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Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

TARGET_DISCO_F429ZI/stm32f4xx_hal_cec.h@122:f9eeca106725, 2016-07-07 (annotated)

Committer:
Kojto
Date:
Thu Jul 07 14:34:11 2016 +0100
Revision:
122:f9eeca106725
Parent:
110:165afa46840b 
Release 122 of the mbed library



Changes:

- new targets - Nucleo L432KC, Beetle, Nucleo F446ZE, Nucleo L011K4

- Thread safety addition - mbed API should contain a statement about thread safety

- critical section API addition

- CAS API (core_util_atomic_incr/decr)

- DEVICE_ are generated from targets.json file, device.h deprecated

- Callback replaces FunctionPointer to provide std like interface

- mbed HAL API docs improvements

- toolchain - prexif attributes with MBED_

            - add new attributes - packed, weak, forcedinline, align

- target.json - contains targets definitions

- ST - L1XX - Cube update to 1.5

     - SPI clock selection fix (clock from APB domain)

     - F7 - Cube update v1.4.0

     - L0 -  baudrate init fix

     - L1 - Cube update v1.5

     - F3 - baudrate init fix, 3 targets CAN support

     - F4 - Cube update v1.12.0, 3 targets CAN support

     - L4XX - Cube update v1.5.1

     - F0 - update Cube to v1.5.0

     - L4 - 2 targets (L476RG/VG) CAN support

- NXP - pwm clock fix for KSDK2 MCU

      - LPC2368 - remove ARM toolchain support - due to regression

      - KSDK2 - fix SPI , I2C address and repeat start

- Silabs - some fixes backported from mbed 3

- Renesas - RZ_A1H - SystemCoreClockUpdate addition

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 110:165afa46840b 1 /**
Kojto 110:165afa46840b 2 ******************************************************************************
Kojto 110:165afa46840b 3 * @file stm32f4xx_hal_cec.h
Kojto 110:165afa46840b 4 * @author MCD Application Team
Kojto 122:f9eeca106725 5 * @version V1.5.0
Kojto 122:f9eeca106725 6 * @date 06-May-2016
Kojto 110:165afa46840b 7 * @brief Header file of CEC HAL module.
Kojto 110:165afa46840b 8 ******************************************************************************
Kojto 110:165afa46840b 9 * @attention
Kojto 110:165afa46840b 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 110:165afa46840b 12 *
Kojto 110:165afa46840b 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 110:165afa46840b 14 * are permitted provided that the following conditions are met:
Kojto 110:165afa46840b 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 110:165afa46840b 16 * this list of conditions and the following disclaimer.
Kojto 110:165afa46840b 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 110:165afa46840b 18 * this list of conditions and the following disclaimer in the documentation
Kojto 110:165afa46840b 19 * and/or other materials provided with the distribution.
Kojto 110:165afa46840b 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 110:165afa46840b 21 * may be used to endorse or promote products derived from this software
Kojto 110:165afa46840b 22 * without specific prior written permission.
Kojto 110:165afa46840b 23 *
Kojto 110:165afa46840b 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 110:165afa46840b 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 110:165afa46840b 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 110:165afa46840b 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 110:165afa46840b 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 110:165afa46840b 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 110:165afa46840b 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 110:165afa46840b 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 110:165afa46840b 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 110:165afa46840b 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 110:165afa46840b 34 *
Kojto 110:165afa46840b 35 ******************************************************************************
Kojto 110:165afa46840b 36 */
Kojto 110:165afa46840b 37
Kojto 110:165afa46840b 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 110:165afa46840b 39 #ifndef __STM32F4xx_HAL_CEC_H
Kojto 110:165afa46840b 40 #define __STM32F4xx_HAL_CEC_H
Kojto 110:165afa46840b 41
Kojto 110:165afa46840b 42 #ifdef __cplusplus
Kojto 110:165afa46840b 43 extern "C" {
Kojto 110:165afa46840b 44 #endif
Kojto 110:165afa46840b 45
Kojto 110:165afa46840b 46 #if defined(STM32F446xx)
Kojto 110:165afa46840b 47 /* Includes ------------------------------------------------------------------*/
Kojto 110:165afa46840b 48 #include "stm32f4xx_hal_def.h"
Kojto 110:165afa46840b 49
Kojto 110:165afa46840b 50 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 110:165afa46840b 51 * @{
Kojto 110:165afa46840b 52 */
Kojto 110:165afa46840b 53
Kojto 110:165afa46840b 54 /** @addtogroup CEC
Kojto 110:165afa46840b 55 * @{
Kojto 110:165afa46840b 56 */
Kojto 110:165afa46840b 57
Kojto 110:165afa46840b 58 /* Exported types ------------------------------------------------------------*/
Kojto 110:165afa46840b 59 /** @defgroup CEC_Exported_Types CEC Exported Types
Kojto 110:165afa46840b 60 * @{
Kojto 110:165afa46840b 61 */
Kojto 110:165afa46840b 62
Kojto 110:165afa46840b 63 /**
Kojto 110:165afa46840b 64 * @brief CEC Init Structure definition
Kojto 110:165afa46840b 65 */
Kojto 110:165afa46840b 66 typedef struct
Kojto 110:165afa46840b 67 {
Kojto 110:165afa46840b 68 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
Kojto 110:165afa46840b 69 It can be one of @ref CEC_Signal_Free_Time
Kojto 110:165afa46840b 70 and belongs to the set {0,...,7} where
