Elijah Orr
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TARGET_NUCLEO_F746ZG/stm32f7xx_hal_cec.h@121:672067c3ada4, 2016-04-14 (annotated)
- Committer:
- elijahorr
- Date:
- Thu Apr 14 07:28:54 2016 +0000
- Revision:
- 121:672067c3ada4
- Parent:
- 116:c0f6e94411f5
.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Kojto | 115:87f2f5183dfb | 1 | /** |
| Kojto | 115:87f2f5183dfb | 2 | ****************************************************************************** |
| Kojto | 115:87f2f5183dfb | 3 | * @file stm32f7xx_hal_cec.h |
| Kojto | 115:87f2f5183dfb | 4 | * @author MCD Application Team |
| Kojto | 116:c0f6e94411f5 | 5 | * @version V1.0.4 |
| Kojto | 116:c0f6e94411f5 | 6 | * @date 09-December-2015 |
| Kojto | 115:87f2f5183dfb | 7 | * @brief Header file of CEC HAL module. |
| Kojto | 115:87f2f5183dfb | 8 | ****************************************************************************** |
| Kojto | 115:87f2f5183dfb | 9 | * @attention |
| Kojto | 115:87f2f5183dfb | 10 | * |
| Kojto | 115:87f2f5183dfb | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| Kojto | 115:87f2f5183dfb | 12 | * |
| Kojto | 115:87f2f5183dfb | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| Kojto | 115:87f2f5183dfb | 14 | * are permitted provided that the following conditions are met: |
| Kojto | 115:87f2f5183dfb | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| Kojto | 115:87f2f5183dfb | 16 | * this list of conditions and the following disclaimer. |
| Kojto | 115:87f2f5183dfb | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Kojto | 115:87f2f5183dfb | 18 | * this list of conditions and the following disclaimer in the documentation |
| Kojto | 115:87f2f5183dfb | 19 | * and/or other materials provided with the distribution. |
| Kojto | 115:87f2f5183dfb | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Kojto | 115:87f2f5183dfb | 21 | * may be used to endorse or promote products derived from this software |
| Kojto | 115:87f2f5183dfb | 22 | * without specific prior written permission. |
| Kojto | 115:87f2f5183dfb | 23 | * |
| Kojto | 115:87f2f5183dfb | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Kojto | 115:87f2f5183dfb | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Kojto | 115:87f2f5183dfb | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Kojto | 115:87f2f5183dfb | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Kojto | 115:87f2f5183dfb | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Kojto | 115:87f2f5183dfb | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Kojto | 115:87f2f5183dfb | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Kojto | 115:87f2f5183dfb | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Kojto | 115:87f2f5183dfb | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Kojto | 115:87f2f5183dfb | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Kojto | 115:87f2f5183dfb | 34 | * |
| Kojto | 115:87f2f5183dfb | 35 | ****************************************************************************** |
| Kojto | 115:87f2f5183dfb | 36 | */ |
| Kojto | 115:87f2f5183dfb | 37 | |
| Kojto | 115:87f2f5183dfb | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 39 | #ifndef __STM32F7xx_HAL_CEC_H |
| Kojto | 115:87f2f5183dfb | 40 | #define __STM32F7xx_HAL_CEC_H |
| Kojto | 115:87f2f5183dfb | 41 | |
| Kojto | 115:87f2f5183dfb | 42 | #ifdef __cplusplus |
| Kojto | 115:87f2f5183dfb | 43 | extern "C" { |
| Kojto | 115:87f2f5183dfb | 44 | #endif |
| Kojto | 115:87f2f5183dfb | 45 | |
| Kojto | 115:87f2f5183dfb | 46 | /* Includes ------------------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 47 | #include "stm32f7xx_hal_def.h" |
| Kojto | 115:87f2f5183dfb | 48 | |
| Kojto | 115:87f2f5183dfb | 49 | /** @addtogroup STM32F7xx_HAL_Driver |
| Kojto | 115:87f2f5183dfb | 50 | * @{ |
| Kojto | 115:87f2f5183dfb | 51 | */ |
| Kojto | 115:87f2f5183dfb | 52 | |
| Kojto | 115:87f2f5183dfb | 53 | /** @addtogroup CEC |
| Kojto | 115:87f2f5183dfb | 54 | * @{ |
| Kojto | 115:87f2f5183dfb | 55 | */ |
| Kojto | 115:87f2f5183dfb | 56 | |
| Kojto | 115:87f2f5183dfb | 57 | /* Exported types ------------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 58 | /** @defgroup CEC_Exported_Types CEC Exported Types |
| Kojto | 115:87f2f5183dfb | 59 | * @{ |
| Kojto | 115:87f2f5183dfb | 60 | */ |
| Kojto | 115:87f2f5183dfb | 61 | |
| Kojto | 115:87f2f5183dfb | 62 | /** |
| Kojto | 115:87f2f5183dfb | 63 | * @brief CEC Init Structure definition |
| Kojto | 115:87f2f5183dfb | 64 | */ |
| Kojto | 115:87f2f5183dfb | 65 | typedef struct |
| Kojto | 115:87f2f5183dfb | 66 | { |
| Kojto | 115:87f2f5183dfb | 67 | uint32_t SignalFreeTime; /*!< Set SFT field, specifies the Signal Free Time. |
| Kojto | 115:87f2f5183dfb | 68 | It can be one of @ref CEC_Signal_Free_Time |
| Kojto | 115:87f2f5183dfb | 69 | and belongs to the set {0,...,7} where |
| Kojto | 115:87f2f5183dfb | 70 | 0x0 is the default configuration |
| Kojto | 115:87f2f5183dfb | 71 | else means 0.5 + (SignalFreeTime - 1) nominal data bit periods */ |
| Kojto | 115:87f2f5183dfb | 72 | |
| Kojto | 115:87f2f5183dfb | 73 | uint32_t Tolerance; /*!< Set RXTOL bit, specifies the tolerance accepted on the received waveforms, |
| Kojto | 115:87f2f5183dfb | 74 | it can be a value of @ref CEC_Tolerance : it is either CEC_STANDARD_TOLERANCE |
| Kojto | 115:87f2f5183dfb | 75 | or CEC_EXTENDED_TOLERANCE */ |
| Kojto | 115:87f2f5183dfb | 76 | |
| Kojto | 115:87f2f5183dfb | 77 | uint32_t BRERxStop; /*!< Set BRESTP bit @ref CEC_BRERxStop : specifies whether or not a Bit Rising Error stops the reception. |
| Kojto | 115:87f2f5183dfb | 78 | CEC_NO_RX_STOP_ON_BRE: reception is not stopped. |
| Kojto | 115:87f2f5183dfb | 79 | CEC_RX_STOP_ON_BRE: reception is stopped. */ |
| Kojto | 115:87f2f5183dfb | 80 | |
| Kojto | 115:87f2f5183dfb | 81 | uint32_t BREErrorBitGen; /*!< Set BREGEN bit @ref CEC_BREErrorBitGen : specifies whether or not an Error-Bit is generated on the |
| Kojto | 115:87f2f5183dfb | 82 | CEC line upon Bit Rising Error detection. |
