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Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_uart_ex.h@1:f30bdcd2b33b, 2017-02-27 (annotated)

Committer:
jacobjohnson
Date:
Mon Feb 27 17:45:05 2017 +0000
Revision:
1:f30bdcd2b33b
Parent:
0:098463de4c5d 
changed the inputscale from 1 to 7 in analogin_api.c.  This will need to be changed later, and accessed from the main level, but for now this allows the  adc to read a value from 0 to 3.7V, instead of just up to 1V.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 /**
group-onsemi 0:098463de4c5d 2 ******************************************************************************
group-onsemi 0:098463de4c5d 3 * @file stm32l0xx_hal_uart_ex.h
group-onsemi 0:098463de4c5d 4 * @author MCD Application Team
group-onsemi 0:098463de4c5d 5 * @version V1.7.0
group-onsemi 0:098463de4c5d 6 * @date 31-May-2016
group-onsemi 0:098463de4c5d 7 * @brief Header file of UART HAL Extension module.
group-onsemi 0:098463de4c5d 8 ******************************************************************************
group-onsemi 0:098463de4c5d 9 * @attention
group-onsemi 0:098463de4c5d 10 *
group-onsemi 0:098463de4c5d 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
group-onsemi 0:098463de4c5d 12 *
group-onsemi 0:098463de4c5d 13 * Redistribution and use in source and binary forms, with or without modification,
group-onsemi 0:098463de4c5d 14 * are permitted provided that the following conditions are met:
group-onsemi 0:098463de4c5d 15 * 1. Redistributions of source code must retain the above copyright notice,
group-onsemi 0:098463de4c5d 16 * this list of conditions and the following disclaimer.
group-onsemi 0:098463de4c5d 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
group-onsemi 0:098463de4c5d 18 * this list of conditions and the following disclaimer in the documentation
group-onsemi 0:098463de4c5d 19 * and/or other materials provided with the distribution.
group-onsemi 0:098463de4c5d 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
group-onsemi 0:098463de4c5d 21 * may be used to endorse or promote products derived from this software
group-onsemi 0:098463de4c5d 22 * without specific prior written permission.
group-onsemi 0:098463de4c5d 23 *
group-onsemi 0:098463de4c5d 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
group-onsemi 0:098463de4c5d 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
group-onsemi 0:098463de4c5d 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
group-onsemi 0:098463de4c5d 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
group-onsemi 0:098463de4c5d 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
group-onsemi 0:098463de4c5d 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
group-onsemi 0:098463de4c5d 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
group-onsemi 0:098463de4c5d 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
group-onsemi 0:098463de4c5d 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
group-onsemi 0:098463de4c5d 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
group-onsemi 0:098463de4c5d 34 *
group-onsemi 0:098463de4c5d 35 ******************************************************************************
group-onsemi 0:098463de4c5d 36 */
group-onsemi 0:098463de4c5d 37
group-onsemi 0:098463de4c5d 38 /* Define to prevent recursive inclusion -------------------------------------*/
group-onsemi 0:098463de4c5d 39 #ifndef __STM32L0xx_HAL_UART_EX_H
group-onsemi 0:098463de4c5d 40 #define __STM32L0xx_HAL_UART_EX_H
group-onsemi 0:098463de4c5d 41
