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comparison Common/Drivers/STM32F4xx_HAL_DRIVER_v120/Inc/stm32f4xx_hal_i2c_ex.h @ 38:5f11787b4f42
include in ostc4 repository
author | heinrichsweikamp |
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date | Sat, 28 Apr 2018 11:52:34 +0200 |
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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>© 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****/ |