| Kojto | 115:87f2f5183dfb | 83 | CEC_BRE_ERRORBIT_NO_GENERATION: no error-bit generation. |
| Kojto | 115:87f2f5183dfb | 84 | CEC_BRE_ERRORBIT_GENERATION: error-bit generation if BRESTP is set. */ |
| Kojto | 115:87f2f5183dfb | 85 | |
| Kojto | 115:87f2f5183dfb | 86 | uint32_t LBPEErrorBitGen; /*!< Set LBPEGEN bit @ref CEC_LBPEErrorBitGen : specifies whether or not an Error-Bit is generated on the |
| Kojto | 115:87f2f5183dfb | 87 | CEC line upon Long Bit Period Error detection. |
| Kojto | 115:87f2f5183dfb | 88 | CEC_LBPE_ERRORBIT_NO_GENERATION: no error-bit generation. |
| Kojto | 115:87f2f5183dfb | 89 | CEC_LBPE_ERRORBIT_GENERATION: error-bit generation. */ |
| Kojto | 115:87f2f5183dfb | 90 | |
| Kojto | 115:87f2f5183dfb | 91 | uint32_t BroadcastMsgNoErrorBitGen; /*!< Set BRDNOGEN bit @ref CEC_BroadCastMsgErrorBitGen : allows to avoid an Error-Bit generation on the CEC line |
| Kojto | 115:87f2f5183dfb | 92 | upon an error detected on a broadcast message. |
| Kojto | 115:87f2f5183dfb | 93 | |
| Kojto | 115:87f2f5183dfb | 94 | It supersedes BREGEN and LBPEGEN bits for a broadcast message error handling. It can take two values: |
| Kojto | 115:87f2f5183dfb | 95 | |
| Kojto | 115:87f2f5183dfb | 96 | 1) CEC_BROADCASTERROR_ERRORBIT_GENERATION. |
| Kojto | 115:87f2f5183dfb | 97 | a) BRE detection: error-bit generation on the CEC line if BRESTP=CEC_RX_STOP_ON_BRE |
| Kojto | 115:87f2f5183dfb | 98 | and BREGEN=CEC_BRE_ERRORBIT_NO_GENERATION. |
| Kojto | 115:87f2f5183dfb | 99 | b) LBPE detection: error-bit generation on the CEC line |
| Kojto | 115:87f2f5183dfb | 100 | if LBPGEN=CEC_LBPE_ERRORBIT_NO_GENERATION. |
| Kojto | 115:87f2f5183dfb | 101 | |
| Kojto | 115:87f2f5183dfb | 102 | 2) CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION. |
| Kojto | 115:87f2f5183dfb | 103 | no error-bit generation in case neither a) nor b) are satisfied. Additionally, |
| Kojto | 115:87f2f5183dfb | 104 | there is no error-bit generation in case of Short Bit Period Error detection in |
| Kojto | 115:87f2f5183dfb | 105 | a broadcast message while LSTN bit is set. */ |
| Kojto | 115:87f2f5183dfb | 106 | |
| Kojto | 115:87f2f5183dfb | 107 | uint32_t SignalFreeTimeOption; /*!< Set SFTOP bit @ref CEC_SFT_Option : specifies when SFT timer starts. |
| Kojto | 115:87f2f5183dfb | 108 | CEC_SFT_START_ON_TXSOM SFT: timer starts when TXSOM is set by software. |
| Kojto | 115:87f2f5183dfb | 109 | CEC_SFT_START_ON_TX_RX_END: SFT timer starts automatically at the end of message transmission/reception. */ |
| Kojto | 115:87f2f5183dfb | 110 | |
| Kojto | 115:87f2f5183dfb | 111 | uint32_t OwnAddress; /*!< Set OAR field, specifies CEC device address within a 15-bit long field */ |
| Kojto | 115:87f2f5183dfb | 112 | |
| Kojto | 115:87f2f5183dfb | 113 | uint32_t ListenMode; /*!< Set LSTN bit @ref CEC_Listening_Mode : specifies device listening mode. It can take two values: |
| Kojto | 115:87f2f5183dfb | 114 | |
| Kojto | 115:87f2f5183dfb | 115 | CEC_REDUCED_LISTENING_MODE: CEC peripheral receives only message addressed to its |
| Kojto | 115:87f2f5183dfb | 116 | own address (OAR). Messages addressed to different destination are ignored. |
| Kojto | 115:87f2f5183dfb | 117 | Broadcast messages are always received. |
| Kojto | 115:87f2f5183dfb | 118 | |
| Kojto | 115:87f2f5183dfb | 119 | CEC_FULL_LISTENING_MODE: CEC peripheral receives messages addressed to its own |
| Kojto | 115:87f2f5183dfb | 120 | address (OAR) with positive acknowledge. Messages addressed to different destination |
| Kojto | 115:87f2f5183dfb | 121 | are received, but without interfering with the CEC bus: no acknowledge sent. */ |
| Kojto | 115:87f2f5183dfb | 122 | |
| Kojto | 115:87f2f5183dfb | 123 | uint8_t InitiatorAddress; /* Initiator address (source logical address, sent in each header) */ |
| Kojto | 115:87f2f5183dfb | 124 | |
| Kojto | 115:87f2f5183dfb | 125 | }CEC_InitTypeDef; |
| Kojto | 115:87f2f5183dfb | 126 | |
| Kojto | 115:87f2f5183dfb | 127 | /** |
| Kojto | 115:87f2f5183dfb | 128 | * @brief HAL CEC State structures definition |
| Kojto | 115:87f2f5183dfb | 129 | */ |
| Kojto | 115:87f2f5183dfb | 130 | typedef enum |
| Kojto | 115:87f2f5183dfb | 131 | { |
| Kojto | 115:87f2f5183dfb | 132 | HAL_CEC_STATE_RESET = 0x00, /*!< Peripheral Reset state */ |
| Kojto | 115:87f2f5183dfb | 133 | HAL_CEC_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ |
| Kojto | 115:87f2f5183dfb | 134 | HAL_CEC_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ |
| Kojto | 115:87f2f5183dfb | 135 | HAL_CEC_STATE_BUSY_TX = 0x03, /*!< Data Transmission process is ongoing */ |
| Kojto | 115:87f2f5183dfb | 136 | HAL_CEC_STATE_BUSY_RX = 0x04, /*!< Data Reception process is ongoing */ |
| Kojto | 115:87f2f5183dfb | 137 | HAL_CEC_STATE_STANDBY_RX = 0x05, /*!< IP ready to receive, doesn't prevent IP to transmit */ |
| Kojto | 115:87f2f5183dfb | 138 | HAL_CEC_STATE_TIMEOUT = 0x06, /*!< Timeout state */ |
| Kojto | 115:87f2f5183dfb | 139 | HAL_CEC_STATE_ERROR = 0x07 /*!< State Error */ |
| Kojto | 115:87f2f5183dfb | 140 | }HAL_CEC_StateTypeDef; |
| Kojto | 115:87f2f5183dfb | 141 | |
| Kojto | 115:87f2f5183dfb | 142 | /** |
| Kojto | 115:87f2f5183dfb | 143 | * @brief CEC handle Structure definition |
| Kojto | 115:87f2f5183dfb | 144 | */ |
| Kojto | 115:87f2f5183dfb | 145 | typedef struct |
| Kojto | 115:87f2f5183dfb | 146 | { |
| Kojto | 115:87f2f5183dfb | 147 | CEC_TypeDef *Instance; /* CEC registers base address */ |
| Kojto | 115:87f2f5183dfb | 148 | |
| Kojto | 115:87f2f5183dfb | 149 | CEC_InitTypeDef Init; /* CEC communication parameters */ |
| Kojto | 115:87f2f5183dfb | 150 | |
| Kojto | 115:87f2f5183dfb | 151 | uint8_t *pTxBuffPtr; /* Pointer to CEC Tx transfer Buffer */ |
| Kojto | 115:87f2f5183dfb | 152 | |
| Kojto | 115:87f2f5183dfb | 153 | uint16_t TxXferCount; /* CEC Tx Transfer Counter */ |
| Kojto | 115:87f2f5183dfb | 154 | |
| Kojto | 115:87f2f5183dfb | 155 | uint8_t *pRxBuffPtr; /* Pointer to CEC Rx transfer Buffer */ |
