en 129
fix LPC812 PWM
Fork of
mbed-dev
by 
mbed official
targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_usart_ex.h@0:9b334a45a8ff, 2015-10-01 (annotated)
- Committer:
- bogdanm
- Date:
- Thu Oct 01 15:25:22 2015 +0300
- Revision:
- 0:9b334a45a8ff
Initial commit on mbed-dev
Replaces mbed-src (now inactive)
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bogdanm | 0:9b334a45a8ff | 1 | /** |
| bogdanm | 0:9b334a45a8ff | 2 | ****************************************************************************** |
| bogdanm | 0:9b334a45a8ff | 3 | * @file stm32f0xx_hal_usart_ex.h |
| bogdanm | 0:9b334a45a8ff | 4 | * @author MCD Application Team |
| bogdanm | 0:9b334a45a8ff | 5 | * @version V1.3.0 |
| bogdanm | 0:9b334a45a8ff | 6 | * @date 26-June-2015 |
| bogdanm | 0:9b334a45a8ff | 7 | * @brief Header file of USART HAL Extension module. |
| bogdanm | 0:9b334a45a8ff | 8 | ****************************************************************************** |
| bogdanm | 0:9b334a45a8ff | 9 | * @attention |
| bogdanm | 0:9b334a45a8ff | 10 | * |
| bogdanm | 0:9b334a45a8ff | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| bogdanm | 0:9b334a45a8ff | 12 | * |
| bogdanm | 0:9b334a45a8ff | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| bogdanm | 0:9b334a45a8ff | 14 | * are permitted provided that the following conditions are met: |
| bogdanm | 0:9b334a45a8ff | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| bogdanm | 0:9b334a45a8ff | 16 | * this list of conditions and the following disclaimer. |
| bogdanm | 0:9b334a45a8ff | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| bogdanm | 0:9b334a45a8ff | 18 | * this list of conditions and the following disclaimer in the documentation |
| bogdanm | 0:9b334a45a8ff | 19 | * and/or other materials provided with the distribution. |
| bogdanm | 0:9b334a45a8ff | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| bogdanm | 0:9b334a45a8ff | 21 | * may be used to endorse or promote products derived from this software |
| bogdanm | 0:9b334a45a8ff | 22 | * without specific prior written permission. |
| bogdanm | 0:9b334a45a8ff | 23 | * |
| bogdanm | 0:9b334a45a8ff | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| bogdanm | 0:9b334a45a8ff | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| bogdanm | 0:9b334a45a8ff | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| bogdanm | 0:9b334a45a8ff | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| bogdanm | 0:9b334a45a8ff | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| bogdanm | 0:9b334a45a8ff | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| bogdanm | 0:9b334a45a8ff | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| bogdanm | 0:9b334a45a8ff | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| bogdanm | 0:9b334a45a8ff | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| bogdanm | 0:9b334a45a8ff | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| bogdanm | 0:9b334a45a8ff | 34 | * |
| bogdanm | 0:9b334a45a8ff | 35 | ****************************************************************************** |
| bogdanm | 0:9b334a45a8ff | 36 | */ |
| bogdanm | 0:9b334a45a8ff | 37 | |
| bogdanm | 0:9b334a45a8ff | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 39 | #ifndef __STM32F0xx_HAL_USART_EX_H |
| bogdanm | 0:9b334a45a8ff | 40 | #define __STM32F0xx_HAL_USART_EX_H |
| bogdanm | 0:9b334a45a8ff | 41 | |
| bogdanm | 0:9b334a45a8ff | 42 | #ifdef __cplusplus |
| bogdanm | 0:9b334a45a8ff | 43 | extern "C" { |
| bogdanm | 0:9b334a45a8ff | 44 | #endif |
| bogdanm | 0:9b334a45a8ff | 45 | |
| bogdanm | 0:9b334a45a8ff | 46 | /* Includes ------------------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 47 | #include "stm32f0xx_hal_def.h" |
| bogdanm | 0:9b334a45a8ff | 48 | |
| bogdanm | 0:9b334a45a8ff | 49 | /** @addtogroup STM32F0xx_HAL_Driver |
| bogdanm | 0:9b334a45a8ff | 50 | * @{ |
| bogdanm | 0:9b334a45a8ff | 51 | */ |
| bogdanm | 0:9b334a45a8ff | 52 | |
| bogdanm | 0:9b334a45a8ff | 53 | /** @defgroup USARTEx USARTEx |
| bogdanm | 0:9b334a45a8ff | 54 | * @{ |
| bogdanm | 0:9b334a45a8ff | 55 | */ |
| bogdanm | 0:9b334a45a8ff | 56 | |
| bogdanm | 0:9b334a45a8ff | 57 | /* Exported types ------------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 58 | /* Exported constants --------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 59 | /** @defgroup USARTEx_Exported_Constants USARTEx Exported Constants |
| bogdanm | 0:9b334a45a8ff | 60 | * @{ |
| bogdanm | 0:9b334a45a8ff | 61 | */ |