group-onsemi 0:098463de4c5d 42 #ifdef __cplusplus
group-onsemi 0:098463de4c5d 43 extern "C" {
group-onsemi 0:098463de4c5d 44 #endif
group-onsemi 0:098463de4c5d 45
group-onsemi 0:098463de4c5d 46 /* Includes ------------------------------------------------------------------*/
group-onsemi 0:098463de4c5d 47 #include "stm32l0xx_hal_def.h"
group-onsemi 0:098463de4c5d 48
group-onsemi 0:098463de4c5d 49 /** @addtogroup STM32L0xx_HAL_Driver
group-onsemi 0:098463de4c5d 50 * @{
group-onsemi 0:098463de4c5d 51 */
group-onsemi 0:098463de4c5d 52
group-onsemi 0:098463de4c5d 53 /** @defgroup UARTEx UARTEx
group-onsemi 0:098463de4c5d 54 * @{
group-onsemi 0:098463de4c5d 55 */
group-onsemi 0:098463de4c5d 56
group-onsemi 0:098463de4c5d 57 /******************************************************************************/
group-onsemi 0:098463de4c5d 58 /* Exported types ------------------------------------------------------------*/
group-onsemi 0:098463de4c5d 59 /******************************************************************************/
group-onsemi 0:098463de4c5d 60
group-onsemi 0:098463de4c5d 61 /** @defgroup UARTEx_Exported_Types UARTEx Exported Types
group-onsemi 0:098463de4c5d 62 * @{
group-onsemi 0:098463de4c5d 63 */
group-onsemi 0:098463de4c5d 64
group-onsemi 0:098463de4c5d 65 /** @defgroup UARTEx_Init_Configuration Extended initialization configuration structure
group-onsemi 0:098463de4c5d 66 * @{
group-onsemi 0:098463de4c5d 67 */
group-onsemi 0:098463de4c5d 68 /**
group-onsemi 0:098463de4c5d 69 * @brief UART wake up from stop mode parameters
group-onsemi 0:098463de4c5d 70 */
group-onsemi 0:098463de4c5d 71 typedef struct
group-onsemi 0:098463de4c5d 72 {
group-onsemi 0:098463de4c5d 73 uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF).
group-onsemi 0:098463de4c5d 74 This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
group-onsemi 0:098463de4c5d 75 If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
group-onsemi 0:098463de4c5d 76 be filled up. */
group-onsemi 0:098463de4c5d 77
group-onsemi 0:098463de4c5d 78 uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
group-onsemi 0:098463de4c5d 79 This parameter can be a value of @ref UARTEx_WakeUp_Address_Length */
group-onsemi 0:098463de4c5d 80
group-onsemi 0:098463de4c5d 81 uint8_t Address; /*!< UART/USART node address (7-bit long max) */
group-onsemi 0:098463de4c5d 82 } UART_WakeUpTypeDef;
group-onsemi 0:098463de4c5d 83
group-onsemi 0:098463de4c5d 84 /**
group-onsemi 0:098463de4c5d 85 * @}
group-onsemi 0:098463de4c5d 86 */
group-onsemi 0:098463de4c5d 87 /**
group-onsemi 0:098463de4c5d 88 * @}
group-onsemi 0:098463de4c5d 89 */
group-onsemi 0:098463de4c5d 90
group-onsemi 0:098463de4c5d 91 /* Exported constants --------------------------------------------------------*/
group-onsemi 0:098463de4c5d 92 /** @defgroup UARTEx_Extended_Exported_Constants UARTEx Exported Constants
group-onsemi 0:098463de4c5d 93 * @{
group-onsemi 0:098463de4c5d 94 */
group-onsemi 0:098463de4c5d 95
group-onsemi 0:098463de4c5d 96 /** @defgroup UARTEx_Word_Length Word length definition
group-onsemi 0:098463de4c5d 97 * @{
group-onsemi 0:098463de4c5d 98 */
group-onsemi 0:098463de4c5d 99 #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1)
group-onsemi 0:098463de4c5d 100 #define UART_WORDLENGTH_8B ((uint32_t)0x0000U)
group-onsemi 0:098463de4c5d 101 #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0)
group-onsemi 0:098463de4c5d 102 #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_7B) || \
group-onsemi 0:098463de4c5d 103 ((LENGTH) == UART_WORDLENGTH_8B) || \
