en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_cec.h@129:2e517c56bcfb, 2016-05-16 (annotated)

Committer:
nameless129
Date:
Mon May 16 16:50:30 2016 +0000
Revision:
129:2e517c56bcfb
Parent:
83:a036322b8637 
PWM Fix:Duty 0%??H???????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32f7xx_hal_cec.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 83:a036322b8637 5 * @version V1.0.4
mbed_official 83:a036322b8637 6 * @date 09-December-2015
bogdanm 0:9b334a45a8ff 7 * @brief Header file of CEC HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
bogdanm 0:9b334a45a8ff 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 14 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 16 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 19 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 21 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 22 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 23 *
bogdanm 0:9b334a45a8ff 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 ******************************************************************************
bogdanm 0:9b334a45a8ff 36 */
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 0:9b334a45a8ff 39 #ifndef __STM32F7xx_HAL_CEC_H
bogdanm 0:9b334a45a8ff 40 #define __STM32F7xx_HAL_CEC_H
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 47 #include "stm32f7xx_hal_def.h"
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /** @addtogroup STM32F7xx_HAL_Driver
bogdanm 0:9b334a45a8ff 50 * @{
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /** @addtogroup CEC
bogdanm 0:9b334a45a8ff 54 * @{
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 58 /** @defgroup CEC_Exported_Types CEC Exported Types
bogdanm 0:9b334a45a8ff 59 * @{
bogdanm 0:9b334a45a8ff 60 */
bogdanm 0:9b334a45a8ff 61
bogdanm 0:9b334a45a8ff 62 /**
bogdanm 0:9b334a45a8ff 63 * @brief CEC Init Structure definition
bogdanm 0:9b334a45a8ff 64 */
bogdanm 0:9b334a45a8ff 65 typedef struct
bogdanm 0:9b334a45a8ff 66 {
bogdanm 0:9b334a45a8ff 67 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
bogdanm 0:9b334a45a8ff 68 It can be one of @ref CEC_Signal_Free_Time
bogdanm 0:9b334a45a8ff 69 and belongs to the set {0,...,7} where
bogdanm 0:9b334a45a8ff 70 0x0 is the default configuration
bogdanm 0:9b334a45a8ff 71 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
bogdanm 0:9b334a45a8ff 72
bogdanm 0:9b334a45a8ff 73 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
bogdanm 0:9b334a45a8ff 74 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
bogdanm 0:9b334a45a8ff 75 or CEC_EXTENDED_TOLERANCE */
bogdanm 0:9b334a45a8ff 76
bogdanm 0:9b334a45a8ff 77 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
bogdanm 0:9b334a45a8ff 78 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
bogdanm 0:9b334a45a8ff 79 CEC_RX_STOP_ON_BRE: reception is stopped. */
bogdanm 0:9b334a45a8ff 80
bogdanm 0:9b334a45a8ff 81 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
bogdanm 0:9b334a45a8ff 82 CEC line upon Bit Rising Error detection.
bogdanm 0:9b334a45a8ff 83 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
bogdanm 0:9b334a45a8ff 84 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
bogdanm 0:9b334a45a8ff 85
bogdanm 0:9b334a45a8ff 86 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
bogdanm 0:9b334a45a8ff 87 CEC line upon Long Bit Period Error detection.
bogdanm 0:9b334a45a8ff 88 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
bogdanm 0:9b334a45a8ff 89 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
bogdanm 0:9b334a45a8ff 90
bogdanm 0:9b334a45a8ff 91 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
bogdanm 0:9b334a45a8ff 92 upon an error detected on a broadcast message.
bogdanm 0:9b334a45a8ff 93
bogdanm 0:9b334a45a8ff 94 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
bogdanm 0:9b334a45a8ff 95
bogdanm 0:9b334a45a8ff 96 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
bogdanm 0:9b334a45a8ff 97 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
bogdanm 0:9b334a45a8ff 98 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
bogdanm 0:9b334a45a8ff 99 b) LBPE detection: error-bit generation on the CEC line
bogdanm 0:9b334a45a8ff 100 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
bogdanm 0:9b334a45a8ff 101
bogdanm 0:9b334a45a8ff 102 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
bogdanm 0:9b334a45a8ff 103 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
bogdanm 0:9b334a45a8ff 104 there is no error-bit generation in case of Short Bit Period Error detection in
bogdanm 0:9b334a45a8ff 105 a broadcast message while LSTN bit is set. */
bogdanm 0:9b334a45a8ff 106
bogdanm 0:9b334a45a8ff 107 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
bogdanm 0:9b334a45a8ff 108 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
bogdanm 0:9b334a45a8ff 109 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
bogdanm 0:9b334a45a8ff 110
bogdanm 0:9b334a45a8ff 111 uint32_t OwnAddress; /*!< Set OAR field, specifies CEC device address within a 15-bit long field */
bogdanm 0:9b334a45a8ff 112
bogdanm 0:9b334a45a8ff 113 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
bogdanm 0:9b334a45a8ff 114
bogdanm 0:9b334a45a8ff 115 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
bogdanm 0:9b334a45a8ff 116 own address (OAR). Messages addressed to different destination are ignored.
bogdanm 0:9b334a45a8ff 117 Broadcast messages are always received.
