boards/arm/nrf52/arduino-nano-33ble/src/arduino-nano-33ble.h

/****************************************************************************
 * boards/arm/nrf52/arduino-nano-33ble/src/arduino-nano-33ble.h
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 ****************************************************************************/

#ifndef __BOARDS_ARM_NRF52_ARDUINO_NANO_33BLE_SRC_ARDUINO_NANO_33BLE_H
#define __BOARDS_ARM_NRF52_ARDUINO_NANO_33BLE_SRC_ARDUINO_NANO_33BLE_H

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <nuttx/config.h>
#include <nuttx/compiler.h>

#include "nrf52_gpio.h"

/****************************************************************************
 * Pre-processor Definitions
 ****************************************************************************/

/* LED definitions **********************************************************/

/* Definitions to configure LED GPIO as outputs */

/* 0 = power, 1 = main, 2 = red, 3 = green, 4 = blue
 * Power and main are active high, RGB are active low
 */

#define GPIO_LED1  (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT1 | GPIO_PIN(9))
#define GPIO_LED2  (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN(13))
#define GPIO_LED3  (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(24))
#define GPIO_LED4  (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(16))
#define GPIO_LED5  (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(6))

/* Button definitions *******************************************************/

/* Board supports no buttons. (Reset button hardwired to return to
 * bootloader.)
 */

/****************************************************************************
 * Public Types
 ****************************************************************************/

/****************************************************************************
 * Public Data
 ****************************************************************************/

#ifndef __ASSEMBLY__

/****************************************************************************
 * Public Functions Prototypes
 ****************************************************************************/

/****************************************************************************
 * Name: nrf52_bringup
 *
 * Description:
 *   Perform architecture-specific initialization
 *
 *   CONFIG_BOARD_LATE_INITIALIZE=y :
 *     Called from board_late_initialize().
 *
 *   CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
 *     Called from the NSH library
 *
 ****************************************************************************/

int nrf52_bringup(void);

/****************************************************************************
 * Name: nrf52_lsm6dsl_initialize
 *
 * Description:
 *   Initialize I2C-based LSM6DSL.
 *
 ****************************************************************************/

#ifdef CONFIG_SENSORS_LSM9DS1
int nrf52_lsm9ds1_initialize(void);
#endif

#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_NRF52_ARDUINO_NANO_33BLE_SRC_ARDUINO_NANO_33BLE_H */