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TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_cec.h@172:65be27845400, 2019-02-20 (annotated)

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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 172:65be27845400 1 /**
AnnaBridge 172:65be27845400 2 ******************************************************************************
AnnaBridge 172:65be27845400 3 * @file stm32h7xx_hal_cec.h
AnnaBridge 172:65be27845400 4 * @author MCD Application Team
AnnaBridge 172:65be27845400 5 * @brief Header file of CEC HAL module.
AnnaBridge 172:65be27845400 6 ******************************************************************************
AnnaBridge 172:65be27845400 7 * @attention
AnnaBridge 172:65be27845400 8 *
AnnaBridge 172:65be27845400 9 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
AnnaBridge 172:65be27845400 10 * All rights reserved.</center></h2>
AnnaBridge 172:65be27845400 11 *
AnnaBridge 172:65be27845400 12 * This software component is licensed by ST under BSD 3-Clause license,
AnnaBridge 172:65be27845400 13 * the "License"; You may not use this file except in compliance with the
AnnaBridge 172:65be27845400 14 * License. You may obtain a copy of the License at:
AnnaBridge 172:65be27845400 15 * opensource.org/licenses/BSD-3-Clause
AnnaBridge 172:65be27845400 16 *
AnnaBridge 172:65be27845400 17 ******************************************************************************
AnnaBridge 172:65be27845400 18 */
AnnaBridge 172:65be27845400 19
AnnaBridge 172:65be27845400 20 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 172:65be27845400 21 #ifndef STM32H7xx_HAL_CEC_H
AnnaBridge 172:65be27845400 22 #define STM32H7xx_HAL_CEC_H
AnnaBridge 172:65be27845400 23
AnnaBridge 172:65be27845400 24 #ifdef __cplusplus
AnnaBridge 172:65be27845400 25 extern "C" {
AnnaBridge 172:65be27845400 26 #endif
AnnaBridge 172:65be27845400 27
AnnaBridge 172:65be27845400 28 /* Includes ------------------------------------------------------------------*/
AnnaBridge 172:65be27845400 29 #include "stm32h7xx_hal_def.h"
AnnaBridge 172:65be27845400 30
AnnaBridge 172:65be27845400 31 #if defined (CEC)
AnnaBridge 172:65be27845400 32
AnnaBridge 172:65be27845400 33 /** @addtogroup STM32H7xx_HAL_Driver
AnnaBridge 172:65be27845400 34 * @{
AnnaBridge 172:65be27845400 35 */
AnnaBridge 172:65be27845400 36
AnnaBridge 172:65be27845400 37 /** @addtogroup CEC
AnnaBridge 172:65be27845400 38 * @{
AnnaBridge 172:65be27845400 39 */
AnnaBridge 172:65be27845400 40
AnnaBridge 172:65be27845400 41 /* Exported types ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 42 /** @defgroup CEC_Exported_Types CEC Exported Types
AnnaBridge 172:65be27845400 43 * @{
AnnaBridge 172:65be27845400 44 */
AnnaBridge 172:65be27845400 45
AnnaBridge 172:65be27845400 46 /**
AnnaBridge 172:65be27845400 47 * @brief CEC Init Structure definition
AnnaBridge 172:65be27845400 48 */
AnnaBridge 172:65be27845400 49 typedef struct
AnnaBridge 172:65be27845400 50 {
AnnaBridge 172:65be27845400 51 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
AnnaBridge 172:65be27845400 52 It can be one of @ref CEC_Signal_Free_Time
AnnaBridge 172:65be27845400 53 and belongs to the set {0,...,7} where
AnnaBridge 172:65be27845400 54 0x0 is the default configuration
AnnaBridge 172:65be27845400 55 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
AnnaBridge 172:65be27845400 56
AnnaBridge 172:65be27845400 57 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
AnnaBridge 172:65be27845400 58 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
AnnaBridge 172:65be27845400 59 or CEC_EXTENDED_TOLERANCE */
AnnaBridge 172:65be27845400 60
AnnaBridge 172:65be27845400 61 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
AnnaBridge 172:65be27845400 62 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
AnnaBridge 172:65be27845400 63 CEC_RX_STOP_ON_BRE: reception is stopped. */
AnnaBridge 172:65be27845400 64
AnnaBridge 172:65be27845400 65 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
AnnaBridge 172:65be27845400 66 CEC line upon Bit Rising Error detection.
AnnaBridge 172:65be27845400 67 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
AnnaBridge 172:65be27845400 68 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
AnnaBridge 172:65be27845400 69
AnnaBridge 172:65be27845400 70 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
AnnaBridge 172:65be27845400 71 CEC line upon Long Bit Period Error detection.
AnnaBridge 172:65be27845400 72 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
AnnaBridge 172:65be27845400 73 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
AnnaBridge 172:65be27845400 74
AnnaBridge 172:65be27845400 75 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
AnnaBridge 172:65be27845400 76 upon an error detected on a broadcast message.
AnnaBridge 172:65be27845400 77
AnnaBridge 172:65be27845400 78 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
AnnaBridge 172:65be27845400 79
AnnaBridge 172:65be27845400 80 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
AnnaBridge 172:65be27845400 81 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
AnnaBridge 172:65be27845400 82 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
AnnaBridge 172:65be27845400 83 b) LBPE detection: error-bit generation on the CEC line
AnnaBridge 172:65be27845400 84 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
AnnaBridge 172:65be27845400 85
AnnaBridge 172:65be27845400 86 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
AnnaBridge 172:65be27845400 87 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
AnnaBridge 172:65be27845400 88 there is no error-bit generation in case of Short Bit Period Error detection in
AnnaBridge 172:65be27845400 89 a broadcast message while LSTN bit is set. */
AnnaBridge 172:65be27845400 90
AnnaBridge 172:65be27845400 91 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
AnnaBridge 172:65be27845400 92 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
AnnaBridge 172:65be27845400 93 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
AnnaBridge 172:65be27845400 94
AnnaBridge 172:65be27845400 95 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
AnnaBridge 172:65be27845400 96
AnnaBridge 172:65be27845400 97 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
AnnaBridge 172:65be27845400 98 own address (OAR). Messages addressed to different destination are ignored.
AnnaBridge 172:65be27845400 99 Broadcast messages are always received.
