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TARGET_NUCLEO_F303RE/stm32f3xx_hal_can.h@99:7f6c6de930c0, 2015-05-03 (annotated)
- Committer:
- Mikchel
- Date:
- Sun May 03 16:04:42 2015 +0000
- Revision:
- 99:7f6c6de930c0
- Parent:
- 93:e188a91d3eaa
12
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Kojto | 93:e188a91d3eaa | 1 | /** |
| Kojto | 93:e188a91d3eaa | 2 | ****************************************************************************** |
| Kojto | 93:e188a91d3eaa | 3 | * @file stm32f3xx_hal_can.h |
| Kojto | 93:e188a91d3eaa | 4 | * @author MCD Application Team |
| Kojto | 93:e188a91d3eaa | 5 | * @version V1.1.0 |
| Kojto | 93:e188a91d3eaa | 6 | * @date 12-Sept-2014 |
| Kojto | 93:e188a91d3eaa | 7 | * @brief Header file of CAN HAL module. |
| Kojto | 93:e188a91d3eaa | 8 | ****************************************************************************** |
| Kojto | 93:e188a91d3eaa | 9 | * @attention |
| Kojto | 93:e188a91d3eaa | 10 | * |
| Kojto | 93:e188a91d3eaa | 11 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
| Kojto | 93:e188a91d3eaa | 12 | * |
| Kojto | 93:e188a91d3eaa | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| Kojto | 93:e188a91d3eaa | 14 | * are permitted provided that the following conditions are met: |
| Kojto | 93:e188a91d3eaa | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| Kojto | 93:e188a91d3eaa | 16 | * this list of conditions and the following disclaimer. |
| Kojto | 93:e188a91d3eaa | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Kojto | 93:e188a91d3eaa | 18 | * this list of conditions and the following disclaimer in the documentation |
| Kojto | 93:e188a91d3eaa | 19 | * and/or other materials provided with the distribution. |
| Kojto | 93:e188a91d3eaa | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Kojto | 93:e188a91d3eaa | 21 | * may be used to endorse or promote products derived from this software |
| Kojto | 93:e188a91d3eaa | 22 | * without specific prior written permission. |
| Kojto | 93:e188a91d3eaa | 23 | * |
| Kojto | 93:e188a91d3eaa | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Kojto | 93:e188a91d3eaa | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Kojto | 93:e188a91d3eaa | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Kojto | 93:e188a91d3eaa | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Kojto | 93:e188a91d3eaa | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Kojto | 93:e188a91d3eaa | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Kojto | 93:e188a91d3eaa | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Kojto | 93:e188a91d3eaa | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Kojto | 93:e188a91d3eaa | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Kojto | 93:e188a91d3eaa | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Kojto | 93:e188a91d3eaa | 34 | * |
| Kojto | 93:e188a91d3eaa | 35 | ****************************************************************************** |
| Kojto | 93:e188a91d3eaa | 36 | */ |
| Kojto | 93:e188a91d3eaa | 37 | |
| Kojto | 93:e188a91d3eaa | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 39 | #ifndef __STM32F3xx_CAN_H |
| Kojto | 93:e188a91d3eaa | 40 | #define __STM32F3xx_CAN_H |
| Kojto | 93:e188a91d3eaa | 41 | |
| Kojto | 93:e188a91d3eaa | 42 | #ifdef __cplusplus |
| Kojto | 93:e188a91d3eaa | 43 | extern "C" { |
| Kojto | 93:e188a91d3eaa | 44 | #endif |
| Kojto | 93:e188a91d3eaa | 45 | |
| Kojto | 93:e188a91d3eaa | 46 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \ |
| Kojto | 93:e188a91d3eaa | 47 | defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \ |
| Kojto | 93:e188a91d3eaa | 48 | defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \ |
| Kojto | 93:e188a91d3eaa | 49 | defined(STM32F302x8) || \ |
| Kojto | 93:e188a91d3eaa | 50 | defined(STM32F373xC) || defined(STM32F378xx) |
| Kojto | 93:e188a91d3eaa | 51 | |
| Kojto | 93:e188a91d3eaa | 52 | /* Includes ------------------------------------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 53 | #include "stm32f3xx_hal_def.h" |
| Kojto | 93:e188a91d3eaa | 54 | |
| Kojto | 93:e188a91d3eaa | 55 | /** @addtogroup STM32F3xx_HAL_Driver |
| Kojto | 93:e188a91d3eaa | 56 | * @{ |
| Kojto | 93:e188a91d3eaa | 57 | */ |
| Kojto | 93:e188a91d3eaa | 58 | |
| Kojto | 93:e188a91d3eaa | 59 | /** @addtogroup CAN |
| Kojto | 93:e188a91d3eaa | 60 | * @{ |
| Kojto | 93:e188a91d3eaa | 61 | */ |
| Kojto | 93:e188a91d3eaa | 62 | |
| Kojto | 93:e188a91d3eaa | 63 | /* Exported types ------------------------------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 64 | /** @defgroup CAN_Exported_Types CAN Exported Types |
| Kojto | 93:e188a91d3eaa | 65 | * @{ |
| Kojto | 93:e188a91d3eaa | 66 | */ |
| Kojto | 93:e188a91d3eaa | 67 | /** |
| Kojto | 93:e188a91d3eaa | 68 | * @brief HAL State structures definition |
| Kojto | 93:e188a91d3eaa | 69 | */ |
| Kojto | 93:e188a91d3eaa | 70 | typedef enum |
| Kojto | 93:e188a91d3eaa | 71 | { |
| Kojto | 93:e188a91d3eaa | 72 | HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */ |
| Kojto | 93:e188a91d3eaa | 73 | HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */ |
| Kojto | 93:e188a91d3eaa | 74 | HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */ |
| Kojto | 93:e188a91d3eaa | 75 | HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */ |
| Kojto | 93:e188a91d3eaa | 76 | HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */ |
| Kojto | 93:e188a91d3eaa | 77 | HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */ |
| Kojto | 93:e188a91d3eaa | 78 | HAL_CAN_STATE_TIMEOUT = 0x03, /*!< CAN in Timeout state */ |
| Kojto | 93:e188a91d3eaa | 79 | HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */ |
| Kojto | 93:e188a91d3eaa | 80 | |
| Kojto | 93:e188a91d3eaa | 81 | }HAL_CAN_StateTypeDef; |
| Kojto | 93:e188a91d3eaa | 82 | |
| Kojto | 93:e188a91d3eaa | 83 | /** |
| Kojto | 93:e188a91d3eaa | 84 | * @brief HAL CAN Error Code structure definition |
| Kojto | 93:e188a91d3eaa | 85 | */ |
| Kojto | 93:e188a91d3eaa | 86 | typedef enum |
| Kojto | 93:e188a91d3eaa | 87 | { |
| Kojto | 93:e188a91d3eaa | 88 | HAL_CAN_ERROR_NONE = 0x00, /*!< No error */ |
| Kojto | 93:e188a91d3eaa | 89 | HAL_CAN_ERROR_EWG = 0x01, /*!< EWG error */ |
| Kojto | 93:e188a91d3eaa | 90 | HAL_CAN_ERROR_EPV = 0x02, /*!< EPV error */ |
| Kojto | 93:e188a91d3eaa | 91 | HAL_CAN_ERROR_BOF = 0x04, /*!< BOF error */ |
| Kojto | 93:e188a91d3eaa | 92 | HAL_CAN_ERROR_STF = 0x08, /*!< Stuff error */ |
| Kojto | 93:e188a91d3eaa | 93 | HAL_CAN_ERROR_FOR = 0x10, /*!< Form error */ |
| Kojto | 93:e188a91d3eaa | 94 | HAL_CAN_ERROR_ACK = 0x20, /*!< Acknowledgment error */ |
| Kojto | 93:e188a91d3eaa | 95 | HAL_CAN_ERROR_BR = 0x40, /*!< Bit recessive */ |
| Kojto | 93:e188a91d3eaa | 96 | HAL_CAN_ERROR_BD = 0x80, /*!< LEC dominant */ |
| Kojto | 93:e188a91d3eaa | 97 | HAL_CAN_ERROR_CRC = 0x100 /*!< LEC transfer error */ |
| Kojto | 93:e188a91d3eaa | 98 | }HAL_CAN_ErrorTypeDef; |
| Kojto | 93:e188a91d3eaa | 99 | |
| Kojto | 93:e188a91d3eaa | 100 | /** |
