docs: use custom roles to generate GitHub links

This change replaces direct links to GitHub master branch with
auto-generated links using docutils custom roles.
These auto-generated links point to the tree or blob for the git commit
ID (or tag) of the repository. This is needed to ensure that links don’t
become broken when files in master branch are moved around or deleted.

The following roles are introduced:

- :idf:`path` - points to directory inside ESP-IDF
- :idf_blob:`path` - points to file inside ESP-IDF
- :idf_raw:`path` - points to raw view of the file inside ESP-IDF
- :component:`path` - points to directory inside ESP-IDF components dir
- :component_blob:`path` - points to file inside ESP-IDF components dir
- :component_raw:`path` - points to raw view of the file inside ESP-IDF
  components dir
- :example:`path` - points to directory inside ESP-IDF examples dir
- :example_blob:`path` - points to file inside ESP-IDF examples dir
- :example_raw:`path` - points to raw view of the file inside ESP-IDF
  examples dir

A check is added to the CI build script, which searches RST files for
presence of hard-coded links (identified by tree/master, blob/master,
or raw/master part of the URL).
This check can be run manually: cd docs && make gh-linkcheck

Additionally, Sphinx linkcheck build type is used to create new CI test,
which check for broken links. This test has to be triggered explicitly,
because including it in normal build process (when the commit is not yet
deployed to Github) will not work. It can be triggered in a regular
fashion using a combination of cron and Curl, similar to stress tests.
This commit is contained in:
Ivan Grokhotkov 2017-01-19 16:16:06 +08:00
parent 7eb570b039
commit 15072028c4
52 changed files with 187 additions and 116 deletions

1
.gitignore vendored
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@ -27,6 +27,7 @@ examples/*/*/build
docs/_build/
docs/doxygen-warning-log.txt
docs/xml/
docs/man/
# Unit test app files
tools/unit-test-app/sdkconfig

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@ -125,6 +125,7 @@ build_docs:
- doxygen
# If not building master branch, and there are Doxygen warnings, print them and bail out
- test "${CI_BUILD_REF_NAME}" = "master" || test $(cat doxygen-warning-log.txt | wc -l) -eq 0 || ( echo "Doxygen pass had some warnings:" && cat doxygen-warning-log.txt && false )
- make gh-linkcheck
- make html
artifacts:
paths:
@ -246,6 +247,26 @@ deploy_docs:
- scp $GIT_VER.tar.gz $DOCS_SERVER:$DOCS_PATH
- ssh $DOCS_SERVER -x "cd $DOCS_PATH && tar xzvf $GIT_VER.tar.gz && rm -f latest && ln -s $GIT_VER latest"
check_doc_links:
stage: test
image: espressif/esp32-ci-env
tags:
- check_doc_links
only:
# can only be triggered
- triggers
script:
# must be triggered with CHECK_LINKS=Yes, otherwise exit without test
- test $CHECK_LINKS = "Yes" || exit 0
# can only run on master branch (otherwise the commit is not on Github yet)
- test "${CI_BUILD_REF_NAME}" = "master" || exit 0
- cd docs
- make linkcheck
artifacts:
paths:
- docs/_build/linkcheck
expire_in: 1 mos
# AUTO GENERATED PART START, DO NOT MODIFY CONTENT BELOW
# template for test jobs

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@ -21,7 +21,7 @@ Before sending us a Pull Request, please consider this list of points:
* Is the code adequately commented for people to understand how it is structured?
* Is there documentation or examples that go with code contributions? `There are additional suggestions for writing good examples in the examples README <https://github.com/espressif/esp-idf/tree/master/examples>`_.
* Is there documentation or examples that go with code contributions? There are additional suggestions for writing good examples in :idf:`examples` readme.
* Are comments and documentation written in clear English, with no spelling or grammar errors?

