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TARGET_DISCO_F769NI/TOOLCHAIN_ARM_MICRO/stm32f7xx_hal_cec.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /**
AnnaBridge 171:3a7713b1edbc 2 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 3 * @file stm32f7xx_hal_cec.h
AnnaBridge 171:3a7713b1edbc 4 * @author MCD Application Team
AnnaBridge 171:3a7713b1edbc 5 * @brief Header file of CEC HAL module.
AnnaBridge 171:3a7713b1edbc 6 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 7 * @attention
AnnaBridge 171:3a7713b1edbc 8 *
AnnaBridge 171:3a7713b1edbc 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 171:3a7713b1edbc 10 *
AnnaBridge 171:3a7713b1edbc 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 171:3a7713b1edbc 12 * are permitted provided that the following conditions are met:
AnnaBridge 171:3a7713b1edbc 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 171:3a7713b1edbc 14 * this list of conditions and the following disclaimer.
AnnaBridge 171:3a7713b1edbc 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 171:3a7713b1edbc 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 171:3a7713b1edbc 17 * and/or other materials provided with the distribution.
AnnaBridge 171:3a7713b1edbc 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 171:3a7713b1edbc 19 * may be used to endorse or promote products derived from this software
AnnaBridge 171:3a7713b1edbc 20 * without specific prior written permission.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 171:3a7713b1edbc 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 171:3a7713b1edbc 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 171:3a7713b1edbc 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 171:3a7713b1edbc 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 171:3a7713b1edbc 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 171:3a7713b1edbc 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 171:3a7713b1edbc 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 171:3a7713b1edbc 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 171:3a7713b1edbc 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 171:3a7713b1edbc 32 *
AnnaBridge 171:3a7713b1edbc 33 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 34 */
AnnaBridge 171:3a7713b1edbc 35
AnnaBridge 171:3a7713b1edbc 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 171:3a7713b1edbc 37 #ifndef __STM32F7xx_HAL_CEC_H
AnnaBridge 171:3a7713b1edbc 38 #define __STM32F7xx_HAL_CEC_H
AnnaBridge 171:3a7713b1edbc 39
AnnaBridge 171:3a7713b1edbc 40 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 41 extern "C" {
AnnaBridge 171:3a7713b1edbc 42 #endif
AnnaBridge 171:3a7713b1edbc 43
AnnaBridge 171:3a7713b1edbc 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 45 #include "stm32f7xx_hal_def.h"
AnnaBridge 171:3a7713b1edbc 46
AnnaBridge 171:3a7713b1edbc 47 #if defined (CEC)
AnnaBridge 171:3a7713b1edbc 48
AnnaBridge 171:3a7713b1edbc 49 /** @addtogroup STM32F7xx_HAL_Driver
AnnaBridge 171:3a7713b1edbc 50 * @{
AnnaBridge 171:3a7713b1edbc 51 */
AnnaBridge 171:3a7713b1edbc 52
AnnaBridge 171:3a7713b1edbc 53 /** @addtogroup CEC
AnnaBridge 171:3a7713b1edbc 54 * @{
AnnaBridge 171:3a7713b1edbc 55 */
AnnaBridge 171:3a7713b1edbc 56
AnnaBridge 171:3a7713b1edbc 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 58 /** @defgroup CEC_Exported_Types CEC Exported Types
AnnaBridge 171:3a7713b1edbc 59 * @{
AnnaBridge 171:3a7713b1edbc 60 */
AnnaBridge 171:3a7713b1edbc 61
AnnaBridge 171:3a7713b1edbc 62 /**
AnnaBridge 171:3a7713b1edbc 63 * @brief CEC Init Structure definition
AnnaBridge 171:3a7713b1edbc 64 */
AnnaBridge 171:3a7713b1edbc 65 typedef struct
AnnaBridge 171:3a7713b1edbc 66 {
AnnaBridge 171:3a7713b1edbc 67 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
AnnaBridge 171:3a7713b1edbc 68 It can be one of @ref CEC_Signal_Free_Time
AnnaBridge 171:3a7713b1edbc 69 and belongs to the set {0,...,7} where
AnnaBridge 171:3a7713b1edbc 70 0x0 is the default configuration
AnnaBridge 171:3a7713b1edbc 71 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
AnnaBridge 171:3a7713b1edbc 72
AnnaBridge 171:3a7713b1edbc 73 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
AnnaBridge 171:3a7713b1edbc 74 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
AnnaBridge 171:3a7713b1edbc 75 or CEC_EXTENDED_TOLERANCE */
AnnaBridge 171:3a7713b1edbc 76
AnnaBridge 171:3a7713b1edbc 77 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
AnnaBridge 171:3a7713b1edbc 78 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
AnnaBridge 171:3a7713b1edbc 79 CEC_RX_STOP_ON_BRE: reception is stopped. */
AnnaBridge 171:3a7713b1edbc 80
AnnaBridge 171:3a7713b1edbc 81 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
AnnaBridge 171:3a7713b1edbc 82 CEC line upon Bit Rising Error detection.
AnnaBridge 171:3a7713b1edbc 83 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
AnnaBridge 171:3a7713b1edbc 84 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
AnnaBridge 171:3a7713b1edbc 85
AnnaBridge 171:3a7713b1edbc 86 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
AnnaBridge 171:3a7713b1edbc 87 CEC line upon Long Bit Period Error detection.
AnnaBridge 171:3a7713b1edbc 88 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
AnnaBridge 171:3a7713b1edbc 89 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
AnnaBridge 171:3a7713b1edbc 90
AnnaBridge 171:3a7713b1edbc 91 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
AnnaBridge 171:3a7713b1edbc 92 upon an error detected on a broadcast message.
AnnaBridge 171:3a7713b1edbc 93
AnnaBridge 171:3a7713b1edbc 94 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
AnnaBridge 171:3a7713b1edbc 95
AnnaBridge 171:3a7713b1edbc 96 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
AnnaBridge 171:3a7713b1edbc 97 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
AnnaBridge 171:3a7713b1edbc 98 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
AnnaBridge 171:3a7713b1edbc 99 b) LBPE detection: error-bit generation on the CEC line
AnnaBridge 171:3a7713b1edbc 100 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
AnnaBridge 171:3a7713b1edbc 101
AnnaBridge 171:3a7713b1edbc 102 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
AnnaBridge 171:3a7713b1edbc 103 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
AnnaBridge 171:3a7713b1edbc 104 there is no error-bit generation in case of Short Bit Period Error detection in
AnnaBridge 171:3a7713b1edbc 105 a broadcast message while LSTN bit is set. */
AnnaBridge 171:3a7713b1edbc 106
AnnaBridge 171:3a7713b1edbc 107 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
AnnaBridge 171:3a7713b1edbc 108 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
AnnaBridge 171:3a7713b1edbc 109 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
AnnaBridge 171:3a7713b1edbc 110
AnnaBridge 171:3a7713b1edbc 111 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
AnnaBridge 171:3a7713b1edbc 112
AnnaBridge 171:3a7713b1edbc 113 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
AnnaBridge 171:3a7713b1edbc 114 own address (OAR). Messages addressed to different destination are ignored.