AnnaBridge 172:65be27845400 100
AnnaBridge 172:65be27845400 101 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
AnnaBridge 172:65be27845400 102 address (OAR) with positive acknowledge. Messages addressed to different destination
AnnaBridge 172:65be27845400 103 are received, but without interfering with the CEC bus: no acknowledge sent. */
AnnaBridge 172:65be27845400 104
AnnaBridge 172:65be27845400 105 uint16_t OwnAddress; /*!< Own addresses configuration
AnnaBridge 172:65be27845400 106 This parameter can be a value of @ref CEC_OWN_ADDRESS */
AnnaBridge 172:65be27845400 107
AnnaBridge 172:65be27845400 108 uint8_t *RxBuffer; /*!< CEC Rx buffer pointeur */
AnnaBridge 172:65be27845400 109
AnnaBridge 172:65be27845400 110
AnnaBridge 172:65be27845400 111 } CEC_InitTypeDef;
AnnaBridge 172:65be27845400 112
AnnaBridge 172:65be27845400 113 /**
AnnaBridge 172:65be27845400 114 * @brief HAL CEC State definition
AnnaBridge 172:65be27845400 115 * @note HAL CEC State value is a combination of 2 different substates: gState and RxState (see @ref CEC_State_Definition).
AnnaBridge 172:65be27845400 116 * - gState contains CEC state information related to global Handle management
AnnaBridge 172:65be27845400 117 * and also information related to Tx operations.
AnnaBridge 172:65be27845400 118 * gState value coding follow below described bitmap :
AnnaBridge 172:65be27845400 119 * b7 (not used)
AnnaBridge 172:65be27845400 120 * x : Should be set to 0
AnnaBridge 172:65be27845400 121 * b6 Error information
AnnaBridge 172:65be27845400 122 * 0 : No Error
AnnaBridge 172:65be27845400 123 * 1 : Error
AnnaBridge 172:65be27845400 124 * b5 IP initilisation status
AnnaBridge 172:65be27845400 125 * 0 : Reset (IP not initialized)
AnnaBridge 172:65be27845400 126 * 1 : Init done (IP initialized. HAL CEC Init function already called)
AnnaBridge 172:65be27845400 127 * b4-b3 (not used)
AnnaBridge 172:65be27845400 128 * xx : Should be set to 00
AnnaBridge 172:65be27845400 129 * b2 Intrinsic process state
AnnaBridge 172:65be27845400 130 * 0 : Ready
AnnaBridge 172:65be27845400 131 * 1 : Busy (IP busy with some configuration or internal operations)
AnnaBridge 172:65be27845400 132 * b1 (not used)
AnnaBridge 172:65be27845400 133 * x : Should be set to 0
AnnaBridge 172:65be27845400 134 * b0 Tx state
AnnaBridge 172:65be27845400 135 * 0 : Ready (no Tx operation ongoing)
AnnaBridge 172:65be27845400 136 * 1 : Busy (Tx operation ongoing)
AnnaBridge 172:65be27845400 137 * - RxState contains information related to Rx operations.
AnnaBridge 172:65be27845400 138 * RxState value coding follow below described bitmap :
AnnaBridge 172:65be27845400 139 * b7-b6 (not used)
AnnaBridge 172:65be27845400 140 * xx : Should be set to 00
AnnaBridge 172:65be27845400 141 * b5 IP initilisation status
AnnaBridge 172:65be27845400 142 * 0 : Reset (IP not initialized)
AnnaBridge 172:65be27845400 143 * 1 : Init done (IP initialized)
AnnaBridge 172:65be27845400 144 * b4-b2 (not used)
AnnaBridge 172:65be27845400 145 * xxx : Should be set to 000
AnnaBridge 172:65be27845400 146 * b1 Rx state
AnnaBridge 172:65be27845400 147 * 0 : Ready (no Rx operation ongoing)
AnnaBridge 172:65be27845400 148 * 1 : Busy (Rx operation ongoing)
AnnaBridge 172:65be27845400 149 * b0 (not used)
AnnaBridge 172:65be27845400 150 * x : Should be set to 0.
AnnaBridge 172:65be27845400 151 */
AnnaBridge 172:65be27845400 152 typedef uint32_t HAL_CEC_StateTypeDef;
AnnaBridge 172:65be27845400 153
AnnaBridge 172:65be27845400 154 /**
AnnaBridge 172:65be27845400 155 * @brief CEC handle Structure definition
AnnaBridge 172:65be27845400 156 */
AnnaBridge 172:65be27845400 157 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 158 typedef struct __CEC_HandleTypeDef
AnnaBridge 172:65be27845400 159 #else
AnnaBridge 172:65be27845400 160 typedef struct
AnnaBridge 172:65be27845400 161 #endif /* USE_HAL_CEC_REGISTER_CALLBACKS */
AnnaBridge 172:65be27845400 162 {
AnnaBridge 172:65be27845400 163 CEC_TypeDef *Instance; /*!< CEC registers base address */
AnnaBridge 172:65be27845400 164
AnnaBridge 172:65be27845400 165 CEC_InitTypeDef Init; /*!< CEC communication parameters */
AnnaBridge 172:65be27845400 166
AnnaBridge 172:65be27845400 167 uint8_t *pTxBuffPtr; /*!< Pointer to CEC Tx transfer Buffer */
AnnaBridge 172:65be27845400 168
AnnaBridge 172:65be27845400 169 uint16_t TxXferCount; /*!< CEC Tx Transfer Counter */
AnnaBridge 172:65be27845400 170
AnnaBridge 172:65be27845400 171 uint16_t RxXferSize; /*!< CEC Rx Transfer size, 0: header received only */
AnnaBridge 172:65be27845400 172
AnnaBridge 172:65be27845400 173 HAL_LockTypeDef Lock; /*!< Locking object */
AnnaBridge 172:65be27845400 174
AnnaBridge 172:65be27845400 175 HAL_CEC_StateTypeDef gState; /*!< CEC state information related to global Handle management
AnnaBridge 172:65be27845400 176 and also related to Tx operations.
AnnaBridge 172:65be27845400 177 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
AnnaBridge 172:65be27845400 178
AnnaBridge 172:65be27845400 179 HAL_CEC_StateTypeDef RxState; /*!< CEC state information related to Rx operations.
