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boards/feather-m0: add arduino feature

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This commit is contained in:
J. David Ibáñez 2020-10-30 19:02:28 +01:00
parent 03a004e3c9
commit ae7c745fb0
4 changed files with 177 additions and 0 deletions
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1
boards/feather-m0/Kconfig
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@ -20,6 +20,7 @@ config BOARD_FEATHER_M0
select HAS_PERIPH_TIMER
select HAS_PERIPH_UART
select HAS_PERIPH_USBDEV
select HAS_ARDUINO
select HAS_HIGHLEVEL_STDIO
select HAVE_SAUL_GPIO

1
boards/feather-m0/Makefile.features
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@ -13,6 +13,7 @@ FEATURES_PROVIDED += periph_uart
FEATURES_PROVIDED += periph_usbdev
# Put other features for this board (in alphabetical order)
FEATURES_PROVIDED += arduino
FEATURES_PROVIDED += highlevel_stdio
# This configuration enables modules that are only available when using Kconfig

84
boards/feather-m0/include/arduino_board.h Normal file
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@ -0,0 +1,84 @@
/*
* Copyright (C) 2021 J. David Ibáñez <jdavid.ibp@gmail.com>
*
* 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_feather-m0
* @{
*
* @file
* @brief Board specific configuration for the Arduino API
*
* @author J. David Ibáñez <jdavid.ibp@gmail.com>
*/
#ifndef ARDUINO_BOARD_H
#define ARDUINO_BOARD_H
#include "arduino_pinmap.h"
#include "periph/pwm.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief The on-board LED is connected to pin 13 on this board
*/
#define ARDUINO_LED (13)
/**
* @brief Look-up table for the Arduino's digital pins
*/
static const gpio_t arduino_pinmap[] = {
ARDUINO_PIN_0,
ARDUINO_PIN_1,
ARDUINO_PIN_2,
ARDUINO_PIN_3,
ARDUINO_PIN_4,
ARDUINO_PIN_5,
ARDUINO_PIN_6,
ARDUINO_PIN_7,
ARDUINO_PIN_8,
ARDUINO_PIN_9,
ARDUINO_PIN_10,
ARDUINO_PIN_11,
ARDUINO_PIN_12,
ARDUINO_PIN_13,
ARDUINO_PIN_14,
ARDUINO_PIN_15,
ARDUINO_PIN_16,
ARDUINO_PIN_17,
ARDUINO_PIN_18,
ARDUINO_PIN_19,
ARDUINO_PIN_20,
ARDUINO_PIN_21,
ARDUINO_PIN_22,
ARDUINO_PIN_23,
ARDUINO_PIN_24,
};
/**
* @brief Look-up table for the Arduino's analog pins
*/
static const adc_t arduino_analog_map[] = {
ARDUINO_A0,
ARDUINO_A1,
ARDUINO_A2,
ARDUINO_A3,
ARDUINO_A4,
ARDUINO_A5,
ADC_UNDEF,
ARDUINO_A7,
};
#ifdef __cplusplus
}
#endif
#endif /* ARDUINO_BOARD_H */
/** @} */

91
boards/feather-m0/include/arduino_pinmap.h Normal file
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@ -0,0 +1,91 @@
/*
* Copyright (C) 2021 J. David Ibáñez <jdavid.ibp@gmail.com>
*
* 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_feather-m0
* @{
*
* @file
* @brief Mapping from MCU pins to Arduino pins
*
* You can use the defines in this file for simplified interaction with the
* Arduino specific pin numbers.
*
* @author J. David Ibáñez <jdavid.ibp@gmail.com>
*/
#ifndef ARDUINO_PINMAP_H
#define ARDUINO_PINMAP_H
#include "periph/gpio.h"
#include "periph/adc.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Mapping of MCU pins to Arduino pins
*
* @{
*/
#define ARDUINO_PIN_0 GPIO_PIN(PA, 11) /**< D0 (RX) */
#define ARDUINO_PIN_1 GPIO_PIN(PA, 10) /**< D1 (TX) */
#define ARDUINO_PIN_2 GPIO_UNDEF /**< D2 */
#define ARDUINO_PIN_3 GPIO_UNDEF /**< D3 */
#define ARDUINO_PIN_4 GPIO_UNDEF /**< D4 */
#define ARDUINO_PIN_5 GPIO_PIN(PA, 15) /**< D5 */
#define ARDUINO_PIN_6 GPIO_PIN(PA, 20) /**< D6 */
#define ARDUINO_PIN_7 GPIO_UNDEF /**< D7 */
#define ARDUINO_PIN_8 GPIO_UNDEF /**< D8 */
#define ARDUINO_PIN_9 GPIO_PIN(PA, 7) /**< D9 */
#define ARDUINO_PIN_10 GPIO_PIN(PA, 18) /**< D10 */
#define ARDUINO_PIN_11 GPIO_PIN(PA, 16) /**< D11 */
#define ARDUINO_PIN_12 GPIO_PIN(PA, 19) /**< D12 */
#define ARDUINO_PIN_13 GPIO_PIN(PA, 17) /**< D13 (LED) */
#define ARDUINO_PIN_14 GPIO_PIN(PA, 2) /**< D14 (A0) */
#define ARDUINO_PIN_15 GPIO_PIN(PB, 8) /**< D15 (A1) */
#define ARDUINO_PIN_16 GPIO_PIN(PB, 9) /**< D16 (A2) */
#define ARDUINO_PIN_17 GPIO_PIN(PA, 4) /**< D17 (A3) */
#define ARDUINO_PIN_18 GPIO_PIN(PA, 5) /**< D18 (A4) */
#define ARDUINO_PIN_19 GPIO_PIN(PB, 2) /**< D19 (A5) */
#define ARDUINO_PIN_20 GPIO_PIN(PA, 22) /**< D20 (I2C SDA) */
#define ARDUINO_PIN_21 GPIO_PIN(PA, 23) /**< D21 (I2C SCL) */
#define ARDUINO_PIN_22 GPIO_PIN(PA, 12) /**< D22 (SPI MISO) */
#define ARDUINO_PIN_23 GPIO_PIN(PB, 10) /**< D23 (SPI MOSI) */
#define ARDUINO_PIN_24 GPIO_PIN(PB, 11) /**< D24 (SPI SCK) */
#define ARDUINO_PIN_A0 ARDUINO_PIN_14 /**< A0 */
#define ARDUINO_PIN_A1 ARDUINO_PIN_15 /**< A1 */
#define ARDUINO_PIN_A2 ARDUINO_PIN_16 /**< A2 */
#define ARDUINO_PIN_A3 ARDUINO_PIN_17 /**< A3 */
#define ARDUINO_PIN_A4 ARDUINO_PIN_18 /**< A4 */
#define ARDUINO_PIN_A5 ARDUINO_PIN_19 /**< A5 */
#define ARDUINO_PIN_A7 ARDUINO_PIN_9 /**< A7 */
/** @} */
/**
* @name Mapping of Arduino analog pins to RIOT ADC lines
* @{
*/
#define ARDUINO_A0 ADC_LINE(0) /**< ADC 0 */
#define ARDUINO_A1 ADC_LINE(2) /**< ADC 1 */
#define ARDUINO_A2 ADC_LINE(3) /**< ADC 2 */
#define ARDUINO_A3 ADC_LINE(4) /**< ADC 3 */
#define ARDUINO_A4 ADC_LINE(5) /**< ADC 4 */
#define ARDUINO_A5 ADC_LINE(10) /**< ADC 5 */
#define ARDUINO_A7 ADC_LINE(7) /**< ADC 7 */
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* ARDUINO_PINMAP_H */
/** @} */