group-onsemi 0:098463de4c5d 104 ((LENGTH) == UART_WORDLENGTH_9B))
group-onsemi 0:098463de4c5d 105 /**
group-onsemi 0:098463de4c5d 106 * @}
group-onsemi 0:098463de4c5d 107 */
group-onsemi 0:098463de4c5d 108
group-onsemi 0:098463de4c5d 109 /** @defgroup UARTEx_AutoBaud_Rate_Mode Auto baud rate mode definition
group-onsemi 0:098463de4c5d 110 * @{
group-onsemi 0:098463de4c5d 111 */
group-onsemi 0:098463de4c5d 112 #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000U)
group-onsemi 0:098463de4c5d 113 #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0)
group-onsemi 0:098463de4c5d 114 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1)
group-onsemi 0:098463de4c5d 115 #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE)
group-onsemi 0:098463de4c5d 116 #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE) (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \
group-onsemi 0:098463de4c5d 117 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \
group-onsemi 0:098463de4c5d 118 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \
group-onsemi 0:098463de4c5d 119 ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))
group-onsemi 0:098463de4c5d 120 /**
group-onsemi 0:098463de4c5d 121 * @}
group-onsemi 0:098463de4c5d 122 */
group-onsemi 0:098463de4c5d 123
group-onsemi 0:098463de4c5d 124 /** @defgroup UARTEx_WakeUp_Address_Length WakeUp address length definition
group-onsemi 0:098463de4c5d 125 * @{
group-onsemi 0:098463de4c5d 126 */
group-onsemi 0:098463de4c5d 127 #define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000U)
group-onsemi 0:098463de4c5d 128 #define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7)
group-onsemi 0:098463de4c5d 129 #define IS_UART_ADDRESSLENGTH_DETECT(ADDRESS) (((ADDRESS) == UART_ADDRESS_DETECT_4B) || \
group-onsemi 0:098463de4c5d 130 ((ADDRESS) == UART_ADDRESS_DETECT_7B))
group-onsemi 0:098463de4c5d 131 /**
group-onsemi 0:098463de4c5d 132 * @}
group-onsemi 0:098463de4c5d 133 */
group-onsemi 0:098463de4c5d 134
group-onsemi 0:098463de4c5d 135
group-onsemi 0:098463de4c5d 136 /** @defgroup UARTEx_WakeUp_Methods Wakeup methods definition
group-onsemi 0:098463de4c5d 137 * @{
group-onsemi 0:098463de4c5d 138 */
group-onsemi 0:098463de4c5d 139 #define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000U)
group-onsemi 0:098463de4c5d 140 #define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE)
group-onsemi 0:098463de4c5d 141 #define IS_UART_WAKEUPMETHOD(WAKEUP) (((WAKEUP) == UART_WAKEUPMETHOD_IDLELINE) || \
group-onsemi 0:098463de4c5d 142 ((WAKEUP) == UART_WAKEUPMETHOD_ADDRESSMARK))
group-onsemi 0:098463de4c5d 143 /**
group-onsemi 0:098463de4c5d 144 * @}
group-onsemi 0:098463de4c5d 145 */
group-onsemi 0:098463de4c5d 146
group-onsemi 0:098463de4c5d 147 /**
group-onsemi 0:098463de4c5d 148 * @}
group-onsemi 0:098463de4c5d 149 */
group-onsemi 0:098463de4c5d 150
group-onsemi 0:098463de4c5d 151 /* Exported macro ------------------------------------------------------------*/
group-onsemi 0:098463de4c5d 152
group-onsemi 0:098463de4c5d 153 /** @defgroup UARTEx_Extended_Exported_Macros UARTEx Exported Macros
group-onsemi 0:098463de4c5d 154 * @{
group-onsemi 0:098463de4c5d 155 */
group-onsemi 0:098463de4c5d 156
group-onsemi 0:098463de4c5d 157 /** @brief Reports the UART clock source.
group-onsemi 0:098463de4c5d 158 * @param __HANDLE__: specifies the UART Handle
group-onsemi 0:098463de4c5d 159 * @param __CLOCKSOURCE__ : output variable
group-onsemi 0:098463de4c5d 160 * @retval UART clocking source, written in __CLOCKSOURCE__.