AnnaBridge 172:65be27845400 180 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
AnnaBridge 172:65be27845400 181
AnnaBridge 172:65be27845400 182 uint32_t ErrorCode; /*!< For errors handling purposes, copy of ISR register
AnnaBridge 172:65be27845400 183 in case error is reported */
AnnaBridge 172:65be27845400 184
AnnaBridge 172:65be27845400 185 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 186 void (* TxCpltCallback)(struct __CEC_HandleTypeDef
AnnaBridge 172:65be27845400 187 *hcec); /*!< CEC Tx Transfer completed callback */
AnnaBridge 172:65be27845400 188 void (* RxCpltCallback)(struct __CEC_HandleTypeDef *hcec,
AnnaBridge 172:65be27845400 189 uint32_t RxFrameSize); /*!< CEC Rx Transfer completed callback */
AnnaBridge 172:65be27845400 190 void (* ErrorCallback)(struct __CEC_HandleTypeDef *hcec); /*!< CEC error callback */
AnnaBridge 172:65be27845400 191
AnnaBridge 172:65be27845400 192 void (* MspInitCallback)(struct __CEC_HandleTypeDef *hcec); /*!< CEC Msp Init callback */
AnnaBridge 172:65be27845400 193 void (* MspDeInitCallback)(struct __CEC_HandleTypeDef *hcec); /*!< CEC Msp DeInit callback */
AnnaBridge 172:65be27845400 194
AnnaBridge 172:65be27845400 195 #endif /* (USE_HAL_CEC_REGISTER_CALLBACKS) */
AnnaBridge 172:65be27845400 196 } CEC_HandleTypeDef;
AnnaBridge 172:65be27845400 197
AnnaBridge 172:65be27845400 198 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 199 /**
AnnaBridge 172:65be27845400 200 * @brief HAL CEC Callback ID enumeration definition
AnnaBridge 172:65be27845400 201 */
AnnaBridge 172:65be27845400 202 typedef enum
AnnaBridge 172:65be27845400 203 {
AnnaBridge 172:65be27845400 204 HAL_CEC_TX_CPLT_CB_ID = 0x00U, /*!< CEC Tx Transfer completed callback ID */
AnnaBridge 172:65be27845400 205 HAL_CEC_RX_CPLT_CB_ID = 0x01U, /*!< CEC Rx Transfer completed callback ID */
AnnaBridge 172:65be27845400 206 HAL_CEC_ERROR_CB_ID = 0x02U, /*!< CEC error callback ID */
AnnaBridge 172:65be27845400 207 HAL_CEC_MSPINIT_CB_ID = 0x03U, /*!< CEC Msp Init callback ID */
AnnaBridge 172:65be27845400 208 HAL_CEC_MSPDEINIT_CB_ID = 0x04U /*!< CEC Msp DeInit callback ID */
AnnaBridge 172:65be27845400 209 } HAL_CEC_CallbackIDTypeDef;
AnnaBridge 172:65be27845400 210
AnnaBridge 172:65be27845400 211 /**
AnnaBridge 172:65be27845400 212 * @brief HAL CEC Callback pointer definition
AnnaBridge 172:65be27845400 213 */
AnnaBridge 172:65be27845400 214 typedef void (*pCEC_CallbackTypeDef)(CEC_HandleTypeDef *hcec); /*!< pointer to an CEC callback function */
AnnaBridge 172:65be27845400 215 typedef void (*pCEC_RxCallbackTypeDef)(CEC_HandleTypeDef *hcec,
AnnaBridge 172:65be27845400 216 uint32_t RxFrameSize); /*!< pointer to an Rx Transfer completed callback function */
AnnaBridge 172:65be27845400 217 #endif /* USE_HAL_CEC_REGISTER_CALLBACKS */
AnnaBridge 172:65be27845400 218 /**
AnnaBridge 172:65be27845400 219 * @}
AnnaBridge 172:65be27845400 220 */
AnnaBridge 172:65be27845400 221
AnnaBridge 172:65be27845400 222 /* Exported constants --------------------------------------------------------*/
AnnaBridge 172:65be27845400 223 /** @defgroup CEC_Exported_Constants CEC Exported Constants
AnnaBridge 172:65be27845400 224 * @{
AnnaBridge 172:65be27845400 225 */
AnnaBridge 172:65be27845400 226 /** @defgroup CEC_State_Definition CEC State Code Definition
AnnaBridge 172:65be27845400 227 * @{
AnnaBridge 172:65be27845400 228 */
AnnaBridge 172:65be27845400 229 #define HAL_CEC_STATE_RESET ((uint32_t)0x00000000) /*!< Peripheral is not yet Initialized
AnnaBridge 172:65be27845400 230 Value is allowed for gState and RxState */
AnnaBridge 172:65be27845400 231 #define HAL_CEC_STATE_READY ((uint32_t)0x00000020) /*!< Peripheral Initialized and ready for use
AnnaBridge 172:65be27845400 232 Value is allowed for gState and RxState */
AnnaBridge 172:65be27845400 233 #define HAL_CEC_STATE_BUSY ((uint32_t)0x00000024) /*!< an internal process is ongoing
AnnaBridge 172:65be27845400 234 Value is allowed for gState only */
AnnaBridge 172:65be27845400 235 #define HAL_CEC_STATE_BUSY_RX ((uint32_t)0x00000022) /*!< Data Reception process is ongoing
AnnaBridge 172:65be27845400 236 Value is allowed for RxState only */
AnnaBridge 172:65be27845400 237 #define HAL_CEC_STATE_BUSY_TX ((uint32_t)0x00000021) /*!< Data Transmission process is ongoing
AnnaBridge 172:65be27845400 238 Value is allowed for gState only */
AnnaBridge 172:65be27845400 239 #define HAL_CEC_STATE_BUSY_RX_TX ((uint32_t)0x00000023) /*!< an internal process is ongoing
AnnaBridge 172:65be27845400 240 Value is allowed for gState only */
AnnaBridge 172:65be27845400 241 #define HAL_CEC_STATE_ERROR ((uint32_t)0x00000050) /*!< Error Value is allowed for gState only */
AnnaBridge 172:65be27845400 242 /**
AnnaBridge 172:65be27845400 243 * @}
AnnaBridge 172:65be27845400 244 */
AnnaBridge 172:65be27845400 245 /** @defgroup CEC_Error_Code CEC Error Code
AnnaBridge 172:65be27845400 246 * @{
AnnaBridge 172:65be27845400 247 */
AnnaBridge 172:65be27845400 248 #define HAL_CEC_ERROR_NONE (uint32_t) 0x0000U /*!< no error */
AnnaBridge 172:65be27845400 249 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
AnnaBridge 172:65be27845400 250 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
AnnaBridge 172:65be27845400 251 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
AnnaBridge 172:65be27845400 252 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
AnnaBridge 172:65be27845400 253 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
AnnaBridge 172:65be27845400 254 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
AnnaBridge 172:65be27845400 255 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
AnnaBridge 172:65be27845400 256 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
AnnaBridge 172:65be27845400 257 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
AnnaBridge 172:65be27845400 258 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 259 #define HAL_CEC_ERROR_INVALID_CALLBACK ((uint32_t)0x00002000U) /*!< Invalid Callback Error */
AnnaBridge 172:65be27845400 260 #endif /* USE_HAL_CEC_REGISTER_CALLBACKS */
AnnaBridge 172:65be27845400 261 /**
AnnaBridge 172:65be27845400 262 * @}
AnnaBridge 172:65be27845400 263 */
