2016-03-10 18:21:35 +01:00
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/************************************************************************************
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* configs/nucleo-l476rg/src/nucleo-l476rg.h
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*
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2016-12-06 00:06:08 +01:00
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* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
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2016-03-10 18:21:35 +01:00
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* Authors: Frank Bennett
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* Gregory Nutt <gnutt@nuttx.org>
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* Sebastien Lorquet <sebastien@lorquet.fr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H
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#define __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include <stdint.h>
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* Configuration ********************************************************************/
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2016-05-25 20:11:43 +02:00
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#define HAVE_PROC 1
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2016-05-07 19:03:18 +02:00
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#define HAVE_RTC_DRIVER 1
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2016-03-10 18:21:35 +01:00
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#define HAVE_MMCSD 1
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2016-05-07 19:03:18 +02:00
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2016-05-25 20:11:43 +02:00
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#if !defined(CONFIG_FS_PROCFS)
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# undef HAVE_PROC
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#endif
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#if defined(HAVE_PROC) && defined(CONFIG_DISABLE_MOUNTPOINT)
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# warning Mountpoints disabled. No procfs support
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# undef HAVE_PROC
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#endif
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2016-05-07 19:03:18 +02:00
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/* Check if we can support the RTC driver */
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#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
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# undef HAVE_RTC_DRIVER
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#endif
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2016-03-10 18:21:35 +01:00
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#if !defined(CONFIG_STM32_SDIO) || !defined(CONFIG_MMCSD) || \
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!defined(CONFIG_MMCSD_SDIO)
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# undef HAVE_MMCSD
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#endif
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/* LED. User LD2: the green LED is a user LED connected to Arduino signal D13
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* corresponding to MCU I/O PA5 (pin 21) or PB13 (pin 34) depending on the STM32
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* target.
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*
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* - When the I/O is HIGH value, the LED is on.
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* - When the I/O is LOW, the LED is off.
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*/
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#define GPIO_LD2 \
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(GPIO_PORTA | GPIO_PIN5 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
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GPIO_SPEED_50MHz)
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/* Buttons
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*
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* B1 USER: the user button is connected to the I/O PC13 (pin 2) of the STM32
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* microcontroller.
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*/
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#define MIN_IRQBUTTON BUTTON_USER
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#define MAX_IRQBUTTON BUTTON_USER
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#define NUM_IRQBUTTONS 1
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#define GPIO_BTN_USER \
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(GPIO_INPUT |GPIO_FLOAT |GPIO_EXTI | GPIO_PORTC | GPIO_PIN13)
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/* The shield uses the following pins:
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*
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* +5V
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* GND
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* SERIAL_TX=PA_2 USER_BUTTON=PC_13
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* SERIAL_RX=PA_3 LD2=PA_5
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*
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* Analog Digital
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* A0=PA_0 USART2RX D0=PA_3 D8 =PA_9
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* A1=PA_1 USART2TX D1=PA_2 D9 =PC_7
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* A2=PA_4 D2=PA_10 WIFI_CS=D10=PB_6 SPI_CS
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* A3=PB_0 WIFI_INT=D3=PB_3 D11=PA_7 SPI_MOSI
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* A4=PC_1 SD_CS=D4=PB_5 D12=PA_6 SPI_MISO
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* A5=PC_0 WIFI_EN=D5=PB_4 LD2=D13=PA_5 SPI_SCK
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* LED2=D6=PB_10 I2C1_SDA=D14=PB_9 WIFI Probe
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* D7=PA_8 I2C1_SCL=D15=PB_8 WIFI Probe
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*
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* mostly from: https://mbed.org/platforms/ST-Nucleo-F401RE/
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*
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*/
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#ifdef CONFIG_WL_CC3000
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# define GPIO_WIFI_INT (GPIO_PORTB | GPIO_PIN3 | GPIO_INPUT | \
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GPIO_PULLUP | GPIO_EXTI)
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# define GPIO_WIFI_EN (GPIO_PORTB | GPIO_PIN4 | GPIO_OUTPUT_CLEAR | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_WIFI_CS (GPIO_PORTB | GPIO_PIN6 | GPIO_OUTPUT_SET | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_D14 (GPIO_PORTB | GPIO_PIN9 | GPIO_OUTPUT_CLEAR | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_D15 (GPIO_PORTB | GPIO_PIN8 | GPIO_OUTPUT_CLEAR | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_D0 (GPIO_PORTA | GPIO_PIN3 | GPIO_INPUT | \
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GPIO_PULLUP)
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# define GPIO_D1 (GPIO_PORTA | GPIO_PIN2 | GPIO_OUTPUT_CLEAR | \
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GPIO_PULLUP)
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# define GPIO_D2 (GPIO_PORTA | GPIO_PIN10 | GPIO_OUTPUT_CLEAR | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_A0 (GPIO_PORTA | GPIO_PIN0 | GPIO_OUTPUT_SET | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_A1 (GPIO_PORTA | GPIO_PIN1 | GPIO_OUTPUT_SET | \
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GPIO_OUTPUT | GPIO_PULLUP | GPIO_SPEED_50MHz)
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# define GPIO_A2 (GPIO_PORTA | GPIO_PIN4 | GPIO_INPUT | \
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GPIO_PULLUP)
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# define GPIO_A3 (GPIO_PORTB | GPIO_PIN0 | GPIO_INPUT | \
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GPIO_PULLUP)
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#endif
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/* SPI1 off */
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#define GPIO_SPI1_MOSI_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
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GPIO_PORTA | GPIO_PIN7)
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#define GPIO_SPI1_MISO_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
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GPIO_PORTA | GPIO_PIN6)
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#define GPIO_SPI1_SCK_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
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GPIO_PORTA | GPIO_PIN5)
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/* SPI1 chip selects off */
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#ifdef CONFIG_WL_CC3000
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# define GPIO_SPI_CS_WIFI_OFF \
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(GPIO_INPUT | GPIO_PULLDOWN | GPIO_SPEED_2MHz | \
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GPIO_PORTB | GPIO_PIN6)
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#endif
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#ifdef HAVE_MMCSD
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# define GPIO_SPI_CS_SD_CARD_OFF \
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(GPIO_INPUT | GPIO_PULLDOWN | GPIO_SPEED_2MHz | \
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GPIO_PORTB | GPIO_PIN5)
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#endif
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/* SPI chip selects */
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#ifdef CONFIG_WL_CC3000
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# define GPIO_SPI_CS_WIFI \
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(GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
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GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN6)
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#endif
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#ifdef HAVE_MMCSD
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# define GPIO_SPI_CS_SD_CARD \
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(GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
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GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN5)
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#endif
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/* Devices on the onboard bus.
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*
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* Note that these are unshifted addresses.
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*/
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#define NUCLEO_I2C_OBDEV_LED 0x55
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#define NUCLEO_I2C_OBDEV_HMC5883 0x1e
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/* User GPIOs
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*
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* GPIO0-1 are for probing WIFI status
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*/
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#ifdef CONFIG_WL_CC3000
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# define GPIO_GPIO0_INPUT \
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(GPIO_INPUT | GPIO_PULLUP | GPIO_PORTB | GPIO_PIN8)
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# define GPIO_GPIO1_INPUT \
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(GPIO_INPUT | GPIO_PULLUP | GPIO_PORTB | GPIO_PIN9)
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# define GPIO_GPIO0_OUTPUT \
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(GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
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GPIO_OUTPUT_CLEAR | GPIO_PORTB | GPIO_PIN8)
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# define GPIO_GPIO1_OUTPUT \
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(GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
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GPIO_OUTPUT_CLEAR | GPIO_PORTB | GPIO_PIN9)
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#endif
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/* Itead Joystick Shield
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*
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* See http://imall.iteadstudio.com/im120417014.html for more information
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* about this joystick.
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*
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* --------- ----------------- ---------------------------------
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* ARDUINO ITEAD NUCLEO-F4x1
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* PIN NAME SIGNAL SIGNAL
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* --------- ----------------- ---------------------------------
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* D3 Button E Output PB3
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* D4 Button D Output PB5
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* D5 Button C Output PB4
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* D6 Button B Output PB10
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* D7 Button A Output PA8
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* D8 Button F Output PA9
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* D9 Button G Output PC7
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* A0 Joystick Y Output PA0 ADC1_0
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* A1 Joystick X Output PA1 ADC1_1
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* --------- ----------------- ---------------------------------
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*
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* All buttons are pulled on the shield. A sensed low value indicates
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* when the button is pressed.
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*
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* NOTE: Button F cannot be used with the default USART1 configuration
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* because PA9 is configured for USART1_RX by default. Use select
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* different USART1 pins in the board.h file or select a different
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* USART or select CONFIG_NUCLEO_L476RG_AJOY_MINBUTTONS which will
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* eliminate all but buttons A, B, and C.
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*/
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#define ADC_XOUPUT 1 /* X output is on ADC channel 1 */
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#define ADC_YOUPUT 0 /* Y output is on ADC channel 0 */
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#define GPIO_BUTTON_A \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTA | GPIO_PIN8)
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#define GPIO_BUTTON_B \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN10)
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#define GPIO_BUTTON_C \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN4)
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#define GPIO_BUTTON_D \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN5)
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#define GPIO_BUTTON_E \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTB | GPIO_PIN3)
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#define GPIO_BUTTON_F \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTA | GPIO_PIN9)
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#define GPIO_BUTTON_G \
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(GPIO_INPUT | GPIO_PULLUP |GPIO_EXTI | GPIO_PORTC | GPIO_PIN7)
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/* Itead Joystick Signal interpretation:
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*
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* --------- ----------------------- ---------------------------
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* BUTTON TYPE NUTTX ALIAS
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* --------- ----------------------- ---------------------------
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* Button A Large button A JUMP/BUTTON 3
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* Button B Large button B FIRE/BUTTON 2
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* Button C Joystick select button SELECT/BUTTON 1
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* Button D Tiny Button D BUTTON 6
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* Button E Tiny Button E BUTTON 7
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* Button F Large Button F BUTTON 4
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* Button G Large Button G BUTTON 5
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* --------- ----------------------- ---------------------------
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*/
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#define GPIO_BUTTON_1 GPIO_BUTTON_C
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#define GPIO_BUTTON_2 GPIO_BUTTON_B
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#define GPIO_BUTTON_3 GPIO_BUTTON_A
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#define GPIO_BUTTON_4 GPIO_BUTTON_F
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#define GPIO_BUTTON_5 GPIO_BUTTON_G
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#define GPIO_BUTTON_6 GPIO_BUTTON_D
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#define GPIO_BUTTON_7 GPIO_BUTTON_E
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#define GPIO_SELECT GPIO_BUTTON_1
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#define GPIO_FIRE GPIO_BUTTON_2
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#define GPIO_JUMP GPIO_BUTTON_3
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/************************************************************************************
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* Public Data
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************************************************************************************/
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/* Global driver instances */
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#ifdef CONFIG_STM32_SPI1
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extern struct spi_dev_s *g_spi1;
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#endif
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#ifdef CONFIG_STM32_SPI2
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extern struct spi_dev_s *g_spi2;
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#endif
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#ifdef HAVE_MMCSD
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extern struct sdio_dev_s *g_sdio;
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#endif
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/************************************************************************************
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* Name: stm32_spiinitialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins.
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*
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************************************************************************************/
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void stm32_spiinitialize(void);
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/************************************************************************************
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* Name: stm32_usbinitialize
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*
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* Description:
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* Called to setup USB-related GPIO pins.
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*
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************************************************************************************/
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void stm32_usbinitialize(void);
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2016-12-05 21:56:21 +01:00
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/************************************************************************************
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* Name: stm32_pwm_setup
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*
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* Description:
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* Initialize PWM and register the PWM device.
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*
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************************************************************************************/
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#ifdef CONFIG_PWM
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int stm32_pwm_setup(void);
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#endif
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2016-03-10 18:21:35 +01:00
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/************************************************************************************
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2016-12-06 00:06:08 +01:00
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* Name: stm32_adc_setup
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2016-03-10 18:21:35 +01:00
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*
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* Description:
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2016-12-06 00:06:08 +01:00
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* Initialize ADC and register the ADC driver.
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2016-03-10 18:21:35 +01:00
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*
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************************************************************************************/
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#ifdef CONFIG_ADC
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2016-12-06 00:06:08 +01:00
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int stm32_adc_setup(void);
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2016-03-10 18:21:35 +01:00
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#endif
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/****************************************************************************
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* Name: board_ajoy_initialize
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*
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* Description:
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* Initialize and register the button joystick driver
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*
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****************************************************************************/
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#ifdef CONFIG_AJOYSTICK
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int board_ajoy_initialize(void);
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#endif
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2016-11-18 15:26:31 +01:00
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/****************************************************************************
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* Name: board_timer_driver_initialize
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*
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* Description:
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* Initialize and register a timer
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*
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****************************************************************************/
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#ifdef CONFIG_TIMER
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int board_timer_driver_initialize(FAR const char *devpath, int timer);
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#endif
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2016-11-22 13:26:32 +01:00
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/****************************************************************************
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* Name: stm32l4_qencoder_initialize
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*
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* Description:
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* Initialize and register a qencoder
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*
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****************************************************************************/
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#ifdef CONFIG_QENCODER
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int stm32l4_qencoder_initialize(FAR const char *devpath, int timer);
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#endif
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2016-03-10 18:21:35 +01:00
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#endif /* __CONFIGS_NUCLEO_L476RG_SRC_NUCLEO_L476RG_H */
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