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   1 /**
   2   ******************************************************************************
   3   * @file    stm32f4_discovery.h
   4   * @author  MCD Application Team
   5   * @version V1.0.0
   6   * @date    19-September-2011
   7   * @brief   This file contains definitions for STM32F4-Discovery Kit's Leds and
   8   *          push-button hardware resources.
   9   ******************************************************************************
  10   * @attention
  11   *
  12   * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  13   * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  14   * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  15   * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  16   * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  17   * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  18   *
  19   * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
  20   ******************************************************************************
  21   */
  22
  23 /* Define to prevent recursive inclusion -------------------------------------*/
  24 #ifndef __STM32F4_DISCOVERY_H
  25 #define __STM32F4_DISCOVERY_H
  26
  27 #ifdef __cplusplus
  28  extern "C" {
  29 #endif
  30
  31 /* Includes ------------------------------------------------------------------*/
  32  #include "stm32f4xx.h"
  33
  34 /** @addtogroup Utilities
  35   * @{
  36   */
  37
  38 /** @addtogroup STM32F4_DISCOVERY
  39   * @{
  40   */
  41
  42 /** @addtogroup STM32F4_DISCOVERY_LOW_LEVEL
  43   * @{
  44   */
  45
  46 /** @defgroup STM32F4_DISCOVERY_LOW_LEVEL_Exported_Types
  47   * @{
  48   */
  49 typedef enum
  50 {
  51   LED4 = 0,
  52   LED3 = 1,
  53   LED5 = 2,
  54   LED6 = 3
  55 } Led_TypeDef;
  56
  57 typedef enum
  58 {
  59   BUTTON_USER = 0,
  60 } Button_TypeDef;
  61
  62 typedef enum
  63 {
  64   BUTTON_MODE_GPIO = 0,
  65   BUTTON_MODE_EXTI = 1
  66 } ButtonMode_TypeDef;
  67 /**
  68   * @}
  69   */
  70
  71 /** @defgroup STM32F4_DISCOVERY_LOW_LEVEL_Exported_Constants
  72   * @{
  73   */
  74
  75 /** @addtogroup STM32F4_DISCOVERY_LOW_LEVEL_LED
  76   * @{
  77   */
  78 #define LEDn                             4
  79
  80 #define LED4_PIN                         GPIO_Pin_12
  81 #define LED4_GPIO_PORT                   GPIOD
  82 #define LED4_GPIO_CLK                    RCC_AHB1Periph_GPIOD
  83
  84 #define LED3_PIN                         GPIO_Pin_13
  85 #define LED3_GPIO_PORT                   GPIOD
  86 #define LED3_GPIO_CLK                    RCC_AHB1Periph_GPIOD
  87
  88 #define LED5_PIN                         GPIO_Pin_14
  89 #define LED5_GPIO_PORT                   GPIOD
  90 #define LED5_GPIO_CLK                    RCC_AHB1Periph_GPIOD
  91
  92 #define LED6_PIN                         GPIO_Pin_15
  93 #define LED6_GPIO_PORT                   GPIOD
  94 #define LED6_GPIO_CLK                    RCC_AHB1Periph_GPIOD
  95 /**
  96   * @}
  97   */
  98
  99 /** @addtogroup STM32F4_DISCOVERY_LOW_LEVEL_BUTTON
 100   * @{
 101   */
 102 #define BUTTONn                          1
 103
 104 /**
 105  * @brief Wakeup push-button
 106  */
 107 #define USER_BUTTON_PIN                GPIO_Pin_0
 108 #define USER_BUTTON_GPIO_PORT          GPIOA
 109 #define USER_BUTTON_GPIO_CLK           RCC_AHB1Periph_GPIOA
 110 #define USER_BUTTON_EXTI_LINE          EXTI_Line0
 111 #define USER_BUTTON_EXTI_PORT_SOURCE   EXTI_PortSourceGPIOA
 112 #define USER_BUTTON_EXTI_PIN_SOURCE    EXTI_PinSource0
 113 #define USER_BUTTON_EXTI_IRQn          EXTI0_IRQn
 114 /**
 115   * @}
 116   */
 117
 118 /** @defgroup STM32F4_DISCOVERY_LOW_LEVEL_Exported_Macros
 119   * @{
 120   */
 121 /**
 122   * @}
 123   */
 124
 125
 126 /** @defgroup STM32F4_DISCOVERY_LOW_LEVEL_Exported_Functions
 127   * @{
 128   */
 129 void STM_EVAL_LEDInit(Led_TypeDef Led);
 130 void STM_EVAL_LEDOn(Led_TypeDef Led);
 131 void STM_EVAL_LEDOff(Led_TypeDef Led);
 132 void STM_EVAL_LEDToggle(Led_TypeDef Led);
 133 void STM_EVAL_PBInit(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode);
 134 uint32_t STM_EVAL_PBGetState(Button_TypeDef Button);
 135 /**
 136   * @}
 137   */
 138
 139 #ifdef __cplusplus
 140 }
 141 #endif
 142
 143 #endif /* __STM32F4_DISCOVERY_H */
 144 /**
 145   * @}
 146   */
 147
 148 /**
 149   * @}
 150   */
 151
 152 /**
 153   * @}
 154   */
 155
 156
 157
 158 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/