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/******************************************************************************
* configs/olimex-stm32-h405/src/olimex-stm32-h405.h
*
* Copyright (C) 2014 Max Holtzberg. All rights reserved.
* Author: Max Holtzberg <mholtzberg@uvc-ingenieure.de>
*
* 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_OLIMEX_STM32_H405_SRC_INTERNAL_H
#define __CONFIGS_OLIMEX_STM32_H405_SRC_INTERNAL_H
/******************************************************************************
* Included Files
******************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/******************************************************************************
* Pre-processor Definitions
******************************************************************************/
/* Olimex-STM32-P405 GPIOs ****************************************************/
/* LEDs */
#define GPIO_LED_STATUS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN12)
/* BUTTONS -- NOTE that all have EXTI interrupts configured */
#define MIN_IRQBUTTON BUTTON_BUT
#define MAX_IRQBUTTON BUTTON_BUT
#define NUM_IRQBUTTONS 1
#define GPIO_BTN_BUT (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
/* USB OTG FS
*
* PC4 OTG_FS_VBUS VBUS sensing
*/
#define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_PORTC|GPIO_PIN4)
#ifndef __ASSEMBLY__
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called from stm32_usbinitialize very early in initialization to setup USB-related
* GPIO pins for the Olimex-STM32-H405 board.
*
************************************************************************************/
#ifdef CONFIG_STM32_OTGFS
void weak_function stm32_usbinitialize(void);
#endif
/************************************************************************************
* Name: stm32_adc_initialize
*
* Description:
* Called at application startup time to initialize the ADC functionality.
*
************************************************************************************/
#ifdef CONFIG_ADC
int stm32_adc_initialize(void);
#endif
/************************************************************************************
* Name: stm32_can_initialize
*
* Description:
* Called at application startup time to initialize the CAN functionality.
*
************************************************************************************/
#if defined(CONFIG_CAN) && (defined(CONFIG_STM32_CAN1) || defined(CONFIG_STM32_CAN2))
int stm32_can_initialize(void);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_OLIMEX_STM32_H405_SRC_INTERNAL_H */
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