140 lines
4.2 KiB
C
140 lines
4.2 KiB
C
/****************************************************************************
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* boards/arm/nrf52/thingy52/src/thingy52.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_NRF52_THINGY52_SRC_THINGY52_H
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#define __BOARDS_ARM_NRF52_THINGY52_SRC_THINGY52_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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/* Configuration ************************************************************/
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/* procfs File System */
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#ifdef CONFIG_FS_PROCFS
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# ifdef CONFIG_NSH_PROC_MOUNTPOINT
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# define NRF52_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
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# else
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# define NRF52_PROCFS_MOUNTPOINT "/proc"
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# endif
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#endif
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/* Button definitions *******************************************************/
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#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(11))
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/* LIS2DH12 (I2C address: 0x19)
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* INT - P0.12
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*/
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#define GPIO_LIS2DH12_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(12))
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/* MPU9250 (I2C address: 0x68)
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* INT - P0.05
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*/
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#define GPIO_MPU9250_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(5))
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/* LPS22HB (I2C address: 0x5c)
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* INT - P0.23
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*/
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#define GPIO_LPS22HB_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(23))
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/* HTS221 (I2C address: 0x5f)
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* INT - P0.24
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*/
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#define GPIO_HTS221_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(24))
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/* BH1745NUC (I2C address: 0x38)
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* INT - P0.31
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*/
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#define GPIO_BH1745NUC_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(31))
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/* CCS811 (I2C address: 0x5a)
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* INT - P0.22
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*/
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#define GPIO_CCS811_INT (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(22))
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/* SX1509 (I2C address: 0x3e)
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* RESET - P0.16
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* INT - not connected
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*/
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#define GPIO_SX1509_RESET (GPIO_OUTPUT | GPIO_VALUE_ONE | 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 Definitions
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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_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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#ifdef CONFIG_IOEXPANDER_SX1509
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/****************************************************************************
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* Name: nrf52_sx1509_initialize
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*
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* Description:
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* Configure the SX1509 io expander.
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*
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****************************************************************************/
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int nrf52_sx1509_initialize(void);
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __BOARDS_ARM_NRF52_THINGY52_SRC_THINGY52_H */
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