AnnaBridge 171:3a7713b1edbc 115 Broadcast messages are always received.
AnnaBridge 171:3a7713b1edbc 116
AnnaBridge 171:3a7713b1edbc 117 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
AnnaBridge 171:3a7713b1edbc 118 address (OAR) with positive acknowledge. Messages addressed to different destination
AnnaBridge 171:3a7713b1edbc 119 are received, but without interfering with the CEC bus: no acknowledge sent. */
AnnaBridge 171:3a7713b1edbc 120
AnnaBridge 171:3a7713b1edbc 121 uint16_t OwnAddress; /*!< Own addresses configuration
AnnaBridge 171:3a7713b1edbc 122 This parameter can be a value of @ref CEC_OWN_ADDRESS */
AnnaBridge 171:3a7713b1edbc 123
AnnaBridge 171:3a7713b1edbc 124 uint8_t *RxBuffer; /*!< CEC Rx buffer pointeur */
AnnaBridge 171:3a7713b1edbc 125
AnnaBridge 171:3a7713b1edbc 126
AnnaBridge 171:3a7713b1edbc 127 }CEC_InitTypeDef;
AnnaBridge 171:3a7713b1edbc 128
AnnaBridge 171:3a7713b1edbc 129 /**
AnnaBridge 171:3a7713b1edbc 130 * @brief HAL CEC State structures definition
AnnaBridge 171:3a7713b1edbc 131 * @note HAL CEC State value is a combination of 2 different substates: gState and RxState.
AnnaBridge 171:3a7713b1edbc 132 * - gState contains CEC state information related to global Handle management
AnnaBridge 171:3a7713b1edbc 133 * and also information related to Tx operations.
AnnaBridge 171:3a7713b1edbc 134 * gState value coding follow below described bitmap :
AnnaBridge 171:3a7713b1edbc 135 * b7 (not used)
AnnaBridge 171:3a7713b1edbc 136 * x : Should be set to 0
AnnaBridge 171:3a7713b1edbc 137 * b6 Error information
AnnaBridge 171:3a7713b1edbc 138 * 0 : No Error
AnnaBridge 171:3a7713b1edbc 139 * 1 : Error
AnnaBridge 171:3a7713b1edbc 140 * b5 IP initilisation status
AnnaBridge 171:3a7713b1edbc 141 * 0 : Reset (IP not initialized)
AnnaBridge 171:3a7713b1edbc 142 * 1 : Init done (IP initialized. HAL CEC Init function already called)
AnnaBridge 171:3a7713b1edbc 143 * b4-b3 (not used)
AnnaBridge 171:3a7713b1edbc 144 * xx : Should be set to 00
AnnaBridge 171:3a7713b1edbc 145 * b2 Intrinsic process state
AnnaBridge 171:3a7713b1edbc 146 * 0 : Ready
AnnaBridge 171:3a7713b1edbc 147 * 1 : Busy (IP busy with some configuration or internal operations)
AnnaBridge 171:3a7713b1edbc 148 * b1 (not used)
AnnaBridge 171:3a7713b1edbc 149 * x : Should be set to 0
AnnaBridge 171:3a7713b1edbc 150 * b0 Tx state
AnnaBridge 171:3a7713b1edbc 151 * 0 : Ready (no Tx operation ongoing)
AnnaBridge 171:3a7713b1edbc 152 * 1 : Busy (Tx operation ongoing)
AnnaBridge 171:3a7713b1edbc 153 * - RxState contains information related to Rx operations.
AnnaBridge 171:3a7713b1edbc 154 * RxState value coding follow below described bitmap :
AnnaBridge 171:3a7713b1edbc 155 * b7-b6 (not used)
AnnaBridge 171:3a7713b1edbc 156 * xx : Should be set to 00
AnnaBridge 171:3a7713b1edbc 157 * b5 IP initilisation status
AnnaBridge 171:3a7713b1edbc 158 * 0 : Reset (IP not initialized)
AnnaBridge 171:3a7713b1edbc 159 * 1 : Init done (IP initialized)
AnnaBridge 171:3a7713b1edbc 160 * b4-b2 (not used)
AnnaBridge 171:3a7713b1edbc 161 * xxx : Should be set to 000
AnnaBridge 171:3a7713b1edbc 162 * b1 Rx state
AnnaBridge 171:3a7713b1edbc 163 * 0 : Ready (no Rx operation ongoing)
AnnaBridge 171:3a7713b1edbc 164 * 1 : Busy (Rx operation ongoing)
AnnaBridge 171:3a7713b1edbc 165 * b0 (not used)
AnnaBridge 171:3a7713b1edbc 166 * x : Should be set to 0.