AnnaBridge 172:65be27845400 264
AnnaBridge 172:65be27845400 265 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
AnnaBridge 172:65be27845400 266 * @{
AnnaBridge 172:65be27845400 267 */
AnnaBridge 172:65be27845400 268 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 269 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001U)
AnnaBridge 172:65be27845400 270 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002U)
AnnaBridge 172:65be27845400 271 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003U)
AnnaBridge 172:65be27845400 272 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004U)
AnnaBridge 172:65be27845400 273 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005U)
AnnaBridge 172:65be27845400 274 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006U)
AnnaBridge 172:65be27845400 275 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007U)
AnnaBridge 172:65be27845400 276 /**
AnnaBridge 172:65be27845400 277 * @}
AnnaBridge 172:65be27845400 278 */
AnnaBridge 172:65be27845400 279
AnnaBridge 172:65be27845400 280 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
AnnaBridge 172:65be27845400 281 * @{
AnnaBridge 172:65be27845400 282 */
AnnaBridge 172:65be27845400 283 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 284 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
AnnaBridge 172:65be27845400 285 /**
AnnaBridge 172:65be27845400 286 * @}
AnnaBridge 172:65be27845400 287 */
AnnaBridge 172:65be27845400 288
AnnaBridge 172:65be27845400 289 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
AnnaBridge 172:65be27845400 290 * @{
AnnaBridge 172:65be27845400 291 */
AnnaBridge 172:65be27845400 292 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 293 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
AnnaBridge 172:65be27845400 294 /**
AnnaBridge 172:65be27845400 295 * @}
AnnaBridge 172:65be27845400 296 */
AnnaBridge 172:65be27845400 297
AnnaBridge 172:65be27845400 298 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
AnnaBridge 172:65be27845400 299 * @{
AnnaBridge 172:65be27845400 300 */
AnnaBridge 172:65be27845400 301 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 302 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
AnnaBridge 172:65be27845400 303 /**
AnnaBridge 172:65be27845400 304 * @}
AnnaBridge 172:65be27845400 305 */
AnnaBridge 172:65be27845400 306
AnnaBridge 172:65be27845400 307 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
AnnaBridge 172:65be27845400 308 * @{
AnnaBridge 172:65be27845400 309 */
AnnaBridge 172:65be27845400 310 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 311 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
AnnaBridge 172:65be27845400 312 /**
AnnaBridge 172:65be27845400 313 * @}
AnnaBridge 172:65be27845400 314 */
AnnaBridge 172:65be27845400 315
AnnaBridge 172:65be27845400 316 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
AnnaBridge 172:65be27845400 317 * @{
AnnaBridge 172:65be27845400 318 */
AnnaBridge 172:65be27845400 319 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 320 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
AnnaBridge 172:65be27845400 321 /**
AnnaBridge 172:65be27845400 322 * @}
AnnaBridge 172:65be27845400 323 */
AnnaBridge 172:65be27845400 324
AnnaBridge 172:65be27845400 325 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
AnnaBridge 172:65be27845400 326 * @{
AnnaBridge 172:65be27845400 327 */
AnnaBridge 172:65be27845400 328 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 329 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
AnnaBridge 172:65be27845400 330 /**
AnnaBridge 172:65be27845400 331 * @}
AnnaBridge 172:65be27845400 332 */
AnnaBridge 172:65be27845400 333
AnnaBridge 172:65be27845400 334 /** @defgroup CEC_Listening_Mode CEC Listening mode option
AnnaBridge 172:65be27845400 335 * @{
AnnaBridge 172:65be27845400 336 */
AnnaBridge 172:65be27845400 337 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000U)
AnnaBridge 172:65be27845400 338 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
AnnaBridge 172:65be27845400 339 /**
AnnaBridge 172:65be27845400 340 * @}
AnnaBridge 172:65be27845400 341 */
AnnaBridge 172:65be27845400 342
AnnaBridge 172:65be27845400 343 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
AnnaBridge 172:65be27845400 344 * @{
AnnaBridge 172:65be27845400 345 */
AnnaBridge 172:65be27845400 346 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16U)
AnnaBridge 172:65be27845400 347 /**
AnnaBridge 172:65be27845400 348 * @}
AnnaBridge 172:65be27845400 349 */
AnnaBridge 172:65be27845400 350
AnnaBridge 172:65be27845400 351 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
AnnaBridge 172:65be27845400 352 * @{
AnnaBridge 172:65be27845400 353 */
AnnaBridge 172:65be27845400 354 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4U)
AnnaBridge 172:65be27845400 355 /**
AnnaBridge 172:65be27845400 356 * @}
AnnaBridge 172:65be27845400 357 */
AnnaBridge 172:65be27845400 358
AnnaBridge 172:65be27845400 359 /** @defgroup CEC_OWN_ADDRESS CEC Own Address
AnnaBridge 172:65be27845400 360 * @{
AnnaBridge 172:65be27845400 361 */
AnnaBridge 172:65be27845400 362 #define CEC_OWN_ADDRESS_NONE ((uint16_t) 0x0000U) /* Reset value */
AnnaBridge 172:65be27845400 363 #define CEC_OWN_ADDRESS_0 ((uint16_t) 0x0001U) /* Logical Address 0 */
AnnaBridge 172:65be27845400 364 #define CEC_OWN_ADDRESS_1 ((uint16_t) 0x0002U) /* Logical Address 1 */
AnnaBridge 172:65be27845400 365 #define CEC_OWN_ADDRESS_2 ((uint16_t) 0x0004U) /* Logical Address 2 */
AnnaBridge 172:65be27845400 366 #define CEC_OWN_ADDRESS_3 ((uint16_t) 0x0008U) /* Logical Address 3 */
AnnaBridge 172:65be27845400 367 #define CEC_OWN_ADDRESS_4 ((uint16_t) 0x0010U) /* Logical Address 4 */
AnnaBridge 172:65be27845400 368 #define CEC_OWN_ADDRESS_5 ((uint16_t) 0x0020U) /* Logical Address 5 */
AnnaBridge 172:65be27845400 369 #define CEC_OWN_ADDRESS_6 ((uint16_t) 0x0040U) /* Logical Address 6 */
AnnaBridge 172:65be27845400 370 #define CEC_OWN_ADDRESS_7 ((uint16_t) 0x0080U) /* Logical Address 7 */
AnnaBridge 172:65be27845400 371 #define CEC_OWN_ADDRESS_8 ((uint16_t) 0x0100U) /* Logical Address 9 */
