Nano esp32: adding variant

.gitignore

@@ -8,3 +8,175 @@ cxxflags.txt
 includes.txt
 syms-dynamic.ld
 syms-static.ld
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+### Python Patch ###
+# Poetry local configuration file - https://python-poetry.org/docs/configuration/#local-configuration
+poetry.toml
+
+# ruff
+.ruff_cache/
+
+# LSP config files
+pyrightconfig.json

boards.txt

@@ -28,7 +28,8 @@ giga.build.mcu=cortex-m7
 giga.build.fpu=-mfpu=fpv5-d16
 giga.build.architecture=cortex-m7
 
-giga.build.float-abi=-mfloat-abi=softfp
+giga.build.float-abi=
+# giga.build.float-abi=-mfloat-abi=softfp
 giga.build.extra_flags=
 giga.build.postbuild.cmd="{tools.imgtool.path}/{tools.imgtool.cmd}" exit
 giga.build.architecture=cortex-m7
@@ -690,3 +691,129 @@ unoq.bootloader.file=zephyr-{build.variant}.elf
 unoq.bootloader.target=stm32u585zitxq
 
 ##########################################################################################
+
+nano_esp32.name=Arduino Nano ESP32
+#nano_esp32.build.core=esp32
+nano_esp32.build.core=arduino
+nano_esp32.build.crossprefix=xtensa-espressif_esp32s3_zephyr-elf-
+# TODO
+# nano_esp32.build.compiler_path={runtime.tools.xtensa-espressif_esp32s3_zephyr-elf-0.17.0.path}/bin/
+nano_esp32.build.compiler_path=/home/agilardoni/zephyr-sdk-0.17.0/xtensa-espressif_esp32s3_zephyr-elf/bin/
+
+nano_esp32.menu.debug.false=Standard
+nano_esp32.menu.debug.true=Debug
+nano_esp32.menu.debug.true.build.zsk_args.debug=-debug
+
+# TODO
+nano_esp32.build.zephyr_target=arduino_nano_esp32/esp32s3/procpu
+nano_esp32.build.zephyr_args=
+nano_esp32.build.zephyr_hals=hal_espressif
+nano_esp32.build.artifact=zephyr_main
+nano_esp32.build.variant=arduino_nano_esp32_esp32s3_procpu
+# TODO -mcpu is not supported by xtensa compiler
+nano_esp32.build.mcu=esp32s3
+
+# TODO unrecognized command-line option
+# nano_esp32.build.fpu=-mfpu=fpv4-sp-d16
+nano_esp32.build.fpu=
+nano_esp32.build.architecture=esp32s3
+
+# TODO unrecognized command-line option
+# nano_esp32.build.float-abi=-mfloat-abi=hard
+nano_esp32.build.float-abi=
+nano_esp32.build.extra_flags=
+nano_esp32.build.extra_ldflags=
+nano_esp32.build.postbuild.cmd="{tools.imgtool.path}/{tools.imgtool.cmd}" exit
+nano_esp32.build.architecture=esp32s3
+nano_esp32.build.board=nano_esp32
+
+nano_esp32.tools.esptool_py.erase.pattern_args=--chip {build.mcu} --port "{serial.port}" --before default_reset --after hard_reset erase_flash
+
+nano_esp32.vid.0=0x2341
+nano_esp32.pid.0=0x0070
+nano_esp32.upload_port.0.vid=0x2341
+nano_esp32.upload_port.0.pid=0x0070
+
+nano_esp32.upload.tool=esptool_py
+nano_esp32.upload.tool.default=esptool_py
+nano_esp32.upload.tool.network=esp_ota
+
+nano_esp32.upload.speed=256000
+nano_esp32.upload.erase_cmd=
+
+# nano_esp32.menu.FlashMode.qio=QIO 80MHz
+# nano_esp32.menu.FlashMode.qio.build.flash_mode=dio
+# nano_esp32.menu.FlashMode.qio.build.boot=qio
+# nano_esp32.menu.FlashMode.qio.build.boot_freq=80m
+# nano_esp32.menu.FlashMode.qio.build.flash_freq=80m
+# nano_esp32.menu.FlashMode.qio120=QIO 120MHz
+# nano_esp32.menu.FlashMode.qio120.build.flash_mode=dio
+# nano_esp32.menu.FlashMode.qio120.build.boot=qio
+# nano_esp32.menu.FlashMode.qio120.build.boot_freq=120m
+# nano_esp32.menu.FlashMode.qio120.build.flash_freq=80m
+# nano_esp32.menu.FlashMode.dio=DIO 80MHz
+# nano_esp32.menu.FlashMode.dio.build.flash_mode=dio
+# nano_esp32.menu.FlashMode.dio.build.boot=dio
+# nano_esp32.menu.FlashMode.dio.build.boot_freq=80m
+# nano_esp32.menu.FlashMode.dio.build.flash_freq=80m
+# nano_esp32.menu.FlashMode.opi=OPI 80MHz
+# nano_esp32.menu.FlashMode.opi.build.flash_mode=dout
+# nano_esp32.menu.FlashMode.opi.build.boot=opi
+# nano_esp32.menu.FlashMode.opi.build.boot_freq=80m
+# nano_esp32.menu.FlashMode.opi.build.flash_freq=80m
+
+nano_esp32.build.tarch=xtensa
+nano_esp32.build.bootloader_addr=0x0
+nano_esp32.build.usb_mode=1
+nano_esp32.build.cdc_on_boot=0
+nano_esp32.build.msc_on_boot=0
+nano_esp32.build.dfu_on_boot=0
+nano_esp32.build.f_cpu=240000000L
+nano_esp32.build.flash_size=16MB
+nano_esp32.build.flash_freq=80m
+nano_esp32.build.flash_mode=dio
+nano_esp32.build.boot=qio
+nano_esp32.build.boot_freq=80m
+nano_esp32.build.defines=
+nano_esp32.build.loop_core=
+nano_esp32.build.event_core=
+nano_esp32.build.psram_type=qspi
+nano_esp32.build.memory_type={build.boot}_{build.psram_type}
+
+nano_esp32.upload.maximum_size=1310720
+nano_esp32.upload.maximum_data_size=327680
+nano_esp32.upload.flags=
+nano_esp32.upload.extra_flags=
+nano_esp32.upload.use_1200bps_touch=false
+nano_esp32.upload.wait_for_upload_port=false
+
+nano_esp32.serial.disableDTR=false
+nano_esp32.serial.disableRTS=false
+
+
+nano_esp32.upload.protocol=
+nano_esp32.upload.transport=
+nano_esp32.upload.vid=0x2341
+nano_esp32.upload.pid=0x0070
+nano_esp32.upload.interface=0
+nano_esp32.upload.native_usb=true
+nano_esp32.upload.address=0x7e0000
+
+nano_esp32.upload.maximum_size=8126464
+nano_esp32.upload.maximum_data_size=523624
+
+nano_esp32.bootloader.tool=esptool_py
+nano_esp32.bootloader.tool.default=esptool_py
+nano_esp32.bootloader.vid=0x2341
+nano_esp32.bootloader.pid=0x0070
+nano_esp32.bootloader.file=zephyr-{build.variant}.bin
+# TODO duplicate of nano_esp32.build.bootloader_addr
+nano_esp32.bootloader.address=0x0000
+
+# nano_esp32.debug.tool=gdb
+# nano_esp32.debug.server.openocd.scripts.0=interface/{programmer.protocol}.cfg
+# nano_esp32.debug.server.openocd.scripts.1={programmer.transport_script}
+# nano_esp32.debug.server.openocd.scripts.2=target/nrf52.cfg
+# nano_esp32.debug.cortex-debug.custom.request=attach
+
+##########################################################################################

