Abdessamad El Abbassi / mbed-src-temp

mbed library sources

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targets/cmsis/TARGET_STM/TARGET_DISCO_F051R8/stm32f0xx_iwdg.h@130:1dec54e4aec3, 2014-03-21 (annotated)

Committer:
mbed_official
Date:
Fri Mar 21 11:45:09 2014 +0000
Revision:
130:1dec54e4aec3
Synchronized with git revision e5c9ff6781a4e277a5a454e5a0b037f76e31739d



Full URL: https://github.com/mbedmicro/mbed/commit/e5c9ff6781a4e277a5a454e5a0b037f76e31739d/



STM32F0-Discovery (STM32F051R8) initial port

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 130:1dec54e4aec3 1 /**
mbed_official 130:1dec54e4aec3 2 ******************************************************************************
mbed_official 130:1dec54e4aec3 3 * @file stm32f0xx_iwdg.h
mbed_official 130:1dec54e4aec3 4 * @author MCD Application Team
mbed_official 130:1dec54e4aec3 5 * @version V1.3.0
mbed_official 130:1dec54e4aec3 6 * @date 16-January-2014
mbed_official 130:1dec54e4aec3 7 * @brief This file contains all the functions prototypes for the IWDG
mbed_official 130:1dec54e4aec3 8 * firmware library.
mbed_official 130:1dec54e4aec3 9 ******************************************************************************
mbed_official 130:1dec54e4aec3 10 * @attention
mbed_official 130:1dec54e4aec3 11 *
mbed_official 130:1dec54e4aec3 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 130:1dec54e4aec3 13 *
mbed_official 130:1dec54e4aec3 14 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 130:1dec54e4aec3 15 * are permitted provided that the following conditions are met:
mbed_official 130:1dec54e4aec3 16 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 130:1dec54e4aec3 17 * this list of conditions and the following disclaimer.
mbed_official 130:1dec54e4aec3 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 130:1dec54e4aec3 19 * this list of conditions and the following disclaimer in the documentation
mbed_official 130:1dec54e4aec3 20 * and/or other materials provided with the distribution.
mbed_official 130:1dec54e4aec3 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 130:1dec54e4aec3 22 * may be used to endorse or promote products derived from this software
mbed_official 130:1dec54e4aec3 23 * without specific prior written permission.
mbed_official 130:1dec54e4aec3 24 *
mbed_official 130:1dec54e4aec3 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 130:1dec54e4aec3 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 130:1dec54e4aec3 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 130:1dec54e4aec3 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 130:1dec54e4aec3 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 130:1dec54e4aec3 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 130:1dec54e4aec3 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 130:1dec54e4aec3 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 130:1dec54e4aec3 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 130:1dec54e4aec3 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 130:1dec54e4aec3 35 *
mbed_official 130:1dec54e4aec3 36 ******************************************************************************
mbed_official 130:1dec54e4aec3 37 */
mbed_official 130:1dec54e4aec3 38
mbed_official 130:1dec54e4aec3 39 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 130:1dec54e4aec3 40 #ifndef __STM32F0XX_IWDG_H
mbed_official 130:1dec54e4aec3 41 #define __STM32F0XX_IWDG_H
mbed_official 130:1dec54e4aec3 42
mbed_official 130:1dec54e4aec3 43 #ifdef __cplusplus
mbed_official 130:1dec54e4aec3 44 extern "C" {
mbed_official 130:1dec54e4aec3 45 #endif
mbed_official 130:1dec54e4aec3 46
mbed_official 130:1dec54e4aec3 47 /* Includes ------------------------------------------------------------------*/
mbed_official 130:1dec54e4aec3 48 #include "stm32f0xx.h"
mbed_official 130:1dec54e4aec3 49
mbed_official 130:1dec54e4aec3 50 /** @addtogroup STM32F0xx_StdPeriph_Driver
mbed_official 130:1dec54e4aec3 51 * @{
mbed_official 130:1dec54e4aec3 52 */
mbed_official 130:1dec54e4aec3 53
mbed_official 130:1dec54e4aec3 54 /** @addtogroup IWDG
mbed_official 130:1dec54e4aec3 55 * @{
mbed_official 130:1dec54e4aec3 56 */
mbed_official 130:1dec54e4aec3 57
mbed_official 130:1dec54e4aec3 58 /* Exported types ------------------------------------------------------------*/
mbed_official 130:1dec54e4aec3 59 /* Exported constants --------------------------------------------------------*/
mbed_official 130:1dec54e4aec3 60
mbed_official 130:1dec54e4aec3 61 /** @defgroup IWDG_Exported_Constants
mbed_official 130:1dec54e4aec3 62 * @{
mbed_official 130:1dec54e4aec3 63 */
mbed_official 130:1dec54e4aec3 64
mbed_official 130:1dec54e4aec3 65 /** @defgroup IWDG_WriteAccess
mbed_official 130:1dec54e4aec3 66 * @{
mbed_official 130:1dec54e4aec3 67 */
mbed_official 130:1dec54e4aec3 68
mbed_official 130:1dec54e4aec3 69 #define IWDG_WriteAccess_Enable ((uint16_t)0x5555)