| bogdanm | 0:9b334a45a8ff | 62 | |
| bogdanm | 0:9b334a45a8ff | 63 | /** @defgroup USARTEx_Word_Length USARTEx Word Length |
| bogdanm | 0:9b334a45a8ff | 64 | * @{ |
| bogdanm | 0:9b334a45a8ff | 65 | */ |
| bogdanm | 0:9b334a45a8ff | 66 | #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ |
| bogdanm | 0:9b334a45a8ff | 67 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 68 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 69 | #define USART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /*!< 7-bit long USART frame */ |
| bogdanm | 0:9b334a45a8ff | 70 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long USART frame */ |
| bogdanm | 0:9b334a45a8ff | 71 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /*!< 9-bit long USART frame */ |
| bogdanm | 0:9b334a45a8ff | 72 | #else |
| bogdanm | 0:9b334a45a8ff | 73 | #define USART_WORDLENGTH_8B ((uint32_t)0x00000000) /*!< 8-bit long USART frame */ |
| bogdanm | 0:9b334a45a8ff | 74 | #define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) /*!< 9-bit long USART frame */ |
| bogdanm | 0:9b334a45a8ff | 75 | #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 76 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
| bogdanm | 0:9b334a45a8ff | 77 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 78 | /** |
| bogdanm | 0:9b334a45a8ff | 79 | * @} |
| bogdanm | 0:9b334a45a8ff | 80 | */ |
| bogdanm | 0:9b334a45a8ff | 81 | |
| bogdanm | 0:9b334a45a8ff | 82 | /** @defgroup USART_Request_Parameters USARTEx Request Parameters |
| bogdanm | 0:9b334a45a8ff | 83 | * @{ |
| bogdanm | 0:9b334a45a8ff | 84 | */ |
| bogdanm | 0:9b334a45a8ff | 85 | #define USART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */ |
| bogdanm | 0:9b334a45a8ff | 86 | #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 87 | #define USART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */ |
| bogdanm | 0:9b334a45a8ff | 88 | #else |
| bogdanm | 0:9b334a45a8ff | 89 | #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 90 | /** |
| bogdanm | 0:9b334a45a8ff | 91 | * @} |
| bogdanm | 0:9b334a45a8ff | 92 | */ |
| bogdanm | 0:9b334a45a8ff | 93 | |
| bogdanm | 0:9b334a45a8ff | 94 | /** @defgroup USART_Flags USART Flags |
| bogdanm | 0:9b334a45a8ff | 95 | * Elements values convention: 0xXXXX |
| bogdanm | 0:9b334a45a8ff | 96 | * - 0xXXXX : Flag mask in the ISR register |
| bogdanm | 0:9b334a45a8ff | 97 | * @{ |
| bogdanm | 0:9b334a45a8ff | 98 | */ |
| bogdanm | 0:9b334a45a8ff | 99 | #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 100 | #define USART_FLAG_REACK ((uint32_t)0x00400000) /*!< USART receive enable acknowledge flag */ |
| bogdanm | 0:9b334a45a8ff | 101 | #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 102 | #define USART_FLAG_TEACK ((uint32_t)0x00200000) /*!< USART transmit enable acknowledge flag */ |
| bogdanm | 0:9b334a45a8ff | 103 | #define USART_FLAG_BUSY ((uint32_t)0x00010000) /*!< USART busy flag */ |
| bogdanm | 0:9b334a45a8ff | 104 | #define USART_FLAG_CTS ((uint32_t)0x00000400) /*!< USART clear to send flag */ |
| bogdanm | 0:9b334a45a8ff | 105 | #define USART_FLAG_CTSIF ((uint32_t)0x00000200) /*!< USART clear to send interrupt flag */ |
| bogdanm | 0:9b334a45a8ff | 106 | #define USART_FLAG_TXE ((uint32_t)0x00000080) /*!< USART transmit data register empty */ |
| bogdanm | 0:9b334a45a8ff | 107 | #define USART_FLAG_TC ((uint32_t)0x00000040) /*!< USART transmission complete */ |
| bogdanm | 0:9b334a45a8ff | 108 | #define USART_FLAG_RXNE ((uint32_t)0x00000020) /*!< USART read data register not empty */ |
| bogdanm | 0:9b334a45a8ff | 109 | #define USART_FLAG_IDLE ((uint32_t)0x00000010) /*!< USART idle flag */ |
| bogdanm | 0:9b334a45a8ff | 110 | #define USART_FLAG_ORE ((uint32_t)0x00000008) /*!< USART overrun error */ |
| bogdanm | 0:9b334a45a8ff | 111 | #define USART_FLAG_NE ((uint32_t)0x00000004) /*!< USART noise error */ |
| bogdanm | 0:9b334a45a8ff | 112 | #define USART_FLAG_FE ((uint32_t)0x00000002) /*!< USART frame error */ |
| bogdanm | 0:9b334a45a8ff | 113 | #define USART_FLAG_PE ((uint32_t)0x00000001) /*!< USART parity error */ |
| bogdanm | 0:9b334a45a8ff | 114 | /** |
| bogdanm | 0:9b334a45a8ff | 115 | * @} |
| bogdanm | 0:9b334a45a8ff | 116 | */ |
| bogdanm | 0:9b334a45a8ff | 117 | |
| bogdanm | 0:9b334a45a8ff | 118 | /** |
| bogdanm | 0:9b334a45a8ff | 119 | * @} |
| bogdanm | 0:9b334a45a8ff | 120 | */ |
| bogdanm | 0:9b334a45a8ff | 121 | |