AnnaBridge 172:65be27845400 372 #define CEC_OWN_ADDRESS_9 ((uint16_t) 0x0200U) /* Logical Address 10 */
AnnaBridge 172:65be27845400 373 #define CEC_OWN_ADDRESS_10 ((uint16_t) 0x0400U) /* Logical Address 11 */
AnnaBridge 172:65be27845400 374 #define CEC_OWN_ADDRESS_11 ((uint16_t) 0x0800U) /* Logical Address 12 */
AnnaBridge 172:65be27845400 375 #define CEC_OWN_ADDRESS_12 ((uint16_t) 0x1000U) /* Logical Address 13 */
AnnaBridge 172:65be27845400 376 #define CEC_OWN_ADDRESS_13 ((uint16_t) 0x2000U) /* Logical Address 14 */
AnnaBridge 172:65be27845400 377 #define CEC_OWN_ADDRESS_14 ((uint16_t) 0x4000U) /* Logical Address 15 */
AnnaBridge 172:65be27845400 378 /**
AnnaBridge 172:65be27845400 379 * @}
AnnaBridge 172:65be27845400 380 */
AnnaBridge 172:65be27845400 381
AnnaBridge 172:65be27845400 382 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
AnnaBridge 172:65be27845400 383 * @{
AnnaBridge 172:65be27845400 384 */
AnnaBridge 172:65be27845400 385 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
AnnaBridge 172:65be27845400 386 #define CEC_IT_TXERR CEC_IER_TXERRIE
AnnaBridge 172:65be27845400 387 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
AnnaBridge 172:65be27845400 388 #define CEC_IT_TXEND CEC_IER_TXENDIE
AnnaBridge 172:65be27845400 389 #define CEC_IT_TXBR CEC_IER_TXBRIE
AnnaBridge 172:65be27845400 390 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
AnnaBridge 172:65be27845400 391 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
AnnaBridge 172:65be27845400 392 #define CEC_IT_LBPE CEC_IER_LBPEIE
AnnaBridge 172:65be27845400 393 #define CEC_IT_SBPE CEC_IER_SBPEIE
AnnaBridge 172:65be27845400 394 #define CEC_IT_BRE CEC_IER_BREIE
AnnaBridge 172:65be27845400 395 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
AnnaBridge 172:65be27845400 396 #define CEC_IT_RXEND CEC_IER_RXENDIE
AnnaBridge 172:65be27845400 397 #define CEC_IT_RXBR CEC_IER_RXBRIE
AnnaBridge 172:65be27845400 398 /**
AnnaBridge 172:65be27845400 399 * @}
AnnaBridge 172:65be27845400 400 */
AnnaBridge 172:65be27845400 401
AnnaBridge 172:65be27845400 402 /** @defgroup CEC_Flags_Definitions CEC Flags definition
AnnaBridge 172:65be27845400 403 * @{
AnnaBridge 172:65be27845400 404 */
AnnaBridge 172:65be27845400 405 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
AnnaBridge 172:65be27845400 406 #define CEC_FLAG_TXERR CEC_ISR_TXERR
AnnaBridge 172:65be27845400 407 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
AnnaBridge 172:65be27845400 408 #define CEC_FLAG_TXEND CEC_ISR_TXEND
AnnaBridge 172:65be27845400 409 #define CEC_FLAG_TXBR CEC_ISR_TXBR
AnnaBridge 172:65be27845400 410 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
AnnaBridge 172:65be27845400 411 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
AnnaBridge 172:65be27845400 412 #define CEC_FLAG_LBPE CEC_ISR_LBPE
AnnaBridge 172:65be27845400 413 #define CEC_FLAG_SBPE CEC_ISR_SBPE
AnnaBridge 172:65be27845400 414 #define CEC_FLAG_BRE CEC_ISR_BRE
AnnaBridge 172:65be27845400 415 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
AnnaBridge 172:65be27845400 416 #define CEC_FLAG_RXEND CEC_ISR_RXEND
AnnaBridge 172:65be27845400 417 #define CEC_FLAG_RXBR CEC_ISR_RXBR
AnnaBridge 172:65be27845400 418 /**
AnnaBridge 172:65be27845400 419 * @}
AnnaBridge 172:65be27845400 420 */
AnnaBridge 172:65be27845400 421
AnnaBridge 172:65be27845400 422 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
AnnaBridge 172:65be27845400 423 * @{
AnnaBridge 172:65be27845400 424 */
AnnaBridge 172:65be27845400 425 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
AnnaBridge 172:65be27845400 426 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
AnnaBridge 172:65be27845400 427 /**
AnnaBridge 172:65be27845400 428 * @}
AnnaBridge 172:65be27845400 429 */
AnnaBridge 172:65be27845400 430
AnnaBridge 172:65be27845400 431 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
AnnaBridge 172:65be27845400 432 * @{
AnnaBridge 172:65be27845400 433 */
AnnaBridge 172:65be27845400 434 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
AnnaBridge 172:65be27845400 435 /**
AnnaBridge 172:65be27845400 436 * @}
AnnaBridge 172:65be27845400 437 */
AnnaBridge 172:65be27845400 438
AnnaBridge 172:65be27845400 439 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
AnnaBridge 172:65be27845400 440 * @{
AnnaBridge 172:65be27845400 441 */
AnnaBridge 172:65be27845400 442 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
AnnaBridge 172:65be27845400 443 /**
AnnaBridge 172:65be27845400 444 * @}
AnnaBridge 172:65be27845400 445 */
AnnaBridge 172:65be27845400 446
AnnaBridge 172:65be27845400 447 /**
AnnaBridge 172:65be27845400 448 * @}
AnnaBridge 172:65be27845400 449 */
AnnaBridge 172:65be27845400 450
AnnaBridge 172:65be27845400 451 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 172:65be27845400 452 /** @defgroup CEC_Exported_Macros CEC Exported Macros
AnnaBridge 172:65be27845400 453 * @{
AnnaBridge 172:65be27845400 454 */
AnnaBridge 172:65be27845400 455
AnnaBridge 172:65be27845400 456 /** @brief Reset CEC handle gstate & RxState
AnnaBridge 172:65be27845400 457 * @param __HANDLE__ CEC handle.
AnnaBridge 172:65be27845400 458 * @retval None
AnnaBridge 172:65be27845400 459 */
AnnaBridge 172:65be27845400 460 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 461 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) do{ \
AnnaBridge 172:65be27845400 462 (__HANDLE__)->gState = HAL_CEC_STATE_RESET; \
AnnaBridge 172:65be27845400 463 (__HANDLE__)->RxState = HAL_CEC_STATE_RESET; \
AnnaBridge 172:65be27845400 464 (__HANDLE__)->MspInitCallback = NULL; \
AnnaBridge 172:65be27845400 465 (__HANDLE__)->MspDeInitCallback = NULL; \
AnnaBridge 172:65be27845400 466 } while(0)
AnnaBridge 172:65be27845400 467 #else
AnnaBridge 172:65be27845400 468 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) do{ \
AnnaBridge 172:65be27845400 469 (__HANDLE__)->gState = HAL_CEC_STATE_RESET; \
AnnaBridge 172:65be27845400 470 (__HANDLE__)->RxState = HAL_CEC_STATE_RESET; \
AnnaBridge 172:65be27845400 471 } while(0)
AnnaBridge 172:65be27845400 472 #endif /* USE_HAL_CEC_REGISTER_CALLBACKS */
AnnaBridge 172:65be27845400 473 /** @brief Checks whether or not the specified CEC interrupt flag is set.