Kojto 110:165afa46840b 71 0x0 is the default configuration
Kojto 110:165afa46840b 72 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
Kojto 110:165afa46840b 73
Kojto 110:165afa46840b 74 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
Kojto 110:165afa46840b 75 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
Kojto 110:165afa46840b 76 or CEC_EXTENDED_TOLERANCE */
Kojto 110:165afa46840b 77
Kojto 110:165afa46840b 78 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
Kojto 110:165afa46840b 79 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
Kojto 110:165afa46840b 80 CEC_RX_STOP_ON_BRE: reception is stopped. */
Kojto 110:165afa46840b 81
Kojto 110:165afa46840b 82 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
Kojto 110:165afa46840b 83 CEC line upon Bit Rising Error detection.
Kojto 110:165afa46840b 84 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
Kojto 110:165afa46840b 85 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
Kojto 110:165afa46840b 86
Kojto 110:165afa46840b 87 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
Kojto 110:165afa46840b 88 CEC line upon Long Bit Period Error detection.
Kojto 110:165afa46840b 89 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
Kojto 110:165afa46840b 90 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
Kojto 110:165afa46840b 91
Kojto 110:165afa46840b 92 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
Kojto 110:165afa46840b 93 upon an error detected on a broadcast message.
Kojto 110:165afa46840b 94
Kojto 110:165afa46840b 95 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
Kojto 110:165afa46840b 96
Kojto 110:165afa46840b 97 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
Kojto 110:165afa46840b 98 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
Kojto 110:165afa46840b 99 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
Kojto 110:165afa46840b 100 b) LBPE detection: error-bit generation on the CEC line
Kojto 110:165afa46840b 101 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
Kojto 110:165afa46840b 102
Kojto 110:165afa46840b 103 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
Kojto 110:165afa46840b 104 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
Kojto 110:165afa46840b 105 there is no error-bit generation in case of Short Bit Period Error detection in
Kojto 110:165afa46840b 106 a broadcast message while LSTN bit is set. */
Kojto 110:165afa46840b 107
Kojto 110:165afa46840b 108 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
Kojto 110:165afa46840b 109 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
Kojto 110:165afa46840b 110 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
Kojto 110:165afa46840b 111
Kojto 110:165afa46840b 112 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
Kojto 110:165afa46840b 113
Kojto 110:165afa46840b 114 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
Kojto 110:165afa46840b 115 own address (OAR). Messages addressed to different destination are ignored.
Kojto 110:165afa46840b 116 Broadcast messages are always received.
Kojto 110:165afa46840b 117
Kojto 110:165afa46840b 118 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
Kojto 110:165afa46840b 119 address (OAR) with positive acknowledge. Messages addressed to different destination
Kojto 110:165afa46840b 120 are received, but without interfering with the CEC bus: no acknowledge sent. */
Kojto 110:165afa46840b 121
Kojto 122:f9eeca106725 122 uint16_t OwnAddress; /*!< Own addresses configuration
Kojto 122:f9eeca106725 123 This parameter can be a value of @ref CEC_OWN_ADDRESS */
Kojto 122:f9eeca106725 124
Kojto 122:f9eeca106725 125 uint8_t *RxBuffer; /*!< CEC Rx buffer pointeur */
Kojto 122:f9eeca106725 126
Kojto 110:165afa46840b 127
Kojto 110:165afa46840b 128 }CEC_InitTypeDef;
Kojto 110:165afa46840b 129
Kojto 110:165afa46840b 130 /**
Kojto 122:f9eeca106725 131 * @brief HAL CEC State structures definition
Kojto 122:f9eeca106725 132 * @note HAL CEC State value is a combination of 2 different substates: gState and RxState.
Kojto 122:f9eeca106725 133 * - gState contains CEC state information related to global Handle management
Kojto 122:f9eeca106725 134 * and also information related to Tx operations.
Kojto 122:f9eeca106725 135 * gState value coding follow below described bitmap :
Kojto 122:f9eeca106725 136 * b7 (not used)
Kojto 122:f9eeca106725 137 * x : Should be set to 0
Kojto 122:f9eeca106725 138 * b6 Error information
Kojto 122:f9eeca106725 139 * 0 : No Error
Kojto 122:f9eeca106725 140 * 1 : Error
Kojto 122:f9eeca106725 141 * b5 IP initilisation status
Kojto 122:f9eeca106725 142 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 143 * 1 : Init done (IP initialized. HAL CEC Init function already called)
Kojto 122:f9eeca106725 144 * b4-b3 (not used)
Kojto 122:f9eeca106725 145 * xx : Should be set to 00
Kojto 122:f9eeca106725 146 * b2 Intrinsic process state
Kojto 122:f9eeca106725 147 * 0 : Ready
Kojto 122:f9eeca106725 148 * 1 : Busy (IP busy with some configuration or internal operations)
Kojto 122:f9eeca106725 149 * b1 (not used)
Kojto 122:f9eeca106725 150 * x : Should be set to 0
Kojto 122:f9eeca106725 151 * b0 Tx state
Kojto 122:f9eeca106725 152 * 0 : Ready (no Tx operation ongoing)
Kojto 122:f9eeca106725 153 * 1 : Busy (Tx operation ongoing)
Kojto 122:f9eeca106725 154 * - RxState contains information related to Rx operations.
Kojto 122:f9eeca106725 155 * RxState value coding follow below described bitmap :
Kojto 122:f9eeca106725 156 * b7-b6 (not used)
Kojto 122:f9eeca106725 157 * xx : Should be set to 00
Kojto 122:f9eeca106725 158 * b5 IP initilisation status
Kojto 122:f9eeca106725 159 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 160 * 1 : Init done (IP initialized)
Kojto 122:f9eeca106725 161 * b4-b2 (not used)
Kojto 122:f9eeca106725 162 * xxx : Should be set to 000
Kojto 122:f9eeca106725 163 * b1 Rx state
Kojto 122:f9eeca106725 164 * 0 : Ready (no Rx operation ongoing)
Kojto 122:f9eeca106725 165 * 1 : Busy (Rx operation ongoing)
Kojto 122:f9eeca106725 166 * b0 (not used)
Kojto 122:f9eeca106725 167 * x : Should be set to 0.
Kojto 110:165afa46840b 168 */
Kojto 110:165afa46840b 169 typedef enum
Kojto 110:165afa46840b 170 {
Kojto 122:f9eeca106725 171 HAL_CEC_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized
Kojto 122:f9eeca106725 172 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 173 HAL_CEC_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
Kojto 122:f9eeca106725 174 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 175 HAL_CEC_STATE_BUSY = 0x24U, /*!< an internal process is ongoing
Kojto 122:f9eeca106725 176 Value is allowed for gState only */
Kojto 122:f9eeca106725 177 HAL_CEC_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
Kojto 122:f9eeca106725 178 Value is allowed for RxState only */
Kojto 122:f9eeca106725 179 HAL_CEC_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
Kojto 122:f9eeca106725 180 Value is allowed for gState only */
Kojto 122:f9eeca106725 181 HAL_CEC_STATE_ERROR = 0x60U /*!< Error Value is allowed for gState only */
Kojto 110:165afa46840b 182 }HAL_CEC_StateTypeDef;
Kojto 110:165afa46840b 183
Kojto 110:165afa46840b 184 /**
Kojto 110:165afa46840b 185 * @brief CEC handle Structure definition
Kojto 110:165afa46840b 186 */
Kojto 110:165afa46840b 187 typedef struct
Kojto 110:165afa46840b 188 {
Kojto 122:f9eeca106725 189 CEC_TypeDef *Instance; /*!< CEC registers base address */
Kojto 110:165afa46840b 190
Kojto 122:f9eeca106725 191 CEC_InitTypeDef Init; /*!< CEC communication parameters */
Kojto 110:165afa46840b 192
Kojto 122:f9eeca106725 193 uint8_t *pTxBuffPtr; /*!< Pointer to CEC Tx transfer Buffer */
Kojto 110:165afa46840b 194
Kojto 122:f9eeca106725 195 uint16_t TxXferCount; /*!< CEC Tx Transfer Counter */
Kojto 110:165afa46840b 196
Kojto 122:f9eeca106725 197 uint16_t RxXferSize; /*!< CEC Rx Transfer size, 0: header received only */
Kojto 110:165afa46840b 198
Kojto 122:f9eeca106725 199 HAL_LockTypeDef Lock; /*!< Locking object */
Kojto 122:f9eeca106725 200
Kojto 122:f9eeca106725 201 HAL_CEC_StateTypeDef gState; /*!< CEC state information related to global Handle management
Kojto 122:f9eeca106725 202 and also related to Tx operations.
Kojto 122:f9eeca106725 203 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
Kojto 110:165afa46840b 204
Kojto 122:f9eeca106725 205 HAL_CEC_StateTypeDef RxState; /*!< CEC state information related to Rx operations.
Kojto 122:f9eeca106725 206 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
Kojto 110:165afa46840b 207
Kojto 122:f9eeca106725 208 uint32_t ErrorCode; /*!< For errors handling purposes, copy of ISR register
Kojto 122:f9eeca106725 209 in case error is reported */
Kojto 110:165afa46840b 210 }CEC_HandleTypeDef;
Kojto 110:165afa46840b 211 /**
Kojto 110:165afa46840b 212 * @}
Kojto 110:165afa46840b 213 */
Kojto 110:165afa46840b 214
Kojto 110:165afa46840b 215 /* Exported constants --------------------------------------------------------*/
Kojto 110:165afa46840b 216 /** @defgroup CEC_Exported_Constants CEC Exported Constants
Kojto 110:165afa46840b 217 * @{
Kojto 110:165afa46840b 218 */
Kojto 110:165afa46840b 219
Kojto 110:165afa46840b 220 /** @defgroup CEC_Error_Code CEC Error Code
Kojto 110:165afa46840b 221 * @{
Kojto 110:165afa46840b 222 */
Kojto 122:f9eeca106725 223 #define HAL_CEC_ERROR_NONE ((uint32_t)0x00000000U)/*!< no error */
Kojto 110:165afa46840b 224 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
Kojto 110:165afa46840b 225 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
Kojto 110:165afa46840b 226 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
Kojto 110:165afa46840b 227 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
Kojto 110:165afa46840b 228 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
Kojto 110:165afa46840b 229 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
Kojto 110:165afa46840b 230 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
Kojto 110:165afa46840b 231 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
Kojto 110:165afa46840b 232 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
Kojto 110:165afa46840b 233 /**
Kojto 110:165afa46840b 234 * @}
Kojto 110:165afa46840b 235 */
Kojto 110:165afa46840b 236
Kojto 110:165afa46840b 237 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
Kojto 110:165afa46840b 238 * @{
Kojto 110:165afa46840b 239 */
Kojto 122:f9eeca106725 240 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 241 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001U)
Kojto 122:f9eeca106725 242 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002U)
Kojto 122:f9eeca106725 243 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003U)
Kojto 122:f9eeca106725 244 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004U)
Kojto 122:f9eeca106725 245 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005U)
Kojto 122:f9eeca106725 246 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006U)
Kojto 122:f9eeca106725 247 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007U)
Kojto 110:165afa46840b 248 /**
Kojto 110:165afa46840b 249 * @}
Kojto 110:165afa46840b 250 */
Kojto 110:165afa46840b 251
Kojto 110:165afa46840b 252 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
