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/****************************************************************************************************
* configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h
*
* Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H
#define __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H
/****************************************************************************************************
* Included Files
****************************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/****************************************************************************************************
* Pre-processor Definitions
****************************************************************************************************/
/* Configuration ************************************************************************************/
/* How many SPI modules does this chip support? */
#if STM32_NSPI < 1
# undef CONFIG_STM32_SPI1
# undef CONFIG_STM32_SPI2
# undef CONFIG_STM32_SPI3
#elif STM32_NSPI < 2
# undef CONFIG_STM32_SPI2
# undef CONFIG_STM32_SPI3
#elif STM32_NSPI < 3
# undef CONFIG_STM32_SPI3
#endif
/* Mikroe STM32F4 GPIOs **************************************************************************/
/* LEDs - There are no user LEDs on this board unless you add some manually. */
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN12)
/* BUTTONS -- NOTE that all have EXTI interrupts configured */
/* There are no user buttons on this board unless you add some externally. */
#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_PORTA|GPIO_PIN0)
/* PWM
*
* The Mikroe-STM32F4 has no real on-board PWM devices, but the board can be
* configured to output a pulse train using TIM4 CH2 on PD13.
*/
#define STM32F4DISCOVERY_PWMTIMER 4
#define STM32F4DISCOVERY_PWMCHANNEL 2
/* SPI chip selects */
#define GPIO_CS_MMCSD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN3)
#define GPIO_CS_FLASH (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN7)
#define GPIO_CS_MP3_DATA (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN9)
#define GPIO_CS_MP3_CMD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN8)
#define GPIO_CS_EXP_SPI3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTD|GPIO_PIN0)
#define GPIO_SD_CD (GPIO_INPUT|GPIO_PORTD|GPIO_PIN15)
/* 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_PORTC|GPIO_PIN0)
#ifdef CONFIG_USBHOST
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
#else
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
#endif
/* TFT LCD Controller GPIOs
*
* PE8, LCD_RST -- Low value holds in reset
* PE15, LCD_CS -- Low value selects LCD
* PE9, LCD_BLED -- Backlight -- Low value turns off
* PE12, RS -- High values selects data
*
* PE10, PMPRD -- Low to read from the LCD
* PE11, PMPWR -- Low to write to the LCD
*/
#define GPIO_LCD_RST (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN8)
#define GPIO_LCD_CS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN15)
#define LCD_CS_PIN GPIO_PIN15
#define GPIO_LCD_BLED (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN9)
#define GPIO_LCD_RS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN12)
#define LCD_RS_PIN GPIO_PIN12
#define GPIO_LCD_PMPRD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN10)
#define LCD_PMPRD_PIN GPIO_PIN10
#define GPIO_LCD_PMPWR (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN11)
#define LCD_PMPWR_PIN GPIO_PIN11
#define GPIO_LCD_T_D0 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN0)
#define GPIO_LCD_T_D1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN1)
#define GPIO_LCD_T_D2 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN2)
#define GPIO_LCD_T_D3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN3)
#define GPIO_LCD_T_D4 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN4)
#define GPIO_LCD_T_D5 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN5)
#define GPIO_LCD_T_D6 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN6)
#define GPIO_LCD_T_D7 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTE|GPIO_PIN7)
#define GPIO_TP_DRIVEA (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN8)
#define GPIO_TP_DRIVEB (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_PORTB|GPIO_PIN9)
#define GPIO_TP_YD (GPIO_ANALOG|GPIO_PORTB|GPIO_PIN0)
#define GPIO_TP_XL (GPIO_ANALOG|GPIO_PORTB|GPIO_PIN1)
/* MP3 Codec control pins */
#define GPIO_VS1053_RST (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN7)
#define GPIO_VS1053_DREQ (GPIO_INPUT|GPIO_SPEED_50MHz|GPIO_PORTC|GPIO_PIN6)
#define GPIO_VS1053_DREQ_IRQ STM32_IRQ_EXTI95
/****************************************************************************************************
* Public Types
****************************************************************************************************/
/****************************************************************************************************
* Public data
****************************************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************************************
* Public Functions
****************************************************************************************************/
/****************************************************************************************************
* Name: stm32_spiinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the mikroe-stm32f4 board.
*
****************************************************************************************************/
void weak_function stm32_spiinitialize(void);
/****************************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called from stm32_usbinitialize very early in inialization to setup USB-related
* GPIO pins for the Mikroe-stm32f4 board.
*
****************************************************************************************************/
#ifdef CONFIG_STM32_OTGFS
void weak_function stm32_usbinitialize(void);
#endif
/****************************************************************************************************
* Name: stm32_usbhost_initialize
*
* Description:
* Called at application startup time to initialize the USB host functionality. This function will
* start a thread that will monitor for device connection/disconnection events.
*
****************************************************************************************************/
#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST)
# error "The Mikroe-STM32F4 board does not support HOST OTG, only device!"
#endif
/****************************************************************************************************
* Name: stm32_lcdinitialize
*
* Description:
* Initialize the LCD. This function should be called early in the boot sequendce -- Even if the
* LCD is not enabled. In that case we should at a minimum at least disable the LCD backlight.
*
****************************************************************************************************/
#if defined(CONFIG_LCD_MIO283QT2) || defined(CONFIG_LCD_MIO283QT9A)
void stm32_lcdinitialize(void);
#endif
/****************************************************************************************************
* Name: up_vs1053initialize
*
* Description:
* Initialize the VS1053 Audio CODEC hardware.
*
****************************************************************************************************/
#ifdef CONFIG_VS1053
void up_vs1053initialize(FAR struct spi_dev_s *spi);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H */
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