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@ -140,7 +140,7 @@ actually is translated to to this (by the preprocessor):
fprintf(__getreent()->_stderr, "42\n");
where the ``__getreent()`` function returns a per-task pointer to ``struct _reent`` (`source <https://github.com/espressif/esp-idf/blob/master/components/newlib/include/sys/reent.h#L370-L417>`_). This structure is allocated on the TCB of each task. When a task is initialized, ``_stdin``, ``_stdout`` and ``_stderr`` members of ``struct _reent`` are set to the values of ``_stdin``, ``_stdout`` and ``_stderr`` of ``_GLOBAL_REENT`` (i.e. the structure which is used before FreeRTOS is started).
where the ``__getreent()`` function returns a per-task pointer to ``struct _reent`` (:component_file:`newlib/include/sys/reent.h#L370-L417>`). This structure is allocated on the TCB of each task. When a task is initialized, ``_stdin``, ``_stdout`` and ``_stderr`` members of ``struct _reent`` are set to the values of ``_stdin``, ``_stdout`` and ``_stderr`` of ``_GLOBAL_REENT`` (i.e. the structure which is used before FreeRTOS is started).
Such a design has the following consequences:

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@ -14,7 +14,7 @@ Additional third party copyrighted code is included under the following licenses
* Xtensa header files (components/esp32/include/xtensa) are Copyright (C) 2013 Tensilica Inc and are licensed under the MIT License as reproduce in the individual header files.
* `esptool.py`_ (bin/esptool.py) is Copyright (C) 2014-2016 Fredrik Ahlberg, Angus Gratton and is licensed under the GNU General Public License v2, as described in the file components/esptool_py/LICENSE.
* `esptool.py`_ (components/esptool_py/esptool) is Copyright (C) 2014-2016 Fredrik Ahlberg, Angus Gratton and is licensed under the GNU General Public License v2, as described in the file components/esptool_py/LICENSE.
* Original parts of FreeRTOS_ (components/freertos) are Copyright (C) 2015 Real Time Engineers Ltd and is licensed under the GNU General Public License V2 with the FreeRTOS Linking Exception, as described in the file components/freertos/license.txt.
@ -96,7 +96,7 @@ Copyright (C) 2011, ChaN, all right reserved.
.. _Newlib: https://sourceware.org/newlib/
.. _FreeRTOS: http://freertos.org/
.. _esptool.py: https://github.com/themadinventor/esptool
.. _esptool.py: https://github.com/espressif/esptool
.. _LWIP: http://savannah.nongnu.org/projects/lwip/
.. _TinyBasic: https://github.com/BleuLlama/TinyBasicPlus
.. _miniz: https://code.google.com/archive/p/miniz/

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@ -161,6 +161,30 @@ linkcheck:
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
gh-linkcheck:
@echo "Checking for hardcoded GitHub links"
@if (find ../ -name '*.rst' | xargs grep \
'https://github.com/espressif/esp-idf/tree\|https://github.com/espressif/esp-idf/blob\|https://github.com/espressif/esp-idf/raw'\
); \
then \
echo "WARNINIG: Some .rst files contain hardcoded Github links."; \
echo "Please check above output and replace links with one of the following:"; \
echo "- :idf:\`dir\` - points to directory inside ESP-IDF"; \
echo "- :idf_blob:\`file\` - points to file inside ESP-IDF"; \
echo "- :idf_raw:\`file\` - points to raw view of the file inside ESP-IDF"; \
echo "- :component:\`dir\` - points to directory inside ESP-IDF components dir"; \
echo "- :component_blob:\`file\` - points to file inside ESP-IDF components dir"; \
echo "- :component_raw:\`file\` - points to raw view of the file inside ESP-IDF"; \
echo " components dir"; \
echo "- :example:\`dir\` - points to directory inside ESP-IDF examples dir"; \
echo "- :example_blob:\`file\` - points to file inside ESP-IDF examples dir"; \
echo "- :example_raw:\`file\` - points to raw view of the file inside ESP-IDF"; \
echo " examples dir"; \
echo "These link types will point to the correct GitHub version automatically"; \
exit 1; \
fi
@echo "No hardcoded links found"
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \

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@ -11,9 +11,9 @@ Overview
Application Example
-------------------
Check `/examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf/>`_ repository, that contains the following example:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following example:
`ble_adv <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/ble_adv>`_
:example:`bluetooth/ble_adv`
This is a BLE advertising demo with virtual HCI interface. Send Reset/ADV_PARAM/ADV_DATA/ADV_ENABLE HCI command for BLE advertising.
@ -23,7 +23,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/include/bt.h <https://github.com/espressif/esp-idf/blob/master/components/bt/include/bt.h>`_
* :component_file:`bt/include/bt.h`
Type Definitions
^^^^^^^^^^^^^^^^

