/**************************************************************************** * 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 #include #include /**************************************************************************** * 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 */