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Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

TARGET_DISCO_F746NG/stm32f7xx_hal_cec.h@122:f9eeca106725, 2016-07-07 (annotated)

Committer:
Kojto
Date:
Thu Jul 07 14:34:11 2016 +0100
Revision:
122:f9eeca106725
Parent:
116:c0f6e94411f5 
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 107:4f6c30876dfa 1 /**
Kojto 107:4f6c30876dfa 2 ******************************************************************************
Kojto 107:4f6c30876dfa 3 * @file stm32f7xx_hal_cec.h
Kojto 107:4f6c30876dfa 4 * @author MCD Application Team
Kojto 122:f9eeca106725 5 * @version V1.1.0
Kojto 122:f9eeca106725 6 * @date 22-April-2016
Kojto 107:4f6c30876dfa 7 * @brief Header file of CEC HAL module.
Kojto 107:4f6c30876dfa 8 ******************************************************************************
Kojto 107:4f6c30876dfa 9 * @attention
Kojto 107:4f6c30876dfa 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 107:4f6c30876dfa 12 *
Kojto 107:4f6c30876dfa 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 107:4f6c30876dfa 14 * are permitted provided that the following conditions are met:
Kojto 107:4f6c30876dfa 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 107:4f6c30876dfa 16 * this list of conditions and the following disclaimer.
Kojto 107:4f6c30876dfa 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 107:4f6c30876dfa 18 * this list of conditions and the following disclaimer in the documentation
Kojto 107:4f6c30876dfa 19 * and/or other materials provided with the distribution.
Kojto 107:4f6c30876dfa 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 107:4f6c30876dfa 21 * may be used to endorse or promote products derived from this software
Kojto 107:4f6c30876dfa 22 * without specific prior written permission.
Kojto 107:4f6c30876dfa 23 *
Kojto 107:4f6c30876dfa 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 107:4f6c30876dfa 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 107:4f6c30876dfa 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 107:4f6c30876dfa 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 107:4f6c30876dfa 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 107:4f6c30876dfa 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 107:4f6c30876dfa 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 107:4f6c30876dfa 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 107:4f6c30876dfa 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 107:4f6c30876dfa 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 107:4f6c30876dfa 34 *
Kojto 107:4f6c30876dfa 35 ******************************************************************************
Kojto 107:4f6c30876dfa 36 */
Kojto 107:4f6c30876dfa 37
Kojto 107:4f6c30876dfa 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 107:4f6c30876dfa 39 #ifndef __STM32F7xx_HAL_CEC_H
Kojto 107:4f6c30876dfa 40 #define __STM32F7xx_HAL_CEC_H
Kojto 107:4f6c30876dfa 41
Kojto 107:4f6c30876dfa 42 #ifdef __cplusplus
Kojto 107:4f6c30876dfa 43 extern "C" {
Kojto 107:4f6c30876dfa 44 #endif
Kojto 107:4f6c30876dfa 45
Kojto 107:4f6c30876dfa 46 /* Includes ------------------------------------------------------------------*/
Kojto 107:4f6c30876dfa 47 #include "stm32f7xx_hal_def.h"
Kojto 107:4f6c30876dfa 48
Kojto 107:4f6c30876dfa 49 /** @addtogroup STM32F7xx_HAL_Driver
Kojto 107:4f6c30876dfa 50 * @{
Kojto 107:4f6c30876dfa 51 */
Kojto 107:4f6c30876dfa 52
Kojto 107:4f6c30876dfa 53 /** @addtogroup CEC
Kojto 107:4f6c30876dfa 54 * @{
Kojto 107:4f6c30876dfa 55 */
Kojto 107:4f6c30876dfa 56
Kojto 107:4f6c30876dfa 57 /* Exported types ------------------------------------------------------------*/
Kojto 107:4f6c30876dfa 58 /** @defgroup CEC_Exported_Types CEC Exported Types
Kojto 107:4f6c30876dfa 59 * @{
Kojto 107:4f6c30876dfa 60 */
Kojto 107:4f6c30876dfa 61
Kojto 107:4f6c30876dfa 62 /**
Kojto 107:4f6c30876dfa 63 * @brief CEC Init Structure definition
Kojto 107:4f6c30876dfa 64 */
Kojto 107:4f6c30876dfa 65 typedef struct
Kojto 107:4f6c30876dfa 66 {
Kojto 107:4f6c30876dfa 67 uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time.
Kojto 107:4f6c30876dfa 68 It can be one of @ref CEC_Signal_Free_Time
Kojto 107:4f6c30876dfa 69 and belongs to the set {0,...,7} where
Kojto 107:4f6c30876dfa 70 0x0 is the default configuration
Kojto 107:4f6c30876dfa 71 else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */
Kojto 107:4f6c30876dfa 72
Kojto 107:4f6c30876dfa 73 uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms,
Kojto 107:4f6c30876dfa 74 it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE
Kojto 107:4f6c30876dfa 75 or CEC_EXTENDED_TOLERANCE */
Kojto 107:4f6c30876dfa 76
Kojto 107:4f6c30876dfa 77 uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception.
Kojto 107:4f6c30876dfa 78 CEC_NO_RX_STOP_ON_BRE: reception is not stopped.
Kojto 107:4f6c30876dfa 79 CEC_RX_STOP_ON_BRE: reception is stopped. */
Kojto 107:4f6c30876dfa 80
Kojto 107:4f6c30876dfa 81 uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the
Kojto 107:4f6c30876dfa 82 CEC line upon Bit Rising Error detection.
Kojto 107:4f6c30876dfa 83 CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation.
Kojto 107:4f6c30876dfa 84 CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */
Kojto 107:4f6c30876dfa 85
Kojto 107:4f6c30876dfa 86 uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the
Kojto 107:4f6c30876dfa 87 CEC line upon Long Bit Period Error detection.
Kojto 107:4f6c30876dfa 88 CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation.
Kojto 107:4f6c30876dfa 89 CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */
Kojto 107:4f6c30876dfa 90
Kojto 107:4f6c30876dfa 91 uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line
Kojto 107:4f6c30876dfa 92 upon an error detected on a broadcast message.
Kojto 107:4f6c30876dfa 93
Kojto 107:4f6c30876dfa 94 It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values:
Kojto 107:4f6c30876dfa 95
Kojto 107:4f6c30876dfa 96 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION.
Kojto 107:4f6c30876dfa 97 a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE
Kojto 107:4f6c30876dfa 98 and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION.