bogdanm 0:9b334a45a8ff 118
bogdanm 0:9b334a45a8ff 119 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
bogdanm 0:9b334a45a8ff 120 address (OAR) with positive acknowledge. Messages addressed to different destination
bogdanm 0:9b334a45a8ff 121 are received, but without interfering with the CEC bus: no acknowledge sent. */
bogdanm 0:9b334a45a8ff 122
bogdanm 0:9b334a45a8ff 123 uint8_t InitiatorAddress; /* Initiator address (source logical address, sent in each header) */
bogdanm 0:9b334a45a8ff 124
bogdanm 0:9b334a45a8ff 125 }CEC_InitTypeDef;
bogdanm 0:9b334a45a8ff 126
bogdanm 0:9b334a45a8ff 127 /**
bogdanm 0:9b334a45a8ff 128 * @brief HAL CEC State structures definition
bogdanm 0:9b334a45a8ff 129 */
bogdanm 0:9b334a45a8ff 130 typedef enum
bogdanm 0:9b334a45a8ff 131 {
bogdanm 0:9b334a45a8ff 132 HAL_CEC_STATE_RESET = 0x00, /*!< Peripheral Reset state */
bogdanm 0:9b334a45a8ff 133 HAL_CEC_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
bogdanm 0:9b334a45a8ff 134 HAL_CEC_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
bogdanm 0:9b334a45a8ff 135 HAL_CEC_STATE_BUSY_TX = 0x03, /*!< Data Transmission process is ongoing */
bogdanm 0:9b334a45a8ff 136 HAL_CEC_STATE_BUSY_RX = 0x04, /*!< Data Reception process is ongoing */
bogdanm 0:9b334a45a8ff 137 HAL_CEC_STATE_STANDBY_RX = 0x05, /*!< IP ready to receive, doesn't prevent IP to transmit */
bogdanm 0:9b334a45a8ff 138 HAL_CEC_STATE_TIMEOUT = 0x06, /*!< Timeout state */
bogdanm 0:9b334a45a8ff 139 HAL_CEC_STATE_ERROR = 0x07 /*!< State Error */
bogdanm 0:9b334a45a8ff 140 }HAL_CEC_StateTypeDef;
bogdanm 0:9b334a45a8ff 141
bogdanm 0:9b334a45a8ff 142 /**
bogdanm 0:9b334a45a8ff 143 * @brief CEC handle Structure definition
bogdanm 0:9b334a45a8ff 144 */
bogdanm 0:9b334a45a8ff 145 typedef struct
bogdanm 0:9b334a45a8ff 146 {
bogdanm 0:9b334a45a8ff 147 CEC_TypeDef *Instance; /* CEC registers base address */
bogdanm 0:9b334a45a8ff 148
bogdanm 0:9b334a45a8ff 149 CEC_InitTypeDef Init; /* CEC communication parameters */
bogdanm 0:9b334a45a8ff 150
bogdanm 0:9b334a45a8ff 151 uint8_t *pTxBuffPtr; /* Pointer to CEC Tx transfer Buffer */
bogdanm 0:9b334a45a8ff 152
bogdanm 0:9b334a45a8ff 153 uint16_t TxXferCount; /* CEC Tx Transfer Counter */
bogdanm 0:9b334a45a8ff 154
bogdanm 0:9b334a45a8ff 155 uint8_t *pRxBuffPtr; /* Pointer to CEC Rx transfer Buffer */
bogdanm 0:9b334a45a8ff 156
bogdanm 0:9b334a45a8ff 157 uint16_t RxXferSize; /* CEC Rx Transfer size, 0: header received only */
bogdanm 0:9b334a45a8ff 158
bogdanm 0:9b334a45a8ff 159 uint32_t ErrorCode; /* For errors handling purposes, copy of ISR register
bogdanm 0:9b334a45a8ff 160 in case error is reported */
bogdanm 0:9b334a45a8ff 161
bogdanm 0:9b334a45a8ff 162 HAL_LockTypeDef Lock; /* Locking object */
bogdanm 0:9b334a45a8ff 163
bogdanm 0:9b334a45a8ff 164 HAL_CEC_StateTypeDef State; /* CEC communication state */
bogdanm 0:9b334a45a8ff 165
bogdanm 0:9b334a45a8ff 166 }CEC_HandleTypeDef;
bogdanm 0:9b334a45a8ff 167 /**
bogdanm 0:9b334a45a8ff 168 * @}
bogdanm 0:9b334a45a8ff 169 */
bogdanm 0:9b334a45a8ff 170
bogdanm 0:9b334a45a8ff 171 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 172 /** @defgroup CEC_Exported_Constants CEC Exported Constants
bogdanm 0:9b334a45a8ff 173 * @{
bogdanm 0:9b334a45a8ff 174 */
bogdanm 0:9b334a45a8ff 175
bogdanm 0:9b334a45a8ff 176 /** @defgroup CEC_Error_Code CEC Error Code
bogdanm 0:9b334a45a8ff 177 * @{
bogdanm 0:9b334a45a8ff 178 */
bogdanm 0:9b334a45a8ff 179 #define HAL_CEC_ERROR_NONE (uint32_t) 0x0 /*!< no error */
bogdanm 0:9b334a45a8ff 180 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
bogdanm 0:9b334a45a8ff 181 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
bogdanm 0:9b334a45a8ff 182 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
bogdanm 0:9b334a45a8ff 183 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
bogdanm 0:9b334a45a8ff 184 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
bogdanm 0:9b334a45a8ff 185 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
bogdanm 0:9b334a45a8ff 186 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
bogdanm 0:9b334a45a8ff 187 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
bogdanm 0:9b334a45a8ff 188 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
bogdanm 0:9b334a45a8ff 189 /**
bogdanm 0:9b334a45a8ff 190 * @}
bogdanm 0:9b334a45a8ff 191 */
bogdanm 0:9b334a45a8ff 192
bogdanm 0:9b334a45a8ff 193 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
bogdanm 0:9b334a45a8ff 194 * @{
bogdanm 0:9b334a45a8ff 195 */
bogdanm 0:9b334a45a8ff 196 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 197 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 198 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002)
bogdanm 0:9b334a45a8ff 199 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 200 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004)
bogdanm 0:9b334a45a8ff 201 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005)
bogdanm 0:9b334a45a8ff 202 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006)
bogdanm 0:9b334a45a8ff 203 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007)
bogdanm 0:9b334a45a8ff 204 /**
bogdanm 0:9b334a45a8ff 205 * @}
bogdanm 0:9b334a45a8ff 206 */
bogdanm 0:9b334a45a8ff 207
bogdanm 0:9b334a45a8ff 208 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
bogdanm 0:9b334a45a8ff 209 * @{
bogdanm 0:9b334a45a8ff 210 */
bogdanm 0:9b334a45a8ff 211 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 212 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
bogdanm 0:9b334a45a8ff 213 /**
bogdanm 0:9b334a45a8ff 214 * @}
bogdanm 0:9b334a45a8ff 215 */
bogdanm 0:9b334a45a8ff 216
bogdanm 0:9b334a45a8ff 217 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
bogdanm 0:9b334a45a8ff 218 * @{
bogdanm 0:9b334a45a8ff 219 */
bogdanm 0:9b334a45a8ff 220 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 221 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
bogdanm 0:9b334a45a8ff 222 /**
bogdanm 0:9b334a45a8ff 223 * @}
bogdanm 0:9b334a45a8ff 224 */
bogdanm 0:9b334a45a8ff 225
bogdanm 0:9b334a45a8ff 226 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
bogdanm 0:9b334a45a8ff 227 * @{
bogdanm 0:9b334a45a8ff 228 */
bogdanm 0:9b334a45a8ff 229 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 230 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
bogdanm 0:9b334a45a8ff 231 /**
bogdanm 0:9b334a45a8ff 232 * @}
bogdanm 0:9b334a45a8ff 233 */
bogdanm 0:9b334a45a8ff 234
bogdanm 0:9b334a45a8ff 235 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
bogdanm 0:9b334a45a8ff 236 * @{
bogdanm 0:9b334a45a8ff 237 */
bogdanm 0:9b334a45a8ff 238 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 239 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
bogdanm 0:9b334a45a8ff 240 /**
bogdanm 0:9b334a45a8ff 241 * @}
bogdanm 0:9b334a45a8ff 242 */
bogdanm 0:9b334a45a8ff 243
bogdanm 0:9b334a45a8ff 244 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
bogdanm 0:9b334a45a8ff 245 * @{
bogdanm 0:9b334a45a8ff 246 */
bogdanm 0:9b334a45a8ff 247 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 248 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
bogdanm 0:9b334a45a8ff 249 /**
bogdanm 0:9b334a45a8ff 250 * @}
bogdanm 0:9b334a45a8ff 251 */
bogdanm 0:9b334a45a8ff 252
bogdanm 0:9b334a45a8ff 253 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
bogdanm 0:9b334a45a8ff 254 * @{
bogdanm 0:9b334a45a8ff 255 */
bogdanm 0:9b334a45a8ff 256 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 257 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
bogdanm 0:9b334a45a8ff 258 /**
bogdanm 0:9b334a45a8ff 259 * @}
bogdanm 0:9b334a45a8ff 260 */
bogdanm 0:9b334a45a8ff 261
bogdanm 0:9b334a45a8ff 262 /** @defgroup CEC_Listening_Mode CEC Listening mode option
bogdanm 0:9b334a45a8ff 263 * @{
bogdanm 0:9b334a45a8ff 264 */
bogdanm 0:9b334a45a8ff 265 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 266 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
bogdanm 0:9b334a45a8ff 267 /**
bogdanm 0:9b334a45a8ff 268 * @}
bogdanm 0:9b334a45a8ff 269 */
bogdanm 0:9b334a45a8ff 270
bogdanm 0:9b334a45a8ff 271 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
bogdanm 0:9b334a45a8ff 272 * @{
bogdanm 0:9b334a45a8ff 273 */
bogdanm 0:9b334a45a8ff 274 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16)
bogdanm 0:9b334a45a8ff 275 /**
bogdanm 0:9b334a45a8ff 276 * @}
bogdanm 0:9b334a45a8ff 277 */
bogdanm 0:9b334a45a8ff 278
bogdanm 0:9b334a45a8ff 279 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