mbed_official 130:1dec54e4aec3 70 #define IWDG_WriteAccess_Disable ((uint16_t)0x0000)
mbed_official 130:1dec54e4aec3 71 #define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
mbed_official 130:1dec54e4aec3 72 ((ACCESS) == IWDG_WriteAccess_Disable))
mbed_official 130:1dec54e4aec3 73 /**
mbed_official 130:1dec54e4aec3 74 * @}
mbed_official 130:1dec54e4aec3 75 */
mbed_official 130:1dec54e4aec3 76
mbed_official 130:1dec54e4aec3 77 /** @defgroup IWDG_prescaler
mbed_official 130:1dec54e4aec3 78 * @{
mbed_official 130:1dec54e4aec3 79 */
mbed_official 130:1dec54e4aec3 80
mbed_official 130:1dec54e4aec3 81 #define IWDG_Prescaler_4 ((uint8_t)0x00)
mbed_official 130:1dec54e4aec3 82 #define IWDG_Prescaler_8 ((uint8_t)0x01)
mbed_official 130:1dec54e4aec3 83 #define IWDG_Prescaler_16 ((uint8_t)0x02)
mbed_official 130:1dec54e4aec3 84 #define IWDG_Prescaler_32 ((uint8_t)0x03)
mbed_official 130:1dec54e4aec3 85 #define IWDG_Prescaler_64 ((uint8_t)0x04)
mbed_official 130:1dec54e4aec3 86 #define IWDG_Prescaler_128 ((uint8_t)0x05)
mbed_official 130:1dec54e4aec3 87 #define IWDG_Prescaler_256 ((uint8_t)0x06)
mbed_official 130:1dec54e4aec3 88 #define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4) || \
mbed_official 130:1dec54e4aec3 89 ((PRESCALER) == IWDG_Prescaler_8) || \
mbed_official 130:1dec54e4aec3 90 ((PRESCALER) == IWDG_Prescaler_16) || \
mbed_official 130:1dec54e4aec3 91 ((PRESCALER) == IWDG_Prescaler_32) || \
mbed_official 130:1dec54e4aec3 92 ((PRESCALER) == IWDG_Prescaler_64) || \
mbed_official 130:1dec54e4aec3 93 ((PRESCALER) == IWDG_Prescaler_128)|| \
mbed_official 130:1dec54e4aec3 94 ((PRESCALER) == IWDG_Prescaler_256))
mbed_official 130:1dec54e4aec3 95 /**
mbed_official 130:1dec54e4aec3 96 * @}
mbed_official 130:1dec54e4aec3 97 */
mbed_official 130:1dec54e4aec3 98
mbed_official 130:1dec54e4aec3 99 /** @defgroup IWDG_Flag
mbed_official 130:1dec54e4aec3 100 * @{
mbed_official 130:1dec54e4aec3 101 */
mbed_official 130:1dec54e4aec3 102
mbed_official 130:1dec54e4aec3 103 #define IWDG_FLAG_PVU IWDG_SR_PVU
mbed_official 130:1dec54e4aec3 104 #define IWDG_FLAG_RVU IWDG_SR_RVU
mbed_official 130:1dec54e4aec3 105 #define IWDG_FLAG_WVU IWDG_SR_WVU
mbed_official 130:1dec54e4aec3 106 #define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU) || \
mbed_official 130:1dec54e4aec3 107 ((FLAG) == IWDG_FLAG_WVU))
mbed_official 130:1dec54e4aec3 108
mbed_official 130:1dec54e4aec3 109 #define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
mbed_official 130:1dec54e4aec3 110
mbed_official 130:1dec54e4aec3 111 #define IS_IWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0xFFF)
mbed_official 130:1dec54e4aec3 112 /**
mbed_official 130:1dec54e4aec3 113 * @}
mbed_official 130:1dec54e4aec3 114 */
mbed_official 130:1dec54e4aec3 115
mbed_official 130:1dec54e4aec3 116 /**
mbed_official 130:1dec54e4aec3 117 * @}
mbed_official 130:1dec54e4aec3 118 */
mbed_official 130:1dec54e4aec3 119
mbed_official 130:1dec54e4aec3 120 /* Exported macro ------------------------------------------------------------*/
mbed_official 130:1dec54e4aec3 121 /* Exported functions ------------------------------------------------------- */
mbed_official 130:1dec54e4aec3 122
mbed_official 130:1dec54e4aec3 123 /* Prescaler and Counter configuration functions ******************************/
mbed_official 130:1dec54e4aec3 124 void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
mbed_official 130:1dec54e4aec3 125 void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
mbed_official 130:1dec54e4aec3 126 void IWDG_SetReload(uint16_t Reload);
mbed_official 130:1dec54e4aec3 127 void IWDG_ReloadCounter(void);
mbed_official 130:1dec54e4aec3 128 void IWDG_SetWindowValue(uint16_t WindowValue);
mbed_official 130:1dec54e4aec3 129
mbed_official 130:1dec54e4aec3 130 /* IWDG activation function ***************************************************/
mbed_official 130:1dec54e4aec3 131 void IWDG_Enable(void);
mbed_official 130:1dec54e4aec3 132
mbed_official 130:1dec54e4aec3 133 /* Flag management function ***************************************************/
mbed_official 130:1dec54e4aec3 134 FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
mbed_official 130:1dec54e4aec3 135
mbed_official 130:1dec54e4aec3 136 #ifdef __cplusplus
mbed_official 130:1dec54e4aec3 137 }
mbed_official 130:1dec54e4aec3 138 #endif
mbed_official 130:1dec54e4aec3 139
mbed_official 130:1dec54e4aec3 140 #endif /* __STM32F0XX_IWDG_H */
mbed_official 130:1dec54e4aec3 141
mbed_official 130:1dec54e4aec3 142 /**
mbed_official 130:1dec54e4aec3 143 * @}
mbed_official 130:1dec54e4aec3 144 */
mbed_official 130:1dec54e4aec3 145
mbed_official 130:1dec54e4aec3 146 /**
mbed_official 130:1dec54e4aec3 147 * @}
mbed_official 130:1dec54e4aec3 148 */
mbed_official 130:1dec54e4aec3 149
mbed_official 130:1dec54e4aec3 150 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/