| bogdanm | 0:9b334a45a8ff | 122 | /* Exported macros ------------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 123 | /** @defgroup USARTEx_Exported_Macros USARTEx Exported Macros |
| bogdanm | 0:9b334a45a8ff | 124 | * @{ |
| bogdanm | 0:9b334a45a8ff | 125 | */ |
| bogdanm | 0:9b334a45a8ff | 126 | |
| bogdanm | 0:9b334a45a8ff | 127 | /** @brief Flush the USART Data registers. |
| bogdanm | 0:9b334a45a8ff | 128 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 0:9b334a45a8ff | 129 | * @retval None |
| bogdanm | 0:9b334a45a8ff | 130 | */ |
| bogdanm | 0:9b334a45a8ff | 131 | #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 132 | #define __HAL_USART_FLUSH_DRREGISTER(__HANDLE__) \ |
| bogdanm | 0:9b334a45a8ff | 133 | do{ \ |
| bogdanm | 0:9b334a45a8ff | 134 | SET_BIT((__HANDLE__)->Instance->RQR, USART_RXDATA_FLUSH_REQUEST); \ |
| bogdanm | 0:9b334a45a8ff | 135 | SET_BIT((__HANDLE__)->Instance->RQR, USART_TXDATA_FLUSH_REQUEST); \ |
| bogdanm | 0:9b334a45a8ff | 136 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 137 | #else |
| bogdanm | 0:9b334a45a8ff | 138 | #define __HAL_USART_FLUSH_DRREGISTER(__HANDLE__) \ |
| bogdanm | 0:9b334a45a8ff | 139 | do{ \ |
| bogdanm | 0:9b334a45a8ff | 140 | SET_BIT((__HANDLE__)->Instance->RQR, USART_RXDATA_FLUSH_REQUEST); \ |
| bogdanm | 0:9b334a45a8ff | 141 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 142 | #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 143 | |
| bogdanm | 0:9b334a45a8ff | 144 | /** |
| bogdanm | 0:9b334a45a8ff | 145 | * @} |
| bogdanm | 0:9b334a45a8ff | 146 | */ |
| bogdanm | 0:9b334a45a8ff | 147 | |
| bogdanm | 0:9b334a45a8ff | 148 | /* Private macros ------------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 149 | /** @defgroup USARTEx_Private_Macros USARTEx Private Macros |
| bogdanm | 0:9b334a45a8ff | 150 | * @{ |
| bogdanm | 0:9b334a45a8ff | 151 | */ |
| bogdanm | 0:9b334a45a8ff | 152 | |
| bogdanm | 0:9b334a45a8ff | 153 | /** @brief Reports the USART clock source. |
| bogdanm | 0:9b334a45a8ff | 154 | * @param __HANDLE__: specifies the USART Handle |
| bogdanm | 0:9b334a45a8ff | 155 | * @param __CLOCKSOURCE__ : output variable |
| bogdanm | 0:9b334a45a8ff | 156 | * @retval the USART clocking source, written in __CLOCKSOURCE__. |
| bogdanm | 0:9b334a45a8ff | 157 | */ |
| bogdanm | 0:9b334a45a8ff | 158 | #if defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) |
| bogdanm | 0:9b334a45a8ff | 159 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 160 | do { \ |
| bogdanm | 0:9b334a45a8ff | 161 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 162 | { \ |
| bogdanm | 0:9b334a45a8ff | 163 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 164 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 165 | break; \ |
| bogdanm | 0:9b334a45a8ff | 166 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 167 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 168 | break; \ |
| bogdanm | 0:9b334a45a8ff | 169 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 170 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 171 | break; \ |
| bogdanm | 0:9b334a45a8ff | 172 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 173 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 174 | break; \ |
| bogdanm | 0:9b334a45a8ff | 175 | default: \ |
| bogdanm | 0:9b334a45a8ff | 176 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 177 | break; \ |
| bogdanm | 0:9b334a45a8ff | 178 | } \ |
| bogdanm | 0:9b334a45a8ff | 179 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 180 | #elif defined (STM32F030x8) || defined (STM32F070x6) || \ |
| bogdanm | 0:9b334a45a8ff | 181 | defined (STM32F042x6) || defined (STM32F048xx) || \ |
| bogdanm | 0:9b334a45a8ff | 182 | defined (STM32F051x8) || defined (STM32F058xx) |
| bogdanm | 0:9b334a45a8ff | 183 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 184 | do { \ |
| bogdanm | 0:9b334a45a8ff | 185 | if((__HANDLE__)->Instance == USART1) \ |
| bogdanm | 0:9b334a45a8ff | 186 | { \ |
| bogdanm | 0:9b334a45a8ff | 187 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 188 | { \ |
| bogdanm | 0:9b334a45a8ff | 189 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 190 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 191 | break; \ |
| bogdanm | 0:9b334a45a8ff | 192 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 193 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 194 | break; \ |
| bogdanm | 0:9b334a45a8ff | 195 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 196 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 197 | break; \ |
| bogdanm | 0:9b334a45a8ff | 198 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 199 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 200 | break; \ |
| bogdanm | 0:9b334a45a8ff | 201 | default: \ |
| bogdanm | 0:9b334a45a8ff | 202 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 203 | break; \ |
| bogdanm | 0:9b334a45a8ff | 204 | } \ |
| bogdanm | 0:9b334a45a8ff | 205 | } \ |
| bogdanm | 0:9b334a45a8ff | 206 | else if((__HANDLE__)->Instance == USART2) \ |
| bogdanm | 0:9b334a45a8ff | 207 | { \ |
| bogdanm | 0:9b334a45a8ff | 208 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 209 | } \ |
| bogdanm | 0:9b334a45a8ff | 210 | else \ |
| bogdanm | 0:9b334a45a8ff | 211 | { \ |
| bogdanm | 0:9b334a45a8ff | 212 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 213 | } \ |
| bogdanm | 0:9b334a45a8ff | 214 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 215 | #elif defined (STM32F070xB) |
| bogdanm | 0:9b334a45a8ff | 216 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 217 | do { \ |
| bogdanm | 0:9b334a45a8ff | 218 | if((__HANDLE__)->Instance == USART1) \ |
| bogdanm | 0:9b334a45a8ff | 219 | { \ |
| bogdanm | 0:9b334a45a8ff | 220 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 221 | { \ |
| bogdanm | 0:9b334a45a8ff | 222 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 223 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 224 | break; \ |
| bogdanm | 0:9b334a45a8ff | 225 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 226 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 227 | break; \ |
| bogdanm | 0:9b334a45a8ff | 228 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 229 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 230 | break; \ |
| bogdanm | 0:9b334a45a8ff | 231 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 232 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 233 | break; \ |
| bogdanm | 0:9b334a45a8ff | 234 | default: \ |
| bogdanm | 0:9b334a45a8ff | 235 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 236 | break; \ |
| bogdanm | 0:9b334a45a8ff | 237 | } \ |
| bogdanm | 0:9b334a45a8ff | 238 | } \ |
| bogdanm | 0:9b334a45a8ff | 239 | else if((__HANDLE__)->Instance == USART2) \ |
| bogdanm | 0:9b334a45a8ff | 240 | { \ |
| bogdanm | 0:9b334a45a8ff | 241 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 242 | } \ |
| bogdanm | 0:9b334a45a8ff | 243 | else if((__HANDLE__)->Instance == USART3) \ |
| bogdanm | 0:9b334a45a8ff | 244 | { \ |
| bogdanm | 0:9b334a45a8ff | 245 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 246 | } \ |
| bogdanm | 0:9b334a45a8ff | 247 | else if((__HANDLE__)->Instance == USART4) \ |
| bogdanm | 0:9b334a45a8ff | 248 | { \ |
| bogdanm | 0:9b334a45a8ff | 249 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 250 | } \ |
| bogdanm | 0:9b334a45a8ff | 251 | else \ |
| bogdanm | 0:9b334a45a8ff | 252 | { \ |
| bogdanm | 0:9b334a45a8ff | 253 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 254 | } \ |
| bogdanm | 0:9b334a45a8ff | 255 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 256 | #elif defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) |
| bogdanm | 0:9b334a45a8ff | 257 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 258 | do { \ |
| bogdanm | 0:9b334a45a8ff | 259 | if((__HANDLE__)->Instance == USART1) \ |
| bogdanm | 0:9b334a45a8ff | 260 | { \ |
| bogdanm | 0:9b334a45a8ff | 261 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 262 | { \ |
| bogdanm | 0:9b334a45a8ff | 263 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 264 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 265 | break; \ |
| bogdanm | 0:9b334a45a8ff | 266 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 267 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 268 | break; \ |
| bogdanm | 0:9b334a45a8ff | 269 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 270 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 271 | break; \ |
| bogdanm | 0:9b334a45a8ff | 272 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 273 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 274 | break; \ |
| bogdanm | 0:9b334a45a8ff | 275 | default: \ |
| bogdanm | 0:9b334a45a8ff | 276 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 277 | break; \ |
| bogdanm | 0:9b334a45a8ff | 278 | } \ |
| bogdanm | 0:9b334a45a8ff | 279 | } \ |
| bogdanm | 0:9b334a45a8ff | 280 | else if((__HANDLE__)->Instance == USART2) \ |
| bogdanm | 0:9b334a45a8ff | 281 | { \ |
| bogdanm | 0:9b334a45a8ff | 282 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 283 | { \ |
