diff --git a/boards/lora-e5-dev/Kconfig b/boards/lora-e5-dev/Kconfig index b2c99abf99..95e962b90e 100644 --- a/boards/lora-e5-dev/Kconfig +++ b/boards/lora-e5-dev/Kconfig @@ -23,6 +23,7 @@ config BOARD_LORA_E5_DEV select HAS_PERIPH_UART # Put other features for this board (in alphabetical order) + select HAS_ARDUINO select HAS_RIOTBOOT # Clock configuration diff --git a/boards/lora-e5-dev/Makefile.features b/boards/lora-e5-dev/Makefile.features index 2ce3144305..b0f90c175e 100644 --- a/boards/lora-e5-dev/Makefile.features +++ b/boards/lora-e5-dev/Makefile.features @@ -11,4 +11,5 @@ FEATURES_PROVIDED += periph_timer FEATURES_PROVIDED += periph_uart # Put other features for this board (in alphabetical order) +FEATURES_PROVIDED += arduino FEATURES_PROVIDED += riotboot diff --git a/boards/lora-e5-dev/include/arduino_board.h b/boards/lora-e5-dev/include/arduino_board.h new file mode 100644 index 0000000000..4a6f34b0e6 --- /dev/null +++ b/boards/lora-e5-dev/include/arduino_board.h @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2022 J. David Ibáñez + * + * 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_lora-e5-dev + * @{ + * + * @file + * @brief Board specific configuration for the Arduino API + * + * @author J. David Ibáñez + */ + +#ifndef ARDUINO_BOARD_H +#define ARDUINO_BOARD_H + +#include "arduino_pinmap.h" +#include "periph/adc.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief The on-board LED is connected to pin 11 on this board + */ +#define ARDUINO_LED (11) + +/** + * @brief Look-up table for the Arduino's digital pins + */ +static const gpio_t arduino_pinmap[] = { + GPIO_UNDEF, + 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, + ARDUINO_PIN_25, + ARDUINO_PIN_26, + ARDUINO_PIN_27, + ARDUINO_PIN_28, +}; + +/** + * @brief Look-up table for the Arduino's analog pins + */ +static const adc_t arduino_analog_map[] = { +}; + +#ifdef __cplusplus +} +#endif + +#endif /* ARDUINO_BOARD_H */ +/** @} */ diff --git a/boards/lora-e5-dev/include/arduino_pinmap.h b/boards/lora-e5-dev/include/arduino_pinmap.h new file mode 100644 index 0000000000..d08616b3a5 --- /dev/null +++ b/boards/lora-e5-dev/include/arduino_pinmap.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2022 J. David Ibáñez + * + * 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_lora-e5-dev + * @{ + * + * @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 + */ + +#ifndef ARDUINO_PINMAP_H +#define ARDUINO_PINMAP_H + +#include "periph/gpio.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @name Mapping of MCU pins to Arduino pins + * + * @warning Beware: Despite an Arduino pin mapping being available, Arduino shields + * are mechanically not compatible with the board. Check header file + * https://github.com/RIOT-OS/RIOT/blob/master/boards/lora-e5-dev/include/arduino_pinmap.h#L42 + * for the exact mapping. + * + * @{ + */ + +#define ARDUINO_PIN_1 GPIO_UNDEF /**< VCC: Supply voltage for the module */ +#define ARDUINO_PIN_2 GPIO_UNDEF /**< GND: Ground */ +#define ARDUINO_PIN_3 GPIO_PIN(PORT_A, 13) /**< SWDIO of SWIM for program download */ +#define ARDUINO_PIN_4 GPIO_PIN(PORT_A, 14) /**< SWCLK of SWIM for program download */ +#define ARDUINO_PIN_5 GPIO_PIN(PORT_B, 15) /**< SCL of I2C2 from MCU */ +#define ARDUINO_PIN_6 GPIO_PIN(PORT_A, 15) /**< SDA of I2C2 from MCU */ +#define ARDUINO_PIN_7 GPIO_PIN(PORT_B, 4) /**< MCU GPIO */ +#define ARDUINO_PIN_8 GPIO_PIN(PORT_B, 3) /**< MCU GPIO */ +#define ARDUINO_PIN_9 GPIO_PIN(PORT_B, 7) /**< UART1_RX from MCU */ +#define ARDUINO_PIN_10 GPIO_PIN(PORT_B, 6) /**< UART1_TX from MCU */ +#define ARDUINO_PIN_11 GPIO_PIN(PORT_B, 5) /**< MCU GPIO */ +#define ARDUINO_PIN_12 GPIO_PIN(PORT_C, 1) /**< MCU GPIO; LPUART1_TX from MCU */ +#define ARDUINO_PIN_13 GPIO_PIN(PORT_C, 0) /**< MCU GPIO; LPUART1_RX from MCU */ +#define ARDUINO_PIN_14 GPIO_UNDEF /**< GND: Ground */ +#define ARDUINO_PIN_15 GPIO_UNDEF /**< RFIO: RF input/output */ +#define ARDUINO_PIN_16 GPIO_UNDEF /**< GND: Ground */ +#define ARDUINO_PIN_17 GPIO_UNDEF /**< RST: Reset trigger input for MCU */ +#define ARDUINO_PIN_18 GPIO_PIN(PORT_A, 3) /**< MCU GPIO; USART2_RX from MCU */ +#define ARDUINO_PIN_19 GPIO_PIN(PORT_A, 2) /**< MCU GPIO; USART2_TX from MCU */ +#define ARDUINO_PIN_20 GPIO_PIN(PORT_B, 10) /**< MCU GPIO */ +#define ARDUINO_PIN_21 GPIO_PIN(PORT_A, 9) /**< MCU GPIO */ +#define ARDUINO_PIN_22 GPIO_UNDEF /**< GND: Ground */ +#define ARDUINO_PIN_23 GPIO_PIN(PORT_A, 0) /**< MCU GPIO */ +#define ARDUINO_PIN_24 GPIO_PIN(PORT_B, 13) /**< SPI2_SCK from MCU; Boot pin(Active low) */ +#define ARDUINO_PIN_25 GPIO_PIN(PORT_B, 9) /**< SPI2_NSS from MCU */ +#define ARDUINO_PIN_26 GPIO_PIN(PORT_B, 14) /**< SPI2_MISO from MCU */ +#define ARDUINO_PIN_27 GPIO_PIN(PORT_A, 10) /**< SPI2_MOSI from MCU */ +#define ARDUINO_PIN_28 GPIO_PIN(PORT_B, 0) /**< Unavailable；Suspended treatment */ +/** @} */ + + +#ifdef __cplusplus +} +#endif + +#endif /* ARDUINO_PINMAP_H */ +/** @} */