boards/arm/stm32/nucleo-f429zi/src/nucleo-144.h - nuttx - Git at Google

 /****************************************************************************
  * boards/arm/stm32/nucleo-f429zi/src/nucleo-144.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_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H
 #define __BOARDS_ARM_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H

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

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

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

 /* Configuration ************************************************************/

 /* procfs File System */

 #ifdef CONFIG_FS_PROCFS
 #  ifdef CONFIG_NSH_PROC_MOUNTPOINT
 #    define STM32_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
 #  else
 #    define STM32_PROCFS_MOUNTPOINT "/proc"
 #  endif
 #endif

 /* Nucleo-144 GPIO Pin Definitions ******************************************/

 /* LED
  *
  * The Nucleo-144 board has numerous LEDs but only three, LD1 a Green LED,
  * LD2 a Blue LED and LD3 a Red LED, that can be controlled by software.
  * The following definitions assume the default Solder Bridges are installed.
  */

 #define GPIO_LD1       (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
                         GPIO_PORTB | GPIO_PIN0)
 #define GPIO_LD2       (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
                         GPIO_PORTB | GPIO_PIN7)
 #define GPIO_LD3       (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
                         GPIO_PORTB | GPIO_PIN14)

 #define GPIO_LED_GREEN GPIO_LD1
 #define GPIO_LED_BLUE  GPIO_LD2
 #define GPIO_LED_RED   GPIO_LD3

 #define LED_DRIVER_PATH "/dev/userleds"

 /* BUTTONS
  *
  * The Blue pushbutton B1, labeled "User", is connected to GPIO PC13.
  * A high value will be sensed when the button is depressed.
  * Note:
  *    1) That the EXTI is included in the definition to enable
  *       an interrupt on this IO.
  *    2) The following definitions assume the default Solder
  *       Bridges are installed.
  */

 #define GPIO_BTN_USER  (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | GPIO_PORTC | GPIO_PIN13)

 /* SPI **********************************************************************/

 #define GPIO_SPI_CS    (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
                         GPIO_OUTPUT_SET)

 #define GPIO_SPI1_CS0  (GPIO_SPI_CS | GPIO_PORTA | GPIO_PIN15)
 #define GPIO_SPI1_CS1  (GPIO_SPI_CS | GPIO_PORTC | GPIO_PIN15)
 #define GPIO_SPI1_CS2  (GPIO_SPI_CS | GPIO_PORTC | GPIO_PIN14)
 #define GPIO_SPI1_CS3  (GPIO_SPI_CS | GPIO_PORTC | GPIO_PIN2)
 #define GPIO_SPI2_CS0  (GPIO_SPI_CS | GPIO_PORTD | GPIO_PIN7)
 #define GPIO_SPI2_CS1  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN1)
 #define GPIO_SPI2_CS2  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN2)
 #define GPIO_SPI2_CS3  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN3)
 #define GPIO_SPI3_CS0  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN4)
 #define GPIO_SPI3_CS1  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN5)
 #define GPIO_SPI3_CS2  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN6)
 #define GPIO_SPI3_CS3  (GPIO_SPI_CS | GPIO_PORTG | GPIO_PIN7)

 #if defined(CONFIG_STM32_SDMMC1) || defined(CONFIG_STM32_SDMMC2)
 #  define HAVE_SDIO
 #endif

 #if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_MMCSD_SDIO)
 #  undef HAVE_SDIO
 #endif

 #define SDIO_SLOTNO 0  /* Only one slot */

 #ifdef HAVE_SDIO
 #  if defined(CONFIG_STM32_SDMMC1)
 #    define GPIO_SDMMC1_NCD (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI | GPIO_PORTC | GPIO_PIN6)
 #  endif

 #  if defined(CONFIG_NSH_MMCSDSLOTNO) && (CONFIG_NSH_MMCSDSLOTNO != 0)
 #    warning "Only one MMC/SD slot, slot 0"
 #    define CONFIG_NSH_MMCSDSLOTNO SDIO_SLOTNO
 #  endif

 #  if defined(CONFIG_NSH_MMCSDMINOR)
 #    define SDIO_MINOR CONFIG_NSH_MMCSDMINOR
 #  else
 #    define SDIO_MINOR 0
 #  endif
 #endif

 /* USB OTG FS
  *
  * PA9  OTG_FS_VBUS VBUS sensing (also connected to the green LED)
  * PC0  OTG_FS_PowerSwitchOn
  * PD5  OTG_FS_Overcurrent
  */