| Kojto | 93:e188a91d3eaa | 101 | * @brief CAN init structure definition |
| Kojto | 93:e188a91d3eaa | 102 | */ |
| Kojto | 93:e188a91d3eaa | 103 | typedef struct |
| Kojto | 93:e188a91d3eaa | 104 | { |
| Kojto | 93:e188a91d3eaa | 105 | uint32_t Prescaler; /*!< Specifies the length of a time quantum. |
| Kojto | 93:e188a91d3eaa | 106 | This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */ |
| Kojto | 93:e188a91d3eaa | 107 | |
| Kojto | 93:e188a91d3eaa | 108 | uint32_t Mode; /*!< Specifies the CAN operating mode. |
| Kojto | 93:e188a91d3eaa | 109 | This parameter can be a value of @ref CAN_operating_mode */ |
| Kojto | 93:e188a91d3eaa | 110 | |
| Kojto | 93:e188a91d3eaa | 111 | uint32_t SJW; /*!< Specifies the maximum number of time quanta |
| Kojto | 93:e188a91d3eaa | 112 | the CAN hardware is allowed to lengthen or |
| Kojto | 93:e188a91d3eaa | 113 | shorten a bit to perform resynchronization. |
| Kojto | 93:e188a91d3eaa | 114 | This parameter can be a value of @ref CAN_synchronisation_jump_width */ |
| Kojto | 93:e188a91d3eaa | 115 | |
| Kojto | 93:e188a91d3eaa | 116 | uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1. |
| Kojto | 93:e188a91d3eaa | 117 | This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */ |
| Kojto | 93:e188a91d3eaa | 118 | |
| Kojto | 93:e188a91d3eaa | 119 | uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2. |
| Kojto | 93:e188a91d3eaa | 120 | This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */ |
| Kojto | 93:e188a91d3eaa | 121 | |
| Kojto | 93:e188a91d3eaa | 122 | uint32_t TTCM; /*!< Enable or disable the time triggered communication mode. |
| Kojto | 93:e188a91d3eaa | 123 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 124 | |
| Kojto | 93:e188a91d3eaa | 125 | uint32_t ABOM; /*!< Enable or disable the automatic bus-off management. |
| Kojto | 93:e188a91d3eaa | 126 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 127 | |
| Kojto | 93:e188a91d3eaa | 128 | uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode. |
| Kojto | 93:e188a91d3eaa | 129 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 130 | |
| Kojto | 93:e188a91d3eaa | 131 | uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode. |
| Kojto | 93:e188a91d3eaa | 132 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 133 | |
| Kojto | 93:e188a91d3eaa | 134 | uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode. |
| Kojto | 93:e188a91d3eaa | 135 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 136 | |
| Kojto | 93:e188a91d3eaa | 137 | uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority. |
| Kojto | 93:e188a91d3eaa | 138 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 139 | }CAN_InitTypeDef; |
| Kojto | 93:e188a91d3eaa | 140 | |
| Kojto | 93:e188a91d3eaa | 141 | /** |
| Kojto | 93:e188a91d3eaa | 142 | * @brief CAN filter configuration structure definition |
| Kojto | 93:e188a91d3eaa | 143 | */ |
| Kojto | 93:e188a91d3eaa | 144 | typedef struct |
| Kojto | 93:e188a91d3eaa | 145 | { |
| Kojto | 93:e188a91d3eaa | 146 | uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit |
| Kojto | 93:e188a91d3eaa | 147 | configuration, first one for a 16-bit configuration). |
| Kojto | 93:e188a91d3eaa | 148 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ |
| Kojto | 93:e188a91d3eaa | 149 | |
| Kojto | 93:e188a91d3eaa | 150 | uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit |
| Kojto | 93:e188a91d3eaa | 151 | configuration, second one for a 16-bit configuration). |
| Kojto | 93:e188a91d3eaa | 152 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ |
| Kojto | 93:e188a91d3eaa | 153 | |
| Kojto | 93:e188a91d3eaa | 154 | uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number, |
| Kojto | 93:e188a91d3eaa | 155 | according to the mode (MSBs for a 32-bit configuration, |
| Kojto | 93:e188a91d3eaa | 156 | first one for a 16-bit configuration). |
| Kojto | 93:e188a91d3eaa | 157 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ |
| Kojto | 93:e188a91d3eaa | 158 | |
| Kojto | 93:e188a91d3eaa | 159 | uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number, |
| Kojto | 93:e188a91d3eaa | 160 | according to the mode (LSBs for a 32-bit configuration, |
| Kojto | 93:e188a91d3eaa | 161 | second one for a 16-bit configuration). |
| Kojto | 93:e188a91d3eaa | 162 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ |
| Kojto | 93:e188a91d3eaa | 163 | |
| Kojto | 93:e188a91d3eaa | 164 | uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter. |
| Kojto | 93:e188a91d3eaa | 165 | This parameter can be a value of @ref CAN_filter_FIFO */ |
| Kojto | 93:e188a91d3eaa | 166 | |
| Kojto | 93:e188a91d3eaa | 167 | uint32_t FilterNumber; /*!< Specifies the filter which will be initialized. |
| Kojto | 93:e188a91d3eaa | 168 | This parameter must be a number between Min_Data = 0 and Max_Data = 27. */ |
| Kojto | 93:e188a91d3eaa | 169 | |
| Kojto | 93:e188a91d3eaa | 170 | uint32_t FilterMode; /*!< Specifies the filter mode to be initialized. |
| Kojto | 93:e188a91d3eaa | 171 | This parameter can be a value of @ref CAN_filter_mode */ |
| Kojto | 93:e188a91d3eaa | 172 | |
| Kojto | 93:e188a91d3eaa | 173 | uint32_t FilterScale; /*!< Specifies the filter scale. |
| Kojto | 93:e188a91d3eaa | 174 | This parameter can be a value of @ref CAN_filter_scale */ |
| Kojto | 93:e188a91d3eaa | 175 | |
| Kojto | 93:e188a91d3eaa | 176 | uint32_t FilterActivation; /*!< Enable or disable the filter. |
| Kojto | 93:e188a91d3eaa | 177 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 93:e188a91d3eaa | 178 | |
| Kojto | 93:e188a91d3eaa | 179 | uint32_t BankNumber; /*!< Select the start slave bank filter |
| Kojto | 93:e188a91d3eaa | 180 | This parameter must be a number between Min_Data = 0 and Max_Data = 28. */ |
| Kojto | 93:e188a91d3eaa | 181 | |
| Kojto | 93:e188a91d3eaa | 182 | }CAN_FilterConfTypeDef; |
| Kojto | 93:e188a91d3eaa | 183 | |
| Kojto | 93:e188a91d3eaa | 184 | /** |
| Kojto | 93:e188a91d3eaa | 185 | * @brief CAN Tx message structure definition |
| Kojto | 93:e188a91d3eaa | 186 | */ |
| Kojto | 93:e188a91d3eaa | 187 | typedef struct |
| Kojto | 93:e188a91d3eaa | 188 | { |
| Kojto | 93:e188a91d3eaa | 189 | uint32_t StdId; /*!< Specifies the standard identifier. |
| Kojto | 93:e188a91d3eaa | 190 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ |
| Kojto | 93:e188a91d3eaa | 191 | |
| Kojto | 93:e188a91d3eaa | 192 | uint32_t ExtId; /*!< Specifies the extended identifier. |
| Kojto | 93:e188a91d3eaa | 193 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ |
| Kojto | 93:e188a91d3eaa | 194 | |
| Kojto | 93:e188a91d3eaa | 195 | uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted. |
| Kojto | 93:e188a91d3eaa | 196 | This parameter can be a value of @ref CAN_identifier_type */ |
| Kojto | 93:e188a91d3eaa | 197 | |
| Kojto | 93:e188a91d3eaa | 198 | uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted. |
| Kojto | 93:e188a91d3eaa | 199 | This parameter can be a value of @ref CAN_remote_transmission_request */ |
| Kojto | 93:e188a91d3eaa | 200 | |