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@ -11,9 +11,9 @@ Use should concern these things:
Application Example
-------------------
Check `/examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that contains the following example:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following example:
`blufi <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/blufi>`_
:example:`bluetooth/blufi`
This is a BLUFI demo. This demo can set ESP32's wifi to softap/station/softap&station mode and config wifi connections.
@ -24,7 +24,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_blufi_api.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_blufi_api.h>`_
* :component_file:`bt/bluedroid/api/include/esp_blufi_api.h`
Macros
^^^^^^

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@ -20,7 +20,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_bt_defs.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_bt_defs.h>`_
* :component_file:`bt/bluedroid/api/include/esp_bt_defs.h`
Macros

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@ -22,7 +22,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_bt_device.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_bt_device.h>`_
* :component_file:`bt/bluedroid/api/include/esp_bt_device.h`
Macros

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@ -20,7 +20,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_bt_main.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_bt_main.h>`_
* :component_file:`bt/bluedroid/api/include/esp_bt_main.h`
Macros

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@ -11,11 +11,11 @@ Overview
Application Example
-------------------
Check `/examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that contains the following examples:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following examples:
`gatt_server <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/gatt_server>`_, `gatt_client <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/gatt_client>`_
:example:`bluetooth/gatt_server`, :example:`bluetooth/gatt_client`
The two demos use different gap api, such like advertising, scan, set device name and others.
The two demos use different GAP APIs, such like advertising, scan, set device name and others.
API Reference
-------------
@ -23,7 +23,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_gap_ble_api.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_gap_ble_api.h>`_
* :component_file:`bt/bluedroid/api/include/esp_gap_ble_api.h`
Macros

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@ -20,7 +20,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_gatt_defs.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_gatt_defs.h>`_
* :component_file:`bt/bluedroid/api/include/esp_gatt_defs.h`
Macros

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@ -11,11 +11,11 @@ Overview
Application Example
-------------------
Check `/examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that contains the following example:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following examples:
`gatt_client <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/gatt_client>`_
:example:`bluetooth/gatt_client`
This is a gatt client demo. This demo can scan devices, connect to the gatt server and discover the service.
This is a GATT client demo. This demo can scan devices, connect to the GATT server and discover the service.
API Reference
@ -24,7 +24,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_gattc_api.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_gattc_api.h>`_
* :component_file:`bt/bluedroid/api/include/esp_gattc_api.h`
Macros
^^^^^^

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@ -11,11 +11,11 @@ Overview
Application Example
-------------------
Check `/examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that contains the following example:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following example:
`gatt_server <https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/gatt_server>`_
:example:`bluetooth/gatt_server`
This is a gatt server demo. Use gatt api to create a gatt server with send advertising. This gatt server can be connected and the service can be discovery.
This is a GATT server demo. Use GATT API to create a GATT server with send advertising. This GATT server can be connected and the service can be discovery.
API Reference
-------------
@ -23,7 +23,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `bt/bluedroid/api/include/esp_gatts_api.h <https://github.com/espressif/esp-idf/blob/master/components/bt/bluedroid/api/include/esp_gatts_api.h>`_
* :component_file:`bt/bluedroid/api/include/esp_gatts_api.h`
Macros
^^^^^^

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@ -9,4 +9,4 @@ Bluetooth API
Bluetooth LE <bt_le>
Example code for this API section is provided in `examples/bluetooth <https://github.com/espressif/esp-idf/tree/master/examples/bluetooth>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`bluetooth` directory of ESP-IDF examples.

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@ -4,7 +4,7 @@ ETHERNET
Application Example
-------------------
ethernet example: `examples/ethernet/ethernet <https://github.com/espressif/esp-idf/tree/master/examples/ethernet/ethernet>`_.
Ethernet example: :example:`ethernet/ethernet`.
API Reference
-------------
@ -12,7 +12,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `components/ethernet/include/esp_eth.h <https://github.com/espressif/esp-idf/blob/master/components/ethernet/include/esp_eth.h>`_
* :component_file:`ethernet/include/esp_eth.h`
Macros
^^^^^^

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@ -7,4 +7,4 @@ Ethernet API
Ethernet <esp_eth>
Example code for this API section is provided in `examples/ethernet <https://github.com/espressif/esp-idf/tree/master/examples/ethernet>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`ethernet` directory of ESP-IDF examples.

