mbed official
mbed library sources
Dependents: Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more
Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
Import librarymbed
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Last commit 20 Feb 2019 by 
mbed official
Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_F302R8/stm32f30x_exti.h
- Revision:
- 125:23cc3068a9e4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F302R8/stm32f30x_exti.h Wed Mar 19 10:15:22 2014 +0000
@@ -0,0 +1,244 @@
+/**
+ ******************************************************************************
+ * @file stm32f30x_exti.h
+ * @author MCD Application Team
+ * @version V1.1.0
+ * @date 27-February-2014
+ * @brief This file contains all the functions prototypes for the EXTI
+ * firmware library.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+ *
+ * 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 of STMicroelectronics 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 HOLDER 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.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F30x_EXTI_H
+#define __STM32F30x_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f30x.h"
+
+/** @addtogroup STM32F30x_StdPeriph_Driver
+ * @{
+ */
+
+/** @addtogroup EXTI
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+
+/**
+ * @brief EXTI mode enumeration
+ */
+
+typedef enum
+{
+ EXTI_Mode_Interrupt = 0x00,
+ EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/**
+ * @brief EXTI Trigger enumeration
+ */
+
+typedef enum
+{
+ EXTI_Trigger_Rising = 0x08,
+ EXTI_Trigger_Falling = 0x0C,
+ EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+ ((TRIGGER) == EXTI_Trigger_Falling) || \
+ ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/**
+ * @brief EXTI Init Structure definition
+ */
+
+typedef struct
+{
+ uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
+ This parameter can be any combination of @ref EXTI_Lines */
+
+ EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
+ This parameter can be a value of @ref EXTIMode_TypeDef */
+
+ EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+ This parameter can be a value of @ref EXTITrigger_TypeDef */
+
+ FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
+ This parameter can be set either to ENABLE or DISABLE */
+}EXTI_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup EXTI_Exported_Constants
+ * @{
+ */
+/** @defgroup EXTI_Lines
+ * @{
+ */
+
+#define EXTI_Line0 ((uint32_t)0x00) /*!< External interrupt line 0 */
+#define EXTI_Line1 ((uint32_t)0x01) /*!< External interrupt line 1 */
+#define EXTI_Line2 ((uint32_t)0x02) /*!< External interrupt line 2 */
+#define EXTI_Line3 ((uint32_t)0x03) /*!< External interrupt line 3 */
+#define EXTI_Line4 ((uint32_t)0x04) /*!< External interrupt line 4 */
+#define EXTI_Line5 ((uint32_t)0x05) /*!< External interrupt line 5 */
+#define EXTI_Line6 ((uint32_t)0x06) /*!< External interrupt line 6 */
+#define EXTI_Line7 ((uint32_t)0x07) /*!< External interrupt line 7 */
+#define EXTI_Line8 ((uint32_t)0x08) /*!< External interrupt line 8 */
+#define EXTI_Line9 ((uint32_t)0x09) /*!< External interrupt line 9 */
+#define EXTI_Line10 ((uint32_t)0x0A) /*!< External interrupt line 10 */
+#define EXTI_Line11 ((uint32_t)0x0B) /*!< External interrupt line 11 */
+#define EXTI_Line12 ((uint32_t)0x0C) /*!< External interrupt line 12 */
+#define EXTI_Line13 ((uint32_t)0x0D) /*!< External interrupt line 13 */
+#define EXTI_Line14 ((uint32_t)0x0E) /*!< External interrupt line 14 */
+#define EXTI_Line15 ((uint32_t)0x0F) /*!< External interrupt line 15 */
+#define EXTI_Line16 ((uint32_t)0x10) /*!< External interrupt line 16
+ Connected to the PVD Output */
+#define EXTI_Line17 ((uint32_t)0x11) /*!< Internal interrupt line 17
+ Connected to the RTC Alarm
+ event */
+#define EXTI_Line18 ((uint32_t)0x12) /*!< Internal interrupt line 18
+ Connected to the USB Device
+ Wakeup from suspend event */
+#define EXTI_Line19 ((uint32_t)0x13) /*!< Internal interrupt line 19
+ Connected to the RTC Tamper
+ and Time Stamp events */
+#define EXTI_Line20 ((uint32_t)0x14) /*!< Internal interrupt line 20
+ Connected to the RTC wakeup
+ event */
+#define EXTI_Line21 ((uint32_t)0x15) /*!< Internal interrupt line 21
+ Connected to the Comparator 1
+ event */
+#define EXTI_Line22 ((uint32_t)0x16) /*!< Internal interrupt line 22
+ Connected to the Comparator 2
+ event */
+#define EXTI_Line23 ((uint32_t)0x17) /*!< Internal interrupt line 23
+ Connected to the I2C1 wakeup
+ event */
+#define EXTI_Line24 ((uint32_t)0x18) /*!< Internal interrupt line 24
+ Connected to the I2C2 wakeup
+ event */
+#define EXTI_Line25 ((uint32_t)0x19) /*!< Internal interrupt line 25
+ Connected to the USART1 wakeup
+ event */
+#define EXTI_Line26 ((uint32_t)0x1A) /*!< Internal interrupt line 26
+ Connected to the USART2 wakeup
+ event */
+#define EXTI_Line27 ((uint32_t)0x1B) /*!< Internal interrupt line 27
+ reserved */
+#define EXTI_Line28 ((uint32_t)0x1C) /*!< Internal interrupt line 28
+ Connected to the USART3 wakeup
+ event */
+#define EXTI_Line29 ((uint32_t)0x1D) /*!< Internal interrupt line 29
+ Connected to the Comparator 3
+ event */
+#define EXTI_Line30 ((uint32_t)0x1E) /*!< Internal interrupt line 30
+ Connected to the Comparator 4
+ event */
+#define EXTI_Line31 ((uint32_t)0x1F) /*!< Internal interrupt line 31
+ Connected to the Comparator 5
+ event */
+#define EXTI_Line32 ((uint32_t)0x20) /*!< Internal interrupt line 32
+ Connected to the Comparator 6
+ event */
+#define EXTI_Line33 ((uint32_t)0x21) /*!< Internal interrupt line 33
+ Connected to the Comparator 7
+ event */
+#define EXTI_Line34 ((uint32_t)0x22) /*!< Internal interrupt line 34
+ Connected to the USART4 wakeup
+ event */
+#define EXTI_Line35 ((uint32_t)0x23) /*!< Internal interrupt line 35
+ Connected to the USART5 wakeup
+ event */
+
+#define IS_EXTI_LINE_ALL(LINE) ((LINE) <= 0x23)
+#define IS_EXTI_LINE_EXT(LINE) (((LINE) <= 0x16) || (((LINE) == EXTI_Line29) || ((LINE) == EXTI_Line30) || \
+ ((LINE) == EXTI_Line31) || ((LINE) == EXTI_Line32) || ((LINE) == EXTI_Line33)))
+
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+ ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+ ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+ ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+ ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+ ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+ ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+ ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+ ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+ ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
+ ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \
+ ((LINE) == EXTI_Line22) || ((LINE) == EXTI_Line29) || \
+ ((LINE) == EXTI_Line30) || ((LINE) == EXTI_Line31) || \
+ ((LINE) == EXTI_Line32) || ((LINE) == EXTI_Line33))
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Function used to set the EXTI configuration to the default reset state *****/
+void EXTI_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F30x_EXTI_H */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