| Kojto | 115:87f2f5183dfb | 156 | |
| Kojto | 115:87f2f5183dfb | 157 | uint16_t RxXferSize; /* CEC Rx Transfer size, 0: header received only */ |
| Kojto | 115:87f2f5183dfb | 158 | |
| Kojto | 115:87f2f5183dfb | 159 | uint32_t ErrorCode; /* For errors handling purposes, copy of ISR register |
| Kojto | 115:87f2f5183dfb | 160 | in case error is reported */ |
| Kojto | 115:87f2f5183dfb | 161 | |
| Kojto | 115:87f2f5183dfb | 162 | HAL_LockTypeDef Lock; /* Locking object */ |
| Kojto | 115:87f2f5183dfb | 163 | |
| Kojto | 115:87f2f5183dfb | 164 | HAL_CEC_StateTypeDef State; /* CEC communication state */ |
| Kojto | 115:87f2f5183dfb | 165 | |
| Kojto | 115:87f2f5183dfb | 166 | }CEC_HandleTypeDef; |
| Kojto | 115:87f2f5183dfb | 167 | /** |
| Kojto | 115:87f2f5183dfb | 168 | * @} |
| Kojto | 115:87f2f5183dfb | 169 | */ |
| Kojto | 115:87f2f5183dfb | 170 | |
| Kojto | 115:87f2f5183dfb | 171 | /* Exported constants --------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 172 | /** @defgroup CEC_Exported_Constants CEC Exported Constants |
| Kojto | 115:87f2f5183dfb | 173 | * @{ |
| Kojto | 115:87f2f5183dfb | 174 | */ |
| Kojto | 115:87f2f5183dfb | 175 | |
| Kojto | 115:87f2f5183dfb | 176 | /** @defgroup CEC_Error_Code CEC Error Code |
| Kojto | 115:87f2f5183dfb | 177 | * @{ |
| Kojto | 115:87f2f5183dfb | 178 | */ |
| Kojto | 115:87f2f5183dfb | 179 | #define HAL_CEC_ERROR_NONE (uint32_t) 0x0 /*!< no error */ |
| Kojto | 115:87f2f5183dfb | 180 | #define HAL_CEC_ERROR_RXOVR CEC_ISR_RXOVR /*!< CEC Rx-Overrun */ |
| Kojto | 115:87f2f5183dfb | 181 | #define HAL_CEC_ERROR_BRE CEC_ISR_BRE /*!< CEC Rx Bit Rising Error */ |
| Kojto | 115:87f2f5183dfb | 182 | #define HAL_CEC_ERROR_SBPE CEC_ISR_SBPE /*!< CEC Rx Short Bit period Error */ |
| Kojto | 115:87f2f5183dfb | 183 | #define HAL_CEC_ERROR_LBPE CEC_ISR_LBPE /*!< CEC Rx Long Bit period Error */ |
| Kojto | 115:87f2f5183dfb | 184 | #define HAL_CEC_ERROR_RXACKE CEC_ISR_RXACKE /*!< CEC Rx Missing Acknowledge */ |
| Kojto | 115:87f2f5183dfb | 185 | #define HAL_CEC_ERROR_ARBLST CEC_ISR_ARBLST /*!< CEC Arbitration Lost */ |
| Kojto | 115:87f2f5183dfb | 186 | #define HAL_CEC_ERROR_TXUDR CEC_ISR_TXUDR /*!< CEC Tx-Buffer Underrun */ |
| Kojto | 115:87f2f5183dfb | 187 | #define HAL_CEC_ERROR_TXERR CEC_ISR_TXERR /*!< CEC Tx-Error */ |
| Kojto | 115:87f2f5183dfb | 188 | #define HAL_CEC_ERROR_TXACKE CEC_ISR_TXACKE /*!< CEC Tx Missing Acknowledge */ |
| Kojto | 115:87f2f5183dfb | 189 | /** |
| Kojto | 115:87f2f5183dfb | 190 | * @} |
| Kojto | 115:87f2f5183dfb | 191 | */ |
| Kojto | 115:87f2f5183dfb | 192 | |
| Kojto | 115:87f2f5183dfb | 193 | /** @defgroup CEC_Signal_Free_Time CEC Signal Free Time setting parameter |
| Kojto | 115:87f2f5183dfb | 194 | * @{ |
| Kojto | 115:87f2f5183dfb | 195 | */ |
| Kojto | 115:87f2f5183dfb | 196 | #define CEC_DEFAULT_SFT ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 197 | #define CEC_0_5_BITPERIOD_SFT ((uint32_t)0x00000001) |
| Kojto | 115:87f2f5183dfb | 198 | #define CEC_1_5_BITPERIOD_SFT ((uint32_t)0x00000002) |
| Kojto | 115:87f2f5183dfb | 199 | #define CEC_2_5_BITPERIOD_SFT ((uint32_t)0x00000003) |
| Kojto | 115:87f2f5183dfb | 200 | #define CEC_3_5_BITPERIOD_SFT ((uint32_t)0x00000004) |
| Kojto | 115:87f2f5183dfb | 201 | #define CEC_4_5_BITPERIOD_SFT ((uint32_t)0x00000005) |
| Kojto | 115:87f2f5183dfb | 202 | #define CEC_5_5_BITPERIOD_SFT ((uint32_t)0x00000006) |
| Kojto | 115:87f2f5183dfb | 203 | #define CEC_6_5_BITPERIOD_SFT ((uint32_t)0x00000007) |
| Kojto | 115:87f2f5183dfb | 204 | /** |
| Kojto | 115:87f2f5183dfb | 205 | * @} |
| Kojto | 115:87f2f5183dfb | 206 | */ |
| Kojto | 115:87f2f5183dfb | 207 | |
| Kojto | 115:87f2f5183dfb | 208 | /** @defgroup CEC_Tolerance CEC Receiver Tolerance |
| Kojto | 115:87f2f5183dfb | 209 | * @{ |
| Kojto | 115:87f2f5183dfb | 210 | */ |
| Kojto | 115:87f2f5183dfb | 211 | #define CEC_STANDARD_TOLERANCE ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 212 | #define CEC_EXTENDED_TOLERANCE ((uint32_t)CEC_CFGR_RXTOL) |
| Kojto | 115:87f2f5183dfb | 213 | /** |
| Kojto | 115:87f2f5183dfb | 214 | * @} |
| Kojto | 115:87f2f5183dfb | 215 | */ |
| Kojto | 115:87f2f5183dfb | 216 | |
| Kojto | 115:87f2f5183dfb | 217 | /** @defgroup CEC_BRERxStop CEC Reception Stop on Error |
| Kojto | 115:87f2f5183dfb | 218 | * @{ |
| Kojto | 115:87f2f5183dfb | 219 | */ |
| Kojto | 115:87f2f5183dfb | 220 | #define CEC_NO_RX_STOP_ON_BRE ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 221 | #define CEC_RX_STOP_ON_BRE ((uint32_t)CEC_CFGR_BRESTP) |
| Kojto | 115:87f2f5183dfb | 222 | /** |
| Kojto | 115:87f2f5183dfb | 223 | * @} |
| Kojto | 115:87f2f5183dfb | 224 | */ |
| Kojto | 115:87f2f5183dfb | 225 | |
| Kojto | 115:87f2f5183dfb | 226 | /** @defgroup CEC_BREErrorBitGen CEC Error Bit Generation if Bit Rise Error reported |
| Kojto | 115:87f2f5183dfb | 227 | * @{ |
| Kojto | 115:87f2f5183dfb | 228 | */ |
| Kojto | 115:87f2f5183dfb | 229 | #define CEC_BRE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 230 | #define CEC_BRE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BREGEN) |
| Kojto | 115:87f2f5183dfb | 231 | /** |
| Kojto | 115:87f2f5183dfb | 232 | * @} |
| Kojto | 115:87f2f5183dfb | 233 | */ |
| Kojto | 115:87f2f5183dfb | 234 | |
| Kojto | 115:87f2f5183dfb | 235 | /** @defgroup CEC_LBPEErrorBitGen CEC Error Bit Generation if Long Bit Period Error reported |
| Kojto | 115:87f2f5183dfb | 236 | * @{ |
| Kojto | 115:87f2f5183dfb | 237 | */ |
| Kojto | 115:87f2f5183dfb | 238 | #define CEC_LBPE_ERRORBIT_NO_GENERATION ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 239 | #define CEC_LBPE_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_LBPEGEN) |
| Kojto | 115:87f2f5183dfb | 240 | /** |
| Kojto | 115:87f2f5183dfb | 241 | * @} |
| Kojto | 115:87f2f5183dfb | 242 | */ |
| Kojto | 115:87f2f5183dfb | 243 | |
| Kojto | 115:87f2f5183dfb | 244 | /** @defgroup CEC_BroadCastMsgErrorBitGen CEC Error Bit Generation on Broadcast message |
| Kojto | 115:87f2f5183dfb | 245 | * @{ |
| Kojto | 115:87f2f5183dfb | 246 | */ |
| Kojto | 115:87f2f5183dfb | 247 | #define CEC_BROADCASTERROR_ERRORBIT_GENERATION ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 248 | #define CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION ((uint32_t)CEC_CFGR_BRDNOGEN) |
| Kojto | 115:87f2f5183dfb | 249 | /** |
| Kojto | 115:87f2f5183dfb | 250 | * @} |
| Kojto | 115:87f2f5183dfb | 251 | */ |
| Kojto | 115:87f2f5183dfb | 252 | |
| Kojto | 115:87f2f5183dfb | 253 | /** @defgroup CEC_SFT_Option CEC Signal Free Time start option |
| Kojto | 115:87f2f5183dfb | 254 | * @{ |
| Kojto | 115:87f2f5183dfb | 255 | */ |
| Kojto | 115:87f2f5183dfb | 256 | #define CEC_SFT_START_ON_TXSOM ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 257 | #define CEC_SFT_START_ON_TX_RX_END ((uint32_t)CEC_CFGR_SFTOPT) |
| Kojto | 115:87f2f5183dfb | 258 | /** |
| Kojto | 115:87f2f5183dfb | 259 | * @} |
| Kojto | 115:87f2f5183dfb | 260 | */ |
| Kojto | 115:87f2f5183dfb | 261 | |
| Kojto | 115:87f2f5183dfb | 262 | /** @defgroup CEC_Listening_Mode CEC Listening mode option |
| Kojto | 115:87f2f5183dfb | 263 | * @{ |
| Kojto | 115:87f2f5183dfb | 264 | */ |
| Kojto | 115:87f2f5183dfb | 265 | #define CEC_REDUCED_LISTENING_MODE ((uint32_t)0x00000000) |
| Kojto | 115:87f2f5183dfb | 266 | #define CEC_FULL_LISTENING_MODE ((uint32_t)CEC_CFGR_LSTN) |
| Kojto | 115:87f2f5183dfb | 267 | /** |
| Kojto | 115:87f2f5183dfb | 268 | * @} |
| Kojto | 115:87f2f5183dfb | 269 | */ |
| Kojto | 115:87f2f5183dfb | 270 | |
| Kojto | 115:87f2f5183dfb | 271 | /** @defgroup CEC_OAR_Position CEC Device Own Address position in CEC CFGR register |
| Kojto | 115:87f2f5183dfb | 272 | * @{ |
| Kojto | 115:87f2f5183dfb | 273 | */ |
| Kojto | 115:87f2f5183dfb | 274 | #define CEC_CFGR_OAR_LSB_POS ((uint32_t) 16) |
| Kojto | 115:87f2f5183dfb | 275 | /** |
| Kojto | 115:87f2f5183dfb | 276 | * @} |
| Kojto | 115:87f2f5183dfb | 277 | */ |
| Kojto | 115:87f2f5183dfb | 278 | |
| Kojto | 115:87f2f5183dfb | 279 | /** @defgroup CEC_Initiator_Position CEC Initiator logical address position in message header |
| Kojto | 115:87f2f5183dfb | 280 | * @{ |
| Kojto | 115:87f2f5183dfb | 281 | */ |
| Kojto | 115:87f2f5183dfb | 282 | #define CEC_INITIATOR_LSB_POS ((uint32_t) 4) |
| Kojto | 115:87f2f5183dfb | 283 | /** |
| Kojto | 115:87f2f5183dfb | 284 | * @} |
| Kojto | 115:87f2f5183dfb | 285 | */ |
| Kojto | 115:87f2f5183dfb | 286 | |
| Kojto | 115:87f2f5183dfb | 287 | /** @defgroup CEC_Interrupts_Definitions CEC Interrupts definition |
| Kojto | 115:87f2f5183dfb | 288 | * @{ |
| Kojto | 115:87f2f5183dfb | 289 | */ |
| Kojto | 115:87f2f5183dfb | 290 | #define CEC_IT_TXACKE CEC_IER_TXACKEIE |
| Kojto | 115:87f2f5183dfb | 291 | #define CEC_IT_TXERR CEC_IER_TXERRIE |
| Kojto | 115:87f2f5183dfb | 292 | #define CEC_IT_TXUDR CEC_IER_TXUDRIE |
| Kojto | 115:87f2f5183dfb | 293 | #define CEC_IT_TXEND CEC_IER_TXENDIE |
| Kojto | 115:87f2f5183dfb | 294 | #define CEC_IT_TXBR CEC_IER_TXBRIE |
| Kojto | 115:87f2f5183dfb | 295 | #define CEC_IT_ARBLST CEC_IER_ARBLSTIE |
| Kojto | 115:87f2f5183dfb | 296 | #define CEC_IT_RXACKE CEC_IER_RXACKEIE |
| Kojto | 115:87f2f5183dfb | 297 | #define CEC_IT_LBPE CEC_IER_LBPEIE |
| Kojto | 115:87f2f5183dfb | 298 | #define CEC_IT_SBPE CEC_IER_SBPEIE |
| Kojto | 115:87f2f5183dfb | 299 | #define CEC_IT_BRE CEC_IER_BREIE |
| Kojto | 115:87f2f5183dfb | 300 | #define CEC_IT_RXOVR CEC_IER_RXOVRIE |
| Kojto | 115:87f2f5183dfb | 301 | #define CEC_IT_RXEND CEC_IER_RXENDIE |
| Kojto | 115:87f2f5183dfb | 302 | #define CEC_IT_RXBR CEC_IER_RXBRIE |
| Kojto | 115:87f2f5183dfb | 303 | /** |
| Kojto | 115:87f2f5183dfb | 304 | * @} |
| Kojto | 115:87f2f5183dfb | 305 | */ |
| Kojto | 115:87f2f5183dfb | 306 | |
| Kojto | 115:87f2f5183dfb | 307 | /** @defgroup CEC_Flags_Definitions CEC Flags definition |
| Kojto | 115:87f2f5183dfb | 308 | * @{ |
| Kojto | 115:87f2f5183dfb | 309 | */ |
| Kojto | 115:87f2f5183dfb | 310 | #define CEC_FLAG_TXACKE CEC_ISR_TXACKE |
| Kojto | 115:87f2f5183dfb | 311 | #define CEC_FLAG_TXERR CEC_ISR_TXERR |
| Kojto | 115:87f2f5183dfb | 312 | #define CEC_FLAG_TXUDR CEC_ISR_TXUDR |
| Kojto | 115:87f2f5183dfb | 313 | #define CEC_FLAG_TXEND CEC_ISR_TXEND |
| Kojto | 115:87f2f5183dfb | 314 | #define CEC_FLAG_TXBR CEC_ISR_TXBR |
| Kojto | 115:87f2f5183dfb | 315 | #define CEC_FLAG_ARBLST CEC_ISR_ARBLST |
| Kojto | 115:87f2f5183dfb | 316 | #define CEC_FLAG_RXACKE CEC_ISR_RXACKE |
| Kojto | 115:87f2f5183dfb | 317 | #define CEC_FLAG_LBPE CEC_ISR_LBPE |
| Kojto | 115:87f2f5183dfb | 318 | #define CEC_FLAG_SBPE CEC_ISR_SBPE |
| Kojto | 115:87f2f5183dfb | 319 | #define CEC_FLAG_BRE CEC_ISR_BRE |
| Kojto | 115:87f2f5183dfb | 320 | #define CEC_FLAG_RXOVR CEC_ISR_RXOVR |
| Kojto | 115:87f2f5183dfb | 321 | #define CEC_FLAG_RXEND CEC_ISR_RXEND |
| Kojto | 115:87f2f5183dfb | 322 | #define CEC_FLAG_RXBR CEC_ISR_RXBR |
| Kojto | 115:87f2f5183dfb | 323 | /** |
| Kojto | 115:87f2f5183dfb | 324 | * @} |
| Kojto | 115:87f2f5183dfb | 325 | */ |
| Kojto | 115:87f2f5183dfb | 326 | |
| Kojto | 115:87f2f5183dfb | 327 | /** @defgroup CEC_ALL_ERROR CEC all RX or TX errors flags |
| Kojto | 115:87f2f5183dfb | 328 | * @{ |
| Kojto | 115:87f2f5183dfb | 329 | */ |
| Kojto | 115:87f2f5183dfb | 330 | #define CEC_ISR_ALL_ERROR ((uint32_t)CEC_ISR_RXOVR|CEC_ISR_BRE|CEC_ISR_SBPE|CEC_ISR_LBPE|CEC_ISR_RXACKE|\ |
| Kojto | 115:87f2f5183dfb | 331 | CEC_ISR_ARBLST|CEC_ISR_TXUDR|CEC_ISR_TXERR|CEC_ISR_TXACKE) |
| Kojto | 115:87f2f5183dfb | 332 | /** |
| Kojto | 115:87f2f5183dfb | 333 | * @} |
| Kojto | 115:87f2f5183dfb | 334 | */ |
| Kojto | 115:87f2f5183dfb | 335 | |
| Kojto | 115:87f2f5183dfb | 336 | /** @defgroup CEC_IER_ALL_RX CEC all RX errors interrupts enabling flag |
| Kojto | 115:87f2f5183dfb | 337 | * @{ |
| Kojto | 115:87f2f5183dfb | 338 | */ |
| Kojto | 115:87f2f5183dfb | 339 | #define CEC_IER_RX_ALL_ERR ((uint32_t)CEC_IER_RXACKEIE|CEC_IER_LBPEIE|CEC_IER_SBPEIE|CEC_IER_BREIE|CEC_IER_RXOVRIE) |
| Kojto | 115:87f2f5183dfb | 340 | /** |
| Kojto | 115:87f2f5183dfb | 341 | * @} |
| Kojto | 115:87f2f5183dfb | 342 | */ |
| Kojto | 115:87f2f5183dfb | 343 | |
| Kojto | 115:87f2f5183dfb | 344 | /** @defgroup CEC_IER_ALL_TX CEC all TX errors interrupts enabling flag |
| Kojto | 115:87f2f5183dfb | 345 | * @{ |
| Kojto | 115:87f2f5183dfb | 346 | */ |
| Kojto | 115:87f2f5183dfb | 347 | #define CEC_IER_TX_ALL_ERR ((uint32_t)CEC_IER_TXACKEIE|CEC_IER_TXERRIE|CEC_IER_TXUDRIE|CEC_IER_ARBLSTIE) |
| Kojto | 115:87f2f5183dfb | 348 | /** |
| Kojto | 115:87f2f5183dfb | 349 | * @} |
| Kojto | 115:87f2f5183dfb | 350 | */ |
| Kojto | 115:87f2f5183dfb | 351 | |
| Kojto | 115:87f2f5183dfb | 352 | /** |
| Kojto | 115:87f2f5183dfb | 353 | * @} |
| Kojto | 115:87f2f5183dfb | 354 | */ |
| Kojto | 115:87f2f5183dfb | 355 | |
| Kojto | 115:87f2f5183dfb | 356 | /* Exported macros -----------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 357 | /** @defgroup CEC_Exported_Macros CEC Exported Macros |
| Kojto | 115:87f2f5183dfb | 358 | * @{ |
| Kojto | 115:87f2f5183dfb | 359 | */ |
| Kojto | 115:87f2f5183dfb | 360 | |
| Kojto | 115:87f2f5183dfb | 361 | /** @brief Reset CEC handle state |
| Kojto | 115:87f2f5183dfb | 362 | * @param __HANDLE__: CEC handle. |
| Kojto | 115:87f2f5183dfb | 363 | * @retval None |
| Kojto | 115:87f2f5183dfb | 364 | */ |
| Kojto | 115:87f2f5183dfb | 365 | #define __HAL_CEC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CEC_STATE_RESET) |
| Kojto | 115:87f2f5183dfb | 366 | |
| Kojto | 115:87f2f5183dfb | 367 | /** @brief Checks whether or not the specified CEC interrupt flag is set. |
| Kojto | 115:87f2f5183dfb | 368 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 369 | * @param __FLAG__: specifies the flag to check. |
| Kojto | 115:87f2f5183dfb | 370 | * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error |
| Kojto | 115:87f2f5183dfb | 371 | * @arg CEC_FLAG_TXERR: Tx Error. |
| Kojto | 115:87f2f5183dfb | 372 | * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun. |
| Kojto | 115:87f2f5183dfb | 373 | * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte). |
| Kojto | 115:87f2f5183dfb | 374 | * @arg CEC_FLAG_TXBR: Tx-Byte Request. |
| Kojto | 115:87f2f5183dfb | 375 | * @arg CEC_FLAG_ARBLST: Arbitration Lost |
| Kojto | 115:87f2f5183dfb | 376 | * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge |
| Kojto | 115:87f2f5183dfb | 377 | * @arg CEC_FLAG_LBPE: Rx Long period Error |
| Kojto | 115:87f2f5183dfb | 378 | * @arg CEC_FLAG_SBPE: Rx Short period Error |
| Kojto | 115:87f2f5183dfb | 379 | * @arg CEC_FLAG_BRE: Rx Bit Rising Error |
| Kojto | 115:87f2f5183dfb | 380 | * @arg CEC_FLAG_RXOVR: Rx Overrun. |
| Kojto | 115:87f2f5183dfb | 381 | * @arg CEC_FLAG_RXEND: End Of Reception. |
| Kojto | 115:87f2f5183dfb | 382 | * @arg CEC_FLAG_RXBR: Rx-Byte Received. |
| Kojto | 115:87f2f5183dfb | 383 | * @retval ITStatus |
| Kojto | 115:87f2f5183dfb | 384 | */ |
| Kojto | 115:87f2f5183dfb | 385 | #define __HAL_CEC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__)) |
| Kojto | 115:87f2f5183dfb | 386 | |
| Kojto | 115:87f2f5183dfb | 387 | /** @brief Clears the interrupt or status flag when raised (write at 1) |
| Kojto | 115:87f2f5183dfb | 388 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 389 | * @param __FLAG__: specifies the interrupt/status flag to clear. |
| Kojto | 115:87f2f5183dfb | 390 | * This parameter can be one of the following values: |
| Kojto | 115:87f2f5183dfb | 391 | * @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error |
| Kojto | 115:87f2f5183dfb | 392 | * @arg CEC_FLAG_TXERR: Tx Error. |
| Kojto | 115:87f2f5183dfb | 393 | * @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun. |
| Kojto | 115:87f2f5183dfb | 394 | * @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte). |
| Kojto | 115:87f2f5183dfb | 395 | * @arg CEC_FLAG_TXBR: Tx-Byte Request. |
| Kojto | 115:87f2f5183dfb | 396 | * @arg CEC_FLAG_ARBLST: Arbitration Lost |
| Kojto | 115:87f2f5183dfb | 397 | * @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge |
| Kojto | 115:87f2f5183dfb | 398 | * @arg CEC_FLAG_LBPE: Rx Long period Error |
| Kojto | 115:87f2f5183dfb | 399 | * @arg CEC_FLAG_SBPE: Rx Short period Error |
| Kojto | 115:87f2f5183dfb | 400 | * @arg CEC_FLAG_BRE: Rx Bit Rising Error |
| Kojto | 115:87f2f5183dfb | 401 | * @arg CEC_FLAG_RXOVR: Rx Overrun. |
| Kojto | 115:87f2f5183dfb | 402 | * @arg CEC_FLAG_RXEND: End Of Reception. |
| Kojto | 115:87f2f5183dfb | 403 | * @arg CEC_FLAG_RXBR: Rx-Byte Received. |
| Kojto | 115:87f2f5183dfb | 404 | * @retval none |
| Kojto | 115:87f2f5183dfb | 405 | */ |
| Kojto | 115:87f2f5183dfb | 406 | #define __HAL_CEC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR |= (__FLAG__)) |
| Kojto | 115:87f2f5183dfb | 407 | |
| Kojto | 115:87f2f5183dfb | 408 | /** @brief Enables the specified CEC interrupt. |
| Kojto | 115:87f2f5183dfb | 409 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 410 | * @param __INTERRUPT__: specifies the CEC interrupt to enable. |
| Kojto | 115:87f2f5183dfb | 411 | * This parameter can be one of the following values: |
| Kojto | 115:87f2f5183dfb | 412 | * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable |
| Kojto | 115:87f2f5183dfb | 413 | * @arg CEC_IT_TXERR: Tx Error IT Enable |
| Kojto | 115:87f2f5183dfb | 414 | * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable |
| Kojto | 115:87f2f5183dfb | 415 | * @arg CEC_IT_TXEND: End of transmission IT Enable |
| Kojto | 115:87f2f5183dfb | 416 | * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable |
| Kojto | 115:87f2f5183dfb | 417 | * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable |
| Kojto | 115:87f2f5183dfb | 418 | * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable |
| Kojto | 115:87f2f5183dfb | 419 | * @arg CEC_IT_LBPE: Rx Long period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 420 | * @arg CEC_IT_SBPE: Rx Short period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 421 | * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable |
| Kojto | 115:87f2f5183dfb | 422 | * @arg CEC_IT_RXOVR: Rx Overrun IT Enable |
| Kojto | 115:87f2f5183dfb | 423 | * @arg CEC_IT_RXEND: End Of Reception IT Enable |
| Kojto | 115:87f2f5183dfb | 424 | * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable |
| Kojto | 115:87f2f5183dfb | 425 | * @retval none |
| Kojto | 115:87f2f5183dfb | 426 | */ |
| Kojto | 115:87f2f5183dfb | 427 | #define __HAL_CEC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) |
| Kojto | 115:87f2f5183dfb | 428 | |
| Kojto | 115:87f2f5183dfb | 429 | /** @brief Disables the specified CEC interrupt. |
| Kojto | 115:87f2f5183dfb | 430 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 431 | * @param __INTERRUPT__: specifies the CEC interrupt to disable. |
| Kojto | 115:87f2f5183dfb | 432 | * This parameter can be one of the following values: |
| Kojto | 115:87f2f5183dfb | 433 | * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable |
| Kojto | 115:87f2f5183dfb | 434 | * @arg CEC_IT_TXERR: Tx Error IT Enable |
| Kojto | 115:87f2f5183dfb | 435 | * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable |
| Kojto | 115:87f2f5183dfb | 436 | * @arg CEC_IT_TXEND: End of transmission IT Enable |
| Kojto | 115:87f2f5183dfb | 437 | * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable |
| Kojto | 115:87f2f5183dfb | 438 | * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable |
| Kojto | 115:87f2f5183dfb | 439 | * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable |
| Kojto | 115:87f2f5183dfb | 440 | * @arg CEC_IT_LBPE: Rx Long period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 441 | * @arg CEC_IT_SBPE: Rx Short period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 442 | * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable |
| Kojto | 115:87f2f5183dfb | 443 | * @arg CEC_IT_RXOVR: Rx Overrun IT Enable |
| Kojto | 115:87f2f5183dfb | 444 | * @arg CEC_IT_RXEND: End Of Reception IT Enable |
| Kojto | 115:87f2f5183dfb | 445 | * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable |
| Kojto | 115:87f2f5183dfb | 446 | * @retval none |
| Kojto | 115:87f2f5183dfb | 447 | */ |
| Kojto | 115:87f2f5183dfb | 448 | #define __HAL_CEC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__))) |
| Kojto | 115:87f2f5183dfb | 449 | |
| Kojto | 115:87f2f5183dfb | 450 | /** @brief Checks whether or not the specified CEC interrupt is enabled. |
| Kojto | 115:87f2f5183dfb | 451 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 452 | * @param __INTERRUPT__: specifies the CEC interrupt to check. |
| Kojto | 115:87f2f5183dfb | 453 | * This parameter can be one of the following values: |
| Kojto | 115:87f2f5183dfb | 454 | * @arg CEC_IT_TXACKE: Tx Missing acknowledge Error IT Enable |
| Kojto | 115:87f2f5183dfb | 455 | * @arg CEC_IT_TXERR: Tx Error IT Enable |
| Kojto | 115:87f2f5183dfb | 456 | * @arg CEC_IT_TXUDR: Tx-Buffer Underrun IT Enable |
| Kojto | 115:87f2f5183dfb | 457 | * @arg CEC_IT_TXEND: End of transmission IT Enable |
| Kojto | 115:87f2f5183dfb | 458 | * @arg CEC_IT_TXBR: Tx-Byte Request IT Enable |
| Kojto | 115:87f2f5183dfb | 459 | * @arg CEC_IT_ARBLST: Arbitration Lost IT Enable |
| Kojto | 115:87f2f5183dfb | 460 | * @arg CEC_IT_RXACKE: Rx-Missing Acknowledge IT Enable |
| Kojto | 115:87f2f5183dfb | 461 | * @arg CEC_IT_LBPE: Rx Long period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 462 | * @arg CEC_IT_SBPE: Rx Short period Error IT Enable |
| Kojto | 115:87f2f5183dfb | 463 | * @arg CEC_IT_BRE: Rx Bit Rising Error IT Enable |
| Kojto | 115:87f2f5183dfb | 464 | * @arg CEC_IT_RXOVR: Rx Overrun IT Enable |
| Kojto | 115:87f2f5183dfb | 465 | * @arg CEC_IT_RXEND: End Of Reception IT Enable |
| Kojto | 115:87f2f5183dfb | 466 | * @arg CEC_IT_RXBR: Rx-Byte Received IT Enable |
| Kojto | 115:87f2f5183dfb | 467 | * @retval FlagStatus |
| Kojto | 115:87f2f5183dfb | 468 | */ |
| Kojto | 115:87f2f5183dfb | 469 | #define __HAL_CEC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__)) |
| Kojto | 115:87f2f5183dfb | 470 | |
| Kojto | 115:87f2f5183dfb | 471 | /** @brief Enables the CEC device |
| Kojto | 115:87f2f5183dfb | 472 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 473 | * @retval none |
| Kojto | 115:87f2f5183dfb | 474 | */ |
| Kojto | 115:87f2f5183dfb | 475 | #define __HAL_CEC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_CECEN) |
| Kojto | 115:87f2f5183dfb | 476 | |
| Kojto | 115:87f2f5183dfb | 477 | /** @brief Disables the CEC device |
| Kojto | 115:87f2f5183dfb | 478 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 479 | * @retval none |
| Kojto | 115:87f2f5183dfb | 480 | */ |
| Kojto | 115:87f2f5183dfb | 481 | #define __HAL_CEC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CEC_CR_CECEN) |
| Kojto | 115:87f2f5183dfb | 482 | |
| Kojto | 115:87f2f5183dfb | 483 | /** @brief Set Transmission Start flag |
| Kojto | 115:87f2f5183dfb | 484 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 485 | * @retval none |
| Kojto | 115:87f2f5183dfb | 486 | */ |
| Kojto | 115:87f2f5183dfb | 487 | #define __HAL_CEC_FIRST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXSOM) |
| Kojto | 115:87f2f5183dfb | 488 | |
| Kojto | 115:87f2f5183dfb | 489 | /** @brief Set Transmission End flag |
| Kojto | 115:87f2f5183dfb | 490 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 491 | * @retval none |
| Kojto | 115:87f2f5183dfb | 492 | * If the CEC message consists of only one byte, TXEOM must be set before of TXSOM. |
| Kojto | 115:87f2f5183dfb | 493 | */ |
| Kojto | 115:87f2f5183dfb | 494 | #define __HAL_CEC_LAST_BYTE_TX_SET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CEC_CR_TXEOM) |
| Kojto | 115:87f2f5183dfb | 495 | |
| Kojto | 115:87f2f5183dfb | 496 | /** @brief Get Transmission Start flag |
| Kojto | 115:87f2f5183dfb | 497 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 498 | * @retval FlagStatus |
| Kojto | 115:87f2f5183dfb | 499 | */ |