| Kojto | 93:e188a91d3eaa | 201 | uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted. |
| Kojto | 93:e188a91d3eaa | 202 | This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ |
| Kojto | 93:e188a91d3eaa | 203 | |
| Kojto | 93:e188a91d3eaa | 204 | uint32_t Data[8]; /*!< Contains the data to be transmitted. |
| Kojto | 93:e188a91d3eaa | 205 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ |
| Kojto | 93:e188a91d3eaa | 206 | |
| Kojto | 93:e188a91d3eaa | 207 | }CanTxMsgTypeDef; |
| Kojto | 93:e188a91d3eaa | 208 | |
| Kojto | 93:e188a91d3eaa | 209 | /** |
| Kojto | 93:e188a91d3eaa | 210 | * @brief CAN Rx message structure definition |
| Kojto | 93:e188a91d3eaa | 211 | */ |
| Kojto | 93:e188a91d3eaa | 212 | typedef struct |
| Kojto | 93:e188a91d3eaa | 213 | { |
| Kojto | 93:e188a91d3eaa | 214 | uint32_t StdId; /*!< Specifies the standard identifier. |
| Kojto | 93:e188a91d3eaa | 215 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */ |
| Kojto | 93:e188a91d3eaa | 216 | |
| Kojto | 93:e188a91d3eaa | 217 | uint32_t ExtId; /*!< Specifies the extended identifier. |
| Kojto | 93:e188a91d3eaa | 218 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */ |
| Kojto | 93:e188a91d3eaa | 219 | |
| Kojto | 93:e188a91d3eaa | 220 | uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received. |
| Kojto | 93:e188a91d3eaa | 221 | This parameter can be a value of @ref CAN_identifier_type */ |
| Kojto | 93:e188a91d3eaa | 222 | |
| Kojto | 93:e188a91d3eaa | 223 | uint32_t RTR; /*!< Specifies the type of frame for the received message. |
| Kojto | 93:e188a91d3eaa | 224 | This parameter can be a value of @ref CAN_remote_transmission_request */ |
| Kojto | 93:e188a91d3eaa | 225 | |
| Kojto | 93:e188a91d3eaa | 226 | uint32_t DLC; /*!< Specifies the length of the frame that will be received. |
| Kojto | 93:e188a91d3eaa | 227 | This parameter must be a number between Min_Data = 0 and Max_Data = 8. */ |
| Kojto | 93:e188a91d3eaa | 228 | |
| Kojto | 93:e188a91d3eaa | 229 | uint32_t Data[8]; /*!< Contains the data to be received. |
| Kojto | 93:e188a91d3eaa | 230 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ |
| Kojto | 93:e188a91d3eaa | 231 | |
| Kojto | 93:e188a91d3eaa | 232 | uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through. |
| Kojto | 93:e188a91d3eaa | 233 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */ |
| Kojto | 93:e188a91d3eaa | 234 | |
| Kojto | 93:e188a91d3eaa | 235 | uint32_t FIFONumber; /*!< Specifies the receive FIFO number. |
| Kojto | 93:e188a91d3eaa | 236 | This parameter can be CAN_FIFO0 or CAN_FIFO1 */ |
| Kojto | 93:e188a91d3eaa | 237 | |
| Kojto | 93:e188a91d3eaa | 238 | }CanRxMsgTypeDef; |
| Kojto | 93:e188a91d3eaa | 239 | |
| Kojto | 93:e188a91d3eaa | 240 | /** |
| Kojto | 93:e188a91d3eaa | 241 | * @brief CAN handle Structure definition |
| Kojto | 93:e188a91d3eaa | 242 | */ |
| Kojto | 93:e188a91d3eaa | 243 | typedef struct |
| Kojto | 93:e188a91d3eaa | 244 | { |
| Kojto | 93:e188a91d3eaa | 245 | CAN_TypeDef *Instance; /*!< Register base address */ |
| Kojto | 93:e188a91d3eaa | 246 | |
| Kojto | 93:e188a91d3eaa | 247 | CAN_InitTypeDef Init; /*!< CAN required parameters */ |
| Kojto | 93:e188a91d3eaa | 248 | |
| Kojto | 93:e188a91d3eaa | 249 | CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */ |
| Kojto | 93:e188a91d3eaa | 250 | |
| Kojto | 93:e188a91d3eaa | 251 | CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */ |
| Kojto | 93:e188a91d3eaa | 252 | |
| Kojto | 93:e188a91d3eaa | 253 | HAL_LockTypeDef Lock; /*!< CAN locking object */ |
| Kojto | 93:e188a91d3eaa | 254 | |
| Kojto | 93:e188a91d3eaa | 255 | __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */ |
| Kojto | 93:e188a91d3eaa | 256 | |
| Kojto | 93:e188a91d3eaa | 257 | __IO HAL_CAN_ErrorTypeDef ErrorCode; /*!< CAN Error code */ |
| Kojto | 93:e188a91d3eaa | 258 | |
| Kojto | 93:e188a91d3eaa | 259 | }CAN_HandleTypeDef; |
| Kojto | 93:e188a91d3eaa | 260 | /** |
| Kojto | 93:e188a91d3eaa | 261 | * @} |
| Kojto | 93:e188a91d3eaa | 262 | */ |
| Kojto | 93:e188a91d3eaa | 263 | /* Exported constants --------------------------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 264 | |
| Kojto | 93:e188a91d3eaa | 265 | /** @defgroup CAN_Exported_Constants CAN Exported Constants |
| Kojto | 93:e188a91d3eaa | 266 | * @{ |
| Kojto | 93:e188a91d3eaa | 267 | */ |
| Kojto | 93:e188a91d3eaa | 268 | |
| Kojto | 93:e188a91d3eaa | 269 | /** @defgroup CAN_InitStatus CAN initialization Status |
| Kojto | 93:e188a91d3eaa | 270 | * @{ |
| Kojto | 93:e188a91d3eaa | 271 | */ |
| Kojto | 93:e188a91d3eaa | 272 | #define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /*!< CAN initialization failed */ |
| Kojto | 93:e188a91d3eaa | 273 | #define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /*!< CAN initialization OK */ |
| Kojto | 93:e188a91d3eaa | 274 | /** |
| Kojto | 93:e188a91d3eaa | 275 | * @} |
| Kojto | 93:e188a91d3eaa | 276 | */ |
| Kojto | 93:e188a91d3eaa | 277 | |
| Kojto | 93:e188a91d3eaa | 278 | /** @defgroup CAN_operating_mode CAN Operating Mode |
| Kojto | 93:e188a91d3eaa | 279 | * @{ |
| Kojto | 93:e188a91d3eaa | 280 | */ |
| Kojto | 93:e188a91d3eaa | 281 | #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */ |
| Kojto | 93:e188a91d3eaa | 282 | #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */ |
| Kojto | 93:e188a91d3eaa | 283 | #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */ |
| Kojto | 93:e188a91d3eaa | 284 | #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */ |
| Kojto | 93:e188a91d3eaa | 285 | |
| Kojto | 93:e188a91d3eaa | 286 | #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \ |
| Kojto | 93:e188a91d3eaa | 287 | ((MODE) == CAN_MODE_LOOPBACK)|| \ |
| Kojto | 93:e188a91d3eaa | 288 | ((MODE) == CAN_MODE_SILENT) || \ |
| Kojto | 93:e188a91d3eaa | 289 | ((MODE) == CAN_MODE_SILENT_LOOPBACK)) |
| Kojto | 93:e188a91d3eaa | 290 | /** |
| Kojto | 93:e188a91d3eaa | 291 | * @} |
| Kojto | 93:e188a91d3eaa | 292 | */ |
| Kojto | 93:e188a91d3eaa | 293 | |
| Kojto | 93:e188a91d3eaa | 294 | |
| Kojto | 93:e188a91d3eaa | 295 | /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width |
| Kojto | 93:e188a91d3eaa | 296 | * @{ |
| Kojto | 93:e188a91d3eaa | 297 | */ |
| Kojto | 93:e188a91d3eaa | 298 | #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 93:e188a91d3eaa | 299 | #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */ |
| Kojto | 93:e188a91d3eaa | 300 | #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */ |
| Kojto | 93:e188a91d3eaa | 301 | #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */ |
| Kojto | 93:e188a91d3eaa | 302 | |
| Kojto | 93:e188a91d3eaa | 303 | #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \ |
| Kojto | 93:e188a91d3eaa | 304 | ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ)) |
| Kojto | 93:e188a91d3eaa | 305 | /** |
| Kojto | 93:e188a91d3eaa | 306 | * @} |
| Kojto | 93:e188a91d3eaa | 307 | */ |
| Kojto | 93:e188a91d3eaa | 308 | |
| Kojto | 93:e188a91d3eaa | 309 | /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1 |
