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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_NUCLEO_F401RE/stm32f4xx_hal_can.h@274:6937b19af361, 2014-08-06 (annotated)

Committer:
mbed_official
Date:
Wed Aug 06 08:15:07 2014 +0100
Revision:
274:6937b19af361
Parent:
226:b062af740e40
Child:
369:2e96f1b71984
Synchronized with git revision 5b145e4f6c509376173c3ea2aa35a6da879a2124



Full URL: https://github.com/mbedmicro/mbed/commit/5b145e4f6c509376173c3ea2aa35a6da879a2124/



[TARGET_LPC11UXX] PeripheralNames.h and PinMap definitions separation for LPC11UXX platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 87:085cde657901 1 /**
mbed_official 87:085cde657901 2 ******************************************************************************
mbed_official 87:085cde657901 3 * @file stm32f4xx_hal_can.h
mbed_official 87:085cde657901 4 * @author MCD Application Team
mbed_official 226:b062af740e40 5 * @version V1.1.0RC2
mbed_official 226:b062af740e40 6 * @date 14-May-2014
mbed_official 87:085cde657901 7 * @brief Header file of CAN HAL module.
mbed_official 87:085cde657901 8 ******************************************************************************
mbed_official 87:085cde657901 9 * @attention
mbed_official 87:085cde657901 10 *
mbed_official 87:085cde657901 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 87:085cde657901 12 *
mbed_official 87:085cde657901 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 87:085cde657901 14 * are permitted provided that the following conditions are met:
mbed_official 87:085cde657901 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 87:085cde657901 16 * this list of conditions and the following disclaimer.
mbed_official 87:085cde657901 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 87:085cde657901 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 87:085cde657901 19 * and/or other materials provided with the distribution.
mbed_official 87:085cde657901 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 87:085cde657901 21 * may be used to endorse or promote products derived from this software
mbed_official 87:085cde657901 22 * without specific prior written permission.
mbed_official 87:085cde657901 23 *
mbed_official 87:085cde657901 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 87:085cde657901 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 87:085cde657901 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 87:085cde657901 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 87:085cde657901 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 87:085cde657901 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 87:085cde657901 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 87:085cde657901 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 87:085cde657901 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 87:085cde657901 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 87:085cde657901 34 *
mbed_official 87:085cde657901 35 ******************************************************************************
mbed_official 87:085cde657901 36 */
mbed_official 87:085cde657901 37
mbed_official 87:085cde657901 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 87:085cde657901 39 #ifndef __STM32F4xx_HAL_CAN_H
mbed_official 87:085cde657901 40 #define __STM32F4xx_HAL_CAN_H
mbed_official 87:085cde657901 41
mbed_official 87:085cde657901 42 #ifdef __cplusplus
mbed_official 87:085cde657901 43 extern "C" {
mbed_official 87:085cde657901 44 #endif
mbed_official 87:085cde657901 45
mbed_official 87:085cde657901 46 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
mbed_official 87:085cde657901 47 /* Includes ------------------------------------------------------------------*/
mbed_official 87:085cde657901 48 #include "stm32f4xx_hal_def.h"
mbed_official 87:085cde657901 49
mbed_official 87:085cde657901 50 /** @addtogroup STM32F4xx_HAL_Driver
mbed_official 87:085cde657901 51 * @{
mbed_official 87:085cde657901 52 */
mbed_official 87:085cde657901 53
mbed_official 87:085cde657901 54 /** @addtogroup CAN
mbed_official 87:085cde657901 55 * @{
mbed_official 87:085cde657901 56 */
mbed_official 87:085cde657901 57
mbed_official 87:085cde657901 58 /* Exported types ------------------------------------------------------------*/
mbed_official 87:085cde657901 59
mbed_official 87:085cde657901 60 /**
mbed_official 87:085cde657901 61 * @brief HAL State structures definition
mbed_official 87:085cde657901 62 */
mbed_official 87:085cde657901 63 typedef enum
mbed_official 87:085cde657901 64 {
mbed_official 87:085cde657901 65 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
mbed_official 87:085cde657901 66 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
mbed_official 87:085cde657901 67 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
mbed_official 87:085cde657901 68 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
mbed_official 87:085cde657901 69 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
mbed_official 87:085cde657901 70 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
mbed_official 87:085cde657901 71 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< Timeout state */
mbed_official 87:085cde657901 72 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
mbed_official 87:085cde657901 73
mbed_official 87:085cde657901 74 }HAL_CAN_StateTypeDef;
mbed_official 87:085cde657901 75
mbed_official 87:085cde657901 76 /**
mbed_official 87:085cde657901 77 * @brief CAN init structure definition
mbed_official 87:085cde657901 78 */
mbed_official 87:085cde657901 79 typedef struct
mbed_official 87:085cde657901 80 {
mbed_official 87:085cde657901 81 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
mbed_official 87:085cde657901 82 This parameter must be a number between Min_Data = 1 and Max_Data = 1024 */
mbed_official 87:085cde657901 83
mbed_official 87:085cde657901 84 uint32_t Mode; /*!< Specifies the CAN operating mode.
mbed_official 87:085cde657901 85 This parameter can be a value of @ref CAN_operating_mode */
mbed_official 87:085cde657901 86
mbed_official 87:085cde657901 87 uint32_t SJW; /*!< Specifies the maximum number of time quanta
mbed_official 87:085cde657901 88 the CAN hardware is allowed to lengthen or
mbed_official 87:085cde657901 89 shorten a bit to perform resynchronization.
mbed_official 87:085cde657901 90 This parameter can be a value of @ref CAN_synchronisation_jump_width */
mbed_official 87:085cde657901 91
mbed_official 87:085cde657901 92 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
mbed_official 87:085cde657901 93 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
mbed_official 87:085cde657901 94
mbed_official 87:085cde657901 95 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
mbed_official 87:085cde657901 96 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
mbed_official 87:085cde657901 97
mbed_official 87:085cde657901 98 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
mbed_official 87:085cde657901 99 This parameter can be set to ENABLE or DISABLE. */
mbed_official 87:085cde657901 100
mbed_official 87:085cde657901 101 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
mbed_official 87:085cde657901 102 This parameter can be set to ENABLE or DISABLE */
mbed_official 87:085cde657901 103
mbed_official 87:085cde657901 104 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
mbed_official 87:085cde657901 105 This parameter can be set to ENABLE or DISABLE */
mbed_official 87:085cde657901 106
mbed_official 87:085cde657901 107 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
mbed_official 87:085cde657901 108 This parameter can be set to ENABLE or DISABLE */
mbed_official 87:085cde657901 109
mbed_official 87:085cde657901 110 uint32_t RFLM; /*!< Enable or disable the receive FIFO Locked mode.
mbed_official 87:085cde657901 111 This parameter can be set to ENABLE or DISABLE */
mbed_official 87:085cde657901 112
mbed_official 87:085cde657901 113 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
mbed_official 87:085cde657901 114 This parameter can be set to ENABLE or DISABLE */
mbed_official 87:085cde657901 115 }CAN_InitTypeDef;
mbed_official 87:085cde657901 116
mbed_official 87:085cde657901 117 /**
mbed_official 87:085cde657901 118 * @brief CAN filter configuration structure definition
mbed_official 87:085cde657901 119 */
mbed_official 87:085cde657901 120 typedef struct
mbed_official 87:085cde657901 121 {
mbed_official 87:085cde657901 122 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
mbed_official 87:085cde657901 123 configuration, first one for a 16-bit configuration).
mbed_official 87:085cde657901 124 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 87:085cde657901 125
mbed_official 87:085cde657901 126 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
mbed_official 87:085cde657901 127 configuration, second one for a 16-bit configuration).
mbed_official 87:085cde657901 128 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 87:085cde657901 129
mbed_official 87:085cde657901 130 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
mbed_official 87:085cde657901 131 according to the mode (MSBs for a 32-bit configuration,
mbed_official 87:085cde657901 132 first one for a 16-bit configuration).
mbed_official 87:085cde657901 133 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 87:085cde657901 134
mbed_official 87:085cde657901 135 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
mbed_official 87:085cde657901 136 according to the mode (LSBs for a 32-bit configuration,
mbed_official 87:085cde657901 137 second one for a 16-bit configuration).
mbed_official 87:085cde657901 138 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 87:085cde657901 139
mbed_official 87:085cde657901 140 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
mbed_official 87:085cde657901 141 This parameter can be a value of @ref CAN_filter_FIFO */
mbed_official 87:085cde657901 142
mbed_official 87:085cde657901 143 uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
mbed_official 87:085cde657901 144 This parameter must be a number between Min_Data = 0 and Max_Data = 27 */
mbed_official 87:085cde657901 145
mbed_official 87:085cde657901 146 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
mbed_official 87:085cde657901 147 This parameter can be a value of @ref CAN_filter_mode */
mbed_official 87:085cde657901 148
mbed_official 87:085cde657901 149 uint32_t FilterScale; /*!< Specifies the filter scale.
mbed_official 87:085cde657901 150 This parameter can be a value of @ref CAN_filter_scale */
mbed_official 87:085cde657901 151
mbed_official 87:085cde657901 152 uint32_t FilterActivation; /*!< Enable or disable the filter.
mbed_official 87:085cde657901 153 This parameter can be set to ENABLE or DISABLE. */
mbed_official 87:085cde657901 154
mbed_official 226:b062af740e40 155 uint32_t BankNumber; /*!< Select the start slave bank filter.
mbed_official 87:085cde657901 156 This parameter must be a number between Min_Data = 0 and Max_Data = 28 */
mbed_official 87:085cde657901 157
mbed_official 87:085cde657901 158 }CAN_FilterConfTypeDef;
mbed_official 87:085cde657901 159
mbed_official 87:085cde657901 160 /**
mbed_official 87:085cde657901 161 * @brief CAN Tx message structure definition
mbed_official 87:085cde657901 162 */
mbed_official 87:085cde657901 163 typedef struct
mbed_official 87:085cde657901 164 {
mbed_official 87:085cde657901 165 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 87:085cde657901 166 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */
mbed_official 87:085cde657901 167
mbed_official 87:085cde657901 168 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 87:085cde657901 169 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */
mbed_official 87:085cde657901 170
mbed_official 87:085cde657901 171 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
mbed_official 87:085cde657901 172 This parameter can be a value of @ref CAN_identifier_type */
mbed_official 87:085cde657901 173
mbed_official 87:085cde657901 174 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
mbed_official 87:085cde657901 175 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 87:085cde657901 176
mbed_official 87:085cde657901 177 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
mbed_official 87:085cde657901 178 This parameter must be a number between Min_Data = 0 and Max_Data = 8 */
mbed_official 87:085cde657901 179
mbed_official 87:085cde657901 180 uint32_t Data[8]; /*!< Contains the data to be transmitted.
mbed_official 87:085cde657901 181 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 87:085cde657901 182
mbed_official 87:085cde657901 183 }CanTxMsgTypeDef;
mbed_official 87:085cde657901 184
mbed_official 87:085cde657901 185 /**
mbed_official 87:085cde657901 186 * @brief CAN Rx message structure definition
mbed_official 87:085cde657901 187 */
mbed_official 87:085cde657901 188 typedef struct
mbed_official 87:085cde657901 189 {
mbed_official 87:085cde657901 190 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 87:085cde657901 191 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */
mbed_official 87:085cde657901 192
mbed_official 87:085cde657901 193 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 87:085cde657901 194 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */
mbed_official 87:085cde657901 195
mbed_official 87:085cde657901 196 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
mbed_official 87:085cde657901 197 This parameter can be a value of @ref CAN_identifier_type */
mbed_official 87:085cde657901 198
mbed_official 87:085cde657901 199 uint32_t RTR; /*!< Specifies the type of frame for the received message.
mbed_official 87:085cde657901 200 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 87:085cde657901 201
mbed_official 87:085cde657901 202 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
mbed_official 87:085cde657901 203 This parameter must be a number between Min_Data = 0 and Max_Data = 8 */
mbed_official 87:085cde657901 204
mbed_official 87:085cde657901 205 uint32_t Data[8]; /*!< Contains the data to be received.
mbed_official 87:085cde657901 206 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 87:085cde657901 207
mbed_official 87:085cde657901 208 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
mbed_official 87:085cde657901 209 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 87:085cde657901 210
mbed_official 87:085cde657901 211 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
mbed_official 87:085cde657901 212 This parameter can be CAN_FIFO0 or CAN_FIFO1 */
mbed_official 87:085cde657901 213
mbed_official 87:085cde657901 214 }CanRxMsgTypeDef;
mbed_official 87:085cde657901 215
mbed_official 87:085cde657901 216 /**
mbed_official 87:085cde657901 217 * @brief CAN handle Structure definition
mbed_official 87:085cde657901 218 */
mbed_official 87:085cde657901 219 typedef struct
mbed_official 87:085cde657901 220 {
mbed_official 87:085cde657901 221 CAN_TypeDef *Instance; /*!< Register base address */
mbed_official 87:085cde657901 222
mbed_official 87:085cde657901 223 CAN_InitTypeDef Init; /*!< CAN required parameters */
mbed_official 87:085cde657901 224
mbed_official 87:085cde657901 225 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
mbed_official 87:085cde657901 226
mbed_official 87:085cde657901 227 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
mbed_official 87:085cde657901 228
mbed_official 87:085cde657901 229 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
mbed_official 87:085cde657901 230
mbed_official 87:085cde657901 231 HAL_LockTypeDef Lock; /*!< CAN locking object */
mbed_official 87:085cde657901 232
mbed_official 87:085cde657901 233 __IO uint32_t ErrorCode; /*!< CAN Error code */
mbed_official 87:085cde657901 234
mbed_official 87:085cde657901 235 }CAN_HandleTypeDef;
mbed_official 87:085cde657901 236
mbed_official 87:085cde657901 237 /* Exported constants --------------------------------------------------------*/
mbed_official 87:085cde657901 238
mbed_official 87:085cde657901 239 /** @defgroup CAN_Exported_Constants
mbed_official 87:085cde657901 240 * @{
mbed_official 87:085cde657901 241 */
mbed_official 87:085cde657901 242
mbed_official 87:085cde657901 243 /** @defgroup HAL CAN Error Code
mbed_official 87:085cde657901 244 * @{
mbed_official 87:085cde657901 245 */
mbed_official 87:085cde657901 246 #define HAL_CAN_ERROR_NONE 0x00 /*!< No error */
mbed_official 87:085cde657901 247 #define HAL_CAN_ERROR_EWG 0x01 /*!< EWG error */
mbed_official 87:085cde657901 248 #define HAL_CAN_ERROR_EPV 0x02 /*!< EPV error */
mbed_official 87:085cde657901 249 #define HAL_CAN_ERROR_BOF 0x04 /*!< BOF error */
mbed_official 87:085cde657901 250 #define HAL_CAN_ERROR_STF 0x08 /*!< Stuff error */
mbed_official 87:085cde657901 251 #define HAL_CAN_ERROR_FOR 0x10 /*!< Form error */
mbed_official 87:085cde657901 252 #define HAL_CAN_ERROR_ACK 0x20 /*!< Acknowledgment error */
mbed_official 87:085cde657901 253 #define HAL_CAN_ERROR_BR 0x40 /*!< Bit recessive */
mbed_official 87:085cde657901 254 #define HAL_CAN_ERROR_BD 0x80 /*!< LEC dominant */
mbed_official 87:085cde657901 255 #define HAL_CAN_ERROR_CRC 0x100 /*!< LEC transfer error */
mbed_official 87:085cde657901 256 /**
mbed_official 87:085cde657901 257 * @}
mbed_official 87:085cde657901 258 */
mbed_official 87:085cde657901 259
mbed_official 87:085cde657901 260
mbed_official 87:085cde657901 261 /** @defgroup CAN_InitStatus
mbed_official 87:085cde657901 262 * @{
mbed_official 87:085cde657901 263 */
mbed_official 87:085cde657901 264 #define CAN_INITSTATUS_FAILED ((uint8_t)0x00) /*!< CAN initialization failed */
mbed_official 87:085cde657901 265 #define CAN_INITSTATUS_SUCCESS ((uint8_t)0x01) /*!< CAN initialization OK */
mbed_official 87:085cde657901 266 /**
mbed_official 87:085cde657901 267 * @}
mbed_official 87:085cde657901 268 */
mbed_official 87:085cde657901 269
mbed_official 87:085cde657901 270 /** @defgroup CAN_operating_mode
mbed_official 87:085cde657901 271 * @{
mbed_official 87:085cde657901 272 */
mbed_official 87:085cde657901 273 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
mbed_official 87:085cde657901 274 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
mbed_official 87:085cde657901 275 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
mbed_official 87:085cde657901 276 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
mbed_official 87:085cde657901 277
mbed_official 87:085cde657901 278 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
mbed_official 87:085cde657901 279 ((MODE) == CAN_MODE_LOOPBACK)|| \
mbed_official 87:085cde657901 280 ((MODE) == CAN_MODE_SILENT) || \
mbed_official 87:085cde657901 281 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
mbed_official 87:085cde657901 282 /**
mbed_official 87:085cde657901 283 * @}
mbed_official 87:085cde657901 284 */
mbed_official 87:085cde657901 285
mbed_official 87:085cde657901 286
mbed_official 87:085cde657901 287 /** @defgroup CAN_synchronisation_jump_width
mbed_official 87:085cde657901 288 * @{
mbed_official 87:085cde657901 289 */
mbed_official 87:085cde657901 290 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 87:085cde657901 291 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
mbed_official 87:085cde657901 292 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
mbed_official 87:085cde657901 293 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
mbed_official 87:085cde657901 294
mbed_official 87:085cde657901 295 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
mbed_official 87:085cde657901 296 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
mbed_official 87:085cde657901 297 /**
mbed_official 87:085cde657901 298 * @}
mbed_official 87:085cde657901 299 */
mbed_official 87:085cde657901 300
mbed_official 87:085cde657901 301 /** @defgroup CAN_time_quantum_in_bit_segment_1
mbed_official 87:085cde657901 302 * @{
mbed_official 87:085cde657901 303 */
mbed_official 87:085cde657901 304 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 87:085cde657901 305 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
mbed_official 87:085cde657901 306 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
mbed_official 87:085cde657901 307 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
mbed_official 87:085cde657901 308 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
mbed_official 87:085cde657901 309 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
mbed_official 87:085cde657901 310 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
mbed_official 87:085cde657901 311 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
mbed_official 87:085cde657901 312 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
mbed_official 87:085cde657901 313 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
mbed_official 87:085cde657901 314 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
mbed_official 87:085cde657901 315 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
mbed_official 87:085cde657901 316 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
mbed_official 87:085cde657901 317 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
mbed_official 87:085cde657901 318 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
mbed_official 87:085cde657901 319 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
mbed_official 87:085cde657901 320
mbed_official 87:085cde657901 321 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
mbed_official 87:085cde657901 322 /**
mbed_official 87:085cde657901 323 * @}
mbed_official 87:085cde657901 324 */
mbed_official 87:085cde657901 325
mbed_official 87:085cde657901 326 /** @defgroup CAN_time_quantum_in_bit_segment_2
mbed_official 87:085cde657901 327 * @{
mbed_official 87:085cde657901 328 */
mbed_official 87:085cde657901 329 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 87:085cde657901 330 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
mbed_official 87:085cde657901 331 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
mbed_official 87:085cde657901 332 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
mbed_official 87:085cde657901 333 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
mbed_official 87:085cde657901 334 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
mbed_official 87:085cde657901 335 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
mbed_official 87:085cde657901 336 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
mbed_official 87:085cde657901 337
mbed_official 87:085cde657901 338 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
mbed_official 87:085cde657901 339 /**
mbed_official 87:085cde657901 340 * @}
mbed_official 87:085cde657901 341 */
mbed_official 87:085cde657901 342
mbed_official 87:085cde657901 343 /** @defgroup CAN_clock_prescaler
mbed_official 87:085cde657901 344 * @{
mbed_official 87:085cde657901 345 */
mbed_official 87:085cde657901 346 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
mbed_official 87:085cde657901 347 /**
mbed_official 87:085cde657901 348 * @}
mbed_official 87:085cde657901 349 */
mbed_official 87:085cde657901 350
mbed_official 87:085cde657901 351 /** @defgroup CAN_filter_number
mbed_official 87:085cde657901 352 * @{
mbed_official 87:085cde657901 353 */
mbed_official 87:085cde657901 354 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
mbed_official 87:085cde657901 355 /**
mbed_official 87:085cde657901 356 * @}
mbed_official 87:085cde657901 357 */
mbed_official 87:085cde657901 358
mbed_official 87:085cde657901 359 /** @defgroup CAN_filter_mode
mbed_official 87:085cde657901 360 * @{
mbed_official 87:085cde657901 361 */
mbed_official 87:085cde657901 362 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
mbed_official 87:085cde657901 363 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
mbed_official 87:085cde657901 364
mbed_official 87:085cde657901 365 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
mbed_official 87:085cde657901 366 ((MODE) == CAN_FILTERMODE_IDLIST))
mbed_official 87:085cde657901 367 /**
mbed_official 87:085cde657901 368 * @}
mbed_official 87:085cde657901 369 */
mbed_official 87:085cde657901 370
mbed_official 87:085cde657901 371 /** @defgroup CAN_filter_scale
mbed_official 87:085cde657901 372 * @{
mbed_official 87:085cde657901 373 */
mbed_official 87:085cde657901 374 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
mbed_official 87:085cde657901 375 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
mbed_official 87:085cde657901 376
mbed_official 87:085cde657901 377 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
mbed_official 87:085cde657901 378 ((SCALE) == CAN_FILTERSCALE_32BIT))
mbed_official 87:085cde657901 379 /**
mbed_official 87:085cde657901 380 * @}
mbed_official 87:085cde657901 381 */
mbed_official 87:085cde657901 382
mbed_official 87:085cde657901 383 /** @defgroup CAN_filter_FIFO
mbed_official 87:085cde657901 384 * @{
mbed_official 87:085cde657901 385 */
mbed_official 87:085cde657901 386 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
mbed_official 87:085cde657901 387 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
mbed_official 87:085cde657901 388
mbed_official 87:085cde657901 389 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
mbed_official 87:085cde657901 390 ((FIFO) == CAN_FILTER_FIFO1))
mbed_official 87:085cde657901 391
mbed_official 87:085cde657901 392 /* Legacy defines */
mbed_official 87:085cde657901 393 #define CAN_FilterFIFO0 CAN_FILTER_FIFO0
mbed_official 87:085cde657901 394 #define CAN_FilterFIFO1 CAN_FILTER_FIFO1
mbed_official 87:085cde657901 395 /**
mbed_official 87:085cde657901 396 * @}
mbed_official 87:085cde657901 397 */
mbed_official 87:085cde657901 398
mbed_official 87:085cde657901 399 /** @defgroup CAN_Start_bank_filter_for_slave_CAN
mbed_official 87:085cde657901 400 * @{
mbed_official 87:085cde657901 401 */
mbed_official 87:085cde657901 402 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
mbed_official 87:085cde657901 403 /**
mbed_official 87:085cde657901 404 * @}
mbed_official 87:085cde657901 405 */
mbed_official 87:085cde657901 406
mbed_official 87:085cde657901 407 /** @defgroup CAN_Tx
mbed_official 87:085cde657901 408 * @{
mbed_official 87:085cde657901 409 */
mbed_official 87:085cde657901 410 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
mbed_official 87:085cde657901 411 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
mbed_official 87:085cde657901 412 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
mbed_official 87:085cde657901 413 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
mbed_official 87:085cde657901 414 /**
mbed_official 87:085cde657901 415 * @}
mbed_official 87:085cde657901 416 */
mbed_official 87:085cde657901 417
mbed_official 87:085cde657901 418 /** @defgroup CAN_identifier_type
mbed_official 87:085cde657901 419 * @{
mbed_official 87:085cde657901 420 */
mbed_official 87:085cde657901 421 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
mbed_official 87:085cde657901 422 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
mbed_official 87:085cde657901 423 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
mbed_official 87:085cde657901 424 ((IDTYPE) == CAN_ID_EXT))
mbed_official 87:085cde657901 425 /**
mbed_official 87:085cde657901 426 * @}
mbed_official 87:085cde657901 427 */
mbed_official 87:085cde657901 428
mbed_official 87:085cde657901 429 /** @defgroup CAN_remote_transmission_request
mbed_official 87:085cde657901 430 * @{
mbed_official 87:085cde657901 431 */
mbed_official 87:085cde657901 432 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
mbed_official 87:085cde657901 433 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
mbed_official 87:085cde657901 434 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
mbed_official 87:085cde657901 435
mbed_official 87:085cde657901 436 /**
mbed_official 87:085cde657901 437 * @}
mbed_official 87:085cde657901 438 */
mbed_official 87:085cde657901 439
mbed_official 87:085cde657901 440 /** @defgroup CAN_transmit_constants
mbed_official 87:085cde657901 441 * @{
mbed_official 87:085cde657901 442 */
mbed_official 87:085cde657901 443 #define CAN_TXSTATUS_FAILED ((uint8_t)0x00) /*!< CAN transmission failed */
mbed_official 87:085cde657901 444 #define CAN_TXSTATUS_OK ((uint8_t)0x01) /*!< CAN transmission succeeded */
mbed_official 87:085cde657901 445 #define CAN_TXSTATUS_PENDING ((uint8_t)0x02) /*!< CAN transmission pending */
mbed_official 87:085cde657901 446 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
mbed_official 87:085cde657901 447
mbed_official 87:085cde657901 448 /**
mbed_official 87:085cde657901 449 * @}
mbed_official 87:085cde657901 450 */
mbed_official 87:085cde657901 451
mbed_official 87:085cde657901 452 /** @defgroup CAN_receive_FIFO_number_constants
mbed_official 87:085cde657901 453 * @{
mbed_official 87:085cde657901 454 */
mbed_official 87:085cde657901 455 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
mbed_official 87:085cde657901 456 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
mbed_official 87:085cde657901 457
mbed_official 87:085cde657901 458 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
mbed_official 87:085cde657901 459 /**
mbed_official 87:085cde657901 460 * @}
mbed_official 87:085cde657901 461 */
mbed_official 87:085cde657901 462
mbed_official 87:085cde657901 463 /** @defgroup CAN_flags
mbed_official 87:085cde657901 464 * @{
mbed_official 87:085cde657901 465 */
mbed_official 87:085cde657901 466 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
mbed_official 87:085cde657901 467 and CAN_ClearFlag() functions. */
mbed_official 87:085cde657901 468 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
mbed_official 87:085cde657901 469 CAN_GetFlagStatus() function. */
mbed_official 87:085cde657901 470
mbed_official 87:085cde657901 471 /* Transmit Flags */
mbed_official 87:085cde657901 472 #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */
mbed_official 87:085cde657901 473 #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */
mbed_official 87:085cde657901 474 #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */
mbed_official 87:085cde657901 475 #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */
mbed_official 87:085cde657901 476 #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */
mbed_official 87:085cde657901 477 #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */
mbed_official 87:085cde657901 478 #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */
mbed_official 87:085cde657901 479 #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */
mbed_official 87:085cde657901 480 #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */
mbed_official 87:085cde657901 481
mbed_official 87:085cde657901 482 /* Receive Flags */
mbed_official 87:085cde657901 483 #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */
mbed_official 87:085cde657901 484 #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */
mbed_official 87:085cde657901 485
mbed_official 87:085cde657901 486 #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */
mbed_official 87:085cde657901 487 #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */
mbed_official 87:085cde657901 488
mbed_official 87:085cde657901 489 /* Operating Mode Flags */
mbed_official 87:085cde657901 490 #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */
mbed_official 87:085cde657901 491 #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */
mbed_official 87:085cde657901 492 #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */
mbed_official 87:085cde657901 493 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
mbed_official 87:085cde657901 494 In this case the SLAK bit can be polled.*/
mbed_official 87:085cde657901 495
mbed_official 87:085cde657901 496 /* Error Flags */
mbed_official 87:085cde657901 497 #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */
mbed_official 87:085cde657901 498 #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */
mbed_official 87:085cde657901 499 #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */
mbed_official 87:085cde657901 500
mbed_official 87:085cde657901 501 #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_RQCP2) || ((FLAG) == CAN_FLAG_BOF) || \
mbed_official 87:085cde657901 502 ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
mbed_official 87:085cde657901 503 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
mbed_official 87:085cde657901 504 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_SLAK) || \
mbed_official 87:085cde657901 505 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
mbed_official 87:085cde657901 506 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0))
mbed_official 87:085cde657901 507
mbed_official 87:085cde657901 508
mbed_official 87:085cde657901 509 #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_SLAK) || ((FLAG) == CAN_FLAG_RQCP2) || \
mbed_official 87:085cde657901 510 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \
mbed_official 87:085cde657901 511 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) || \
mbed_official 87:085cde657901 512 ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
mbed_official 87:085cde657901 513 ((FLAG) == CAN_FLAG_WKU))
mbed_official 87:085cde657901 514 /**
mbed_official 87:085cde657901 515 * @}
mbed_official 87:085cde657901 516 */
mbed_official 87:085cde657901 517
mbed_official 87:085cde657901 518
mbed_official 87:085cde657901 519 /** @defgroup CAN_interrupts
mbed_official 87:085cde657901 520 * @{
mbed_official 87:085cde657901 521 */
mbed_official 87:085cde657901 522 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
mbed_official 87:085cde657901 523
mbed_official 87:085cde657901 524 /* Receive Interrupts */
mbed_official 87:085cde657901 525 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
mbed_official 87:085cde657901 526 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
mbed_official 87:085cde657901 527 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
mbed_official 87:085cde657901 528 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
mbed_official 87:085cde657901 529 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
mbed_official 87:085cde657901 530 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
mbed_official 87:085cde657901 531
mbed_official 87:085cde657901 532 /* Operating Mode Interrupts */
mbed_official 87:085cde657901 533 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
mbed_official 87:085cde657901 534 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
mbed_official 87:085cde657901 535
mbed_official 87:085cde657901 536 /* Error Interrupts */
mbed_official 87:085cde657901 537 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
mbed_official 87:085cde657901 538 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
mbed_official 87:085cde657901 539 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
mbed_official 87:085cde657901 540 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
mbed_official 87:085cde657901 541 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
mbed_official 87:085cde657901 542
mbed_official 87:085cde657901 543 /* Flags named as Interrupts : kept only for FW compatibility */
mbed_official 87:085cde657901 544 #define CAN_IT_RQCP0 CAN_IT_TME
mbed_official 87:085cde657901 545 #define CAN_IT_RQCP1 CAN_IT_TME
mbed_official 87:085cde657901 546 #define CAN_IT_RQCP2 CAN_IT_TME
mbed_official 87:085cde657901 547
mbed_official 87:085cde657901 548 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
mbed_official 87:085cde657901 549 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
mbed_official 87:085cde657901 550 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
mbed_official 87:085cde657901 551 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
mbed_official 87:085cde657901 552 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 87:085cde657901 553 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 87:085cde657901 554 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 87:085cde657901 555
mbed_official 87:085cde657901 556 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
mbed_official 87:085cde657901 557 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
mbed_official 87:085cde657901 558 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
mbed_official 87:085cde657901 559 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 87:085cde657901 560 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 87:085cde657901 561 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 87:085cde657901 562 /**
mbed_official 87:085cde657901 563 * @}
mbed_official 87:085cde657901 564 */
mbed_official 87:085cde657901 565
mbed_official 87:085cde657901 566 /* Time out for INAK bit */
mbed_official 87:085cde657901 567 #define INAK_TIMEOUT ((uint32_t)0x0000FFFF)
mbed_official 87:085cde657901 568 /* Time out for SLAK bit */
mbed_official 87:085cde657901 569 #define SLAK_TIMEOUT ((uint32_t)0x0000FFFF)
mbed_official 87:085cde657901 570
mbed_official 87:085cde657901 571 /* Mailboxes definition */
mbed_official 87:085cde657901 572 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
mbed_official 87:085cde657901 573 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
mbed_official 87:085cde657901 574 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
mbed_official 87:085cde657901 575
mbed_official 87:085cde657901 576 /**
mbed_official 87:085cde657901 577 * @}
mbed_official 87:085cde657901 578 */
mbed_official 87:085cde657901 579
mbed_official 87:085cde657901 580 /* Exported macro ------------------------------------------------------------*/
mbed_official 87:085cde657901 581
mbed_official 226:b062af740e40 582 /** @brief Reset CAN handle state
mbed_official 226:b062af740e40 583 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 226:b062af740e40 584 * @retval None
mbed_official 226:b062af740e40 585 */
mbed_official 226:b062af740e40 586 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
mbed_official 226:b062af740e40 587
mbed_official 87:085cde657901 588 /**
mbed_official 87:085cde657901 589 * @brief Enable the specified CAN interrupts.