cores/arduino/abi.cpp

@@ -6,17 +6,6 @@
 
 #include <stdlib.h>
 
-namespace std {
-void __throw_length_error(const char *__s __attribute__((unused))) {
-}
-
-void __throw_bad_alloc() {
-}
-
-void __throw_bad_function_call() {
-}
-}; // namespace std
-
 extern "C" {
 
 void *__dso_handle = (void *)&__dso_handle;

cores/arduino/zephyrCommon.cpp

@@ -466,17 +466,17 @@ void detachInterrupt(pin_size_t pinNumber) {
 
 #include <stdlib.h>
 
-void randomSeed(unsigned long seed) {
-	srand(seed);
-}
+// void randomSeed(unsigned long seed) {
+// 	srand(seed);
+// }
 
-long random(long min, long max) {
-	return rand() % (max - min) + min;
-}
+// long random(long min, long max) {
+// 	return rand() % (max - min) + min;
+// }
 
-long random(long max) {
-	return rand() % max;
-}
+// long random(long max) {
+// 	return rand() % max;
+// }
 
 #endif
 

extra/artifacts/_common.json

@@ -17,6 +17,16 @@
       "name": "arm-zephyr-eabi",
       "version": "0.16.8"
     },
+    {
+      "packager": "zephyr",
+      "name": "xtensa-espressif_esp32s3_zephyr-elf",
+      "version": "0.16.8"
+    },
+    {
+      "packager": "esp32",
+      "name": "esptool_py",
+      "version": "4.5.1"
+    },
     {
       "packager": "arduino",
       "name": "dfu-util",

extra/bootstrap.sh

@@ -23,4 +23,5 @@ west update "$@"
 west zephyr-export
 pip install -r ../zephyr/scripts/requirements-base.txt
 west sdk install --version 0.16.8 -t arm-zephyr-eabi
+west sdk install --version 0.16.8 -t xtensa-espressif_esp32s3_zephyr-elf
 west blobs fetch $NEEDED_HALS