| Kojto | 93:e188a91d3eaa | 310 | * @{ |
| Kojto | 93:e188a91d3eaa | 311 | */ |
| Kojto | 93:e188a91d3eaa | 312 | #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 93:e188a91d3eaa | 313 | #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */ |
| Kojto | 93:e188a91d3eaa | 314 | #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */ |
| Kojto | 93:e188a91d3eaa | 315 | #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */ |
| Kojto | 93:e188a91d3eaa | 316 | #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */ |
| Kojto | 93:e188a91d3eaa | 317 | #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */ |
| Kojto | 93:e188a91d3eaa | 318 | #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */ |
| Kojto | 93:e188a91d3eaa | 319 | #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */ |
| Kojto | 93:e188a91d3eaa | 320 | #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */ |
| Kojto | 93:e188a91d3eaa | 321 | #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */ |
| Kojto | 93:e188a91d3eaa | 322 | #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */ |
| Kojto | 93:e188a91d3eaa | 323 | #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */ |
| Kojto | 93:e188a91d3eaa | 324 | #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */ |
| Kojto | 93:e188a91d3eaa | 325 | #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */ |
| Kojto | 93:e188a91d3eaa | 326 | #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */ |
| Kojto | 93:e188a91d3eaa | 327 | #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */ |
| Kojto | 93:e188a91d3eaa | 328 | |
| Kojto | 93:e188a91d3eaa | 329 | #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ) |
| Kojto | 93:e188a91d3eaa | 330 | /** |
| Kojto | 93:e188a91d3eaa | 331 | * @} |
| Kojto | 93:e188a91d3eaa | 332 | */ |
| Kojto | 93:e188a91d3eaa | 333 | |
| Kojto | 93:e188a91d3eaa | 334 | /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2 |
| Kojto | 93:e188a91d3eaa | 335 | * @{ |
| Kojto | 93:e188a91d3eaa | 336 | */ |
| Kojto | 93:e188a91d3eaa | 337 | #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 93:e188a91d3eaa | 338 | #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */ |
| Kojto | 93:e188a91d3eaa | 339 | #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */ |
| Kojto | 93:e188a91d3eaa | 340 | #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */ |
| Kojto | 93:e188a91d3eaa | 341 | #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */ |
| Kojto | 93:e188a91d3eaa | 342 | #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */ |
| Kojto | 93:e188a91d3eaa | 343 | #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */ |
| Kojto | 93:e188a91d3eaa | 344 | #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */ |
| Kojto | 93:e188a91d3eaa | 345 | |
| Kojto | 93:e188a91d3eaa | 346 | #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ) |
| Kojto | 93:e188a91d3eaa | 347 | /** |
| Kojto | 93:e188a91d3eaa | 348 | * @} |
| Kojto | 93:e188a91d3eaa | 349 | */ |
| Kojto | 93:e188a91d3eaa | 350 | |
| Kojto | 93:e188a91d3eaa | 351 | /** @defgroup CAN_clock_prescaler CAN Clock Prescaler |
| Kojto | 93:e188a91d3eaa | 352 | * @{ |
| Kojto | 93:e188a91d3eaa | 353 | */ |
| Kojto | 93:e188a91d3eaa | 354 | #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024)) |
| Kojto | 93:e188a91d3eaa | 355 | /** |
| Kojto | 93:e188a91d3eaa | 356 | * @} |
| Kojto | 93:e188a91d3eaa | 357 | */ |
| Kojto | 93:e188a91d3eaa | 358 | |
| Kojto | 93:e188a91d3eaa | 359 | /** @defgroup CAN_filter_number CAN Filter Number |
| Kojto | 93:e188a91d3eaa | 360 | * @{ |
| Kojto | 93:e188a91d3eaa | 361 | */ |
| Kojto | 93:e188a91d3eaa | 362 | #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27) |
| Kojto | 93:e188a91d3eaa | 363 | /** |
| Kojto | 93:e188a91d3eaa | 364 | * @} |
| Kojto | 93:e188a91d3eaa | 365 | */ |
| Kojto | 93:e188a91d3eaa | 366 | |
| Kojto | 93:e188a91d3eaa | 367 | /** @defgroup CAN_filter_mode CAN Filter Mode |
| Kojto | 93:e188a91d3eaa | 368 | * @{ |
| Kojto | 93:e188a91d3eaa | 369 | */ |
| Kojto | 93:e188a91d3eaa | 370 | #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */ |
| Kojto | 93:e188a91d3eaa | 371 | #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */ |
| Kojto | 93:e188a91d3eaa | 372 | |
| Kojto | 93:e188a91d3eaa | 373 | #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \ |
| Kojto | 93:e188a91d3eaa | 374 | ((MODE) == CAN_FILTERMODE_IDLIST)) |
| Kojto | 93:e188a91d3eaa | 375 | /** |
| Kojto | 93:e188a91d3eaa | 376 | * @} |
| Kojto | 93:e188a91d3eaa | 377 | */ |
| Kojto | 93:e188a91d3eaa | 378 | |
| Kojto | 93:e188a91d3eaa | 379 | /** @defgroup CAN_filter_scale CAN Filter Scale |
| Kojto | 93:e188a91d3eaa | 380 | * @{ |
| Kojto | 93:e188a91d3eaa | 381 | */ |
| Kojto | 93:e188a91d3eaa | 382 | #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */ |
| Kojto | 93:e188a91d3eaa | 383 | #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */ |
| Kojto | 93:e188a91d3eaa | 384 | |
| Kojto | 93:e188a91d3eaa | 385 | #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \ |
| Kojto | 93:e188a91d3eaa | 386 | ((SCALE) == CAN_FILTERSCALE_32BIT)) |
| Kojto | 93:e188a91d3eaa | 387 | /** |
| Kojto | 93:e188a91d3eaa | 388 | * @} |
| Kojto | 93:e188a91d3eaa | 389 | */ |
| Kojto | 93:e188a91d3eaa | 390 | |
| Kojto | 93:e188a91d3eaa | 391 | /** @defgroup CAN_filter_FIFO CAN Filter FIFO |
| Kojto | 93:e188a91d3eaa | 392 | * @{ |
| Kojto | 93:e188a91d3eaa | 393 | */ |
| Kojto | 93:e188a91d3eaa | 394 | #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */ |
| Kojto | 93:e188a91d3eaa | 395 | #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */ |
| Kojto | 93:e188a91d3eaa | 396 | |
| Kojto | 93:e188a91d3eaa | 397 | #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \ |
| Kojto | 93:e188a91d3eaa | 398 | ((FIFO) == CAN_FILTER_FIFO1)) |
| Kojto | 93:e188a91d3eaa | 399 | |
| Kojto | 93:e188a91d3eaa | 400 | /* Legacy defines */ |
| Kojto | 93:e188a91d3eaa | 401 | #define CAN_FilterFIFO0 CAN_FILTER_FIFO0 |
| Kojto | 93:e188a91d3eaa | 402 | #define CAN_FilterFIFO1 CAN_FILTER_FIFO1 |
| Kojto | 93:e188a91d3eaa | 403 | /** |
| Kojto | 93:e188a91d3eaa | 404 | * @} |
| Kojto | 93:e188a91d3eaa | 405 | */ |
| Kojto | 93:e188a91d3eaa | 406 | |
| Kojto | 93:e188a91d3eaa | 407 | /** @defgroup CAN_Start_bank_filter_for_slave_CAN CAN Start Bank Filter For Slave CAN |
| Kojto | 93:e188a91d3eaa | 408 | * @{ |
| Kojto | 93:e188a91d3eaa | 409 | */ |
| Kojto | 93:e188a91d3eaa | 410 | #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28) |
| Kojto | 93:e188a91d3eaa | 411 | /** |
| Kojto | 93:e188a91d3eaa | 412 | * @} |
| Kojto | 93:e188a91d3eaa | 413 | */ |
| Kojto | 93:e188a91d3eaa | 414 | |
| Kojto | 93:e188a91d3eaa | 415 | /** @defgroup CAN_Tx CAN Tx |
| Kojto | 93:e188a91d3eaa | 416 | * @{ |
| Kojto | 93:e188a91d3eaa | 417 | */ |
| Kojto | 93:e188a91d3eaa | 418 | #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02)) |
| Kojto | 93:e188a91d3eaa | 419 | #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF)) |