AnnaBridge 172:65be27845400 474 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 475 * @param __FLAG__ specifies the flag to check.
AnnaBridge 172:65be27845400 476 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
AnnaBridge 172:65be27845400 477 * @arg CEC_FLAG_TXERR: Tx Error.
AnnaBridge 172:65be27845400 478 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
AnnaBridge 172:65be27845400 479 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
AnnaBridge 172:65be27845400 480 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
AnnaBridge 172:65be27845400 481 * @arg CEC_FLAG_ARBLST: Arbitration Lost
AnnaBridge 172:65be27845400 482 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
AnnaBridge 172:65be27845400 483 * @arg CEC_FLAG_LBPE: Rx Long period Error
AnnaBridge 172:65be27845400 484 * @arg CEC_FLAG_SBPE: Rx Short period Error
AnnaBridge 172:65be27845400 485 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
AnnaBridge 172:65be27845400 486 * @arg CEC_FLAG_RXOVR: Rx Overrun.
AnnaBridge 172:65be27845400 487 * @arg CEC_FLAG_RXEND: End Of Reception.
AnnaBridge 172:65be27845400 488 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
AnnaBridge 172:65be27845400 489 * @retval ITStatus
AnnaBridge 172:65be27845400 490 */
AnnaBridge 172:65be27845400 491 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
AnnaBridge 172:65be27845400 492
AnnaBridge 172:65be27845400 493 /** @brief Clears the interrupt or status flag when raised (write at 1)
AnnaBridge 172:65be27845400 494 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 495 * @param __FLAG__ specifies the interrupt/status flag to clear.
AnnaBridge 172:65be27845400 496 * This parameter can be one of the following values:
AnnaBridge 172:65be27845400 497 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
AnnaBridge 172:65be27845400 498 * @arg CEC_FLAG_TXERR: Tx Error.
AnnaBridge 172:65be27845400 499 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
AnnaBridge 172:65be27845400 500 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
AnnaBridge 172:65be27845400 501 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
AnnaBridge 172:65be27845400 502 * @arg CEC_FLAG_ARBLST: Arbitration Lost
AnnaBridge 172:65be27845400 503 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
AnnaBridge 172:65be27845400 504 * @arg CEC_FLAG_LBPE: Rx Long period Error
AnnaBridge 172:65be27845400 505 * @arg CEC_FLAG_SBPE: Rx Short period Error
AnnaBridge 172:65be27845400 506 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
AnnaBridge 172:65be27845400 507 * @arg CEC_FLAG_RXOVR: Rx Overrun.
AnnaBridge 172:65be27845400 508 * @arg CEC_FLAG_RXEND: End Of Reception.
AnnaBridge 172:65be27845400 509 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
AnnaBridge 172:65be27845400 510 * @retval none
AnnaBridge 172:65be27845400 511 */
AnnaBridge 172:65be27845400 512 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
AnnaBridge 172:65be27845400 513
AnnaBridge 172:65be27845400 514 /** @brief Enables the specified CEC interrupt.
AnnaBridge 172:65be27845400 515 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 516 * @param __INTERRUPT__ specifies the CEC interrupt to enable.
AnnaBridge 172:65be27845400 517 * This parameter can be one of the following values:
AnnaBridge 172:65be27845400 518 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 172:65be27845400 519 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 172:65be27845400 520 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 172:65be27845400 521 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 172:65be27845400 522 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 172:65be27845400 523 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 172:65be27845400 524 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 172:65be27845400 525 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 172:65be27845400 526 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 172:65be27845400 527 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 172:65be27845400 528 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 172:65be27845400 529 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 172:65be27845400 530 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 172:65be27845400 531 * @retval none
AnnaBridge 172:65be27845400 532 */
AnnaBridge 172:65be27845400 533 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
AnnaBridge 172:65be27845400 534
AnnaBridge 172:65be27845400 535 /** @brief Disables the specified CEC interrupt.
AnnaBridge 172:65be27845400 536 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 537 * @param __INTERRUPT__ specifies the CEC interrupt to disable.
AnnaBridge 172:65be27845400 538 * This parameter can be one of the following values:
AnnaBridge 172:65be27845400 539 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 172:65be27845400 540 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 172:65be27845400 541 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 172:65be27845400 542 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 172:65be27845400 543 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 172:65be27845400 544 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 172:65be27845400 545 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 172:65be27845400 546 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 172:65be27845400 547 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 172:65be27845400 548 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 172:65be27845400 549 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 172:65be27845400 550 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 172:65be27845400 551 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 172:65be27845400 552 * @retval none
AnnaBridge 172:65be27845400 553 */
AnnaBridge 172:65be27845400 554 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
AnnaBridge 172:65be27845400 555
AnnaBridge 172:65be27845400 556 /** @brief Checks whether or not the specified CEC interrupt is enabled.
AnnaBridge 172:65be27845400 557 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 558 * @param __INTERRUPT__ specifies the CEC interrupt to check.
AnnaBridge 172:65be27845400 559 * This parameter can be one of the following values:
AnnaBridge 172:65be27845400 560 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
AnnaBridge 172:65be27845400 561 * @arg CEC_IT_TXERR: Tx Error IT Enable
AnnaBridge 172:65be27845400 562 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
AnnaBridge 172:65be27845400 563 * @arg CEC_IT_TXEND: End of transmission IT Enable
AnnaBridge 172:65be27845400 564 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
AnnaBridge 172:65be27845400 565 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
AnnaBridge 172:65be27845400 566 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
AnnaBridge 172:65be27845400 567 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
AnnaBridge 172:65be27845400 568 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
AnnaBridge 172:65be27845400 569 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
AnnaBridge 172:65be27845400 570 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
AnnaBridge 172:65be27845400 571 * @arg CEC_IT_RXEND: End Of Reception IT Enable
AnnaBridge 172:65be27845400 572 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
AnnaBridge 172:65be27845400 573 * @retval FlagStatus
AnnaBridge 172:65be27845400 574 */
AnnaBridge 172:65be27845400 575 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
AnnaBridge 172:65be27845400 576
AnnaBridge 172:65be27845400 577 /** @brief Enables the CEC device
AnnaBridge 172:65be27845400 578 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 579 * @retval none
AnnaBridge 172:65be27845400 580 */
AnnaBridge 172:65be27845400 581 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
AnnaBridge 172:65be27845400 582
AnnaBridge 172:65be27845400 583 /** @brief Disables the CEC device
AnnaBridge 172:65be27845400 584 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 585 * @retval none
AnnaBridge 172:65be27845400 586 */
AnnaBridge 172:65be27845400 587 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
AnnaBridge 172:65be27845400 588
AnnaBridge 172:65be27845400 589 /** @brief Set Transmission Start flag
AnnaBridge 172:65be27845400 590 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 591 * @retval none
AnnaBridge 172:65be27845400 592 */
AnnaBridge 172:65be27845400 593 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
AnnaBridge 172:65be27845400 594
AnnaBridge 172:65be27845400 595 /** @brief Set Transmission End flag
AnnaBridge 172:65be27845400 596 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 597 * @retval none
AnnaBridge 172:65be27845400 598 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
AnnaBridge 172:65be27845400 599 */
AnnaBridge 172:65be27845400 600 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
AnnaBridge 172:65be27845400 601
AnnaBridge 172:65be27845400 602 /** @brief Get Transmission Start flag
AnnaBridge 172:65be27845400 603 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 604 * @retval FlagStatus
AnnaBridge 172:65be27845400 605 */
AnnaBridge 172:65be27845400 606 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
AnnaBridge 172:65be27845400 607
AnnaBridge 172:65be27845400 608 /** @brief Get Transmission End flag
AnnaBridge 172:65be27845400 609 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 610 * @retval FlagStatus
AnnaBridge 172:65be27845400 611 */
AnnaBridge 172:65be27845400 612 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
AnnaBridge 172:65be27845400 613
AnnaBridge 172:65be27845400 614 /** @brief Clear OAR register
AnnaBridge 172:65be27845400 615 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 616 * @retval none
AnnaBridge 172:65be27845400 617 */
AnnaBridge 172:65be27845400 618 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
AnnaBridge 172:65be27845400 619
AnnaBridge 172:65be27845400 620 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
AnnaBridge 172:65be27845400 621 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
AnnaBridge 172:65be27845400 622 * @param __HANDLE__ specifies the CEC Handle.
AnnaBridge 172:65be27845400 623 * @param __ADDRESS__ Own Address value (CEC logical address is identified by bit position)
AnnaBridge 172:65be27845400 624 * @retval none
AnnaBridge 172:65be27845400 625 */
AnnaBridge 172:65be27845400 626 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
AnnaBridge 172:65be27845400 627
AnnaBridge 172:65be27845400 628 /**
AnnaBridge 172:65be27845400 629 * @}
AnnaBridge 172:65be27845400 630 */
AnnaBridge 172:65be27845400 631
AnnaBridge 172:65be27845400 632 /* Exported functions --------------------------------------------------------*/
AnnaBridge 172:65be27845400 633 /** @addtogroup CEC_Exported_Functions
AnnaBridge 172:65be27845400 634 * @{
AnnaBridge 172:65be27845400 635 */
AnnaBridge 172:65be27845400 636
AnnaBridge 172:65be27845400 637 /** @addtogroup CEC_Exported_Functions_Group1
AnnaBridge 172:65be27845400 638 * @{
AnnaBridge 172:65be27845400 639 */
AnnaBridge 172:65be27845400 640 /* Initialization and de-initialization functions ****************************/
AnnaBridge 172:65be27845400 641 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 642 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 643 HAL_StatusTypeDef HAL_CEC_SetDeviceAddress(CEC_HandleTypeDef *hcec, uint16_t CEC_OwnAddress);
AnnaBridge 172:65be27845400 644 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 645 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 646
AnnaBridge 172:65be27845400 647 #if (USE_HAL_CEC_REGISTER_CALLBACKS == 1)
AnnaBridge 172:65be27845400 648 HAL_StatusTypeDef HAL_CEC_RegisterCallback(CEC_HandleTypeDef *hcec, HAL_CEC_CallbackIDTypeDef CallbackID,
AnnaBridge 172:65be27845400 649 pCEC_CallbackTypeDef pCallback);
AnnaBridge 172:65be27845400 650 HAL_StatusTypeDef HAL_CEC_UnRegisterCallback(CEC_HandleTypeDef *hcec, HAL_CEC_CallbackIDTypeDef CallbackID);
AnnaBridge 172:65be27845400 651
AnnaBridge 172:65be27845400 652 HAL_StatusTypeDef HAL_CEC_RegisterRxCpltCallback(CEC_HandleTypeDef *hcec, pCEC_RxCallbackTypeDef pCallback);
AnnaBridge 172:65be27845400 653 HAL_StatusTypeDef HAL_CEC_UnRegisterRxCpltCallback(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 654 #endif /* USE_HAL_CEC_REGISTER_CALLBACKS */
AnnaBridge 172:65be27845400 655 /**
AnnaBridge 172:65be27845400 656 * @}
AnnaBridge 172:65be27845400 657 */
AnnaBridge 172:65be27845400 658
AnnaBridge 172:65be27845400 659 /** @addtogroup CEC_Exported_Functions_Group2
AnnaBridge 172:65be27845400 660 * @{
AnnaBridge 172:65be27845400 661 */
AnnaBridge 172:65be27845400 662 /* I/O operation functions ***************************************************/
AnnaBridge 172:65be27845400 663 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t InitiatorAddress, uint8_t DestinationAddress,
AnnaBridge 172:65be27845400 664 uint8_t *pData, uint32_t Size);
AnnaBridge 172:65be27845400 665 uint32_t HAL_CEC_GetLastReceivedFrameSize(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 666 void HAL_CEC_ChangeRxBuffer(CEC_HandleTypeDef *hcec, uint8_t *Rxbuffer);
AnnaBridge 172:65be27845400 667 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 668 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 669 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize);
AnnaBridge 172:65be27845400 670 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 671 /**
AnnaBridge 172:65be27845400 672 * @}
AnnaBridge 172:65be27845400 673 */
AnnaBridge 172:65be27845400 674
AnnaBridge 172:65be27845400 675 /** @addtogroup CEC_Exported_Functions_Group3
AnnaBridge 172:65be27845400 676 * @{
AnnaBridge 172:65be27845400 677 */
AnnaBridge 172:65be27845400 678 /* Peripheral State functions ************************************************/
AnnaBridge 172:65be27845400 679 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 680 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
AnnaBridge 172:65be27845400 681 /**
AnnaBridge 172:65be27845400 682 * @}
AnnaBridge 172:65be27845400 683 */
AnnaBridge 172:65be27845400 684
AnnaBridge 172:65be27845400 685 /**
AnnaBridge 172:65be27845400 686 * @}
AnnaBridge 172:65be27845400 687 */
AnnaBridge 172:65be27845400 688
AnnaBridge 172:65be27845400 689 /* Private types -------------------------------------------------------------*/
AnnaBridge 172:65be27845400 690 /** @defgroup CEC_Private_Types CEC Private Types
AnnaBridge 172:65be27845400 691 * @{
AnnaBridge 172:65be27845400 692 */
AnnaBridge 172:65be27845400 693
AnnaBridge 172:65be27845400 694 /**
AnnaBridge 172:65be27845400 695 * @}
AnnaBridge 172:65be27845400 696 */
AnnaBridge 172:65be27845400 697
AnnaBridge 172:65be27845400 698 /* Private variables ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 699 /** @defgroup CEC_Private_Variables CEC Private Variables
AnnaBridge 172:65be27845400 700 * @{
AnnaBridge 172:65be27845400 701 */
AnnaBridge 172:65be27845400 702
AnnaBridge 172:65be27845400 703 /**
AnnaBridge 172:65be27845400 704 * @}
AnnaBridge 172:65be27845400 705 */
AnnaBridge 172:65be27845400 706
AnnaBridge 172:65be27845400 707 /* Private constants ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 708 /** @defgroup CEC_Private_Constants CEC Private Constants
AnnaBridge 172:65be27845400 709 * @{
AnnaBridge 172:65be27845400 710 */
AnnaBridge 172:65be27845400 711
AnnaBridge 172:65be27845400 712 /**
AnnaBridge 172:65be27845400 713 * @}
AnnaBridge 172:65be27845400 714 */
AnnaBridge 172:65be27845400 715
AnnaBridge 172:65be27845400 716 /* Private macros ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 717 /** @defgroup CEC_Private_Macros CEC Private Macros
AnnaBridge 172:65be27845400 718 * @{
AnnaBridge 172:65be27845400 719 */
AnnaBridge 172:65be27845400 720
AnnaBridge 172:65be27845400 721 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
AnnaBridge 172:65be27845400 722
AnnaBridge 172:65be27845400 723 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
AnnaBridge 172:65be27845400 724 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
AnnaBridge 172:65be27845400 725
AnnaBridge 172:65be27845400 726 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
AnnaBridge 172:65be27845400 727 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
AnnaBridge 172:65be27845400 728
AnnaBridge 172:65be27845400 729 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
AnnaBridge 172:65be27845400 730 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
AnnaBridge 172:65be27845400 731
AnnaBridge 172:65be27845400 732 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
AnnaBridge 172:65be27845400 733 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
AnnaBridge 172:65be27845400 734
AnnaBridge 172:65be27845400 735 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
AnnaBridge 172:65be27845400 736 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
AnnaBridge 172:65be27845400 737
AnnaBridge 172:65be27845400 738 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
AnnaBridge 172:65be27845400 739 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
AnnaBridge 172:65be27845400 740
AnnaBridge 172:65be27845400 741 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
AnnaBridge 172:65be27845400 742 ((__MODE__) == CEC_FULL_LISTENING_MODE))
AnnaBridge 172:65be27845400 743
AnnaBridge 172:65be27845400 744 /** @brief Check CEC message size.
AnnaBridge 172:65be27845400 745 * The message size is the payload size: without counting the header,
AnnaBridge 172:65be27845400 746 * it varies from 0 byte (ping operation, one header only, no payload) to
AnnaBridge 172:65be27845400 747 * 15 bytes (1 opcode and up to 14 operands following the header).
AnnaBridge 172:65be27845400 748 * @param __SIZE__ CEC message size.
AnnaBridge 172:65be27845400 749 * @retval Test result (TRUE or FALSE).
AnnaBridge 172:65be27845400 750 */
AnnaBridge 172:65be27845400 751 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0x10U)
AnnaBridge 172:65be27845400 752
AnnaBridge 172:65be27845400 753 /** @brief Check CEC device Own Address Register (OAR) setting.
AnnaBridge 172:65be27845400 754 * OAR address is written in a 15-bit field within CEC_CFGR register.
AnnaBridge 172:65be27845400 755 * @param __ADDRESS__ CEC own address.
AnnaBridge 172:65be27845400 756 * @retval Test result (TRUE or FALSE).
AnnaBridge 172:65be27845400 757 */
AnnaBridge 172:65be27845400 758 #define IS_CEC_OWN_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x7FFFU)
AnnaBridge 172:65be27845400 759
AnnaBridge 172:65be27845400 760 /** @brief Check CEC initiator or destination logical address setting.
AnnaBridge 172:65be27845400 761 * Initiator and destination addresses are coded over 4 bits.
AnnaBridge 172:65be27845400 762 * @param __ADDRESS__ CEC initiator or logical address.
AnnaBridge 172:65be27845400 763 * @retval Test result (TRUE or FALSE).
AnnaBridge 172:65be27845400 764 */
AnnaBridge 172:65be27845400 765 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xFU)
AnnaBridge 172:65be27845400 766 /**
AnnaBridge 172:65be27845400 767 * @}
AnnaBridge 172:65be27845400 768 */
AnnaBridge 172:65be27845400 769 /* Private functions ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 770 /** @defgroup CEC_Private_Functions CEC Private Functions
AnnaBridge 172:65be27845400 771 * @{
AnnaBridge 172:65be27845400 772 */
AnnaBridge 172:65be27845400 773
AnnaBridge 172:65be27845400 774 /**
AnnaBridge 172:65be27845400 775 * @}
AnnaBridge 172:65be27845400 776 */
AnnaBridge 172:65be27845400 777
AnnaBridge 172:65be27845400 778 /**
AnnaBridge 172:65be27845400 779 * @}
AnnaBridge 172:65be27845400 780 */
AnnaBridge 172:65be27845400 781
AnnaBridge 172:65be27845400 782 /**
AnnaBridge 172:65be27845400 783 * @}
AnnaBridge 172:65be27845400 784 */
AnnaBridge 172:65be27845400 785
AnnaBridge 172:65be27845400 786 #endif /* CEC */
AnnaBridge 172:65be27845400 787
AnnaBridge 172:65be27845400 788 #ifdef __cplusplus
AnnaBridge 172:65be27845400 789 }
AnnaBridge 172:65be27845400 790 #endif
AnnaBridge 172:65be27845400 791
AnnaBridge 172:65be27845400 792 #endif /* STM32H7xxHAL_CEC_H */
AnnaBridge 172:65be27845400 793
AnnaBridge 172:65be27845400 794 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/