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@ -10,7 +10,7 @@ Note that GPIO6-11 are usually used for SPI flash. GPIO34-39 can only be set as
Application Example
-------------------
GPIO output and input interrupt example: `examples/peripherals/gpio <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/gpio>`_.
GPIO output and input interrupt example: :example:`peripherals/gpio`.
API Reference
-------------
@ -18,7 +18,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/include/driver/driver/gpio.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/gpio.h>`_
* :component_file:`driver/include/driver/gpio.h`
Macros
^^^^^^

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@ -9,7 +9,7 @@ ESP32 has two I2C controllers which can be set as master mode or slave mode.
Application Example
-------------------
I2C master and slave example: `examples/peripherals/i2c <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/i2c>`_.
I2C master and slave example: :example:`peripherals/i2c`.
API Reference
-------------
@ -17,7 +17,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/include/driver/i2c.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/i2c.h>`_
* :component_file:`driver/include/driver/i2c.h`
Macros
^^^^^^

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@ -15,4 +15,4 @@ Peripherals API
Remote Control <rmt>
Example code for this API section is provided in `examples/peripherals <https://github.com/espressif/esp-idf/tree/master/examples/peripherals>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`peripherals` directory of ESP-IDF examples.

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@ -12,7 +12,7 @@ decrease the duty cycle gradually, allowing for fades without any processor inte
Application Example
-------------------
LEDC change duty cycle and fading control example: `examples/peripherals/ledc <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/ledc>`_.
LEDC change duty cycle and fading control example: :example:`peripherals/ledc`.
API Reference
-------------
@ -20,7 +20,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/include/driver/ledc.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/ledc.h>`_
* :component_file:`driver/include/driver/ledc.h`
Macros
^^^^^^

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@ -9,7 +9,7 @@ The PCNT (Pulse Counter) module is designed to count the number of rising and/or
Application Example
-------------------
Pulse counter with control signal and event interrupt example: `examples/peripherals/pcnt <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/pcnt>`_.
Pulse counter with control signal and event interrupt example: :example:`peripherals/pcnt`.
API Reference
-------------
@ -17,7 +17,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/pcnt.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/pcnt.h>`_
* :component_file:`driver/include/driver/pcnt.h`
Macros

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@ -9,7 +9,7 @@ The RMT (Remote Control) module driver can be used to send and receive infrared
Application Example
-------------------
NEC remote control TX and RX example: `examples/peripherals/rmt_nec_tx_rx <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/rmt_nec_tx_rx>`_.
NEC remote control TX and RX example: :example:`peripherals/rmt_nec_tx_rx`.
API Reference
-------------
@ -17,7 +17,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/rmt.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/rmt.h>`_
* :component_file:`driver/include/driver/rmt.h`
Macros
^^^^^^

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@ -10,7 +10,7 @@ This driver configures the channels of the sigma-delta module.
Application Example
-------------------
Sigma-delta Modulation example: `examples/peripherals/sigmadelta <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/sigmadelta>`_.
Sigma-delta Modulation example: :example:`peripherals/sigmadelta`.
API Reference
-------------
@ -18,7 +18,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/sigmadelta.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/sigmadelta.h>`_
* :component_file:`driver/include/driver/sigmadelta.h`
Macros

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@ -108,7 +108,7 @@ as ``tx_data`` and ``rx_data``.
Application Example
-------------------
Display graphics on the ILI9341-based 320x240 LCD: `examples/peripherals/spi_master <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/spi_master>`_.
Display graphics on the ILI9341-based 320x240 LCD: :example:`peripherals/spi_master`.
API Reference
-------------
@ -116,7 +116,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/include/driver/spi_master.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/spi_master.h>`_
* :component_file:`driver/include/driver/spi_master.h`
Macros
^^^^^^

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@ -12,7 +12,7 @@ They are all 64-bit generic timers based on 16-bit prescalers and 64-bit auto-re
Application Example
-------------------
64-bit hardware timer example: `examples/peripherals/timer_group <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/timer_group>`_.
64-bit hardware timer example: :example:`peripherals/timer_group`.
API Reference
-------------
@ -20,7 +20,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `components/driver/timer.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/timer.h>`_
* :component_file:`driver/include/driver/timer.h`
Macros
^^^^^^

