| /**************************************************************************** |
| * boards/arm/stm32/stm32f429i-disco/src/stm32f429i-disco.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_STM32_STM32F429I_DISCO_SRC_STM32F429I_DISCO_H |
| #define __BOARDS_ARM_STM32_STM32F429I_DISCO_SRC_STM32F429I_DISCO_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| #include <nuttx/compiler.h> |
| #include <stdint.h> |
| |
| #ifdef CONFIG_STM32F429I_DISCO_ILI9341 |
| #include <nuttx/lcd/ili9341.h> |
| #endif |
| |
| #include <arch/stm32/chip.h> |
| |
| #include "stm32_gpio.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* Configuration ************************************************************/ |
| |
| #define HAVE_PROC 1 |
| #define HAVE_USBDEV 1 |
| #define HAVE_USBHOST 1 |
| #define HAVE_USBMONITOR 1 |
| |
| /* Can't support USB host or device features if USB OTG HS is not enabled */ |
| |
| #ifndef CONFIG_STM32_OTGHS |
| # undef HAVE_USBDEV |
| # undef HAVE_USBHOST |
| #endif |
| |
| /* Can't support USB device monitor if USB device is not enabled */ |
| |
| #ifndef CONFIG_USBDEV |
| # undef HAVE_USBDEV |
| #endif |
| |
| /* Can't support USB host is USB host is not enabled */ |
| |
| #ifndef CONFIG_USBHOST |
| # undef HAVE_USBHOST |
| #endif |
| |
| /* Check if we should enable the USB monitor before starting NSH */ |
| |
| #ifndef CONFIG_USBMONITOR |
| # undef HAVE_USBMONITOR |
| #endif |
| |
| #ifndef HAVE_USBDEV |
| # undef CONFIG_USBDEV_TRACE |
| #endif |
| |
| #ifndef HAVE_USBHOST |
| # undef CONFIG_USBHOST_TRACE |
| #endif |
| |
| #if !defined(CONFIG_USBDEV_TRACE) && !defined(CONFIG_USBHOST_TRACE) |
| # undef HAVE_USBMONITOR |
| #endif |
| |
| /* Check if we have the procfs file system */ |
| |
| #if !defined(CONFIG_FS_PROCFS) |
| # undef HAVE_PROC |
| #endif |
| |
| #if defined(HAVE_PROC) && defined(CONFIG_DISABLE_MOUNTPOINT) |
| # warning Mountpoints disabled. No procfs support |
| # undef HAVE_PROC |
| #endif |
| |
| /* How many SPI modules does this chip support? */ |
| |
| #if STM32_NSPI < 1 |
| # undef CONFIG_STM32_SPI1 |
| # undef CONFIG_STM32_SPI2 |
| # undef CONFIG_STM32_SPI3 |
| #elif STM32_NSPI < 2 |
| # undef CONFIG_STM32_SPI2 |
| # undef CONFIG_STM32_SPI3 |
| #elif STM32_NSPI < 3 |
| # undef CONFIG_STM32_SPI3 |
| #endif |
| |
| /* STMPE811 on I2C3 */ |
| |
| #define STMPE811_ADDR1 0x41 |
| #define STMPE811_ADDR2 0x44 |
| |
| #define GPIO_IO_EXPANDER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN15) |
| |
| /* STM32F429 Discovery GPIOs ************************************************/ |
| |
| /* LEDs */ |
| |
| #define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_CLEAR|GPIO_PORTG|GPIO_PIN13) |
| #define GPIO_LED2 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_CLEAR|GPIO_PORTG|GPIO_PIN14) |
| |
| /* BUTTONS -- NOTE that all have EXTI interrupts configured */ |
| |
| #define MIN_IRQBUTTON BUTTON_USER |
| #define MAX_IRQBUTTON BUTTON_USER |
| #define NUM_IRQBUTTONS 1 |
| |
| #define GPIO_BTN_USER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0) |
| |
| /* PWM |
| * |
| * The STM32F429 Discovery has no real on-board PWM devices, but the board |
| * can be configured to output a pulse train using TIM4 CH2 on PD13. |
| */ |
| |
| #define STM32F429I_DISCO_PWMTIMER 4 |
| #define STM32F429I_DISCO_PWMCHANNEL 2 |
| |
| /* SPI chip selects */ |
| |
| #define GPIO_CS_MEMS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN1) |
| #define GPIO_CS_LCD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN2) |
| #define GPIO_LCD_DC (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN13) |
| #define GPIO_LCD_ENABLE (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_CLEAR|GPIO_PORTF|GPIO_PIN10) |
| #define GPIO_CS_SST25 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ |
| GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN4) |
| |
| /* USB OTG HS |
| * |
| * PA9 OTG_HS_VBUS VBUS sensing (also connected to the green LED) |
| * PC0 OTG_HS_PowerSwitchOn |
| * PD5 OTG_HS_Overcurrent |
| */ |
| |
| #define GPIO_OTGHS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_OPENDRAIN|GPIO_PORTB|GPIO_PIN13) |
| #define GPIO_OTGHS_PWRON (GPIO_OUTPUT|GPIO_OUTPUT_SET|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN4) |
| |
| #ifdef CONFIG_USBHOST |
| # define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5) |
| |
| #else |
| # define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN5) |
| #endif |
| |
| /**************************************************************************** |
| * Public Types |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| |
| * Public Data |
| ****************************************************************************/ |
| |
| #ifndef __ASSEMBLY__ |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Name: stm32_bringup |
| * |
| * Description: |
| * Perform architecture-specific initialization |
| * |
| * CONFIG_BOARD_LATE_INITIALIZE=y : |
| * Called from board_late_initialize(). |
| * |
| * CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_BOARDCTL=y : |
| * Called from the NSH library |
| * |
| ****************************************************************************/ |
| |
| int stm32_bringup(void); |
| |
| /**************************************************************************** |
| * Name: stm32_spidev_initialize |
| * |
| * Description: |
