/configs/nucleo-l476rg/src/nucleo-l476rg.h
C Header | 424 lines | 134 code | 68 blank | 222 comment | 6 complexity | f647a0086a6cb1ee17556621ea90acff MD5 | raw file
Possible License(s): 0BSD
- /************************************************************************************
- * configs/nucleo-l476rg/src/nucleo-l476rg.h
- *
- * Copyright (C) 2014, 2016, 2018 Gregory Nutt. All rights reserved.
- * Authors: Frank Bennett
- * Gregory Nutt <gnutt@nuttx.org>
- * Sebastien Lorquet <sebastien@lorquet.fr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
- #ifndef __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H
- #define __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H
- /************************************************************************************
- * Included Files
- ************************************************************************************/
- #include <nuttx/config.h>
- #include <nuttx/compiler.h>
- #include <stdint.h>
- /************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
- /* Configuration ********************************************************************/
- #define HAVE_PROC 1
- #define HAVE_RTC_DRIVER 1
- #define HAVE_MMCSD_SPI 1
- #define HAVE_MMCSD_SDIO 1
- #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
- /* Check if we can support the RTC driver */
- #if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
- # undef HAVE_RTC_DRIVER
- #endif
- #if !defined(CONFIG_STM32L4_SPI1) || !defined(CONFIG_MMCSD) || \
- !defined(CONFIG_MMCSD_SPI)
- # undef HAVE_MMCSD_SPI
- #endif
- #if !defined(CONFIG_STM32L4_SDIO) || !defined(CONFIG_MMCSD) || \
- !defined(CONFIG_MMCSD_SDIO)
- # undef HAVE_MMCSD_SDIO
- #endif
- /* LED. User LD2: the green LED is a user LED connected to Arduino signal D13
- * corresponding to MCU I/O PA5 (pin 21) or PB13 (pin 34) depending on the STM32
- * target.
- *
- * - When the I/O is HIGH value, the LED is on.
- * - When the I/O is LOW, the LED is off.
- */
- #define GPIO_LD2 \
- (GPIO_PORTA | GPIO_PIN5 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
- GPIO_SPEED_50MHz)
- /* Buttons
- *
- * B1 USER: the user button is connected to the I/O PC13 (pin 2) of the STM32
- * microcontroller.
- */
- #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_PORTC | GPIO_PIN13)
- /* The shield uses the following pins:
- *
- * +5V
- * GND
- * SERIAL_TX=PA_2 USER_BUTTON=PC_13
- * SERIAL_RX=PA_3 LD2=PA_5
- *
- * Analog Digital
- * A0=PA_0 USART2RX D0=PA_3 D8 =PA_9
- * A1=PA_1 USART2TX D1=PA_2 D9 =PC_7
- * A2=PA_4 D2=PA_10 WIFI_CS=D10=PB_6 SPI_CS
- * A3=PB_0 WIFI_INT=D3=PB_3 D11=PA_7 SPI_MOSI
- * A4=PC_1 SD_CS=D4=PB_5 D12=PA_6 SPI_MISO
- * A5=PC_0 WIFI_EN=D5=PB_4 LD2=D13=PA_5 SPI_SCK
- * LED2=D6=PB_10 I2C1_SDA=D14=PB_9 WIFI Probe
- * D7=PA_8 I2C1_SCL=D15=PB_8 WIFI Probe
- *
- * mostly from: https://mbed.org/platforms/ST-Nucleo-F401RE/
- */
- #ifdef CONFIG_WL_CC1101
- # define GPIO_CC1101_PWR (GPIO_PORTC | GPIO_PIN6 | GPIO_OUTPUT_SET | \
- GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
- # define GPIO_CC1101_CS (GPIO_PORTB | GPIO_PIN12 | GPIO_OUTPUT_SET | \
- GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
- # define GPIO_CC1101_MISO (GPIO_PORTB | GPIO_PIN14)
- # define GPIO_CC1101_GDO2 (GPIO_PORTC | GPIO_PIN10 | \
- GPIO_EXTI | GPIO_SPEED_50MHz)
- #endif
- /* SPI chip selects */
- #ifdef CONFIG_MMCSD_SPI
- # define GPIO_SPI_CS_SD_CARD \
- (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
- GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN10)
- #endif
- #ifdef CONFIG_LCD_PCD8544
- #define STM32_LCD_CS (GPIO_OUTPUT|GPIO_PULLUP|GPIO_SPEED_2MHz|\
- GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN4)
- #define STM32_LCD_CD (GPIO_OUTPUT|GPIO_PULLUP|GPIO_SPEED_2MHz|\
- GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN10)
- #define STM32_LCD_RST (GPIO_OUTPUT|GPIO_PULLUP|GPIO_SPEED_2MHz|\
- GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN13)
- #endif
- /* Devices on the onboard bus.
- *
- * Note that these are unshifted addresses.
- */
- #define NUCLEO_I2C_OBDEV_LED 0x55
- #define NUCLEO_I2C_OBDEV_HMC5883 0x1e
- /* User GPIOs
- *
- * GPIO0-1 are for probing WIFI status
- */
- /* Itead Joystick Shield
- *
- * See http://imall.iteadstudio.com/im120417014.html for more information
- * about this joystick.
- *
- * --------- ----------------- ---------------------------------
- * ARDUINO ITEAD NUCLEO-F4x1
- * PIN NAME SIGNAL SIGNAL
- * --------- ----------------- ---------------------------------
- * D3 Button E Output PB3
- * D4 Button D Output PB5
- * D5 Button C Output PB4
- * D6 Button B Output PB10
- * D7 Button A Output PA8
- * D8 Button F Output PA9
- * D9 Button G Output PC7
- * A0 Joystick Y Output PA0 ADC1_0
- * A1 Joystick X Output PA1 ADC1_1
- * --------- ----------------- ---------------------------------
- *
- * All buttons are pulled on the shield. A sensed low value indicates
- * when the button is pressed.
- *
- * NOTE: Button F cannot be used with the default USART1 configuration
- * because PA9 is configured for USART1_RX by default. Use select
- * different USART1 pins in the board.h file or select a different
- * USART or select CONFIG_NUCLEO_L476RG_AJOY_MINBUTTONS which will
- * eliminate all but buttons A, B, and C.
- */
- #define ADC_XOUPUT 1 /* X output is on ADC channel 1 */
- #define ADC_YOUPUT 0 /* Y output is on ADC channel 0 */
- #define GPIO_BUTTON_A \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTA | GPIO_PIN8)
- #define GPIO_BUTTON_B \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN10)
- #define GPIO_BUTTON_C \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN4)
- #define GPIO_BUTTON_D \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN5)
- #define GPIO_BUTTON_E \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN3)
- #define GPIO_BUTTON_F \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTA | GPIO_PIN9)
- #define GPIO_BUTTON_G \
- (GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTC | GPIO_PIN7)
- /* Itead Joystick Signal interpretation:
- *
- * --------- ----------------------- ---------------------------
- * BUTTON TYPE NUTTX ALIAS
- * --------- ----------------------- ---------------------------
- * Button A Large button A JUMP/BUTTON 3
- * Button B Large button B FIRE/BUTTON 2
- * Button C Joystick select button SELECT/BUTTON 1
- * Button D Tiny Button D BUTTON 6
- * Button E Tiny Button E BUTTON 7
- * Button F Large Button F BUTTON 4
- * Button G Large Button G BUTTON 5
- * --------- ----------------------- ---------------------------
- */
- #define GPIO_BUTTON_1 GPIO_BUTTON_C
- #define GPIO_BUTTON_2 GPIO_BUTTON_B
- #define GPIO_BUTTON_3 GPIO_BUTTON_A
- #define GPIO_BUTTON_4 GPIO_BUTTON_F
- #define GPIO_BUTTON_5 GPIO_BUTTON_G
- #define GPIO_BUTTON_6 GPIO_BUTTON_D
- #define GPIO_BUTTON_7 GPIO_BUTTON_E
- #define GPIO_SELECT GPIO_BUTTON_1
- #define GPIO_FIRE GPIO_BUTTON_2
- #define GPIO_JUMP GPIO_BUTTON_3
- /* GPIO pins used by the GPIO Subsystem
- * Added by: Ben vd Veen (DisruptiveNL) -- www.nuttx.nl
- */
- #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 */
- /* This was really something to find out! But the GPIOA Port was causing
- * conflicts with the nsh console. So thats why I have chosen GPIOB
- *
- * Author: Ben vd Veen (DisruptiveNL) -- www.nuttx.nl
- * https://www.youtube.com/watch?v=VXsTLzI6idA -- Original video GPIO
- */
- #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)
- #define GPIO_HTS221_INT (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTA | GPIO_PIN10)
- #define GPIO_LSM6DSL_INT1 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTB | GPIO_PIN4)
- #define GPIO_LSM6DSL_INT2 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORTB | GPIO_PIN5)
- /************************************************************************************
- * Public Data
- ************************************************************************************/
- /* Global driver instances */
- #ifdef CONFIG_STM32L4_SPI1
- extern struct spi_dev_s *g_spi1;
- #endif
- #ifdef CONFIG_STM32L4_SPI2
- extern struct spi_dev_s *g_spi2;
- #endif
- #ifdef HAVE_MMCSD_SDIO
- extern struct sdio_dev_s *g_sdio;
- #endif
- /************************************************************************************
- * Public Functions
- ************************************************************************************/
- /************************************************************************************
- * Name: stm32l4_spiinitialize
- *
- * Description:
- * Called to configure SPI chip select GPIO pins.
- *
- ************************************************************************************/
- void stm32l4_spiinitialize(void);
- /************************************************************************************
- * Name: stm32l4_usbinitialize
- *
- * Description:
- * Called to setup USB-related GPIO pins.
- *
- ************************************************************************************/
- void stm32l4_usbinitialize(void);
- /****************************************************************************
- * Name: stm32_gpio_initialize
- *
- * Description:
- * Initialize GPIO drivers for use with /apps/examples/gpio
- * Added by: Ben vd Veen (DisruptiveNL) -- www.nuttx.nl
- *
- ****************************************************************************/
- #ifdef CONFIG_DEV_GPIO
- int stm32l4_gpio_initialize(void);
- #endif
- /************************************************************************************
- * Name: stm32l4_can_setup -- DisruptiveNL
- *
- * Description:
- * Initialize CAN and register the CAN device.
- * Added by: Ben vd Veen (DisruptiveNL) -- www.nuttx.nl
- *
- ************************************************************************************/
- #ifdef CONFIG_CAN
- int stm32l4_can_setup(void);
- #endif
- /************************************************************************************
- * Name: stm32l4_pwm_setup
- *
- * Description:
- * Initialize PWM and register the PWM device.
- *
- ************************************************************************************/
- #ifdef CONFIG_PWM
- int stm32l4_pwm_setup(void);
- #endif
- /************************************************************************************
- * Name: stm32l4_adc_setup
- *
- * Description:
- * Initialize ADC and register the ADC driver.
- *
- ************************************************************************************/
- #ifdef CONFIG_ADC
- int stm32l4_adc_setup(void);
- #endif
- /****************************************************************************
- * Name: board_ajoy_initialize
- *
- * Description:
- * Initialize and register the button joystick driver
- *
- ****************************************************************************/
- #ifdef CONFIG_AJOYSTICK
- int board_ajoy_initialize(void);
- #endif
- /****************************************************************************
- * Name: stm32l4_mmcsd_initialize
- *
- * Description:
- * Initializes SPI-based SD card
- *
- ****************************************************************************/
- #ifdef CONFIG_MMCSD_SPI
- int stm32l4_mmcsd_initialize(int minor);
- #endif
- /****************************************************************************
- * Name: board_timer_driver_initialize
- *
- * Description:
- * Initialize and register a timer
- *
- ****************************************************************************/
- #ifdef CONFIG_TIMER
- int board_timer_driver_initialize(FAR const char *devpath, int timer);
- #endif
- /****************************************************************************
- * Name: stm32l4_qencoder_initialize
- *
- * Description:
- * Initialize and register a qencoder
- *
- ****************************************************************************/
- #ifdef CONFIG_SENSORS_QENCODER
- int stm32l4_qencoder_initialize(FAR const char *devpath, int timer);
- #endif
- /****************************************************************************
- * Name: stm32_cc1101_initialize
- *
- * Description:
- * Initialize and register the cc1101 radio driver
- *
- ****************************************************************************/
- #ifdef CONFIG_WL_CC1101
- int stm32_cc1101_initialize(void);
- #endif
- #endif /* __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H */