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@ -11,7 +11,7 @@ Overview
Application Example
-------------------
Configure uart settings and install uart driver to read/write using UART0 and UART1 interfaces: `examples/peripherals/uart <https://github.com/espressif/esp-idf/tree/master/examples/peripherals/uart>`_.
Configure uart settings and install uart driver to read/write using UART0 and UART1 interfaces: :example:`peripherals/uart`.
API Reference
-------------
@ -19,7 +19,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `driver/include/driver/uart.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/uart.h>`_
* :component_file:`driver/include/driver/uart.h`
Data Structures
^^^^^^^^^^^^^^^

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@ -7,4 +7,4 @@ Protocols API
mDNS <mdns>
Example code for this API section is provided in `examples/protocols <https://github.com/espressif/esp-idf/tree/master/examples/protocols>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`protocols` directory of ESP-IDF examples.

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@ -163,7 +163,7 @@ Example of using the methods above:
Application Example
-------------------
mDNS server/scanner example: `examples/protocols/mdns <https://github.com/espressif/esp-idf/tree/master/examples/protocols/mdns>`_.
mDNS server/scanner example: :example:`protocols/mdns`.
API Reference
-------------
@ -171,7 +171,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `components/mdns/include/mdns.h <https://github.com/espressif/esp-idf/blob/master/components/mdns/include/mdns.h>`_
* :component_file:`mdns/include/mdns.h`
Macros
^^^^^^

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@ -11,4 +11,4 @@ Storage API
FAT Filesystem <fatfs>
Example code for this API section is provided in `examples/storage <https://github.com/espressif/esp-idf/tree/master/examples/storage>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`storage` directory of ESP-IDF examples.

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@ -3,9 +3,9 @@
Application Example
-------------------
Two examples are provided in ESP-IDF `examples/storage <https://github.com/espressif/esp-idf/tree/master/examples/storage>`_ directory:
Two examples are provided in :example:`storage` directory of ESP-IDF examples:
`nvs_rw_value <https://github.com/espressif/esp-idf/blob/master/examples/storage/nvs_rw_value>`_
:example:`storage/nvs_rw_value`
Demonstrates how to read and write a single integer value using NVS.
@ -13,7 +13,7 @@ Two examples are provided in ESP-IDF `examples/storage <https://github.com/espre
Example also shows how to check if read / write operation was successful, or certain value is not initialized in NVS. Diagnostic is provided in plain text to help track program flow and capture any issues on the way.
`nvs_rw_blob <https://github.com/espressif/esp-idf/blob/master/examples/storage/nvs_rw_blob>`_
:example:`storage/nvs_rw_blob`
Demonstrates how to read and write a single integer value and a blob (binary large object) using NVS to preserve them between ESP32 module restarts.
@ -29,8 +29,8 @@ API Reference
Header Files
^^^^^^^^^^^^
* `nvs_flash/include/nvs_flash.h <https://github.com/espressif/esp-idf/blob/master/components/nvs_flash/include/nvs_flash.h>`_
* `nvs_flash/include/nvs.h <https://github.com/espressif/esp-idf/blob/master/components/nvs_flash/include/nvs.h>`_
* :component_file:`nvs_flash/include/nvs_flash.h`
* :component_file:`nvs_flash/include/nvs.h`
Macros
^^^^^^

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@ -13,8 +13,8 @@ API Reference
Header Files
^^^^^^^^^^^^
* `spi_flash/include/esp_spi_flash.h <https://github.com/espressif/esp-idf/blob/master/components/spi_flash/include/esp_spi_flash.h>`_
* `spi_flash/include/esp_partition.h <https://github.com/espressif/esp-idf/blob/master/components/spi_flash/include/esp_partition.h>`_
* :component_file:`spi_flash/include/esp_spi_flash.h`
* :component_file:`spi_flash/include/esp_partition.h`
Macros
^^^^^^

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@ -13,8 +13,8 @@ API Reference
Header Files
^^^^^^^^^^^^
* `vfs/include/esp_vfs.h <https://github.com/espressif/esp-idf/blob/master/components/vfs/include/esp_vfs.h>`_
* `vfs/include/esp_vfs_dev.h <https://github.com/espressif/esp-idf/blob/master/components/vfs/include/esp_vfs_dev.h>`_
* :component_file:`vfs/include/esp_vfs.h`
* :component_file:`vfs/include/esp_vfs_dev.h`
Macros
^^^^^^

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@ -90,5 +90,5 @@ The following function can be used to enter deep sleep once wakeup sources are c
Application Example
-------------------
Implementation of basic functionality of deep sleep is shown in `protocols/sntp <https://github.com/espressif/esp-idf/tree/master/examples/protocols/sntp>`_ example, where ESP module is periodically waken up to retrive time from NTP server.
Implementation of basic functionality of deep sleep is shown in :example:`protocols/sntp` example, where ESP module is periodically waken up to retrive time from NTP server.

