/stm3210e-eval/src/stm3210e-eval.h
C Header | 346 lines | 99 code | 66 blank | 181 comment | 4 complexity | 9628bcc2bf5c75fa1e58f010ee9e307f MD5 | raw file
- /************************************************************************************
- * configs/stm3210e_eval/src/stm3210e-eval.h
- *
- * 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_STM3210E_EVAL_SRC_STM3210E_EVAL_H
- #define __CONFIGS_STM3210E_EVAL_SRC_STM3210E_EVAL_H
- /************************************************************************************
- * Included Files
- ************************************************************************************/
- #include <nuttx/config.h>
- #include <nuttx/compiler.h>
- #include <stdint.h>
- /************************************************************************************
- * Pre-processor 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 STM3210E-EVAL board */
- #if defined(CONFIG_STM32_CAN2)
- # warning "The STM3210E-EVAL only supports CAN1"
- #endif
- /* Do we need to register I2C drivers on behalf of the I2C tool? */
- #define HAVE_I2CTOOL 1
- #if !defined(CONFIG_SYSTEM_I2CTOOL) || !defined(CONFIG_I2C_DRIVER)
- # undef HAVE_I2CTOOL
- #endif
- /* STM3210E-EVAL GPIOs **************************************************************/
- /* LEDs */
- #define GPIO_LED1 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_CLEAR|GPIO_PORTF|GPIO_PIN6)
- #define GPIO_LED2 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_CLEAR|GPIO_PORTF|GPIO_PIN7)
- #define GPIO_LED3 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_CLEAR|GPIO_PORTF|GPIO_PIN8)
- #define GPIO_LED4 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_CLEAR|GPIO_PORTF|GPIO_PIN9)
- /* BUTTONS -- NOTE that some have EXTI interrupts configured */
- #ifdef CONFIG_DJOYSTICK
- # define MIN_IRQBUTTON BUTTON_KEY
- # define MAX_IRQBUTTON BUTTON_KEY
- # define NUM_IRQBUTTONS (1)
- #else
- # define MIN_IRQBUTTON BUTTON_KEY
- # define MAX_IRQBUTTON JOYSTICK_UP
- # define NUM_IRQBUTTONS (JOYSTICK_UP - BUTTON_KEY + 1)
- #endif
- #define GPIO_BTN_WAKEUP (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_PORTA|GPIO_PIN0)
- #define GPIO_BTN_TAMPER (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_PORTC|GPIO_PIN13)
- #define GPIO_BTN_KEY (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTG|GPIO_PIN8)
- #define GPIO_JOY_SEL (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTG|GPIO_PIN7)
- #define GPIO_JOY_DOWN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTD|GPIO_PIN3)
- #define GPIO_JOY_LEFT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTG|GPIO_PIN14)
- #define GPIO_JOY_RIGHT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTG|GPIO_PIN13)
- #define GPIO_JOY_UP (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
- GPIO_EXTI|GPIO_PORTG|GPIO_PIN15)
- /* SPI FLASH chip select: PA.4 */
- #define GPIO_FLASH_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN2)
- /* Backlight control: PA.8
- *
- * If CONFIG_LCD_TIM1 (and CONFIG_STM32_TIM1) is defined, PA.8 will be
- * configured as CH1OUT for variable backlight control. Otherwise, the
- * following definition will be used to support a discrete backlight control.
- */
- #define GPIO_LCD_BACKLIGHT (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN8)
- /* USB Soft Connect Pullup: PB.14 */
- #define GPIO_USB_PULLUP (GPIO_OUTPUT|GPIO_CNF_OUTOD|GPIO_MODE_50MHz|\
- GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN14)
- /* LM-75 Temperature Sensor: PB.5 */
- #define GPIO_LM75_OSINT (GPIO_INPUT|GPIO_CNF_INPULLUP|GPIO_MODE_10MHz|\
- GPIO_EXTI|GPIO_PORTB|GPIO_PIN5)
- /************************************************************************************
- * Public Types
- ************************************************************************************/
- /* GPIO settings that will be altered when external memory is selected */
- struct extmem_save_s
- {
- uint32_t gpiod_crl;
- uint32_t gpiod_crh;
- uint32_t gpioe_crl;
- uint32_t gpioe_crh;
- uint32_t gpiof_crl;
- uint32_t gpiof_crh;
- uint32_t gpiog_crl;
- uint32_t gpiog_crh;
- };
- /************************************************************************************
- * Public data
- ************************************************************************************/
- #ifndef __ASSEMBLY__
- /* GPIO configurations common to SRAM and NOR Flash */
- #define NCOMMON_CONFIG 37
- extern const uint16_t g_commonconfig[NCOMMON_CONFIG];
- /************************************************************************************
- * Public Functions
- ************************************************************************************/
- /************************************************************************************
- * Name: stm32_spidev_initialize
- *
- * Description:
- * Called to configure SPI chip select GPIO pins for the STM3210E-EVAL board.
- *
- ************************************************************************************/
- void weak_function stm32_spidev_initialize(void);
- /************************************************************************************
- * Name: stm32_usbinitialize
- *
- * Description:
- * Called to setup USB-related GPIO pins for the STM3210E-EVAL board.
- *
- ************************************************************************************/
- void weak_function stm32_usbinitialize(void);
- /************************************************************************************
- * Name: stm32_extcontextsave
- *
- * Description:
- * Save current GPIOs that will used by external memory configurations
- *
- ************************************************************************************/
- #ifdef CONFIG_STM32_FSMC
- void stm32_extcontextsave(struct extmem_save_s *save);
- /************************************************************************************
- * Name: stm32_extcontextrestore
- *
- * Description:
- * Restore GPIOs that were used by external memory configurations
- *
- ************************************************************************************/
- void stm32_extcontextrestore(struct extmem_save_s *restore);
- /************************************************************************************
- * Name: stm32_extmemgpios
- *
- * Description:
- * Initialize GPIOs for NOR or SRAM
- *
- ************************************************************************************/
- void stm32_extmemgpios(const uint16_t *gpios, int ngpios);
- /************************************************************************************
- * Name: stm32_enablefsmc
- *
- * Description:
- * enable clocking to the FSMC module
- *
- ************************************************************************************/
- void stm32_enablefsmc(void);
- /************************************************************************************
- * Name: stm32_disablefsmc
- *
- * Description:
- * enable clocking to the FSMC module
- *
- ************************************************************************************/
- void stm32_disablefsmc(void);
- /************************************************************************************
- * Name: stm32_selectnor
- *
- * Description:
- * Initialize to access NOR flash
- *
- ************************************************************************************/
- void stm32_selectnor(void);
- /************************************************************************************
- * Name: stm32_deselectnor
- *
- * Description:
- * Disable NOR FLASH
- *
- ************************************************************************************/
- void stm32_deselectnor(void);
- /************************************************************************************
- * Name: stm32_selectsram
- *
- * Description:
- * Initialize to access external SRAM
- *
- ************************************************************************************/
- void stm32_selectsram(void);
- /************************************************************************************
- * Name: stm32_deselectsram
- *
- * Description:
- * Disable external SRAM
- *
- ************************************************************************************/
- void stm32_deselectsram(void);
- /************************************************************************************
- * Name: stm32_selectlcd
- *
- * Description:
- * Initialize to the LCD
- *
- ************************************************************************************/
- void stm32_selectlcd(void);
- /************************************************************************************
- * Name: stm32_deselectlcd
- *
- * Description:
- * Disable the LCD
- *
- ************************************************************************************/
- void stm32_deselectlcd(void);
- #endif /* CONFIG_STM32_FSMC */
- /************************************************************************************
- * Name: stm32_ledpminitialize
- *
- * Description:
- * Register the LEDs to receive power management event callbacks
- *
- ************************************************************************************/
- #if defined(CONFIG_PM) && defined(CONFIG_ARCH_LEDS)
- void stm32_ledpminitialize(void);
- #endif
- /************************************************************************************
- * Name: stm32_pmbuttons
- *
- * Description:
- * Configure all the buttons of the STM3210e-eval board as EXTI, so any button is
- * able to wakeup the MCU from the PM_STANDBY mode
- *
- ************************************************************************************/
- #if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
- void stm32_pmbuttons(void);
- #endif
- /****************************************************************************
- * Name: stm32_djoy_initialization
- *
- * Description:
- * Initialize and register the discrete joystick driver
- *
- ****************************************************************************/
- #ifdef CONFIG_DJOYSTICK
- int stm32_djoy_initialization(void);
- #endif
- #endif /* __ASSEMBLY__ */
- #endif /* __CONFIGS_STM3210E_EVAL_SRC_STM3210E_EVAL_H */