Lancaster University / mbed-src

Lancaster University's (short term!) clone of mbed-src for micro:bit. This is a copy of the github branch https://github.com/lancaster-university/mbed-classic

Fork of mbed-src by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_cec.h@610:813dcc80987e, 2015-08-14 (annotated)

Committer:
mbed_official
Date:
Fri Aug 14 13:15:17 2015 +0100
Revision:
610:813dcc80987e
Parent:
573:ad23fe03a082 
Synchronized with git revision 6d84db41c6833e0b9b024741eb0616a5f62d5599



Full URL: https://github.com/mbedmicro/mbed/commit/6d84db41c6833e0b9b024741eb0616a5f62d5599/



DISCO_F746NG - Improvements

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 573:ad23fe03a082 1 /**
mbed_official 573:ad23fe03a082 2 ******************************************************************************
mbed_official 573:ad23fe03a082 3 * @file stm32f7xx_hal_cec.h
mbed_official 573:ad23fe03a082 4 * @author MCD Application Team
mbed_official 610:813dcc80987e 5 * @version V1.0.1
mbed_official 610:813dcc80987e 6 * @date 25-June-2015
mbed_official 573:ad23fe03a082 7 * @brief Header file of CEC HAL module.
mbed_official 573:ad23fe03a082 8 ******************************************************************************
mbed_official 573:ad23fe03a082 9 * @attention
mbed_official 573:ad23fe03a082 10 *
mbed_official 573:ad23fe03a082 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 573:ad23fe03a082 12 *
mbed_official 573:ad23fe03a082 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 573:ad23fe03a082 14 * are permitted provided that the following conditions are met:
mbed_official 573:ad23fe03a082 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 573:ad23fe03a082 16 * this list of conditions and the following disclaimer.
mbed_official 573:ad23fe03a082 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 573:ad23fe03a082 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 573:ad23fe03a082 19 * and/or other materials provided with the distribution.
mbed_official 573:ad23fe03a082 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 573:ad23fe03a082 21 * may be used to endorse or promote products derived from this software
mbed_official 573:ad23fe03a082 22 * without specific prior written permission.
mbed_official 573:ad23fe03a082 23 *
mbed_official 573:ad23fe03a082 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 573:ad23fe03a082 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 573:ad23fe03a082 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 573:ad23fe03a082 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 573:ad23fe03a082 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 573:ad23fe03a082 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 573:ad23fe03a082 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 573:ad23fe03a082 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 573:ad23fe03a082 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 573:ad23fe03a082 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 573:ad23fe03a082 34 *
mbed_official 573:ad23fe03a082 35 ******************************************************************************
mbed_official 573:ad23fe03a082 36 */
mbed_official 573:ad23fe03a082 37
mbed_official 573:ad23fe03a082 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 573:ad23fe03a082 39 #ifndef __STM32F7xx_HAL_CEC_H
mbed_official 573:ad23fe03a082 40 #define __STM32F7xx_HAL_CEC_H
mbed_official 573:ad23fe03a082 41
mbed_official 573:ad23fe03a082 42 #ifdef __cplusplus
mbed_official 573:ad23fe03a082 43 extern "C" {
mbed_official 573:ad23fe03a082 44 #endif
mbed_official 573:ad23fe03a082 45
mbed_official 573:ad23fe03a082 46 /* Includes ------------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 47 #include "stm32f7xx_hal_def.h"
mbed_official 573:ad23fe03a082 48
mbed_official 573:ad23fe03a082 49 /** @addtogroup STM32F7xx_HAL_Driver
mbed_official 573:ad23fe03a082 50 * @{
mbed_official 573:ad23fe03a082 51 */
mbed_official 573:ad23fe03a082 52
mbed_official 573:ad23fe03a082 53 /** @addtogroup CEC
mbed_official 573:ad23fe03a082 54 * @{
mbed_official 573:ad23fe03a082 55 */
mbed_official 573:ad23fe03a082 56
mbed_official 573:ad23fe03a082 57 /* Exported types ------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 58 /** @defgroup CEC_Exported_Types CEC Exported Types
mbed_official 573:ad23fe03a082 59 * @{
mbed_official 573:ad23fe03a082 60 */
mbed_official 573:ad23fe03a082 61
mbed_official 573:ad23fe03a082 62 /**
mbed_official 573:ad23fe03a082 63 * @brief CEC Init Structure definition
mbed_official 573:ad23fe03a082 64 */
mbed_official 573:ad23fe03a082 65 typedef struct
mbed_official 573:ad23fe03a082 66 {
mbed_official 573:ad23fe03a082 67 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
mbed_official 573:ad23fe03a082 68 It can be one of @ref CEC_Signal_Free_Time
mbed_official 573:ad23fe03a082 69 and belongs to the set {0,...,7} where
mbed_official 573:ad23fe03a082 70 0x0 is the default configuration
mbed_official 573:ad23fe03a082 71 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
mbed_official 573:ad23fe03a082 72
mbed_official 573:ad23fe03a082 73 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
mbed_official 573:ad23fe03a082 74 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
mbed_official 573:ad23fe03a082 75 or CEC_EXTENDED_TOLERANCE */
mbed_official 573:ad23fe03a082 76
mbed_official 573:ad23fe03a082 77 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
mbed_official 573:ad23fe03a082 78 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
mbed_official 573:ad23fe03a082 79 CEC_RX_STOP_ON_BRE: reception is stopped. */
mbed_official 573:ad23fe03a082 80
mbed_official 573:ad23fe03a082 81 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
mbed_official 573:ad23fe03a082 82 CEC line upon Bit Rising Error detection.
mbed_official 573:ad23fe03a082 83 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
mbed_official 573:ad23fe03a082 84 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
mbed_official 573:ad23fe03a082 85
mbed_official 573:ad23fe03a082 86 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
mbed_official 573:ad23fe03a082 87 CEC line upon Long Bit Period Error detection.
mbed_official 573:ad23fe03a082 88 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
mbed_official 573:ad23fe03a082 89 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
mbed_official 573:ad23fe03a082 90
mbed_official 573:ad23fe03a082 91 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
mbed_official 573:ad23fe03a082 92 upon an error detected on a broadcast message.
mbed_official 573:ad23fe03a082 93
mbed_official 573:ad23fe03a082 94 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
mbed_official 573:ad23fe03a082 95
mbed_official 573:ad23fe03a082 96 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
mbed_official 573:ad23fe03a082 97 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
mbed_official 573:ad23fe03a082 98 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
mbed_official 573:ad23fe03a082 99 b) LBPE detection: error-bit generation on the CEC line
mbed_official 573:ad23fe03a082 100 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
mbed_official 573:ad23fe03a082 101
mbed_official 573:ad23fe03a082 102 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
mbed_official 573:ad23fe03a082 103 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
mbed_official 573:ad23fe03a082 104 there is no error-bit generation in case of Short Bit Period Error detection in
mbed_official 573:ad23fe03a082 105 a broadcast message while LSTN bit is set. */
mbed_official 573:ad23fe03a082 106
mbed_official 573:ad23fe03a082 107 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
mbed_official 573:ad23fe03a082 108 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
mbed_official 573:ad23fe03a082 109 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
mbed_official 573:ad23fe03a082 110
mbed_official 573:ad23fe03a082 111 uint32_t OwnAddress; /*!< Set OAR field, specifies CEC device address within a 15-bit long field */
mbed_official 573:ad23fe03a082 112
mbed_official 573:ad23fe03a082 113 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
mbed_official 573:ad23fe03a082 114
mbed_official 573:ad23fe03a082 115 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
mbed_official 573:ad23fe03a082 116 own address (OAR). Messages addressed to different destination are ignored.
mbed_official 573:ad23fe03a082 117 Broadcast messages are always received.
mbed_official 573:ad23fe03a082 118
mbed_official 573:ad23fe03a082 119 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
mbed_official 573:ad23fe03a082 120 address (OAR) with positive acknowledge. Messages addressed to different destination
mbed_official 573:ad23fe03a082 121 are received, but without interfering with the CEC bus: no acknowledge sent. */
mbed_official 573:ad23fe03a082 122
mbed_official 573:ad23fe03a082 123 uint8_t InitiatorAddress; /* Initiator address (source logical address, sent in each header) */
mbed_official 573:ad23fe03a082 124
mbed_official 573:ad23fe03a082 125 }CEC_InitTypeDef;
mbed_official 573:ad23fe03a082 126
mbed_official 573:ad23fe03a082 127 /**
mbed_official 573:ad23fe03a082 128 * @brief HAL CEC State structures definition
mbed_official 573:ad23fe03a082 129 */
mbed_official 573:ad23fe03a082 130 typedef enum
mbed_official 573:ad23fe03a082 131 {
mbed_official 573:ad23fe03a082 132 HAL_CEC_STATE_RESET = 0x00, /*!< Peripheral Reset state */
mbed_official 573:ad23fe03a082 133 HAL_CEC_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
mbed_official 573:ad23fe03a082 134 HAL_CEC_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
mbed_official 573:ad23fe03a082 135 HAL_CEC_STATE_BUSY_TX = 0x03, /*!< Data Transmission process is ongoing */
mbed_official 573:ad23fe03a082 136 HAL_CEC_STATE_BUSY_RX = 0x04, /*!< Data Reception process is ongoing */
mbed_official 573:ad23fe03a082 137 HAL_CEC_STATE_STANDBY_RX = 0x05, /*!< IP ready to receive, doesn't prevent IP to transmit */
mbed_official 573:ad23fe03a082 138 HAL_CEC_STATE_TIMEOUT = 0x06, /*!< Timeout state */
mbed_official 573:ad23fe03a082 139 HAL_CEC_STATE_ERROR = 0x07 /*!< State Error */
mbed_official 573:ad23fe03a082 140 }HAL_CEC_StateTypeDef;
mbed_official 573:ad23fe03a082 141
mbed_official 573:ad23fe03a082 142 /**
mbed_official 573:ad23fe03a082 143 * @brief CEC handle Structure definition
mbed_official 573:ad23fe03a082 144 */
mbed_official 573:ad23fe03a082 145 typedef struct
mbed_official 573:ad23fe03a082 146 {
mbed_official 573:ad23fe03a082 147 CEC_TypeDef *Instance; /* CEC registers base address */
mbed_official 573:ad23fe03a082 148
mbed_official 573:ad23fe03a082 149 CEC_InitTypeDef Init; /* CEC communication parameters */
mbed_official 573:ad23fe03a082 150
mbed_official 573:ad23fe03a082 151 uint8_t *pTxBuffPtr; /* Pointer to CEC Tx transfer Buffer */
mbed_official 573:ad23fe03a082 152
mbed_official 573:ad23fe03a082 153 uint16_t TxXferCount; /* CEC Tx Transfer Counter */
mbed_official 573:ad23fe03a082 154
mbed_official 573:ad23fe03a082 155 uint8_t *pRxBuffPtr; /* Pointer to CEC Rx transfer Buffer */
mbed_official 573:ad23fe03a082 156
mbed_official 573:ad23fe03a082 157 uint16_t RxXferSize; /* CEC Rx Transfer size, 0: header received only */
mbed_official 573:ad23fe03a082 158
mbed_official 573:ad23fe03a082 159 uint32_t ErrorCode; /* For errors handling purposes, copy of ISR register
mbed_official 573:ad23fe03a082 160 in case error is reported */
mbed_official 573:ad23fe03a082 161
mbed_official 573:ad23fe03a082 162 HAL_LockTypeDef Lock; /* Locking object */
mbed_official 573:ad23fe03a082 163
mbed_official 573:ad23fe03a082 164 HAL_CEC_StateTypeDef State; /* CEC communication state */
mbed_official 573:ad23fe03a082 165
mbed_official 573:ad23fe03a082 166 }CEC_HandleTypeDef;
mbed_official 573:ad23fe03a082 167 /**
mbed_official 573:ad23fe03a082 168 * @}
mbed_official 573:ad23fe03a082 169 */
mbed_official 573:ad23fe03a082 170
mbed_official 573:ad23fe03a082 171 /* Exported constants --------------------------------------------------------*/
mbed_official 573:ad23fe03a082 172 /** @defgroup CEC_Exported_Constants CEC Exported Constants
mbed_official 573:ad23fe03a082 173 * @{
mbed_official 573:ad23fe03a082 174 */
mbed_official 573:ad23fe03a082 175
mbed_official 573:ad23fe03a082 176 /** @defgroup CEC_Error_Code CEC Error Code
mbed_official 573:ad23fe03a082 177 * @{
mbed_official 573:ad23fe03a082 178 */
mbed_official 573:ad23fe03a082 179 #define HAL_CEC_ERROR_NONE (uint32_t) 0x0 /*!< no error */
mbed_official 573:ad23fe03a082 180 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
mbed_official 573:ad23fe03a082 181 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
mbed_official 573:ad23fe03a082 182 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
mbed_official 573:ad23fe03a082 183 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
mbed_official 573:ad23fe03a082 184 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
mbed_official 573:ad23fe03a082 185 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
mbed_official 573:ad23fe03a082 186 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
mbed_official 573:ad23fe03a082 187 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
mbed_official 573:ad23fe03a082 188 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
mbed_official 573:ad23fe03a082 189 /**
mbed_official 573:ad23fe03a082 190 * @}
mbed_official 573:ad23fe03a082 191 */
mbed_official 573:ad23fe03a082 192
mbed_official 573:ad23fe03a082 193 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
mbed_official 573:ad23fe03a082 194 * @{
mbed_official 573:ad23fe03a082 195 */
mbed_official 573:ad23fe03a082 196 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 197 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001)
mbed_official 573:ad23fe03a082 198 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002)
mbed_official 573:ad23fe03a082 199 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003)
mbed_official 573:ad23fe03a082 200 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004)
mbed_official 573:ad23fe03a082 201 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005)
mbed_official 573:ad23fe03a082 202 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006)
mbed_official 573:ad23fe03a082 203 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007)
mbed_official 573:ad23fe03a082 204 /**
mbed_official 573:ad23fe03a082 205 * @}
mbed_official 573:ad23fe03a082 206 */
mbed_official 573:ad23fe03a082 207
mbed_official 573:ad23fe03a082 208 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
mbed_official 573:ad23fe03a082 209 * @{
mbed_official 573:ad23fe03a082 210 */
mbed_official 573:ad23fe03a082 211 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 212 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
mbed_official 573:ad23fe03a082 213 /**
mbed_official 573:ad23fe03a082 214 * @}
mbed_official 573:ad23fe03a082 215 */
mbed_official 573:ad23fe03a082 216
mbed_official 573:ad23fe03a082 217 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
mbed_official 573:ad23fe03a082 218 * @{
mbed_official 573:ad23fe03a082 219 */
mbed_official 573:ad23fe03a082 220 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 221 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
mbed_official 573:ad23fe03a082 222 /**
mbed_official 573:ad23fe03a082 223 * @}
mbed_official 573:ad23fe03a082 224 */
mbed_official 573:ad23fe03a082 225
mbed_official 573:ad23fe03a082 226 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
mbed_official 573:ad23fe03a082 227 * @{
mbed_official 573:ad23fe03a082 228 */
mbed_official 573:ad23fe03a082 229 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 230 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
mbed_official 573:ad23fe03a082 231 /**
mbed_official 573:ad23fe03a082 232 * @}
mbed_official 573:ad23fe03a082 233 */
mbed_official 573:ad23fe03a082 234
mbed_official 573:ad23fe03a082 235 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
mbed_official 573:ad23fe03a082 236 * @{
mbed_official 573:ad23fe03a082 237 */
mbed_official 573:ad23fe03a082 238 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 239 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
mbed_official 573:ad23fe03a082 240 /**
mbed_official 573:ad23fe03a082 241 * @}
mbed_official 573:ad23fe03a082 242 */
mbed_official 573:ad23fe03a082 243
mbed_official 573:ad23fe03a082 244 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
mbed_official 573:ad23fe03a082 245 * @{
mbed_official 573:ad23fe03a082 246 */
mbed_official 573:ad23fe03a082 247 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 248 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
mbed_official 573:ad23fe03a082 249 /**
mbed_official 573:ad23fe03a082 250 * @}
mbed_official 573:ad23fe03a082 251 */
mbed_official 573:ad23fe03a082 252
mbed_official 573:ad23fe03a082 253 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
mbed_official 573:ad23fe03a082 254 * @{
mbed_official 573:ad23fe03a082 255 */
mbed_official 573:ad23fe03a082 256 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 257 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
mbed_official 573:ad23fe03a082 258 /**
mbed_official 573:ad23fe03a082 259 * @}
mbed_official 573:ad23fe03a082 260 */
mbed_official 573:ad23fe03a082 261
mbed_official 573:ad23fe03a082 262 /** @defgroup CEC_Listening_Mode CEC Listening mode option
mbed_official 573:ad23fe03a082 263 * @{
mbed_official 573:ad23fe03a082 264 */
mbed_official 573:ad23fe03a082 265 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000)
mbed_official 573:ad23fe03a082 266 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
mbed_official 573:ad23fe03a082 267 /**
mbed_official 573:ad23fe03a082 268 * @}
mbed_official 573:ad23fe03a082 269 */
mbed_official 573:ad23fe03a082 270
mbed_official 573:ad23fe03a082 271 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
mbed_official 573:ad23fe03a082 272 * @{
mbed_official 573:ad23fe03a082 273 */
mbed_official 573:ad23fe03a082 274 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16)
mbed_official 573:ad23fe03a082 275 /**
mbed_official 573:ad23fe03a082 276 * @}
mbed_official 573:ad23fe03a082 277 */
mbed_official 573:ad23fe03a082 278
mbed_official 573:ad23fe03a082 279 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
mbed_official 573:ad23fe03a082 280 * @{
mbed_official 573:ad23fe03a082 281 */
mbed_official 573:ad23fe03a082 282 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4)
mbed_official 573:ad23fe03a082 283 /**
mbed_official 573:ad23fe03a082 284 * @}
mbed_official 573:ad23fe03a082 285 */
mbed_official 573:ad23fe03a082 286
mbed_official 573:ad23fe03a082 287 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
mbed_official 573:ad23fe03a082 288 * @{
mbed_official 573:ad23fe03a082 289 */
mbed_official 573:ad23fe03a082 290 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
mbed_official 573:ad23fe03a082 291 #define CEC_IT_TXERR CEC_IER_TXERRIE
mbed_official 573:ad23fe03a082 292 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
mbed_official 573:ad23fe03a082 293 #define CEC_IT_TXEND CEC_IER_TXENDIE
mbed_official 573:ad23fe03a082 294 #define CEC_IT_TXBR CEC_IER_TXBRIE
mbed_official 573:ad23fe03a082 295 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
mbed_official 573:ad23fe03a082 296 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
mbed_official 573:ad23fe03a082 297 #define CEC_IT_LBPE CEC_IER_LBPEIE
mbed_official 573:ad23fe03a082 298 #define CEC_IT_SBPE CEC_IER_SBPEIE
mbed_official 573:ad23fe03a082 299 #define CEC_IT_BRE CEC_IER_BREIE
mbed_official 573:ad23fe03a082 300 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
mbed_official 573:ad23fe03a082 301 #define CEC_IT_RXEND CEC_IER_RXENDIE
mbed_official 573:ad23fe03a082 302 #define CEC_IT_RXBR CEC_IER_RXBRIE
mbed_official 573:ad23fe03a082 303 /**
mbed_official 573:ad23fe03a082 304 * @}
mbed_official 573:ad23fe03a082 305 */
mbed_official 573:ad23fe03a082 306
mbed_official 573:ad23fe03a082 307 /** @defgroup CEC_Flags_Definitions CEC Flags definition
mbed_official 573:ad23fe03a082 308 * @{
mbed_official 573:ad23fe03a082 309 */
mbed_official 573:ad23fe03a082 310 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
mbed_official 573:ad23fe03a082 311 #define CEC_FLAG_TXERR CEC_ISR_TXERR
mbed_official 573:ad23fe03a082 312 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
mbed_official 573:ad23fe03a082 313 #define CEC_FLAG_TXEND CEC_ISR_TXEND
mbed_official 573:ad23fe03a082 314 #define CEC_FLAG_TXBR CEC_ISR_TXBR
mbed_official 573:ad23fe03a082 315 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
mbed_official 573:ad23fe03a082 316 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
mbed_official 573:ad23fe03a082 317 #define CEC_FLAG_LBPE CEC_ISR_LBPE
mbed_official 573:ad23fe03a082 318 #define CEC_FLAG_SBPE CEC_ISR_SBPE
mbed_official 573:ad23fe03a082 319 #define CEC_FLAG_BRE CEC_ISR_BRE
mbed_official 573:ad23fe03a082 320 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
mbed_official 573:ad23fe03a082 321 #define CEC_FLAG_RXEND CEC_ISR_RXEND
mbed_official 573:ad23fe03a082 322 #define CEC_FLAG_RXBR CEC_ISR_RXBR
mbed_official 573:ad23fe03a082 323 /**
mbed_official 573:ad23fe03a082 324 * @}
mbed_official 573:ad23fe03a082 325 */
mbed_official 573:ad23fe03a082 326
mbed_official 573:ad23fe03a082 327 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
mbed_official 573:ad23fe03a082 328 * @{
mbed_official 573:ad23fe03a082 329 */
mbed_official 573:ad23fe03a082 330 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
mbed_official 573:ad23fe03a082 331 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
mbed_official 573:ad23fe03a082 332 /**
mbed_official 573:ad23fe03a082 333 * @}
mbed_official 573:ad23fe03a082 334 */
mbed_official 573:ad23fe03a082 335
mbed_official 573:ad23fe03a082 336 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
mbed_official 573:ad23fe03a082 337 * @{
mbed_official 573:ad23fe03a082 338 */
mbed_official 573:ad23fe03a082 339 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
mbed_official 573:ad23fe03a082 340 /**
mbed_official 573:ad23fe03a082 341 * @}
mbed_official 573:ad23fe03a082 342 */
mbed_official 573:ad23fe03a082 343
mbed_official 573:ad23fe03a082 344 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
mbed_official 573:ad23fe03a082 345 * @{
mbed_official 573:ad23fe03a082 346 */
mbed_official 573:ad23fe03a082 347 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
mbed_official 573:ad23fe03a082 348 /**
mbed_official 573:ad23fe03a082 349 * @}
mbed_official 573:ad23fe03a082 350 */
mbed_official 573:ad23fe03a082 351
mbed_official 573:ad23fe03a082 352 /**
mbed_official 573:ad23fe03a082 353 * @}
mbed_official 573:ad23fe03a082 354 */
mbed_official 573:ad23fe03a082 355
mbed_official 573:ad23fe03a082 356 /* Exported macros -----------------------------------------------------------*/
mbed_official 573:ad23fe03a082 357 /** @defgroup CEC_Exported_Macros CEC Exported Macros
mbed_official 573:ad23fe03a082 358 * @{
mbed_official 573:ad23fe03a082 359 */
mbed_official 573:ad23fe03a082 360
mbed_official 573:ad23fe03a082 361 /** @brief Reset CEC handle state
mbed_official 573:ad23fe03a082 362 * @param __HANDLE__: CEC handle.
mbed_official 573:ad23fe03a082 363 * @retval None
mbed_official 573:ad23fe03a082 364 */
mbed_official 573:ad23fe03a082 365 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CEC_STATE_RESET)
mbed_official 573:ad23fe03a082 366
mbed_official 573:ad23fe03a082 367 /** @brief Checks whether or not the specified CEC interrupt flag is set.
mbed_official 573:ad23fe03a082 368 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 369 * @param __FLAG__: specifies the flag to check.
mbed_official 573:ad23fe03a082 370 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
mbed_official 573:ad23fe03a082 371 * @arg CEC_FLAG_TXERR: Tx Error.
mbed_official 573:ad23fe03a082 372 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
mbed_official 573:ad23fe03a082 373 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
mbed_official 573:ad23fe03a082 374 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
mbed_official 573:ad23fe03a082 375 * @arg CEC_FLAG_ARBLST: Arbitration Lost
mbed_official 573:ad23fe03a082 376 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
mbed_official 573:ad23fe03a082 377 * @arg CEC_FLAG_LBPE: Rx Long period Error
mbed_official 573:ad23fe03a082 378 * @arg CEC_FLAG_SBPE: Rx Short period Error
mbed_official 573:ad23fe03a082 379 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
mbed_official 573:ad23fe03a082 380 * @arg CEC_FLAG_RXOVR: Rx Overrun.
mbed_official 573:ad23fe03a082 381 * @arg CEC_FLAG_RXEND: End Of Reception.
mbed_official 573:ad23fe03a082 382 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
mbed_official 573:ad23fe03a082 383 * @retval ITStatus
mbed_official 573:ad23fe03a082 384 */
mbed_official 573:ad23fe03a082 385 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
mbed_official 573:ad23fe03a082 386
mbed_official 573:ad23fe03a082 387 /** @brief Clears the interrupt or status flag when raised (write at 1)
mbed_official 573:ad23fe03a082 388 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 389 * @param __FLAG__: specifies the interrupt/status flag to clear.
mbed_official 573:ad23fe03a082 390 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 391 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
mbed_official 573:ad23fe03a082 392 * @arg CEC_FLAG_TXERR: Tx Error.
mbed_official 573:ad23fe03a082 393 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
mbed_official 573:ad23fe03a082 394 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
mbed_official 573:ad23fe03a082 395 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
mbed_official 573:ad23fe03a082 396 * @arg CEC_FLAG_ARBLST: Arbitration Lost
mbed_official 573:ad23fe03a082 397 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
mbed_official 573:ad23fe03a082 398 * @arg CEC_FLAG_LBPE: Rx Long period Error
mbed_official 573:ad23fe03a082 399 * @arg CEC_FLAG_SBPE: Rx Short period Error
mbed_official 573:ad23fe03a082 400 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
mbed_official 573:ad23fe03a082 401 * @arg CEC_FLAG_RXOVR: Rx Overrun.
mbed_official 573:ad23fe03a082 402 * @arg CEC_FLAG_RXEND: End Of Reception.
mbed_official 573:ad23fe03a082 403 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
mbed_official 573:ad23fe03a082 404 * @retval none
mbed_official 573:ad23fe03a082 405 */
mbed_official 573:ad23fe03a082 406 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
mbed_official 573:ad23fe03a082 407
mbed_official 573:ad23fe03a082 408 /** @brief Enables the specified CEC interrupt.
mbed_official 573:ad23fe03a082 409 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 410 * @param __INTERRUPT__: specifies the CEC interrupt to enable.
mbed_official 573:ad23fe03a082 411 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 412 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
mbed_official 573:ad23fe03a082 413 * @arg CEC_IT_TXERR: Tx Error IT Enable
mbed_official 573:ad23fe03a082 414 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
mbed_official 573:ad23fe03a082 415 * @arg CEC_IT_TXEND: End of transmission IT Enable
mbed_official 573:ad23fe03a082 416 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
mbed_official 573:ad23fe03a082 417 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
mbed_official 573:ad23fe03a082 418 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
mbed_official 573:ad23fe03a082 419 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
mbed_official 573:ad23fe03a082 420 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
mbed_official 573:ad23fe03a082 421 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
mbed_official 573:ad23fe03a082 422 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
mbed_official 573:ad23fe03a082 423 * @arg CEC_IT_RXEND: End Of Reception IT Enable
mbed_official 573:ad23fe03a082 424 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
mbed_official 573:ad23fe03a082 425 * @retval none
mbed_official 573:ad23fe03a082 426 */
mbed_official 573:ad23fe03a082 427 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
mbed_official 573:ad23fe03a082 428
mbed_official 573:ad23fe03a082 429 /** @brief Disables the specified CEC interrupt.
mbed_official 573:ad23fe03a082 430 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 431 * @param __INTERRUPT__: specifies the CEC interrupt to disable.
mbed_official 573:ad23fe03a082 432 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 433 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
mbed_official 573:ad23fe03a082 434 * @arg CEC_IT_TXERR: Tx Error IT Enable
mbed_official 573:ad23fe03a082 435 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
mbed_official 573:ad23fe03a082 436 * @arg CEC_IT_TXEND: End of transmission IT Enable
mbed_official 573:ad23fe03a082 437 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
mbed_official 573:ad23fe03a082 438 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
mbed_official 573:ad23fe03a082 439 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
mbed_official 573:ad23fe03a082 440 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
mbed_official 573:ad23fe03a082 441 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
mbed_official 573:ad23fe03a082 442 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
mbed_official 573:ad23fe03a082 443 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
mbed_official 573:ad23fe03a082 444 * @arg CEC_IT_RXEND: End Of Reception IT Enable
mbed_official 573:ad23fe03a082 445 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
mbed_official 573:ad23fe03a082 446 * @retval none
mbed_official 573:ad23fe03a082 447 */
mbed_official 573:ad23fe03a082 448 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
mbed_official 573:ad23fe03a082 449
mbed_official 573:ad23fe03a082 450 /** @brief Checks whether or not the specified CEC interrupt is enabled.
mbed_official 573:ad23fe03a082 451 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 452 * @param __INTERRUPT__: specifies the CEC interrupt to check.
mbed_official 573:ad23fe03a082 453 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 454 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
mbed_official 573:ad23fe03a082 455 * @arg CEC_IT_TXERR: Tx Error IT Enable
mbed_official 573:ad23fe03a082 456 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
mbed_official 573:ad23fe03a082 457 * @arg CEC_IT_TXEND: End of transmission IT Enable
mbed_official 573:ad23fe03a082 458 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
mbed_official 573:ad23fe03a082 459 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
mbed_official 573:ad23fe03a082 460 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
mbed_official 573:ad23fe03a082 461 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
mbed_official 573:ad23fe03a082 462 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
mbed_official 573:ad23fe03a082 463 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
mbed_official 573:ad23fe03a082 464 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
mbed_official 573:ad23fe03a082 465 * @arg CEC_IT_RXEND: End Of Reception IT Enable
mbed_official 573:ad23fe03a082 466 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
mbed_official 573:ad23fe03a082 467 * @retval FlagStatus
mbed_official 573:ad23fe03a082 468 */
mbed_official 573:ad23fe03a082 469 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
mbed_official 573:ad23fe03a082 470
mbed_official 573:ad23fe03a082 471 /** @brief Enables the CEC device
mbed_official 573:ad23fe03a082 472 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 473 * @retval none
mbed_official 573:ad23fe03a082 474 */
mbed_official 573:ad23fe03a082 475 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
mbed_official 573:ad23fe03a082 476
mbed_official 573:ad23fe03a082 477 /** @brief Disables the CEC device
mbed_official 573:ad23fe03a082 478 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 479 * @retval none
mbed_official 573:ad23fe03a082 480 */
mbed_official 573:ad23fe03a082 481 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
mbed_official 573:ad23fe03a082 482
mbed_official 573:ad23fe03a082 483 /** @brief Set Transmission Start flag
mbed_official 573:ad23fe03a082 484 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 485 * @retval none
mbed_official 573:ad23fe03a082 486 */
mbed_official 573:ad23fe03a082 487 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
mbed_official 573:ad23fe03a082 488
mbed_official 573:ad23fe03a082 489 /** @brief Set Transmission End flag
mbed_official 573:ad23fe03a082 490 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 491 * @retval none
mbed_official 573:ad23fe03a082 492 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
mbed_official 573:ad23fe03a082 493 */
mbed_official 573:ad23fe03a082 494 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
mbed_official 573:ad23fe03a082 495
mbed_official 573:ad23fe03a082 496 /** @brief Get Transmission Start flag
mbed_official 573:ad23fe03a082 497 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 498 * @retval FlagStatus
mbed_official 573:ad23fe03a082 499 */
mbed_official 573:ad23fe03a082 500 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
mbed_official 573:ad23fe03a082 501
mbed_official 573:ad23fe03a082 502 /** @brief Get Transmission End flag
mbed_official 573:ad23fe03a082 503 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 504 * @retval FlagStatus
mbed_official 573:ad23fe03a082 505 */
mbed_official 573:ad23fe03a082 506 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
mbed_official 573:ad23fe03a082 507
mbed_official 573:ad23fe03a082 508 /** @brief Clear OAR register
mbed_official 573:ad23fe03a082 509 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 510 * @retval none
mbed_official 573:ad23fe03a082 511 */
mbed_official 573:ad23fe03a082 512 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
mbed_official 573:ad23fe03a082 513
mbed_official 573:ad23fe03a082 514 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
mbed_official 573:ad23fe03a082 515 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
mbed_official 573:ad23fe03a082 516 * @param __HANDLE__: specifies the CEC Handle.
mbed_official 573:ad23fe03a082 517 * @param __ADDRESS__: Own Address value (CEC logical address is identified by bit position)
mbed_official 573:ad23fe03a082 518 * @retval none
mbed_official 573:ad23fe03a082 519 */
mbed_official 573:ad23fe03a082 520 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
mbed_official 573:ad23fe03a082 521
mbed_official 573:ad23fe03a082 522 /**
mbed_official 573:ad23fe03a082 523 * @}
mbed_official 573:ad23fe03a082 524 */
mbed_official 573:ad23fe03a082 525
mbed_official 573:ad23fe03a082 526 /* Exported functions --------------------------------------------------------*/
mbed_official 573:ad23fe03a082 527 /** @addtogroup CEC_Exported_Functions
mbed_official 573:ad23fe03a082 528 * @{
mbed_official 573:ad23fe03a082 529 */
mbed_official 573:ad23fe03a082 530
mbed_official 573:ad23fe03a082 531 /** @addtogroup CEC_Exported_Functions_Group1
mbed_official 573:ad23fe03a082 532 * @{
mbed_official 573:ad23fe03a082 533 */
mbed_official 573:ad23fe03a082 534 /* Initialization and de-initialization functions ****************************/
mbed_official 573:ad23fe03a082 535 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 536 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 537 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 538 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 539 /**
mbed_official 573:ad23fe03a082 540 * @}
mbed_official 573:ad23fe03a082 541 */
mbed_official 573:ad23fe03a082 542
mbed_official 573:ad23fe03a082 543 /** @addtogroup CEC_Exported_Functions_Group2
mbed_official 573:ad23fe03a082 544 * @{
mbed_official 573:ad23fe03a082 545 */
mbed_official 573:ad23fe03a082 546 /* I/O operation functions ***************************************************/
mbed_official 573:ad23fe03a082 547 HAL_StatusTypeDef HAL_CEC_Transmit(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size, uint32_t Timeout);
mbed_official 573:ad23fe03a082 548 HAL_StatusTypeDef HAL_CEC_Receive(CEC_HandleTypeDef *hcec, uint8_t *pData, uint32_t Timeout);
mbed_official 573:ad23fe03a082 549 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size);
mbed_official 573:ad23fe03a082 550 HAL_StatusTypeDef HAL_CEC_Receive_IT(CEC_HandleTypeDef *hcec, uint8_t *pData);
mbed_official 573:ad23fe03a082 551 uint32_t HAL_CEC_GetReceivedFrameSize(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 552 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 553 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 554 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 555 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 556 /**
mbed_official 573:ad23fe03a082 557 * @}
mbed_official 573:ad23fe03a082 558 */
mbed_official 573:ad23fe03a082 559
mbed_official 573:ad23fe03a082 560 /** @addtogroup CEC_Exported_Functions_Group3
mbed_official 573:ad23fe03a082 561 * @{
mbed_official 573:ad23fe03a082 562 */
mbed_official 573:ad23fe03a082 563 /* Peripheral State functions ************************************************/
mbed_official 573:ad23fe03a082 564 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 565 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
mbed_official 573:ad23fe03a082 566 /**
mbed_official 573:ad23fe03a082 567 * @}
mbed_official 573:ad23fe03a082 568 */
mbed_official 573:ad23fe03a082 569
mbed_official 573:ad23fe03a082 570 /**
mbed_official 573:ad23fe03a082 571 * @}
mbed_official 573:ad23fe03a082 572 */
mbed_official 573:ad23fe03a082 573
mbed_official 573:ad23fe03a082 574 /* Private types -------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 575 /** @defgroup CEC_Private_Types CEC Private Types
mbed_official 573:ad23fe03a082 576 * @{
mbed_official 573:ad23fe03a082 577 */
mbed_official 573:ad23fe03a082 578
mbed_official 573:ad23fe03a082 579 /**
mbed_official 573:ad23fe03a082 580 * @}
mbed_official 573:ad23fe03a082 581 */
mbed_official 573:ad23fe03a082 582
mbed_official 573:ad23fe03a082 583 /* Private variables ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 584 /** @defgroup CEC_Private_Variables CEC Private Variables
mbed_official 573:ad23fe03a082 585 * @{
mbed_official 573:ad23fe03a082 586 */
mbed_official 573:ad23fe03a082 587
mbed_official 573:ad23fe03a082 588 /**
mbed_official 573:ad23fe03a082 589 * @}
mbed_official 573:ad23fe03a082 590 */
mbed_official 573:ad23fe03a082 591
mbed_official 573:ad23fe03a082 592 /* Private constants ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 593 /** @defgroup CEC_Private_Constants CEC Private Constants
mbed_official 573:ad23fe03a082 594 * @{
mbed_official 573:ad23fe03a082 595 */
mbed_official 573:ad23fe03a082 596
mbed_official 573:ad23fe03a082 597 /**
mbed_official 573:ad23fe03a082 598 * @}
mbed_official 573:ad23fe03a082 599 */
mbed_official 573:ad23fe03a082 600
mbed_official 573:ad23fe03a082 601 /* Private macros ------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 602 /** @defgroup CEC_Private_Macros CEC Private Macros
mbed_official 573:ad23fe03a082 603 * @{
mbed_official 573:ad23fe03a082 604 */
mbed_official 573:ad23fe03a082 605
mbed_official 573:ad23fe03a082 606 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
mbed_official 573:ad23fe03a082 607
mbed_official 573:ad23fe03a082 608 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
mbed_official 573:ad23fe03a082 609 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
mbed_official 573:ad23fe03a082 610
mbed_official 573:ad23fe03a082 611 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
mbed_official 573:ad23fe03a082 612 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
mbed_official 573:ad23fe03a082 613
mbed_official 573:ad23fe03a082 614 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
mbed_official 573:ad23fe03a082 615 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
mbed_official 573:ad23fe03a082 616
mbed_official 573:ad23fe03a082 617 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
mbed_official 573:ad23fe03a082 618 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
mbed_official 573:ad23fe03a082 619
mbed_official 573:ad23fe03a082 620 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
mbed_official 573:ad23fe03a082 621 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
mbed_official 573:ad23fe03a082 622
mbed_official 573:ad23fe03a082 623 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
mbed_official 573:ad23fe03a082 624 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
mbed_official 573:ad23fe03a082 625
mbed_official 573:ad23fe03a082 626 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
mbed_official 573:ad23fe03a082 627 ((__MODE__) == CEC_FULL_LISTENING_MODE))
mbed_official 573:ad23fe03a082 628
mbed_official 573:ad23fe03a082 629 /** @brief Check CEC device Own Address Register (OAR) setting.
mbed_official 573:ad23fe03a082 630 * OAR address is written in a 15-bit field within CEC_CFGR register.
mbed_official 573:ad23fe03a082 631 * @param __ADDRESS__: CEC own address.
mbed_official 573:ad23fe03a082 632 * @retval Test result (TRUE or FALSE).
mbed_official 573:ad23fe03a082 633 */
mbed_official 573:ad23fe03a082 634 #define IS_CEC_OAR_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x07FFF)
mbed_official 573:ad23fe03a082 635
mbed_official 573:ad23fe03a082 636 /** @brief Check CEC initiator or destination logical address setting.
mbed_official 573:ad23fe03a082 637 * Initiator and destination addresses are coded over 4 bits.
mbed_official 573:ad23fe03a082 638 * @param __ADDRESS__: CEC initiator or logical address.
mbed_official 573:ad23fe03a082 639 * @retval Test result (TRUE or FALSE).
mbed_official 573:ad23fe03a082 640 */
mbed_official 573:ad23fe03a082 641 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF)
mbed_official 573:ad23fe03a082 642
mbed_official 573:ad23fe03a082 643 /** @brief Check CEC message size.
mbed_official 573:ad23fe03a082 644 * The message size is the payload size: without counting the header,
mbed_official 573:ad23fe03a082 645 * it varies from 0 byte (ping operation, one header only, no payload) to
mbed_official 573:ad23fe03a082 646 * 15 bytes (1 opcode and up to 14 operands following the header).
mbed_official 573:ad23fe03a082 647 * @param __SIZE__: CEC message size.
mbed_official 573:ad23fe03a082 648 * @retval Test result (TRUE or FALSE).
mbed_official 573:ad23fe03a082 649 */
mbed_official 573:ad23fe03a082 650 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0xF)
mbed_official 573:ad23fe03a082 651
mbed_official 573:ad23fe03a082 652 /**
mbed_official 573:ad23fe03a082 653 * @}
mbed_official 573:ad23fe03a082 654 */
mbed_official 573:ad23fe03a082 655
mbed_official 573:ad23fe03a082 656 /* Private functions ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 657 /** @defgroup CEC_Private_Functions CEC Private Functions
mbed_official 573:ad23fe03a082 658 * @{
mbed_official 573:ad23fe03a082 659 */
mbed_official 573:ad23fe03a082 660
mbed_official 573:ad23fe03a082 661 /**
mbed_official 573:ad23fe03a082 662 * @}
mbed_official 573:ad23fe03a082 663 */
mbed_official 573:ad23fe03a082 664
mbed_official 573:ad23fe03a082 665 /**
mbed_official 573:ad23fe03a082 666 * @}
mbed_official 573:ad23fe03a082 667 */
mbed_official 573:ad23fe03a082 668
mbed_official 573:ad23fe03a082 669 /**
mbed_official 573:ad23fe03a082 670 * @}
mbed_official 573:ad23fe03a082 671 */
mbed_official 573:ad23fe03a082 672
mbed_official 573:ad23fe03a082 673 #ifdef __cplusplus
mbed_official 573:ad23fe03a082 674 }
mbed_official 573:ad23fe03a082 675 #endif
mbed_official 573:ad23fe03a082 676
mbed_official 573:ad23fe03a082 677 #endif /* __STM32F7xx_HAL_CEC_H */
mbed_official 573:ad23fe03a082 678
mbed_official 573:ad23fe03a082 679 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/