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@ -12,4 +12,4 @@ System API
Logging <log>
Example code for this API section is provided in `examples/system <https://github.com/espressif/esp-idf/tree/master/examples/system>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`system` directory of ESP-IDF examples.

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@ -66,7 +66,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `esp_intr_alloc.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_intr_alloc.h>`_
* :component_file:`esp32/include/esp_intr_alloc.h`
Macros

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@ -3,11 +3,11 @@
Application Example
-------------------
Log library is commonly used by most of esp-idf components and examples. For demonstration of log functionality check `examples <https://github.com/espressif/esp-idf/tree/master/examples>`_ folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that among others, contains the following examples:
Log library is commonly used by most of esp-idf components and examples. For demonstration of log functionality check :idf:`examples` folder of `espressif/esp-idf <https://github.com/espressif/esp-idf>`_ repository, that among others, contains the following examples:
* `system/ota <https://github.com/espressif/esp-idf/tree/master/examples/system/ota>`_
* `storage/sd_card <https://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card>`_
* `protocols/https_request <https://github.com/espressif/esp-idf/tree/master/examples/protocols/https_request>`_
* :example:`system/ota`
* :example:`storage/sd_card`
* :example:`protocols/https_request`
API Reference
-------------
@ -15,7 +15,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `log/include/esp_log.h <https://github.com/espressif/esp-idf/blob/master/components/log/include/esp_log.h>`_
* :component_file:`log/include/esp_log.h`
Macros
^^^^^^

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@ -37,8 +37,8 @@ API Reference
Header Files
^^^^^^^^^^^^
* `esp_heap_alloc_caps.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_heap_alloc_caps.h>`_
* `heap_regions.h <https://github.com/espressif/esp-idf/blob/master/components/freertos/include/freertos/heap_regions.h>`_
* :component_file:`esp32/include/esp_heap_alloc_caps.h`
* :component_file:`freertos/include/freertos/heap_regions.h`
Macros

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@ -4,7 +4,7 @@ OTA
Application Example
-------------------
Demonstration of OTA (over the air) firmware update workflow: `examples/system/ota <https://github.com/espressif/esp-idf/tree/master/examples/system/ota>`_.
Demonstration of OTA (over the air) firmware update workflow: :example:`system/ota`.
API Reference
-------------
@ -12,7 +12,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `app_update/include/esp_ota_ops.h <https://github.com/espressif/esp-idf/blob/master/components/app_update/include/esp_ota_ops.h>`_
* :component_file:`app_update/include/esp_ota_ops.h`
Macros
^^^^^^

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@ -59,8 +59,8 @@ API Reference
Header Files
^^^^^^^^^^^^
* `esp32/include/esp_int_wdt.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_int_wdt.h>`_
* `esp32/include/esp_task_wdt.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_task_wdt.h>`_
* :component_file:`esp32/include/esp_int_wdt.h`
* :component_file:`esp32/include/esp_task_wdt.h`
Functions

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@ -7,7 +7,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `esp32/include/esp_smartconfig.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_smartconfig.h>`_
* :component_file:`esp32/include/esp_smartconfig.h`
Type Definitions
^^^^^^^^^^^^^^^^

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@ -19,7 +19,7 @@ API Reference
Header Files
^^^^^^^^^^^^
* `esp32/include/esp_wifi.h <https://github.com/espressif/esp-idf/blob/master/components/esp32/include/esp_wifi.h>`_
* :component_file:`esp32/include/esp_wifi.h`
Macros
------

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@ -8,4 +8,4 @@ Wi-Fi API
Smart Config <esp_smartconfig>
Example code for this API section is provided in `examples/wifi <https://github.com/espressif/esp-idf/tree/master/examples/wifi>`_ directory of ESP-IDF repository.
Example code for this API section is provided in :example:`wifi` directory of ESP-IDF examples.

