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comparison Common/Drivers/STM32F4xx_HAL_DRIVER_v120/Inc/stm32f4xx_hal_i2c_ex.h @ 38:5f11787b4f42

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include in ostc4 repository
author heinrichsweikamp
date Sat, 28 Apr 2018 11:52:34 +0200
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37:ccc45c0e1ea2 38:5f11787b4f42
1 /**
2 ******************************************************************************
3 * @file stm32f4xx_hal_i2c_ex.h
4 * @author MCD Application Team
5 * @version V1.2.0
6 * @date 26-December-2014
7 * @brief Header file of I2C HAL Extension module.
8 ******************************************************************************
9 * @attention
10 *
11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
12 *
13 * Redistribution and use in source and binary forms, with or without modification,
14 * are permitted provided that the following conditions are met:
15 * 1. Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 ******************************************************************************
36 */
37
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32F4xx_HAL_I2C_EX_H
40 #define __STM32F4xx_HAL_I2C_EX_H
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
46 #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\
47 defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE)
48 /* Includes ------------------------------------------------------------------*/
49 #include "stm32f4xx_hal_def.h"
50
51 /** @addtogroup STM32F4xx_HAL_Driver
52 * @{
53 */
54
55 /** @addtogroup I2CEx
56 * @{
57 */
58
59 /* Exported types ------------------------------------------------------------*/
60 /* Exported constants --------------------------------------------------------*/
61 /** @defgroup I2CEx_Exported_Constants I2C Exported Constants
62 * @{
63 */
64
65 /** @defgroup I2CEx_Analog_Filter I2C Analog Filter
66 * @{
67 */
68 #define I2C_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
69 #define I2C_ANALOGFILTER_DISABLE I2C_FLTR_ANOFF
70 /**
71 * @}
72 */
73
74 /**
75 * @}
76 */
77
78 /* Exported macro ------------------------------------------------------------*/
79 /* Exported functions --------------------------------------------------------*/
80 /** @addtogroup I2CEx_Exported_Functions
81 * @{
82 */
83
84 /** @addtogroup I2CEx_Exported_Functions_Group1
85 * @{
86 */
87 /* Peripheral Control functions ************************************************/
88 HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
89 HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
90 /**
91 * @}
92 */
93
94 /**
95 * @}
96 */
97 /* Private types -------------------------------------------------------------*/
98 /* Private variables ---------------------------------------------------------*/
99 /* Private constants ---------------------------------------------------------*/
100 /** @defgroup I2CEx_Private_Constants I2C Private Constants
101 * @{
102 */
103
104 /**
105 * @}
106 */
107
108 /* Private macros ------------------------------------------------------------*/
109 /** @defgroup I2CEx_Private_Macros I2C Private Macros
110 * @{
111 */
112 #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
113 ((FILTER) == I2C_ANALOGFILTER_DISABLE))
114 #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F)
115 /**
116 * @}
117 */
118
119 /**
120 * @}
121 */
122
123 /**
124 * @}
125 */
126
127 #endif /* STM32F427xx || STM32F429xx || STM32F437xx || STM32F439xx || STM32F401xC || STM32F401xE */
128
129 #ifdef __cplusplus
130 }
131 #endif
132
133 #endif /* __STM32F4xx_HAL_I2C_EX_H */
134
135
136 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/