| Kojto | 93:e188a91d3eaa | 420 | #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF)) |
| Kojto | 93:e188a91d3eaa | 421 | #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08)) |
| Kojto | 93:e188a91d3eaa | 422 | /** |
| Kojto | 93:e188a91d3eaa | 423 | * @} |
| Kojto | 93:e188a91d3eaa | 424 | */ |
| Kojto | 93:e188a91d3eaa | 425 | |
| Kojto | 93:e188a91d3eaa | 426 | /** @defgroup CAN_identifier_type CAN Identifier Type |
| Kojto | 93:e188a91d3eaa | 427 | * @{ |
| Kojto | 93:e188a91d3eaa | 428 | */ |
| Kojto | 93:e188a91d3eaa | 429 | #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */ |
| Kojto | 93:e188a91d3eaa | 430 | #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */ |
| Kojto | 93:e188a91d3eaa | 431 | #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \ |
| Kojto | 93:e188a91d3eaa | 432 | ((IDTYPE) == CAN_ID_EXT)) |
| Kojto | 93:e188a91d3eaa | 433 | /** |
| Kojto | 93:e188a91d3eaa | 434 | * @} |
| Kojto | 93:e188a91d3eaa | 435 | */ |
| Kojto | 93:e188a91d3eaa | 436 | |
| Kojto | 93:e188a91d3eaa | 437 | /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request |
| Kojto | 93:e188a91d3eaa | 438 | * @{ |
| Kojto | 93:e188a91d3eaa | 439 | */ |
| Kojto | 93:e188a91d3eaa | 440 | #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */ |
| Kojto | 93:e188a91d3eaa | 441 | #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */ |
| Kojto | 93:e188a91d3eaa | 442 | #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE)) |
| Kojto | 93:e188a91d3eaa | 443 | |
| Kojto | 93:e188a91d3eaa | 444 | /** |
| Kojto | 93:e188a91d3eaa | 445 | * @} |
| Kojto | 93:e188a91d3eaa | 446 | */ |
| Kojto | 93:e188a91d3eaa | 447 | |
| Kojto | 93:e188a91d3eaa | 448 | /** @defgroup CAN_transmit_constants CAN Transmit Constants |
| Kojto | 93:e188a91d3eaa | 449 | * @{ |
| Kojto | 93:e188a91d3eaa | 450 | */ |
| Kojto | 93:e188a91d3eaa | 451 | #define CAN_TXSTATUS_FAILED ((uint8_t)0x00) /*!< CAN transmission failed */ |
| Kojto | 93:e188a91d3eaa | 452 | #define CAN_TXSTATUS_OK ((uint8_t)0x01) /*!< CAN transmission succeeded */ |
| Kojto | 93:e188a91d3eaa | 453 | #define CAN_TXSTATUS_PENDING ((uint8_t)0x02) /*!< CAN transmission pending */ |
| Kojto | 93:e188a91d3eaa | 454 | #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */ |
| Kojto | 93:e188a91d3eaa | 455 | |
| Kojto | 93:e188a91d3eaa | 456 | /** |
| Kojto | 93:e188a91d3eaa | 457 | * @} |
| Kojto | 93:e188a91d3eaa | 458 | */ |
| Kojto | 93:e188a91d3eaa | 459 | |
| Kojto | 93:e188a91d3eaa | 460 | /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number |
| Kojto | 93:e188a91d3eaa | 461 | * @{ |
| Kojto | 93:e188a91d3eaa | 462 | */ |
| Kojto | 93:e188a91d3eaa | 463 | #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */ |
| Kojto | 93:e188a91d3eaa | 464 | #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */ |
| Kojto | 93:e188a91d3eaa | 465 | |
| Kojto | 93:e188a91d3eaa | 466 | #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1)) |
| Kojto | 93:e188a91d3eaa | 467 | /** |
| Kojto | 93:e188a91d3eaa | 468 | * @} |
| Kojto | 93:e188a91d3eaa | 469 | */ |
| Kojto | 93:e188a91d3eaa | 470 | |
| Kojto | 93:e188a91d3eaa | 471 | /** @defgroup CAN_flags CAN Flags |
| Kojto | 93:e188a91d3eaa | 472 | * @{ |
| Kojto | 93:e188a91d3eaa | 473 | */ |
| Kojto | 93:e188a91d3eaa | 474 | /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus() |
| Kojto | 93:e188a91d3eaa | 475 | and CAN_ClearFlag() functions. */ |
| Kojto | 93:e188a91d3eaa | 476 | /* If the flag is 0x1XXXXXXX, it means that it can only be used with |
| Kojto | 93:e188a91d3eaa | 477 | CAN_GetFlagStatus() function. */ |
| Kojto | 93:e188a91d3eaa | 478 | |
| Kojto | 93:e188a91d3eaa | 479 | /* Transmit Flags */ |
| Kojto | 93:e188a91d3eaa | 480 | #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */ |
| Kojto | 93:e188a91d3eaa | 481 | #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */ |
| Kojto | 93:e188a91d3eaa | 482 | #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */ |
| Kojto | 93:e188a91d3eaa | 483 | #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */ |
| Kojto | 93:e188a91d3eaa | 484 | #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */ |
| Kojto | 93:e188a91d3eaa | 485 | #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */ |
| Kojto | 93:e188a91d3eaa | 486 | #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 93:e188a91d3eaa | 487 | #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 93:e188a91d3eaa | 488 | #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 93:e188a91d3eaa | 489 | |
| Kojto | 93:e188a91d3eaa | 490 | /* Receive Flags */ |
| Kojto | 93:e188a91d3eaa | 491 | #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */ |
| Kojto | 93:e188a91d3eaa | 492 | #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */ |
| Kojto | 93:e188a91d3eaa | 493 | |
| Kojto | 93:e188a91d3eaa | 494 | #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */ |
| Kojto | 93:e188a91d3eaa | 495 | #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */ |
| Kojto | 93:e188a91d3eaa | 496 | |
| Kojto | 93:e188a91d3eaa | 497 | /* Operating Mode Flags */ |
| Kojto | 93:e188a91d3eaa | 498 | #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */ |
| Kojto | 93:e188a91d3eaa | 499 | #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */ |
| Kojto | 93:e188a91d3eaa | 500 | #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */ |
| Kojto | 93:e188a91d3eaa | 501 | /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible. |
| Kojto | 93:e188a91d3eaa | 502 | In this case the SLAK bit can be polled.*/ |
| Kojto | 93:e188a91d3eaa | 503 | |
| Kojto | 93:e188a91d3eaa | 504 | /* Error Flags */ |
| Kojto | 93:e188a91d3eaa | 505 | #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */ |
| Kojto | 93:e188a91d3eaa | 506 | #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */ |
| Kojto | 93:e188a91d3eaa | 507 | #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */ |
| Kojto | 93:e188a91d3eaa | 508 | |
| Kojto | 93:e188a91d3eaa | 509 | #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_RQCP2) || ((FLAG) == CAN_FLAG_BOF) || \ |
| Kojto | 93:e188a91d3eaa | 510 | ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \ |
| Kojto | 93:e188a91d3eaa | 511 | ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \ |
| Kojto | 93:e188a91d3eaa | 512 | ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_SLAK) || \ |
| Kojto | 93:e188a91d3eaa | 513 | ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \ |
| Kojto | 93:e188a91d3eaa | 514 | ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0)) |
| Kojto | 93:e188a91d3eaa | 515 | |
| Kojto | 93:e188a91d3eaa | 516 | |
| Kojto | 93:e188a91d3eaa | 517 | #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_RQCP2) || ((FLAG) == CAN_FLAG_RQCP1) || \ |
| Kojto | 93:e188a91d3eaa | 518 | ((FLAG) == CAN_FLAG_RQCP0) || ((FLAG) == CAN_FLAG_FF0) || \ |
| Kojto | 93:e188a91d3eaa | 519 | ((FLAG) == CAN_FLAG_FOV0) || ((FLAG) == CAN_FLAG_FF1) || \ |
| Kojto | 93:e188a91d3eaa | 520 | ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_WKU)) |
