fix interfaccia
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@@ -9,6 +9,17 @@
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* + Initialization and de-initialization functions
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* + IO operation 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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##### EXTI Peripheral features #####
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@@ -70,18 +81,6 @@
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(#) Generate software interrupt using HAL_EXTI_GenerateSWI().
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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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/* Includes ------------------------------------------------------------------*/
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@@ -317,6 +316,10 @@ HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
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pExtiConfig->Mode |= EXTI_MODE_EVENT;
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}
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/* Get default Trigger and GPIOSel configuration */
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pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
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pExtiConfig->GPIOSel = 0x00u;
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/* 2] Get trigger for configurable lines : rising */
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if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
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{
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@@ -328,10 +331,6 @@ HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
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{
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pExtiConfig->Trigger = EXTI_TRIGGER_RISING;
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}
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else
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{
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pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
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}
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/* Get falling configuration */
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regaddr = (&EXTI->FTSR1 + (EXTI_CONFIG_OFFSET * offset));
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@@ -351,15 +350,6 @@ HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigT
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regval = SYSCFG->EXTICR[linepos >> 2u];
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pExtiConfig->GPIOSel = ((regval >> (SYSCFG_EXTICR1_EXTI1_Pos * ((linepos & 0x03u)))));
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}
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else
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{
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pExtiConfig->GPIOSel = 0x00u;
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}
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}
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else
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{
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pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
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pExtiConfig->GPIOSel = 0x00u;
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}
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return HAL_OK;
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@@ -647,4 +637,3 @@ void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti)
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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