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TARGET_DISCO_F469NI/stm32f4xx_hal_can.h@121:672067c3ada4, 2016-04-14 (annotated)
- Committer:
- elijahorr
- Date:
- Thu Apr 14 07:28:54 2016 +0000
- Revision:
- 121:672067c3ada4
- Parent:
- 110:165afa46840b
.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Kojto | 110:165afa46840b | 1 | /** |
| Kojto | 110:165afa46840b | 2 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 3 | * @file stm32f4xx_hal_can.h |
| Kojto | 110:165afa46840b | 4 | * @author MCD Application Team |
| Kojto | 110:165afa46840b | 5 | * @version V1.4.1 |
| Kojto | 110:165afa46840b | 6 | * @date 09-October-2015 |
| Kojto | 110:165afa46840b | 7 | * @brief Header file of CAN HAL module. |
| Kojto | 110:165afa46840b | 8 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 9 | * @attention |
| Kojto | 110:165afa46840b | 10 | * |
| Kojto | 110:165afa46840b | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| Kojto | 110:165afa46840b | 12 | * |
| Kojto | 110:165afa46840b | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| Kojto | 110:165afa46840b | 14 | * are permitted provided that the following conditions are met: |
| Kojto | 110:165afa46840b | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| Kojto | 110:165afa46840b | 16 | * this list of conditions and the following disclaimer. |
| Kojto | 110:165afa46840b | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Kojto | 110:165afa46840b | 18 | * this list of conditions and the following disclaimer in the documentation |
| Kojto | 110:165afa46840b | 19 | * and/or other materials provided with the distribution. |
| Kojto | 110:165afa46840b | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Kojto | 110:165afa46840b | 21 | * may be used to endorse or promote products derived from this software |
| Kojto | 110:165afa46840b | 22 | * without specific prior written permission. |
| Kojto | 110:165afa46840b | 23 | * |
| Kojto | 110:165afa46840b | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Kojto | 110:165afa46840b | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Kojto | 110:165afa46840b | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Kojto | 110:165afa46840b | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Kojto | 110:165afa46840b | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Kojto | 110:165afa46840b | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Kojto | 110:165afa46840b | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Kojto | 110:165afa46840b | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Kojto | 110:165afa46840b | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Kojto | 110:165afa46840b | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Kojto | 110:165afa46840b | 34 | * |
| Kojto | 110:165afa46840b | 35 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 36 | */ |
| Kojto | 110:165afa46840b | 37 | |
| Kojto | 110:165afa46840b | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Kojto | 110:165afa46840b | 39 | #ifndef __STM32F4xx_HAL_CAN_H |
| Kojto | 110:165afa46840b | 40 | #define __STM32F4xx_HAL_CAN_H |
| Kojto | 110:165afa46840b | 41 | |
| Kojto | 110:165afa46840b | 42 | #ifdef __cplusplus |
| Kojto | 110:165afa46840b | 43 | extern "C" { |
| Kojto | 110:165afa46840b | 44 | #endif |
| Kojto | 110:165afa46840b | 45 | |
| Kojto | 110:165afa46840b | 46 | #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\ |
| Kojto | 110:165afa46840b | 47 | defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ |
| Kojto | 110:165afa46840b | 48 | defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
| Kojto | 110:165afa46840b | 49 | /* Includes ------------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 50 | #include "stm32f4xx_hal_def.h" |
| Kojto | 110:165afa46840b | 51 | |
| Kojto | 110:165afa46840b | 52 | /** @addtogroup STM32F4xx_HAL_Driver |
| Kojto | 110:165afa46840b | 53 | * @{ |
| Kojto | 110:165afa46840b | 54 | */ |
| Kojto | 110:165afa46840b | 55 | |
| Kojto | 110:165afa46840b | 56 | /** @addtogroup CAN |
| Kojto | 110:165afa46840b | 57 | * @{ |
| Kojto | 110:165afa46840b | 58 | */ |
| Kojto | 110:165afa46840b | 59 | |
| Kojto | 110:165afa46840b | 60 | /* Exported types ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 61 | /** @defgroup CAN_Exported_Types CAN Exported Types |
| Kojto | 110:165afa46840b | 62 | * @{ |
| Kojto | 110:165afa46840b | 63 | */ |
| Kojto | 110:165afa46840b | 64 | |
| Kojto | 110:165afa46840b | 65 | /** |
| Kojto | 110:165afa46840b | 66 | * @brief HAL State structures definition |
| Kojto | 110:165afa46840b | 67 | */ |
| Kojto | 110:165afa46840b | 68 | typedef enum |
| Kojto | 110:165afa46840b | 69 | { |
| Kojto | 110:165afa46840b | 70 | HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */ |
| Kojto | 110:165afa46840b | 71 | HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */ |
| Kojto | 110:165afa46840b | 72 | HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */ |
| Kojto | 110:165afa46840b | 73 | HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */ |
| Kojto | 110:165afa46840b | 74 | HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */ |
| Kojto | 110:165afa46840b | 75 | HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */ |
| Kojto | 110:165afa46840b | 76 | HAL_CAN_STATE_TIMEOUT = 0x03, /*!< Timeout state */ |
| Kojto | 110:165afa46840b | 77 | HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */ |
| Kojto | 110:165afa46840b | 78 | |
| Kojto | 110:165afa46840b | 79 | }HAL_CAN_StateTypeDef; |
| Kojto | 110:165afa46840b | 80 | |
| Kojto | 110:165afa46840b | 81 | /** |
| Kojto | 110:165afa46840b | 82 | * @brief CAN init structure definition |
| Kojto | 110:165afa46840b | 83 | */ |
| Kojto | 110:165afa46840b | 84 | typedef struct |
| Kojto | 110:165afa46840b | 85 | { |
| Kojto | 110:165afa46840b | 86 | uint32_t Prescaler; /*!< Specifies the length of a time quantum. |
| Kojto | 110:165afa46840b | 87 | This parameter must be a number between Min_Data = 1 and Max_Data = 1024 */ |
| Kojto | 110:165afa46840b | 88 | |
| Kojto | 110:165afa46840b | 89 | uint32_t Mode; /*!< Specifies the CAN operating mode. |
| Kojto | 110:165afa46840b | 90 | This parameter can be a value of @ref CAN_operating_mode */ |
| Kojto | 110:165afa46840b | 91 | |
| Kojto | 110:165afa46840b | 92 | uint32_t SJW; /*!< Specifies the maximum number of time quanta |
| Kojto | 110:165afa46840b | 93 | the CAN hardware is allowed to lengthen or |
| Kojto | 110:165afa46840b | 94 | shorten a bit to perform resynchronization. |
| Kojto | 110:165afa46840b | 95 | This parameter can be a value of @ref CAN_synchronisation_jump_width */ |
| Kojto | 110:165afa46840b | 96 | |