| bogdanm | 0:9b334a45a8ff | 284 | case RCC_USART2CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 285 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 286 | break; \ |
| bogdanm | 0:9b334a45a8ff | 287 | case RCC_USART2CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 288 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 289 | break; \ |
| bogdanm | 0:9b334a45a8ff | 290 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 291 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 292 | break; \ |
| bogdanm | 0:9b334a45a8ff | 293 | case RCC_USART2CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 294 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 295 | break; \ |
| bogdanm | 0:9b334a45a8ff | 296 | default: \ |
| bogdanm | 0:9b334a45a8ff | 297 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 298 | break; \ |
| bogdanm | 0:9b334a45a8ff | 299 | } \ |
| bogdanm | 0:9b334a45a8ff | 300 | } \ |
| bogdanm | 0:9b334a45a8ff | 301 | else if((__HANDLE__)->Instance == USART3) \ |
| bogdanm | 0:9b334a45a8ff | 302 | { \ |
| bogdanm | 0:9b334a45a8ff | 303 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 304 | } \ |
| bogdanm | 0:9b334a45a8ff | 305 | else if((__HANDLE__)->Instance == USART4) \ |
| bogdanm | 0:9b334a45a8ff | 306 | { \ |
| bogdanm | 0:9b334a45a8ff | 307 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 308 | } \ |
| bogdanm | 0:9b334a45a8ff | 309 | else \ |
| bogdanm | 0:9b334a45a8ff | 310 | { \ |
| bogdanm | 0:9b334a45a8ff | 311 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 312 | } \ |
| bogdanm | 0:9b334a45a8ff | 313 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 314 | #elif defined(STM32F091xC) || defined (STM32F098xx) |
| bogdanm | 0:9b334a45a8ff | 315 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 316 | do { \ |
| bogdanm | 0:9b334a45a8ff | 317 | if((__HANDLE__)->Instance == USART1) \ |
| bogdanm | 0:9b334a45a8ff | 318 | { \ |
| bogdanm | 0:9b334a45a8ff | 319 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 320 | { \ |
| bogdanm | 0:9b334a45a8ff | 321 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 322 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 323 | break; \ |
| bogdanm | 0:9b334a45a8ff | 324 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 325 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 326 | break; \ |
| bogdanm | 0:9b334a45a8ff | 327 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 328 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 329 | break; \ |
| bogdanm | 0:9b334a45a8ff | 330 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 331 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 332 | break; \ |
| bogdanm | 0:9b334a45a8ff | 333 | default: \ |
| bogdanm | 0:9b334a45a8ff | 334 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 335 | break; \ |
| bogdanm | 0:9b334a45a8ff | 336 | } \ |
| bogdanm | 0:9b334a45a8ff | 337 | } \ |
| bogdanm | 0:9b334a45a8ff | 338 | else if((__HANDLE__)->Instance == USART2) \ |
| bogdanm | 0:9b334a45a8ff | 339 | { \ |
| bogdanm | 0:9b334a45a8ff | 340 | switch(__HAL_RCC_GET_USART2_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 341 | { \ |
| bogdanm | 0:9b334a45a8ff | 342 | case RCC_USART2CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 343 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 344 | break; \ |
| bogdanm | 0:9b334a45a8ff | 345 | case RCC_USART2CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 346 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 347 | break; \ |
| bogdanm | 0:9b334a45a8ff | 348 | case RCC_USART2CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 349 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 350 | break; \ |
| bogdanm | 0:9b334a45a8ff | 351 | case RCC_USART2CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 352 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 353 | break; \ |
| bogdanm | 0:9b334a45a8ff | 354 | default: \ |
| bogdanm | 0:9b334a45a8ff | 355 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 356 | break; \ |
| bogdanm | 0:9b334a45a8ff | 357 | } \ |
| bogdanm | 0:9b334a45a8ff | 358 | } \ |
| bogdanm | 0:9b334a45a8ff | 359 | else if((__HANDLE__)->Instance == USART3) \ |
| bogdanm | 0:9b334a45a8ff | 360 | { \ |
| bogdanm | 0:9b334a45a8ff | 361 | switch(__HAL_RCC_GET_USART3_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 362 | { \ |
| bogdanm | 0:9b334a45a8ff | 363 | case RCC_USART3CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 364 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 365 | break; \ |
| bogdanm | 0:9b334a45a8ff | 366 | case RCC_USART3CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 367 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 368 | break; \ |
| bogdanm | 0:9b334a45a8ff | 369 | case RCC_USART3CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 370 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 371 | break; \ |
| bogdanm | 0:9b334a45a8ff | 372 | case RCC_USART3CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 373 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 374 | break; \ |
| bogdanm | 0:9b334a45a8ff | 375 | default: \ |
| bogdanm | 0:9b334a45a8ff | 376 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 377 | break; \ |
| bogdanm | 0:9b334a45a8ff | 378 | } \ |
| bogdanm | 0:9b334a45a8ff | 379 | } \ |
| bogdanm | 0:9b334a45a8ff | 380 | else if((__HANDLE__)->Instance == USART4) \ |
| bogdanm | 0:9b334a45a8ff | 381 | { \ |
| bogdanm | 0:9b334a45a8ff | 382 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 383 | } \ |
| bogdanm | 0:9b334a45a8ff | 384 | else if((__HANDLE__)->Instance == USART5) \ |
| bogdanm | 0:9b334a45a8ff | 385 | { \ |
| bogdanm | 0:9b334a45a8ff | 386 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 387 | } \ |
| bogdanm | 0:9b334a45a8ff | 388 | else if((__HANDLE__)->Instance == USART6) \ |
| bogdanm | 0:9b334a45a8ff | 389 | { \ |
| bogdanm | 0:9b334a45a8ff | 390 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 391 | } \ |
| bogdanm | 0:9b334a45a8ff | 392 | else if((__HANDLE__)->Instance == USART7) \ |
| bogdanm | 0:9b334a45a8ff | 393 | { \ |
| bogdanm | 0:9b334a45a8ff | 394 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 395 | } \ |
| bogdanm | 0:9b334a45a8ff | 396 | else if((__HANDLE__)->Instance == USART8) \ |
| bogdanm | 0:9b334a45a8ff | 397 | { \ |
| bogdanm | 0:9b334a45a8ff | 398 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 399 | } \ |
| bogdanm | 0:9b334a45a8ff | 400 | else \ |
| bogdanm | 0:9b334a45a8ff | 401 | { \ |
| bogdanm | 0:9b334a45a8ff | 402 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 403 | } \ |
| bogdanm | 0:9b334a45a8ff | 404 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 405 | #elif defined(STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 406 | #define USART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ |
| bogdanm | 0:9b334a45a8ff | 407 | do { \ |
| bogdanm | 0:9b334a45a8ff | 408 | if((__HANDLE__)->Instance == USART1) \ |
| bogdanm | 0:9b334a45a8ff | 409 | { \ |
| bogdanm | 0:9b334a45a8ff | 410 | switch(__HAL_RCC_GET_USART1_SOURCE()) \ |
| bogdanm | 0:9b334a45a8ff | 411 | { \ |
| bogdanm | 0:9b334a45a8ff | 412 | case RCC_USART1CLKSOURCE_PCLK1: \ |
| bogdanm | 0:9b334a45a8ff | 413 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 414 | break; \ |
| bogdanm | 0:9b334a45a8ff | 415 | case RCC_USART1CLKSOURCE_HSI: \ |
| bogdanm | 0:9b334a45a8ff | 416 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_HSI; \ |
| bogdanm | 0:9b334a45a8ff | 417 | break; \ |
| bogdanm | 0:9b334a45a8ff | 418 | case RCC_USART1CLKSOURCE_SYSCLK: \ |
| bogdanm | 0:9b334a45a8ff | 419 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_SYSCLK; \ |
| bogdanm | 0:9b334a45a8ff | 420 | break; \ |
| bogdanm | 0:9b334a45a8ff | 421 | case RCC_USART1CLKSOURCE_LSE: \ |
| bogdanm | 0:9b334a45a8ff | 422 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_LSE; \ |
| bogdanm | 0:9b334a45a8ff | 423 | break; \ |
| bogdanm | 0:9b334a45a8ff | 424 | default: \ |
| bogdanm | 0:9b334a45a8ff | 425 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 426 | break; \ |
| bogdanm | 0:9b334a45a8ff | 427 | } \ |
| bogdanm | 0:9b334a45a8ff | 428 | } \ |
| bogdanm | 0:9b334a45a8ff | 429 | else if((__HANDLE__)->Instance == USART2) \ |
| bogdanm | 0:9b334a45a8ff | 430 | { \ |
| bogdanm | 0:9b334a45a8ff | 431 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 432 | } \ |
| bogdanm | 0:9b334a45a8ff | 433 | else if((__HANDLE__)->Instance == USART3) \ |
| bogdanm | 0:9b334a45a8ff | 434 | { \ |
| bogdanm | 0:9b334a45a8ff | 435 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 436 | } \ |
| bogdanm | 0:9b334a45a8ff | 437 | else if((__HANDLE__)->Instance == USART4) \ |
| bogdanm | 0:9b334a45a8ff | 438 | { \ |
| bogdanm | 0:9b334a45a8ff | 439 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 440 | } \ |
| bogdanm | 0:9b334a45a8ff | 441 | else if((__HANDLE__)->Instance == USART5) \ |
| bogdanm | 0:9b334a45a8ff | 442 | { \ |
| bogdanm | 0:9b334a45a8ff | 443 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 444 | } \ |
| bogdanm | 0:9b334a45a8ff | 445 | else if((__HANDLE__)->Instance == USART6) \ |
| bogdanm | 0:9b334a45a8ff | 446 | { \ |
| bogdanm | 0:9b334a45a8ff | 447 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_PCLK1; \ |
| bogdanm | 0:9b334a45a8ff | 448 | } \ |
| bogdanm | 0:9b334a45a8ff | 449 | else \ |
| bogdanm | 0:9b334a45a8ff | 450 | { \ |
| bogdanm | 0:9b334a45a8ff | 451 | (__CLOCKSOURCE__) = USART_CLOCKSOURCE_UNDEFINED; \ |
| bogdanm | 0:9b334a45a8ff | 452 | } \ |
| bogdanm | 0:9b334a45a8ff | 453 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 454 | #endif /* defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) */ |
| bogdanm | 0:9b334a45a8ff | 455 | |
| bogdanm | 0:9b334a45a8ff | 456 | |
| bogdanm | 0:9b334a45a8ff | 457 | /** @brief Compute the USART mask to apply to retrieve the received data |
| bogdanm | 0:9b334a45a8ff | 458 | * according to the word length and to the parity bits activation. |
| bogdanm | 0:9b334a45a8ff | 459 | * @note If PCE = 1, the parity bit is not included in the data extracted |
| bogdanm | 0:9b334a45a8ff | 460 | * by the reception API(). |
| bogdanm | 0:9b334a45a8ff | 461 | * This masking operation is not carried out in the case of |
| bogdanm | 0:9b334a45a8ff | 462 | * DMA transfers. |
| bogdanm | 0:9b334a45a8ff | 463 | * @param __HANDLE__: specifies the USART Handle. |
| bogdanm | 0:9b334a45a8ff | 464 | * @retval None, the mask to apply to USART RDR register is stored in (__HANDLE__)->Mask field. |
| bogdanm | 0:9b334a45a8ff | 465 | */ |
| bogdanm | 0:9b334a45a8ff | 466 | #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ |
| bogdanm | 0:9b334a45a8ff | 467 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 468 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 469 | #define USART_MASK_COMPUTATION(__HANDLE__) \ |
| bogdanm | 0:9b334a45a8ff | 470 | do { \ |
| bogdanm | 0:9b334a45a8ff | 471 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
| bogdanm | 0:9b334a45a8ff | 472 | { \ |
| bogdanm | 0:9b334a45a8ff | 473 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
| bogdanm | 0:9b334a45a8ff | 474 | { \ |
| bogdanm | 0:9b334a45a8ff | 475 | (__HANDLE__)->Mask = 0x01FF ; \ |
| bogdanm | 0:9b334a45a8ff | 476 | } \ |
| bogdanm | 0:9b334a45a8ff | 477 | else \ |
| bogdanm | 0:9b334a45a8ff | 478 | { \ |
| bogdanm | 0:9b334a45a8ff | 479 | (__HANDLE__)->Mask = 0x00FF ; \ |
| bogdanm | 0:9b334a45a8ff | 480 | } \ |
| bogdanm | 0:9b334a45a8ff | 481 | } \ |
| bogdanm | 0:9b334a45a8ff | 482 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
| bogdanm | 0:9b334a45a8ff | 483 | { \ |
| bogdanm | 0:9b334a45a8ff | 484 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
| bogdanm | 0:9b334a45a8ff | 485 | { \ |
| bogdanm | 0:9b334a45a8ff | 486 | (__HANDLE__)->Mask = 0x00FF ; \ |
| bogdanm | 0:9b334a45a8ff | 487 | } \ |
| bogdanm | 0:9b334a45a8ff | 488 | else \ |
| bogdanm | 0:9b334a45a8ff | 489 | { \ |
| bogdanm | 0:9b334a45a8ff | 490 | (__HANDLE__)->Mask = 0x007F ; \ |
| bogdanm | 0:9b334a45a8ff | 491 | } \ |
| bogdanm | 0:9b334a45a8ff | 492 | } \ |
| bogdanm | 0:9b334a45a8ff | 493 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_7B) \ |
| bogdanm | 0:9b334a45a8ff | 494 | { \ |
| bogdanm | 0:9b334a45a8ff | 495 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
| bogdanm | 0:9b334a45a8ff | 496 | { \ |
| bogdanm | 0:9b334a45a8ff | 497 | (__HANDLE__)->Mask = 0x007F ; \ |
| bogdanm | 0:9b334a45a8ff | 498 | } \ |
| bogdanm | 0:9b334a45a8ff | 499 | else \ |
| bogdanm | 0:9b334a45a8ff | 500 | { \ |
| bogdanm | 0:9b334a45a8ff | 501 | (__HANDLE__)->Mask = 0x003F ; \ |
| bogdanm | 0:9b334a45a8ff | 502 | } \ |
| bogdanm | 0:9b334a45a8ff | 503 | } \ |
| bogdanm | 0:9b334a45a8ff | 504 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 505 | #else |
| bogdanm | 0:9b334a45a8ff | 506 | #define USART_MASK_COMPUTATION(__HANDLE__) \ |
| bogdanm | 0:9b334a45a8ff | 507 | do { \ |
| bogdanm | 0:9b334a45a8ff | 508 | if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_9B) \ |
| bogdanm | 0:9b334a45a8ff | 509 | { \ |
| bogdanm | 0:9b334a45a8ff | 510 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
| bogdanm | 0:9b334a45a8ff | 511 | { \ |
| bogdanm | 0:9b334a45a8ff | 512 | (__HANDLE__)->Mask = 0x01FF ; \ |
| bogdanm | 0:9b334a45a8ff | 513 | } \ |
| bogdanm | 0:9b334a45a8ff | 514 | else \ |
| bogdanm | 0:9b334a45a8ff | 515 | { \ |
| bogdanm | 0:9b334a45a8ff | 516 | (__HANDLE__)->Mask = 0x00FF ; \ |
| bogdanm | 0:9b334a45a8ff | 517 | } \ |
| bogdanm | 0:9b334a45a8ff | 518 | } \ |
| bogdanm | 0:9b334a45a8ff | 519 | else if ((__HANDLE__)->Init.WordLength == USART_WORDLENGTH_8B) \ |
| bogdanm | 0:9b334a45a8ff | 520 | { \ |
| bogdanm | 0:9b334a45a8ff | 521 | if ((__HANDLE__)->Init.Parity == USART_PARITY_NONE) \ |
| bogdanm | 0:9b334a45a8ff | 522 | { \ |
| bogdanm | 0:9b334a45a8ff | 523 | (__HANDLE__)->Mask = 0x00FF ; \ |
| bogdanm | 0:9b334a45a8ff | 524 | } \ |
| bogdanm | 0:9b334a45a8ff | 525 | else \ |
| bogdanm | 0:9b334a45a8ff | 526 | { \ |
| bogdanm | 0:9b334a45a8ff | 527 | (__HANDLE__)->Mask = 0x007F ; \ |
| bogdanm | 0:9b334a45a8ff | 528 | } \ |
| bogdanm | 0:9b334a45a8ff | 529 | } \ |
| bogdanm | 0:9b334a45a8ff | 530 | } while(0) |
| bogdanm | 0:9b334a45a8ff | 531 | #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ |
| bogdanm | 0:9b334a45a8ff | 532 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 533 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 534 | |
| bogdanm | 0:9b334a45a8ff | 535 | |
| bogdanm | 0:9b334a45a8ff | 536 | /** |
| bogdanm | 0:9b334a45a8ff | 537 | * @brief Ensure that USART frame length is valid. |
| bogdanm | 0:9b334a45a8ff | 538 | * @param __LENGTH__: USART frame length. |
| bogdanm | 0:9b334a45a8ff | 539 | * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) |
| bogdanm | 0:9b334a45a8ff | 540 | */ |
| bogdanm | 0:9b334a45a8ff | 541 | #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ |
| bogdanm | 0:9b334a45a8ff | 542 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 543 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 544 | #define IS_USART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == USART_WORDLENGTH_7B) || \ |
| bogdanm | 0:9b334a45a8ff | 545 | ((__LENGTH__) == USART_WORDLENGTH_8B) || \ |
| bogdanm | 0:9b334a45a8ff | 546 | ((__LENGTH__) == USART_WORDLENGTH_9B)) |
| bogdanm | 0:9b334a45a8ff | 547 | #else |
| bogdanm | 0:9b334a45a8ff | 548 | #define IS_USART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == USART_WORDLENGTH_8B) || \ |
| bogdanm | 0:9b334a45a8ff | 549 | ((__LENGTH__) == USART_WORDLENGTH_9B)) |
| bogdanm | 0:9b334a45a8ff | 550 | #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || defined (STM32F070xB) || \ |
| bogdanm | 0:9b334a45a8ff | 551 | defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || \ |
| bogdanm | 0:9b334a45a8ff | 552 | defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 553 | |
| bogdanm | 0:9b334a45a8ff | 554 | /** |
| bogdanm | 0:9b334a45a8ff | 555 | * @brief Ensure that USART request parameter is valid. |
| bogdanm | 0:9b334a45a8ff | 556 | * @param __PARAM__: USART request parameter. |
| bogdanm | 0:9b334a45a8ff | 557 | * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid) |
| bogdanm | 0:9b334a45a8ff | 558 | */ |
| bogdanm | 0:9b334a45a8ff | 559 | #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) |
| bogdanm | 0:9b334a45a8ff | 560 | #define IS_USART_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == USART_RXDATA_FLUSH_REQUEST) || \ |
| bogdanm | 0:9b334a45a8ff | 561 | ((__PARAM__) == USART_TXDATA_FLUSH_REQUEST)) |
| bogdanm | 0:9b334a45a8ff | 562 | #else |
| bogdanm | 0:9b334a45a8ff | 563 | #define IS_USART_REQUEST_PARAMETER(__PARAM__) ((__PARAM__) == USART_RXDATA_FLUSH_REQUEST) |
| bogdanm | 0:9b334a45a8ff | 564 | #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ |
| bogdanm | 0:9b334a45a8ff | 565 | |
| bogdanm | 0:9b334a45a8ff | 566 | /** |
| bogdanm | 0:9b334a45a8ff | 567 | * @} |
| bogdanm | 0:9b334a45a8ff | 568 | */ |
| bogdanm | 0:9b334a45a8ff | 569 | |
| bogdanm | 0:9b334a45a8ff | 570 | /* Exported functions --------------------------------------------------------*/ |
| bogdanm | 0:9b334a45a8ff | 571 | |
| bogdanm | 0:9b334a45a8ff | 572 | /** |
| bogdanm | 0:9b334a45a8ff | 573 | * @} |
| bogdanm | 0:9b334a45a8ff | 574 | */ |
| bogdanm | 0:9b334a45a8ff | 575 | |
| bogdanm | 0:9b334a45a8ff | 576 | /** |
| bogdanm | 0:9b334a45a8ff | 577 | * @} |
| bogdanm | 0:9b334a45a8ff | 578 | */ |
| bogdanm | 0:9b334a45a8ff | 579 | |
| bogdanm | 0:9b334a45a8ff | 580 | #ifdef __cplusplus |
| bogdanm | 0:9b334a45a8ff | 581 | } |
| bogdanm | 0:9b334a45a8ff | 582 | #endif |
| bogdanm | 0:9b334a45a8ff | 583 | |
| bogdanm | 0:9b334a45a8ff | 584 | #endif /* __STM32F0xx_HAL_USART_EX_H */ |
| bogdanm | 0:9b334a45a8ff | 585 | |
| bogdanm | 0:9b334a45a8ff | 586 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
| bogdanm | 0:9b334a45a8ff | 587 |