mbed official
mbed library sources
Dependents: Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more
Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
Import librarymbed
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Last commit 20 Feb 2019 by 
mbed official
targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_uart_ex.h
- Committer:
- mbed_official
- Date:
- 2015-09-28
- Revision:
- 634:ac7d6880524d
- Parent:
- 632:7687fb9c4f91
File content as of revision 634:ac7d6880524d:
/**
******************************************************************************
* @file stm32f3xx_hal_uart_ex.h
* @author MCD Application Team
* @version V1.1.0
* @date 12-Sept-2014
* @brief Header file of UART HAL Extended module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F3xx_HAL_UART_EX_H
#define __STM32F3xx_HAL_UART_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal_def.h"
/** @addtogroup STM32F3xx_HAL_Driver
* @{
*/
/** @addtogroup UARTEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup UARTEx_Exported_Constants UART Extented Exported Constants
* @{
*/
/** @defgroup UARTEx_Word_Length UART Extended Word Length
* @{
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \
defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx)
#define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1)
#define UART_WORDLENGTH_8B ((uint32_t)0x00000000)
#define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0)
#define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_7B) || \
((LENGTH) == UART_WORDLENGTH_8B) || \
((LENGTH) == UART_WORDLENGTH_9B))
#else
#define UART_WORDLENGTH_8B ((uint32_t)0x00000000)
#define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
#define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \
((LENGTH) == UART_WORDLENGTH_9B))
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F303x8 || STM32F334x8 || STM32F328xx || */
/* STM32F301x8 || STM32F302x8 || STM32F318xx */
/**
* @}
*/
/** @defgroup UART_WakeUp_Address_Length UART WakeUp Address Length
* @{
*/
#define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000)
#define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7)
#define IS_UART_ADDRESSLENGTH_DETECT(ADDRESS) (((ADDRESS) == UART_ADDRESS_DETECT_4B) || \
((ADDRESS) == UART_ADDRESS_DETECT_7B))
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup UARTEx_Exported_Macros UART Extended Exported Macros
* @{
*/
/** @brief Reports the UART clock source.
* @param __HANDLE__: specifies the UART Handle
* @param __CLOCKSOURCE__ : output variable
* @retval UART clocking source, written in __CLOCKSOURCE__.
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx)
#define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
do { \
if((__HANDLE__)->Instance == USART1) \
{ \
switch(__HAL_RCC_GET_USART1_SOURCE()) \
{ \
case RCC_USART1CLKSOURCE_PCLK2: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
break; \
case RCC_USART1CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART1CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART1CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART2) \
{ \
switch(__HAL_RCC_GET_USART2_SOURCE()) \
{ \
case RCC_USART2CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART2CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART2CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART2CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART3) \
{ \
switch(__HAL_RCC_GET_USART3_SOURCE()) \
{ \
case RCC_USART3CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART3CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART3CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART3CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == UART4) \
{ \
switch(__HAL_RCC_GET_UART4_SOURCE()) \
{ \
case RCC_UART4CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_UART4CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_UART4CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_UART4CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if ((__HANDLE__)->Instance == UART5) \
{ \
switch(__HAL_RCC_GET_UART5_SOURCE()) \
{ \
case RCC_UART5CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_UART5CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_UART5CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_UART5CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
} while(0)
#elif defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx)
#define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
do { \
if((__HANDLE__)->Instance == USART1) \
{ \
switch(__HAL_RCC_GET_USART1_SOURCE()) \
{ \
case RCC_USART1CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART1CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART1CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART1CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART2) \
{ \
switch(__HAL_RCC_GET_USART2_SOURCE()) \
{ \
case RCC_USART2CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART2CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART2CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART2CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART3) \
{ \
switch(__HAL_RCC_GET_USART3_SOURCE()) \
{ \
case RCC_USART3CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART3CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART3CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART3CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
} while(0)
#else
#define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
do { \
if((__HANDLE__)->Instance == USART1) \
{ \
switch(__HAL_RCC_GET_USART1_SOURCE()) \
{ \
case RCC_USART1CLKSOURCE_PCLK2: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
break; \
case RCC_USART1CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART1CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART1CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART2) \
{ \
switch(__HAL_RCC_GET_USART2_SOURCE()) \
{ \
case RCC_USART2CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART2CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART2CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART2CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
else if((__HANDLE__)->Instance == USART3) \
{ \
switch(__HAL_RCC_GET_USART3_SOURCE()) \
{ \
case RCC_USART3CLKSOURCE_PCLK1: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
break; \
case RCC_USART3CLKSOURCE_HSI: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
break; \
case RCC_USART3CLKSOURCE_SYSCLK: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
break; \
case RCC_USART3CLKSOURCE_LSE: \
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
break; \
} \
} \
} while(0)
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F302xC || STM32F303xC || STM32F358xx */
/** @brief Computes the UART mask to apply to retrieve the received data
* according to the word length and to the parity bits activation.
* If PCE = 1, the parity bit is not included in the data extracted
* by the reception API().
* This masking operation is not carried out in the case of
* DMA transfers.
* @param __HANDLE__: specifies the UART Handle
* @retval none
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \
defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx)
#define __HAL_UART_MASK_COMPUTATION(__HANDLE__) \
do { \
if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
{ \
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
{ \
(__HANDLE__)->Mask = 0x01FF ; \
} \
else \
{ \
(__HANDLE__)->Mask = 0x00FF ; \
} \
} \
else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
{ \
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
{ \
(__HANDLE__)->Mask = 0x00FF ; \
} \
else \
{ \
(__HANDLE__)->Mask = 0x007F ; \
} \
} \
else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
{ \
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
{ \
(__HANDLE__)->Mask = 0x007F ; \
} \
else \
{ \
(__HANDLE__)->Mask = 0x003F ; \
} \
} \
} while(0)
#else
#define __HAL_UART_MASK_COMPUTATION(__HANDLE__) \
do { \
if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
{ \
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
{ \
(__HANDLE__)->Mask = 0x01FF ; \
} \
else \
{ \
(__HANDLE__)->Mask = 0x00FF ; \
} \
} \
else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
{ \
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
{ \
(__HANDLE__)->Mask = 0x00FF ; \
} \
else \
{ \
(__HANDLE__)->Mask = 0x007F ; \
} \
} \
} while(0)
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F303x8 || STM32F334x8 || STM32F328xx || */
/* STM32F301x8 || STM32F302x8 || STM32F318xx */
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup UARTEx_Exported_Functions UART Extended Exported Functions
* @{
*/
/** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization and de-initialization functions
* @brief Extended Initialization and Configuration Functions
* @{
*/
/* Initialization and de-initialization functions ****************************/
HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t UART_DEPolarity, uint32_t UART_DEAssertionTime, uint32_t UART_DEDeassertionTime);
/**
* @}
*/
/** @defgroup UARTEx_Exported_Functions_Group2 Extended Peripheral Control functions
* @brief Extended Peripheral Control functions
* @{
*/
/* Peripheral Control functions ***********************************************/
HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32F3xx_HAL_UART_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
