docs(vale): Enable vale and fix errors

.pre-commit-config.yaml

@@ -1,7 +1,8 @@
 exclude: |
  (?x)(
  ^\.github\/|
- ^tests\/performance\/coremark\/.*\.[ch]$
+ ^tests\/performance\/coremark\/.*\.[ch]$|
+ LICENSE\.md$
  )
 
 default_language_version:
@@ -64,8 +65,6 @@ repos:
  pass_filenames: false
  args: [sync]
  types_or: [markdown, rst]
- stages: [manual]
  - id: vale
  language_version: "1.21.6"
  types_or: [markdown, rst]
- stages: [manual]

.vale.ini

@@ -23,7 +23,7 @@ StylesPath = .vale/styles
 
 
 # Specify the minimum alert severity that Vale will report.
-MinAlertLevel = suggestion # "suggestion", "warning", or "error"
+MinAlertLevel = error # "suggestion", "warning", or "error"
 
 
 # Specify vocabulary for special treatment.

docs/en/api/adc.rst

@@ -53,7 +53,7 @@ analogReadResolution
 ^^^^^^^^^^^^^^^^^^^^
 
 This function is used to set the resolution of ``analogRead`` return value. Default is 12 bits (range from 0 to 4095)
-for all chips except ESP32S3 where default is 13 bits (range from 0 to 8191).
+for all chips except ESP32-S3 where default is 13 bits (range from 0 to 8191).
 When different resolution is set, the values read will be shifted to match the given resolution.
 
 Range is 1 - 16 .The default value will be used, if this function is not used.
@@ -146,7 +146,7 @@ analogSetWidth
 .. note:: This function is only available for ESP32 chip.
 
 This function is used to set the hardware sample bits and read resolution.
-Default is 12bit (0 - 4095).
+Default is 12 bits (0 - 4095).
 Range is 9 - 12.
 
 .. code-block:: arduino
@@ -250,13 +250,13 @@ This function is used to set the attenuation for ADC continuous peripheral. For
 
  void analogContinuousSetAtten(adc_attenuation_t attenuation);
 
-* ``attenuation`` sets the attenuation (default is 11db).
+* ``attenuation`` sets the attenuation (default is 11 dB).
 
 analogContinuousSetWidth
 ^^^^^^^^^^^^^^^^^^^^^^^^
 
 This function is used to set the hardware resolution bits.
-Default value for all chips is 12bit (0 - 4095).
+Default value for all chips is 12 bits (0 - 4095).
 
 .. note:: This function will take effect only for ESP32 chip, as it allows to set resolution in range 9-12 bits.
 

docs/en/api/dac.rst

@@ -33,7 +33,7 @@ This function is used to set the DAC value for a given pin/DAC channel.
  void dacWrite(uint8_t pin, uint8_t value);
 
 * ``pin`` GPIO pin.
-* ``value`` to be set. Range is 0 - 255 (equals 0V - 3.3V).
+* ``value`` to be set. Range is 0 - 255 (equals 0 V - 3.3 V).
 
 dacDisable
 **********

docs/en/api/espnow.rst

@@ -104,7 +104,7 @@ Create an instance of the `ESP_NOW_Peer` class.
 
 * ``mac_addr``: MAC address of the peer device.
 * ``channel``: Communication channel.
-* ``iface``: WiFi interface.
+* ``iface``: Wi-Fi interface.
 * ``lmk``: Optional. Pass the local master key (LMK) if encryption is enabled.
 
 add
@@ -190,24 +190,24 @@ Set the communication channel of the peer.
 getInterface
 ^^^^^^^^^^^^
 
-Get the WiFi interface of the peer.
+Get the Wi-Fi interface of the peer.
 
 .. code-block:: cpp
 
  wifi_interface_t getInterface() const;
 
-Returns the WiFi interface.
+Returns the Wi-Fi interface.
 
 setInterface
 ^^^^^^^^^^^^
 
-Set the WiFi interface of the peer.
+Set the Wi-Fi interface of the peer.
 
 .. code-block:: cpp
 
  void setInterface(wifi_interface_t iface);
 
-* ``iface``: WiFi interface.
+* ``iface``: Wi-Fi interface.
 
 isEncrypted
 ^^^^^^^^^^^

docs/en/api/i2c.rst

@@ -103,7 +103,7 @@ This function will return the current frequency configuration.
 setTimeOut
 ^^^^^^^^^^
 
-Set the bus timeout given in milliseconds. The default value is 50ms.
+Set the bus timeout given in milliseconds. The default value is 50 ms.
 
 .. code-block:: arduino
 

docs/en/api/insights.rst

@@ -5,7 +5,7 @@ ESP Insights
 About
 -----
 
-ESP Insights is a remote diagnostics solution that allows users to remotely monitor the health of ESP devices in the field.
+ESP Insights is a remote diagnostics solution that allows users to remotely monitor the health of Espressif devices in the field.
 
 Developers normally prefer debugging issues by physically probing them using gdb or observing the logs. This surely helps debug issues, but there are often cases wherein issues are seen only in specific environments under specific conditions. Even things like casings and placement of the product can affect the behavior. A few examples are
 
@@ -156,8 +156,8 @@ This function will return
 Insights.metrics.dumpWiFi
 *************************
 
-Dumps the wifi metrics and prints them to the console.
-This API can be used to collect wifi metrics at any given point in time.
+Dumps the Wi-Fi metrics and prints them to the console.
+This API can be used to collect Wi-Fi metrics at any given point in time.
 
 .. code-block:: arduino
 
@@ -185,8 +185,8 @@ Insights.metrics.setWiFiPeriod
 ******************************
 
 Reset the periodic interval
-By default, wifi metrics are collected every 30 seconds, this function can be used to change the interval.
-If the interval is set to 0, wifi metrics collection disabled.
+By default, Wi-Fi metrics are collected every 30 seconds, this function can be used to change the interval.
+If the interval is set to 0, Wi-Fi metrics collection disabled.
 
 .. code-block:: arduino
 

docs/en/api/rainmaker.rst

@@ -29,7 +29,7 @@ ESP RainMaker Agent API
 RMaker.initNode
 ***************
 
-This initializes the ESP RainMaker agent, wifi and creates the node.
+This initializes the ESP RainMaker agent, Wi-Fi and creates the node.
 
 You can also set the configuration of the node using the following API
 
@@ -54,7 +54,7 @@ It starts the ESP RainMaker agent.
 **NOTE**:
 
 1. ESP RainMaker agent should be initialized before this call.
-2. Once ESP RainMaker agent starts, compulsorily call WiFi.beginProvision() API.
+2. Once ESP RainMaker agent starts, compulsorily call ``WiFi.beginProvision()`` API.
 
 .. code-block:: arduino
 

docs/en/api/touch.rst

@@ -36,7 +36,7 @@ touchSetCycles
 ^^^^^^^^^^^^^^
 
 This function is used to set cycles that measurement operation takes. The result from touchRead, threshold and detection accuracy depend on these values.
-The defaults are setting touchRead to take ~0.5ms.
+The defaults are setting touchRead to take ~0.5 ms.
 
 .. code-block:: arduino
 
@@ -112,8 +112,8 @@ the threshold value. Default is lower.
 
  void touchInterruptSetThresholdDirection(bool mustbeLower);
 
-TOUCH API specific for ESP32S2 and ESP32S3 chip (TOUCH_V2)
-**********************************************************
+TOUCH API specific for ESP32-S2 and ESP32-S3 chip (TOUCH_V2)
+************************************************************
 
 touchInterruptGetLastStatus
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^

docs/en/api/usb.rst

@@ -154,7 +154,7 @@ Get the USB power configuration.
 
  uint16_t usbPower(void);
 
-Return the current in mA. The default value is: ``0x500`` (500mA).
+Return the current in mA. The default value is: ``0x500`` (500 mA).
 
 usbClass
 ^^^^^^^^

docs/en/api/wifi.rst

@@ -43,7 +43,7 @@ This is the mode to be used if you want to connect your project to the Internet.
 API Description
 ---------------
 
-Here is the description of the WiFi API.
+Here is the description of the Wi-Fi API.
 
 Common API
 ----------
@@ -53,7 +53,7 @@ Here are the common APIs that are used for both modes, AP and STA.
 onEvent (and removeEvent)
 *************************
 
-Registers a caller-supplied function to be called when WiFi events
+Registers a caller-supplied function to be called when Wi-Fi events
 occur. Several forms are available.
 
 Function pointer callback taking the event ID:
@@ -92,7 +92,7 @@ A similar set of functions are available to remove callbacks:
 
 In all cases, the subscribing function accepts an optional event type to
 invoke the callback only for that specific event; with the default
-``ARDUINO_EVENT_MAX``, the callback will be invoked for all WiFi events.
+``ARDUINO_EVENT_MAX``, the callback will be invoked for all Wi-Fi events.
 
 Any callback function is given the event type in a parameter.
 Some of the possible callback function formats also take an
@@ -141,9 +141,9 @@ may be retrieved:
 
 .. warning::
 
- The ``setHostname()`` function must be called BEFORE WiFi is started with
+ The ``setHostname()`` function must be called BEFORE Wi-Fi is started with
  ``WiFi.begin()``, ``WiFi.softAP()``, ``WiFi.mode()``, or ``WiFi.run()``.
- To change the name, reset WiFi with ``WiFi.mode(WIFI_MODE_NULL)``,
+ To change the name, reset Wi-Fi with ``WiFi.mode(WIFI_MODE_NULL)``,
  then proceed with ``WiFi.setHostname(...)`` and restart WiFi from scratch.
 
 useStaticBuffers
@@ -619,7 +619,7 @@ WiFiScan
 
 To perform the Wi-Fi scan for networks, you can use the following functions:
 
-Start scan WiFi networks available.
+Start scan Wi-Fi networks available.
 
 .. code-block:: arduino
 
@@ -637,7 +637,7 @@ Delete last scan result from RAM.
 
  void scanDelete();
 
-Loads all infos from a scanned wifi in to the ptr parameters.
+Loads all infos from a scanned Wi-Fi in to the ptr parameters.
 
 .. code-block:: arduino
 
@@ -648,7 +648,7 @@ To see how to use the ``WiFiScan``, take a look at the ``WiFiScan.ino`` or ``WiF
 Examples
 --------
 
-`Complete list of WiFi examples <https://github.com/espressif/arduino-esp32/tree/master/libraries/WiFi/examples>`_.
+`Complete list of Wi-Fi examples <https://github.com/espressif/arduino-esp32/tree/master/libraries/WiFi/examples>`_.
 
 .. _ap example:
 

docs/en/boards/ESP32-C3-DevKitM-1.rst

@@ -7,8 +7,8 @@ The ESP32-C3-DevKitM-1 development board is one of Espressif's official boards.
 Specifications
 --------------
 
-- Small­ sized 2.4 GHz Wi­Fi (802.11 b/g/n) and Bluetooth® 5 module
-- Built around ESP32­C3 series of SoCs, RISC­V single­core microprocessor
+- Small sized 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth® 5 module
+- Built around ESP32-C3 series of SoCs, RISC-V single-core microprocessor
 - 4 MB flash in chip package
 - 15 available GPIOs (module)
 - Peripherals
@@ -30,7 +30,7 @@ Specifications
  - 2 × 54-bit general-purpose timers
  - 3 × watchdog timers
  - 1 × 52-bit system timer
-- On­board PCB antenna or external antenna connector
+- Onboard PCB antenna or external antenna connector
 
 Header Block
 ------------
@@ -40,6 +40,9 @@ Header Block
 
 J1
 ^^^
+
+.. vale off
+
 === ==== ========== ===================================
 No. Name Type [1]_ Function
 === ==== ========== ===================================
@@ -60,6 +63,8 @@ No. Name Type [1]_ Function
 15 GND G Ground
 === ==== ========== ===================================
 
+.. vale on
+
 J3
 ^^^
 === ==== ========== ====================================

docs/en/boards/ESP32-DevKitC-1.rst

@@ -7,7 +7,7 @@ The `ESP32-DevKitC-1`_ development board is one of Espressif's official boards.
 Specifications
 --------------
 
-- Wi-Fi 802.11 b/g/n (802.11n up to 150 Mbps)
+- Wi-Fi 802.11b/g/n (802.11n up to 150 Mbps)
 - Bluetooth v4.2 BR/EDR and BLE specification
 - Built around ESP32 series of SoCs
 - Integrated 4 MB SPI flash
@@ -28,7 +28,7 @@ Specifications
  - ADC
  - DAC
  - Two-Wire Automotive Interface (TWAI®, compatible with ISO11898-1)
-- On­board PCB antenna or external antenna connector
+- Onboard PCB antenna or external antenna connector
 
 Header Block
 ------------
@@ -38,6 +38,9 @@ Header Block
 
 J1
 ^^^
+
+.. vale off
+
 === ==== ===== ===================================
 No. Name Type Function
 === ==== ===== ===================================
@@ -62,6 +65,8 @@ No. Name Type Function
 19 5V0 P 5 V power supply
 === ==== ===== ===================================
 
+.. vale on
+
 J3
 ^^^
 === ==== ===== ====================================
@@ -110,7 +115,7 @@ Some of the GPIO's have important features during the booting process. Here is t
 ==== ========= ===================================================================== ============ ==============
 GPIO Default Function Pull-up Pull-down
 ==== ========= ===================================================================== ============ ==============
-IO12 Pull-down Voltage of Internal LDO (VDD_SDIO) 1V8   3V3
+IO12 Pull-down Voltage of Internal LDO (VDD_SDIO) 1.8 V 3.3 V
 IO0 Pull-up Booting Mode SPI Boot Download Boot
 IO2 Pull-down Booting Mode Don't Care Download Boot
 IO15 Pull-up Enabling/Disabling Log Print During Booting and Timing of SDIO Slave U0TXD Active U0TXD Silent

docs/en/boards/ESP32-S2-Saola-1.rst

@@ -7,7 +7,7 @@ The `ESP32-S2-Saola-1`_ development board is one of Espressif's official boards.
 Specifications
 --------------
 
-- Wi-Fi 802.11 b/g/n (802.11n up to 150 Mbps)
+- Wi-Fi 802.11b/g/n (802.11n up to 150 Mbps)
 - Built around ESP32-S2 series of SoCs Xtensa® single-core
 - Integrated 4 MB SPI flash
 - Integrated 2 MB PSRAM
@@ -28,7 +28,7 @@ Specifications
  - 1 × LCD interface (8-bit serial RGB/8080/6800), implemented using the hardware resources of SPI2
  - 1 × LCD interface (8/16/24-bit parallel), implemented using the hardware resources of I2S
  - 1 × TWAI® controller (compatible with ISO 11898-1)
-- On­board PCB antenna or external antenna connector
+- Onboard PCB antenna or external antenna connector
 
 Header Block
 ------------
@@ -38,6 +38,9 @@ Header Block
 
 J2
 ^^^
+
+.. vale off
+
 === ==== ===== ===================================
 No. Name Type Function
 === ==== ===== ===================================
@@ -64,6 +67,8 @@ No. Name Type Function
 21 GND G Ground
 === ==== ===== ===================================
 
+.. vale on
+
 J3
 ^^^
 === ==== ===== ====================================
@@ -114,7 +119,7 @@ Some of the GPIO's have important features during the booting process. Here is t
 ==== ========= ===================================================================== ============ ==============
 GPIO Default Function Pull-up Pull-down
 ==== ========= ===================================================================== ============ ==============
-IO45 Pull-down Voltage of Internal LDO (VDD_SDIO) 1V8   3V3
+IO45 Pull-down Voltage of Internal LDO (VDD_SDIO) 1.8 V 3.3 V
 IO0 Pull-up Booting Mode SPI Boot Download Boot
 IO46 Pull-down Booting Mode Don't Care Download Boot
 IO46 Pull-up Enabling/Disabling Log Print During Booting and Timing of SDIO Slave U0TXD Active U0TXD Silent