| Kojto | 93:e188a91d3eaa | 521 | /** |
| Kojto | 93:e188a91d3eaa | 522 | * @} |
| Kojto | 93:e188a91d3eaa | 523 | */ |
| Kojto | 93:e188a91d3eaa | 524 | |
| Kojto | 93:e188a91d3eaa | 525 | |
| Kojto | 93:e188a91d3eaa | 526 | /** @defgroup CAN_interrupts CAN Interrupts |
| Kojto | 93:e188a91d3eaa | 527 | * @{ |
| Kojto | 93:e188a91d3eaa | 528 | */ |
| Kojto | 93:e188a91d3eaa | 529 | #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */ |
| Kojto | 93:e188a91d3eaa | 530 | |
| Kojto | 93:e188a91d3eaa | 531 | /* Receive Interrupts */ |
| Kojto | 93:e188a91d3eaa | 532 | #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */ |
| Kojto | 93:e188a91d3eaa | 533 | #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */ |
| Kojto | 93:e188a91d3eaa | 534 | #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */ |
| Kojto | 93:e188a91d3eaa | 535 | #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */ |
| Kojto | 93:e188a91d3eaa | 536 | #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */ |
| Kojto | 93:e188a91d3eaa | 537 | #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */ |
| Kojto | 93:e188a91d3eaa | 538 | |
| Kojto | 93:e188a91d3eaa | 539 | /* Operating Mode Interrupts */ |
| Kojto | 93:e188a91d3eaa | 540 | #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */ |
| Kojto | 93:e188a91d3eaa | 541 | #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */ |
| Kojto | 93:e188a91d3eaa | 542 | |
| Kojto | 93:e188a91d3eaa | 543 | /* Error Interrupts */ |
| Kojto | 93:e188a91d3eaa | 544 | #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */ |
| Kojto | 93:e188a91d3eaa | 545 | #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */ |
| Kojto | 93:e188a91d3eaa | 546 | #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */ |
| Kojto | 93:e188a91d3eaa | 547 | #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */ |
| Kojto | 93:e188a91d3eaa | 548 | #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */ |
| Kojto | 93:e188a91d3eaa | 549 | |
| Kojto | 93:e188a91d3eaa | 550 | /* Flags named as Interrupts : kept only for FW compatibility */ |
| Kojto | 93:e188a91d3eaa | 551 | #define CAN_IT_RQCP0 CAN_IT_TME |
| Kojto | 93:e188a91d3eaa | 552 | #define CAN_IT_RQCP1 CAN_IT_TME |
| Kojto | 93:e188a91d3eaa | 553 | #define CAN_IT_RQCP2 CAN_IT_TME |
| Kojto | 93:e188a91d3eaa | 554 | |
| Kojto | 93:e188a91d3eaa | 555 | #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\ |
| Kojto | 93:e188a91d3eaa | 556 | ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\ |
| Kojto | 93:e188a91d3eaa | 557 | ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\ |
| Kojto | 93:e188a91d3eaa | 558 | ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\ |
| Kojto | 93:e188a91d3eaa | 559 | ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ |
| Kojto | 93:e188a91d3eaa | 560 | ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ |
| Kojto | 93:e188a91d3eaa | 561 | ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) |
| Kojto | 93:e188a91d3eaa | 562 | |
| Kojto | 93:e188a91d3eaa | 563 | #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\ |
| Kojto | 93:e188a91d3eaa | 564 | ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\ |
| Kojto | 93:e188a91d3eaa | 565 | ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\ |
| Kojto | 93:e188a91d3eaa | 566 | ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ |
| Kojto | 93:e188a91d3eaa | 567 | ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ |
| Kojto | 93:e188a91d3eaa | 568 | ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) |
| Kojto | 93:e188a91d3eaa | 569 | /** |
| Kojto | 93:e188a91d3eaa | 570 | * @} |
| Kojto | 93:e188a91d3eaa | 571 | */ |
| Kojto | 93:e188a91d3eaa | 572 | |
| Kojto | 93:e188a91d3eaa | 573 | /* Time out for INAK bit */ |
| Kojto | 93:e188a91d3eaa | 574 | #define INAK_TIMEOUT ((uint32_t)0x00FFFFFF) |
| Kojto | 93:e188a91d3eaa | 575 | /* Time out for SLAK bit */ |
| Kojto | 93:e188a91d3eaa | 576 | #define SLAK_TIMEOUT ((uint32_t)0x00FFFFFF) |
| Kojto | 93:e188a91d3eaa | 577 | |
| Kojto | 93:e188a91d3eaa | 578 | /* Mailboxes definition */ |
| Kojto | 93:e188a91d3eaa | 579 | #define CAN_TXMAILBOX_0 ((uint8_t)0x00) |
| Kojto | 93:e188a91d3eaa | 580 | #define CAN_TXMAILBOX_1 ((uint8_t)0x01) |
| Kojto | 93:e188a91d3eaa | 581 | #define CAN_TXMAILBOX_2 ((uint8_t)0x02) |
| Kojto | 93:e188a91d3eaa | 582 | |
| Kojto | 93:e188a91d3eaa | 583 | /** |
| Kojto | 93:e188a91d3eaa | 584 | * @} |
| Kojto | 93:e188a91d3eaa | 585 | */ |
| Kojto | 93:e188a91d3eaa | 586 | |
| Kojto | 93:e188a91d3eaa | 587 | /* Exported macros -----------------------------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 588 | /** @defgroup CAN_Exported_Macro CAN Exported Macros |
| Kojto | 93:e188a91d3eaa | 589 | * @{ |
| Kojto | 93:e188a91d3eaa | 590 | */ |
| Kojto | 93:e188a91d3eaa | 591 | |
| Kojto | 93:e188a91d3eaa | 592 | /** @brief Reset CAN handle state |
| Kojto | 93:e188a91d3eaa | 593 | * @param __HANDLE__: CAN handle. |
| Kojto | 93:e188a91d3eaa | 594 | * @retval None |
| Kojto | 93:e188a91d3eaa | 595 | */ |
| Kojto | 93:e188a91d3eaa | 596 | #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET) |
| Kojto | 93:e188a91d3eaa | 597 | |
| Kojto | 93:e188a91d3eaa | 598 | /** |
| Kojto | 93:e188a91d3eaa | 599 | * @brief Enable the specified CAN interrupts |
| Kojto | 93:e188a91d3eaa | 600 | * @param __HANDLE__: CAN handle. |
| Kojto | 93:e188a91d3eaa | 601 | * @param __INTERRUPT__: CAN Interrupt. |
| Kojto | 93:e188a91d3eaa | 602 | * @retval None. |
| Kojto | 93:e188a91d3eaa | 603 | */ |
| Kojto | 93:e188a91d3eaa | 604 | #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__)) |
| Kojto | 93:e188a91d3eaa | 605 | |
| Kojto | 93:e188a91d3eaa | 606 | /** |
| Kojto | 93:e188a91d3eaa | 607 | * @brief Disable the specified CAN interrupts |
| Kojto | 93:e188a91d3eaa | 608 | * @param __HANDLE__: CAN handle. |
| Kojto | 93:e188a91d3eaa | 609 | * @param __INTERRUPT__: CAN Interrupt. |
| Kojto | 93:e188a91d3eaa | 610 | * @retval None. |
| Kojto | 93:e188a91d3eaa | 611 | */ |
| Kojto | 93:e188a91d3eaa | 612 | #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__)) |
| Kojto | 93:e188a91d3eaa | 613 | |
| Kojto | 93:e188a91d3eaa | 614 | /** |
| Kojto | 93:e188a91d3eaa | 615 | * @brief Return the number of pending received messages. |
| Kojto | 93:e188a91d3eaa | 616 | * @param __HANDLE__: CAN handle. |
| Kojto | 93:e188a91d3eaa | 617 | * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. |
| Kojto | 93:e188a91d3eaa | 618 | * @retval The number of pending message. |
| Kojto | 93:e188a91d3eaa | 619 | */ |
| Kojto | 93:e188a91d3eaa | 620 | #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ |
| Kojto | 93:e188a91d3eaa | 621 | ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03))) |
| Kojto | 93:e188a91d3eaa | 622 | |
| Kojto | 93:e188a91d3eaa | 623 | /** @brief Check whether the specified CAN flag is set or not. |
| Kojto | 93:e188a91d3eaa | 624 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 625 | * @param __FLAG__: specifies the flag to check. |