 #define GPIO_OTGFS_VBUS   (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
                            GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)

 #define GPIO_OTGFS_PWRON  (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
                            GPIO_PUSHPULL|GPIO_PORTG|GPIO_PIN6)

 #ifdef CONFIG_USBHOST
 #  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|\
                            GPIO_SPEED_100MHz|GPIO_PUSHPULL|\
                            GPIO_PORTG|GPIO_PIN7)

 #else
 #  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
                            GPIO_PUSHPULL|GPIO_PORTG|GPIO_PIN7)
 #endif

 /* GPIO pins used by the GPIO Subsystem */

 #define BOARD_NGPIOIN     1 /* Amount of GPIO Input pins */
 #define BOARD_NGPIOOUT    1 /* Amount of GPIO Output pins */
 #define BOARD_NGPIOINT    1 /* Amount of GPIO Input w/ Interruption pins */

 #define GPIO_IN1          (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTB | GPIO_PIN0)
 #define GPIO_OUT1         (GPIO_OUTPUT | GPIO_OUTPUT | GPIO_SPEED_50MHz | \
                            GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN1)
 #define GPIO_INT1         (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTB | GPIO_PIN2)

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

 #ifndef __ASSEMBLY__

 /****************************************************************************
  * Name: stm32_spidev_initialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Nucleo-144 board.
  *
  ****************************************************************************/

 #if defined(CONFIG_SPI)
 void stm32_spidev_initialize(void);
 #endif

 /****************************************************************************
  * Name: stm32_spidev_bus_test
  *
  * Description:
  *   Called to create the defined SPI buses and test them by initializing
  *   them and sending the NUCLEO_SPI_TEST (no chip select).
  *
  ****************************************************************************/

 #if defined(CONFIG_NUCLEO_SPI_TEST)
 int stm32_spidev_bus_test(void);
 #endif

 /****************************************************************************
  * Name: stm32_dma_alloc_init
  *
  * Description:
  *   Called to create a FAT DMA allocator
  *
  * Returned Value:
  *   0 on success or -ENOMEM
  *
  ****************************************************************************/

 void stm32_dma_alloc_init(void);

 #if defined (CONFIG_FAT_DMAMEMORY)
 int stm32_dma_alloc_init(void);
 #endif

 /****************************************************************************
  * Name: stm32_sdio_initialize
  *
  * Description:
  *   Called at application startup time to initialize the SCMMC
  *   functionality.
  *
  ****************************************************************************/

 #ifdef CONFIG_MMCSD
 int stm32_sdio_initialize(void);
 #endif

 /****************************************************************************
  * Name: stm32_usbinitialize
  *
  * Description:
  *   Called from stm32_usbinitialize very early in inialization to
  *   setup USB-related GPIO pins for the nucleo-144 board.
  *
  ****************************************************************************/

 #ifdef CONFIG_STM32_OTGFS
 void stm32_usbinitialize(void);
 #endif

 /****************************************************************************
  * Name: stm32_pwm_setup
  *
  * Description:
  *   Initialize PWM and register the PWM device.
  *
  ****************************************************************************/

 #ifdef CONFIG_PWM
 int stm32_pwm_setup(void);
 #endif

 /****************************************************************************
  * Name: stm32_adc_setup
  *
  * Description:
  *   Initialize ADC and register the ADC driver.
  *
  ****************************************************************************/

 #ifdef CONFIG_ADC
 int stm32_adc_setup(void);
 #endif

 /****************************************************************************
  * Name: stm32_bbsram_int
  ****************************************************************************/

 #ifdef CONFIG_STM32_BBSRAM
 int stm32_bbsram_int(void);
 #endif

 #endif /* __ASSEMBLY__ */
 #endif /* __BOARDS_ARM_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H */
	/****************************************************************************
	* boards/arm/stm32/nucleo-f429zi/src/nucleo-144.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_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H
	#define __BOARDS_ARM_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H

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

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

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

	/* Configuration ************************************************************/

	/* procfs File System */

	#ifdef CONFIG_FS_PROCFS
	# ifdef CONFIG_NSH_PROC_MOUNTPOINT
	# define STM32_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
	# else
	# define STM32_PROCFS_MOUNTPOINT "/proc"
	# endif
	#endif

	/* Nucleo-144 GPIO Pin Definitions ******************************************/

	/* LED
	*
	* The Nucleo-144 board has numerous LEDs but only three, LD1 a Green LED,
	* LD2 a Blue LED and LD3 a Red LED, that can be controlled by software.
	* The following definitions assume the default Solder Bridges are installed.
	*/

	#define GPIO_LD1 (GPIO_OUTPUT \| GPIO_PUSHPULL \| GPIO_SPEED_50MHz \| GPIO_OUTPUT_CLEAR \| \
	GPIO_PORTB \| GPIO_PIN0)
	#define GPIO_LD2 (GPIO_OUTPUT \| GPIO_PUSHPULL \| GPIO_SPEED_50MHz \| GPIO_OUTPUT_CLEAR \| \
	GPIO_PORTB \| GPIO_PIN7)
	#define GPIO_LD3 (GPIO_OUTPUT \| GPIO_PUSHPULL \| GPIO_SPEED_50MHz \| GPIO_OUTPUT_CLEAR \| \
	GPIO_PORTB \| GPIO_PIN14)

	#define GPIO_LED_GREEN GPIO_LD1
	#define GPIO_LED_BLUE GPIO_LD2
	#define GPIO_LED_RED GPIO_LD3

	#define LED_DRIVER_PATH "/dev/userleds"

	/* BUTTONS
	*
	* The Blue pushbutton B1, labeled "User", is connected to GPIO PC13.
	* A high value will be sensed when the button is depressed.
	* Note:
	* 1) That the EXTI is included in the definition to enable
	* an interrupt on this IO.
	* 2) The following definitions assume the default Solder
	* Bridges are installed.
	*/

	#define GPIO_BTN_USER (GPIO_INPUT \| GPIO_FLOAT \| GPIO_EXTI \| GPIO_PORTC \| GPIO_PIN13)

	/* SPI **********************************************************************/

	#define GPIO_SPI_CS (GPIO_OUTPUT \| GPIO_PUSHPULL \| GPIO_SPEED_50MHz \| \
	GPIO_OUTPUT_SET)

	#define GPIO_SPI1_CS0 (GPIO_SPI_CS \| GPIO_PORTA \| GPIO_PIN15)
	#define GPIO_SPI1_CS1 (GPIO_SPI_CS \| GPIO_PORTC \| GPIO_PIN15)
	#define GPIO_SPI1_CS2 (GPIO_SPI_CS \| GPIO_PORTC \| GPIO_PIN14)
	#define GPIO_SPI1_CS3 (GPIO_SPI_CS \| GPIO_PORTC \| GPIO_PIN2)
	#define GPIO_SPI2_CS0 (GPIO_SPI_CS \| GPIO_PORTD \| GPIO_PIN7)
	#define GPIO_SPI2_CS1 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN1)
	#define GPIO_SPI2_CS2 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN2)
	#define GPIO_SPI2_CS3 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN3)
	#define GPIO_SPI3_CS0 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN4)
	#define GPIO_SPI3_CS1 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN5)
	#define GPIO_SPI3_CS2 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN6)
	#define GPIO_SPI3_CS3 (GPIO_SPI_CS \| GPIO_PORTG \| GPIO_PIN7)

	#if defined(CONFIG_STM32_SDMMC1) \|\| defined(CONFIG_STM32_SDMMC2)
	# define HAVE_SDIO
	#endif

	#if defined(CONFIG_DISABLE_MOUNTPOINT) \|\| !defined(CONFIG_MMCSD_SDIO)
	# undef HAVE_SDIO
	#endif

	#define SDIO_SLOTNO 0 /* Only one slot */

	#ifdef HAVE_SDIO
	# if defined(CONFIG_STM32_SDMMC1)
	# define GPIO_SDMMC1_NCD (GPIO_INPUT\|GPIO_FLOAT\|GPIO_EXTI \| GPIO_PORTC \| GPIO_PIN6)
	# endif

	# if defined(CONFIG_NSH_MMCSDSLOTNO) && (CONFIG_NSH_MMCSDSLOTNO != 0)
	# warning "Only one MMC/SD slot, slot 0"
	# define CONFIG_NSH_MMCSDSLOTNO SDIO_SLOTNO
	# endif

	# if defined(CONFIG_NSH_MMCSDMINOR)
	# define SDIO_MINOR CONFIG_NSH_MMCSDMINOR
	# else
	# define SDIO_MINOR 0
	# endif
	#endif

	/* USB OTG FS
	*
	* PA9 OTG_FS_VBUS VBUS sensing (also connected to the green LED)
	* PC0 OTG_FS_PowerSwitchOn
	* PD5 OTG_FS_Overcurrent
	*/

	#define GPIO_OTGFS_VBUS (GPIO_INPUT\|GPIO_FLOAT\|GPIO_SPEED_100MHz\|\
	GPIO_OPENDRAIN\|GPIO_PORTA\|GPIO_PIN9)

	#define GPIO_OTGFS_PWRON (GPIO_OUTPUT\|GPIO_FLOAT\|GPIO_SPEED_100MHz\|\
	GPIO_PUSHPULL\|GPIO_PORTG\|GPIO_PIN6)

	#ifdef CONFIG_USBHOST
	# define GPIO_OTGFS_OVER (GPIO_INPUT\|GPIO_EXTI\|GPIO_FLOAT\|\
	GPIO_SPEED_100MHz\|GPIO_PUSHPULL\|\
	GPIO_PORTG\|GPIO_PIN7)

	#else
	# define GPIO_OTGFS_OVER (GPIO_INPUT\|GPIO_FLOAT\|GPIO_SPEED_100MHz\|\
	GPIO_PUSHPULL\|GPIO_PORTG\|GPIO_PIN7)
	#endif

	/* GPIO pins used by the GPIO Subsystem */

	#define BOARD_NGPIOIN 1 /* Amount of GPIO Input pins */
	#define BOARD_NGPIOOUT 1 /* Amount of GPIO Output pins */
	#define BOARD_NGPIOINT 1 /* Amount of GPIO Input w/ Interruption pins */

	#define GPIO_IN1 (GPIO_INPUT \| GPIO_FLOAT \| GPIO_PORTB \| GPIO_PIN0)
	#define GPIO_OUT1 (GPIO_OUTPUT \| GPIO_OUTPUT \| GPIO_SPEED_50MHz \| \
	GPIO_OUTPUT_SET \| GPIO_PORTB \| GPIO_PIN1)
	#define GPIO_INT1 (GPIO_INPUT \| GPIO_FLOAT \| GPIO_PORTB \| GPIO_PIN2)

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

	#ifndef __ASSEMBLY__

	/****************************************************************************
	* Name: stm32_spidev_initialize
	*
	* Description:
	* Called to configure SPI chip select GPIO pins for the Nucleo-144 board.
	*
	****************************************************************************/

	#if defined(CONFIG_SPI)
	void stm32_spidev_initialize(void);
	#endif

	/****************************************************************************
	* Name: stm32_spidev_bus_test
	*
	* Description:
	* Called to create the defined SPI buses and test them by initializing
	* them and sending the NUCLEO_SPI_TEST (no chip select).
	*
	****************************************************************************/

	#if defined(CONFIG_NUCLEO_SPI_TEST)
	int stm32_spidev_bus_test(void);
	#endif

	/****************************************************************************
	* Name: stm32_dma_alloc_init
	*
	* Description:
	* Called to create a FAT DMA allocator
	*
	* Returned Value:
	* 0 on success or -ENOMEM
	*
	****************************************************************************/

	void stm32_dma_alloc_init(void);

	#if defined (CONFIG_FAT_DMAMEMORY)
	int stm32_dma_alloc_init(void);
	#endif

	/****************************************************************************
	* Name: stm32_sdio_initialize
	*
	* Description:
	* Called at application startup time to initialize the SCMMC
	* functionality.
	*
	****************************************************************************/

	#ifdef CONFIG_MMCSD
	int stm32_sdio_initialize(void);
	#endif

	/****************************************************************************
	* Name: stm32_usbinitialize
	*
	* Description:
	* Called from stm32_usbinitialize very early in inialization to
	* setup USB-related GPIO pins for the nucleo-144 board.
	*
	****************************************************************************/

	#ifdef CONFIG_STM32_OTGFS
	void stm32_usbinitialize(void);
	#endif

	/****************************************************************************
	* Name: stm32_pwm_setup
	*
	* Description:
	* Initialize PWM and register the PWM device.
	*
	****************************************************************************/

	#ifdef CONFIG_PWM
	int stm32_pwm_setup(void);
	#endif

	/****************************************************************************
	* Name: stm32_adc_setup
	*
	* Description:
	* Initialize ADC and register the ADC driver.
	*
	****************************************************************************/

	#ifdef CONFIG_ADC
	int stm32_adc_setup(void);
	#endif

	/****************************************************************************
	* Name: stm32_bbsram_int
	****************************************************************************/

	#ifdef CONFIG_STM32_BBSRAM
	int stm32_bbsram_int(void);
	#endif

	#endif /* __ASSEMBLY__ */
	#endif /* __BOARDS_ARM_STM32F4_NUCLEO_F429ZI_SRC_NUCLEO_144_H */