Kojto 107:4f6c30876dfa 99 b) LBPE detection: error-bit generation on the CEC line
Kojto 107:4f6c30876dfa 100 if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION.
Kojto 107:4f6c30876dfa 101
Kojto 107:4f6c30876dfa 102 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION.
Kojto 107:4f6c30876dfa 103 no error-bit generation in case neither a) nor b) are satisfied. Additionally,
Kojto 107:4f6c30876dfa 104 there is no error-bit generation in case of Short Bit Period Error detection in
Kojto 107:4f6c30876dfa 105 a broadcast message while LSTN bit is set. */
Kojto 107:4f6c30876dfa 106
Kojto 107:4f6c30876dfa 107 uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts.
Kojto 107:4f6c30876dfa 108 CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software.
Kojto 107:4f6c30876dfa 109 CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */
Kojto 107:4f6c30876dfa 110
Kojto 107:4f6c30876dfa 111 uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values:
Kojto 107:4f6c30876dfa 112
Kojto 107:4f6c30876dfa 113 CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its
Kojto 107:4f6c30876dfa 114 own address (OAR). Messages addressed to different destination are ignored.
Kojto 107:4f6c30876dfa 115 Broadcast messages are always received.
Kojto 107:4f6c30876dfa 116
Kojto 107:4f6c30876dfa 117 CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own
Kojto 107:4f6c30876dfa 118 address (OAR) with positive acknowledge. Messages addressed to different destination
Kojto 107:4f6c30876dfa 119 are received, but without interfering with the CEC bus: no acknowledge sent. */
Kojto 107:4f6c30876dfa 120
Kojto 122:f9eeca106725 121 uint16_t OwnAddress; /*!< Own addresses configuration
Kojto 122:f9eeca106725 122 This parameter can be a value of @ref CEC_OWN_ADDRESS */
Kojto 122:f9eeca106725 123
Kojto 122:f9eeca106725 124 uint8_t *RxBuffer; /*!< CEC Rx buffer pointeur */
Kojto 122:f9eeca106725 125
Kojto 107:4f6c30876dfa 126
Kojto 107:4f6c30876dfa 127 }CEC_InitTypeDef;
Kojto 107:4f6c30876dfa 128
Kojto 107:4f6c30876dfa 129 /**
Kojto 122:f9eeca106725 130 * @brief HAL CEC State structures definition
Kojto 122:f9eeca106725 131 * @note HAL CEC State value is a combination of 2 different substates: gState and RxState.
Kojto 122:f9eeca106725 132 * - gState contains CEC state information related to global Handle management
Kojto 122:f9eeca106725 133 * and also information related to Tx operations.
Kojto 122:f9eeca106725 134 * gState value coding follow below described bitmap :
Kojto 122:f9eeca106725 135 * b7 (not used)
Kojto 122:f9eeca106725 136 * x : Should be set to 0
Kojto 122:f9eeca106725 137 * b6 Error information
Kojto 122:f9eeca106725 138 * 0 : No Error
Kojto 122:f9eeca106725 139 * 1 : Error
Kojto 122:f9eeca106725 140 * b5 IP initilisation status
Kojto 122:f9eeca106725 141 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 142 * 1 : Init done (IP initialized. HAL CEC Init function already called)
Kojto 122:f9eeca106725 143 * b4-b3 (not used)
Kojto 122:f9eeca106725 144 * xx : Should be set to 00
Kojto 122:f9eeca106725 145 * b2 Intrinsic process state
Kojto 122:f9eeca106725 146 * 0 : Ready
Kojto 122:f9eeca106725 147 * 1 : Busy (IP busy with some configuration or internal operations)
Kojto 122:f9eeca106725 148 * b1 (not used)
Kojto 122:f9eeca106725 149 * x : Should be set to 0
Kojto 122:f9eeca106725 150 * b0 Tx state
Kojto 122:f9eeca106725 151 * 0 : Ready (no Tx operation ongoing)
Kojto 122:f9eeca106725 152 * 1 : Busy (Tx operation ongoing)
Kojto 122:f9eeca106725 153 * - RxState contains information related to Rx operations.
Kojto 122:f9eeca106725 154 * RxState value coding follow below described bitmap :
Kojto 122:f9eeca106725 155 * b7-b6 (not used)
Kojto 122:f9eeca106725 156 * xx : Should be set to 00
Kojto 122:f9eeca106725 157 * b5 IP initilisation status
Kojto 122:f9eeca106725 158 * 0 : Reset (IP not initialized)
Kojto 122:f9eeca106725 159 * 1 : Init done (IP initialized)
Kojto 122:f9eeca106725 160 * b4-b2 (not used)
Kojto 122:f9eeca106725 161 * xxx : Should be set to 000
Kojto 122:f9eeca106725 162 * b1 Rx state
Kojto 122:f9eeca106725 163 * 0 : Ready (no Rx operation ongoing)
Kojto 122:f9eeca106725 164 * 1 : Busy (Rx operation ongoing)
Kojto 122:f9eeca106725 165 * b0 (not used)
Kojto 122:f9eeca106725 166 * x : Should be set to 0.
