version: 1.0
 Name: WiFiConf
 Start-Script: assets/wificonf.py
+WiFi-Connect-Script: assets/auto_connect.py
+WiFi-Configure-Script: assets/wificonf.py

internal_filesystem/main.py

@@ -355,17 +355,28 @@ def start_app(app_dir, is_launcher=False):
 # Execute this if it exists
 execute_script_new_thread("/autorun.py", True, False, False)
 
-# A generic "start at boot" mechanism hasn't been implemented yet, so do it like this:
-execute_script_new_thread("/builtin/apps/com.example.wificonf/assets/auto_connect.py", True, False, False)
-
-
 try:
     import freezefs_mount_builtin
 except Exception as e:
     print("/main.py: WARNING: could not import/run freezefs_mount_builtin: ", e)
 
-# The launcher might have been updated from the builtin one, so check that:
+
+# A generic "start at boot" mechanism hasn't been implemented yet, so do it like this:
 import uos
+custom_auto_connect = "/apps/com.example.wificonf/assets/auto_connect.py"
+builtin_auto_connect = "/builtin/apps/com.example.wificonf/assets/auto_connect.py"
+try:
+    stat = uos.stat(custom_auto_connect)
+    execute_script_new_thread(custom_auto_connect, True, False, False)
+except OSError:
+    try:
+        print(f"Couldn't execute {custom_auto_connect}, trying {builtin_auto_connect}...")
+        stat = uos.stat(builtin_auto_connect)
+        execute_script_new_thread(builtin_auto_connect, True, False, False)
+    except OSError:
+        print("Couldn't execute {builtin_auto_connect}, continuing...")
+
+# The launcher might have been updated from the builtin one, so check that:
 custom_launcher = "/apps/com.example.launcher"
 builtin_launcher = "/builtin/apps/com.example.launcher"
 try:

manifest.py

@@ -1,4 +1,4 @@
 freeze('internal_filesystem/', 'boot.py') # Hardware initialization
 freeze('internal_filesystem/', 'main.py') # User Interface initialization
 freeze('internal_filesystem/lib', '') # Additional libraries
-freeze('/home/user/sources/freezeFS/', 'freezefs_mount.py') # Built-in apps
+freeze('/home/user/sources/freezeFS/', 'freezefs_mount_builtin.py') # Built-in apps

scripts/build_freezefs_mount_builtin.sh

@@ -1 +1,3 @@
+pushd ~/sources/freezeFS
 python3 -m freezefs --target /builtin --on-import mount ~/sources/PiggyOS/internal_filesystem/builtin freezefs_mount_builtin.py
+popd

scripts/build_lvgl_micropython.sh

@@ -3,4 +3,4 @@
 # --partition size: both OTA partitions are 4MB
 # --flash-size: total flash size is 16MB
 # 
-python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE="/home/user/sources/micropython-camera-API/src/micropython.cmake" FROZEN_MANIFEST=manifest.py
+python3 make.py --ota --partition-size=4194304 --flash-size=16 esp32 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=st7789 INDEV=cst816s USER_C_MODULE="/home/user/sources/micropython-camera-API/src/micropython.cmake" FROZEN_MANIFEST=~/sources/PiggyOS/manifest.py

scripts/flash_over_usb.sh

@@ -1,4 +1,4 @@
-fwfile="build/lvgl_micropy_ESP32_GENERIC_S3-SPIRAM_OCT-16.bin"
-ls -al "$fwfile"
-~/.espressif/python_env/idf5.2_py3.9_env/bin/python -m esptool --chip esp32s3 --before default_reset --after hard_reset write_flash --flash_mode dio --flash_size 16MB --flash_freq 80m --erase-all  0x0 "$fwfile"
+fwfile="/home/user/sources/lvgl_micropython/build/lvgl_micropy_ESP32_GENERIC_S3-SPIRAM_OCT-16.bin"
+ls -al $fwfile
+~/.espressif/python_env/idf5.2_py3.9_env/bin/python -m esptool --chip esp32s3 --before default_reset --after hard_reset write_flash --flash_mode dio --flash_size 16MB --flash_freq 80m --erase-all  0x0 $fwfile