| Kojto | 115:87f2f5183dfb | 500 | #define __HAL_CEC_GET_TRANSMISSION_START_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXSOM) |
| Kojto | 115:87f2f5183dfb | 501 | |
| Kojto | 115:87f2f5183dfb | 502 | /** @brief Get Transmission End flag |
| Kojto | 115:87f2f5183dfb | 503 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 504 | * @retval FlagStatus |
| Kojto | 115:87f2f5183dfb | 505 | */ |
| Kojto | 115:87f2f5183dfb | 506 | #define __HAL_CEC_GET_TRANSMISSION_END_FLAG(__HANDLE__) ((__HANDLE__)->Instance->CR & CEC_CR_TXEOM) |
| Kojto | 115:87f2f5183dfb | 507 | |
| Kojto | 115:87f2f5183dfb | 508 | /** @brief Clear OAR register |
| Kojto | 115:87f2f5183dfb | 509 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 510 | * @retval none |
| Kojto | 115:87f2f5183dfb | 511 | */ |
| Kojto | 115:87f2f5183dfb | 512 | #define __HAL_CEC_CLEAR_OAR(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, CEC_CFGR_OAR) |
| Kojto | 115:87f2f5183dfb | 513 | |
| Kojto | 115:87f2f5183dfb | 514 | /** @brief Set OAR register (without resetting previously set address in case of multi-address mode) |
| Kojto | 115:87f2f5183dfb | 515 | * To reset OAR, __HAL_CEC_CLEAR_OAR() needs to be called beforehand |
| Kojto | 115:87f2f5183dfb | 516 | * @param __HANDLE__: specifies the CEC Handle. |
| Kojto | 115:87f2f5183dfb | 517 | * @param __ADDRESS__: Own Address value (CEC logical address is identified by bit position) |
| Kojto | 115:87f2f5183dfb | 518 | * @retval none |
| Kojto | 115:87f2f5183dfb | 519 | */ |
| Kojto | 115:87f2f5183dfb | 520 | #define __HAL_CEC_SET_OAR(__HANDLE__,__ADDRESS__) SET_BIT((__HANDLE__)->Instance->CFGR, (__ADDRESS__)<< CEC_CFGR_OAR_LSB_POS) |
| Kojto | 115:87f2f5183dfb | 521 | |
| Kojto | 115:87f2f5183dfb | 522 | /** |
| Kojto | 115:87f2f5183dfb | 523 | * @} |
| Kojto | 115:87f2f5183dfb | 524 | */ |
| Kojto | 115:87f2f5183dfb | 525 | |
| Kojto | 115:87f2f5183dfb | 526 | /* Exported functions --------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 527 | /** @addtogroup CEC_Exported_Functions |
| Kojto | 115:87f2f5183dfb | 528 | * @{ |
| Kojto | 115:87f2f5183dfb | 529 | */ |
| Kojto | 115:87f2f5183dfb | 530 | |
| Kojto | 115:87f2f5183dfb | 531 | /** @addtogroup CEC_Exported_Functions_Group1 |
| Kojto | 115:87f2f5183dfb | 532 | * @{ |
| Kojto | 115:87f2f5183dfb | 533 | */ |
| Kojto | 115:87f2f5183dfb | 534 | /* Initialization and de-initialization functions ****************************/ |
| Kojto | 115:87f2f5183dfb | 535 | HAL_StatusTypeDef HAL_CEC_Init(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 536 | HAL_StatusTypeDef HAL_CEC_DeInit(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 537 | void HAL_CEC_MspInit(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 538 | void HAL_CEC_MspDeInit(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 539 | /** |
| Kojto | 115:87f2f5183dfb | 540 | * @} |
| Kojto | 115:87f2f5183dfb | 541 | */ |
| Kojto | 115:87f2f5183dfb | 542 | |
| Kojto | 115:87f2f5183dfb | 543 | /** @addtogroup CEC_Exported_Functions_Group2 |
| Kojto | 115:87f2f5183dfb | 544 | * @{ |
| Kojto | 115:87f2f5183dfb | 545 | */ |
| Kojto | 115:87f2f5183dfb | 546 | /* I/O operation functions ***************************************************/ |
| Kojto | 115:87f2f5183dfb | 547 | HAL_StatusTypeDef HAL_CEC_Transmit(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size, uint32_t Timeout); |
| Kojto | 115:87f2f5183dfb | 548 | HAL_StatusTypeDef HAL_CEC_Receive(CEC_HandleTypeDef *hcec, uint8_t *pData, uint32_t Timeout); |
| Kojto | 115:87f2f5183dfb | 549 | HAL_StatusTypeDef HAL_CEC_Transmit_IT(CEC_HandleTypeDef *hcec, uint8_t DestinationAddress, uint8_t *pData, uint32_t Size); |
| Kojto | 115:87f2f5183dfb | 550 | HAL_StatusTypeDef HAL_CEC_Receive_IT(CEC_HandleTypeDef *hcec, uint8_t *pData); |
| Kojto | 115:87f2f5183dfb | 551 | uint32_t HAL_CEC_GetReceivedFrameSize(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 552 | void HAL_CEC_IRQHandler(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 553 | void HAL_CEC_TxCpltCallback(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 554 | void HAL_CEC_RxCpltCallback(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 555 | void HAL_CEC_ErrorCallback(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 556 | /** |
| Kojto | 115:87f2f5183dfb | 557 | * @} |
| Kojto | 115:87f2f5183dfb | 558 | */ |
| Kojto | 115:87f2f5183dfb | 559 | |
| Kojto | 115:87f2f5183dfb | 560 | /** @addtogroup CEC_Exported_Functions_Group3 |
| Kojto | 115:87f2f5183dfb | 561 | * @{ |
| Kojto | 115:87f2f5183dfb | 562 | */ |
| Kojto | 115:87f2f5183dfb | 563 | /* Peripheral State functions ************************************************/ |
| Kojto | 115:87f2f5183dfb | 564 | HAL_CEC_StateTypeDef HAL_CEC_GetState(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 565 | uint32_t HAL_CEC_GetError(CEC_HandleTypeDef *hcec); |
| Kojto | 115:87f2f5183dfb | 566 | /** |
| Kojto | 115:87f2f5183dfb | 567 | * @} |
| Kojto | 115:87f2f5183dfb | 568 | */ |
| Kojto | 115:87f2f5183dfb | 569 | |
| Kojto | 115:87f2f5183dfb | 570 | /** |
| Kojto | 115:87f2f5183dfb | 571 | * @} |
| Kojto | 115:87f2f5183dfb | 572 | */ |
| Kojto | 115:87f2f5183dfb | 573 | |
| Kojto | 115:87f2f5183dfb | 574 | /* Private types -------------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 575 | /** @defgroup CEC_Private_Types CEC Private Types |
| Kojto | 115:87f2f5183dfb | 576 | * @{ |
| Kojto | 115:87f2f5183dfb | 577 | */ |
| Kojto | 115:87f2f5183dfb | 578 | |
| Kojto | 115:87f2f5183dfb | 579 | /** |
| Kojto | 115:87f2f5183dfb | 580 | * @} |
| Kojto | 115:87f2f5183dfb | 581 | */ |
| Kojto | 115:87f2f5183dfb | 582 | |
| Kojto | 115:87f2f5183dfb | 583 | /* Private variables ---------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 584 | /** @defgroup CEC_Private_Variables CEC Private Variables |
| Kojto | 115:87f2f5183dfb | 585 | * @{ |
| Kojto | 115:87f2f5183dfb | 586 | */ |
| Kojto | 115:87f2f5183dfb | 587 | |
| Kojto | 115:87f2f5183dfb | 588 | /** |
| Kojto | 115:87f2f5183dfb | 589 | * @} |
| Kojto | 115:87f2f5183dfb | 590 | */ |
| Kojto | 115:87f2f5183dfb | 591 | |
| Kojto | 115:87f2f5183dfb | 592 | /* Private constants ---------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 593 | /** @defgroup CEC_Private_Constants CEC Private Constants |
| Kojto | 115:87f2f5183dfb | 594 | * @{ |
| Kojto | 115:87f2f5183dfb | 595 | */ |
| Kojto | 115:87f2f5183dfb | 596 | |
| Kojto | 115:87f2f5183dfb | 597 | /** |
| Kojto | 115:87f2f5183dfb | 598 | * @} |
| Kojto | 115:87f2f5183dfb | 599 | */ |
| Kojto | 115:87f2f5183dfb | 600 | |
| Kojto | 115:87f2f5183dfb | 601 | /* Private macros ------------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 602 | /** @defgroup CEC_Private_Macros CEC Private Macros |
| Kojto | 115:87f2f5183dfb | 603 | * @{ |
| Kojto | 115:87f2f5183dfb | 604 | */ |
| Kojto | 115:87f2f5183dfb | 605 | |
| Kojto | 115:87f2f5183dfb | 606 | #define IS_CEC_SIGNALFREETIME(__SFT__) ((__SFT__) <= CEC_CFGR_SFT) |
| Kojto | 115:87f2f5183dfb | 607 | |
| Kojto | 115:87f2f5183dfb | 608 | #define IS_CEC_TOLERANCE(__RXTOL__) (((__RXTOL__) == CEC_STANDARD_TOLERANCE) || \ |
| Kojto | 115:87f2f5183dfb | 609 | ((__RXTOL__) == CEC_EXTENDED_TOLERANCE)) |
| Kojto | 115:87f2f5183dfb | 610 | |
| Kojto | 115:87f2f5183dfb | 611 | #define IS_CEC_BRERXSTOP(__BRERXSTOP__) (((__BRERXSTOP__) == CEC_NO_RX_STOP_ON_BRE) || \ |
| Kojto | 115:87f2f5183dfb | 612 | ((__BRERXSTOP__) == CEC_RX_STOP_ON_BRE)) |
| Kojto | 115:87f2f5183dfb | 613 | |
| Kojto | 115:87f2f5183dfb | 614 | #define IS_CEC_BREERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_NO_GENERATION) || \ |
| Kojto | 115:87f2f5183dfb | 615 | ((__ERRORBITGEN__) == CEC_BRE_ERRORBIT_GENERATION)) |
| Kojto | 115:87f2f5183dfb | 616 | |
| Kojto | 115:87f2f5183dfb | 617 | #define IS_CEC_LBPEERRORBITGEN(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_NO_GENERATION) || \ |
| Kojto | 115:87f2f5183dfb | 618 | ((__ERRORBITGEN__) == CEC_LBPE_ERRORBIT_GENERATION)) |
| Kojto | 115:87f2f5183dfb | 619 | |
| Kojto | 115:87f2f5183dfb | 620 | #define IS_CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION(__ERRORBITGEN__) (((__ERRORBITGEN__) == CEC_BROADCASTERROR_ERRORBIT_GENERATION) || \ |
| Kojto | 115:87f2f5183dfb | 621 | ((__ERRORBITGEN__) == CEC_BROADCASTERROR_NO_ERRORBIT_GENERATION)) |
| Kojto | 115:87f2f5183dfb | 622 | |
| Kojto | 115:87f2f5183dfb | 623 | #define IS_CEC_SFTOP(__SFTOP__) (((__SFTOP__) == CEC_SFT_START_ON_TXSOM) || \ |
| Kojto | 115:87f2f5183dfb | 624 | ((__SFTOP__) == CEC_SFT_START_ON_TX_RX_END)) |
| Kojto | 115:87f2f5183dfb | 625 | |
| Kojto | 115:87f2f5183dfb | 626 | #define IS_CEC_LISTENING_MODE(__MODE__) (((__MODE__) == CEC_REDUCED_LISTENING_MODE) || \ |
| Kojto | 115:87f2f5183dfb | 627 | ((__MODE__) == CEC_FULL_LISTENING_MODE)) |
| Kojto | 115:87f2f5183dfb | 628 | |
| Kojto | 115:87f2f5183dfb | 629 | /** @brief Check CEC device Own Address Register (OAR) setting. |
| Kojto | 115:87f2f5183dfb | 630 | * OAR address is written in a 15-bit field within CEC_CFGR register. |
| Kojto | 115:87f2f5183dfb | 631 | * @param __ADDRESS__: CEC own address. |
| Kojto | 115:87f2f5183dfb | 632 | * @retval Test result (TRUE or FALSE). |
| Kojto | 115:87f2f5183dfb | 633 | */ |
| Kojto | 115:87f2f5183dfb | 634 | #define IS_CEC_OAR_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0x07FFF) |
| Kojto | 115:87f2f5183dfb | 635 | |
| Kojto | 115:87f2f5183dfb | 636 | /** @brief Check CEC initiator or destination logical address setting. |
| Kojto | 115:87f2f5183dfb | 637 | * Initiator and destination addresses are coded over 4 bits. |
| Kojto | 115:87f2f5183dfb | 638 | * @param __ADDRESS__: CEC initiator or logical address. |
| Kojto | 115:87f2f5183dfb | 639 | * @retval Test result (TRUE or FALSE). |
| Kojto | 115:87f2f5183dfb | 640 | */ |
| Kojto | 115:87f2f5183dfb | 641 | #define IS_CEC_ADDRESS(__ADDRESS__) ((__ADDRESS__) <= 0xF) |
| Kojto | 115:87f2f5183dfb | 642 | |
| Kojto | 115:87f2f5183dfb | 643 | /** @brief Check CEC message size. |
| Kojto | 115:87f2f5183dfb | 644 | * The message size is the payload size: without counting the header, |
| Kojto | 115:87f2f5183dfb | 645 | * it varies from 0 byte (ping operation, one header only, no payload) to |
| Kojto | 115:87f2f5183dfb | 646 | * 15 bytes (1 opcode and up to 14 operands following the header). |
| Kojto | 115:87f2f5183dfb | 647 | * @param __SIZE__: CEC message size. |
| Kojto | 115:87f2f5183dfb | 648 | * @retval Test result (TRUE or FALSE). |
| Kojto | 115:87f2f5183dfb | 649 | */ |
| Kojto | 115:87f2f5183dfb | 650 | #define IS_CEC_MSGSIZE(__SIZE__) ((__SIZE__) <= 0xF) |
| Kojto | 115:87f2f5183dfb | 651 | |
| Kojto | 115:87f2f5183dfb | 652 | /** |
| Kojto | 115:87f2f5183dfb | 653 | * @} |
| Kojto | 115:87f2f5183dfb | 654 | */ |
| Kojto | 115:87f2f5183dfb | 655 | |
| Kojto | 115:87f2f5183dfb | 656 | /* Private functions ---------------------------------------------------------*/ |
| Kojto | 115:87f2f5183dfb | 657 | /** @defgroup CEC_Private_Functions CEC Private Functions |
| Kojto | 115:87f2f5183dfb | 658 | * @{ |
| Kojto | 115:87f2f5183dfb | 659 | */ |
| Kojto | 115:87f2f5183dfb | 660 | |
| Kojto | 115:87f2f5183dfb | 661 | /** |
| Kojto | 115:87f2f5183dfb | 662 | * @} |
| Kojto | 115:87f2f5183dfb | 663 | */ |
| Kojto | 115:87f2f5183dfb | 664 | |
| Kojto | 115:87f2f5183dfb | 665 | /** |
| Kojto | 115:87f2f5183dfb | 666 | * @} |
| Kojto | 115:87f2f5183dfb | 667 | */ |
| Kojto | 115:87f2f5183dfb | 668 | |
| Kojto | 115:87f2f5183dfb | 669 | /** |
| Kojto | 115:87f2f5183dfb | 670 | * @} |
| Kojto | 115:87f2f5183dfb | 671 | */ |
| Kojto | 115:87f2f5183dfb | 672 | |
| Kojto | 115:87f2f5183dfb | 673 | #ifdef __cplusplus |
| Kojto | 115:87f2f5183dfb | 674 | } |
| Kojto | 115:87f2f5183dfb | 675 | #endif |
| Kojto | 115:87f2f5183dfb | 676 | |
| Kojto | 115:87f2f5183dfb | 677 | #endif /* __STM32F7xx_HAL_CEC_H */ |
| Kojto | 115:87f2f5183dfb | 678 | |
| Kojto | 115:87f2f5183dfb | 679 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |