a0429bcb20
nrf52 updates board/arm/nrf52/nrf52832-dk: use the on-board virtual COM pins as default UART0 configuration board/arm/nrf52: initial support for the nrf52840-dk board board/arm/nrf52: initial support for the nrf52840-dk dongle board arch/arm/src/nrf52: add support for port 1 GPIO arch/arm/src/nrf52: initial support for UART1 arch/arm/src/nrf52: add UICR definitions Approved-by: Gregory Nutt <gnutt@nuttx.org>
102 lines
4.2 KiB
C
102 lines
4.2 KiB
C
/****************************************************************************
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* boards/arm/nrf52/nrf52832-dk/src/nrf52832-dk.h
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*
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* Copyright (C) 2018 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_NRF52_NRF52832_DK_SRC_NRF52832_DK_H
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#define __BOARDS_ARM_NRF52_NRF52832_DK_SRC_NRF52832_DK_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include "nrf52_gpio.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* LED definitions **********************************************************/
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/* Definitions to configure LED GPIO as outputs */
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#define GPIO_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(17))
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#define GPIO_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(18))
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#define GPIO_LED3 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(19))
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#define GPIO_LED4 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(20))
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/* Button definitions *******************************************************/
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/* Board supports four buttons. */
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#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(13))
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#define GPIO_BUTTON2 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(14))
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#define GPIO_BUTTON3 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(15))
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#define GPIO_BUTTON4 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(16))
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nrf52_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int nrf52_bringup(void);
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#endif /* __ASSEMBLY__ */
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#endif /* __BOARDS_ARM_NRF52_NRF52832_DK_SRC_NRF52832_DK_H */
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