Kojto 107:4f6c30876dfa 167 */
Kojto 107:4f6c30876dfa 168 typedef enum
Kojto 107:4f6c30876dfa 169 {
Kojto 122:f9eeca106725 170 HAL_CEC_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized
Kojto 122:f9eeca106725 171 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 172 HAL_CEC_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
Kojto 122:f9eeca106725 173 Value is allowed for gState and RxState */
Kojto 122:f9eeca106725 174 HAL_CEC_STATE_BUSY = 0x24U, /*!< an internal process is ongoing
Kojto 122:f9eeca106725 175 Value is allowed for gState only */
Kojto 122:f9eeca106725 176 HAL_CEC_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
Kojto 122:f9eeca106725 177 Value is allowed for RxState only */
Kojto 122:f9eeca106725 178 HAL_CEC_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
Kojto 122:f9eeca106725 179 Value is allowed for gState only */
Kojto 122:f9eeca106725 180 HAL_CEC_STATE_BUSY_RX_TX = 0x23U, /*!< an internal process is ongoing
Kojto 122:f9eeca106725 181 Value is allowed for gState only */
Kojto 122:f9eeca106725 182 HAL_CEC_STATE_ERROR = 0x60U /*!< Error Value is allowed for gState only */
Kojto 107:4f6c30876dfa 183 }HAL_CEC_StateTypeDef;
Kojto 107:4f6c30876dfa 184
Kojto 107:4f6c30876dfa 185 /**
Kojto 107:4f6c30876dfa 186 * @brief CEC handle Structure definition
Kojto 107:4f6c30876dfa 187 */
Kojto 107:4f6c30876dfa 188 typedef struct
Kojto 107:4f6c30876dfa 189 {
Kojto 122:f9eeca106725 190 CEC_TypeDef *Instance; /*!< CEC registers base address */
Kojto 107:4f6c30876dfa 191
Kojto 122:f9eeca106725 192 CEC_InitTypeDef Init; /*!< CEC communication parameters */
Kojto 107:4f6c30876dfa 193
Kojto 122:f9eeca106725 194 uint8_t *pTxBuffPtr; /*!< Pointer to CEC Tx transfer Buffer */
Kojto 107:4f6c30876dfa 195
Kojto 122:f9eeca106725 196 uint16_t TxXferCount; /*!< CEC Tx Transfer Counter */
Kojto 107:4f6c30876dfa 197
Kojto 122:f9eeca106725 198 uint16_t RxXferSize; /*!< CEC Rx Transfer size, 0: header received only */
Kojto 107:4f6c30876dfa 199
Kojto 122:f9eeca106725 200 HAL_LockTypeDef Lock; /*!< Locking object */
Kojto 122:f9eeca106725 201
Kojto 122:f9eeca106725 202 HAL_CEC_StateTypeDef gState; /*!< CEC state information related to global Handle management
Kojto 122:f9eeca106725 203 and also related to Tx operations.
Kojto 122:f9eeca106725 204 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
Kojto 107:4f6c30876dfa 205
Kojto 122:f9eeca106725 206 HAL_CEC_StateTypeDef RxState; /*!< CEC state information related to Rx operations.
Kojto 122:f9eeca106725 207 This parameter can be a value of @ref HAL_CEC_StateTypeDef */
Kojto 107:4f6c30876dfa 208
Kojto 122:f9eeca106725 209 uint32_t ErrorCode; /*!< For errors handling purposes, copy of ISR register
Kojto 122:f9eeca106725 210 in case error is reported */
Kojto 107:4f6c30876dfa 211 }CEC_HandleTypeDef;
Kojto 107:4f6c30876dfa 212 /**
Kojto 107:4f6c30876dfa 213 * @}
Kojto 107:4f6c30876dfa 214 */
Kojto 107:4f6c30876dfa 215
Kojto 107:4f6c30876dfa 216 /* Exported constants --------------------------------------------------------*/
Kojto 107:4f6c30876dfa 217 /** @defgroup CEC_Exported_Constants CEC Exported Constants
Kojto 107:4f6c30876dfa 218 * @{
Kojto 107:4f6c30876dfa 219 */
Kojto 107:4f6c30876dfa 220
Kojto 107:4f6c30876dfa 221 /** @defgroup CEC_Error_Code CEC Error Code
Kojto 107:4f6c30876dfa 222 * @{
Kojto 107:4f6c30876dfa 223 */
Kojto 122:f9eeca106725 224 #define HAL_CEC_ERROR_NONE (uint32_t) 0x0000U /*!< no error */
Kojto 107:4f6c30876dfa 225 #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */
Kojto 107:4f6c30876dfa 226 #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */
Kojto 107:4f6c30876dfa 227 #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */
Kojto 107:4f6c30876dfa 228 #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */
Kojto 107:4f6c30876dfa 229 #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */
Kojto 107:4f6c30876dfa 230 #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */
Kojto 107:4f6c30876dfa 231 #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */
Kojto 107:4f6c30876dfa 232 #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */
Kojto 107:4f6c30876dfa 233 #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */
Kojto 107:4f6c30876dfa 234 /**
Kojto 107:4f6c30876dfa 235 * @}
Kojto 107:4f6c30876dfa 236 */
Kojto 107:4f6c30876dfa 237
Kojto 107:4f6c30876dfa 238 /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter
Kojto 107:4f6c30876dfa 239 * @{
Kojto 107:4f6c30876dfa 240 */
Kojto 122:f9eeca106725 241 #define CEC_DEFAULT_SFT ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 242 #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001U)
Kojto 122:f9eeca106725 243 #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002U)
Kojto 122:f9eeca106725 244 #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003U)
Kojto 122:f9eeca106725 245 #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004U)
Kojto 122:f9eeca106725 246 #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005U)
Kojto 122:f9eeca106725 247 #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006U)
Kojto 122:f9eeca106725 248 #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007U)
Kojto 107:4f6c30876dfa 249 /**
Kojto 107:4f6c30876dfa 250 * @}
Kojto 107:4f6c30876dfa 251 */
Kojto 107:4f6c30876dfa 252
Kojto 107:4f6c30876dfa 253 /** @defgroup CEC_Tolerance CEC Receiver Tolerance
Kojto 107:4f6c30876dfa 254 * @{
Kojto 107:4f6c30876dfa 255 */
Kojto 122:f9eeca106725 256 #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 257 #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL)
Kojto 107:4f6c30876dfa 258 /**
Kojto 107:4f6c30876dfa 259 * @}
Kojto 107:4f6c30876dfa 260 */
Kojto 107:4f6c30876dfa 261
Kojto 107:4f6c30876dfa 262 /** @defgroup CEC_BRERxStop CEC Reception Stop on Error
Kojto 107:4f6c30876dfa 263 * @{
Kojto 107:4f6c30876dfa 264 */
Kojto 122:f9eeca106725 265 #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 266 #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP)
Kojto 107:4f6c30876dfa 267 /**
Kojto 107:4f6c30876dfa 268 * @}
Kojto 107:4f6c30876dfa 269 */
Kojto 107:4f6c30876dfa 270
Kojto 107:4f6c30876dfa 271 /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported
Kojto 107:4f6c30876dfa 272 * @{
Kojto 107:4f6c30876dfa 273 */
Kojto 122:f9eeca106725 274 #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 275 #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN)
Kojto 107:4f6c30876dfa 276 /**
Kojto 107:4f6c30876dfa 277 * @}
Kojto 107:4f6c30876dfa 278 */
Kojto 107:4f6c30876dfa 279
Kojto 107:4f6c30876dfa 280 /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported
Kojto 107:4f6c30876dfa 281 * @{
Kojto 107:4f6c30876dfa 282 */
Kojto 122:f9eeca106725 283 #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 284 #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN)
Kojto 107:4f6c30876dfa 285 /**
Kojto 107:4f6c30876dfa 286 * @}
Kojto 107:4f6c30876dfa 287 */
Kojto 107:4f6c30876dfa 288
Kojto 107:4f6c30876dfa 289 /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message
Kojto 107:4f6c30876dfa 290 * @{
Kojto 107:4f6c30876dfa 291 */
Kojto 122:f9eeca106725 292 #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 293 #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN)
Kojto 107:4f6c30876dfa 294 /**
Kojto 107:4f6c30876dfa 295 * @}
Kojto 107:4f6c30876dfa 296 */
Kojto 107:4f6c30876dfa 297
Kojto 107:4f6c30876dfa 298 /** @defgroup CEC_SFT_Option CEC Signal Free Time start option
Kojto 107:4f6c30876dfa 299 * @{
Kojto 107:4f6c30876dfa 300 */
Kojto 122:f9eeca106725 301 #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 302 #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT)
Kojto 107:4f6c30876dfa 303 /**
Kojto 107:4f6c30876dfa 304 * @}
Kojto 107:4f6c30876dfa 305 */
Kojto 107:4f6c30876dfa 306
Kojto 107:4f6c30876dfa 307 /** @defgroup CEC_Listening_Mode CEC Listening mode option
Kojto 107:4f6c30876dfa 308 * @{
Kojto 107:4f6c30876dfa 309 */
Kojto 122:f9eeca106725 310 #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000U)
Kojto 107:4f6c30876dfa 311 #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN)
Kojto 107:4f6c30876dfa 312 /**
Kojto 107:4f6c30876dfa 313 * @}
Kojto 107:4f6c30876dfa 314 */
Kojto 107:4f6c30876dfa 315
Kojto 107:4f6c30876dfa 316 /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register
Kojto 107:4f6c30876dfa 317 * @{
Kojto 107:4f6c30876dfa 318 */
Kojto 122:f9eeca106725 319 #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16U)
Kojto 107:4f6c30876dfa 320 /**
Kojto 107:4f6c30876dfa 321 * @}
Kojto 107:4f6c30876dfa 322 */
Kojto 107:4f6c30876dfa 323
Kojto 107:4f6c30876dfa 324 /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header
Kojto 107:4f6c30876dfa 325 * @{
Kojto 107:4f6c30876dfa 326 */
Kojto 122:f9eeca106725 327 #define CEC_INITIATOR_LSB_POS ((uint32_t) 4U)
Kojto 107:4f6c30876dfa 328 /**
Kojto 107:4f6c30876dfa 329 * @}
Kojto 107:4f6c30876dfa 330 */
Kojto 122:f9eeca106725 331
Kojto 122:f9eeca106725 332 /** @defgroup CEC_OWN_ADDRESS CEC Own Address
Kojto 122:f9eeca106725 333 * @{
Kojto 122:f9eeca106725 334 */
Kojto 122:f9eeca106725 335 #define CEC_OWN_ADDRESS_NONE ((uint16_t) 0x0000U) /* Reset value */
Kojto 122:f9eeca106725 336 #define CEC_OWN_ADDRESS_0 ((uint16_t) 0x0001U) /* Logical Address 0 */
Kojto 122:f9eeca106725 337 #define CEC_OWN_ADDRESS_1 ((uint16_t) 0x0002U) /* Logical Address 1 */
Kojto 122:f9eeca106725 338 #define CEC_OWN_ADDRESS_2 ((uint16_t) 0x0004U) /* Logical Address 2 */
Kojto 122:f9eeca106725 339 #define CEC_OWN_ADDRESS_3 ((uint16_t) 0x0008U) /* Logical Address 3 */
Kojto 122:f9eeca106725 340 #define CEC_OWN_ADDRESS_4 ((uint16_t) 0x0010U) /* Logical Address 4 */
Kojto 122:f9eeca106725 341 #define CEC_OWN_ADDRESS_5 ((uint16_t) 0x0020U) /* Logical Address 5 */
Kojto 122:f9eeca106725 342 #define CEC_OWN_ADDRESS_6 ((uint16_t) 0x0040U) /* Logical Address 6 */
Kojto 122:f9eeca106725 343 #define CEC_OWN_ADDRESS_7 ((uint16_t) 0x0080U) /* Logical Address 7 */
Kojto 122:f9eeca106725 344 #define CEC_OWN_ADDRESS_8 ((uint16_t) 0x0100U) /* Logical Address 9 */
Kojto 122:f9eeca106725 345 #define CEC_OWN_ADDRESS_9 ((uint16_t) 0x0200U) /* Logical Address 10 */
Kojto 122:f9eeca106725 346 #define CEC_OWN_ADDRESS_10 ((uint16_t) 0x0400U) /* Logical Address 11 */
Kojto 122:f9eeca106725 347 #define CEC_OWN_ADDRESS_11 ((uint16_t) 0x0800U) /* Logical Address 12 */
Kojto 122:f9eeca106725 348 #define CEC_OWN_ADDRESS_12 ((uint16_t) 0x1000U) /* Logical Address 13 */
Kojto 122:f9eeca106725 349 #define CEC_OWN_ADDRESS_13 ((uint16_t) 0x2000U) /* Logical Address 14 */
Kojto 122:f9eeca106725 350 #define CEC_OWN_ADDRESS_14 ((uint16_t) 0x4000U) /* Logical Address 15 */
Kojto 122:f9eeca106725 351 /**
Kojto 122:f9eeca106725 352 * @}
Kojto 122:f9eeca106725 353 */
Kojto 122:f9eeca106725 354
Kojto 107:4f6c30876dfa 355 /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition
Kojto 107:4f6c30876dfa 356 * @{
Kojto 107:4f6c30876dfa 357 */
Kojto 107:4f6c30876dfa 358 #define CEC_IT_TXACKE CEC_IER_TXACKEIE
Kojto 107:4f6c30876dfa 359 #define CEC_IT_TXERR CEC_IER_TXERRIE
Kojto 107:4f6c30876dfa 360 #define CEC_IT_TXUDR CEC_IER_TXUDRIE
Kojto 107:4f6c30876dfa 361 #define CEC_IT_TXEND CEC_IER_TXENDIE
Kojto 107:4f6c30876dfa 362 #define CEC_IT_TXBR CEC_IER_TXBRIE
Kojto 107:4f6c30876dfa 363 #define CEC_IT_ARBLST CEC_IER_ARBLSTIE
Kojto 107:4f6c30876dfa 364 #define CEC_IT_RXACKE CEC_IER_RXACKEIE
Kojto 107:4f6c30876dfa 365 #define CEC_IT_LBPE CEC_IER_LBPEIE
Kojto 107:4f6c30876dfa 366 #define CEC_IT_SBPE CEC_IER_SBPEIE
Kojto 107:4f6c30876dfa 367 #define CEC_IT_BRE CEC_IER_BREIE
Kojto 107:4f6c30876dfa 368 #define CEC_IT_RXOVR CEC_IER_RXOVRIE
Kojto 107:4f6c30876dfa 369 #define CEC_IT_RXEND CEC_IER_RXENDIE
Kojto 107:4f6c30876dfa 370 #define CEC_IT_RXBR CEC_IER_RXBRIE
Kojto 107:4f6c30876dfa 371 /**
Kojto 107:4f6c30876dfa 372 * @}
Kojto 107:4f6c30876dfa 373 */
Kojto 107:4f6c30876dfa 374
Kojto 107:4f6c30876dfa 375 /** @defgroup CEC_Flags_Definitions CEC Flags definition
Kojto 107:4f6c30876dfa 376 * @{
Kojto 107:4f6c30876dfa 377 */
Kojto 107:4f6c30876dfa 378 #define CEC_FLAG_TXACKE CEC_ISR_TXACKE
Kojto 107:4f6c30876dfa 379 #define CEC_FLAG_TXERR CEC_ISR_TXERR
Kojto 107:4f6c30876dfa 380 #define CEC_FLAG_TXUDR CEC_ISR_TXUDR
Kojto 107:4f6c30876dfa 381 #define CEC_FLAG_TXEND CEC_ISR_TXEND
Kojto 107:4f6c30876dfa 382 #define CEC_FLAG_TXBR CEC_ISR_TXBR
Kojto 107:4f6c30876dfa 383 #define CEC_FLAG_ARBLST CEC_ISR_ARBLST
Kojto 107:4f6c30876dfa 384 #define CEC_FLAG_RXACKE CEC_ISR_RXACKE
Kojto 107:4f6c30876dfa 385 #define CEC_FLAG_LBPE CEC_ISR_LBPE
Kojto 107:4f6c30876dfa 386 #define CEC_FLAG_SBPE CEC_ISR_SBPE
Kojto 107:4f6c30876dfa 387 #define CEC_FLAG_BRE CEC_ISR_BRE
Kojto 107:4f6c30876dfa 388 #define CEC_FLAG_RXOVR CEC_ISR_RXOVR
Kojto 107:4f6c30876dfa 389 #define CEC_FLAG_RXEND CEC_ISR_RXEND
Kojto 107:4f6c30876dfa 390 #define CEC_FLAG_RXBR CEC_ISR_RXBR
Kojto 107:4f6c30876dfa 391 /**
Kojto 107:4f6c30876dfa 392 * @}
Kojto 107:4f6c30876dfa 393 */
Kojto 107:4f6c30876dfa 394
Kojto 107:4f6c30876dfa 395 /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags
Kojto 107:4f6c30876dfa 396 * @{
Kojto 107:4f6c30876dfa 397 */
Kojto 107:4f6c30876dfa 398 #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\
Kojto 107:4f6c30876dfa 399 CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE)
Kojto 107:4f6c30876dfa 400 /**
Kojto 107:4f6c30876dfa 401 * @}
Kojto 107:4f6c30876dfa 402 */
Kojto 107:4f6c30876dfa 403
Kojto 107:4f6c30876dfa 404 /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag
Kojto 107:4f6c30876dfa 405 * @{
Kojto 107:4f6c30876dfa 406 */
Kojto 107:4f6c30876dfa 407 #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE)
Kojto 107:4f6c30876dfa 408 /**
Kojto 107:4f6c30876dfa 409 * @}
Kojto 107:4f6c30876dfa 410 */
Kojto 107:4f6c30876dfa 411
Kojto 107:4f6c30876dfa 412 /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag
Kojto 107:4f6c30876dfa 413 * @{
Kojto 107:4f6c30876dfa 414 */
Kojto 107:4f6c30876dfa 415 #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE)
Kojto 107:4f6c30876dfa 416 /**
Kojto 107:4f6c30876dfa 417 * @}
Kojto 107:4f6c30876dfa 418 */
Kojto 107:4f6c30876dfa 419
Kojto 107:4f6c30876dfa 420 /**
Kojto 107:4f6c30876dfa 421 * @}
Kojto 107:4f6c30876dfa 422 */
Kojto 107:4f6c30876dfa 423
Kojto 107:4f6c30876dfa 424 /* Exported macros -----------------------------------------------------------*/
Kojto 107:4f6c30876dfa 425 /** @defgroup CEC_Exported_Macros CEC Exported Macros
Kojto 107:4f6c30876dfa 426 * @{
Kojto 107:4f6c30876dfa 427 */
Kojto 107:4f6c30876dfa 428
Kojto 122:f9eeca106725 429 /** @brief Reset CEC handle gstate & RxState
Kojto 107:4f6c30876dfa 430 * @param __HANDLE__: CEC handle.
Kojto 107:4f6c30876dfa 431 * @retval None
Kojto 107:4f6c30876dfa 432 */
Kojto 122:f9eeca106725 433 #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) do{ \
Kojto 122:f9eeca106725 434 (__HANDLE__)->gState = HAL_CEC_STATE_RESET; \
Kojto 122:f9eeca106725 435 (__HANDLE__)->RxState = HAL_CEC_STATE_RESET; \
Kojto 122:f9eeca106725 436 } while(0)
Kojto 107:4f6c30876dfa 437
Kojto 107:4f6c30876dfa 438 /** @brief Checks whether or not the specified CEC interrupt flag is set.
Kojto 107:4f6c30876dfa 439 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 440 * @param __FLAG__: specifies the flag to check.
Kojto 107:4f6c30876dfa 441 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
Kojto 107:4f6c30876dfa 442 * @arg CEC_FLAG_TXERR: Tx Error.
Kojto 107:4f6c30876dfa 443 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
Kojto 107:4f6c30876dfa 444 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
Kojto 107:4f6c30876dfa 445 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
Kojto 107:4f6c30876dfa 446 * @arg CEC_FLAG_ARBLST: Arbitration Lost
Kojto 107:4f6c30876dfa 447 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
Kojto 107:4f6c30876dfa 448 * @arg CEC_FLAG_LBPE: Rx Long period Error
Kojto 107:4f6c30876dfa 449 * @arg CEC_FLAG_SBPE: Rx Short period Error
Kojto 107:4f6c30876dfa 450 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
Kojto 107:4f6c30876dfa 451 * @arg CEC_FLAG_RXOVR: Rx Overrun.
Kojto 107:4f6c30876dfa 452 * @arg CEC_FLAG_RXEND: End Of Reception.
Kojto 107:4f6c30876dfa 453 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
Kojto 107:4f6c30876dfa 454 * @retval ITStatus
Kojto 107:4f6c30876dfa 455 */
Kojto 107:4f6c30876dfa 456 #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
Kojto 107:4f6c30876dfa 457
Kojto 107:4f6c30876dfa 458 /** @brief Clears the interrupt or status flag when raised (write at 1)
Kojto 107:4f6c30876dfa 459 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 460 * @param __FLAG__: specifies the interrupt/status flag to clear.
Kojto 107:4f6c30876dfa 461 * This parameter can be one of the following values:
Kojto 107:4f6c30876dfa 462 * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
Kojto 107:4f6c30876dfa 463 * @arg CEC_FLAG_TXERR: Tx Error.
Kojto 107:4f6c30876dfa 464 * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
Kojto 107:4f6c30876dfa 465 * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
Kojto 107:4f6c30876dfa 466 * @arg CEC_FLAG_TXBR: Tx-Byte Request.
Kojto 107:4f6c30876dfa 467 * @arg CEC_FLAG_ARBLST: Arbitration Lost
Kojto 107:4f6c30876dfa 468 * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge
Kojto 107:4f6c30876dfa 469 * @arg CEC_FLAG_LBPE: Rx Long period Error
Kojto 107:4f6c30876dfa 470 * @arg CEC_FLAG_SBPE: Rx Short period Error
Kojto 107:4f6c30876dfa 471 * @arg CEC_FLAG_BRE: Rx Bit Rising Error
Kojto 107:4f6c30876dfa 472 * @arg CEC_FLAG_RXOVR: Rx Overrun.
Kojto 107:4f6c30876dfa 473 * @arg CEC_FLAG_RXEND: End Of Reception.
Kojto 107:4f6c30876dfa 474 * @arg CEC_FLAG_RXBR: Rx-Byte Received.
Kojto 107:4f6c30876dfa 475 * @retval none
Kojto 107:4f6c30876dfa 476 */
Kojto 107:4f6c30876dfa 477 #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__))
Kojto 107:4f6c30876dfa 478
Kojto 107:4f6c30876dfa 479 /** @brief Enables the specified CEC interrupt.
Kojto 107:4f6c30876dfa 480 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 481 * @param __INTERRUPT__: specifies the CEC interrupt to enable.
Kojto 107:4f6c30876dfa 482 * This parameter can be one of the following values:
Kojto 107:4f6c30876dfa 483 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 107:4f6c30876dfa 484 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 107:4f6c30876dfa 485 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 107:4f6c30876dfa 486 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 107:4f6c30876dfa 487 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 107:4f6c30876dfa 488 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 107:4f6c30876dfa 489 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 107:4f6c30876dfa 490 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 107:4f6c30876dfa 491 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 107:4f6c30876dfa 492 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 107:4f6c30876dfa 493 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 107:4f6c30876dfa 494 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 107:4f6c30876dfa 495 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 107:4f6c30876dfa 496 * @retval none
Kojto 107:4f6c30876dfa 497 */
Kojto 107:4f6c30876dfa 498 #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
Kojto 107:4f6c30876dfa 499
Kojto 107:4f6c30876dfa 500 /** @brief Disables the specified CEC interrupt.
Kojto 107:4f6c30876dfa 501 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 502 * @param __INTERRUPT__: specifies the CEC interrupt to disable.
Kojto 107:4f6c30876dfa 503 * This parameter can be one of the following values:
Kojto 107:4f6c30876dfa 504 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 107:4f6c30876dfa 505 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 107:4f6c30876dfa 506 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 107:4f6c30876dfa 507 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 107:4f6c30876dfa 508 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 107:4f6c30876dfa 509 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 107:4f6c30876dfa 510 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 107:4f6c30876dfa 511 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 107:4f6c30876dfa 512 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 107:4f6c30876dfa 513 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 107:4f6c30876dfa 514 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 107:4f6c30876dfa 515 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 107:4f6c30876dfa 516 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 107:4f6c30876dfa 517 * @retval none
Kojto 107:4f6c30876dfa 518 */
Kojto 107:4f6c30876dfa 519 #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__)))
Kojto 107:4f6c30876dfa 520
Kojto 107:4f6c30876dfa 521 /** @brief Checks whether or not the specified CEC interrupt is enabled.
Kojto 107:4f6c30876dfa 522 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 523 * @param __INTERRUPT__: specifies the CEC interrupt to check.
Kojto 107:4f6c30876dfa 524 * This parameter can be one of the following values:
Kojto 107:4f6c30876dfa 525 * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable
Kojto 107:4f6c30876dfa 526 * @arg CEC_IT_TXERR: Tx Error IT Enable
Kojto 107:4f6c30876dfa 527 * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable
Kojto 107:4f6c30876dfa 528 * @arg CEC_IT_TXEND: End of transmission IT Enable
Kojto 107:4f6c30876dfa 529 * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable
Kojto 107:4f6c30876dfa 530 * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable
Kojto 107:4f6c30876dfa 531 * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable
Kojto 107:4f6c30876dfa 532 * @arg CEC_IT_LBPE: Rx Long period Error IT Enable
Kojto 107:4f6c30876dfa 533 * @arg CEC_IT_SBPE: Rx Short period Error IT Enable
Kojto 107:4f6c30876dfa 534 * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable
Kojto 107:4f6c30876dfa 535 * @arg CEC_IT_RXOVR: Rx Overrun IT Enable
Kojto 107:4f6c30876dfa 536 * @arg CEC_IT_RXEND: End Of Reception IT Enable
Kojto 107:4f6c30876dfa 537 * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable
Kojto 107:4f6c30876dfa 538 * @retval FlagStatus
Kojto 107:4f6c30876dfa 539 */
Kojto 107:4f6c30876dfa 540 #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
Kojto 107:4f6c30876dfa 541
Kojto 107:4f6c30876dfa 542 /** @brief Enables the CEC device
Kojto 107:4f6c30876dfa 543 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 544 * @retval none
Kojto 107:4f6c30876dfa 545 */
Kojto 107:4f6c30876dfa 546 #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN)
Kojto 107:4f6c30876dfa 547
Kojto 107:4f6c30876dfa 548 /** @brief Disables the CEC device
Kojto 107:4f6c30876dfa 549 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 550 * @retval none
Kojto 107:4f6c30876dfa 551 */
Kojto 107:4f6c30876dfa 552 #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN)
Kojto 107:4f6c30876dfa 553
Kojto 107:4f6c30876dfa 554 /** @brief Set Transmission Start flag
Kojto 107:4f6c30876dfa 555 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 556 * @retval none
Kojto 107:4f6c30876dfa 557 */
Kojto 107:4f6c30876dfa 558 #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM)
Kojto 107:4f6c30876dfa 559
Kojto 107:4f6c30876dfa 560 /** @brief Set Transmission End flag
Kojto 107:4f6c30876dfa 561 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 562 * @retval none
Kojto 107:4f6c30876dfa 563 * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM.
Kojto 107:4f6c30876dfa 564 */
Kojto 107:4f6c30876dfa 565 #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM)
Kojto 107:4f6c30876dfa 566
Kojto 107:4f6c30876dfa 567 /** @brief Get Transmission Start flag
Kojto 107:4f6c30876dfa 568 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 569 * @retval FlagStatus
Kojto 107:4f6c30876dfa 570 */
Kojto 107:4f6c30876dfa 571 #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM)
Kojto 107:4f6c30876dfa 572
Kojto 107:4f6c30876dfa 573 /** @brief Get Transmission End flag
Kojto 107:4f6c30876dfa 574 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 575 * @retval FlagStatus
Kojto 107:4f6c30876dfa 576 */
Kojto 107:4f6c30876dfa 577 #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM)
Kojto 107:4f6c30876dfa 578
Kojto 107:4f6c30876dfa 579 /** @brief Clear OAR register
Kojto 107:4f6c30876dfa 580 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 581 * @retval none
Kojto 107:4f6c30876dfa 582 */
Kojto 107:4f6c30876dfa 583 #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR)
Kojto 107:4f6c30876dfa 584
Kojto 107:4f6c30876dfa 585 /** @brief Set OAR register (without resetting previously set address in case of multi-address mode)
Kojto 107:4f6c30876dfa 586 * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand
Kojto 107:4f6c30876dfa 587 * @param __HANDLE__: specifies the CEC Handle.
Kojto 107:4f6c30876dfa 588 * @param __ADDRESS__: Own Address value (CEC logical address is identified by bit position)
Kojto 107:4f6c30876dfa 589 * @retval none
Kojto 107:4f6c30876dfa 590 */
Kojto 107:4f6c30876dfa 591 #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS)
Kojto 107:4f6c30876dfa 592
Kojto 107:4f6c30876dfa 593 /**
Kojto 107:4f6c30876dfa 594 * @}
Kojto 107:4f6c30876dfa 595 */
Kojto 107:4f6c30876dfa 596
Kojto 107:4f6c30876dfa 597 /* Exported functions --------------------------------------------------------*/
Kojto 107:4f6c30876dfa 598 /** @addtogroup CEC_Exported_Functions
Kojto 107:4f6c30876dfa 599 * @{
Kojto 107:4f6c30876dfa 600 */
Kojto 107:4f6c30876dfa 601
Kojto 107:4f6c30876dfa 602 /** @addtogroup CEC_Exported_Functions_Group1
Kojto 107:4f6c30876dfa 603 * @{
Kojto 107:4f6c30876dfa 604 */
Kojto 107:4f6c30876dfa 605 /* Initialization and de-initialization functions ****************************/
Kojto 107:4f6c30876dfa 606 HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 607 HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 608 HAL_StatusTypeDef HAL_CEC_SetDeviceAddress(CEC_HandleTypeDef *hcec, uint16_t CEC_OwnAddress);
Kojto 107:4f6c30876dfa 609 void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 610 void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 611 /**
Kojto 107:4f6c30876dfa 612 * @}
Kojto 107:4f6c30876dfa 613 */
Kojto 107:4f6c30876dfa 614
Kojto 107:4f6c30876dfa 615 /** @addtogroup CEC_Exported_Functions_Group2
Kojto 107:4f6c30876dfa 616 * @{
Kojto 107:4f6c30876dfa 617 */
Kojto 107:4f6c30876dfa 618 /* I/O operation functions ***************************************************/
Kojto 122:f9eeca106725 619 HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t InitiatorAddress,uint8_t DestinationAddress, uint8_t *pData, uint32_t Size);
Kojto 122:f9eeca106725 620 uint32_t HAL_CEC_GetLastReceivedFrameSize(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 621 void HAL_CEC_ChangeRxBuffer(CEC_HandleTypeDef *hcec, uint8_t* Rxbuffer);
Kojto 107:4f6c30876dfa 622 void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 623 void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec);
Kojto 122:f9eeca106725 624 void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize);
Kojto 107:4f6c30876dfa 625 void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 626 /**
Kojto 107:4f6c30876dfa 627 * @}
Kojto 107:4f6c30876dfa 628 */
Kojto 107:4f6c30876dfa 629
Kojto 107:4f6c30876dfa 630 /** @addtogroup CEC_Exported_Functions_Group3
Kojto 107:4f6c30876dfa 631 * @{
Kojto 107:4f6c30876dfa 632 */
Kojto 107:4f6c30876dfa 633 /* Peripheral State functions ************************************************/
Kojto 107:4f6c30876dfa 634 HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 635 uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec);
Kojto 107:4f6c30876dfa 636 /**
Kojto 107:4f6c30876dfa 637 * @}
Kojto 107:4f6c30876dfa 638 */
Kojto 107:4f6c30876dfa 639
Kojto 107:4f6c30876dfa 640 /**
Kojto 107:4f6c30876dfa 641 * @}
Kojto 107:4f6c30876dfa 642 */
Kojto 107:4f6c30876dfa 643
Kojto 107:4f6c30876dfa 644 /* Private types -------------------------------------------------------------*/
Kojto 107:4f6c30876dfa 645 /** @defgroup CEC_Private_Types CEC Private Types
Kojto 107:4f6c30876dfa 646 * @{
Kojto 107:4f6c30876dfa 647 */
Kojto 107:4f6c30876dfa 648
Kojto 107:4f6c30876dfa 649 /**
Kojto 107:4f6c30876dfa 650 * @}
Kojto 107:4f6c30876dfa 651 */
Kojto 107:4f6c30876dfa 652
Kojto 107:4f6c30876dfa 653 /* Private variables ---------------------------------------------------------*/
Kojto 107:4f6c30876dfa 654 /** @defgroup CEC_Private_Variables CEC Private Variables