group-onsemi 0:098463de4c5d 161 */
group-onsemi 0:098463de4c5d 162 #if defined (STM32L031xx) || defined (STM32L041xx) || defined (STM32L011xx) || defined (STM32L021xx)
group-onsemi 0:098463de4c5d 163 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
group-onsemi 0:098463de4c5d 164 do { \
group-onsemi 0:098463de4c5d 165 if((__HANDLE__)->Instance == USART2) \
group-onsemi 0:098463de4c5d 166 { \
group-onsemi 0:098463de4c5d 167 switch(__HAL_RCC_GET_USART2_SOURCE()) \
group-onsemi 0:098463de4c5d 168 { \
group-onsemi 0:098463de4c5d 169 case RCC_USART2CLKSOURCE_PCLK1: \
group-onsemi 0:098463de4c5d 170 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
group-onsemi 0:098463de4c5d 171 break; \
group-onsemi 0:098463de4c5d 172 case RCC_USART2CLKSOURCE_HSI: \
group-onsemi 0:098463de4c5d 173 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
group-onsemi 0:098463de4c5d 174 break; \
group-onsemi 0:098463de4c5d 175 case RCC_USART2CLKSOURCE_SYSCLK: \
group-onsemi 0:098463de4c5d 176 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
group-onsemi 0:098463de4c5d 177 break; \
group-onsemi 0:098463de4c5d 178 case RCC_USART2CLKSOURCE_LSE: \
group-onsemi 0:098463de4c5d 179 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
group-onsemi 0:098463de4c5d 180 break; \
group-onsemi 0:098463de4c5d 181 default: \
group-onsemi 0:098463de4c5d 182 break; \
group-onsemi 0:098463de4c5d 183 } \
group-onsemi 0:098463de4c5d 184 } \
group-onsemi 0:098463de4c5d 185 else if((__HANDLE__)->Instance == LPUART1) \
group-onsemi 0:098463de4c5d 186 { \
group-onsemi 0:098463de4c5d 187 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
group-onsemi 0:098463de4c5d 188 { \
group-onsemi 0:098463de4c5d 189 case RCC_LPUART1CLKSOURCE_PCLK1: \
group-onsemi 0:098463de4c5d 190 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
group-onsemi 0:098463de4c5d 191 break; \
group-onsemi 0:098463de4c5d 192 case RCC_LPUART1CLKSOURCE_HSI: \
group-onsemi 0:098463de4c5d 193 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
group-onsemi 0:098463de4c5d 194 break; \
group-onsemi 0:098463de4c5d 195 case RCC_LPUART1CLKSOURCE_SYSCLK: \
group-onsemi 0:098463de4c5d 196 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
group-onsemi 0:098463de4c5d 197 break; \
group-onsemi 0:098463de4c5d 198 case RCC_LPUART1CLKSOURCE_LSE: \
group-onsemi 0:098463de4c5d 199 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
group-onsemi 0:098463de4c5d 200 break; \
group-onsemi 0:098463de4c5d 201 default: \
group-onsemi 0:098463de4c5d 202 break; \
group-onsemi 0:098463de4c5d 203 } \
group-onsemi 0:098463de4c5d 204 } \
group-onsemi 0:098463de4c5d 205 } while(0)
group-onsemi 0:098463de4c5d 206
group-onsemi 0:098463de4c5d 207 #else /* (STM32L031xx) || defined (STM32L041xx) || (STM32L011xx) || defined (STM32L021xx) */
group-onsemi 0:098463de4c5d 208
group-onsemi 0:098463de4c5d 209 #define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
group-onsemi 0:098463de4c5d 210 do { \
group-onsemi 0:098463de4c5d 211 if((__HANDLE__)->Instance == USART1) \
group-onsemi 0:098463de4c5d 212 { \
group-onsemi 0:098463de4c5d 213 switch(__HAL_RCC_GET_USART1_SOURCE()) \
group-onsemi 0:098463de4c5d 214 { \
group-onsemi 0:098463de4c5d 215 case RCC_USART1CLKSOURCE_PCLK2: \
group-onsemi 0:098463de4c5d 216 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
group-onsemi 0:098463de4c5d 217 break; \
group-onsemi 0:098463de4c5d 218 case RCC_USART1CLKSOURCE_HSI: \
group-onsemi 0:098463de4c5d 219 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
group-onsemi 0:098463de4c5d 220 break; \
group-onsemi 0:098463de4c5d 221 case RCC_USART1CLKSOURCE_SYSCLK: \
group-onsemi 0:098463de4c5d 222 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
group-onsemi 0:098463de4c5d 223 break; \
group-onsemi 0:098463de4c5d 224 case RCC_USART1CLKSOURCE_LSE: \
group-onsemi 0:098463de4c5d 225 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
group-onsemi 0:098463de4c5d 226 break; \
group-onsemi 0:098463de4c5d 227 default: \
group-onsemi 0:098463de4c5d 228 break; \
group-onsemi 0:098463de4c5d 229 } \
group-onsemi 0:098463de4c5d 230 } \
group-onsemi 0:098463de4c5d 231 else if((__HANDLE__)->Instance == USART2) \
group-onsemi 0:098463de4c5d 232 { \
group-onsemi 0:098463de4c5d 233 switch(__HAL_RCC_GET_USART2_SOURCE()) \
group-onsemi 0:098463de4c5d 234 { \
group-onsemi 0:098463de4c5d 235 case RCC_USART2CLKSOURCE_PCLK1: \
group-onsemi 0:098463de4c5d 236 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
group-onsemi 0:098463de4c5d 237 break; \
group-onsemi 0:098463de4c5d 238 case RCC_USART2CLKSOURCE_HSI: \
group-onsemi 0:098463de4c5d 239 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
group-onsemi 0:098463de4c5d 240 break; \
group-onsemi 0:098463de4c5d 241 case RCC_USART2CLKSOURCE_SYSCLK: \
group-onsemi 0:098463de4c5d 242 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
group-onsemi 0:098463de4c5d 243 break; \
group-onsemi 0:098463de4c5d 244 case RCC_USART2CLKSOURCE_LSE: \
group-onsemi 0:098463de4c5d 245 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
group-onsemi 0:098463de4c5d 246 break; \
group-onsemi 0:098463de4c5d 247 default: \
group-onsemi 0:098463de4c5d 248 break; \
group-onsemi 0:098463de4c5d 249 } \
group-onsemi 0:098463de4c5d 250 } \
group-onsemi 0:098463de4c5d 251 else if((__HANDLE__)->Instance == LPUART1) \
group-onsemi 0:098463de4c5d 252 { \
group-onsemi 0:098463de4c5d 253 switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
group-onsemi 0:098463de4c5d 254 { \
group-onsemi 0:098463de4c5d 255 case RCC_LPUART1CLKSOURCE_PCLK1: \
group-onsemi 0:098463de4c5d 256 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
group-onsemi 0:098463de4c5d 257 break; \
group-onsemi 0:098463de4c5d 258 case RCC_LPUART1CLKSOURCE_HSI: \
group-onsemi 0:098463de4c5d 259 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
group-onsemi 0:098463de4c5d 260 break; \
group-onsemi 0:098463de4c5d 261 case RCC_LPUART1CLKSOURCE_SYSCLK: \
group-onsemi 0:098463de4c5d 262 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
group-onsemi 0:098463de4c5d 263 break; \
group-onsemi 0:098463de4c5d 264 case RCC_LPUART1CLKSOURCE_LSE: \
group-onsemi 0:098463de4c5d 265 (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
group-onsemi 0:098463de4c5d 266 break; \
group-onsemi 0:098463de4c5d 267 default: \
group-onsemi 0:098463de4c5d 268 break; \
group-onsemi 0:098463de4c5d 269 } \
group-onsemi 0:098463de4c5d 270 } \
group-onsemi 0:098463de4c5d 271 } while(0)
group-onsemi 0:098463de4c5d 272 #endif /* (STM32L031xx) || (STM32L041xx) || (STM32L011xx) || defined (STM32L021xx) */
group-onsemi 0:098463de4c5d 273
group-onsemi 0:098463de4c5d 274 /** @brief Reports the UART mask to apply to retrieve the received data
group-onsemi 0:098463de4c5d 275 * according to the word length and to the parity bits activation.