Kojto 110:165afa46840b 253 * @{
Kojto 110:165afa46840b 254 */
Kojto 122:f9eeca106725 255 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 256 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
Kojto 110:165afa46840b 257 /**
Kojto 110:165afa46840b 258 * @}
Kojto 110:165afa46840b 259 */
Kojto 110:165afa46840b 260
Kojto 110:165afa46840b 261 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
Kojto 110:165afa46840b 262 * @{
Kojto 110:165afa46840b 263 */
Kojto 122:f9eeca106725 264 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 265 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
Kojto 110:165afa46840b 266 /**
Kojto 110:165afa46840b 267 * @}
Kojto 110:165afa46840b 268 */
Kojto 110:165afa46840b 269
Kojto 110:165afa46840b 270 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
Kojto 110:165afa46840b 271 * @{
Kojto 110:165afa46840b 272 */
Kojto 122:f9eeca106725 273 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 274 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
Kojto 110:165afa46840b 275 /**
Kojto 110:165afa46840b 276 * @}
Kojto 110:165afa46840b 277 */
Kojto 110:165afa46840b 278
Kojto 110:165afa46840b 279 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
Kojto 110:165afa46840b 280 * @{
Kojto 110:165afa46840b 281 */
Kojto 122:f9eeca106725 282 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 283 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
Kojto 110:165afa46840b 284 /**
Kojto 110:165afa46840b 285 * @}
Kojto 110:165afa46840b 286 */
Kojto 110:165afa46840b 287
Kojto 110:165afa46840b 288 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
Kojto 110:165afa46840b 289 * @{
Kojto 110:165afa46840b 290 */
Kojto 122:f9eeca106725 291 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 292 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
Kojto 110:165afa46840b 293 /**
Kojto 110:165afa46840b 294 * @}
Kojto 110:165afa46840b 295 */
Kojto 110:165afa46840b 296
Kojto 110:165afa46840b 297 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
Kojto 110:165afa46840b 298 * @{
Kojto 110:165afa46840b 299 */
Kojto 122:f9eeca106725 300 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 301 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
Kojto 110:165afa46840b 302 /**
Kojto 110:165afa46840b 303 * @}
Kojto 110:165afa46840b 304 */
Kojto 110:165afa46840b 305
Kojto 110:165afa46840b 306 /** @defgroup CEC_Listening_Mode CEC Listening mode option
Kojto 110:165afa46840b 307 * @{
Kojto 110:165afa46840b 308 */
Kojto 122:f9eeca106725 309 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000U)
Kojto 110:165afa46840b 310 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
Kojto 110:165afa46840b 311 /**
Kojto 110:165afa46840b 312 * @}
Kojto 110:165afa46840b 313 */
Kojto 110:165afa46840b 314
Kojto 110:165afa46840b 315 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
Kojto 110:165afa46840b 316 * @{
Kojto 110:165afa46840b 317 */
Kojto 122:f9eeca106725 318 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16U)
Kojto 110:165afa46840b 319 /**
Kojto 110:165afa46840b 320 * @}
Kojto 110:165afa46840b 321 */
Kojto 110:165afa46840b 322
Kojto 110:165afa46840b 323 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
Kojto 110:165afa46840b 324 * @{
Kojto 110:165afa46840b 325 */
Kojto 122:f9eeca106725 326 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4U)
Kojto 110:165afa46840b 327 /**
Kojto 110:165afa46840b 328 * @}
Kojto 110:165afa46840b 329 */
Kojto 122:f9eeca106725 330
Kojto 122:f9eeca106725 331 /** @defgroup CEC_OWN_ADDRESS CEC Own Address
Kojto 122:f9eeca106725 332 * @{
Kojto 122:f9eeca106725 333 */
Kojto 122:f9eeca106725 334 #define CEC_OWN_ADDRESS_NONE ((uint16_t) 0x0000U) /* Reset value */
Kojto 122:f9eeca106725 335 #define CEC_OWN_ADDRESS_0 ((uint16_t) 0x0001U) /* Logical Address 0 */
Kojto 122:f9eeca106725 336 #define CEC_OWN_ADDRESS_1 ((uint16_t) 0x0002U) /* Logical Address 1 */
Kojto 122:f9eeca106725 337 #define CEC_OWN_ADDRESS_2 ((uint16_t) 0x0004U) /* Logical Address 2 */
Kojto 122:f9eeca106725 338 #define CEC_OWN_ADDRESS_3 ((uint16_t) 0x0008U) /* Logical Address 3 */
Kojto 122:f9eeca106725 339 #define CEC_OWN_ADDRESS_4 ((uint16_t) 0x0010U) /* Logical Address 4 */
Kojto 122:f9eeca106725 340 #define CEC_OWN_ADDRESS_5 ((uint16_t) 0x0020U) /* Logical Address 5 */
Kojto 122:f9eeca106725 341 #define CEC_OWN_ADDRESS_6 ((uint16_t) 0x0040U) /* Logical Address 6 */
Kojto 122:f9eeca106725 342 #define CEC_OWN_ADDRESS_7 ((uint16_t) 0x0080U) /* Logical Address 7 */
Kojto 122:f9eeca106725 343 #define CEC_OWN_ADDRESS_8 ((uint16_t) 0x0100U) /* Logical Address 9 */
Kojto 122:f9eeca106725 344 #define CEC_OWN_ADDRESS_9 ((uint16_t) 0x0200U) /* Logical Address 10 */
Kojto 122:f9eeca106725 345 #define CEC_OWN_ADDRESS_10 ((uint16_t) 0x0400U) /* Logical Address 11 */
Kojto 122:f9eeca106725 346 #define CEC_OWN_ADDRESS_11 ((uint16_t) 0x0800U) /* Logical Address 12 */
Kojto 122:f9eeca106725 347 #define CEC_OWN_ADDRESS_12 ((uint16_t) 0x1000U) /* Logical Address 13 */
Kojto 122:f9eeca106725 348 #define CEC_OWN_ADDRESS_13 ((uint16_t) 0x2000U) /* Logical Address 14 */
Kojto 122:f9eeca106725 349 #define CEC_OWN_ADDRESS_14 ((uint16_t) 0x4000U) /* Logical Address 15 */
Kojto 122:f9eeca106725 350 /**
Kojto 122:f9eeca106725 351 * @}
Kojto 122:f9eeca106725 352 */
Kojto 122:f9eeca106725 353
Kojto 110:165afa46840b 354 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
Kojto 110:165afa46840b 355 * @{
Kojto 110:165afa46840b 356 */
Kojto 110:165afa46840b 357 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
Kojto 110:165afa46840b 358 #define CEC_IT_TXERR CEC_IER_TXERRIE