AnnaBridge 171:3a7713b1edbc 167 */
AnnaBridge 171:3a7713b1edbc 168 typedef enum
AnnaBridge 171:3a7713b1edbc 169 {
AnnaBridge 171:3a7713b1edbc 170 HAL_CEC_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized
AnnaBridge 171:3a7713b1edbc 171 Value is allowed for gState and RxState */
AnnaBridge 171:3a7713b1edbc 172 HAL_CEC_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
AnnaBridge 171:3a7713b1edbc 173 Value is allowed for gState and RxState */
AnnaBridge 171:3a7713b1edbc 174 HAL_CEC_STATE_BUSY = 0x24U, /*!< an internal process is ongoing
AnnaBridge 171:3a7713b1edbc 175 Value is allowed for gState only */
AnnaBridge 171:3a7713b1edbc 176 HAL_CEC_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
AnnaBridge 171:3a7713b1edbc 177 Value is allowed for RxState only */
AnnaBridge 171:3a7713b1edbc 178 HAL_CEC_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
AnnaBridge 171:3a7713b1edbc 179 Value is allowed for gState only */
AnnaBridge 171:3a7713b1edbc 180 HAL_CEC_STATE_BUSY_RX_TX = 0x23U, /*!< an internal process is ongoing
AnnaBridge 171:3a7713b1edbc 181 Value is allowed for gState only */
AnnaBridge 171:3a7713b1edbc 182 HAL_CEC_STATE_ERROR = 0x60U /*!< Error Value is allowed for gState only */
AnnaBridge 171:3a7713b1edbc 183 }HAL_CEC_StateTypeDef;
AnnaBridge 171:3a7713b1edbc 184
AnnaBridge 171:3a7713b1edbc 185 /**
AnnaBridge 171:3a7713b1edbc 186 * @brief CEC handle Structure definition
AnnaBridge 171:3a7713b1edbc 187 */
AnnaBridge 171:3a7713b1edbc 188 typedef struct
AnnaBridge 171:3a7713b1edbc 189 {
AnnaBridge 171:3a7713b1edbc 190 CEC_TypeDef *Instance; /*!< CEC registers base address */
AnnaBridge 171:3a7713b1edbc 191
AnnaBridge 171:3a7713b1edbc 192 CEC_InitTypeDef Init; /*!< CEC communication parameters */
AnnaBridge 171:3a7713b1edbc 193
AnnaBridge 171:3a7713b1edbc 194 uint8_t *pTxBuffPtr; /*!< Pointer to CEC Tx transfer Buffer */
AnnaBridge 171:3a7713b1edbc 195
AnnaBridge 171:3a7713b1edbc 196 uint16_t TxXferCount; /*!< CEC Tx Transfer Counter */
AnnaBridge 171:3a7713b1edbc 197
AnnaBridge 171:3a7713b1edbc 198 uint16_t RxXferSize; /*!< CEC Rx Transfer size, 0: header received only */
AnnaBridge 171:3a7713b1edbc 199
AnnaBridge 171:3a7713b1edbc 200 HAL_LockTypeDef Lock; /*!< Locking object */
AnnaBridge 171:3a7713b1edbc 201
AnnaBridge 171:3a7713b1edbc 202 HAL_CEC_StateTypeDef gState; /*!< CEC state information related to global Handle management
AnnaBridge 171:3a7713b1edbc 203 and also related to Tx operations.
AnnaBridge 171:3a7713b1edbc 204 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
AnnaBridge 171:3a7713b1edbc 205
AnnaBridge 171:3a7713b1edbc 206 HAL_CEC_StateTypeDef RxState; /*!< CEC state information related to Rx operations.
AnnaBridge 171:3a7713b1edbc 207 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
AnnaBridge 171:3a7713b1edbc 208
AnnaBridge 171:3a7713b1edbc 209 uint32_t ErrorCode; /*!< For errors handling purposes, copy of ISR register
AnnaBridge 171:3a7713b1edbc 210 in case error is reported */
AnnaBridge 171:3a7713b1edbc 211 }CEC_HandleTypeDef;
AnnaBridge 171:3a7713b1edbc 212 /**
AnnaBridge 171:3a7713b1edbc 213 * @}
AnnaBridge 171:3a7713b1edbc 214 */
AnnaBridge 171:3a7713b1edbc 215
AnnaBridge 171:3a7713b1edbc 216 /* Exported constants --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 217 /** @defgroup CEC_Exported_Constants CEC Exported Constants
AnnaBridge 171:3a7713b1edbc 218 * @{
AnnaBridge 171:3a7713b1edbc 219 */
AnnaBridge 171:3a7713b1edbc 220
AnnaBridge 171:3a7713b1edbc 221 /** @defgroup CEC_Error_Code CEC Error Code
AnnaBridge 171:3a7713b1edbc 222 * @{
AnnaBridge 171:3a7713b1edbc 223 */
AnnaBridge 171:3a7713b1edbc 224 #define HAL_CEC_ERROR_NONE (uint32_t) 0x0000U /*!< no error */
AnnaBridge 171:3a7713b1edbc 225 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
AnnaBridge 171:3a7713b1edbc 226 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
AnnaBridge 171:3a7713b1edbc 227 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
AnnaBridge 171:3a7713b1edbc 228 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
AnnaBridge 171:3a7713b1edbc 229 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
AnnaBridge 171:3a7713b1edbc 230 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
AnnaBridge 171:3a7713b1edbc 231 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
AnnaBridge 171:3a7713b1edbc 232 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
AnnaBridge 171:3a7713b1edbc 233 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
AnnaBridge 171:3a7713b1edbc 234 /**
AnnaBridge 171:3a7713b1edbc 235 * @}
AnnaBridge 171:3a7713b1edbc 236 */
AnnaBridge 171:3a7713b1edbc 237
AnnaBridge 171:3a7713b1edbc 238 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
AnnaBridge 171:3a7713b1edbc 239 * @{
AnnaBridge 171:3a7713b1edbc 240 */
AnnaBridge 171:3a7713b1edbc 241 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 242 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001U)
AnnaBridge 171:3a7713b1edbc 243 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002U)
AnnaBridge 171:3a7713b1edbc 244 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003U)
AnnaBridge 171:3a7713b1edbc 245 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004U)
AnnaBridge 171:3a7713b1edbc 246 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005U)
AnnaBridge 171:3a7713b1edbc 247 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006U)
AnnaBridge 171:3a7713b1edbc 248 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007U)