| Kojto | 110:165afa46840b | 97 | uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1. |
| Kojto | 110:165afa46840b | 98 | This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */ |
| Kojto | 110:165afa46840b | 99 | |
| Kojto | 110:165afa46840b | 100 | uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2. |
| Kojto | 110:165afa46840b | 101 | This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */ |
| Kojto | 110:165afa46840b | 102 | |
| Kojto | 110:165afa46840b | 103 | uint32_t TTCM; /*!< Enable or disable the time triggered communication mode. |
| Kojto | 110:165afa46840b | 104 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 110:165afa46840b | 105 | |
| Kojto | 110:165afa46840b | 106 | uint32_t ABOM; /*!< Enable or disable the automatic bus-off management. |
| Kojto | 110:165afa46840b | 107 | This parameter can be set to ENABLE or DISABLE */ |
| Kojto | 110:165afa46840b | 108 | |
| Kojto | 110:165afa46840b | 109 | uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode. |
| Kojto | 110:165afa46840b | 110 | This parameter can be set to ENABLE or DISABLE */ |
| Kojto | 110:165afa46840b | 111 | |
| Kojto | 110:165afa46840b | 112 | uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode. |
| Kojto | 110:165afa46840b | 113 | This parameter can be set to ENABLE or DISABLE */ |
| Kojto | 110:165afa46840b | 114 | |
| Kojto | 110:165afa46840b | 115 | uint32_t RFLM; /*!< Enable or disable the receive FIFO Locked mode. |
| Kojto | 110:165afa46840b | 116 | This parameter can be set to ENABLE or DISABLE */ |
| Kojto | 110:165afa46840b | 117 | |
| Kojto | 110:165afa46840b | 118 | uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority. |
| Kojto | 110:165afa46840b | 119 | This parameter can be set to ENABLE or DISABLE */ |
| Kojto | 110:165afa46840b | 120 | }CAN_InitTypeDef; |
| Kojto | 110:165afa46840b | 121 | |
| Kojto | 110:165afa46840b | 122 | /** |
| Kojto | 110:165afa46840b | 123 | * @brief CAN filter configuration structure definition |
| Kojto | 110:165afa46840b | 124 | */ |
| Kojto | 110:165afa46840b | 125 | typedef struct |
| Kojto | 110:165afa46840b | 126 | { |
| Kojto | 110:165afa46840b | 127 | uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit |
| Kojto | 110:165afa46840b | 128 | configuration, first one for a 16-bit configuration). |
| Kojto | 110:165afa46840b | 129 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ |
| Kojto | 110:165afa46840b | 130 | |
| Kojto | 110:165afa46840b | 131 | uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit |
| Kojto | 110:165afa46840b | 132 | configuration, second one for a 16-bit configuration). |
| Kojto | 110:165afa46840b | 133 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ |
| Kojto | 110:165afa46840b | 134 | |
| Kojto | 110:165afa46840b | 135 | uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number, |
| Kojto | 110:165afa46840b | 136 | according to the mode (MSBs for a 32-bit configuration, |
| Kojto | 110:165afa46840b | 137 | first one for a 16-bit configuration). |
| Kojto | 110:165afa46840b | 138 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ |
| Kojto | 110:165afa46840b | 139 | |
| Kojto | 110:165afa46840b | 140 | uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number, |
| Kojto | 110:165afa46840b | 141 | according to the mode (LSBs for a 32-bit configuration, |
| Kojto | 110:165afa46840b | 142 | second one for a 16-bit configuration). |
| Kojto | 110:165afa46840b | 143 | This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */ |
| Kojto | 110:165afa46840b | 144 | |
| Kojto | 110:165afa46840b | 145 | uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter. |
| Kojto | 110:165afa46840b | 146 | This parameter can be a value of @ref CAN_filter_FIFO */ |
| Kojto | 110:165afa46840b | 147 | |
| Kojto | 110:165afa46840b | 148 | uint32_t FilterNumber; /*!< Specifies the filter which will be initialized. |
| Kojto | 110:165afa46840b | 149 | This parameter must be a number between Min_Data = 0 and Max_Data = 27 */ |
| Kojto | 110:165afa46840b | 150 | |
| Kojto | 110:165afa46840b | 151 | uint32_t FilterMode; /*!< Specifies the filter mode to be initialized. |
| Kojto | 110:165afa46840b | 152 | This parameter can be a value of @ref CAN_filter_mode */ |
| Kojto | 110:165afa46840b | 153 | |
| Kojto | 110:165afa46840b | 154 | uint32_t FilterScale; /*!< Specifies the filter scale. |
| Kojto | 110:165afa46840b | 155 | This parameter can be a value of @ref CAN_filter_scale */ |
| Kojto | 110:165afa46840b | 156 | |
| Kojto | 110:165afa46840b | 157 | uint32_t FilterActivation; /*!< Enable or disable the filter. |
| Kojto | 110:165afa46840b | 158 | This parameter can be set to ENABLE or DISABLE. */ |
| Kojto | 110:165afa46840b | 159 | |
| Kojto | 110:165afa46840b | 160 | uint32_t BankNumber; /*!< Select the start slave bank filter. |
| Kojto | 110:165afa46840b | 161 | This parameter must be a number between Min_Data = 0 and Max_Data = 28 */ |
| Kojto | 110:165afa46840b | 162 | |
| Kojto | 110:165afa46840b | 163 | }CAN_FilterConfTypeDef; |
| Kojto | 110:165afa46840b | 164 | |
| Kojto | 110:165afa46840b | 165 | /** |
| Kojto | 110:165afa46840b | 166 | * @brief CAN Tx message structure definition |
| Kojto | 110:165afa46840b | 167 | */ |
| Kojto | 110:165afa46840b | 168 | typedef struct |
| Kojto | 110:165afa46840b | 169 | { |
| Kojto | 110:165afa46840b | 170 | uint32_t StdId; /*!< Specifies the standard identifier. |
| Kojto | 110:165afa46840b | 171 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */ |
| Kojto | 110:165afa46840b | 172 | |
| Kojto | 110:165afa46840b | 173 | uint32_t ExtId; /*!< Specifies the extended identifier. |
| Kojto | 110:165afa46840b | 174 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */ |
| Kojto | 110:165afa46840b | 175 | |
| Kojto | 110:165afa46840b | 176 | uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted. |
| Kojto | 110:165afa46840b | 177 | This parameter can be a value of @ref CAN_Identifier_Type */ |
| Kojto | 110:165afa46840b | 178 | |
| Kojto | 110:165afa46840b | 179 | uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted. |
| Kojto | 110:165afa46840b | 180 | This parameter can be a value of @ref CAN_remote_transmission_request */ |
| Kojto | 110:165afa46840b | 181 | |
| Kojto | 110:165afa46840b | 182 | uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted. |
| Kojto | 110:165afa46840b | 183 | This parameter must be a number between Min_Data = 0 and Max_Data = 8 */ |
| Kojto | 110:165afa46840b | 184 | |
| Kojto | 110:165afa46840b | 185 | uint8_t Data[8]; /*!< Contains the data to be transmitted. |
| Kojto | 110:165afa46840b | 186 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */ |
| Kojto | 110:165afa46840b | 187 | |
| Kojto | 110:165afa46840b | 188 | }CanTxMsgTypeDef; |
| Kojto | 110:165afa46840b | 189 | |
| Kojto | 110:165afa46840b | 190 | /** |
| Kojto | 110:165afa46840b | 191 | * @brief CAN Rx message structure definition |
| Kojto | 110:165afa46840b | 192 | */ |
| Kojto | 110:165afa46840b | 193 | typedef struct |
| Kojto | 110:165afa46840b | 194 | { |
| Kojto | 110:165afa46840b | 195 | uint32_t StdId; /*!< Specifies the standard identifier. |
| Kojto | 110:165afa46840b | 196 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */ |
| Kojto | 110:165afa46840b | 197 | |
| Kojto | 110:165afa46840b | 198 | uint32_t ExtId; /*!< Specifies the extended identifier. |
| Kojto | 110:165afa46840b | 199 | This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */ |
| Kojto | 110:165afa46840b | 200 | |
| Kojto | 110:165afa46840b | 201 | uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received. |
| Kojto | 110:165afa46840b | 202 | This parameter can be a value of @ref CAN_Identifier_Type */ |
| Kojto | 110:165afa46840b | 203 | |
| Kojto | 110:165afa46840b | 204 | uint32_t RTR; /*!< Specifies the type of frame for the received message. |
| Kojto | 110:165afa46840b | 205 | This parameter can be a value of @ref CAN_remote_transmission_request */ |
| Kojto | 110:165afa46840b | 206 | |
| Kojto | 110:165afa46840b | 207 | uint32_t DLC; /*!< Specifies the length of the frame that will be received. |
| Kojto | 110:165afa46840b | 208 | This parameter must be a number between Min_Data = 0 and Max_Data = 8 */ |
| Kojto | 110:165afa46840b | 209 | |
| Kojto | 110:165afa46840b | 210 | uint8_t Data[8]; /*!< Contains the data to be received. |
| Kojto | 110:165afa46840b | 211 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */ |
| Kojto | 110:165afa46840b | 212 | |
| Kojto | 110:165afa46840b | 213 | uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through. |
| Kojto | 110:165afa46840b | 214 | This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */ |
| Kojto | 110:165afa46840b | 215 | |
| Kojto | 110:165afa46840b | 216 | uint32_t FIFONumber; /*!< Specifies the receive FIFO number. |
| Kojto | 110:165afa46840b | 217 | This parameter can be CAN_FIFO0 or CAN_FIFO1 */ |
| Kojto | 110:165afa46840b | 218 | |
| Kojto | 110:165afa46840b | 219 | }CanRxMsgTypeDef; |
| Kojto | 110:165afa46840b | 220 | |
| Kojto | 110:165afa46840b | 221 | /** |
| Kojto | 110:165afa46840b | 222 | * @brief CAN handle Structure definition |
| Kojto | 110:165afa46840b | 223 | */ |
| Kojto | 110:165afa46840b | 224 | typedef struct |
| Kojto | 110:165afa46840b | 225 | { |
| Kojto | 110:165afa46840b | 226 | CAN_TypeDef *Instance; /*!< Register base address */ |
| Kojto | 110:165afa46840b | 227 | |
| Kojto | 110:165afa46840b | 228 | CAN_InitTypeDef Init; /*!< CAN required parameters */ |
| Kojto | 110:165afa46840b | 229 | |
| Kojto | 110:165afa46840b | 230 | CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */ |
| Kojto | 110:165afa46840b | 231 | |
| Kojto | 110:165afa46840b | 232 | CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */ |
| Kojto | 110:165afa46840b | 233 | |
| Kojto | 110:165afa46840b | 234 | __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */ |
| Kojto | 110:165afa46840b | 235 | |
| Kojto | 110:165afa46840b | 236 | HAL_LockTypeDef Lock; /*!< CAN locking object */ |
| Kojto | 110:165afa46840b | 237 | |
| Kojto | 110:165afa46840b | 238 | __IO uint32_t ErrorCode; /*!< CAN Error code */ |
| Kojto | 110:165afa46840b | 239 | |
| Kojto | 110:165afa46840b | 240 | }CAN_HandleTypeDef; |
| Kojto | 110:165afa46840b | 241 | |
| Kojto | 110:165afa46840b | 242 | /** |
| Kojto | 110:165afa46840b | 243 | * @} |
| Kojto | 110:165afa46840b | 244 | */ |
| Kojto | 110:165afa46840b | 245 | |
| Kojto | 110:165afa46840b | 246 | /* Exported constants --------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 247 | /** @defgroup CAN_Exported_Constants CAN Exported Constants |
| Kojto | 110:165afa46840b | 248 | * @{ |
| Kojto | 110:165afa46840b | 249 | */ |
| Kojto | 110:165afa46840b | 250 | |
| Kojto | 110:165afa46840b | 251 | /** @defgroup HAL_CAN_Error_Code HAL CAN Error Code |
| Kojto | 110:165afa46840b | 252 | * @{ |
| Kojto | 110:165afa46840b | 253 | */ |
| Kojto | 110:165afa46840b | 254 | #define HAL_CAN_ERROR_NONE 0x00 /*!< No error */ |
| Kojto | 110:165afa46840b | 255 | #define HAL_CAN_ERROR_EWG 0x01 /*!< EWG error */ |
| Kojto | 110:165afa46840b | 256 | #define HAL_CAN_ERROR_EPV 0x02 /*!< EPV error */ |
| Kojto | 110:165afa46840b | 257 | #define HAL_CAN_ERROR_BOF 0x04 /*!< BOF error */ |
| Kojto | 110:165afa46840b | 258 | #define HAL_CAN_ERROR_STF 0x08 /*!< Stuff error */ |
| Kojto | 110:165afa46840b | 259 | #define HAL_CAN_ERROR_FOR 0x10 /*!< Form error */ |
| Kojto | 110:165afa46840b | 260 | #define HAL_CAN_ERROR_ACK 0x20 /*!< Acknowledgment error */ |
| Kojto | 110:165afa46840b | 261 | #define HAL_CAN_ERROR_BR 0x40 /*!< Bit recessive */ |
| Kojto | 110:165afa46840b | 262 | #define HAL_CAN_ERROR_BD 0x80 /*!< LEC dominant */ |
| Kojto | 110:165afa46840b | 263 | #define HAL_CAN_ERROR_CRC 0x100 /*!< LEC transfer error */ |
| Kojto | 110:165afa46840b | 264 | /** |
| Kojto | 110:165afa46840b | 265 | * @} |
| Kojto | 110:165afa46840b | 266 | */ |
| Kojto | 110:165afa46840b | 267 | |
| Kojto | 110:165afa46840b | 268 | /** @defgroup CAN_InitStatus CAN InitStatus |
| Kojto | 110:165afa46840b | 269 | * @{ |
| Kojto | 110:165afa46840b | 270 | */ |
| Kojto | 110:165afa46840b | 271 | #define CAN_INITSTATUS_FAILED ((uint8_t)0x00) /*!< CAN initialization failed */ |
| Kojto | 110:165afa46840b | 272 | #define CAN_INITSTATUS_SUCCESS ((uint8_t)0x01) /*!< CAN initialization OK */ |
| Kojto | 110:165afa46840b | 273 | /** |
| Kojto | 110:165afa46840b | 274 | * @} |
| Kojto | 110:165afa46840b | 275 | */ |
| Kojto | 110:165afa46840b | 276 | |
| Kojto | 110:165afa46840b | 277 | /** @defgroup CAN_operating_mode CAN Operating Mode |
| Kojto | 110:165afa46840b | 278 | * @{ |
| Kojto | 110:165afa46840b | 279 | */ |
| Kojto | 110:165afa46840b | 280 | #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */ |
| Kojto | 110:165afa46840b | 281 | #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */ |
| Kojto | 110:165afa46840b | 282 | #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */ |
| Kojto | 110:165afa46840b | 283 | #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */ |
| Kojto | 110:165afa46840b | 284 | /** |
| Kojto | 110:165afa46840b | 285 | * @} |
| Kojto | 110:165afa46840b | 286 | */ |
| Kojto | 110:165afa46840b | 287 | |
| Kojto | 110:165afa46840b | 288 | /** @defgroup CAN_synchronisation_jump_width CAN Synchronisation Jump Width |
| Kojto | 110:165afa46840b | 289 | * @{ |
| Kojto | 110:165afa46840b | 290 | */ |
| Kojto | 110:165afa46840b | 291 | #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 110:165afa46840b | 292 | #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */ |
| Kojto | 110:165afa46840b | 293 | #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */ |
| Kojto | 110:165afa46840b | 294 | #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */ |
| Kojto | 110:165afa46840b | 295 | /** |
| Kojto | 110:165afa46840b | 296 | * @} |
| Kojto | 110:165afa46840b | 297 | */ |
| Kojto | 110:165afa46840b | 298 | |
| Kojto | 110:165afa46840b | 299 | /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in bit segment 1 |
| Kojto | 110:165afa46840b | 300 | * @{ |
| Kojto | 110:165afa46840b | 301 | */ |
| Kojto | 110:165afa46840b | 302 | #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 110:165afa46840b | 303 | #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */ |
| Kojto | 110:165afa46840b | 304 | #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */ |
| Kojto | 110:165afa46840b | 305 | #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */ |
| Kojto | 110:165afa46840b | 306 | #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */ |
| Kojto | 110:165afa46840b | 307 | #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */ |
| Kojto | 110:165afa46840b | 308 | #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */ |
| Kojto | 110:165afa46840b | 309 | #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */ |
| Kojto | 110:165afa46840b | 310 | #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */ |
| Kojto | 110:165afa46840b | 311 | #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */ |
| Kojto | 110:165afa46840b | 312 | #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */ |
| Kojto | 110:165afa46840b | 313 | #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */ |
| Kojto | 110:165afa46840b | 314 | #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */ |
| Kojto | 110:165afa46840b | 315 | #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */ |
| Kojto | 110:165afa46840b | 316 | #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */ |
| Kojto | 110:165afa46840b | 317 | #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */ |
| Kojto | 110:165afa46840b | 318 | /** |
| Kojto | 110:165afa46840b | 319 | * @} |
| Kojto | 110:165afa46840b | 320 | */ |
| Kojto | 110:165afa46840b | 321 | |
| Kojto | 110:165afa46840b | 322 | /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in bit segment 2 |
| Kojto | 110:165afa46840b | 323 | * @{ |
| Kojto | 110:165afa46840b | 324 | */ |
| Kojto | 110:165afa46840b | 325 | #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */ |
| Kojto | 110:165afa46840b | 326 | #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */ |
| Kojto | 110:165afa46840b | 327 | #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */ |
| Kojto | 110:165afa46840b | 328 | #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */ |
| Kojto | 110:165afa46840b | 329 | #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */ |
| Kojto | 110:165afa46840b | 330 | #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */ |
| Kojto | 110:165afa46840b | 331 | #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */ |
| Kojto | 110:165afa46840b | 332 | #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */ |
| Kojto | 110:165afa46840b | 333 | /** |
| Kojto | 110:165afa46840b | 334 | * @} |
| Kojto | 110:165afa46840b | 335 | */ |
| Kojto | 110:165afa46840b | 336 | |
| Kojto | 110:165afa46840b | 337 | /** @defgroup CAN_filter_mode CAN Filter Mode |
| Kojto | 110:165afa46840b | 338 | * @{ |
| Kojto | 110:165afa46840b | 339 | */ |
| Kojto | 110:165afa46840b | 340 | #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */ |
| Kojto | 110:165afa46840b | 341 | #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */ |
| Kojto | 110:165afa46840b | 342 | /** |
| Kojto | 110:165afa46840b | 343 | * @} |
| Kojto | 110:165afa46840b | 344 | */ |
| Kojto | 110:165afa46840b | 345 | |
| Kojto | 110:165afa46840b | 346 | /** @defgroup CAN_filter_scale CAN Filter Scale |
| Kojto | 110:165afa46840b | 347 | * @{ |
| Kojto | 110:165afa46840b | 348 | */ |
| Kojto | 110:165afa46840b | 349 | #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */ |
| Kojto | 110:165afa46840b | 350 | #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */ |
| Kojto | 110:165afa46840b | 351 | /** |
| Kojto | 110:165afa46840b | 352 | * @} |
| Kojto | 110:165afa46840b | 353 | */ |
| Kojto | 110:165afa46840b | 354 | |
| Kojto | 110:165afa46840b | 355 | /** @defgroup CAN_filter_FIFO CAN Filter FIFO |
| Kojto | 110:165afa46840b | 356 | * @{ |
| Kojto | 110:165afa46840b | 357 | */ |
| Kojto | 110:165afa46840b | 358 | #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */ |
| Kojto | 110:165afa46840b | 359 | #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */ |
| Kojto | 110:165afa46840b | 360 | /** |
| Kojto | 110:165afa46840b | 361 | * @} |
| Kojto | 110:165afa46840b | 362 | */ |
| Kojto | 110:165afa46840b | 363 | |
| Kojto | 110:165afa46840b | 364 | /** @defgroup CAN_Identifier_Type CAN Identifier Type |
| Kojto | 110:165afa46840b | 365 | * @{ |
| Kojto | 110:165afa46840b | 366 | */ |
| Kojto | 110:165afa46840b | 367 | #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */ |
| Kojto | 110:165afa46840b | 368 | #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */ |
| Kojto | 110:165afa46840b | 369 | /** |
| Kojto | 110:165afa46840b | 370 | * @} |
| Kojto | 110:165afa46840b | 371 | */ |
| Kojto | 110:165afa46840b | 372 | |
| Kojto | 110:165afa46840b | 373 | /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request |
| Kojto | 110:165afa46840b | 374 | * @{ |
| Kojto | 110:165afa46840b | 375 | */ |
| Kojto | 110:165afa46840b | 376 | #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */ |
| Kojto | 110:165afa46840b | 377 | #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */ |
| Kojto | 110:165afa46840b | 378 | /** |
| Kojto | 110:165afa46840b | 379 | * @} |
| Kojto | 110:165afa46840b | 380 | */ |
| Kojto | 110:165afa46840b | 381 | |
| Kojto | 110:165afa46840b | 382 | /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number Constants |
| Kojto | 110:165afa46840b | 383 | * @{ |
| Kojto | 110:165afa46840b | 384 | */ |
| Kojto | 110:165afa46840b | 385 | #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */ |
| Kojto | 110:165afa46840b | 386 | #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */ |
| Kojto | 110:165afa46840b | 387 | /** |
| Kojto | 110:165afa46840b | 388 | * @} |
| Kojto | 110:165afa46840b | 389 | */ |
| Kojto | 110:165afa46840b | 390 | |
| Kojto | 110:165afa46840b | 391 | /** @defgroup CAN_flags CAN Flags |
| Kojto | 110:165afa46840b | 392 | * @{ |
| Kojto | 110:165afa46840b | 393 | */ |
| Kojto | 110:165afa46840b | 394 | /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus() |
| Kojto | 110:165afa46840b | 395 | and CAN_ClearFlag() functions. */ |
| Kojto | 110:165afa46840b | 396 | /* If the flag is 0x1XXXXXXX, it means that it can only be used with |
| Kojto | 110:165afa46840b | 397 | CAN_GetFlagStatus() function. */ |
| Kojto | 110:165afa46840b | 398 | |
| Kojto | 110:165afa46840b | 399 | /* Transmit Flags */ |
| Kojto | 110:165afa46840b | 400 | #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */ |
| Kojto | 110:165afa46840b | 401 | #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */ |
| Kojto | 110:165afa46840b | 402 | #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */ |
| Kojto | 110:165afa46840b | 403 | #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */ |
| Kojto | 110:165afa46840b | 404 | #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */ |
| Kojto | 110:165afa46840b | 405 | #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */ |
| Kojto | 110:165afa46840b | 406 | #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 110:165afa46840b | 407 | #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 110:165afa46840b | 408 | #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */ |
| Kojto | 110:165afa46840b | 409 | |
| Kojto | 110:165afa46840b | 410 | /* Receive Flags */ |
| Kojto | 110:165afa46840b | 411 | #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */ |
| Kojto | 110:165afa46840b | 412 | #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */ |
| Kojto | 110:165afa46840b | 413 | |
| Kojto | 110:165afa46840b | 414 | #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */ |
| Kojto | 110:165afa46840b | 415 | #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */ |
| Kojto | 110:165afa46840b | 416 | |
| Kojto | 110:165afa46840b | 417 | /* Operating Mode Flags */ |
| Kojto | 110:165afa46840b | 418 | #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */ |
| Kojto | 110:165afa46840b | 419 | #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */ |
| Kojto | 110:165afa46840b | 420 | #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */ |
| Kojto | 110:165afa46840b | 421 | /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible. |
| Kojto | 110:165afa46840b | 422 | In this case the SLAK bit can be polled.*/ |
| Kojto | 110:165afa46840b | 423 | |
| Kojto | 110:165afa46840b | 424 | /* Error Flags */ |
| Kojto | 110:165afa46840b | 425 | #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */ |
| Kojto | 110:165afa46840b | 426 | #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */ |
| Kojto | 110:165afa46840b | 427 | #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */ |
| Kojto | 110:165afa46840b | 428 | /** |
| Kojto | 110:165afa46840b | 429 | * @} |
| Kojto | 110:165afa46840b | 430 | */ |
| Kojto | 110:165afa46840b | 431 | |
| Kojto | 110:165afa46840b | 432 | /** @defgroup CAN_Interrupts CAN Interrupts |
| Kojto | 110:165afa46840b | 433 | * @{ |
| Kojto | 110:165afa46840b | 434 | */ |
| Kojto | 110:165afa46840b | 435 | #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */ |
| Kojto | 110:165afa46840b | 436 | |
| Kojto | 110:165afa46840b | 437 | /* Receive Interrupts */ |
| Kojto | 110:165afa46840b | 438 | #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */ |
| Kojto | 110:165afa46840b | 439 | #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */ |
| Kojto | 110:165afa46840b | 440 | #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */ |
| Kojto | 110:165afa46840b | 441 | #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */ |
| Kojto | 110:165afa46840b | 442 | #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */ |
| Kojto | 110:165afa46840b | 443 | #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */ |
| Kojto | 110:165afa46840b | 444 | |
| Kojto | 110:165afa46840b | 445 | /* Operating Mode Interrupts */ |
| Kojto | 110:165afa46840b | 446 | #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */ |
| Kojto | 110:165afa46840b | 447 | #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */ |
| Kojto | 110:165afa46840b | 448 | |
| Kojto | 110:165afa46840b | 449 | /* Error Interrupts */ |
| Kojto | 110:165afa46840b | 450 | #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */ |
| Kojto | 110:165afa46840b | 451 | #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */ |
| Kojto | 110:165afa46840b | 452 | #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */ |
| Kojto | 110:165afa46840b | 453 | #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */ |
| Kojto | 110:165afa46840b | 454 | #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */ |
| Kojto | 110:165afa46840b | 455 | /** |
| Kojto | 110:165afa46840b | 456 | * @} |
| Kojto | 110:165afa46840b | 457 | */ |
| Kojto | 110:165afa46840b | 458 | |
| Kojto | 110:165afa46840b | 459 | /** @defgroup CAN_Mailboxes_Definition CAN Mailboxes Definition |
| Kojto | 110:165afa46840b | 460 | * @{ |
| Kojto | 110:165afa46840b | 461 | */ |
| Kojto | 110:165afa46840b | 462 | #define CAN_TXMAILBOX_0 ((uint8_t)0x00) |
| Kojto | 110:165afa46840b | 463 | #define CAN_TXMAILBOX_1 ((uint8_t)0x01) |
| Kojto | 110:165afa46840b | 464 | #define CAN_TXMAILBOX_2 ((uint8_t)0x02) |
| Kojto | 110:165afa46840b | 465 | /** |
| Kojto | 110:165afa46840b | 466 | * @} |
| Kojto | 110:165afa46840b | 467 | */ |
| Kojto | 110:165afa46840b | 468 | |
| Kojto | 110:165afa46840b | 469 | /** |
| Kojto | 110:165afa46840b | 470 | * @} |
| Kojto | 110:165afa46840b | 471 | */ |
| Kojto | 110:165afa46840b | 472 | |
| Kojto | 110:165afa46840b | 473 | /* Exported macro ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 474 | /** @defgroup CAN_Exported_Macros CAN Exported Macros |
| Kojto | 110:165afa46840b | 475 | * @{ |
| Kojto | 110:165afa46840b | 476 | */ |
| Kojto | 110:165afa46840b | 477 | |
| Kojto | 110:165afa46840b | 478 | /** @brief Reset CAN handle state |
| Kojto | 110:165afa46840b | 479 | * @param __HANDLE__: specifies the CAN Handle. |
| Kojto | 110:165afa46840b | 480 | * @retval None |
| Kojto | 110:165afa46840b | 481 | */ |
| Kojto | 110:165afa46840b | 482 | #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET) |
| Kojto | 110:165afa46840b | 483 | |
| Kojto | 110:165afa46840b | 484 | /** |
| Kojto | 110:165afa46840b | 485 | * @brief Enable the specified CAN interrupts. |
| Kojto | 110:165afa46840b | 486 | * @param __HANDLE__: CAN handle |
| Kojto | 110:165afa46840b | 487 | * @param __INTERRUPT__: CAN Interrupt |
| Kojto | 110:165afa46840b | 488 | * @retval None |
| Kojto | 110:165afa46840b | 489 | */ |
| Kojto | 110:165afa46840b | 490 | #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__)) |
