# -*- coding: utf-8 -*- # # Common (non-language-specific) configuration for Read The Docs & Sphinx # # Based on a Read the Docs Template documentation build configuration file, # created by sphinx-quickstart on Tue Aug 26 14:19:49 2014. # # This file is imported from a language-specific conf.py (ie en/conf.py or # zh_CN/conf.py) # # Note that not all possible configuration values are present in this # autogenerated file. # # All configuration values have a default; values that are commented out # serve to show the default. from __future__ import print_function, unicode_literals import os import os.path import re import subprocess import sys from get_github_rev import get_github_rev from idf_extensions.util import download_file_if_missing from sanitize_version import sanitize_version # build_docs on the CI server sometimes fails under Python3. This is a workaround: sys.setrecursionlimit(3500) config_dir = os.path.abspath(os.path.dirname(__file__)) # http://stackoverflow.com/questions/12772927/specifying-an-online-image-in-sphinx-restructuredtext-format # suppress_warnings = ['image.nonlocal_uri'] # -- General configuration ------------------------------------------------ # If your documentation needs a minimal Sphinx version, state it here. # needs_sphinx = '1.0' # Add any Sphinx extension module names here, as strings. They can be # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom # ones. extensions = ['breathe', 'sphinx.ext.todo', 'sphinx_copybutton', 'sphinx_idf_theme', 'sphinxcontrib.blockdiag', 'sphinxcontrib.seqdiag', 'sphinxcontrib.actdiag', 'sphinxcontrib.nwdiag', 'sphinxcontrib.rackdiag', 'sphinxcontrib.packetdiag', 'sphinxcontrib.cairosvgconverter', 'extensions.html_redirects', 'extensions.toctree_filter', 'extensions.list_filter', 'extensions.google_analytics', # Note: order is important here, events must # be registered by one extension before they can be # connected to another extension 'idf_extensions.include_build_file', 'idf_extensions.link_roles', 'idf_extensions.build_system', 'idf_extensions.esp_err_definitions', 'idf_extensions.gen_toolchain_links', 'idf_extensions.gen_version_specific_includes', 'idf_extensions.kconfig_reference', 'idf_extensions.gen_defines', 'idf_extensions.run_doxygen', 'idf_extensions.gen_idf_tools_links', 'idf_extensions.format_idf_target', 'idf_extensions.latex_builder', 'idf_extensions.exclude_docs', # from https://github.com/pfalcon/sphinx_selective_exclude 'sphinx_selective_exclude.eager_only', # TODO: determine if we need search_auto_exclude # 'sphinx_selective_exclude.search_auto_exclude', ] # sphinx.ext.todo extension parameters # If the below parameter is True, the extension # produces output, else it produces nothing. todo_include_todos = False # Enabling this fixes cropping of blockdiag edge labels seqdiag_antialias = True # Add any paths that contain templates here, relative to this directory. templates_path = ['_templates'] # The suffix of source filenames. source_suffix = ['.rst', '.md'] source_parsers = {'.md': 'recommonmark.parser.CommonMarkParser', } # The encoding of source files. # source_encoding = 'utf-8-sig' # The master toctree document. master_doc = 'index' # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the # built documents. # # This is the full exact version, canonical git version description # visible when you open index.html. version = subprocess.check_output(['git', 'describe']).strip().decode('utf-8') # The 'release' version is the same as version for non-CI builds, but for CI # builds on a branch then it's replaced with the branch name release = sanitize_version(version) print('Version: {0} Release: {1}'.format(version, release)) # There are two options for replacing |today|: either, you set today to some # non-false value, then it is used: # today = '' # Else, today_fmt is used as the format for a strftime call. # today_fmt = '%B %d, %Y' # List of patterns, relative to source directory, that match files and # directories to ignore when looking for source files. exclude_patterns = ['**/inc/**', '_static/', '_build/**'] BT_DOCS = ['api-guides/blufi.rst', 'api-guides/esp-ble-mesh/**', 'api-reference/bluetooth/**'] SDMMC_DOCS = ['api-reference/peripherals/sdmmc_host.rst', 'api-reference/peripherals/sd_pullup_requirements.rst'] SDIO_SLAVE_DOCS = ['api-reference/peripherals/sdio_slave.rst', 'api-reference/protocols/esp_sdio_slave_protocol.rst'] MCPWM_DOCS = ['api-reference/peripherals/mcpwm.rst'] DEDIC_GPIO_DOCS = ['api-reference/peripherals/dedic_gpio.rst'] PCNT_DOCS = ['api-reference/peripherals/pcnt.rst'] DAC_DOCS = ['api-reference/peripherals/dac.rst'] TOUCH_SENSOR_DOCS = ['api-reference/peripherals/touch_pad.rst'] SPIRAM_DOCS = ['api-guides/external-ram.rst'] LEGACY_DOCS = ['api-guides/build-system-legacy.rst', 'gnu-make-legacy.rst', 'api-guides/ulp-legacy.rst', 'api-guides/unit-tests-legacy.rst', 'get-started-legacy/**'] USB_DOCS = ['api-reference/peripherals/usb.rst', 'api-guides/usb-console.rst', 'api-guides/dfu.rst'] ULP_DOCS = ['api-guides/ulp.rst', 'api-guides/ulp_macros.rst'] RISCV_COPROC_DOCS = ['api-guides/ulp-risc-v.rst',] XTENSA_DOCS = ['api-guides/hlinterrupts.rst', 'api-reference/system/perfmon.rst'] RISCV_DOCS = [] ESP32_DOCS = ['api-guides/ulp_instruction_set.rst', 'api-reference/system/himem.rst', 'api-guides/RF_calibration.rst', 'api-guides/romconsole.rst', 'api-reference/system/ipc.rst', 'security/secure-boot-v1.rst', 'api-reference/peripherals/secure_element.rst', 'api-reference/peripherals/dac.rst', 'hw-reference/esp32/**'] + LEGACY_DOCS ESP32S2_DOCS = ['hw-reference/esp32s2/**', 'api-guides/ulps2_instruction_set.rst', 'api-guides/usb-console.rst', 'api-reference/peripherals/hmac.rst', 'api-reference/peripherals/ds.rst', 'api-reference/peripherals/spi_slave_hd.rst', 'api-reference/peripherals/temp_sensor.rst', 'api-reference/system/async_memcpy.rst', 'api-reference/peripherals/touch_element.rst', 'api-reference/peripherals/dac.rst'] ESP32C3_DOCS = ['hw-reference/esp32c3/**'] # format: {tag needed to include: documents to included}, tags are parsed from sdkconfig and peripheral_caps.h headers conditional_include_dict = {'SOC_BT_SUPPORTED':BT_DOCS, 'SOC_SDMMC_HOST_SUPPORTED':SDMMC_DOCS, 'SOC_SDIO_SLAVE_SUPPORTED':SDIO_SLAVE_DOCS, 'SOC_MCPWM_SUPPORTED':MCPWM_DOCS, 'SOC_USB_SUPPORTED':USB_DOCS, 'SOC_DEDICATED_GPIO_SUPPORTED':DEDIC_GPIO_DOCS, 'SOC_SPIRAM_SUPPORTED':SPIRAM_DOCS, 'SOC_PCNT_SUPPORTED':PCNT_DOCS, 'SOC_DAC_PERIPH_NUM':DAC_DOCS, 'SOC_TOUCH_SENSOR_NUM':TOUCH_SENSOR_DOCS, 'SOC_ULP_SUPPORTED':ULP_DOCS, 'SOC_RISCV_COPROC_SUPPORTED':RISCV_COPROC_DOCS, 'SOC_DIG_SIGN_SUPPORTED':['api-reference/peripherals/ds.rst'], 'SOC_HMAC_SUPPORTED':['api-reference/peripherals/hmac.rst'], 'SOC_ASYNC_MEMCPY_SUPPORTED':['api-reference/system/async_memcpy.rst'], 'CONFIG_IDF_TARGET_ARCH_XTENSA':XTENSA_DOCS, 'CONFIG_IDF_TARGET_ARCH_RISCV':RISCV_DOCS, 'esp32':ESP32_DOCS, 'esp32s2':ESP32S2_DOCS, 'esp32c3':ESP32C3_DOCS} # The reST default role (used for this markup: `text`) to use for all # documents. # default_role = None # If true, '()' will be appended to :func: etc. cross-reference text. # add_function_parentheses = True # If true, the current module name will be prepended to all description # unit titles (such as .. function::). # add_module_names = True # If true, sectionauthor and moduleauthor directives will be shown in the # output. They are ignored by default. # show_authors = False # The name of the Pygments (syntax highlighting) style to use. pygments_style = 'sphinx' # A list of ignored prefixes for module index sorting. # modindex_common_prefix = [] # If true, keep warnings as "system message" paragraphs in the built documents. # keep_warnings = False # Extra options required by sphinx_idf_theme project_slug = 'esp-idf' versions_url = 'https://dl.espressif.com/dl/esp-idf/idf_versions.js' idf_targets = ['esp32', 'esp32s2', 'esp32c3'] languages = ['en', 'zh_CN'] project_homepage = 'https://github.com/espressif/esp-idf' # -- Options for HTML output ---------------------------------------------- # Custom added feature to allow redirecting old URLs # # Redirects should be listed in page_redirects.xt # with open('../page_redirects.txt') as f: lines = [re.sub(' +', ' ', line.strip()) for line in f.readlines() if line.strip() != '' and not line.startswith('#')] for line in lines: # check for well-formed entries if len(line.split(' ')) != 2: raise RuntimeError('Invalid line in page_redirects.txt: %s' % line) html_redirect_pages = [tuple(line.split(' ')) for line in lines] # The theme to use for HTML and HTML Help pages. See the documentation for # a list of builtin themes. html_theme = 'sphinx_idf_theme' # context used by sphinx_idf_theme html_context = { 'display_github': True, # Add 'Edit on Github' link instead of 'View page source' 'github_user': 'espressif', 'github_repo': 'esp-idf', 'github_version': get_github_rev(), } # Theme options are theme-specific and customize the look and feel of a theme # further. For a list of options available for each theme, see the # documentation. # html_theme_options = {} # Add any paths that contain custom themes here, relative to this directory. # html_theme_path = [] # The name for this set of Sphinx documents. If None, it defaults to # " v documentation". # html_title = None # A shorter title for the navigation bar. Default is the same as html_title. # html_short_title = None # The name of an image file (relative to this directory) to place at the top # of the sidebar. html_logo = '../_static/espressif-logo.svg' # The name of an image file (within the static path) to use as favicon of the # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 # pixels large. # html_favicon = None # Add any paths that contain custom static files (such as style sheets) here, # relative to this directory. They are copied after the builtin static files, # so a file named "default.css" will overwrite the builtin "default.css". html_static_path = ['../_static'] # Add any extra paths that contain custom files (such as robots.txt or # .htaccess) here, relative to this directory. These files are copied # directly to the root of the documentation. # html_extra_path = [] # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, # using the given strftime format. # html_last_updated_fmt = '%b %d, %Y' # If true, SmartyPants will be used to convert quotes and dashes to # typographically correct entities. # html_use_smartypants = True # Custom sidebar templates, maps document names to template names. # html_sidebars = {} # Additional templates that should be rendered to pages, maps page names to # template names. # html_additional_pages = {} # If false, no module index is generated. # html_domain_indices = True # If false, no index is generated. # html_use_index = True # If true, the index is split into individual pages for each letter. # html_split_index = False # If true, links to the reST sources are added to the pages. # html_show_sourcelink = True # If true, "Created using Sphinx" is shown in the HTML footer. Default is True. # html_show_sphinx = True # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. # html_show_copyright = True # If true, an OpenSearch description file will be output, and all pages will # contain a tag referring to it. The value of this option must be the # base URL from which the finished HTML is served. # html_use_opensearch = '' # This is the file name suffix for HTML files (e.g. ".xhtml"). # html_file_suffix = None # Output file base name for HTML help builder. htmlhelp_basename = 'ReadtheDocsTemplatedoc' google_analytics_id = os.environ['CI_GOOGLE_ANALYTICS_ID'] # -- Options for LaTeX output --------------------------------------------- latex_template_dir = os.path.join(config_dir, 'latex_templates') preamble = '' with open(os.path.join(latex_template_dir, 'preamble.tex')) as f: preamble = f.read() titlepage = '' with open(os.path.join(latex_template_dir, 'titlepage.tex')) as f: titlepage = f.read() latex_elements = { 'papersize': 'a4paper', # Latex figure (float) alignment 'figure_align':'htbp', 'pointsize': '10pt', # Additional stuff for the LaTeX preamble. 'fncychap': '\\usepackage[Sonny]{fncychap}', 'preamble': preamble, 'maketitle': titlepage, } # The name of an image file (relative to this directory) to place at the bottom of # the title page. latex_logo = '../_static/espressif2.pdf' latex_engine = 'xelatex' latex_use_xindy = False # -- Options for manual page output --------------------------------------- # One entry per manual page. List of tuples # (source start file, name, description, authors, manual section). man_pages = [ ('index', 'readthedocstemplate', u'Read the Docs Template Documentation', [u'Read the Docs'], 1) ] # If true, show URL addresses after external links. # man_show_urls = False # -- Options for Texinfo output ------------------------------------------- # Grouping the document tree into Texinfo files. List of tuples # (source start file, target name, title, author, # dir menu entry, description, category) texinfo_documents = [ ('index', 'ReadtheDocsTemplate', u'Read the Docs Template Documentation', u'Read the Docs', 'ReadtheDocsTemplate', 'One line description of project.', 'Miscellaneous'), ] # Documents to append as an appendix to all manuals. # texinfo_appendices = [] # If false, no module index is generated. # texinfo_domain_indices = True # How to display URL addresses: 'footnote', 'no', or 'inline'. # texinfo_show_urls = 'footnote' # If true, do not generate a @detailmenu in the "Top" node's menu. # texinfo_no_detailmenu = False # Override RTD CSS theme to introduce the theme corrections # https://github.com/rtfd/sphinx_rtd_theme/pull/432 def setup(app): app.add_stylesheet('theme_overrides.css') # these two must be pushed in by build_docs.py if 'idf_target' not in app.config: app.add_config_value('idf_target', None, 'env') app.add_config_value('idf_targets', None, 'env') app.add_config_value('conditional_include_dict', None, 'env') app.add_config_value('docs_to_build', None, 'env') # Breathe extension variables (depend on build_dir) # note: we generate into xml_in and then copy_if_modified to xml dir app.config.breathe_projects = {'esp32-idf': os.path.join(app.config.build_dir, 'xml_in/')} app.config.breathe_default_project = 'esp32-idf' setup_diag_font(app) # Config values pushed by -D using the cmdline is not available when setup is called app.connect('config-inited', setup_config_values) app.connect('config-inited', setup_html_context) def setup_config_values(app, config): # Sets up global config values needed by other extensions idf_target_title_dict = { 'esp32': 'ESP32', 'esp32s2': 'ESP32-S2', 'esp32c3': 'ESP32-C3' } app.add_config_value('idf_target_title_dict', idf_target_title_dict, 'env') pdf_name = 'esp-idf-{}-{}-{}'.format(app.config.language, app.config.version, app.config.idf_target) app.add_config_value('pdf_file', pdf_name, 'env') def setup_html_context(app, config): # Setup path for 'edit on github'-link config.html_context['conf_py_path'] = '/docs/{}/'.format(app.config.language) def setup_diag_font(app): # blockdiag and other tools require a font which supports their character set # the font file is stored on the download server to save repo size font_name = { 'en': 'DejaVuSans.ttf', 'zh_CN': 'NotoSansSC-Regular.otf', }[app.config.language] font_dir = os.path.join(config_dir, '_static') assert os.path.exists(font_dir) print('Downloading font file %s for %s' % (font_name, app.config.language)) download_file_if_missing('https://dl.espressif.com/dl/esp-idf/docs/_static/{}'.format(font_name), font_dir) font_path = os.path.abspath(os.path.join(font_dir, font_name)) assert os.path.exists(font_path) app.config.blockdiag_fontpath = font_path app.config.seqdiag_fontpath = font_path app.config.actdiag_fontpath = font_path app.config.nwdiag_fontpath = font_path app.config.rackdiag_fontpath = font_path app.config.packetdiag_fontpath = font_path