mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_F756ZG/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_usart_ex.h@138:093f2bd7b9eb, 2017-03-14 (annotated)

Committer:
<>
Date:
Tue Mar 14 16:20:51 2017 +0000
Revision:
138:093f2bd7b9eb
Parent:
135:176b8275d35d
Child:
139:856d2700e60b
Release 138 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3716: fix for issue #3715: correction in startup files for ARM and IAR, alignment of system_stm32f429xx.c files https://github.com/ARMmbed/mbed-os/pull/3716

3741: STM32 remove warning in hal_tick_32b.c file https://github.com/ARMmbed/mbed-os/pull/3741

3780: STM32L4 : Fix GPIO G port compatibility https://github.com/ARMmbed/mbed-os/pull/3780

3831: NCS36510: SPISLAVE enabled (Conflict resolved) https://github.com/ARMmbed/mbed-os/pull/3831

3836: Allow to redefine nRF's PSTORAGE_NUM_OF_PAGES outside of the mbed-os https://github.com/ARMmbed/mbed-os/pull/3836

3840: STM32: gpio SPEED - always set High Speed by default https://github.com/ARMmbed/mbed-os/pull/3840

3844: STM32 GPIO: Typo correction. Update comment (GPIO_IP_WITHOUT_BRR) https://github.com/ARMmbed/mbed-os/pull/3844

3850: STM32: change spi error to debug warning https://github.com/ARMmbed/mbed-os/pull/3850

3860: Define GPIO_IP_WITHOUT_BRR for xDot platform https://github.com/ARMmbed/mbed-os/pull/3860

3880: DISCO_F469NI: allow the use of CAN2 instance when CAN1 is not activated https://github.com/ARMmbed/mbed-os/pull/3880

3795: Fix pwm period calc https://github.com/ARMmbed/mbed-os/pull/3795

3828: STM32 CAN API: correct format and type https://github.com/ARMmbed/mbed-os/pull/3828

3842: TARGET_NRF: corrected spi_init() to properly handle re-initialization https://github.com/ARMmbed/mbed-os/pull/3842

3843: STM32L476xG: set APB2 clock to 80MHz (instead of 40MHz) https://github.com/ARMmbed/mbed-os/pull/3843

3879: NUCLEO_F446ZE: Add missing AnalogIn pins on PF_3, PF_5 and PF_10. https://github.com/ARMmbed/mbed-os/pull/3879

3902: Fix heap and stack size for NUCLEO_F746ZG https://github.com/ARMmbed/mbed-os/pull/3902

3829: can_write(): return error code when no tx mailboxes are available https://github.com/ARMmbed/mbed-os/pull/3829

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32f7xx_hal_usart_ex.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
<> 135:176b8275d35d 5 * @version V1.1.2
<> 135:176b8275d35d 6 * @date 23-September-2016
Kojto 122:f9eeca106725 7 * @brief Header file of USART HAL Extension module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32F7xx_HAL_USART_EX_H
Kojto 122:f9eeca106725 40 #define __STM32F7xx_HAL_USART_EX_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32f7xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32F7xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup USARTEx
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 59 /** @defgroup USARTEx_Exported_Constants USARTEx Exported Constants
Kojto 122:f9eeca106725 60 * @{
Kojto 122:f9eeca106725 61 */
Kojto 122:f9eeca106725 62
Kojto 122:f9eeca106725 63 /** @defgroup USARTEx_Word_Length USARTEx Word Length
Kojto 122:f9eeca106725 64 * @{
Kojto 122:f9eeca106725 65 */
Kojto 122:f9eeca106725 66 #define USART_WORDLENGTH_7B ((uint32_t)USART_CR1_M_1)
Kojto 122:f9eeca106725 67 #define USART_WORDLENGTH_8B ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 68 #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0)
Kojto 122:f9eeca106725 69 /**
Kojto 122:f9eeca106725 70 * @}
Kojto 122:f9eeca106725 71 */
Kojto 122:f9eeca106725 72
Kojto 122:f9eeca106725 73 /**
Kojto 122:f9eeca106725 74 * @}
Kojto 122:f9eeca106725 75 */
Kojto 122:f9eeca106725 76
Kojto 122:f9eeca106725 77 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 78
Kojto 122:f9eeca106725 79 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 80 /** @defgroup USARTEx_Private_Macros USARTEx Private Macros
Kojto 122:f9eeca106725 81 * @{
Kojto 122:f9eeca106725 82 */
Kojto 122:f9eeca106725 83
Kojto 122:f9eeca106725 84 /** @brief Computes the USART mask to apply to retrieve the received data
Kojto 122:f9eeca106725 85 * according to the word length and to the parity bits activation.
Kojto 122:f9eeca106725 86 * If PCE = 1, the parity bit is not included in the data extracted
Kojto 122:f9eeca106725 87 * by the reception API().
Kojto 122:f9eeca106725 88 * This masking operation is not carried out in the case of
Kojto 122:f9eeca106725 89 * DMA transfers.
Kojto 122:f9eeca106725 90 * @param __HANDLE__: specifies the USART Handle
Kojto 122:f9eeca106725 91 * @retval none
Kojto 122:f9eeca106725 92 */
Kojto 122:f9eeca106725 93 #define __HAL_USART_MASK_COMPUTATION(__HANDLE__) \
Kojto 122:f9eeca106725 94 do { \
Kojto 122:f9eeca106725 95 if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \
Kojto 122:f9eeca106725 96 { \
Kojto 122:f9eeca106725 97 if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \
Kojto 122:f9eeca106725 98 { \
Kojto 122:f9eeca106725 99 (__HANDLE__)->Mask = 0x01FF ; \
Kojto 122:f9eeca106725 100 } \
Kojto 122:f9eeca106725 101 else \
Kojto 122:f9eeca106725 102 { \
Kojto 122:f9eeca106725 103 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 122:f9eeca106725 104 } \
Kojto 122:f9eeca106725 105 } \
Kojto 122:f9eeca106725 106 else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \
Kojto 122:f9eeca106725 107 { \
Kojto 122:f9eeca106725 108 if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \
Kojto 122:f9eeca106725 109 { \
Kojto 122:f9eeca106725 110 (__HANDLE__)->Mask = 0x00FF ; \
Kojto 122:f9eeca106725 111 } \
Kojto 122:f9eeca106725 112 else \
Kojto 122:f9eeca106725 113 { \
Kojto 122:f9eeca106725 114 (__HANDLE__)->Mask = 0x007F ; \
Kojto 122:f9eeca106725 115 } \
Kojto 122:f9eeca106725 116 } \
Kojto 122:f9eeca106725 117 else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_7B) \
Kojto 122:f9eeca106725 118 { \
Kojto 122:f9eeca106725 119 if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \
Kojto 122:f9eeca106725 120 { \
Kojto 122:f9eeca106725 121 (__HANDLE__)->Mask = 0x007F ; \
Kojto 122:f9eeca106725 122 } \
Kojto 122:f9eeca106725 123 else \
Kojto 122:f9eeca106725 124 { \
Kojto 122:f9eeca106725 125 (__HANDLE__)->Mask = 0x003F ; \
Kojto 122:f9eeca106725 126 } \
Kojto 122:f9eeca106725 127 } \
Kojto 122:f9eeca106725 128 } while(0)
Kojto 122:f9eeca106725 129
Kojto 122:f9eeca106725 130 #define IS_USART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == USART_WORDLENGTH_7B) || \
Kojto 122:f9eeca106725 131 ((__LENGTH__) == USART_WORDLENGTH_8B) || \
Kojto 122:f9eeca106725 132 ((__LENGTH__) == USART_WORDLENGTH_9B))
Kojto 122:f9eeca106725 133 /**
Kojto 122:f9eeca106725 134 * @}
Kojto 122:f9eeca106725 135 */
Kojto 122:f9eeca106725 136
Kojto 122:f9eeca106725 137 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 138 /* Initialization/de-initialization methods **********************************/
Kojto 122:f9eeca106725 139 /* IO operation methods *******************************************************/
Kojto 122:f9eeca106725 140 /* Peripheral Control methods ************************************************/
Kojto 122:f9eeca106725 141 /* Peripheral State methods **************************************************/
Kojto 122:f9eeca106725 142
Kojto 122:f9eeca106725 143
Kojto 122:f9eeca106725 144 /**
Kojto 122:f9eeca106725 145 * @}
Kojto 122:f9eeca106725 146 */
Kojto 122:f9eeca106725 147
Kojto 122:f9eeca106725 148 /**
Kojto 122:f9eeca106725 149 * @}
Kojto 122:f9eeca106725 150 */
Kojto 122:f9eeca106725 151
Kojto 122:f9eeca106725 152 #ifdef __cplusplus
Kojto 122:f9eeca106725 153 }
Kojto 122:f9eeca106725 154 #endif
Kojto 122:f9eeca106725 155
Kojto 122:f9eeca106725 156 #endif /* __STM32F7xx_HAL_USART_EX_H */
Kojto 122:f9eeca106725 157
Kojto 122:f9eeca106725 158 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/