| Kojto | 93:e188a91d3eaa | 626 | * This parameter can be one of the following values: |
| Kojto | 93:e188a91d3eaa | 627 | * @arg CAN_TSR_RQCP0: Request MailBox0 Flag |
| Kojto | 93:e188a91d3eaa | 628 | * @arg CAN_TSR_RQCP1: Request MailBox1 Flag |
| Kojto | 93:e188a91d3eaa | 629 | * @arg CAN_TSR_RQCP2: Request MailBox2 Flag |
| Kojto | 93:e188a91d3eaa | 630 | * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag |
| Kojto | 93:e188a91d3eaa | 631 | * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag |
| Kojto | 93:e188a91d3eaa | 632 | * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag |
| Kojto | 93:e188a91d3eaa | 633 | * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag |
| Kojto | 93:e188a91d3eaa | 634 | * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag |
| Kojto | 93:e188a91d3eaa | 635 | * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag |
| Kojto | 93:e188a91d3eaa | 636 | * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag |
| Kojto | 93:e188a91d3eaa | 637 | * @arg CAN_FLAG_FF0: FIFO 0 Full Flag |
| Kojto | 93:e188a91d3eaa | 638 | * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag |
| Kojto | 93:e188a91d3eaa | 639 | * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag |
| Kojto | 93:e188a91d3eaa | 640 | * @arg CAN_FLAG_FF1: FIFO 1 Full Flag |
| Kojto | 93:e188a91d3eaa | 641 | * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag |
| Kojto | 93:e188a91d3eaa | 642 | * @arg CAN_FLAG_WKU: Wake up Flag |
| Kojto | 93:e188a91d3eaa | 643 | * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag |
| Kojto | 93:e188a91d3eaa | 644 | * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag |
| Kojto | 93:e188a91d3eaa | 645 | * @arg CAN_FLAG_EWG: Error Warning Flag |
| Kojto | 93:e188a91d3eaa | 646 | * @arg CAN_FLAG_EPV: Error Passive Flag |
| Kojto | 93:e188a91d3eaa | 647 | * @arg CAN_FLAG_BOF: Bus-Off Flag |
| Kojto | 93:e188a91d3eaa | 648 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| Kojto | 93:e188a91d3eaa | 649 | */ |
| Kojto | 93:e188a91d3eaa | 650 | #define CAN_FLAG_MASK ((uint32_t)0x000000FF) |
| Kojto | 93:e188a91d3eaa | 651 | #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \ |
| Kojto | 93:e188a91d3eaa | 652 | ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 653 | (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 654 | (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 655 | (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 656 | ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK)))) |
| Kojto | 93:e188a91d3eaa | 657 | |
| Kojto | 93:e188a91d3eaa | 658 | /** @brief Clear the specified CAN pending flag. |
| Kojto | 93:e188a91d3eaa | 659 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 660 | * @param __FLAG__: specifies the flag to check. |
| Kojto | 93:e188a91d3eaa | 661 | * This parameter can be one of the following values: |
| Kojto | 93:e188a91d3eaa | 662 | * @arg CAN_TSR_RQCP0: Request MailBox0 Flag |
| Kojto | 93:e188a91d3eaa | 663 | * @arg CAN_TSR_RQCP1: Request MailBox1 Flag |
| Kojto | 93:e188a91d3eaa | 664 | * @arg CAN_TSR_RQCP2: Request MailBox2 Flag |
| Kojto | 93:e188a91d3eaa | 665 | * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag |
| Kojto | 93:e188a91d3eaa | 666 | * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag |
| Kojto | 93:e188a91d3eaa | 667 | * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag |
| Kojto | 93:e188a91d3eaa | 668 | * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag |
| Kojto | 93:e188a91d3eaa | 669 | * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag |
| Kojto | 93:e188a91d3eaa | 670 | * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag |
| Kojto | 93:e188a91d3eaa | 671 | * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag |
| Kojto | 93:e188a91d3eaa | 672 | * @arg CAN_FLAG_FF0: FIFO 0 Full Flag |
| Kojto | 93:e188a91d3eaa | 673 | * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag |
| Kojto | 93:e188a91d3eaa | 674 | * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag |
| Kojto | 93:e188a91d3eaa | 675 | * @arg CAN_FLAG_FF1: FIFO 1 Full Flag |
| Kojto | 93:e188a91d3eaa | 676 | * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag |
| Kojto | 93:e188a91d3eaa | 677 | * @arg CAN_FLAG_WKU: Wake up Flag |
| Kojto | 93:e188a91d3eaa | 678 | * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag |
| Kojto | 93:e188a91d3eaa | 679 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| Kojto | 93:e188a91d3eaa | 680 | */ |
| Kojto | 93:e188a91d3eaa | 681 | #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \ |
| Kojto | 93:e188a91d3eaa | 682 | ((((__FLAG__) >> 8U) == 5)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 683 | (((__FLAG__) >> 8U) == 2)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 684 | (((__FLAG__) >> 8U) == 4)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 93:e188a91d3eaa | 685 | (((__FLAG__) >> 8U) == 1)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0) |
| Kojto | 93:e188a91d3eaa | 686 | |
| Kojto | 93:e188a91d3eaa | 687 | |
| Kojto | 93:e188a91d3eaa | 688 | /** @brief Check if the specified CAN interrupt source is enabled or disabled. |
| Kojto | 93:e188a91d3eaa | 689 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 690 | * @param __INTERRUPT__: specifies the CAN interrupt source to check. |
| Kojto | 93:e188a91d3eaa | 691 | * This parameter can be one of the following values: |
| Kojto | 93:e188a91d3eaa | 692 | * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable |
| Kojto | 93:e188a91d3eaa | 693 | * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev |
| Kojto | 93:e188a91d3eaa | 694 | * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable |
| Kojto | 93:e188a91d3eaa | 695 | * @retval The new state of __IT__ (TRUE or FALSE). |
| Kojto | 93:e188a91d3eaa | 696 | */ |
| Kojto | 93:e188a91d3eaa | 697 | #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
| Kojto | 93:e188a91d3eaa | 698 | |
| Kojto | 93:e188a91d3eaa | 699 | /** |
| Kojto | 93:e188a91d3eaa | 700 | * @brief Check the transmission status of a CAN Frame. |
| Kojto | 93:e188a91d3eaa | 701 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 702 | * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. |
| Kojto | 93:e188a91d3eaa | 703 | * @retval The new status of transmission (TRUE or FALSE). |
| Kojto | 93:e188a91d3eaa | 704 | */ |
| Kojto | 93:e188a91d3eaa | 705 | #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\ |
| Kojto | 93:e188a91d3eaa | 706 | (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) == (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) :\ |
| Kojto | 93:e188a91d3eaa | 707 | ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) == (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) :\ |
| Kojto | 93:e188a91d3eaa | 708 | ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2))) |
| Kojto | 93:e188a91d3eaa | 709 | |
| Kojto | 93:e188a91d3eaa | 710 | |
| Kojto | 93:e188a91d3eaa | 711 | |
| Kojto | 93:e188a91d3eaa | 712 | /** |