| Kojto | 110:165afa46840b | 491 | |
| Kojto | 110:165afa46840b | 492 | /** |
| Kojto | 110:165afa46840b | 493 | * @brief Disable the specified CAN interrupts. |
| Kojto | 110:165afa46840b | 494 | * @param __HANDLE__: CAN handle |
| Kojto | 110:165afa46840b | 495 | * @param __INTERRUPT__: CAN Interrupt |
| Kojto | 110:165afa46840b | 496 | * @retval None |
| Kojto | 110:165afa46840b | 497 | */ |
| Kojto | 110:165afa46840b | 498 | #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__)) |
| Kojto | 110:165afa46840b | 499 | |
| Kojto | 110:165afa46840b | 500 | /** |
| Kojto | 110:165afa46840b | 501 | * @brief Return the number of pending received messages. |
| Kojto | 110:165afa46840b | 502 | * @param __HANDLE__: CAN handle |
| Kojto | 110:165afa46840b | 503 | * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. |
| Kojto | 110:165afa46840b | 504 | * @retval The number of pending message. |
| Kojto | 110:165afa46840b | 505 | */ |
| Kojto | 110:165afa46840b | 506 | #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ |
| Kojto | 110:165afa46840b | 507 | ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03))) |
| Kojto | 110:165afa46840b | 508 | |
| Kojto | 110:165afa46840b | 509 | /** @brief Check whether the specified CAN flag is set or not. |
| Kojto | 110:165afa46840b | 510 | * @param __HANDLE__: CAN Handle |
| Kojto | 110:165afa46840b | 511 | * @param __FLAG__: specifies the flag to check. |
| Kojto | 110:165afa46840b | 512 | * This parameter can be one of the following values: |
| Kojto | 110:165afa46840b | 513 | * @arg CAN_TSR_RQCP0: Request MailBox0 Flag |
| Kojto | 110:165afa46840b | 514 | * @arg CAN_TSR_RQCP1: Request MailBox1 Flag |
| Kojto | 110:165afa46840b | 515 | * @arg CAN_TSR_RQCP2: Request MailBox2 Flag |
| Kojto | 110:165afa46840b | 516 | * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag |
| Kojto | 110:165afa46840b | 517 | * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag |
| Kojto | 110:165afa46840b | 518 | * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag |
| Kojto | 110:165afa46840b | 519 | * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag |
| Kojto | 110:165afa46840b | 520 | * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag |
| Kojto | 110:165afa46840b | 521 | * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag |
| Kojto | 110:165afa46840b | 522 | * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag |
| Kojto | 110:165afa46840b | 523 | * @arg CAN_FLAG_FF0: FIFO 0 Full Flag |
| Kojto | 110:165afa46840b | 524 | * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag |
| Kojto | 110:165afa46840b | 525 | * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag |
| Kojto | 110:165afa46840b | 526 | * @arg CAN_FLAG_FF1: FIFO 1 Full Flag |
| Kojto | 110:165afa46840b | 527 | * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag |
| Kojto | 110:165afa46840b | 528 | * @arg CAN_FLAG_WKU: Wake up Flag |
| Kojto | 110:165afa46840b | 529 | * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag |
| Kojto | 110:165afa46840b | 530 | * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag |
| Kojto | 110:165afa46840b | 531 | * @arg CAN_FLAG_EWG: Error Warning Flag |
| Kojto | 110:165afa46840b | 532 | * @arg CAN_FLAG_EPV: Error Passive Flag |
| Kojto | 110:165afa46840b | 533 | * @arg CAN_FLAG_BOF: Bus-Off Flag |
| Kojto | 110:165afa46840b | 534 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| Kojto | 110:165afa46840b | 535 | */ |
| Kojto | 110:165afa46840b | 536 | #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \ |
| Kojto | 110:165afa46840b | 537 | ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 538 | (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 539 | (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 540 | (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 541 | ((((__HANDLE__)->Instance->ESR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK)))) |
| Kojto | 110:165afa46840b | 542 | |
| Kojto | 110:165afa46840b | 543 | /** @brief Clear the specified CAN pending flag. |
| Kojto | 110:165afa46840b | 544 | * @param __HANDLE__: CAN Handle. |
| Kojto | 110:165afa46840b | 545 | * @param __FLAG__: specifies the flag to check. |
| Kojto | 110:165afa46840b | 546 | * This parameter can be one of the following values: |
| Kojto | 110:165afa46840b | 547 | * @arg CAN_TSR_RQCP0: Request MailBox0 Flag |
| Kojto | 110:165afa46840b | 548 | * @arg CAN_TSR_RQCP1: Request MailBox1 Flag |
| Kojto | 110:165afa46840b | 549 | * @arg CAN_TSR_RQCP2: Request MailBox2 Flag |
| Kojto | 110:165afa46840b | 550 | * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag |
| Kojto | 110:165afa46840b | 551 | * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag |
| Kojto | 110:165afa46840b | 552 | * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag |
| Kojto | 110:165afa46840b | 553 | * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag |
| Kojto | 110:165afa46840b | 554 | * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag |
| Kojto | 110:165afa46840b | 555 | * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag |
| Kojto | 110:165afa46840b | 556 | * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag |
| Kojto | 110:165afa46840b | 557 | * @arg CAN_FLAG_FF0: FIFO 0 Full Flag |
| Kojto | 110:165afa46840b | 558 | * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag |
| Kojto | 110:165afa46840b | 559 | * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag |
| Kojto | 110:165afa46840b | 560 | * @arg CAN_FLAG_FF1: FIFO 1 Full Flag |
| Kojto | 110:165afa46840b | 561 | * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag |
| Kojto | 110:165afa46840b | 562 | * @arg CAN_FLAG_WKU: Wake up Flag |
| Kojto | 110:165afa46840b | 563 | * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag |
| Kojto | 110:165afa46840b | 564 | * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag |
| Kojto | 110:165afa46840b | 565 | * @arg CAN_FLAG_EWG: Error Warning Flag |
| Kojto | 110:165afa46840b | 566 | * @arg CAN_FLAG_EPV: Error Passive Flag |
| Kojto | 110:165afa46840b | 567 | * @arg CAN_FLAG_BOF: Bus-Off Flag |
| Kojto | 110:165afa46840b | 568 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| Kojto | 110:165afa46840b | 569 | */ |
| Kojto | 110:165afa46840b | 570 | #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \ |
| Kojto | 110:165afa46840b | 571 | ((((__FLAG__) >> 8) == 5)? (((__HANDLE__)->Instance->TSR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 572 | (((__FLAG__) >> 8) == 2)? (((__HANDLE__)->Instance->RF0R) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 573 | (((__FLAG__) >> 8) == 4)? (((__HANDLE__)->Instance->RF1R) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 574 | (((__FLAG__) >> 8) == 1)? (((__HANDLE__)->Instance->MSR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \ |
| Kojto | 110:165afa46840b | 575 | (((__HANDLE__)->Instance->ESR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK)))) |
| Kojto | 110:165afa46840b | 576 | |
| Kojto | 110:165afa46840b | 577 | /** @brief Check if the specified CAN interrupt source is enabled or disabled. |
| Kojto | 110:165afa46840b | 578 | * @param __HANDLE__: CAN Handle |
| Kojto | 110:165afa46840b | 579 | * @param __INTERRUPT__: specifies the CAN interrupt source to check. |
| Kojto | 110:165afa46840b | 580 | * This parameter can be one of the following values: |
| Kojto | 110:165afa46840b | 581 | * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable |
| Kojto | 110:165afa46840b | 582 | * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enable |
| Kojto | 110:165afa46840b | 583 | * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable |
| Kojto | 110:165afa46840b | 584 | * @retval The new state of __IT__ (TRUE or FALSE). |
| Kojto | 110:165afa46840b | 585 | */ |
| Kojto | 110:165afa46840b | 586 | #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
| Kojto | 110:165afa46840b | 587 | |
| Kojto | 110:165afa46840b | 588 | /** |
| Kojto | 110:165afa46840b | 589 | * @brief Check the transmission status of a CAN Frame. |
| Kojto | 110:165afa46840b | 590 | * @param __HANDLE__: CAN Handle |
| Kojto | 110:165afa46840b | 591 | * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. |
| Kojto | 110:165afa46840b | 592 | * @retval The new status of transmission (TRUE or FALSE). |
| Kojto | 110:165afa46840b | 593 | */ |
| Kojto | 110:165afa46840b | 594 | #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\ |
| Kojto | 110:165afa46840b | 595 | (((__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 | 110:165afa46840b | 596 | ((__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 | 110:165afa46840b | 597 | ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2))) |
| Kojto | 110:165afa46840b | 598 | |
| Kojto | 110:165afa46840b | 599 | /** |
| Kojto | 110:165afa46840b | 600 | * @brief Release the specified receive FIFO. |
| Kojto | 110:165afa46840b | 601 | * @param __HANDLE__: CAN handle |
| Kojto | 110:165afa46840b | 602 | * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. |
| Kojto | 110:165afa46840b | 603 | * @retval None |
| Kojto | 110:165afa46840b | 604 | */ |
| Kojto | 110:165afa46840b | 605 | #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \ |
| Kojto | 110:165afa46840b | 606 | ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1)) |
| Kojto | 110:165afa46840b | 607 | |
| Kojto | 110:165afa46840b | 608 | /** |
| Kojto | 110:165afa46840b | 609 | * @brief Cancel a transmit request. |
| Kojto | 110:165afa46840b | 610 | * @param __HANDLE__: CAN Handle |
| Kojto | 110:165afa46840b | 611 | * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission. |
| Kojto | 110:165afa46840b | 612 | * @retval None |
| Kojto | 110:165afa46840b | 613 | */ |
| Kojto | 110:165afa46840b | 614 | #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\ |
| Kojto | 110:165afa46840b | 615 | (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\ |
| Kojto | 110:165afa46840b | 616 | ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\ |
| Kojto | 110:165afa46840b | 617 | ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2)) |
| Kojto | 110:165afa46840b | 618 | |
| Kojto | 110:165afa46840b | 619 | /** |
| Kojto | 110:165afa46840b | 620 | * @brief Enable or disable the DBG Freeze for CAN. |
| Kojto | 110:165afa46840b | 621 | * @param __HANDLE__: CAN Handle |
| Kojto | 110:165afa46840b | 622 | * @param __NEWSTATE__: new state of the CAN peripheral. |
| Kojto | 110:165afa46840b | 623 | * This parameter can be: ENABLE (CAN reception/transmission is frozen |
| Kojto | 110:165afa46840b | 624 | * during debug. Reception FIFOs can still be accessed/controlled normally) |
| Kojto | 110:165afa46840b | 625 | * or DISABLE (CAN is working during debug). |
| Kojto | 110:165afa46840b | 626 | * @retval None |
| Kojto | 110:165afa46840b | 627 | */ |
| Kojto | 110:165afa46840b | 628 | #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \ |
| Kojto | 110:165afa46840b | 629 | ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF)) |
| Kojto | 110:165afa46840b | 630 | |
| Kojto | 110:165afa46840b | 631 | /** |
| Kojto | 110:165afa46840b | 632 | * @} |
| Kojto | 110:165afa46840b | 633 | */ |
| Kojto | 110:165afa46840b | 634 | |
| Kojto | 110:165afa46840b | 635 | /* Exported functions --------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 636 | /** @addtogroup CAN_Exported_Functions |
| Kojto | 110:165afa46840b | 637 | * @{ |
| Kojto | 110:165afa46840b | 638 | */ |
| Kojto | 110:165afa46840b | 639 | |
| Kojto | 110:165afa46840b | 640 | /** @addtogroup CAN_Exported_Functions_Group1 |
| Kojto | 110:165afa46840b | 641 | * @{ |
| Kojto | 110:165afa46840b | 642 | */ |
| Kojto | 110:165afa46840b | 643 | /* Initialization/de-initialization functions ***********************************/ |
| Kojto | 110:165afa46840b | 644 | HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 645 | HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig); |
| Kojto | 110:165afa46840b | 646 | HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 647 | void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 648 | void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 649 | /** |
| Kojto | 110:165afa46840b | 650 | * @} |
| Kojto | 110:165afa46840b | 651 | */ |
| Kojto | 110:165afa46840b | 652 | |
| Kojto | 110:165afa46840b | 653 | /** @addtogroup CAN_Exported_Functions_Group2 |
| Kojto | 110:165afa46840b | 654 | * @{ |
| Kojto | 110:165afa46840b | 655 | */ |
| Kojto | 110:165afa46840b | 656 | /* I/O operation functions ******************************************************/ |
| Kojto | 110:165afa46840b | 657 | HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout); |
| Kojto | 110:165afa46840b | 658 | HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan); |
| Kojto | 110:165afa46840b | 659 | HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout); |
| Kojto | 110:165afa46840b | 660 | HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber); |
| Kojto | 110:165afa46840b | 661 | HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan); |
| Kojto | 110:165afa46840b | 662 | HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan); |
| Kojto | 110:165afa46840b | 663 | void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 664 | void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 665 | void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 666 | void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan); |