bogdanm 0:9b334a45a8ff 280 * @{
bogdanm 0:9b334a45a8ff 281 */
bogdanm 0:9b334a45a8ff 282 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4)
bogdanm 0:9b334a45a8ff 283 /**
bogdanm 0:9b334a45a8ff 284 * @}
bogdanm 0:9b334a45a8ff 285 */
bogdanm 0:9b334a45a8ff 286
bogdanm 0:9b334a45a8ff 287 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
bogdanm 0:9b334a45a8ff 288 * @{
bogdanm 0:9b334a45a8ff 289 */
bogdanm 0:9b334a45a8ff 290 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
bogdanm 0:9b334a45a8ff 291 #define CEC_IT_TXERR CEC_IER_TXERRIE
bogdanm 0:9b334a45a8ff 292 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
bogdanm 0:9b334a45a8ff 293 #define CEC_IT_TXEND CEC_IER_TXENDIE
bogdanm 0:9b334a45a8ff 294 #define CEC_IT_TXBR CEC_IER_TXBRIE
bogdanm 0:9b334a45a8ff 295 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
bogdanm 0:9b334a45a8ff 296 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
bogdanm 0:9b334a45a8ff 297 #define CEC_IT_LBPE CEC_IER_LBPEIE
bogdanm 0:9b334a45a8ff 298 #define CEC_IT_SBPE CEC_IER_SBPEIE
bogdanm 0:9b334a45a8ff 299 #define CEC_IT_BRE CEC_IER_BREIE
bogdanm 0:9b334a45a8ff 300 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
bogdanm 0:9b334a45a8ff 301 #define CEC_IT_RXEND CEC_IER_RXENDIE
bogdanm 0:9b334a45a8ff 302 #define CEC_IT_RXBR CEC_IER_RXBRIE
bogdanm 0:9b334a45a8ff 303 /**
bogdanm 0:9b334a45a8ff 304 * @}
bogdanm 0:9b334a45a8ff 305 */
bogdanm 0:9b334a45a8ff 306
bogdanm 0:9b334a45a8ff 307 /** @defgroup CEC_Flags_Definitions CEC Flags definition
bogdanm 0:9b334a45a8ff 308 * @{
bogdanm 0:9b334a45a8ff 309 */
bogdanm 0:9b334a45a8ff 310 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
bogdanm 0:9b334a45a8ff 311 #define CEC_FLAG_TXERR CEC_ISR_TXERR
bogdanm 0:9b334a45a8ff 312 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
bogdanm 0:9b334a45a8ff 313 #define CEC_FLAG_TXEND CEC_ISR_TXEND
bogdanm 0:9b334a45a8ff 314 #define CEC_FLAG_TXBR CEC_ISR_TXBR
bogdanm 0:9b334a45a8ff 315 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
bogdanm 0:9b334a45a8ff 316 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
bogdanm 0:9b334a45a8ff 317 #define CEC_FLAG_LBPE CEC_ISR_LBPE
bogdanm 0:9b334a45a8ff 318 #define CEC_FLAG_SBPE CEC_ISR_SBPE
bogdanm 0:9b334a45a8ff 319 #define CEC_FLAG_BRE CEC_ISR_BRE
bogdanm 0:9b334a45a8ff 320 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
bogdanm 0:9b334a45a8ff 321 #define CEC_FLAG_RXEND CEC_ISR_RXEND
bogdanm 0:9b334a45a8ff 322 #define CEC_FLAG_RXBR CEC_ISR_RXBR
bogdanm 0:9b334a45a8ff 323 /**
bogdanm 0:9b334a45a8ff 324 * @}
bogdanm 0:9b334a45a8ff 325 */
bogdanm 0:9b334a45a8ff 326
bogdanm 0:9b334a45a8ff 327 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
bogdanm 0:9b334a45a8ff 328 * @{
bogdanm 0:9b334a45a8ff 329 */
bogdanm 0:9b334a45a8ff 330 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
bogdanm 0:9b334a45a8ff 331 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
bogdanm 0:9b334a45a8ff 332 /**
bogdanm 0:9b334a45a8ff 333 * @}
bogdanm 0:9b334a45a8ff 334 */
bogdanm 0:9b334a45a8ff 335
bogdanm 0:9b334a45a8ff 336 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
bogdanm 0:9b334a45a8ff 337 * @{
bogdanm 0:9b334a45a8ff 338 */
bogdanm 0:9b334a45a8ff 339 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
bogdanm 0:9b334a45a8ff 340 /**
bogdanm 0:9b334a45a8ff 341 * @}
bogdanm 0:9b334a45a8ff 342 */
bogdanm 0:9b334a45a8ff 343
bogdanm 0:9b334a45a8ff 344 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
bogdanm 0:9b334a45a8ff 345 * @{
bogdanm 0:9b334a45a8ff 346 */
bogdanm 0:9b334a45a8ff 347 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
bogdanm 0:9b334a45a8ff 348 /**
bogdanm 0:9b334a45a8ff 349 * @}
bogdanm 0:9b334a45a8ff 350 */
bogdanm 0:9b334a45a8ff 351
bogdanm 0:9b334a45a8ff 352 /**
bogdanm 0:9b334a45a8ff 353 * @}
bogdanm 0:9b334a45a8ff 354 */
bogdanm 0:9b334a45a8ff 355
bogdanm 0:9b334a45a8ff 356 /* Exported macros -----------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 357 /** @defgroup CEC_Exported_Macros CEC Exported Macros
bogdanm 0:9b334a45a8ff 358 * @{
bogdanm 0:9b334a45a8ff 359 */
bogdanm 0:9b334a45a8ff 360
bogdanm 0:9b334a45a8ff 361 /** @brief Reset CEC handle state
bogdanm 0:9b334a45a8ff 362 * @param __HANDLE__: CEC handle.
bogdanm 0:9b334a45a8ff 363 * @retval None
bogdanm 0:9b334a45a8ff 364 */
bogdanm 0:9b334a45a8ff 365 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CEC_STATE_RESET)
bogdanm 0:9b334a45a8ff 366
bogdanm 0:9b334a45a8ff 367 /** @brief Checks whether or not the specified CEC interrupt flag is set.
bogdanm 0:9b334a45a8ff 368 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 369 * @param __FLAG__: specifies the flag to check.
bogdanm 0:9b334a45a8ff 370 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
bogdanm 0:9b334a45a8ff 371 * @arg CEC_FLAG_TXERR: Tx Error.
bogdanm 0:9b334a45a8ff 372 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
bogdanm 0:9b334a45a8ff 373 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
bogdanm 0:9b334a45a8ff 374 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
bogdanm 0:9b334a45a8ff 375 * @arg CEC_FLAG_ARBLST: Arbitration Lost
bogdanm 0:9b334a45a8ff 376 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
bogdanm 0:9b334a45a8ff 377 * @arg CEC_FLAG_LBPE: Rx Long period Error
bogdanm 0:9b334a45a8ff 378 * @arg CEC_FLAG_SBPE: Rx Short period Error
bogdanm 0:9b334a45a8ff 379 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
bogdanm 0:9b334a45a8ff 380 * @arg CEC_FLAG_RXOVR: Rx Overrun.
bogdanm 0:9b334a45a8ff 381 * @arg CEC_FLAG_RXEND: End Of Reception.
bogdanm 0:9b334a45a8ff 382 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
bogdanm 0:9b334a45a8ff 383 * @retval ITStatus
bogdanm 0:9b334a45a8ff 384 */
bogdanm 0:9b334a45a8ff 385 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
bogdanm 0:9b334a45a8ff 386
bogdanm 0:9b334a45a8ff 387 /** @brief Clears the interrupt or status flag when raised (write at 1)
bogdanm 0:9b334a45a8ff 388 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 389 * @param __FLAG__: specifies the interrupt/status flag to clear.
bogdanm 0:9b334a45a8ff 390 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 391 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
bogdanm 0:9b334a45a8ff 392 * @arg CEC_FLAG_TXERR: Tx Error.
bogdanm 0:9b334a45a8ff 393 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
bogdanm 0:9b334a45a8ff 394 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
bogdanm 0:9b334a45a8ff 395 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
bogdanm 0:9b334a45a8ff 396 * @arg CEC_FLAG_ARBLST: Arbitration Lost
bogdanm 0:9b334a45a8ff 397 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
bogdanm 0:9b334a45a8ff 398 * @arg CEC_FLAG_LBPE: Rx Long period Error
bogdanm 0:9b334a45a8ff 399 * @arg CEC_FLAG_SBPE: Rx Short period Error
bogdanm 0:9b334a45a8ff 400 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
bogdanm 0:9b334a45a8ff 401 * @arg CEC_FLAG_RXOVR: Rx Overrun.
bogdanm 0:9b334a45a8ff 402 * @arg CEC_FLAG_RXEND: End Of Reception.
bogdanm 0:9b334a45a8ff 403 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
bogdanm 0:9b334a45a8ff 404 * @retval none
bogdanm 0:9b334a45a8ff 405 */
bogdanm 0:9b334a45a8ff 406 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
bogdanm 0:9b334a45a8ff 407
bogdanm 0:9b334a45a8ff 408 /** @brief Enables the specified CEC interrupt.
bogdanm 0:9b334a45a8ff 409 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 410 * @param __INTERRUPT__: specifies the CEC interrupt to enable.
bogdanm 0:9b334a45a8ff 411 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 412 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
bogdanm 0:9b334a45a8ff 413 * @arg CEC_IT_TXERR: Tx Error IT Enable
bogdanm 0:9b334a45a8ff 414 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
bogdanm 0:9b334a45a8ff 415 * @arg CEC_IT_TXEND: End of transmission IT Enable
bogdanm 0:9b334a45a8ff 416 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
bogdanm 0:9b334a45a8ff 417 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
bogdanm 0:9b334a45a8ff 418 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
bogdanm 0:9b334a45a8ff 419 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
bogdanm 0:9b334a45a8ff 420 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
bogdanm 0:9b334a45a8ff 421 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
bogdanm 0:9b334a45a8ff 422 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
bogdanm 0:9b334a45a8ff 423 * @arg CEC_IT_RXEND: End Of Reception IT Enable
bogdanm 0:9b334a45a8ff 424 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
bogdanm 0:9b334a45a8ff 425 * @retval none
bogdanm 0:9b334a45a8ff 426 */
bogdanm 0:9b334a45a8ff 427 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 428
bogdanm 0:9b334a45a8ff 429 /** @brief Disables the specified CEC interrupt.
bogdanm 0:9b334a45a8ff 430 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 431 * @param __INTERRUPT__: specifies the CEC interrupt to disable.
bogdanm 0:9b334a45a8ff 432 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 433 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
bogdanm 0:9b334a45a8ff 434 * @arg CEC_IT_TXERR: Tx Error IT Enable
bogdanm 0:9b334a45a8ff 435 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
bogdanm 0:9b334a45a8ff 436 * @arg CEC_IT_TXEND: End of transmission IT Enable
bogdanm 0:9b334a45a8ff 437 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
bogdanm 0:9b334a45a8ff 438 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
bogdanm 0:9b334a45a8ff 439 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
bogdanm 0:9b334a45a8ff 440 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
bogdanm 0:9b334a45a8ff 441 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
bogdanm 0:9b334a45a8ff 442 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
bogdanm 0:9b334a45a8ff 443 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
bogdanm 0:9b334a45a8ff 444 * @arg CEC_IT_RXEND: End Of Reception IT Enable
bogdanm 0:9b334a45a8ff 445 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
bogdanm 0:9b334a45a8ff 446 * @retval none
bogdanm 0:9b334a45a8ff 447 */
bogdanm 0:9b334a45a8ff 448 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
bogdanm 0:9b334a45a8ff 449
bogdanm 0:9b334a45a8ff 450 /** @brief Checks whether or not the specified CEC interrupt is enabled.
bogdanm 0:9b334a45a8ff 451 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 452 * @param __INTERRUPT__: specifies the CEC interrupt to check.
bogdanm 0:9b334a45a8ff 453 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 454 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
bogdanm 0:9b334a45a8ff 455 * @arg CEC_IT_TXERR: Tx Error IT Enable
bogdanm 0:9b334a45a8ff 456 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
bogdanm 0:9b334a45a8ff 457 * @arg CEC_IT_TXEND: End of transmission IT Enable
bogdanm 0:9b334a45a8ff 458 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
bogdanm 0:9b334a45a8ff 459 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
bogdanm 0:9b334a45a8ff 460 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
bogdanm 0:9b334a45a8ff 461 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
bogdanm 0:9b334a45a8ff 462 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
bogdanm 0:9b334a45a8ff 463 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
bogdanm 0:9b334a45a8ff 464 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
bogdanm 0:9b334a45a8ff 465 * @arg CEC_IT_RXEND: End Of Reception IT Enable
bogdanm 0:9b334a45a8ff 466 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
bogdanm 0:9b334a45a8ff 467 * @retval FlagStatus
bogdanm 0:9b334a45a8ff 468 */
bogdanm 0:9b334a45a8ff 469 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 470
bogdanm 0:9b334a45a8ff 471 /** @brief Enables the CEC device
bogdanm 0:9b334a45a8ff 472 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 473 * @retval none
bogdanm 0:9b334a45a8ff 474 */
bogdanm 0:9b334a45a8ff 475 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
bogdanm 0:9b334a45a8ff 476
bogdanm 0:9b334a45a8ff 477 /** @brief Disables the CEC device
bogdanm 0:9b334a45a8ff 478 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 479 * @retval none
bogdanm 0:9b334a45a8ff 480 */
bogdanm 0:9b334a45a8ff 481 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
bogdanm 0:9b334a45a8ff 482
bogdanm 0:9b334a45a8ff 483 /** @brief Set Transmission Start flag
bogdanm 0:9b334a45a8ff 484 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 485 * @retval none
bogdanm 0:9b334a45a8ff 486 */
bogdanm 0:9b334a45a8ff 487 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
bogdanm 0:9b334a45a8ff 488
bogdanm 0:9b334a45a8ff 489 /** @brief Set Transmission End flag
bogdanm 0:9b334a45a8ff 490 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 491 * @retval none
bogdanm 0:9b334a45a8ff 492 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
bogdanm 0:9b334a45a8ff 493 */
bogdanm 0:9b334a45a8ff 494 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
bogdanm 0:9b334a45a8ff 495
bogdanm 0:9b334a45a8ff 496 /** @brief Get Transmission Start flag
bogdanm 0:9b334a45a8ff 497 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 498 * @retval FlagStatus
bogdanm 0:9b334a45a8ff 499 */
bogdanm 0:9b334a45a8ff 500 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
bogdanm 0:9b334a45a8ff 501
bogdanm 0:9b334a45a8ff 502 /** @brief Get Transmission End flag
bogdanm 0:9b334a45a8ff 503 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 504 * @retval FlagStatus
bogdanm 0:9b334a45a8ff 505 */
bogdanm 0:9b334a45a8ff 506 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
bogdanm 0:9b334a45a8ff 507
bogdanm 0:9b334a45a8ff 508 /** @brief Clear OAR register
bogdanm 0:9b334a45a8ff 509 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 510 * @retval none
bogdanm 0:9b334a45a8ff 511 */
bogdanm 0:9b334a45a8ff 512 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
bogdanm 0:9b334a45a8ff 513
bogdanm 0:9b334a45a8ff 514 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
bogdanm 0:9b334a45a8ff 515 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
bogdanm 0:9b334a45a8ff 516 * @param __HANDLE__: specifies the CEC Handle.
bogdanm 0:9b334a45a8ff 517 * @param __ADDRESS__: Own Address value (CEC logical address is identified by bit position)
bogdanm 0:9b334a45a8ff 518 * @retval none
bogdanm 0:9b334a45a8ff 519 */
bogdanm 0:9b334a45a8ff 520 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
bogdanm 0:9b334a45a8ff 521
bogdanm 0:9b334a45a8ff 522 /**
bogdanm 0:9b334a45a8ff 523 * @}
bogdanm 0:9b334a45a8ff 524 */
bogdanm 0:9b334a45a8ff 525
bogdanm 0:9b334a45a8ff 526 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 527 /** @addtogroup CEC_Exported_Functions
bogdanm 0:9b334a45a8ff 528 * @{
bogdanm 0:9b334a45a8ff 529 */
bogdanm 0:9b334a45a8ff 530
bogdanm 0:9b334a45a8ff 531 /** @addtogroup CEC_Exported_Functions_Group1
bogdanm 0:9b334a45a8ff 532 * @{
bogdanm 0:9b334a45a8ff 533 */
bogdanm 0:9b334a45a8ff 534 /* Initialization and de-initialization functions ****************************/
bogdanm 0:9b334a45a8ff 535 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 536 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 537 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 538 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 539 /**
bogdanm 0:9b334a45a8ff 540 * @}
bogdanm 0:9b334a45a8ff 541 */
bogdanm 0:9b334a45a8ff 542
bogdanm 0:9b334a45a8ff 543 /** @addtogroup CEC_Exported_Functions_Group2
bogdanm 0:9b334a45a8ff 544 * @{
bogdanm 0:9b334a45a8ff 545 */
bogdanm 0:9b334a45a8ff 546 /* I/O operation functions ***************************************************/
bogdanm 0:9b334a45a8ff 547 HAL_StatusTypeDef HAL_CEC_Transmit(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size, uint32_t Timeout);
bogdanm 0:9b334a45a8ff 548 HAL_StatusTypeDef HAL_CEC_Receive(CEC_HandleTypeDef *hcec, uint8_t *pData, uint32_t Timeout);
bogdanm 0:9b334a45a8ff 549 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size);
bogdanm 0:9b334a45a8ff 550 HAL_StatusTypeDef HAL_CEC_Receive_IT(CEC_HandleTypeDef *hcec, uint8_t *pData);
bogdanm 0:9b334a45a8ff 551 uint32_t HAL_CEC_GetReceivedFrameSize(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 552 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 553 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 554 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 555 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 556 /**
bogdanm 0:9b334a45a8ff 557 * @}
bogdanm 0:9b334a45a8ff 558 */
bogdanm 0:9b334a45a8ff 559
bogdanm 0:9b334a45a8ff 560 /** @addtogroup CEC_Exported_Functions_Group3
bogdanm 0:9b334a45a8ff 561 * @{
bogdanm 0:9b334a45a8ff 562 */
bogdanm 0:9b334a45a8ff 563 /* Peripheral State functions ************************************************/
bogdanm 0:9b334a45a8ff 564 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 565 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
bogdanm 0:9b334a45a8ff 566 /**
bogdanm 0:9b334a45a8ff 567 * @}
bogdanm 0:9b334a45a8ff 568 */
bogdanm 0:9b334a45a8ff 569
bogdanm 0:9b334a45a8ff 570 /**
bogdanm 0:9b334a45a8ff 571 * @}
bogdanm 0:9b334a45a8ff 572 */
bogdanm 0:9b334a45a8ff 573
bogdanm 0:9b334a45a8ff 574 /* Private types -------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 575 /** @defgroup CEC_Private_Types CEC Private Types
bogdanm 0:9b334a45a8ff 576 * @{
bogdanm 0:9b334a45a8ff 577 */
bogdanm 0:9b334a45a8ff 578
bogdanm 0:9b334a45a8ff 579 /**
bogdanm 0:9b334a45a8ff 580 * @}
bogdanm 0:9b334a45a8ff 581 */
bogdanm 0:9b334a45a8ff 582
bogdanm 0:9b334a45a8ff 583 /* Private variables ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 584 /** @defgroup CEC_Private_Variables CEC Private Variables
bogdanm 0:9b334a45a8ff 585 * @{
bogdanm 0:9b334a45a8ff 586 */
bogdanm 0:9b334a45a8ff 587
bogdanm 0:9b334a45a8ff 588 /**
bogdanm 0:9b334a45a8ff 589 * @}
bogdanm 0:9b334a45a8ff 590 */
bogdanm 0:9b334a45a8ff 591
bogdanm 0:9b334a45a8ff 592 /* Private constants ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 593 /** @defgroup CEC_Private_Constants CEC Private Constants
bogdanm 0:9b334a45a8ff 594 * @{
bogdanm 0:9b334a45a8ff 595 */
bogdanm 0:9b334a45a8ff 596
bogdanm 0:9b334a45a8ff 597 /**
bogdanm 0:9b334a45a8ff 598 * @}
bogdanm 0:9b334a45a8ff 599 */
bogdanm 0:9b334a45a8ff 600
bogdanm 0:9b334a45a8ff 601 /* Private macros ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 602 /** @defgroup CEC_Private_Macros CEC Private Macros
bogdanm 0:9b334a45a8ff 603 * @{
bogdanm 0:9b334a45a8ff 604 */
bogdanm 0:9b334a45a8ff 605
bogdanm 0:9b334a45a8ff 606 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
bogdanm 0:9b334a45a8ff 607
bogdanm 0:9b334a45a8ff 608 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
bogdanm 0:9b334a45a8ff 609 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
bogdanm 0:9b334a45a8ff 610
bogdanm 0:9b334a45a8ff 611 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
bogdanm 0:9b334a45a8ff 612 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
bogdanm 0:9b334a45a8ff 613
bogdanm 0:9b334a45a8ff 614 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
bogdanm 0:9b334a45a8ff 615 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
bogdanm 0:9b334a45a8ff 616
bogdanm 0:9b334a45a8ff 617 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
bogdanm 0:9b334a45a8ff 618 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
bogdanm 0:9b334a45a8ff 619
bogdanm 0:9b334a45a8ff 620 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
bogdanm 0:9b334a45a8ff 621 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
bogdanm 0:9b334a45a8ff 622
bogdanm 0:9b334a45a8ff 623 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
bogdanm 0:9b334a45a8ff 624 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
bogdanm 0:9b334a45a8ff 625
bogdanm 0:9b334a45a8ff 626 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
bogdanm 0:9b334a45a8ff 627 ((__MODE__) == CEC_FULL_LISTENING_MODE))
bogdanm 0:9b334a45a8ff 628
bogdanm 0:9b334a45a8ff 629 /** @brief Check CEC device Own Address Register (OAR) setting.
bogdanm 0:9b334a45a8ff 630 * OAR address is written in a 15-bit field within CEC_CFGR register.
bogdanm 0:9b334a45a8ff 631 * @param __ADDRESS__: CEC own address.
bogdanm 0:9b334a45a8ff 632 * @retval Test result (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 633 */
bogdanm 0:9b334a45a8ff 634 #define IS_CEC_OAR_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x07FFF)
bogdanm 0:9b334a45a8ff 635
bogdanm 0:9b334a45a8ff 636 /** @brief Check CEC initiator or destination logical address setting.
bogdanm 0:9b334a45a8ff 637 * Initiator and destination addresses are coded over 4 bits.
bogdanm 0:9b334a45a8ff 638 * @param __ADDRESS__: CEC initiator or logical address.
bogdanm 0:9b334a45a8ff 639 * @retval Test result (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 640 */
bogdanm 0:9b334a45a8ff 641 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF)
bogdanm 0:9b334a45a8ff 642
bogdanm 0:9b334a45a8ff 643 /** @brief Check CEC message size.
bogdanm 0:9b334a45a8ff 644 * The message size is the payload size: without counting the header,
bogdanm 0:9b334a45a8ff 645 * it varies from 0 byte (ping operation, one header only, no payload) to
bogdanm 0:9b334a45a8ff 646 * 15 bytes (1 opcode and up to 14 operands following the header).
bogdanm 0:9b334a45a8ff 647 * @param __SIZE__: CEC message size.
bogdanm 0:9b334a45a8ff 648 * @retval Test result (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 649 */
bogdanm 0:9b334a45a8ff 650 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0xF)
bogdanm 0:9b334a45a8ff 651
bogdanm 0:9b334a45a8ff 652 /**
bogdanm 0:9b334a45a8ff 653 * @}
bogdanm 0:9b334a45a8ff 654 */
bogdanm 0:9b334a45a8ff 655
bogdanm 0:9b334a45a8ff 656 /* Private functions ---------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 657 /** @defgroup CEC_Private_Functions CEC Private Functions
bogdanm 0:9b334a45a8ff 658 * @{
bogdanm 0:9b334a45a8ff 659 */
bogdanm 0:9b334a45a8ff 660
bogdanm 0:9b334a45a8ff 661 /**
bogdanm 0:9b334a45a8ff 662 * @}
bogdanm 0:9b334a45a8ff 663 */
bogdanm 0:9b334a45a8ff 664
bogdanm 0:9b334a45a8ff 665 /**
bogdanm 0:9b334a45a8ff 666 * @}
bogdanm 0:9b334a45a8ff 667 */
bogdanm 0:9b334a45a8ff 668
bogdanm 0:9b334a45a8ff 669 /**
bogdanm 0:9b334a45a8ff 670 * @}
bogdanm 0:9b334a45a8ff 671 */
bogdanm 0:9b334a45a8ff 672
bogdanm 0:9b334a45a8ff 673 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 674 }
bogdanm 0:9b334a45a8ff 675 #endif
bogdanm 0:9b334a45a8ff 676
bogdanm 0:9b334a45a8ff 677 #endif /* __STM32F7xx_HAL_CEC_H */
bogdanm 0:9b334a45a8ff 678
bogdanm 0:9b334a45a8ff 679 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/