Kojto 110:165afa46840b 359 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
Kojto 110:165afa46840b 360 #define CEC_IT_TXEND CEC_IER_TXENDIE
Kojto 110:165afa46840b 361 #define CEC_IT_TXBR CEC_IER_TXBRIE
Kojto 110:165afa46840b 362 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
Kojto 110:165afa46840b 363 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
Kojto 110:165afa46840b 364 #define CEC_IT_LBPE CEC_IER_LBPEIE
Kojto 110:165afa46840b 365 #define CEC_IT_SBPE CEC_IER_SBPEIE
Kojto 110:165afa46840b 366 #define CEC_IT_BRE CEC_IER_BREIE
Kojto 110:165afa46840b 367 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
Kojto 110:165afa46840b 368 #define CEC_IT_RXEND CEC_IER_RXENDIE
Kojto 110:165afa46840b 369 #define CEC_IT_RXBR CEC_IER_RXBRIE
Kojto 110:165afa46840b 370 /**
Kojto 110:165afa46840b 371 * @}
Kojto 110:165afa46840b 372 */
Kojto 110:165afa46840b 373
Kojto 110:165afa46840b 374 /** @defgroup CEC_Flags_Definitions CEC Flags definition
Kojto 110:165afa46840b 375 * @{
Kojto 110:165afa46840b 376 */
Kojto 110:165afa46840b 377 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
Kojto 110:165afa46840b 378 #define CEC_FLAG_TXERR CEC_ISR_TXERR
Kojto 110:165afa46840b 379 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
Kojto 110:165afa46840b 380 #define CEC_FLAG_TXEND CEC_ISR_TXEND
Kojto 110:165afa46840b 381 #define CEC_FLAG_TXBR CEC_ISR_TXBR
Kojto 110:165afa46840b 382 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
Kojto 110:165afa46840b 383 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
Kojto 110:165afa46840b 384 #define CEC_FLAG_LBPE CEC_ISR_LBPE
Kojto 110:165afa46840b 385 #define CEC_FLAG_SBPE CEC_ISR_SBPE
Kojto 110:165afa46840b 386 #define CEC_FLAG_BRE CEC_ISR_BRE
Kojto 110:165afa46840b 387 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
Kojto 110:165afa46840b 388 #define CEC_FLAG_RXEND CEC_ISR_RXEND
Kojto 110:165afa46840b 389 #define CEC_FLAG_RXBR CEC_ISR_RXBR
Kojto 110:165afa46840b 390 /**
Kojto 110:165afa46840b 391 * @}
Kojto 110:165afa46840b 392 */
Kojto 110:165afa46840b 393
Kojto 110:165afa46840b 394 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
Kojto 110:165afa46840b 395 * @{
Kojto 110:165afa46840b 396 */
Kojto 110:165afa46840b 397 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
Kojto 110:165afa46840b 398 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
Kojto 110:165afa46840b 399 /**
Kojto 110:165afa46840b 400 * @}
Kojto 110:165afa46840b 401 */
Kojto 110:165afa46840b 402
Kojto 110:165afa46840b 403 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
Kojto 110:165afa46840b 404 * @{
Kojto 110:165afa46840b 405 */
Kojto 110:165afa46840b 406 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
Kojto 110:165afa46840b 407 /**
Kojto 110:165afa46840b 408 * @}
Kojto 110:165afa46840b 409 */
Kojto 110:165afa46840b 410
Kojto 110:165afa46840b 411 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
Kojto 110:165afa46840b 412 * @{
Kojto 110:165afa46840b 413 */
Kojto 110:165afa46840b 414 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
Kojto 110:165afa46840b 415 /**
Kojto 110:165afa46840b 416 * @}
Kojto 110:165afa46840b 417 */
Kojto 110:165afa46840b 418
Kojto 110:165afa46840b 419 /**
Kojto 110:165afa46840b 420 * @}
Kojto 110:165afa46840b 421 */
Kojto 110:165afa46840b 422
Kojto 110:165afa46840b 423 /* Exported macros -----------------------------------------------------------*/
Kojto 110:165afa46840b 424 /** @defgroup CEC_Exported_Macros CEC Exported Macros
Kojto 110:165afa46840b 425 * @{
Kojto 110:165afa46840b 426 */
Kojto 110:165afa46840b 427
Kojto 122:f9eeca106725 428 /** @brief Reset CEC handle gstate & RxState
Kojto 110:165afa46840b 429 * @param __HANDLE__: CEC handle.
Kojto 110:165afa46840b 430 * @retval None
Kojto 110:165afa46840b 431 */
Kojto 122:f9eeca106725 432 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) do{ \
Kojto 122:f9eeca106725 433 (__HANDLE__)->gState = HAL_CEC_STATE_RESET; \
Kojto 122:f9eeca106725 434 (__HANDLE__)->RxState = HAL_CEC_STATE_RESET; \
Kojto 122:f9eeca106725 435 } while(0)
Kojto 110:165afa46840b 436
Kojto 110:165afa46840b 437 /** @brief Checks whether or not the specified CEC interrupt flag is set.
Kojto 110:165afa46840b 438 * @param __HANDLE__: specifies the CEC Handle.
Kojto 122:f9eeca106725 439 * @param __FLAG__: specifies the flag to check.
Kojto 110:165afa46840b 440 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
Kojto 110:165afa46840b 441 * @arg CEC_FLAG_TXERR: Tx Error.
Kojto 110:165afa46840b 442 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
Kojto 110:165afa46840b 443 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
Kojto 110:165afa46840b 444 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
Kojto 110:165afa46840b 445 * @arg CEC_FLAG_ARBLST: Arbitration Lost
Kojto 110:165afa46840b 446 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
Kojto 110:165afa46840b 447 * @arg CEC_FLAG_LBPE: Rx Long period Error
Kojto 110:165afa46840b 448 * @arg CEC_FLAG_SBPE: Rx Short period Error
Kojto 122:f9eeca106725 449 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
Kojto 110:165afa46840b 450 * @arg CEC_FLAG_RXOVR: Rx Overrun.
Kojto 110:165afa46840b 451 * @arg CEC_FLAG_RXEND: End Of Reception.
Kojto 110:165afa46840b 452 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
Kojto 110:165afa46840b 453 * @retval ITStatus
Kojto 110:165afa46840b 454 */
Kojto 110:165afa46840b 455 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
Kojto 110:165afa46840b 456
Kojto 110:165afa46840b 457 /** @brief Clears the interrupt or status flag when raised (write at 1)