AnnaBridge 171:3a7713b1edbc 249 /**
AnnaBridge 171:3a7713b1edbc 250 * @}
AnnaBridge 171:3a7713b1edbc 251 */
AnnaBridge 171:3a7713b1edbc 252
AnnaBridge 171:3a7713b1edbc 253 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
AnnaBridge 171:3a7713b1edbc 254 * @{
AnnaBridge 171:3a7713b1edbc 255 */
AnnaBridge 171:3a7713b1edbc 256 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 257 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
AnnaBridge 171:3a7713b1edbc 258 /**
AnnaBridge 171:3a7713b1edbc 259 * @}
AnnaBridge 171:3a7713b1edbc 260 */
AnnaBridge 171:3a7713b1edbc 261
AnnaBridge 171:3a7713b1edbc 262 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
AnnaBridge 171:3a7713b1edbc 263 * @{
AnnaBridge 171:3a7713b1edbc 264 */
AnnaBridge 171:3a7713b1edbc 265 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 266 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
AnnaBridge 171:3a7713b1edbc 267 /**
AnnaBridge 171:3a7713b1edbc 268 * @}
AnnaBridge 171:3a7713b1edbc 269 */
AnnaBridge 171:3a7713b1edbc 270
AnnaBridge 171:3a7713b1edbc 271 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
AnnaBridge 171:3a7713b1edbc 272 * @{
AnnaBridge 171:3a7713b1edbc 273 */
AnnaBridge 171:3a7713b1edbc 274 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 275 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
AnnaBridge 171:3a7713b1edbc 276 /**
AnnaBridge 171:3a7713b1edbc 277 * @}
AnnaBridge 171:3a7713b1edbc 278 */
AnnaBridge 171:3a7713b1edbc 279
AnnaBridge 171:3a7713b1edbc 280 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
AnnaBridge 171:3a7713b1edbc 281 * @{
AnnaBridge 171:3a7713b1edbc 282 */
AnnaBridge 171:3a7713b1edbc 283 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 284 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
AnnaBridge 171:3a7713b1edbc 285 /**
AnnaBridge 171:3a7713b1edbc 286 * @}
AnnaBridge 171:3a7713b1edbc 287 */
AnnaBridge 171:3a7713b1edbc 288
AnnaBridge 171:3a7713b1edbc 289 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
AnnaBridge 171:3a7713b1edbc 290 * @{
AnnaBridge 171:3a7713b1edbc 291 */
AnnaBridge 171:3a7713b1edbc 292 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 293 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
AnnaBridge 171:3a7713b1edbc 294 /**
AnnaBridge 171:3a7713b1edbc 295 * @}
AnnaBridge 171:3a7713b1edbc 296 */
AnnaBridge 171:3a7713b1edbc 297
AnnaBridge 171:3a7713b1edbc 298 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
AnnaBridge 171:3a7713b1edbc 299 * @{
AnnaBridge 171:3a7713b1edbc 300 */
AnnaBridge 171:3a7713b1edbc 301 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 302 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
AnnaBridge 171:3a7713b1edbc 303 /**
AnnaBridge 171:3a7713b1edbc 304 * @}
AnnaBridge 171:3a7713b1edbc 305 */
AnnaBridge 171:3a7713b1edbc 306
AnnaBridge 171:3a7713b1edbc 307 /** @defgroup CEC_Listening_Mode CEC Listening mode option
AnnaBridge 171:3a7713b1edbc 308 * @{
AnnaBridge 171:3a7713b1edbc 309 */
AnnaBridge 171:3a7713b1edbc 310 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000U)
AnnaBridge 171:3a7713b1edbc 311 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
AnnaBridge 171:3a7713b1edbc 312 /**
AnnaBridge 171:3a7713b1edbc 313 * @}
AnnaBridge 171:3a7713b1edbc 314 */
AnnaBridge 171:3a7713b1edbc 315
AnnaBridge 171:3a7713b1edbc 316 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
AnnaBridge 171:3a7713b1edbc 317 * @{
AnnaBridge 171:3a7713b1edbc 318 */
AnnaBridge 171:3a7713b1edbc 319 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16U)
AnnaBridge 171:3a7713b1edbc 320 /**
AnnaBridge 171:3a7713b1edbc 321 * @}
AnnaBridge 171:3a7713b1edbc 322 */
AnnaBridge 171:3a7713b1edbc 323
AnnaBridge 171:3a7713b1edbc 324 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
AnnaBridge 171:3a7713b1edbc 325 * @{
AnnaBridge 171:3a7713b1edbc 326 */
AnnaBridge 171:3a7713b1edbc 327 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4U)
AnnaBridge 171:3a7713b1edbc 328 /**
AnnaBridge 171:3a7713b1edbc 329 * @}
AnnaBridge 171:3a7713b1edbc 330 */
AnnaBridge 171:3a7713b1edbc 331
AnnaBridge 171:3a7713b1edbc 332 /** @defgroup CEC_OWN_ADDRESS CEC Own Address
AnnaBridge 171:3a7713b1edbc 333 * @{
AnnaBridge 171:3a7713b1edbc 334 */
AnnaBridge 171:3a7713b1edbc 335 #define CEC_OWN_ADDRESS_NONE ((uint16_t) 0x0000U) /* Reset value */
AnnaBridge 171:3a7713b1edbc 336 #define CEC_OWN_ADDRESS_0 ((uint16_t) 0x0001U) /* Logical Address 0 */
AnnaBridge 171:3a7713b1edbc 337 #define CEC_OWN_ADDRESS_1 ((uint16_t) 0x0002U) /* Logical Address 1 */
AnnaBridge 171:3a7713b1edbc 338 #define CEC_OWN_ADDRESS_2 ((uint16_t) 0x0004U) /* Logical Address 2 */
AnnaBridge 171:3a7713b1edbc 339 #define CEC_OWN_ADDRESS_3 ((uint16_t) 0x0008U) /* Logical Address 3 */
AnnaBridge 171:3a7713b1edbc 340 #define CEC_OWN_ADDRESS_4 ((uint16_t) 0x0010U) /* Logical Address 4 */
AnnaBridge 171:3a7713b1edbc 341 #define CEC_OWN_ADDRESS_5 ((uint16_t) 0x0020U) /* Logical Address 5 */
AnnaBridge 171:3a7713b1edbc 342 #define CEC_OWN_ADDRESS_6 ((uint16_t) 0x0040U) /* Logical Address 6 */
AnnaBridge 171:3a7713b1edbc 343 #define CEC_OWN_ADDRESS_7 ((uint16_t) 0x0080U) /* Logical Address 7 */
AnnaBridge 171:3a7713b1edbc 344 #define CEC_OWN_ADDRESS_8 ((uint16_t) 0x0100U) /* Logical Address 9 */
AnnaBridge 171:3a7713b1edbc 345 #define CEC_OWN_ADDRESS_9 ((uint16_t) 0x0200U) /* Logical Address 10 */
AnnaBridge 171:3a7713b1edbc 346 #define CEC_OWN_ADDRESS_10 ((uint16_t) 0x0400U) /* Logical Address 11 */
