/************************************************************************************ * configs/fire-stm32v2/src/fire-internal.h * arch/arm/src/board/fire-internal.n * * Copyright (C) 2009 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_FIRE_STM32V2_SRC_FIRE_INTERNAL_H #define __CONFIGS_FIRE_STM32V2_SRC_FIRE_INTERNAL_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include #include /************************************************************************************ * Definitions ************************************************************************************/ /* How many SPI modules does this chip support? Most support 2 SPI modules (others * may support more -- in such case, the following must be expanded). */ #if STM32_NSPI < 1 # undef CONFIG_STM32_SPI1 # undef CONFIG_STM32_SPI2 #elif STM32_NSPI < 2 # undef CONFIG_STM32_SPI2 #endif /* There is only CAN1 on the M3 Wildfire board */ #if defined(CONFIG_STM32_CAN2) # warning "The M3 Wildfire only supports CAN1" #endif /* M3 Wildfire GPIOs ****************************************************************/ /* Camera * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 23 PA0 PA0-C-VSYNC Camera (P9) * 67 PA8 PA8-C-XCLK Camera (P9) * 91 PB5 PB5-C-WRST Camera (P9) * 95 PB8 PB8-C-DO_0 Camera (P9) * 96 PB9 PB9-C-DO_1 Camera (P9) * 47 PB10 PB10-C-DO_2 Camera (P9) * 48 PB11 PB11-C-DO_3 Camera (P9) * 51 PB12 PB12-C-DO_4 Camera (P9) * 52 PB13 PB13-C-DO_5 Camera (P9) * 53 PB14 PB14-C-DO_6 Camera (P9) * 54 PB15 PB15-C-DO_7 Camera (P9) * 63 PC6 PC6-C-SIO_C Camera (P9) * 64 PC7 PC7-C-SIO_D Camera (P9) * 84 PD3 PD3-C-WEN Camera (P9) * 87 PD6 PD6-C-OE Camera (P9) * 59 PD12 C-LED_EN Camera (P9) * 97 PE0 PE0-C-RRST Camera (P9) * 1 PE2 PE2-C-RCLK Camera (P9) */ /* Bell * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 3 PE4 PE4-BEEP LS1 Bell */ /* 2.4" TFT + Touchscreen * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 30 PA5 PA5-SPI1-SCK 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 31 PA6 PA6-SPI1-MISO 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 32 PA7 PA7-SPI1-MOSI 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 92 PB6 PB6-I2C1-SCL 2.4" TFT + Touchscreen, AT24C02 * 93 PB7 PB7-I2C1-SDA 2.4" TFT + Touchscreen, AT24C02 * 81 PD0 PD0-FSMC_D2 2.4" TFT + Touchscreen * 82 PD1 PD1-FSMC_D3 2.4" TFT + Touchscreen * 85 PD4 PD4-FSMC_NOE 2.4" TFT + Touchscreen * 86 PD5 PD5-FSMC_NWE 2.4" TFT + Touchscreen * 88 PD7 PD7-FSMC_NE1 2.4" TFT + Touchscreen * 55 PD8 PD8-FSMC_D13 2.4" TFT + Touchscreen * 56 PD9 PD9-FSMC_D14 2.4" TFT + Touchscreen * 57 PD10 PD10-FSMC_D15 2.4" TFT + Touchscreen * 58 PD11 PD11-FSMC_A16 2.4" TFT + Touchscreen * 60 PD13 PD13-LCD/LIGHT 2.4" TFT + Touchscreen * 61 PD14 PD14-FSMC_D0 2.4" TFT + Touchscreen * 62 PD15 PD15-FSMC_D1 2.4" TFT + Touchscreen * 98 PE1 PE1-FSMC_NBL1 2.4" TFT + Touchscreen * 38 PE7 PE7-FSMC_D4 2.4" TFT + Touchscreen * 39 PE8 PE8-FSMC_D5 2.4" TFT + Touchscreen * 40 PE9 PE9-FSMC_D6 2.4" TFT + Touchscreen * 41 PE10 PE10-FSMC_D7 2.4" TFT + Touchscreen * 42 PE11 PE11-FSMC_D8 2.4" TFT + Touchscreen * 43 PE12 PE12-FSMC_D9 2.4" TFT + Touchscreen * 44 PE13 PE13-FSMC_D10 2.4" TFT + Touchscreen * 45 PE14 PE14-FSMC_D11 2.4" TFT + Touchscreen * 46 PE15 PE15-FSMC_D12 2.4" TFT + Touchscreen */ #define GPIO_LCD_BACKLIGHT (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN13) /* GPIO_LCD_CS - Is there some kind of chip select for SPI1? */ /* LEDs * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 18 PC3 PC3-LED1 LED1, Active low (pulled high) * 33 PC4 PC4-LED2 LED2, Active low (pulled high) * 34 PC5 PC5-LED3 LED3, Active low (pulled high) */ #define GPIO_LED1 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN3) #define GPIO_LED2 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN4) #define GPIO_LED3 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN5) /* Buttons * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 35 PB0 PB0-KEY1 KEY1, Low when closed (pulled high if open) * 36 PB1 PB1-KEY2 KEY2, Low when closed (pulled high if open) */ #define MIN_IRQBUTTON BUTTON_KEY1 #define MAX_IRQBUTTON BUTTON_KEY2 #define NUM_IRQBUTTONS (MAX_IRQBUTTON - MIN_IRQBUTTON + 1) #define GPIO_BTN_KEY1 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ GPIO_EXTI|GPIO_PORTB|GPIO_PIN0) #define GPIO_BTN_KEY2 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ GPIO_EXTI|GPIO_PORTB|GPIO_PIN1) /* 2MBit SPI FLASH * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 29 PA4 PA4-SPI1-NSS 10Mbit ENC28J60, SPI 2M FLASH * 30 PA5 PA5-SPI1-SCK 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 31 PA6 PA6-SPI1-MISO 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 32 PA7 PA7-SPI1-MOSI 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH */ #ifndef CONFIG_ENC28J60 # define GPIO_FLASH_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4) #endif /* ENC28J60 * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 29 PA4 PA4-SPI1-NSS 10Mbit ENC28J60, SPI 2M FLASH * 30 PA5 PA5-SPI1-SCK 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 31 PA6 PA6-SPI1-MISO 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 32 PA7 PA7-SPI1-MOSI 2.4" TFT + Touchscreen, 10Mbit ENC28J60, SPI 2M FLASH * 98 PE1 PE1-FSMC_NBL1 2.4" TFT + Touchscreen, 10Mbit EN28J60 Reset * 4 PE5 (no name) 10Mbps ENC28J60 Interrupt */ #if defined(CONFIG_STM32_FSMC) && defined(CONFIG_ENC28J60) # warning "TFT LCD and ENCJ2860 shared PE1" #endif /* CS and Reset are active low. Initial states are not selected and not in * reset (driver does a soft reset). */ #ifdef CONFIG_ENC28J60 # define GPIO_ENC28J60_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4) # define GPIO_ENC28J60_RESET (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN1) # define GPIO_ENC28J60_INTR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ GPIO_EXTI|GPIO_PORTE|GPIO_PIN5) #endif /* MP3 * * --- ------ -------------- ------------------------------------------------------------------- * PIN NAME SIGNAL NOTES * --- ------ -------------- ------------------------------------------------------------------- * * 48 PB11 PB11-MP3-RST MP3 * 51 PB12 PB12-SPI2-NSS MP3 * 52 PB13 PB13-SPI2-SCK MP3 * 53 PB14 PB14-SPI2-MISO MP3 * 54 PB15 PB15-SPI2-MOSI MP3 * 63 PC6 PC6-MP3-XDCS MP3 * 64 PC7 PC7-MP3-DREQ MP3 */ #define GPIO_MP3_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\ GPIO_OUTPUT_SET|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 M3 Wildfire board. * ************************************************************************************/ void weak_function stm32_spiinitialize(void); /************************************************************************************ * Name: stm32_usbinitialize * * Description: * Called to setup USB-related GPIO pins for the M3 Wildfire board. * ************************************************************************************/ void weak_function stm32_usbinitialize(void); /************************************************************************************ * Name: stm32_selectlcd * * Description: * Initialize to the LCD * ************************************************************************************/ #ifdef CONFIG_STM32_FSMC void stm32_selectlcd(void); #endif /**************************************************************************** * Name: stm32_sdinitialize * * Description: * Initialize the SPI-based SD card. Requires CONFIG_DISABLE_MOUNTPOINT=n * and CONFIG_STM32_SDIO=y * ****************************************************************************/ int stm32_sdinitialize(int minor); #endif /* __ASSEMBLY__ */ #endif /* __CONFIGS_FIRE_STM32V2_SRC_FIRE_INTERNAL_H */