group-onsemi 0:098463de4c5d 276 * If PCE = 1, the parity bit is not included in the data extracted
group-onsemi 0:098463de4c5d 277 * by the reception API().
group-onsemi 0:098463de4c5d 278 * This masking operation is not carried out in the case of
group-onsemi 0:098463de4c5d 279 * DMA transfers.
group-onsemi 0:098463de4c5d 280 * @param __HANDLE__: specifies the UART Handle
group-onsemi 0:098463de4c5d 281 * @retval mask to apply to UART RDR register value.
group-onsemi 0:098463de4c5d 282 */
group-onsemi 0:098463de4c5d 283 #define UART_MASK_COMPUTATION(__HANDLE__) \
group-onsemi 0:098463de4c5d 284 do { \
group-onsemi 0:098463de4c5d 285 if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
group-onsemi 0:098463de4c5d 286 { \
group-onsemi 0:098463de4c5d 287 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
group-onsemi 0:098463de4c5d 288 { \
group-onsemi 0:098463de4c5d 289 (__HANDLE__)->Mask = 0x01FF ; \
group-onsemi 0:098463de4c5d 290 } \
group-onsemi 0:098463de4c5d 291 else \
group-onsemi 0:098463de4c5d 292 { \
group-onsemi 0:098463de4c5d 293 (__HANDLE__)->Mask = 0x00FF ; \
group-onsemi 0:098463de4c5d 294 } \
group-onsemi 0:098463de4c5d 295 } \
group-onsemi 0:098463de4c5d 296 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
group-onsemi 0:098463de4c5d 297 { \
group-onsemi 0:098463de4c5d 298 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
group-onsemi 0:098463de4c5d 299 { \
group-onsemi 0:098463de4c5d 300 (__HANDLE__)->Mask = 0x00FF ; \
group-onsemi 0:098463de4c5d 301 } \
group-onsemi 0:098463de4c5d 302 else \
group-onsemi 0:098463de4c5d 303 { \
group-onsemi 0:098463de4c5d 304 (__HANDLE__)->Mask = 0x007F ; \
group-onsemi 0:098463de4c5d 305 } \
group-onsemi 0:098463de4c5d 306 } \
group-onsemi 0:098463de4c5d 307 else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
group-onsemi 0:098463de4c5d 308 { \
group-onsemi 0:098463de4c5d 309 if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
group-onsemi 0:098463de4c5d 310 { \
group-onsemi 0:098463de4c5d 311 (__HANDLE__)->Mask = 0x007F ; \
group-onsemi 0:098463de4c5d 312 } \
group-onsemi 0:098463de4c5d 313 else \
group-onsemi 0:098463de4c5d 314 { \
group-onsemi 0:098463de4c5d 315 (__HANDLE__)->Mask = 0x003F ; \
group-onsemi 0:098463de4c5d 316 } \
group-onsemi 0:098463de4c5d 317 } \
group-onsemi 0:098463de4c5d 318 } while(0)
group-onsemi 0:098463de4c5d 319
group-onsemi 0:098463de4c5d 320 /**
group-onsemi 0:098463de4c5d 321 * @}
group-onsemi 0:098463de4c5d 322 */
group-onsemi 0:098463de4c5d 323
group-onsemi 0:098463de4c5d 324 /* Exported functions --------------------------------------------------------*/
group-onsemi 0:098463de4c5d 325 /** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
group-onsemi 0:098463de4c5d 326 * @{
group-onsemi 0:098463de4c5d 327 */
group-onsemi 0:098463de4c5d 328 /* Exported functions --------------------------------------------------------*/
group-onsemi 0:098463de4c5d 329 /* Initialization/de-initialization functions ********************************/
