fix interfaccia
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nzasch
@@ -4,16 +4,23 @@
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* @author MCD Application Team
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* @brief OPAMP HAL module driver.
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* This file provides firmware functions to manage the following
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* functionalities of the operational amplifiers (OPAMP1,...OPAMP6)
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* peripheral:
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* + OPAMP Configuration
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* + OPAMP calibration
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* Thanks to
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* functionalities of the operational amplifiers peripheral:
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* + Initialization/de-initialization functions
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* + I/O operation functions
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* + Peripheral Control functions
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* + Peripheral State functions
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*
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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@verbatim
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================================================================================
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##### OPAMP Peripheral Features #####
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@@ -90,7 +97,7 @@
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(#) Configure the OPAMP using HAL_OPAMP_Init() function:
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(++) Select OPAMP_POWERMODE_HIGHSPEED
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(++) Otherwise select OPAMP_POWERMODE_NORMAL
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(++) Otherwise select OPAMP_POWERMODE_NORMALSPEED
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*** Calibration ***
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============================================
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@@ -111,14 +118,14 @@
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(++) The compilation define USE_HAL_OPAMP_REGISTER_CALLBACKS when set to 1
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allows the user to configure dynamically the driver callbacks.
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(++) Use Functions @ref HAL_OPAMP_RegisterCallback() to register a user callback,
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(++) Use Functions HAL_OPAMP_RegisterCallback() to register a user callback,
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it allows to register following callbacks:
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(+++) MspInitCallback : OPAMP MspInit.
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(+++) MspDeInitCallback : OPAMP MspDeInit.
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This function takes as parameters the HAL peripheral handle, the Callback ID
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and a pointer to the user callback function.
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(++) Use function @ref HAL_OPAMP_UnRegisterCallback() to reset a callback to the default
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(++) Use function HAL_OPAMP_UnRegisterCallback() to reset a callback to the default
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weak (surcharged) function. It allows to reset following callbacks:
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(+++) MspInitCallback : OPAMP MspInit.
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(+++) MspDeInitCallback : OPAMP MspDeInit.
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@@ -167,17 +174,6 @@
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@endverbatim
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/*
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@@ -189,31 +185,43 @@
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selected among the list shown by table below.
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Table 1. OPAMPs inverting/non-inverting inputs for the STM32G4 devices:
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+--------------------------------------------------------------------------------------------+
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| | | OPAMP1 | OPAMP2 | OPAMP3 | OPAMP4 | OPAMP5 | OPAMP6 |
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|-----------------|--------|----------|----------|----------|----------|----------|----------|
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| | No conn| X | X | X | X | X | X |
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| Inverting Input | VM0 | PA3 | PA5 | PB2 | PB10 | PB15 | PA1 |
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| (1) | VM1 | PC5 | PC5 | PB10 | PD8 | PA3 | PB1 |
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|-----------------|--------|----------|----------|----------|----------|----------|----------|
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| | VP0 | PA1 | PA7 | PB0 | PB13 | PB14 | PB12 |
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| Non Inverting | VP1 | PA3 | PB14 | PB13 | PD11 | PD12 | PD9 |
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| Input | VP2 | PA7 | PB0 | PA1 | PB11 | PC3 | PB13 |
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| | VP3 | DAC3_CH1 | PD14 | DAC3_CH2 | DAC4_CH1 | DAC4_CH2 | DAC3_CH1 |
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+--------------------------------------------------------------------------------------------+
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+-----------------------------------------------------------------------------------------------+
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| | | OPAMP1 | OPAMP2 | OPAMP3 | OPAMP4 | OPAMP5 | OPAMP6 |
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|-----------------|--------|----------|----------|-------------|----------|----------|----------|
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| | No conn| X | X | X | X | X | X |
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| Inverting Input | VM0 | PA3 | PA5 | PB2 | PB10 | PB15 | PA1 |
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| (1) | VM1 | PC5 | PC5 | PB10 | PD8 | PA3 | PB1 |
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|-----------------|--------|----------|----------|-------------|----------|----------|----------|
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| | VP0 | PA1 | PA7 | PB0 | PB13 | PB14 | PB12 |
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| Non Inverting | VP1 | PA3 | PB14 | PB13 | PD11 | PD12 | PD9 |
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| Input | VP2 | PA7 | PB0 | PA1 | PB11 | PC3 | PB13 |
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| | VP3 | DAC3_CH1 | PD14 | DAC3_CH2(2) | DAC4_CH1 | DAC4_CH2 | DAC3_CH1 |
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+-----------------------------------------------------------------------------------------------+
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(1): No connection in follower mode.
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(2): Available for STM32G47x/ STM32G48x devices only
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Table 2. OPAMPs outputs for the STM32G4 devices:
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+--------------------------------------------------------------------------------+
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| | | OPAMP1 | OPAMP2 | OPAMP3 | OPAMP4 | OPAMP5 | OPAMP6 |
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|-----------------|--------|--------|--------|--------|--------|--------|--------|
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| Output | | PA2 | PA6 | PB1 | PB12 | PA8 | PB11 |
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|-----------------|--------|--------|--------|--------|--------|--------|--------+
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| Internal output | | ADC1 | ADC2 | ADC2 | ADC5 | ADC5 | ADC4 |
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| to ADCs | | CH13 | CH16 | CH18 | CH5 | CH3 | CH17 |
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| | | | | ADC3 | | | |
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| | | | | CH13 | | | |
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|-----------------|--------|--------|--------|--------|--------|--------|--------+
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+------------------------------------------------------------------------------------+
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| | | OPAMP1 | OPAMP2 | OPAMP3 | OPAMP4 | OPAMP5 | OPAMP6 |
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|-----------------|--------|--------|--------|----------|--------|--------|----------|
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| Output | | PA2 | PA6 | PB1 | PB12 | PA8 | PB11 |
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|-----------------|--------|--------|--------|----------|--------|--------|----------+
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| Internal output | | ADC1 | ADC2 | ADC2 | ADC5 | ADC5 | ADC4 |
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| to ADCs | | CH13 | CH16 | CH18 | CH5 | CH3 | CH17(2) |
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| (1) | | | | ADC3 | | | ADC3 |
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| | | | | CH13(2) | | | CH17(3) |
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|-----------------|--------|--------|--------|----------|------ -|--------|----------|
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| Internal output | | ADC1 | ADC2 | ADC3 | ADC4 | ADC5 | ADC1 |
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| to ADCs input | | CH3 | CH3 | CH1(2) | CH3 | CH1 | CH14 |
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| on GPIO | | | | ADC1 | ADC1 | | ADC2 |
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| | | | | CH12 | CH11 | | CH14 |
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+------------------------------------------------------------------------------------+
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(1): This ADC channel is connected internally to the OPAMPx_VOUT when OPAINTOEN
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bit is set.
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In this case, the I/O on which the OPAMPx_VOUT is available, can be used for
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another purpose.
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(2): Available for STM32G47x/ STM32G48x devices only.
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(3): Available for STM32G491/STM32G4A1 devices only.
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*/
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@@ -1192,4 +1200,3 @@ HAL_StatusTypeDef HAL_OPAMP_UnRegisterCallback(OPAMP_HandleTypeDef *hopamp, HAL_
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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