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@ -464,7 +464,7 @@ The file's contents will be added to the .rodata section in flash, and are avail
The names are generated from the full name of the file, as given in COMPONENT_EMBED_FILES. Characters /, ., etc. are replaced with underscores. The _binary prefix in the symbol name is added by objcopy and is the same for both text and binary files.
For an example of using this technique, see `examples/protocols/https_request <https://github.com/espressif/esp-idf/tree/master/examples/protocols/https_request>`_ - the certificate file contents are loaded from the text .pem file at compile time.
For an example of using this technique, see :example:`protocols/https_request` - the certificate file contents are loaded from the text .pem file at compile time.
Fully Overriding The Component Makefile

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@ -14,30 +14,21 @@
import sys
import os
import re
from subprocess import call, Popen, PIPE
import shlex
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#sys.path.insert(0, os.path.abspath('.'))
sys.path.insert(0, os.path.abspath('.'))
from repo_util import run_cmd_get_output
# -- Run DoxyGen to prepare XML for Sphinx---------------------------------
# ref. https://github.com/rtfd/readthedocs.org/issues/388
from subprocess import call, Popen, PIPE
import shlex
call('doxygen')
# -- Function to get output of a command ----------------------------------
def run_cmd_get_output(cmd):
process = Popen(shlex.split(cmd), stdout=PIPE)
(output, err) = process.communicate()
exit_code = process.wait()
if exit_code != 0:
raise RuntimeError('command line program has failed')
return output
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
@ -46,7 +37,7 @@ def run_cmd_get_output(cmd):
# 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']
extensions = ['breathe', 'link-roles']
# Breathe extension variables
breathe_projects = { "esp32-idf": "xml/" }
@ -73,22 +64,17 @@ copyright = u'2016 - 2017, Espressif'
# built documents.
#
# Different setup depending if script is running on ReadTheDocs or elsewhere
on_rtd = os.environ.get('READTHEDOCS') == 'True'
if on_rtd:
# The short X.Y version.
# Apparently ReadTheDocs is getting confused by other version / release
# ReadTheDocs is building specific or the latest release from GitHub.
version = '1.0'
release = '1.0'
else:
# This is supposed to be "the short X.Y version", but it's the only version
# visible when you open index.html.
# Display full version to make things less confusing.
# If needed, nearest tag is returned by 'git describe --abbrev=0'.
version = run_cmd_get_output('git describe')
# The full version, including alpha/beta/rc tags.
release = run_cmd_get_output('git describe')
# Readthedocs largely ignores 'version' and 'release', and displays one of
# 'latest', tag name, or branch name, depending on the build type.
# Still, this is useful for non-RTD builds.
# This is supposed to be "the short X.Y version", but it's the only version
# visible when you open index.html.
# Display full version to make things less confusing.
version = run_cmd_get_output('git describe')
# The full version, including alpha/beta/rc tags.
# If needed, nearest tag is returned by 'git describe --abbrev=0'.
release = version
print 'Version: {0} Release: {1}'.format(version, release)
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.

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@ -12,8 +12,8 @@ Framework (esp-idf) ("We" or "Us").
The purpose of this contributor agreement ("Agreement") is to clarify
and document the rights granted by contributors to Us. To make this
document effective, please follow the instructions at
https://github.com/espressif/esp-idf/blob/master/CONTRIBUTING.rst.
document effective, please follow the instructions at
:idf_file:`CONTRIBUTING.rst`
1. DEFINITIONS
~~~~~~~~~~~~~~

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@ -135,7 +135,7 @@ OK, but I am new to Sphinx!
---------------------------
1. No worries. All the software you need is well documented. It is also open source and free. Start by checking `Sphinx <http://www.sphinx-doc.org/>`_ documentation. If you are not clear how to write using rst markup language, see `reStructuredText Primer <http://www.sphinx-doc.org/en/stable/rest.html>`_.
2. Check the source files of this documentation to understand what is behind of what you see now on the screen. Sources are maintained on GitHub in `espressif/esp-idf`_ repository in `/docs <https://github.com/espressif/esp-idf/tree/master/docs>`_ folder. You can go directly to the source file of this page by scrolling up and clicking the link in the top right corner. When on GitHub, see what's really inside, open source files by clicking ``Raw`` button.
2. Check the source files of this documentation to understand what is behind of what you see now on the screen. Sources are maintained on GitHub in `espressif/esp-idf`_ repository in :idf:`docs` folder. You can go directly to the source file of this page by scrolling up and clicking the link in the top right corner. When on GitHub, see what's really inside, open source files by clicking ``Raw`` button.
3. You will likely want to see how documentation builds and looks like before posting it on the GitHub. There are two options to do so:
* Install `Sphinx <http://www.sphinx-doc.org/>`_, `Breathe <https://breathe.readthedocs.io/>`_ and `Doxygen <http://www.stack.nl/~dimitri/doxygen/>`_ to build it locally. You would need a Linux machine for that.

34
docs/link-roles.py Normal file
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@ -0,0 +1,34 @@
# based on http://protips.readthedocs.io/link-roles.html
from docutils import nodes
from repo_util import run_cmd_get_output
def get_github_rev():
path = run_cmd_get_output('git rev-parse --short HEAD')
tag = run_cmd_get_output('git describe --exact-match')
print 'Git commit ID: ', path
if len(tag):
print 'Git tag: ', tag
path = tag
return path
def setup(app):
baseurl = 'https://github.com/espressif/esp-idf'
rev = get_github_rev()
app.add_role('idf', autolink('{}/tree/{}/%s'.format(baseurl, rev)))
app.add_role('idf_file', autolink('{}/blob/{}/%s'.format(baseurl, rev)))
app.add_role('idf_raw', autolink('{}/raw/{}/%s'.format(baseurl, rev)))
app.add_role('component', autolink('{}/tree/{}/components/%s'.format(baseurl, rev)))
app.add_role('component_file', autolink('{}/blob/{}/components/%s'.format(baseurl, rev)))
app.add_role('component_raw', autolink('{}/raw/{}/components/%s'.format(baseurl, rev)))
app.add_role('example', autolink('{}/tree/{}/examples/%s'.format(baseurl, rev)))
app.add_role('example_file', autolink('{}/blob/{}/examples/%s'.format(baseurl, rev)))
app.add_role('example_raw', autolink('{}/raw/{}/examples/%s'.format(baseurl, rev)))
def autolink(pattern):
def role(name, rawtext, text, lineno, inliner, options={}, content=[]):
url = pattern % (text,)
node = nodes.reference(rawtext, text, refuri=url, **options)
return [node], []
return role

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@ -4,7 +4,7 @@ Build and Flash with Make
Finding a project
-----------------
As well as the `esp-idf-template <https://github.com/espressif/esp-idf-template>`_ project mentioned in the setup guide, esp-idf comes with some example projects on github in the `examples <https://github.com/espressif/esp-idf/tree/master/examples>`_ directory.
As well as the `esp-idf-template <https://github.com/espressif/esp-idf-template>`_ project mentioned in the setup guide, ESP-IDF comes with some example projects on github in the :idf:`examples` directory.
Once you've found the project you want to work with, change to its directory and you can configure and build it:

5
docs/repo_util.py Normal file
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@ -0,0 +1,5 @@
import re
import os
def run_cmd_get_output(cmd):
return os.popen(cmd).read().strip()

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@ -23,7 +23,7 @@ As an alternative to getting a pre-prepared environment, you can set up the envi
* Run through the installer steps, and accept the "Run MSYS2 now" option at the end. A window will open with a MSYS2 terminal.
* The ESP-IDF repository on github contains a script in the tools directory titled ``windows_install_prerequisites.sh``. If you haven't downloaded the ESP-IDF yet, that's OK - you can just `download that one file in Raw format from here <https://github.com/espressif/esp-idf/raw/master/tools/windows/windows_install_prerequisites.sh>`_. Save it somewhere on your computer.
* The ESP-IDF repository on github contains a script in the tools directory titled ``windows_install_prerequisites.sh``. If you haven't downloaded the ESP-IDF yet, that's OK - you can just download that one file in Raw format from here: :idf_raw:`tools/windows/windows_install_prerequisites.sh`. Save it somewhere on your computer.
* Type the path to the shell script into the MSYS2 terminal window. You can type it as a normal Windows path, but use forward-slashes instead of back-slashes. ie: ``C:/Users/myuser/Downloads/windows_install_prerequisites.sh``. You can read the script beforehand to check what it does.