AnnaBridge 171:3a7713b1edbc 347 #define CEC_OWN_ADDRESS_11 ((uint16_t) 0x0800U) /* Logical Address 12 */
AnnaBridge 171:3a7713b1edbc 348 #define CEC_OWN_ADDRESS_12 ((uint16_t) 0x1000U) /* Logical Address 13 */
AnnaBridge 171:3a7713b1edbc 349 #define CEC_OWN_ADDRESS_13 ((uint16_t) 0x2000U) /* Logical Address 14 */
AnnaBridge 171:3a7713b1edbc 350 #define CEC_OWN_ADDRESS_14 ((uint16_t) 0x4000U) /* Logical Address 15 */
AnnaBridge 171:3a7713b1edbc 351 /**
AnnaBridge 171:3a7713b1edbc 352 * @}
AnnaBridge 171:3a7713b1edbc 353 */
AnnaBridge 171:3a7713b1edbc 354
AnnaBridge 171:3a7713b1edbc 355 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
AnnaBridge 171:3a7713b1edbc 356 * @{
AnnaBridge 171:3a7713b1edbc 357 */
AnnaBridge 171:3a7713b1edbc 358 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
AnnaBridge 171:3a7713b1edbc 359 #define CEC_IT_TXERR CEC_IER_TXERRIE
AnnaBridge 171:3a7713b1edbc 360 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
AnnaBridge 171:3a7713b1edbc 361 #define CEC_IT_TXEND CEC_IER_TXENDIE
AnnaBridge 171:3a7713b1edbc 362 #define CEC_IT_TXBR CEC_IER_TXBRIE
AnnaBridge 171:3a7713b1edbc 363 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
AnnaBridge 171:3a7713b1edbc 364 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
AnnaBridge 171:3a7713b1edbc 365 #define CEC_IT_LBPE CEC_IER_LBPEIE
AnnaBridge 171:3a7713b1edbc 366 #define CEC_IT_SBPE CEC_IER_SBPEIE
AnnaBridge 171:3a7713b1edbc 367 #define CEC_IT_BRE CEC_IER_BREIE
AnnaBridge 171:3a7713b1edbc 368 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
AnnaBridge 171:3a7713b1edbc 369 #define CEC_IT_RXEND CEC_IER_RXENDIE
AnnaBridge 171:3a7713b1edbc 370 #define CEC_IT_RXBR CEC_IER_RXBRIE
AnnaBridge 171:3a7713b1edbc 371 /**
AnnaBridge 171:3a7713b1edbc 372 * @}
AnnaBridge 171:3a7713b1edbc 373 */
AnnaBridge 171:3a7713b1edbc 374
AnnaBridge 171:3a7713b1edbc 375 /** @defgroup CEC_Flags_Definitions CEC Flags definition
AnnaBridge 171:3a7713b1edbc 376 * @{
AnnaBridge 171:3a7713b1edbc 377 */
AnnaBridge 171:3a7713b1edbc 378 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
AnnaBridge 171:3a7713b1edbc 379 #define CEC_FLAG_TXERR CEC_ISR_TXERR
AnnaBridge 171:3a7713b1edbc 380 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
AnnaBridge 171:3a7713b1edbc 381 #define CEC_FLAG_TXEND CEC_ISR_TXEND
AnnaBridge 171:3a7713b1edbc 382 #define CEC_FLAG_TXBR CEC_ISR_TXBR
AnnaBridge 171:3a7713b1edbc 383 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
AnnaBridge 171:3a7713b1edbc 384 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
AnnaBridge 171:3a7713b1edbc 385 #define CEC_FLAG_LBPE CEC_ISR_LBPE
AnnaBridge 171:3a7713b1edbc 386 #define CEC_FLAG_SBPE CEC_ISR_SBPE
AnnaBridge 171:3a7713b1edbc 387 #define CEC_FLAG_BRE CEC_ISR_BRE
AnnaBridge 171:3a7713b1edbc 388 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
AnnaBridge 171:3a7713b1edbc 389 #define CEC_FLAG_RXEND CEC_ISR_RXEND
AnnaBridge 171:3a7713b1edbc 390 #define CEC_FLAG_RXBR CEC_ISR_RXBR
AnnaBridge 171:3a7713b1edbc 391 /**
AnnaBridge 171:3a7713b1edbc 392 * @}
AnnaBridge 171:3a7713b1edbc 393 */
AnnaBridge 171:3a7713b1edbc 394
AnnaBridge 171:3a7713b1edbc 395 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
AnnaBridge 171:3a7713b1edbc 396 * @{
AnnaBridge 171:3a7713b1edbc 397 */
AnnaBridge 171:3a7713b1edbc 398 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
AnnaBridge 171:3a7713b1edbc 399 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
AnnaBridge 171:3a7713b1edbc 400 /**
AnnaBridge 171:3a7713b1edbc 401 * @}
AnnaBridge 171:3a7713b1edbc 402 */
AnnaBridge 171:3a7713b1edbc 403
AnnaBridge 171:3a7713b1edbc 404 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
AnnaBridge 171:3a7713b1edbc 405 * @{
AnnaBridge 171:3a7713b1edbc 406 */
AnnaBridge 171:3a7713b1edbc 407 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
AnnaBridge 171:3a7713b1edbc 408 /**
AnnaBridge 171:3a7713b1edbc 409 * @}
AnnaBridge 171:3a7713b1edbc 410 */
AnnaBridge 171:3a7713b1edbc 411
AnnaBridge 171:3a7713b1edbc 412 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
AnnaBridge 171:3a7713b1edbc 413 * @{
AnnaBridge 171:3a7713b1edbc 414 */
AnnaBridge 171:3a7713b1edbc 415 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
AnnaBridge 171:3a7713b1edbc 416 /**
AnnaBridge 171:3a7713b1edbc 417 * @}
AnnaBridge 171:3a7713b1edbc 418 */
AnnaBridge 171:3a7713b1edbc 419
AnnaBridge 171:3a7713b1edbc 420 /**
AnnaBridge 171:3a7713b1edbc 421 * @}
AnnaBridge 171:3a7713b1edbc 422 */
AnnaBridge 171:3a7713b1edbc 423
AnnaBridge 171:3a7713b1edbc 424 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 425 /** @defgroup CEC_Exported_Macros CEC Exported Macros
AnnaBridge 171:3a7713b1edbc 426 * @{
AnnaBridge 171:3a7713b1edbc 427 */
AnnaBridge 171:3a7713b1edbc 428
AnnaBridge 171:3a7713b1edbc 429 /** @brief Reset CEC handle gstate & RxState
AnnaBridge 171:3a7713b1edbc 430 * @param __HANDLE__ CEC handle.
AnnaBridge 171:3a7713b1edbc 431 * @retval None
AnnaBridge 171:3a7713b1edbc 432 */
AnnaBridge 171:3a7713b1edbc 433 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) do{ \
AnnaBridge 171:3a7713b1edbc 434 (__HANDLE__)->gState = HAL_CEC_STATE_RESET; \
AnnaBridge 171:3a7713b1edbc 435 (__HANDLE__)->RxState = HAL_CEC_STATE_RESET; \
AnnaBridge 171:3a7713b1edbc 436 } while(0)
AnnaBridge 171:3a7713b1edbc 437
AnnaBridge 171:3a7713b1edbc 438 /** @brief Checks whether or not the specified CEC interrupt flag is set.
AnnaBridge 171:3a7713b1edbc 439 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 440 * @param __FLAG__ specifies the flag to check.
AnnaBridge 171:3a7713b1edbc 441 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
AnnaBridge 171:3a7713b1edbc 442 * @arg CEC_FLAG_TXERR: Tx Error.
AnnaBridge 171:3a7713b1edbc 443 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
AnnaBridge 171:3a7713b1edbc 444 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
AnnaBridge 171:3a7713b1edbc 445 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
AnnaBridge 171:3a7713b1edbc 446 * @arg CEC_FLAG_ARBLST: Arbitration Lost
AnnaBridge 171:3a7713b1edbc 447 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
AnnaBridge 171:3a7713b1edbc 448 * @arg CEC_FLAG_LBPE: Rx Long period Error
AnnaBridge 171:3a7713b1edbc 449 * @arg CEC_FLAG_SBPE: Rx Short period Error
AnnaBridge 171:3a7713b1edbc 450 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
AnnaBridge 171:3a7713b1edbc 451 * @arg CEC_FLAG_RXOVR: Rx Overrun.
AnnaBridge 171:3a7713b1edbc 452 * @arg CEC_FLAG_RXEND: End Of Reception.
AnnaBridge 171:3a7713b1edbc 453 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
AnnaBridge 171:3a7713b1edbc 454 * @retval ITStatus
AnnaBridge 171:3a7713b1edbc 455 */
AnnaBridge 171:3a7713b1edbc 456 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
AnnaBridge 171:3a7713b1edbc 457
AnnaBridge 171:3a7713b1edbc 458 /** @brief Clears the interrupt or status flag when raised (write at 1)
AnnaBridge 171:3a7713b1edbc 459 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 460 * @param __FLAG__ specifies the interrupt/status flag to clear.
AnnaBridge 171:3a7713b1edbc 461 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 462 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
AnnaBridge 171:3a7713b1edbc 463 * @arg CEC_FLAG_TXERR: Tx Error.
AnnaBridge 171:3a7713b1edbc 464 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
AnnaBridge 171:3a7713b1edbc 465 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
AnnaBridge 171:3a7713b1edbc 466 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
AnnaBridge 171:3a7713b1edbc 467 * @arg CEC_FLAG_ARBLST: Arbitration Lost
AnnaBridge 171:3a7713b1edbc 468 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
AnnaBridge 171:3a7713b1edbc 469 * @arg CEC_FLAG_LBPE: Rx Long period Error
AnnaBridge 171:3a7713b1edbc 470 * @arg CEC_FLAG_SBPE: Rx Short period Error
AnnaBridge 171:3a7713b1edbc 471 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
AnnaBridge 171:3a7713b1edbc 472 * @arg CEC_FLAG_RXOVR: Rx Overrun.
AnnaBridge 171:3a7713b1edbc 473 * @arg CEC_FLAG_RXEND: End Of Reception.
AnnaBridge 171:3a7713b1edbc 474 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
AnnaBridge 171:3a7713b1edbc 475 * @retval none
AnnaBridge 171:3a7713b1edbc 476 */
AnnaBridge 171:3a7713b1edbc 477 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
AnnaBridge 171:3a7713b1edbc 478
AnnaBridge 171:3a7713b1edbc 479 /** @brief Enables the specified CEC interrupt.
AnnaBridge 171:3a7713b1edbc 480 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 481 * @param __INTERRUPT__ specifies the CEC interrupt to enable.
AnnaBridge 171:3a7713b1edbc 482 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 483 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 171:3a7713b1edbc 484 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 171:3a7713b1edbc 485 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 171:3a7713b1edbc 486 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 171:3a7713b1edbc 487 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 171:3a7713b1edbc 488 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 171:3a7713b1edbc 489 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 171:3a7713b1edbc 490 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 171:3a7713b1edbc 491 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 171:3a7713b1edbc 492 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 171:3a7713b1edbc 493 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 171:3a7713b1edbc 494 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 171:3a7713b1edbc 495 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 171:3a7713b1edbc 496 * @retval none
AnnaBridge 171:3a7713b1edbc 497 */
AnnaBridge 171:3a7713b1edbc 498 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
AnnaBridge 171:3a7713b1edbc 499
AnnaBridge 171:3a7713b1edbc 500 /** @brief Disables the specified CEC interrupt.
AnnaBridge 171:3a7713b1edbc 501 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 502 * @param __INTERRUPT__ specifies the CEC interrupt to disable.
AnnaBridge 171:3a7713b1edbc 503 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 504 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 171:3a7713b1edbc 505 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 171:3a7713b1edbc 506 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 171:3a7713b1edbc 507 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 171:3a7713b1edbc 508 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 171:3a7713b1edbc 509 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 171:3a7713b1edbc 510 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 171:3a7713b1edbc 511 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 171:3a7713b1edbc 512 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 171:3a7713b1edbc 513 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 171:3a7713b1edbc 514 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 171:3a7713b1edbc 515 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 171:3a7713b1edbc 516 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 171:3a7713b1edbc 517 * @retval none
AnnaBridge 171:3a7713b1edbc 518 */
AnnaBridge 171:3a7713b1edbc 519 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
AnnaBridge 171:3a7713b1edbc 520
AnnaBridge 171:3a7713b1edbc 521 /** @brief Checks whether or not the specified CEC interrupt is enabled.
AnnaBridge 171:3a7713b1edbc 522 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 523 * @param __INTERRUPT__ specifies the CEC interrupt to check.
AnnaBridge 171:3a7713b1edbc 524 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 525 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 171:3a7713b1edbc 526 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 171:3a7713b1edbc 527 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 171:3a7713b1edbc 528 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 171:3a7713b1edbc 529 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 171:3a7713b1edbc 530 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 171:3a7713b1edbc 531 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 171:3a7713b1edbc 532 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 171:3a7713b1edbc 533 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 171:3a7713b1edbc 534 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 171:3a7713b1edbc 535 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 171:3a7713b1edbc 536 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 171:3a7713b1edbc 537 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 171:3a7713b1edbc 538 * @retval FlagStatus
AnnaBridge 171:3a7713b1edbc 539 */
AnnaBridge 171:3a7713b1edbc 540 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
AnnaBridge 171:3a7713b1edbc 541
AnnaBridge 171:3a7713b1edbc 542 /** @brief Enables the CEC device
AnnaBridge 171:3a7713b1edbc 543 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 544 * @retval none
AnnaBridge 171:3a7713b1edbc 545 */
AnnaBridge 171:3a7713b1edbc 546 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
AnnaBridge 171:3a7713b1edbc 547
AnnaBridge 171:3a7713b1edbc 548 /** @brief Disables the CEC device
AnnaBridge 171:3a7713b1edbc 549 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 550 * @retval none
AnnaBridge 171:3a7713b1edbc 551 */
AnnaBridge 171:3a7713b1edbc 552 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
AnnaBridge 171:3a7713b1edbc 553
AnnaBridge 171:3a7713b1edbc 554 /** @brief Set Transmission Start flag
AnnaBridge 171:3a7713b1edbc 555 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 556 * @retval none
AnnaBridge 171:3a7713b1edbc 557 */
AnnaBridge 171:3a7713b1edbc 558 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
AnnaBridge 171:3a7713b1edbc 559
AnnaBridge 171:3a7713b1edbc 560 /** @brief Set Transmission End flag
AnnaBridge 171:3a7713b1edbc 561 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 562 * @retval none
AnnaBridge 171:3a7713b1edbc 563 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
AnnaBridge 171:3a7713b1edbc 564 */
AnnaBridge 171:3a7713b1edbc 565 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
AnnaBridge 171:3a7713b1edbc 566
AnnaBridge 171:3a7713b1edbc 567 /** @brief Get Transmission Start flag
AnnaBridge 171:3a7713b1edbc 568 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 569 * @retval FlagStatus
AnnaBridge 171:3a7713b1edbc 570 */
AnnaBridge 171:3a7713b1edbc 571 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
AnnaBridge 171:3a7713b1edbc 572
AnnaBridge 171:3a7713b1edbc 573 /** @brief Get Transmission End flag
AnnaBridge 171:3a7713b1edbc 574 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 575 * @retval FlagStatus
AnnaBridge 171:3a7713b1edbc 576 */
AnnaBridge 171:3a7713b1edbc 577 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
AnnaBridge 171:3a7713b1edbc 578
AnnaBridge 171:3a7713b1edbc 579 /** @brief Clear OAR register
AnnaBridge 171:3a7713b1edbc 580 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 581 * @retval none
AnnaBridge 171:3a7713b1edbc 582 */
AnnaBridge 171:3a7713b1edbc 583 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
AnnaBridge 171:3a7713b1edbc 584
AnnaBridge 171:3a7713b1edbc 585 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
AnnaBridge 171:3a7713b1edbc 586 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
AnnaBridge 171:3a7713b1edbc 587 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 171:3a7713b1edbc 588 * @param __ADDRESS__ Own Address value (CEC logical address is identified by bit position)
AnnaBridge 171:3a7713b1edbc 589 * @retval none
AnnaBridge 171:3a7713b1edbc 590 */
AnnaBridge 171:3a7713b1edbc 591 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
AnnaBridge 171:3a7713b1edbc 592
AnnaBridge 171:3a7713b1edbc 593 /**
AnnaBridge 171:3a7713b1edbc 594 * @}
AnnaBridge 171:3a7713b1edbc 595 */
AnnaBridge 171:3a7713b1edbc 596
AnnaBridge 171:3a7713b1edbc 597 /* Exported functions --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 598 /** @addtogroup CEC_Exported_Functions
AnnaBridge 171:3a7713b1edbc 599 * @{
AnnaBridge 171:3a7713b1edbc 600 */
AnnaBridge 171:3a7713b1edbc 601
AnnaBridge 171:3a7713b1edbc 602 /** @addtogroup CEC_Exported_Functions_Group1
AnnaBridge 171:3a7713b1edbc 603 * @{
AnnaBridge 171:3a7713b1edbc 604 */
AnnaBridge 171:3a7713b1edbc 605 /* Initialization and de-initialization functions ****************************/
AnnaBridge 171:3a7713b1edbc 606 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 607 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 608 HAL_StatusTypeDef HAL_CEC_SetDeviceAddress(CEC_HandleTypeDef *hcec, uint16_t CEC_OwnAddress);
AnnaBridge 171:3a7713b1edbc 609 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 610 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 611 /**
AnnaBridge 171:3a7713b1edbc 612 * @}
AnnaBridge 171:3a7713b1edbc 613 */
AnnaBridge 171:3a7713b1edbc 614
AnnaBridge 171:3a7713b1edbc 615 /** @addtogroup CEC_Exported_Functions_Group2
AnnaBridge 171:3a7713b1edbc 616 * @{
AnnaBridge 171:3a7713b1edbc 617 */
AnnaBridge 171:3a7713b1edbc 618 /* I/O operation functions ***************************************************/
AnnaBridge 171:3a7713b1edbc 619 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t InitiatorAddress,uint8_t DestinationAddress, uint8_t *pData, uint32_t Size);
AnnaBridge 171:3a7713b1edbc 620 uint32_t HAL_CEC_GetLastReceivedFrameSize(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 621 void HAL_CEC_ChangeRxBuffer(CEC_HandleTypeDef *hcec, uint8_t* Rxbuffer);
AnnaBridge 171:3a7713b1edbc 622 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 623 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 624 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize);
AnnaBridge 171:3a7713b1edbc 625 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 626 /**
AnnaBridge 171:3a7713b1edbc 627 * @}
AnnaBridge 171:3a7713b1edbc 628 */
AnnaBridge 171:3a7713b1edbc 629
AnnaBridge 171:3a7713b1edbc 630 /** @addtogroup CEC_Exported_Functions_Group3
AnnaBridge 171:3a7713b1edbc 631 * @{
AnnaBridge 171:3a7713b1edbc 632 */
AnnaBridge 171:3a7713b1edbc 633 /* Peripheral State functions ************************************************/
AnnaBridge 171:3a7713b1edbc 634 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 635 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
AnnaBridge 171:3a7713b1edbc 636 /**
AnnaBridge 171:3a7713b1edbc 637 * @}
AnnaBridge 171:3a7713b1edbc 638 */
AnnaBridge 171:3a7713b1edbc 639
AnnaBridge 171:3a7713b1edbc 640 /**
AnnaBridge 171:3a7713b1edbc 641 * @}
AnnaBridge 171:3a7713b1edbc 642 */
AnnaBridge 171:3a7713b1edbc 643
AnnaBridge 171:3a7713b1edbc 644 /* Private types -------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 645 /** @defgroup CEC_Private_Types CEC Private Types
AnnaBridge 171:3a7713b1edbc 646 * @{
AnnaBridge 171:3a7713b1edbc 647 */
AnnaBridge 171:3a7713b1edbc 648
AnnaBridge 171:3a7713b1edbc 649 /**
AnnaBridge 171:3a7713b1edbc 650 * @}
AnnaBridge 171:3a7713b1edbc 651 */
AnnaBridge 171:3a7713b1edbc 652
AnnaBridge 171:3a7713b1edbc 653 /* Private variables ---------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 654 /** @defgroup CEC_Private_Variables CEC Private Variables
AnnaBridge 171:3a7713b1edbc 655 * @{
AnnaBridge 171:3a7713b1edbc 656 */
AnnaBridge 171:3a7713b1edbc 657
AnnaBridge 171:3a7713b1edbc 658 /**
AnnaBridge 171:3a7713b1edbc 659 * @}
AnnaBridge 171:3a7713b1edbc 660 */
AnnaBridge 171:3a7713b1edbc 661
AnnaBridge 171:3a7713b1edbc 662 /* Private constants ---------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 663 /** @defgroup CEC_Private_Constants CEC Private Constants
AnnaBridge 171:3a7713b1edbc 664 * @{
AnnaBridge 171:3a7713b1edbc 665 */
AnnaBridge 171:3a7713b1edbc 666
AnnaBridge 171:3a7713b1edbc 667 /**
AnnaBridge 171:3a7713b1edbc 668 * @}
AnnaBridge 171:3a7713b1edbc 669 */
AnnaBridge 171:3a7713b1edbc 670
AnnaBridge 171:3a7713b1edbc 671 /* Private macros ------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 672 /** @defgroup CEC_Private_Macros CEC Private Macros
AnnaBridge 171:3a7713b1edbc 673 * @{
AnnaBridge 171:3a7713b1edbc 674 */
AnnaBridge 171:3a7713b1edbc 675
AnnaBridge 171:3a7713b1edbc 676 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
AnnaBridge 171:3a7713b1edbc 677
AnnaBridge 171:3a7713b1edbc 678 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
AnnaBridge 171:3a7713b1edbc 679 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
AnnaBridge 171:3a7713b1edbc 680
AnnaBridge 171:3a7713b1edbc 681 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
AnnaBridge 171:3a7713b1edbc 682 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
AnnaBridge 171:3a7713b1edbc 683
AnnaBridge 171:3a7713b1edbc 684 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
AnnaBridge 171:3a7713b1edbc 685 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
AnnaBridge 171:3a7713b1edbc 686
AnnaBridge 171:3a7713b1edbc 687 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
AnnaBridge 171:3a7713b1edbc 688 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
AnnaBridge 171:3a7713b1edbc 689
AnnaBridge 171:3a7713b1edbc 690 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
AnnaBridge 171:3a7713b1edbc 691 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
AnnaBridge 171:3a7713b1edbc 692
AnnaBridge 171:3a7713b1edbc 693 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
AnnaBridge 171:3a7713b1edbc 694 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
AnnaBridge 171:3a7713b1edbc 695
AnnaBridge 171:3a7713b1edbc 696 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
AnnaBridge 171:3a7713b1edbc 697 ((__MODE__) == CEC_FULL_LISTENING_MODE))
AnnaBridge 171:3a7713b1edbc 698
AnnaBridge 171:3a7713b1edbc 699 /** @brief Check CEC message size.
AnnaBridge 171:3a7713b1edbc 700 * The message size is the payload size: without counting the header,
AnnaBridge 171:3a7713b1edbc 701 * it varies from 0 byte (ping operation, one header only, no payload) to
AnnaBridge 171:3a7713b1edbc 702 * 15 bytes (1 opcode and up to 14 operands following the header).
AnnaBridge 171:3a7713b1edbc 703 * @param __SIZE__ CEC message size.
AnnaBridge 171:3a7713b1edbc 704 * @retval Test result (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 705 */
AnnaBridge 171:3a7713b1edbc 706 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0x10)
AnnaBridge 171:3a7713b1edbc 707
AnnaBridge 171:3a7713b1edbc 708 /** @brief Check CEC device Own Address Register (OAR) setting.
AnnaBridge 171:3a7713b1edbc 709 * OAR address is written in a 15-bit field within CEC_CFGR register.
AnnaBridge 171:3a7713b1edbc 710 * @param __ADDRESS__ CEC own address.
AnnaBridge 171:3a7713b1edbc 711 * @retval Test result (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 712 */
AnnaBridge 171:3a7713b1edbc 713 #define IS_CEC_OWN_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x7FFF)
AnnaBridge 171:3a7713b1edbc 714
AnnaBridge 171:3a7713b1edbc 715 /** @brief Check CEC initiator or destination logical address setting.
AnnaBridge 171:3a7713b1edbc 716 * Initiator and destination addresses are coded over 4 bits.
AnnaBridge 171:3a7713b1edbc 717 * @param __ADDRESS__ CEC initiator or logical address.
AnnaBridge 171:3a7713b1edbc 718 * @retval Test result (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 719 */
AnnaBridge 171:3a7713b1edbc 720 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF)
AnnaBridge 171:3a7713b1edbc 721 /**
AnnaBridge 171:3a7713b1edbc 722 * @}
AnnaBridge 171:3a7713b1edbc 723 */
AnnaBridge 171:3a7713b1edbc 724 /* Private functions ---------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 725 /** @defgroup CEC_Private_Functions CEC Private Functions
AnnaBridge 171:3a7713b1edbc 726 * @{
AnnaBridge 171:3a7713b1edbc 727 */
AnnaBridge 171:3a7713b1edbc 728
AnnaBridge 171:3a7713b1edbc 729 /**
AnnaBridge 171:3a7713b1edbc 730 * @}
AnnaBridge 171:3a7713b1edbc 731 */
AnnaBridge 171:3a7713b1edbc 732
AnnaBridge 171:3a7713b1edbc 733 /**
AnnaBridge 171:3a7713b1edbc 734 * @}
AnnaBridge 171:3a7713b1edbc 735 */
AnnaBridge 171:3a7713b1edbc 736
AnnaBridge 171:3a7713b1edbc 737 /**
AnnaBridge 171:3a7713b1edbc 738 * @}
AnnaBridge 171:3a7713b1edbc 739 */
AnnaBridge 171:3a7713b1edbc 740
AnnaBridge 171:3a7713b1edbc 741 #endif /* CEC */
AnnaBridge 171:3a7713b1edbc 742
AnnaBridge 171:3a7713b1edbc 743 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 744 }
AnnaBridge 171:3a7713b1edbc 745 #endif
AnnaBridge 171:3a7713b1edbc 746
AnnaBridge 171:3a7713b1edbc 747 #endif /* __STM32F7xx_HAL_CEC_H */
AnnaBridge 171:3a7713b1edbc 748
AnnaBridge 171:3a7713b1edbc 749 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/