nuttx/boards/arm/lpc43xx/bambino-200e/src/bambino-200e.h
Xiang Xiao cd001725b7 arch/arm: Remove FAR and CODE from board folder(1)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-03 16:50:52 +03:00

189 lines
6.2 KiB
C

/****************************************************************************
* boards/arm/lpc43xx/bambino-200e/src/bambino-200e.h
*
* 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_LPC43X_BAMBINO_200E_SRC_BAMBINO_200E_H
#define __BOARDS_ARM_LPC43X_BAMBINO_200E_SRC_BAMBINO_200E_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include "lpc43_pinconfig.h"
#include "lpc43_gpio.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define HAVE_MMCSD 1
/****************************************************************************
* LEDs GPIO PIN SIGNAL NAME
* -------------------------------- ------- --------------
* gpio3[7] - LED1 101 GPIO3[7]
* gpio5[5] - LED2 91 GPIO5[5]
*
****************************************************************************/
/* Definitions to configure LED pins as GPIOs:
*
* - Floating
* - Normal drive
* - No buffering, glitch filtering, slew=slow
*/
#define PINCONFIG_LED1 PINCONF_GPIO3p7
#define PINCONFIG_LED2 PINCONF_GPIO5p5
#define GPIO_LED1 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT3 | \
GPIO_PIN7)
#define GPIO_LED2 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT5 | \
GPIO_PIN5)
/****************************************************************************
* Buttons GPIO
* ----------------------------
* gpio0[7] - User Button USR1
****************************************************************************/
#define BAMBINO_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT0 | GPIO_PIN7)
/* Button IRQ numbers */
#define BAMBINO_BUT1_IRQ LPC43_IRQ_P0p23
#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
/* Max31855 Chip Select pins */
#define PINCONFIG_MAX31855_CS1 PINCONF_GPIO0p4
#define PINCONFIG_MAX31855_CS2 PINCONF_GPIO1p8
#define GPIO_MAX31855_CS1 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | \
GPIO_PORT0 | GPIO_PIN4)
#define GPIO_MAX31855_CS2 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | \
GPIO_PORT1 | GPIO_PIN8)
/* We need to redefine USB_PWRD as GPIO to get USB Host working
* Also remember to add 2 resistors of 15K to D+ and D- pins.
*/
#ifdef CONFIG_USBHOST
# ifdef GPIO_USB_PWRD
# undef GPIO_USB_PWRD
# define GPIO_USB_PWRD (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN22)
# endif
#endif
/* MMC/SD support */
#ifdef CONFIG_LPC43_SDMMC
# ifndef CONFIG_MMCSD
# warning MMC/SD support requires CONFIG_MMCSD
# undef HAVE_MMCSD
# endif
# ifndef CONFIG_MMCSD_SDIO
# warning MMC/SD support requires CONFIG_MMCSD_SDIO
# undef HAVE_MMCSD
# endif
# ifdef CONFIG_DISABLE_MOUNTPOINT
# warning MMC/SD cannot be supported with CONFIG_DISABLE_MOUNTPOINT
# undef HAVE_MMCSD
# endif
# ifdef CONFIG_NSH_MMCSDMINOR
# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
# else
# define MMCSD_MINOR 0
# endif
#else
# undef HAVE_MMCSD
#endif
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Functions Definitions
****************************************************************************/
/****************************************************************************
* Name: lpc43_sspdev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Bambino-200e
* board.
*
****************************************************************************/
void weak_function lpc43_sspdev_initialize(void);
/****************************************************************************
* Name: lpc43_max31855initialize
*
* Description:
* Initialize and register the MAX31855 Temperature Sensor driver.
*
* Input parameters:
* devpath - The full path to the driver to register. E.g., "/dev/temp0"
* spi - An instance of the SPI interface to use to communicate with
* MAX31855
* devid - Minor device number. E.g., 0, 1, 2, etc.
*
* Returned Value:
* Zero (OK) on success; a negated errno value on failure.
*
****************************************************************************/
int lpc43_max31855initialize(const char *devpath, int bus,
uint16_t devid);
/****************************************************************************
* Name: lpc43xx_timerinitialize()
*
* Description:
* Perform architecture-specific initialization of the timer hardware.
*
****************************************************************************/
#ifdef CONFIG_TIMER
int lpc43_timerinitialize(void);
#else
# define lpc43_timerinitialize() (0)
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_LPC43X_BAMBINO_200E_SRC_BAMBINO_200E_H */