| Kojto | 110:165afa46840b | 667 | /** |
| Kojto | 110:165afa46840b | 668 | * @} |
| Kojto | 110:165afa46840b | 669 | */ |
| Kojto | 110:165afa46840b | 670 | |
| Kojto | 110:165afa46840b | 671 | /** @addtogroup CAN_Exported_Functions_Group3 |
| Kojto | 110:165afa46840b | 672 | * @{ |
| Kojto | 110:165afa46840b | 673 | */ |
| Kojto | 110:165afa46840b | 674 | /* Peripheral State functions ***************************************************/ |
| Kojto | 110:165afa46840b | 675 | uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan); |
| Kojto | 110:165afa46840b | 676 | HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan); |
| Kojto | 110:165afa46840b | 677 | /** |
| Kojto | 110:165afa46840b | 678 | * @} |
| Kojto | 110:165afa46840b | 679 | */ |
| Kojto | 110:165afa46840b | 680 | |
| Kojto | 110:165afa46840b | 681 | /** |
| Kojto | 110:165afa46840b | 682 | * @} |
| Kojto | 110:165afa46840b | 683 | */ |
| Kojto | 110:165afa46840b | 684 | |
| Kojto | 110:165afa46840b | 685 | /* Private types -------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 686 | /** @defgroup CAN_Private_Types CAN Private Types |
| Kojto | 110:165afa46840b | 687 | * @{ |
| Kojto | 110:165afa46840b | 688 | */ |
| Kojto | 110:165afa46840b | 689 | |
| Kojto | 110:165afa46840b | 690 | /** |
| Kojto | 110:165afa46840b | 691 | * @} |
| Kojto | 110:165afa46840b | 692 | */ |
| Kojto | 110:165afa46840b | 693 | |
| Kojto | 110:165afa46840b | 694 | /* Private variables ---------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 695 | /** @defgroup CAN_Private_Variables CAN Private Variables |
| Kojto | 110:165afa46840b | 696 | * @{ |
| Kojto | 110:165afa46840b | 697 | */ |
| Kojto | 110:165afa46840b | 698 | |
| Kojto | 110:165afa46840b | 699 | /** |
| Kojto | 110:165afa46840b | 700 | * @} |
| Kojto | 110:165afa46840b | 701 | */ |
| Kojto | 110:165afa46840b | 702 | |
| Kojto | 110:165afa46840b | 703 | /* Private constants ---------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 704 | /** @defgroup CAN_Private_Constants CAN Private Constants |
| Kojto | 110:165afa46840b | 705 | * @{ |
| Kojto | 110:165afa46840b | 706 | */ |
| Kojto | 110:165afa46840b | 707 | #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */ |
| Kojto | 110:165afa46840b | 708 | #define CAN_FLAG_MASK ((uint32_t)0x000000FF) |
| Kojto | 110:165afa46840b | 709 | /** |
| Kojto | 110:165afa46840b | 710 | * @} |
| Kojto | 110:165afa46840b | 711 | */ |
| Kojto | 110:165afa46840b | 712 | |
| Kojto | 110:165afa46840b | 713 | /* Private macros ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 714 | /** @defgroup CAN_Private_Macros CAN Private Macros |
| Kojto | 110:165afa46840b | 715 | * @{ |
| Kojto | 110:165afa46840b | 716 | */ |
| Kojto | 110:165afa46840b | 717 | #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \ |
| Kojto | 110:165afa46840b | 718 | ((MODE) == CAN_MODE_LOOPBACK)|| \ |
| Kojto | 110:165afa46840b | 719 | ((MODE) == CAN_MODE_SILENT) || \ |
| Kojto | 110:165afa46840b | 720 | ((MODE) == CAN_MODE_SILENT_LOOPBACK)) |
| Kojto | 110:165afa46840b | 721 | #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \ |
| Kojto | 110:165afa46840b | 722 | ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ)) |
| Kojto | 110:165afa46840b | 723 | #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ) |
| Kojto | 110:165afa46840b | 724 | #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ) |
| Kojto | 110:165afa46840b | 725 | #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024)) |
| Kojto | 110:165afa46840b | 726 | #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27) |
| Kojto | 110:165afa46840b | 727 | #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \ |
| Kojto | 110:165afa46840b | 728 | ((MODE) == CAN_FILTERMODE_IDLIST)) |
| Kojto | 110:165afa46840b | 729 | #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \ |
| Kojto | 110:165afa46840b | 730 | ((SCALE) == CAN_FILTERSCALE_32BIT)) |
| Kojto | 110:165afa46840b | 731 | #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \ |
| Kojto | 110:165afa46840b | 732 | ((FIFO) == CAN_FILTER_FIFO1)) |
| Kojto | 110:165afa46840b | 733 | #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28) |
| Kojto | 110:165afa46840b | 734 | |
| Kojto | 110:165afa46840b | 735 | #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02)) |
| Kojto | 110:165afa46840b | 736 | #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF)) |
| Kojto | 110:165afa46840b | 737 | #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF)) |
| Kojto | 110:165afa46840b | 738 | #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08)) |
| Kojto | 110:165afa46840b | 739 | |
| Kojto | 110:165afa46840b | 740 | #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \ |
| Kojto | 110:165afa46840b | 741 | ((IDTYPE) == CAN_ID_EXT)) |
| Kojto | 110:165afa46840b | 742 | #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE)) |
| Kojto | 110:165afa46840b | 743 | #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1)) |
| Kojto | 110:165afa46840b | 744 | |
| Kojto | 110:165afa46840b | 745 | /** |
| Kojto | 110:165afa46840b | 746 | * @} |
| Kojto | 110:165afa46840b | 747 | */ |
| Kojto | 110:165afa46840b | 748 | |
| Kojto | 110:165afa46840b | 749 | /* Private functions ---------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 750 | /** @defgroup CAN_Private_Functions CAN Private Functions |
| Kojto | 110:165afa46840b | 751 | * @{ |
| Kojto | 110:165afa46840b | 752 | */ |
| Kojto | 110:165afa46840b | 753 | |
| Kojto | 110:165afa46840b | 754 | /** |
| Kojto | 110:165afa46840b | 755 | * @} |
| Kojto | 110:165afa46840b | 756 | */ |
| Kojto | 110:165afa46840b | 757 | |
| Kojto | 110:165afa46840b | 758 | #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\ |
| Kojto | 110:165afa46840b | 759 | STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ |
| Kojto | 110:165afa46840b | 760 | |
| Kojto | 110:165afa46840b | 761 | /** |
| Kojto | 110:165afa46840b | 762 | * @} |
| Kojto | 110:165afa46840b | 763 | */ |
| Kojto | 110:165afa46840b | 764 | |
| Kojto | 110:165afa46840b | 765 | /** |
| Kojto | 110:165afa46840b | 766 | * @} |
| Kojto | 110:165afa46840b | 767 | */ |
| Kojto | 110:165afa46840b | 768 | |
| Kojto | 110:165afa46840b | 769 | #ifdef __cplusplus |
| Kojto | 110:165afa46840b | 770 | } |
| Kojto | 110:165afa46840b | 771 | #endif |
| Kojto | 110:165afa46840b | 772 | |
| Kojto | 110:165afa46840b | 773 | #endif /* __STM32F4xx_CAN_H */ |
| Kojto | 110:165afa46840b | 774 | |
| Kojto | 110:165afa46840b | 775 | |
| Kojto | 110:165afa46840b | 776 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |