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boards/esp32c3: add ESP32-C3-DevKit board definition
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23
boards/esp32c3-devkit/Kconfig
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23
boards/esp32c3-devkit/Kconfig
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# Copyright (c) 2020 HAW Hamburg
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# 2022 Gunar Schorcht
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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config BOARD
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default "esp32c3-devkit" if BOARD_ESP32C3_DEVKIT
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config BOARD_ESP32C3_DEVKIT
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bool
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default y
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select BOARD_COMMON_ESP32C3
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select CPU_MODEL_ESP32C3_MINI_1X
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select HAS_ARDUINO
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select HAS_ESP_JTAG
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select HAS_PERIPH_ADC
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select HAS_PERIPH_I2C
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select HAS_PERIPH_PWM
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select HAS_PERIPH_SPI
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source "$(RIOTBOARD)/common/esp32c3/Kconfig"
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5
boards/esp32c3-devkit/Makefile
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boards/esp32c3-devkit/Makefile
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MODULE = board
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DIRS = $(RIOTBOARD)/common/esp32c3
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include $(RIOTBASE)/Makefile.base
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1
boards/esp32c3-devkit/Makefile.dep
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boards/esp32c3-devkit/Makefile.dep
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include $(RIOTBOARD)/common/esp32c3/Makefile.dep
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15
boards/esp32c3-devkit/Makefile.features
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boards/esp32c3-devkit/Makefile.features
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CPU_MODEL = esp32c3_mini_1x
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# common board and CPU features
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include $(RIOTBOARD)/common/esp32c3/Makefile.features
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# additional features provided by the board
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FEATURES_PROVIDED += periph_adc
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FEATURES_PROVIDED += periph_i2c
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FEATURES_PROVIDED += periph_pwm
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FEATURES_PROVIDED += periph_spi
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# unique features provided by the board
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FEATURES_PROVIDED += esp_jtag
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FEATURES_PROVIDED += arduino
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1
boards/esp32c3-devkit/Makefile.include
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boards/esp32c3-devkit/Makefile.include
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include $(RIOTBOARD)/common/esp32c3/Makefile.include
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154
boards/esp32c3-devkit/doc.txt
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boards/esp32c3-devkit/doc.txt
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/*
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* Copyright (C) 2022 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup boards_esp32c3_devkit ESP32-C3-DevKit Board
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* @ingroup boards_esp32c3
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* @brief Support for generic ESP32-C3 boards
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* @author Gunar Schorcht <gunar@schorcht.net>
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\section esp32c3_devkit ESP32-C3-DevKit
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## Table of Contents {#esp32c3_devkit_toc}
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1. [Overview](#esp32c3_devkit_overview)
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2. [Hardware](#esp32c3_devkit_hardware)
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1. [MCU](#esp32c3_devkit_mcu)
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2. [Board Configuration](#esp32c3_devkit_board_configuration)
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3. [Board Pinout](#esp32c3_devkit_pinout)
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3. [Flashing the Device](#esp32c3_devkit_flashing)
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## Overview {#esp32c3_devkit_overview}
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The Espressif ESP32-C3-DevKit boards are a couple of boards that use one of
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the following modules:
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- ESP32-C3-MINI-1x module (ESP32-C3-DevKitM-1 board)
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- ESP32-C3-WROOM-02x module (ESP32-C3-DevKitC-02 board)
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Since the number of GPIOs and their possible uses on the ESP32-C3 are quite
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limited, the ESP32-C3-DevKit should also work for most other ESP32-C3 boards.
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Any modifications required for specific applications could be overridden by
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\ref esp32_application_specific_configurations "application-specific board configuration".
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\image html "https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/_images/esp32-c3-devkitm-1-v1-annotated-photo.png" "Espressif ESP32-C3-DevKitM-1" width=800px
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[Back to table of contents](#esp32c3_devkit_toc)
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## Hardware {#esp32c3_devkit_hardware}
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This section describes
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- the [MCU](#esp32c3_devkit_mcu),
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- the default [board configuration](#esp32c3_devkit_board_configuration),
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- [optional hardware configurations](#esp32c3_devkit_optional_hardware),
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- the [board pinout](#esp32c3_devkit_pinout).
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[Back to table of contents](#esp32c3_devkit_toc)
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### MCU {#esp32c3_devkit_mcu}
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Most features of the board are provided by the ESP32-C3 SoC. For detailed
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information about the ESP32-C3 variant (family) and ESP32x SoCs,
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see section \ref esp32_mcu_esp32 "ESP32 SoC Series".
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[Back to table of contents](#esp32c3_devkit_toc)
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### Board Configuration {#esp32c3_devkit_board_configuration}
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ESP32-C3-DevKit boards have no special hardware on board with the exception
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of a single pin RGB-LED that uses a special bit-oriented protocol to
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control the RGB-LED by 24-bit RGB values which is not supported yet.
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All GPIOs are simply broken out for flexibility. Therefore, the board
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configuration is the most flexible one which provides:
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- 6 x ADC channels at maximum
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- 1 x SPI
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- 1 x I2C
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- 2 x UART
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- 1 RGB-LED
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Since all GPIOs have broken out, GPIOs can be used for different purposes
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in different applications. For flexibility, GPIOs can be listed in multiple
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peripheral configurations, but they can only be used for one peripheral
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at a time. For example, GPIO4 is used in the ADC channel definition, the
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PWM channel definition and the definition of the SCL signal for I2C_DEV(0).
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This is possible because GPIOs are only used for a specific peripheral
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interface when either
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- the corresponding peripheral module is used, e.g. `periph_i2c` and
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`periph_spi`, or
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- the corresponding init function is called, e.g. `adc_init` and
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`pwm_init`.
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That is, the purpose for which a GPIO is used depends on which module
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or function is used first.
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For example, if module `periph_i2c` is not used, the GPIOs listed in I2C
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configuration can be used for the other purposes, that is, GPIO4 can be
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used as ADC channel or PWM channel.
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The following table shows the default board configuration, which is sorted
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according to the defined functionality of GPIOs. This configuration can be
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overridden by \ref esp32_application_specific_configurations
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"application-specific configurations".
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<center>
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Function | GPIOs | Remarks |Configuration
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:---------------|:-------|:--------|:----------------------------------
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BUTTON0 | GPIO9 | | |
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ADC | GPIO0, GPIO1, GPIO2, GPIO3, GPIO4, GPIO5 | | see \ref esp32_adc_channels "ADC Channels"
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PWM_DEV(0) | GPIO3, GPIO4 | - | \ref esp32_pwm_channels "PWM Channels"
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I2C_DEV(0):SCL | GPIO4 | | \ref esp32_i2c_interfaces "I2C Interfaces"
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I2C_DEV(0):SDA | GPIO5 | | \ref esp32_i2c_interfaces "I2C Interfaces"
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SPI_DEV(0):CLK | GPIO6 | SPI2_HOST (FSPI) is used | \ref esp32_spi_interfaces "SPI Interfaces"
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SPI_DEV(0):MISO | GPIO2 | SPI2_HOST (FSPI) is used | \ref esp32_spi_interfaces "SPI Interfaces"
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SPI_DEV(0):MOSI | GPIO7 | SPI2_HOST (FSPI) is used | \ref esp32_spi_interfaces "SPI Interfaces"
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SPI_DEV(0):CS0 | GPIO10 | SPI2_HOST (FSPI) is used | \ref esp32_spi_interfaces "SPI Interfaces"
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UART_DEV(0):TxD | GPIO21 | Console (configuration is fixed) | \ref esp32_uart_interfaces "UART interfaces"
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UART_DEV(0):RxD | GPIO20 | Console (configuration is fixed) | \ref esp32_uart_interfaces "UART interfaces"
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</center>
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\n
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@note The configuration of ADC channels contains all ESP32-C3 GPIOs that could
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be used as ADC channels.
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For detailed information about the peripheral configurations of ESP32-C3
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boards, see section \ref esp32_peripherals "Common Peripherals".
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[Back to table of contents](#esp32c3_devkit_toc)
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### Board Pinout {#esp32c3_devkit_pinout}
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The following figures show the pinouts as configured by default board
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definition.
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@image html https://gitlab.com/gschorcht/RIOT.wiki-Images/-/raw/master/esp32/ESP32-C3-DevKitM-1_pinout.png "EPS32-C3-DevKitM-1x Pinout"
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@image html https://gitlab.com/gschorcht/RIOT.wiki-Images/-/raw/master/esp32/ESP32-C3-DevKitC-02_pinout.png "EPS32-C3-DevKitC-02x Pinout"
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The corresponding board schematics can be found:
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- [ESP32-C3-DevKitM-1](https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITM-1_V1_20200915A.pdf)
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- [ESP32-C3-DevKitC-02](https://dl.espressif.com/dl/schematics/SCH_ESP32-C3-DEVKITC-02_V1_1_20210126A.pdf)
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[Back to table of contents](#esp32c3_devkit_toc)
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## Flashing the Device {#esp32c3_devkit_flashing}
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Flashing RIOT is quite easy. The board has a Micro-USB connector with
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reset/boot/flash logic. Just connect the board to your host computer
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and type using the programming port:
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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make flash BOARD=esp32c3-devkit ...
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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For detailed information about ESP32-C3 as well as configuring and compiling
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RIOT for ESP32-C3 boards, see \ref esp32_riot.
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[Back to table of contents](#esp32c3_devkit_toc)
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*/
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38
boards/esp32c3-devkit/include/arduino_board.h
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boards/esp32c3-devkit/include/arduino_board.h
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/*
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* Copyright (C) 2022 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_esp32c3_devkit
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* @{
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*
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* @file
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* @brief Board specific configuration for the Arduino API
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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#ifndef ARDUINO_BOARD_H
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#define ARDUINO_BOARD_H
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#include "arduino_board_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief The on-board LED is not available
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*/
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#define ARDUINO_LED (0)
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#ifdef __cplusplus
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}
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#endif
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#endif /* ARDUINO_BOARD_H */
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/** @} */
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boards/esp32c3-devkit/include/arduino_pinmap.h
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boards/esp32c3-devkit/include/arduino_pinmap.h
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/*
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* Copyright (C) 2022 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_esp32c3_devkit
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* @{
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*
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* @file
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* @brief Mapping from MCU pins to Arduino pins
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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#ifndef ARDUINO_PINMAP_H
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#define ARDUINO_PINMAP_H
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#include "periph/gpio.h"
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#include "periph/adc.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Mapping of MCU pins to Arduino pins
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* @{
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*/
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#define ARDUINO_PIN_0 GPIO20 /**< Arduino Uno pin 0 (RxD) */
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#define ARDUINO_PIN_1 GPIO21 /**< Arduino Uno pin 1 (TxD) */
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#if !defined(MODULE_ESP_RTC_TIMER_32K)
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#define ARDUINO_PIN_2 GPIO0 /**< Arduino Uno pin 2 */
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#define ARDUINO_PIN_3 GPIO1 /**< Arduino Uno pin 3 (PWM) */
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#else
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#define ARDUINO_PIN_2 GPIO_UNDEF /**< Arduino Uno pin 2 */
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#endif
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#define ARDUINO_PIN_4 GPIO_UNDEF /**< Arduino Uno pin 4 */
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#define ARDUINO_PIN_5 GPIO3 /**< Arduino Uno pin 5 (PWM) */
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#define ARDUINO_PIN_6 GPIO4 /**< Arduino Uno pin 6 (PWM) */
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#define ARDUINO_PIN_7 GPIO8 /**< Arduino Uno pin 7 */
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#define ARDUINO_PIN_8 GPIO_UNDEF /**< Arduino Uno pin 8 */
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#define ARDUINO_PIN_9 GPIO_UNDEF /**< Arduino Uno pin 9 (PWM) */
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#define ARDUINO_PIN_10 GPIO10 /**< Arduino Uno pin 10 (CS0 / PWM) */
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#define ARDUINO_PIN_11 GPIO7 /**< Arduino Uno pin 11 (MOSI / PWM) */
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#define ARDUINO_PIN_12 GPIO2 /**< Arduino Uno pin 12 (MISO) */
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#define ARDUINO_PIN_13 GPIO6 /**< Arduino Uno pin 13 (SCK) */
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#define ARDUINO_PIN_A0 GPIO0 /**< Arduino Uno pin A0 */
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#if !defined(MODULE_ESP_RTC_TIMER_32K)
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#define ARDUINO_PIN_A1 GPIO1 /**< Arduino Uno pin A1 */
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#else
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#define ARDUINO_PIN_A1 GPIO_UNDEF /**< Arduino Uno pin A1 */
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#endif
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#define ARDUINO_PIN_A2 GPIO2 /**< Arduino Uno pin A2 */
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#define ARDUINO_PIN_A3 GPIO3 /**< Arduino Uno pin A3 */
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#define ARDUINO_PIN_A4 GPIO5 /**< Arduino Uno pin A4 (SDA) */
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#define ARDUINO_PIN_A5 GPIO4 /**< Arduino Uno pin A5 (SCL) */
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ARDUINO_PINMAP_H */
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/** @} */
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95
boards/esp32c3-devkit/include/board.h
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boards/esp32c3-devkit/include/board.h
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/*
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* Copyright (C) 2022 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_esp32c3_devkit
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* @brief Board definitions for ESP32-C3-DevKit boards
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* @{
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*
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* The board definitions in this file are valid for Espressif
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* ESP32-C3-DevKitx boards that use one of the following modules:
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*
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* - ESP32-C3-MINI-1x module (ESP32-C3-DevKitM-1 board)
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* - ESP32-C3-WROOM-02x module (ESP32-C3-DevKitC-02 board)
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*
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* Since the number of GPIOs and their possible uses on the ESP32-C3 are quite
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* limited, these board definitions can also be used for most other
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* ESP32-C3 boards. Any modifications required for specific applications
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* can be overridden by \ref esp32_application_specific_configurations
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* "application-specific board configuration".
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*
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* @file
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include <stdint.h>
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/**
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* @name Button pin definitions
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* @{
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*/
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/**
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* @brief Default button GPIO pin definition
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*
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* ESP32-C3-DevKit boards have a BOOT button connected to GPIO9, which can be
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* used as button during normal operation. Since the GPIO9 pin is pulled up,
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* the button signal is inverted, i.e., pressing the button will give a
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* low signal.
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*/
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#define BTN0_PIN GPIO9
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/**
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* @brief Default button GPIO mode definition
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*
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* Since the GPIO of the button is pulled up with an external resistor, the
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* mode for the GPIO pin has to be GPIO_IN.
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*/
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#define BTN0_MODE GPIO_IN_PU
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/**
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* @brief Default interrupt flank definition for the button GPIO
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*/
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#ifndef BTN0_INT_FLANK
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#define BTN0_INT_FLANK GPIO_FALLING
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#endif
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/**
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* @brief Definition for compatibility with previous versions
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*/
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#define BUTTON0_PIN BTN0_PIN
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/** @} */
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/**
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* @name LED (on-board) configuration
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*
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* ESP32-C3-DevKit boards have a SK68XXMINI-HS smart RGB-LED connected to
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* GPIO8 on-board. This RGB-LEDs uses a special bit-oriented protocol to
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* control the RGB-LED by 24-bit RGB values. Therefore, it can't be used as
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* default LED definition for RIOT.
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* @{
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*/
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/** @} */
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/* include common board definitions as last step */
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#include "board_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* BOARD_H */
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/** @} */
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45
boards/esp32c3-devkit/include/gpio_params.h
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45
boards/esp32c3-devkit/include/gpio_params.h
Normal file
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/*
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* Copyright (C) 2018 Gunar Schorcht
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*
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||||
* This file is subject to the terms and conditions of the GNU Lesser
|
||||
* General Public License v2.1. See the file LICENSE in the top level
|
||||
* directory for more details.
|
||||
*/
|
||||
|
||||
#ifndef GPIO_PARAMS_H
|
||||
#define GPIO_PARAMS_H
|
||||
|
||||
/**
|
||||
* @ingroup boards_esp32c3_devkit
|
||||
* @brief Board specific configuration of direct mapped GPIOs
|
||||
* @file
|
||||
* @author Gunar Schorcht <gunar@schorcht.net>
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "board.h"
|
||||
#include "saul/periph.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief LED and Button configuration
|
||||
*/
|
||||
static const saul_gpio_params_t saul_gpio_params[] =
|
||||
{
|
||||
{
|
||||
.name = "BOOT",
|
||||
.pin = BTN0_PIN,
|
||||
.mode = BTN0_MODE,
|
||||
.flags = SAUL_GPIO_INVERTED
|
||||
},
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* GPIO_PARAMS_H */
|
||||
/** @} */
|
161
boards/esp32c3-devkit/include/periph_conf.h
Normal file
161
boards/esp32c3-devkit/include/periph_conf.h
Normal file
@ -0,0 +1,161 @@
|
||||
/*
|
||||
* Copyright (C) 2022 Gunar Schorcht
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU Lesser
|
||||
* General Public License v2.1. See the file LICENSE in the top level
|
||||
* directory for more details.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @ingroup boards_esp32c3_devkit
|
||||
* @brief Peripheral configurations for ESP32-C3-DevKit boards
|
||||
* @{
|
||||
*
|
||||
* The peripheral configurations in this file are valid for Espressif
|
||||
* ESP32-C3-DevKitx boards that use one of the following modules:
|
||||
*
|
||||
* - ESP32-C3-MINI-1x module (ESP32-C3-DevKitM-1 board)
|
||||
* - ESP32-C3-WROOM-02x module (ESP32-C3-DevKitC-02 board)
|
||||
*
|
||||
* Since the number of GPIOs and their possible uses on the ESP32-C3 are quite
|
||||
* limited, these peripheral configurations can also be used for most other
|
||||
* ESP32-C3 boards. Any modifications required for specific applications
|
||||
* can be overridden by \ref esp32_application_specific_configurations
|
||||
* "application-specific board configuration".
|
||||
*
|
||||
* For detailed information about the peripheral configuration for ESP32-C3
|
||||
* boards, see section \ref esp32_peripherals "Common Peripherals".
|
||||
*
|
||||
* @note
|
||||
* Most definitions can be overridden by an \ref esp32_application_specific_configurations
|
||||
* "application-specific board configuration" if necessary.
|
||||
*
|
||||
* @file
|
||||
* @author Gunar Schorcht <gunar@schorcht.net>
|
||||
*/
|
||||
|
||||
#ifndef PERIPH_CONF_H
|
||||
#define PERIPH_CONF_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @name ADC and DAC channel configuration
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief Declaration of GPIOs that can be used as ADC channels
|
||||
*
|
||||
* For generic boards, all ADC pins that have broken out are declared as ADC
|
||||
* channels.
|
||||
*
|
||||
* @note As long as the GPIOs listed in ADC_GPIOS are not initialized as ADC
|
||||
* channels with the `adc_init` function, they can be used for other
|
||||
* purposes.
|
||||
*/
|
||||
#ifndef ADC_GPIOS
|
||||
#define ADC_GPIOS { GPIO0, GPIO1, GPIO2, GPIO3, GPIO4, GPIO5 }
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name I2C configuration
|
||||
*
|
||||
* For generic boards, only one I2C interface I2C_DEV(0) is defined.
|
||||
*
|
||||
* The GPIOs listed in the configuration are only initialized as I2C signals
|
||||
* when module `periph_i2c` is used. Otherwise they are not allocated and
|
||||
* can be used for other purposes.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#ifndef I2C0_SPEED
|
||||
#define I2C0_SPEED I2C_SPEED_FAST /**< I2C bus speed of I2C_DEV(0) */
|
||||
#endif
|
||||
#ifndef I2C0_SCL
|
||||
#define I2C0_SCL GPIO4 /**< SCL signal of I2C_DEV(0) */
|
||||
#endif
|
||||
#ifndef I2C0_SDA
|
||||
#define I2C0_SDA GPIO5 /**< SDA signal of I2C_DEV(0) */
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name PWM channel configuration
|
||||
*
|
||||
* For generic boards, two PWM devices are configured. These devices
|
||||
* contain all GPIOs that are not defined as I2C, SPI or UART for this board.
|
||||
* Generally, all outputs pins could be used as PWM channels.
|
||||
*
|
||||
* @note As long as the according PWM device is not initialized with
|
||||
* the `pwm_init`, the GPIOs declared for this device can be used
|
||||
* for other purposes.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Declaration of the channels for device PWM_DEV(0),
|
||||
* at maximum PWM_CHANNEL_NUM_DEV_MAX.
|
||||
*/
|
||||
#ifndef PWM0_GPIOS
|
||||
#define PWM0_GPIOS { GPIO3, GPIO4 }
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name SPI configuration
|
||||
*
|
||||
* @note The GPIOs listed in the configuration are first initialized as SPI
|
||||
* signals when the corresponding SPI interface is used for the first time
|
||||
* by either calling the `spi_init_cs` function or the `spi_acquire`
|
||||
* function. That is, they are not allocated as SPI signals before and can
|
||||
* be used for other purposes as long as the SPI interface is not used.
|
||||
* @{
|
||||
*/
|
||||
#ifndef SPI0_CTRL
|
||||
#define SPI0_CTRL FSPI /**< FSPI is used as SPI_DEV(0) */
|
||||
#endif
|
||||
#ifndef SPI0_SCK
|
||||
#define SPI0_SCK GPIO6 /**< FSPI SCK (pin FSPICLK) */
|
||||
#endif
|
||||
#ifndef SPI0_MISO
|
||||
#define SPI0_MISO GPIO2 /**< FSPI MISO (pin FSPIQ) */
|
||||
#endif
|
||||
#ifndef SPI0_MOSI
|
||||
#define SPI0_MOSI GPIO7 /**< FSPI MOSI (pin FSPID) */
|
||||
#endif
|
||||
#ifndef SPI0_CS0
|
||||
#define SPI0_CS0 GPIO10 /**< FSPI CS0 (pin FSPICS0) */
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name UART configuration
|
||||
*
|
||||
* ESP32-C3 provides 2 UART interfaces at maximum:
|
||||
*
|
||||
* UART_DEV(0) uses fixed standard configuration.<br>
|
||||
* UART_DEV(1) is not used.<br>
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
#define UART0_TXD GPIO21 /**< direct I/O pin for UART_DEV(0) TxD, can't be changed */
|
||||
#define UART0_RXD GPIO20 /**< direct I/O pin for UART_DEV(0) RxD, can't be changed */
|
||||
|
||||
/** @} */
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* end extern "C" */
|
||||
#endif
|
||||
|
||||
/* include common peripheral definitions as last step */
|
||||
#include "periph_conf_common.h"
|
||||
|
||||
#endif /* PERIPH_CONF_H */
|
||||
/** @} */
|
2
dist/tools/doccheck/exclude_patterns
vendored
2
dist/tools/doccheck/exclude_patterns
vendored
@ -14969,6 +14969,8 @@ pkg/nimble/autoadv/include/nimble_autoadv_params\.h:[0-9]+: warning: Member NIMB
|
||||
pkg/nimble/autoadv/include/nimble_autoadv_params\.h:[0-9]+: warning: Member NIMBLE_AUTOADV_PARAMS \(macro definition\) of file nimble_autoadv_params\.h is not documented\.
|
||||
cpu/esp32/include/periph_cpu_esp32\.h:[0-9]+: warning: Member GPIO[0-9]+ \(macro definition\) of file periph_cpu_esp32\.h is not documented.
|
||||
cpu/esp32/include/periph_cpu_esp32c3\.h:[0-9]+: warning: Member GPIO[0-9]+ \(macro definition\) of file periph_cpu_esp32c3\.h is not documented.
|
||||
boards/common/esp32c3/include/board_common.h:[0-9]+: warning: Member LED[0-9]_[A-Z]+ \(macro definition\) of file board_common\.h is not documented.
|
||||
boards/common/esp32c3/include/board_common.h:[0-9]+: warning: Member SPIFFS_[_A-Z]+ \(macro definition\) of file board_common\.h is not documented.
|
||||
boards/waveshare\-nrf52840\-eval\-kit/include/arduino_pinmap\.h:[0-9]+: warning: Member ARDUINO_PIN_[A0-9]+ \(macro definition\) of file arduino_pinmap\.h is not documented.
|
||||
boards/waveshare\-nrf52840\-eval\-kit/include/arduino_pinmap\.h:[0-9]+: warning: Member ARDUINO_[A0-9]+ \(macro definition\) of file arduino_pinmap\.h is not documented.
|
||||
boards/waveshare\-nrf52840\-eval\-kit/include/board\.h:[0-9]+: warning: Member LED0_PIN \(macro definition\) of file board\.h is not documented.
|
||||
|
Loading…
Reference in New Issue
Block a user