132 lines
5.1 KiB
C
132 lines
5.1 KiB
C
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/************************************************************************************
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* configs/nucleo-h743zi/src/nucleo-h743zi.h
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*
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# Copyright (C) 2017 Gwenhael Goavec-Merou. All rights reserved.
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# Author: Gwenhael Goavec-Merou<gwenhael.goavec-merou@trabucayre.com>
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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_H743ZI_SRC_NUCLEO_H743ZI_H
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#define __CONFIGS_NUCLEO_H743ZI_SRC_NUCLEO_H743ZI_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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/* LED
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*
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* The Nucleo-144 board has numerous LEDs but only three, LD1 a Green LED, LD2 a
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* Blue LED and LD3 a Red LED, that can be controlled by software. The following
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* definitions assume the default Solder Bridges are installed.
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*/
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#define GPIO_LD1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
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GPIO_PORTB | GPIO_PIN0)
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#define GPIO_LD2 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
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GPIO_PORTB | GPIO_PIN7)
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#define GPIO_LD3 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
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GPIO_PORTB | GPIO_PIN14)
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#define GPIO_LED_GREEN GPIO_LD1
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#define GPIO_LED_BLUE GPIO_LD2
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#define GPIO_LED_RED GPIO_LD3
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#define LED_DRIVER_PATH "/dev/userleds"
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/* BUTTONS
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*
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* The Blue pushbutton B1, labeled "User", is connected to GPIO PC13. A high value
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* will be sensed when the button is depressed.
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* Note:
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* 1) That the EXTI is included in the definition to enable an interrupt on this
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* IO.
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* 2) The following definitions assume the default Solder Bridges are installed.
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*/
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#define GPIO_BTN_USER (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | GPIO_PORTC | GPIO_PIN13)
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/************************************************************************************
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* Name: stm32_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_INITIALIZE=y :
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* Called from board_initialize().
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*
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* CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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************************************************************************************/
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int stm32_bringup(void);
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/************************************************************************************
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* Name: stm32_spidev_initialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the Nucleo-H743ZI board.
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*
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************************************************************************************/
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#ifdef CONFIG_STM32H7_SPI
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void stm32_spidev_initialize(void);
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#endif
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/************************************************************************************
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* Name: stm32_adc_setup
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*
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* Description:
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* Initialize ADC and register the ADC driver.
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*
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************************************************************************************/
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// TODO: implement ADC or delete this
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#ifdef CONFIG_ADC
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int stm32_adc_setup(void);
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#endif
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#endif /* __CONFIGS_NUCLEO_H743ZI_SRC_NUCLEO_H743ZI_H */
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