| * Called to configure SPI chip select GPIO pins for the stm32f429i-disco |
| * board. |
| * |
| ****************************************************************************/ |
| |
| void weak_function stm32_spidev_initialize(void); |
| |
| /**************************************************************************** |
| * Name: stm32_usbinitialize |
| * |
| * Description: |
| * Called from stm32_usbinitialize very early in initialization to setup |
| * USB-related GPIO pins for the STM32F429Discovery board. |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_STM32_OTGHS |
| void weak_function stm32_usbinitialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_usbhost_initialize |
| * |
| * Description: |
| * Called at application startup time to initialize the USB host |
| * functionality. This function will start a thread that will monitor for |
| * device connection/disconnection events. |
| * |
| ****************************************************************************/ |
| |
| #if defined(CONFIG_STM32_OTGHS) && defined(CONFIG_USBHOST) |
| int stm32_usbhost_initialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_tsc_setup |
| * |
| * Description: |
| * This function is called by board-bringup logic to configure the |
| * touchscreen device. This function will register the driver as |
| * /dev/inputN where N is the minor device number. |
| * |
| * Input Parameters: |
| * minor - The input device minor number |
| * |
| * Returned Value: |
| * Zero is returned on success. Otherwise, a negated errno value is |
| * returned to indicate the nature of the failure. |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_INPUT_STMPE811 |
| int stm32_tsc_setup(int minor); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_sdram_initialize |
| * |
| * Description: |
| * Called from stm32_bringup to initialize external SDRAM access. |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_STM32_FMC |
| void stm32_sdram_initialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_ledpminitialize |
| * |
| * Description: |
| * Enable logic to use the LEDs on the STM32F429Discovery to support |
| * power management testing |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_PM |
| void stm32_ledpminitialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_pmbuttons |
| * |
| * Description: |
| * Configure the user button of the STM32F429I-DISCO board as EXTI, |
| * so it is able to wakeup the MCU from the PM_STANDBY mode |
| * |
| ****************************************************************************/ |
| |
| #if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && \ |
| defined(CONFIG_PM_BUTTONS) |
| void stm32_pmbuttons(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_ili93414ws_initialize |
| * |
| * Description: |
| * Initialize the device structure to control the LCD Single chip driver. |
| * |
| * Input Parameters: |
| * |
| * Returned Value: |
| * On success, this function returns a reference to the LCD control object |
| * for the specified ILI9341 LCD Single chip driver connected as 4 wire |
| * serial (spi). NULL is returned on any failure. |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_STM32F429I_DISCO_ILI9341 |
| struct ili9341_lcd_s *stm32_ili93414ws_initialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_spi5initialize |
| * |
| * Description: |
| * Initialize the selected SPI port. |
| * As long as the method stm32_spibus_initialize() recognized the |
| * initialized state of the spi device by the spi enable flag of the cr1 |
| * register, it isn't safe to disable the spi device outside of the nuttx |
| * spi interface structure. But this has to be done as long as the nuttx |
| * spi interface doesn't support bidirectional data transfer for multiple |
| * devices share one spi bus. This wrapper does nothing else than store |
| * the initialized state of the spi device after the first initializing |
| * and should be used by each driver who shares the spi5 bus. |
| * |
| * Input Parameters: |
| * None |
| * |
| * Returned Value: |
| * Valid SPI device structure reference on success; a NULL on failure |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_STM32_SPI5 |
| struct spi_dev_s *stm32_spi5initialize(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_l3gd20initialize() |
| * |
| * Description: |
| * Initialize and register the L3GD20 3 axis gyroscope sensor driver. |
| * |
| * Input Parameters: |
| * devpath - The full path to the driver to register. E.g., "/dev/gyro0" |
| * |
| * Returned Value: |
| * Zero (OK) on success; a negated errno value on failure. |
| * |
| ****************************************************************************/ |
| |
| #if defined(CONFIG_SPI) & defined(CONFIG_SENSORS_L3GD20) |
| int stm32_l3gd20initialize(const char *devpath); |
| #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 device. |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_ADC |
| int stm32_adc_setup(void); |
| #endif |
| |
| /**************************************************************************** |
| * Name: stm32_can_setup |
| * |
| * Description: |
| * Initialize CAN and register the CAN device |
| * |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_STM32_CAN_CHARDRIVER |
| int stm32_can_setup(void); |
| #endif |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif /* __BOARDS_ARM_STM32_STM32F429I_DISCO_SRC_STM32F429I_DISCO_H */ |
