/**************************************************************************** * boards/arm/stm32/mikroe-stm32f4/src/mikroe-stm32f4.h * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance with the * License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. * ****************************************************************************/ #ifndef __BOARDS_ARM_STM32_MIKROE_STM32F4_SRC_MIKROE_STM32F4_H #define __BOARDS_ARM_STM32_MIKROE_STM32F4_SRC_MIKROE_STM32F4_H /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include /**************************************************************************** * 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 Function Prototypes ****************************************************************************/ /**************************************************************************** * Name: stm32_spidev_initialize * * Description: * Called to configure SPI chip select GPIO pins for the mikroe-stm32f4 * board. * ****************************************************************************/ void weak_function stm32_spidev_initialize(void); /**************************************************************************** * Name: stm32_usbinitialize * * Description: * Called from stm32_usbinitialize very early in initialization to setup * USB-related GPIO pins for the Mikroe-stm32f4 board. * ****************************************************************************/ #ifdef CONFIG_STM32_OTGFS void weak_function stm32_usbinitialize(void); #endif /**************************************************************************** * Name: stm32_pwm_setup * * Description: * Initialize PWM and register the PWM device. * ****************************************************************************/ #ifdef CONFIG_PWM int stm32_pwm_setup(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: stm32_tsc_setup * * Description: * This function is called by board-bringup logic to configure the * touchscreen device. This function will register the driver as * /dev/inputN where N is the minor device number. * * Input Parameters: * minor - The input device minor number * * Returned Value: * Zero is returned on success. Otherwise, a negated errno value is * returned to indicate the nature of the failure. * ****************************************************************************/ #ifdef CONFIG_INPUT int stm32_tsc_setup(int minor); #endif /**************************************************************************** * Name: up_vs1053initialize * * Description: * Initialize the VS1053 Audio CODEC hardware. * ****************************************************************************/ #ifdef CONFIG_AUDIO_VS1053 void up_vs1053initialize(FAR struct spi_dev_s *spi); #endif #endif /* __ASSEMBLY__ */ #endif /* __BOARDS_ARM_STM32_MIKROE_STM32F4_SRC_MIKROE_STM32F4_H */