group-onsemi 0:098463de4c5d 330 /** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization function
group-onsemi 0:098463de4c5d 331 * @{
group-onsemi 0:098463de4c5d 332 */
group-onsemi 0:098463de4c5d 333 HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
group-onsemi 0:098463de4c5d 334 /**
group-onsemi 0:098463de4c5d 335 * @}
group-onsemi 0:098463de4c5d 336 */
group-onsemi 0:098463de4c5d 337 /* IO operation functions *****************************************************/
group-onsemi 0:098463de4c5d 338 /* Peripheral Control functions **********************************************/
group-onsemi 0:098463de4c5d 339 /** @defgroup UARTEx_Exported_Functions_Group2 Peripheral Control functions
group-onsemi 0:098463de4c5d 340 * @{
group-onsemi 0:098463de4c5d 341 */
group-onsemi 0:098463de4c5d 342 HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
group-onsemi 0:098463de4c5d 343 HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
group-onsemi 0:098463de4c5d 344 HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart);
group-onsemi 0:098463de4c5d 345 HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
group-onsemi 0:098463de4c5d 346 HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart);
group-onsemi 0:098463de4c5d 347 void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
group-onsemi 0:098463de4c5d 348
group-onsemi 0:098463de4c5d 349 /* Peripheral State functions ************************************************/
group-onsemi 0:098463de4c5d 350 HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
group-onsemi 0:098463de4c5d 351
group-onsemi 0:098463de4c5d 352 /**
group-onsemi 0:098463de4c5d 353 * @}
group-onsemi 0:098463de4c5d 354 */
group-onsemi 0:098463de4c5d 355
group-onsemi 0:098463de4c5d 356 /**
group-onsemi 0:098463de4c5d 357 * @}
group-onsemi 0:098463de4c5d 358 */
group-onsemi 0:098463de4c5d 359
group-onsemi 0:098463de4c5d 360 /* Define the private group ***********************************/
group-onsemi 0:098463de4c5d 361 /**************************************************************/
group-onsemi 0:098463de4c5d 362 /** @defgroup UARTEx_Private UARTEx Private
group-onsemi 0:098463de4c5d 363 * @{
group-onsemi 0:098463de4c5d 364 */
group-onsemi 0:098463de4c5d 365 /**
group-onsemi 0:098463de4c5d 366 * @}
group-onsemi 0:098463de4c5d 367 */
group-onsemi 0:098463de4c5d 368 /**************************************************************/
group-onsemi 0:098463de4c5d 369
group-onsemi 0:098463de4c5d 370 /**
group-onsemi 0:098463de4c5d 371 * @}
group-onsemi 0:098463de4c5d 372 */
group-onsemi 0:098463de4c5d 373
group-onsemi 0:098463de4c5d 374 /**
group-onsemi 0:098463de4c5d 375 * @}
group-onsemi 0:098463de4c5d 376 */
group-onsemi 0:098463de4c5d 377
group-onsemi 0:098463de4c5d 378 #ifdef __cplusplus
group-onsemi 0:098463de4c5d 379 }
group-onsemi 0:098463de4c5d 380 #endif
group-onsemi 0:098463de4c5d 381
group-onsemi 0:098463de4c5d 382 #endif /* __STM32L0xx_HAL_UART_EX_H */
group-onsemi 0:098463de4c5d 383
group-onsemi 0:098463de4c5d 384 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
group-onsemi 0:098463de4c5d 385