Update bindings to use LVGL as MicroPython user module (#368)

* Update LVGL binding to use USER_C_MODULE approach (#365)

* gen: update to MicroPython v1.23.x

* lib: Allow using lv_utils in unix-macos port.

Fix to allow using lv_utils with asyncio in unix-macos.

* unix: Enable lv_binding_micropython as user C mod.

* esp32: Enable lv_binding_micropython as user C mod.

* feat(tests): Add tests for MicroPython test suite.

* fix(init/deinit): Properly init/deinit lvgl module.

Properly handle root pointers on lvgl init/deinit which fixes
init error after a soft reset (see #343).

* fix(gen_mpy.py): update lv_to_mp float conversion.

Upate for lvgl 9.2.x see diff in lvgl @ 84b28ff

* fix(esp32): lvgl component error in idf v5.2.x.

* fix(lv_conf): enable LV_USE_PRIVATE_API for v9.2.0

* fix(build): enable LV_CONF_PATH option

This allows to set custom `lv_conf.h` file per board
in `mpconfigboard.(h,cmake)`

* fix(tests): fix testdisplay, add hwdisplay example

* feat(lvgl): update to lvgl v9.2.2

* fix(makefile): use CLFAGS_USERMOD

* feat(lvgl): update to latest v9.3.0

* fix(tests): fix testdisplay and add calibrate tool

* fix(build): fix LV_CONF_PATH option for CMake

---------

Co-authored-by: Carlosgg <[email protected]>

* Add fs_driver.py module to ESP32 manifest; fix whitespace in axp192.py

* Fix unix github action and build issues

* Comment unused 'import espidf'

---------

Co-authored-by: Carlosgg <[email protected]>

Author: PGNetHun

Diff for: .github/workflows/unix_port.yml

@@ -20,11 +20,11 @@ jobs:
         git clone https://github.com/lvgl/lv_micropython.git .
         git checkout master
     - name: Initialize lv_bindings submodule
-      run: git submodule update --init --recursive lib/lv_bindings
+      run: git submodule update --init --recursive user_modules/lv_binding_micropython
     - name: Update Unix port submodules
       run: make -C ports/unix DEBUG=1 submodules
     - name: Checkout lv_bindings
-      working-directory: ./lib/lv_bindings
+      working-directory: ./user_modules/lv_binding_micropython
       run: |
         git fetch --force ${{ github.event.repository.html_url }} "+refs/heads/*:refs/remotes/origin/*"
         git fetch --force ${{ github.event.repository.html_url }} "+refs/pull/*:refs/remotes/origin/pr/*"
@@ -37,4 +37,4 @@ jobs:
     - name: Run tests      
       run: |
         export XDG_RUNTIME_DIR=/tmp
-        lib/lv_bindings/tests/run.sh
+        user_modules/lv_binding_micropython/tests/run.sh

Diff for: driver/generic/axp192.py

@@ -15,7 +15,7 @@
 
 SDA                        = 21
 SCL                        = 22
-I2C_ADDRESS	               = 0x34
+I2C_ADDRESS                = 0x34
 
 # Power control registers 
 POWER_STATUS               = 0x00
@@ -190,7 +190,7 @@ def write(self, reg_addr, data):
             self.twiddle(DCDC13_LDO23_CONTROL, BIT_LDO3_ENABLE, BIT_LDO3_ENABLE)
             return
 
-        if type(data) != "bytes":
+        if not isinstance(data, bytes):
             self.write_byte(reg_addr, data)
         else:
             self.i2c.writeto_mem(self.i2c_addr, reg_addr, data)