2 ******************************************************************************
3 * @file stm32l1xx_hal_opamp_ex.h
4 * @author MCD Application Team
6 * @date 5-September-2014
7 * @brief Header file of OPAMP HAL Extension module.
8 ******************************************************************************
11 * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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.
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.
35 ******************************************************************************
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32L1xx_HAL_OPAMP_EX_H
40 #define __STM32L1xx_HAL_OPAMP_EX_H
46 #if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L152xE) || defined (STM32L162xE) || defined (STM32L162xC) || defined (STM32L152xC) || defined (STM32L151xC)
48 /* Includes ------------------------------------------------------------------*/
49 #include "stm32l1xx_hal_def.h"
51 /** @addtogroup STM32L1xx_HAL_Driver
55 /** @addtogroup OPAMPEx
61 /* Exported types ------------------------------------------------------------*/
62 /* Exported constants ---------------------------------------------------------*/
63 /** @defgroup OPAMPEx_Exported_Constants OPAMPEx Exported Constants
66 #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
67 #define OPAMP_CSR_OPAXPD_ALL \
68 (OPAMP_CSR_OPA1PD | OPAMP_CSR_OPA2PD | OPAMP_CSR_OPA3PD)
70 #define OPAMP_CSR_OPAXCAL_L_ALL \
71 (OPAMP_CSR_OPA1CAL_L | OPAMP_CSR_OPA2CAL_L | OPAMP_CSR_OPA3CAL_L)
73 #define OPAMP_CSR_OPAXCAL_H_ALL \
74 (OPAMP_CSR_OPA1CAL_H | OPAMP_CSR_OPA2CAL_H | OPAMP_CSR_OPA3CAL_H)
76 #define OPAMP_CSR_ALL_SWITCHES_ALL_OPAMPS \
77 (OPAMP_CSR_S3SEL1 | OPAMP_CSR_S4SEL1 | OPAMP_CSR_S5SEL1 | OPAMP_CSR_S6SEL1 | \
78 OPAMP_CSR_ANAWSEL1 | \
79 OPAMP_CSR_S3SEL2 | OPAMP_CSR_S4SEL2 | OPAMP_CSR_S5SEL2 | OPAMP_CSR_S6SEL2 | \
80 OPAMP_CSR_ANAWSEL2 | OPAMP_CSR_S7SEL2 | \
81 OPAMP_CSR_S3SEL3 | OPAMP_CSR_S4SEL3 | OPAMP_CSR_S5SEL3 | OPAMP_CSR_S6SEL3 | \
84 #define OPAMP_CSR_OPAXPD_ALL \
85 (OPAMP_CSR_OPA1PD | OPAMP_CSR_OPA2PD)
87 #define OPAMP_CSR_OPAXCAL_L_ALL \
88 (OPAMP_CSR_OPA1CAL_L | OPAMP_CSR_OPA2CAL_L)
90 #define OPAMP_CSR_OPAXCAL_H_ALL \
91 (OPAMP_CSR_OPA1CAL_H | OPAMP_CSR_OPA2CAL_H)
93 #define OPAMP_CSR_ALL_SWITCHES_ALL_OPAMPS \
94 (OPAMP_CSR_S3SEL1 | OPAMP_CSR_S4SEL1 | OPAMP_CSR_S5SEL1 | OPAMP_CSR_S6SEL1 | \
95 OPAMP_CSR_ANAWSEL1 | \
96 OPAMP_CSR_S3SEL2 | OPAMP_CSR_S4SEL2 | OPAMP_CSR_S5SEL2 | OPAMP_CSR_S6SEL2 | \
97 OPAMP_CSR_ANAWSEL2 | OPAMP_CSR_S7SEL2 )
98 #endif /* STM32L151xD || STM32L152xD || STM32L162xD */
104 /* Exported macro ------------------------------------------------------------*/
106 /** @defgroup OPAMPEx_Exported_Macro OPAMPEx Exported Macro
110 #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
112 * @brief Enable internal analog switch SW1 to connect OPAMP3 ouput to ADC
113 * switch matrix (ADC channel VCOMP, channel 26) and COMP1 non-inverting input
114 * (OPAMP3 available on STM32L1 devices Cat.4 only).
117 #define __HAL_OPAMP_OPAMP3OUT_CONNECT_ADC_COMP1() __HAL_RI_SWITCH_COMP1_SW1_CLOSE()
120 * @brief Disable internal analog switch SW1 to disconnect OPAMP3 ouput from
121 * ADC switch matrix (ADC channel VCOMP, channel 26) and COMP1 non-inverting
125 #define __HAL_OPAMP_OPAMP3OUT_DISCONNECT_ADC_COMP1() __HAL_RI_SWITCH_COMP1_SW1_OPEN()
126 #endif /* STM32L151xD || STM32L152xD || STM32L162xD */
132 /* Private macro -------------------------------------------------------------*/
134 /** @defgroup OPAMPEx_Private_Macro OPAMPEx Private Macro
138 #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
140 * @brief Get the OPAMP instance in decimal number for further
141 * processing needs by HAL OPAMP driver functions.
142 * @param __HANDLE__: OPAMP handle
143 * @retval "0" for OPAMP1, "1" for OPAMP2, "2" for OPAMP3
145 #define __OPAMP_INSTANCE_DECIMAL__(__HANDLE__) \
146 ( ( ((__HANDLE__)->Instance == OPAMP1) \
150 ( ( ((__HANDLE__)->Instance == OPAMP2) \
159 * @brief Get the OPAMP instance in decimal number for further
160 * processing needs by HAL OPAMP driver functions.
161 * @param __HANDLE__: OPAMP handle
162 * @retval "0" for OPAMP1, "1" for OPAMP2
164 #define __OPAMP_INSTANCE_DECIMAL__(__HANDLE__) \
165 ( ( ((__HANDLE__)->Instance == OPAMP1) \
171 #endif /* STM32L151xD || STM32L152xD || STM32L162xD */
177 /* Exported functions --------------------------------------------------------*/
178 /** @addtogroup OPAMPEx_Exported_Functions
182 /* I/O operation functions *****************************************************/
183 /** @defgroup OPAMPEx_Exported_Functions_Group1 Extended IO operation functions
186 #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
187 HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1, OPAMP_HandleTypeDef *hopamp2, OPAMP_HandleTypeDef *hopamp3);
189 HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1, OPAMP_HandleTypeDef *hopamp2);
190 #endif /* STM32L151xD || STM32L152xD || STM32L162xD */
194 /* Peripheral Control functions ************************************************/
195 /** @addtogroup OPAMPEx_Exported_Functions_Group2
198 HAL_StatusTypeDef HAL_OPAMPEx_Unlock(OPAMP_HandleTypeDef *hopamp);
216 #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L152xE || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */
223 #endif /* __STM32L1xx_HAL_OPAMP_EX_H */
225 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/