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/************************************************************************************
* 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 <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_FIRE_STM32V2_SRC_FIRE_INTERNAL_H
#define __CONFIGS_FIRE_STM32V2_SRC_FIRE_INTERNAL_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/************************************************************************************
* 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_ENC28J60_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
#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_CLEAR|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_SPI1=y
*
****************************************************************************/
int stm32_sdinitialize(int minor);
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_FIRE_STM32V2_SRC_FIRE_INTERNAL_H */
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