Kojto 107:4f6c30876dfa 655 * @{
Kojto 107:4f6c30876dfa 656 */
Kojto 107:4f6c30876dfa 657
Kojto 107:4f6c30876dfa 658 /**
Kojto 107:4f6c30876dfa 659 * @}
Kojto 107:4f6c30876dfa 660 */
Kojto 107:4f6c30876dfa 661
Kojto 107:4f6c30876dfa 662 /* Private constants ---------------------------------------------------------*/
Kojto 107:4f6c30876dfa 663 /** @defgroup CEC_Private_Constants CEC Private Constants
Kojto 107:4f6c30876dfa 664 * @{
Kojto 107:4f6c30876dfa 665 */
Kojto 107:4f6c30876dfa 666
Kojto 107:4f6c30876dfa 667 /**
Kojto 107:4f6c30876dfa 668 * @}
Kojto 107:4f6c30876dfa 669 */
Kojto 107:4f6c30876dfa 670
Kojto 107:4f6c30876dfa 671 /* Private macros ------------------------------------------------------------*/
Kojto 107:4f6c30876dfa 672 /** @defgroup CEC_Private_Macros CEC Private Macros
Kojto 107:4f6c30876dfa 673 * @{
Kojto 107:4f6c30876dfa 674 */
Kojto 107:4f6c30876dfa 675
Kojto 107:4f6c30876dfa 676 #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT)
Kojto 107:4f6c30876dfa 677
Kojto 107:4f6c30876dfa 678 #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \
Kojto 107:4f6c30876dfa 679 ((__RXTOL__) == CEC_EXTENDED_TOLERANCE))
Kojto 107:4f6c30876dfa 680
Kojto 107:4f6c30876dfa 681 #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \
Kojto 107:4f6c30876dfa 682 ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE))
Kojto 107:4f6c30876dfa 683
Kojto 107:4f6c30876dfa 684 #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \
Kojto 107:4f6c30876dfa 685 ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION))
Kojto 107:4f6c30876dfa 686
Kojto 107:4f6c30876dfa 687 #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \
Kojto 107:4f6c30876dfa 688 ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION))
Kojto 107:4f6c30876dfa 689
Kojto 107:4f6c30876dfa 690 #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \
Kojto 107:4f6c30876dfa 691 ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION))
Kojto 107:4f6c30876dfa 692
Kojto 107:4f6c30876dfa 693 #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \
Kojto 107:4f6c30876dfa 694 ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END))
Kojto 107:4f6c30876dfa 695
Kojto 107:4f6c30876dfa 696 #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \
Kojto 107:4f6c30876dfa 697 ((__MODE__) == CEC_FULL_LISTENING_MODE))
Kojto 107:4f6c30876dfa 698
Kojto 107:4f6c30876dfa 699 /** @brief Check CEC message size.
Kojto 107:4f6c30876dfa 700 * The message size is the payload size: without counting the header,
Kojto 107:4f6c30876dfa 701 * it varies from 0 byte (ping operation, one header only, no payload) to
Kojto 107:4f6c30876dfa 702 * 15 bytes (1 opcode and up to 14 operands following the header).
Kojto 107:4f6c30876dfa 703 * @param __SIZE__: CEC message size.
Kojto 107:4f6c30876dfa 704 * @retval Test result (TRUE or FALSE).
Kojto 107:4f6c30876dfa 705 */
Kojto 122:f9eeca106725 706 #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0x10)
Kojto 122:f9eeca106725 707
Kojto 122:f9eeca106725 708 /** @brief Check CEC device Own Address Register (OAR) setting.
Kojto 122:f9eeca106725 709 * OAR address is written in a 15-bit field within CEC_CFGR register.
Kojto 122:f9eeca106725 710 * @param __ADDRESS__: CEC own address.
Kojto 122:f9eeca106725 711 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 712 */
Kojto 122:f9eeca106725 713 #define IS_CEC_OWN_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x7FFF)
Kojto 122:f9eeca106725 714
Kojto 122:f9eeca106725 715 /** @brief Check CEC initiator or destination logical address setting.
Kojto 122:f9eeca106725 716 * Initiator and destination addresses are coded over 4 bits.
Kojto 122:f9eeca106725 717 * @param __ADDRESS__: CEC initiator or logical address.
Kojto 122:f9eeca106725 718 * @retval Test result (TRUE or FALSE).
Kojto 122:f9eeca106725 719 */
Kojto 122:f9eeca106725 720 #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF)
Kojto 107:4f6c30876dfa 721 /**
Kojto 107:4f6c30876dfa 722 * @}
Kojto 122:f9eeca106725 723 */
Kojto 107:4f6c30876dfa 724 /* Private functions ---------------------------------------------------------*/
Kojto 107:4f6c30876dfa 725 /** @defgroup CEC_Private_Functions CEC Private Functions
Kojto 107:4f6c30876dfa 726 * @{
Kojto 107:4f6c30876dfa 727 */
Kojto 107:4f6c30876dfa 728
Kojto 107:4f6c30876dfa 729 /**
Kojto 107:4f6c30876dfa 730 * @}
Kojto 107:4f6c30876dfa 731 */
Kojto 107:4f6c30876dfa 732
Kojto 107:4f6c30876dfa 733 /**
Kojto 107:4f6c30876dfa 734 * @}
Kojto 107:4f6c30876dfa 735 */
Kojto 107:4f6c30876dfa 736
Kojto 107:4f6c30876dfa 737 /**
Kojto 107:4f6c30876dfa 738 * @}
Kojto 107:4f6c30876dfa 739 */
Kojto 107:4f6c30876dfa 740
Kojto 107:4f6c30876dfa 741 #ifdef __cplusplus
Kojto 107:4f6c30876dfa 742 }
Kojto 107:4f6c30876dfa 743 #endif
Kojto 107:4f6c30876dfa 744
Kojto 107:4f6c30876dfa 745 #endif /* __STM32F7xx_HAL_CEC_H */
Kojto 107:4f6c30876dfa 746
Kojto 107:4f6c30876dfa 747 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/