Kojto 110:165afa46840b 458 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 459 * @param __FLAG__: specifies the interrupt/status flag to clear.
Kojto 110:165afa46840b 460 * This parameter can be one of the following values:
Kojto 110:165afa46840b 461 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
Kojto 110:165afa46840b 462 * @arg CEC_FLAG_TXERR: Tx Error.
Kojto 110:165afa46840b 463 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
Kojto 110:165afa46840b 464 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
Kojto 110:165afa46840b 465 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
Kojto 110:165afa46840b 466 * @arg CEC_FLAG_ARBLST: Arbitration Lost
Kojto 110:165afa46840b 467 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
Kojto 110:165afa46840b 468 * @arg CEC_FLAG_LBPE: Rx Long period Error
Kojto 110:165afa46840b 469 * @arg CEC_FLAG_SBPE: Rx Short period Error
Kojto 122:f9eeca106725 470 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
Kojto 110:165afa46840b 471 * @arg CEC_FLAG_RXOVR: Rx Overrun.
Kojto 110:165afa46840b 472 * @arg CEC_FLAG_RXEND: End Of Reception.
Kojto 110:165afa46840b 473 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
Kojto 110:165afa46840b 474 * @retval none
Kojto 110:165afa46840b 475 */
Kojto 110:165afa46840b 476 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
Kojto 110:165afa46840b 477
Kojto 110:165afa46840b 478 /** @brief Enables the specified CEC interrupt.
Kojto 110:165afa46840b 479 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 480 * @param __INTERRUPT__: specifies the CEC interrupt to enable.
Kojto 110:165afa46840b 481 * This parameter can be one of the following values:
Kojto 110:165afa46840b 482 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 110:165afa46840b 483 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 110:165afa46840b 484 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 110:165afa46840b 485 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 110:165afa46840b 486 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 110:165afa46840b 487 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 110:165afa46840b 488 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 110:165afa46840b 489 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 110:165afa46840b 490 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 110:165afa46840b 491 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 110:165afa46840b 492 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 110:165afa46840b 493 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 110:165afa46840b 494 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 110:165afa46840b 495 * @retval none
Kojto 110:165afa46840b 496 */
Kojto 110:165afa46840b 497 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
Kojto 110:165afa46840b 498
Kojto 110:165afa46840b 499 /** @brief Disables the specified CEC interrupt.
Kojto 110:165afa46840b 500 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 501 * @param __INTERRUPT__: specifies the CEC interrupt to disable.
Kojto 110:165afa46840b 502 * This parameter can be one of the following values:
Kojto 110:165afa46840b 503 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 110:165afa46840b 504 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 110:165afa46840b 505 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 110:165afa46840b 506 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 110:165afa46840b 507 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 110:165afa46840b 508 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 110:165afa46840b 509 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 110:165afa46840b 510 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 110:165afa46840b 511 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 110:165afa46840b 512 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 110:165afa46840b 513 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 110:165afa46840b 514 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 110:165afa46840b 515 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 110:165afa46840b 516 * @retval none
Kojto 110:165afa46840b 517 */
Kojto 110:165afa46840b 518 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
Kojto 110:165afa46840b 519
Kojto 110:165afa46840b 520 /** @brief Checks whether or not the specified CEC interrupt is enabled.
Kojto 110:165afa46840b 521 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 522 * @param __INTERRUPT__: specifies the CEC interrupt to check.
Kojto 110:165afa46840b 523 * This parameter can be one of the following values:
Kojto 110:165afa46840b 524 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 110:165afa46840b 525 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 110:165afa46840b 526 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 110:165afa46840b 527 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 110:165afa46840b 528 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 110:165afa46840b 529 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 110:165afa46840b 530 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 110:165afa46840b 531 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 110:165afa46840b 532 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 110:165afa46840b 533 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 110:165afa46840b 534 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 110:165afa46840b 535 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 110:165afa46840b 536 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 110:165afa46840b 537 * @retval FlagStatus
Kojto 110:165afa46840b 538 */
Kojto 110:165afa46840b 539 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
Kojto 110:165afa46840b 540
Kojto 110:165afa46840b 541 /** @brief Enables the CEC device
Kojto 110:165afa46840b 542 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 543 * @retval none
Kojto 110:165afa46840b 544 */
Kojto 110:165afa46840b 545 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
Kojto 110:165afa46840b 546
Kojto 110:165afa46840b 547 /** @brief Disables the CEC device
Kojto 110:165afa46840b 548 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 549 * @retval none
Kojto 110:165afa46840b 550 */
Kojto 110:165afa46840b 551 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
Kojto 110:165afa46840b 552
Kojto 110:165afa46840b 553 /** @brief Set Transmission Start flag
Kojto 110:165afa46840b 554 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 555 * @retval none
Kojto 110:165afa46840b 556 */
Kojto 110:165afa46840b 557 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
Kojto 110:165afa46840b 558
Kojto 110:165afa46840b 559 /** @brief Set Transmission End flag
Kojto 110:165afa46840b 560 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 561 * @retval none
Kojto 110:165afa46840b 562 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
Kojto 110:165afa46840b 563 */
Kojto 110:165afa46840b 564 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
Kojto 110:165afa46840b 565
Kojto 110:165afa46840b 566 /** @brief Get Transmission Start flag
Kojto 110:165afa46840b 567 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 568 * @retval FlagStatus
Kojto 110:165afa46840b 569 */
Kojto 110:165afa46840b 570 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
Kojto 110:165afa46840b 571
Kojto 110:165afa46840b 572 /** @brief Get Transmission End flag
Kojto 110:165afa46840b 573 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 574 * @retval FlagStatus
Kojto 110:165afa46840b 575 */
Kojto 110:165afa46840b 576 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
Kojto 110:165afa46840b 577
Kojto 110:165afa46840b 578 /** @brief Clear OAR register
Kojto 110:165afa46840b 579 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 580 * @retval none
Kojto 110:165afa46840b 581 */
Kojto 110:165afa46840b 582 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
Kojto 110:165afa46840b 583
Kojto 110:165afa46840b 584 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
Kojto 110:165afa46840b 585 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
Kojto 110:165afa46840b 586 * @param __HANDLE__: specifies the CEC Handle.
Kojto 110:165afa46840b 587 * @param __ADDRESS__: Own Address value (CEC logical address is identified by bit position)
Kojto 110:165afa46840b 588 * @retval none
Kojto 110:165afa46840b 589 */
Kojto 110:165afa46840b 590 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
Kojto 110:165afa46840b 591
Kojto 110:165afa46840b 592 /**
Kojto 110:165afa46840b 593 * @}
Kojto 110:165afa46840b 594 */
Kojto 110:165afa46840b 595
Kojto 110:165afa46840b 596 /* Exported functions --------------------------------------------------------*/
Kojto 110:165afa46840b 597 /** @addtogroup CEC_Exported_Functions
Kojto 110:165afa46840b 598 * @{
Kojto 110:165afa46840b 599 */
Kojto 110:165afa46840b 600
Kojto 110:165afa46840b 601 /** @addtogroup CEC_Exported_Functions_Group1
Kojto 110:165afa46840b 602 * @{
Kojto 110:165afa46840b 603 */
Kojto 110:165afa46840b 604 /* Initialization and de-initialization functions ****************************/
Kojto 110:165afa46840b 605 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 606 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 607 HAL_StatusTypeDef HAL_CEC_SetDeviceAddress(CEC_HandleTypeDef *hcec, uint16_t CEC_OwnAddress);
Kojto 110:165afa46840b 608 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 609 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 610 /**
Kojto 110:165afa46840b 611 * @}
Kojto 110:165afa46840b 612 */
Kojto 110:165afa46840b 613
Kojto 110:165afa46840b 614 /** @addtogroup CEC_Exported_Functions_Group2
Kojto 110:165afa46840b 615 * @{
Kojto 110:165afa46840b 616 */
Kojto 110:165afa46840b 617 /* I/O operation functions ***************************************************/
Kojto 122:f9eeca106725 618 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t InitiatorAddress,uint8_t DestinationAddress, uint8_t *pData, uint32_t Size);
Kojto 122:f9eeca106725 619 uint32_t HAL_CEC_GetLastReceivedFrameSize(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 620 void HAL_CEC_ChangeRxBuffer(CEC_HandleTypeDef *hcec, uint8_t* Rxbuffer);
Kojto 110:165afa46840b 621 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 622 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 623 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize);
Kojto 110:165afa46840b 624 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 625 /**
Kojto 110:165afa46840b 626 * @}
Kojto 110:165afa46840b 627 */
Kojto 110:165afa46840b 628
Kojto 110:165afa46840b 629 /** @addtogroup CEC_Exported_Functions_Group3
Kojto 110:165afa46840b 630 * @{
Kojto 110:165afa46840b 631 */
Kojto 110:165afa46840b 632 /* Peripheral State functions ************************************************/
Kojto 110:165afa46840b 633 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 634 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
Kojto 110:165afa46840b 635 /**
Kojto 110:165afa46840b 636 * @}
Kojto 110:165afa46840b 637 */
Kojto 110:165afa46840b 638
Kojto 110:165afa46840b 639 /**
Kojto 110:165afa46840b 640 * @}
Kojto 110:165afa46840b 641 */
Kojto 110:165afa46840b 642
Kojto 110:165afa46840b 643 /* Private types -------------------------------------------------------------*/
Kojto 110:165afa46840b 644 /** @defgroup CEC_Private_Types CEC Private Types
Kojto 110:165afa46840b 645 * @{
Kojto 110:165afa46840b 646 */
Kojto 110:165afa46840b 647
Kojto 110:165afa46840b 648 /**
Kojto 110:165afa46840b 649 * @}
Kojto 110:165afa46840b 650 */
Kojto 110:165afa46840b 651
Kojto 110:165afa46840b 652 /* Private variables ---------------------------------------------------------*/
Kojto 110:165afa46840b 653 /** @defgroup CEC_Private_Variables CEC Private Variables
Kojto 110:165afa46840b 654 * @{
Kojto 110:165afa46840b 655 */
Kojto 110:165afa46840b 656
Kojto 110:165afa46840b 657 /**
Kojto 110:165afa46840b 658 * @}
Kojto 110:165afa46840b 659 */
Kojto 110:165afa46840b 660
Kojto 110:165afa46840b 661 /* Private constants ---------------------------------------------------------*/
Kojto 110:165afa46840b 662 /** @defgroup CEC_Private_Constants CEC Private Constants
Kojto 110:165afa46840b 663 * @{
Kojto 110:165afa46840b 664 */
Kojto 110:165afa46840b 665
Kojto 110:165afa46840b 666 /**
Kojto 110:165afa46840b 667 * @}
Kojto 110:165afa46840b 668 */
Kojto 110:165afa46840b 669
Kojto 110:165afa46840b 670 /* Private macros ------------------------------------------------------------*/
Kojto 110:165afa46840b 671 /** @defgroup CEC_Private_Macros CEC Private Macros
Kojto 110:165afa46840b 672 * @{
Kojto 110:165afa46840b 673 */
Kojto 110:165afa46840b 674
Kojto 110:165afa46840b 675 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
Kojto 110:165afa46840b 676
Kojto 110:165afa46840b 677 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
Kojto 110:165afa46840b 678 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
Kojto 122:f9eeca106725 679
Kojto 110:165afa46840b 680 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
Kojto 110:165afa46840b 681 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
Kojto 122:f9eeca106725 682
Kojto 110:165afa46840b 683 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
Kojto 110:165afa46840b 684 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
Kojto 110:165afa46840b 685
Kojto 110:165afa46840b 686 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
Kojto 110:165afa46840b 687 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
Kojto 122:f9eeca106725 688
Kojto 110:165afa46840b 689 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
Kojto 110:165afa46840b 690 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
Kojto 122:f9eeca106725 691
Kojto 110:165afa46840b 692 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
Kojto 110:165afa46840b 693 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
Kojto 122:f9eeca106725 694
Kojto 110:165afa46840b 695 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
Kojto 110:165afa46840b 696 ((__MODE__) == CEC_FULL_LISTENING_MODE))
Kojto 110:165afa46840b 697
Kojto 110:165afa46840b 698 /** @brief Check CEC message size.
Kojto 110:165afa46840b 699 * The message size is the payload size: without counting the header,
Kojto 110:165afa46840b 700 * it varies from 0 byte (ping operation, one header only, no payload) to
Kojto 110:165afa46840b 701 * 15 bytes (1 opcode and up to 14 operands following the header).
Kojto 110:165afa46840b 702 * @param __SIZE__: CEC message size.
Kojto 110:165afa46840b 703 * @retval Test result (TRUE or FALSE).
Kojto 110:165afa46840b 704 */
Kojto 122:f9eeca106725 705 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0x10)
Kojto 122:f9eeca106725 706
Kojto 122:f9eeca106725 707 /** @brief Check CEC device Own Address Register (OAR) setting.
Kojto 122:f9eeca106725 708 * OAR address is written in a 15-bit field within CEC_CFGR register.
Kojto 122:f9eeca106725 709 * @param __ADDRESS__: CEC own address.
Kojto 122:f9eeca106725 710 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 711 */
Kojto 122:f9eeca106725 712 #define IS_CEC_OWN_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x7FFFU)
Kojto 122:f9eeca106725 713
Kojto 122:f9eeca106725 714 /** @brief Check CEC initiator or destination logical address setting.
Kojto 122:f9eeca106725 715 * Initiator and destination addresses are coded over 4 bits.
Kojto 122:f9eeca106725 716 * @param __ADDRESS__: CEC initiator or logical address.
Kojto 122:f9eeca106725 717 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 718 */
Kojto 122:f9eeca106725 719 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x0FU)
Kojto 110:165afa46840b 720 /**
Kojto 110:165afa46840b 721 * @}
Kojto 122:f9eeca106725 722 */
Kojto 110:165afa46840b 723 /* Private functions ---------------------------------------------------------*/
Kojto 110:165afa46840b 724 /** @defgroup CEC_Private_Functions CEC Private Functions
Kojto 110:165afa46840b 725 * @{
Kojto 110:165afa46840b 726 */
Kojto 110:165afa46840b 727
Kojto 110:165afa46840b 728 /**
Kojto 110:165afa46840b 729 * @}
Kojto 110:165afa46840b 730 */
Kojto 110:165afa46840b 731
Kojto 110:165afa46840b 732 /**
Kojto 110:165afa46840b 733 * @}
Kojto 110:165afa46840b 734 */
Kojto 110:165afa46840b 735
Kojto 110:165afa46840b 736 /**
Kojto 110:165afa46840b 737 * @}
Kojto 110:165afa46840b 738 */
Kojto 110:165afa46840b 739 #endif /* STM32F446xx */
Kojto 110:165afa46840b 740
Kojto 110:165afa46840b 741 #ifdef __cplusplus
Kojto 110:165afa46840b 742 }
Kojto 110:165afa46840b 743 #endif
Kojto 110:165afa46840b 744
Kojto 110:165afa46840b 745 #endif /* __STM32F4xx_HAL_CEC_H */
Kojto 110:165afa46840b 746
Kojto 110:165afa46840b 747 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/