| Kojto | 93:e188a91d3eaa | 713 | * @brief Release the specified receive FIFO. |
| Kojto | 93:e188a91d3eaa | 714 | * @param __HANDLE__: CAN handle. |
| Kojto | 93:e188a91d3eaa | 715 | * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. |
| Kojto | 93:e188a91d3eaa | 716 | * @retval None. |
| Kojto | 93:e188a91d3eaa | 717 | */ |
| Kojto | 93:e188a91d3eaa | 718 | #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ |
| Kojto | 93:e188a91d3eaa | 719 | ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1)) |
| Kojto | 93:e188a91d3eaa | 720 | |
| Kojto | 93:e188a91d3eaa | 721 | /** |
| Kojto | 93:e188a91d3eaa | 722 | * @brief Cancel a transmit request. |
| Kojto | 93:e188a91d3eaa | 723 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 724 | * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. |
| Kojto | 93:e188a91d3eaa | 725 | * @retval None. |
| Kojto | 93:e188a91d3eaa | 726 | */ |
| Kojto | 93:e188a91d3eaa | 727 | #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\ |
| Kojto | 93:e188a91d3eaa | 728 | (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\ |
| Kojto | 93:e188a91d3eaa | 729 | ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\ |
| Kojto | 93:e188a91d3eaa | 730 | ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2)) |
| Kojto | 93:e188a91d3eaa | 731 | |
| Kojto | 93:e188a91d3eaa | 732 | /** |
| Kojto | 93:e188a91d3eaa | 733 | * @brief Enable or disables the DBG Freeze for CAN. |
| Kojto | 93:e188a91d3eaa | 734 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 93:e188a91d3eaa | 735 | * @param __NEWSTATE__: new state of the CAN peripheral. |
| Kojto | 93:e188a91d3eaa | 736 | * This parameter can be: ENABLE (CAN reception/transmission is frozen |
| Kojto | 93:e188a91d3eaa | 737 | * during debug. Reception FIFOs can still be accessed/controlled normally) |
| Kojto | 93:e188a91d3eaa | 738 | * or DISABLE (CAN is working during debug). |
| Kojto | 93:e188a91d3eaa | 739 | * @retval None |
| Kojto | 93:e188a91d3eaa | 740 | */ |
| Kojto | 93:e188a91d3eaa | 741 | #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \ |
| Kojto | 93:e188a91d3eaa | 742 | ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF)) |
| Kojto | 93:e188a91d3eaa | 743 | |
| Kojto | 93:e188a91d3eaa | 744 | /** |
| Kojto | 93:e188a91d3eaa | 745 | * @} |
| Kojto | 93:e188a91d3eaa | 746 | */ |
| Kojto | 93:e188a91d3eaa | 747 | |
| Kojto | 93:e188a91d3eaa | 748 | /* Exported functions --------------------------------------------------------*/ |
| Kojto | 93:e188a91d3eaa | 749 | /** @addtogroup CAN_Exported_Functions CAN Exported Functions |
| Kojto | 93:e188a91d3eaa | 750 | * @{ |
| Kojto | 93:e188a91d3eaa | 751 | */ |
| Kojto | 93:e188a91d3eaa | 752 | |
| Kojto | 93:e188a91d3eaa | 753 | /** @defgroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions |
| Kojto | 93:e188a91d3eaa | 754 | * @brief Initialization and Configuration functions |
| Kojto | 93:e188a91d3eaa | 755 | * @{ |
| Kojto | 93:e188a91d3eaa | 756 | */ |
| Kojto | 93:e188a91d3eaa | 757 | /* addtogroup and de-initialization functions *****************************/ |
| Kojto | 93:e188a91d3eaa | 758 | HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 759 | HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig); |
| Kojto | 93:e188a91d3eaa | 760 | HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 761 | void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 762 | void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 763 | /** |
| Kojto | 93:e188a91d3eaa | 764 | * @} |
| Kojto | 93:e188a91d3eaa | 765 | */ |
| Kojto | 93:e188a91d3eaa | 766 | |
| Kojto | 93:e188a91d3eaa | 767 | /** @addtogroup CAN_Exported_Functions_Group2 Input and Output operation functions |
| Kojto | 93:e188a91d3eaa | 768 | * @brief I/O operation functions |
| Kojto | 93:e188a91d3eaa | 769 | * @{ |
| Kojto | 93:e188a91d3eaa | 770 | */ |
| Kojto | 93:e188a91d3eaa | 771 | /* IO operation functions *****************************************************/ |
| Kojto | 93:e188a91d3eaa | 772 | HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout); |
| Kojto | 93:e188a91d3eaa | 773 | HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan); |
| Kojto | 93:e188a91d3eaa | 774 | HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout); |
| Kojto | 93:e188a91d3eaa | 775 | HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber); |
| Kojto | 93:e188a91d3eaa | 776 | HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan); |
| Kojto | 93:e188a91d3eaa | 777 | HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan); |
| Kojto | 93:e188a91d3eaa | 778 | void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 779 | void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 780 | void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 781 | void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan); |
| Kojto | 93:e188a91d3eaa | 782 | /** |
| Kojto | 93:e188a91d3eaa | 783 | * @} |
| Kojto | 93:e188a91d3eaa | 784 | */ |
| Kojto | 93:e188a91d3eaa | 785 | |
| Kojto | 93:e188a91d3eaa | 786 | /** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions |
| Kojto | 93:e188a91d3eaa | 787 | * @brief CAN Peripheral State functions |
| Kojto | 93:e188a91d3eaa | 788 | * @{ |
| Kojto | 93:e188a91d3eaa | 789 | */ |
| Kojto | 93:e188a91d3eaa | 790 | /* Peripheral State and Error functions ***************************************/ |
| Kojto | 93:e188a91d3eaa | 791 | uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan); |
| Kojto | 93:e188a91d3eaa | 792 | HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan); |
| Kojto | 93:e188a91d3eaa | 793 | /** |
| Kojto | 93:e188a91d3eaa | 794 | * @} |
| Kojto | 93:e188a91d3eaa | 795 | */ |
| Kojto | 93:e188a91d3eaa | 796 | |
| Kojto | 93:e188a91d3eaa | 797 | /** |
| Kojto | 93:e188a91d3eaa | 798 | * @} |
| Kojto | 93:e188a91d3eaa | 799 | */ |
| Kojto | 93:e188a91d3eaa | 800 | |
| Kojto | 93:e188a91d3eaa | 801 | /** |
| Kojto | 93:e188a91d3eaa | 802 | * @} |
| Kojto | 93:e188a91d3eaa | 803 | */ |
| Kojto | 93:e188a91d3eaa | 804 | |
| Kojto | 93:e188a91d3eaa | 805 | /** |
| Kojto | 93:e188a91d3eaa | 806 | * @} |
| Kojto | 93:e188a91d3eaa | 807 | */ |
| Kojto | 93:e188a91d3eaa | 808 | |
| Kojto | 93:e188a91d3eaa | 809 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */ |
| Kojto | 93:e188a91d3eaa | 810 | /* STM32F302xC || STM32F303xC || STM32F358xx || */ |
| Kojto | 93:e188a91d3eaa | 811 | /* STM32F303x8 || STM32F334x8 || STM32F328xx || */ |
| Kojto | 93:e188a91d3eaa | 812 | /* STM32F302x8 || */ |
| Kojto | 93:e188a91d3eaa | 813 | /* STM32F373xC || STM32F378xx */ |
| Kojto | 93:e188a91d3eaa | 814 | |
| Kojto | 93:e188a91d3eaa | 815 | #ifdef __cplusplus |
| Kojto | 93:e188a91d3eaa | 816 | } |
| Kojto | 93:e188a91d3eaa | 817 | #endif |
| Kojto | 93:e188a91d3eaa | 818 | |
| Kojto | 93:e188a91d3eaa | 819 | #endif /* __STM32F3xx_CAN_H */ |
| Kojto | 93:e188a91d3eaa | 820 | |
| Kojto | 93:e188a91d3eaa | 821 | |
| Kojto | 93:e188a91d3eaa | 822 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |