/**************************************************************************************************** * configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h * arch/arm/src/board/mikroe-stm32f4-internal.n * * Copyright (C) 2011-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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 #include #include /**************************************************************************************************** * 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) /**************************************************************************************************** * 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. * ****************************************************************************************************/ #ifdef CONFIG_LCD_MIO283QT2 void stm32_lcdinitialize(void); #endif /**************************************************************************************************** * Name: up_lcdinitialize * * Description: * Initialize the LCD video hardware. The initial state of the LCD is fully initialized, display * memory cleared, and the LCD ready to use, but with the power setting at 0 (full off). * ****************************************************************************************************/ #ifdef CONFIG_LCD_MIO283QT2 int up_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 */