mbed_official 87:085cde657901 590 * @param __HANDLE__: CAN handle
mbed_official 87:085cde657901 591 * @param __INTERRUPT__: CAN Interrupt
mbed_official 87:085cde657901 592 * @retval None
mbed_official 87:085cde657901 593 */
mbed_official 87:085cde657901 594 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
mbed_official 87:085cde657901 595
mbed_official 87:085cde657901 596 /**
mbed_official 87:085cde657901 597 * @brief Disable the specified CAN interrupts.
mbed_official 87:085cde657901 598 * @param __HANDLE__: CAN handle
mbed_official 87:085cde657901 599 * @param __INTERRUPT__: CAN Interrupt
mbed_official 87:085cde657901 600 * @retval None
mbed_official 87:085cde657901 601 */
mbed_official 87:085cde657901 602 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
mbed_official 87:085cde657901 603
mbed_official 87:085cde657901 604 /**
mbed_official 87:085cde657901 605 * @brief Return the number of pending received messages.
mbed_official 87:085cde657901 606 * @param __HANDLE__: CAN handle
mbed_official 87:085cde657901 607 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 87:085cde657901 608 * @retval The number of pending message.
mbed_official 87:085cde657901 609 */
mbed_official 87:085cde657901 610 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 87:085cde657901 611 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
mbed_official 87:085cde657901 612
mbed_official 87:085cde657901 613 /** @brief Check whether the specified CAN flag is set or not.
mbed_official 87:085cde657901 614 * @param __HANDLE__: CAN Handle
mbed_official 87:085cde657901 615 * @param __FLAG__: specifies the flag to check.
mbed_official 87:085cde657901 616 * This parameter can be one of the following values:
mbed_official 87:085cde657901 617 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 87:085cde657901 618 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 87:085cde657901 619 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 87:085cde657901 620 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 87:085cde657901 621 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 87:085cde657901 622 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 87:085cde657901 623 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 87:085cde657901 624 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 87:085cde657901 625 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 87:085cde657901 626 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 87:085cde657901 627 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 87:085cde657901 628 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 87:085cde657901 629 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 87:085cde657901 630 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 87:085cde657901 631 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 87:085cde657901 632 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 87:085cde657901 633 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
mbed_official 87:085cde657901 634 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 87:085cde657901 635 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 87:085cde657901 636 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 87:085cde657901 637 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 87:085cde657901 638 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 87:085cde657901 639 */
mbed_official 87:085cde657901 640 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
mbed_official 87:085cde657901 641 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
mbed_official 87:085cde657901 642 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 643 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 644 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 645 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 646 ((((__HANDLE__)->Instance->ESR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))))
mbed_official 87:085cde657901 647
mbed_official 87:085cde657901 648 /** @brief Clear the specified CAN pending flag.
mbed_official 87:085cde657901 649 * @param __HANDLE__: CAN Handle.
mbed_official 87:085cde657901 650 * @param __FLAG__: specifies the flag to check.
mbed_official 87:085cde657901 651 * This parameter can be one of the following values:
mbed_official 87:085cde657901 652 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 87:085cde657901 653 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 87:085cde657901 654 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 87:085cde657901 655 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 87:085cde657901 656 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 87:085cde657901 657 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 87:085cde657901 658 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 87:085cde657901 659 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 87:085cde657901 660 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 87:085cde657901 661 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 87:085cde657901 662 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 87:085cde657901 663 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 87:085cde657901 664 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 87:085cde657901 665 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 87:085cde657901 666 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 87:085cde657901 667 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 87:085cde657901 668 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
mbed_official 87:085cde657901 669 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 87:085cde657901 670 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 87:085cde657901 671 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 87:085cde657901 672 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 87:085cde657901 673 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 87:085cde657901 674 */
mbed_official 87:085cde657901 675 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
mbed_official 87:085cde657901 676 ((((__FLAG__) >> 8) == 5)? (((__HANDLE__)->Instance->TSR) &= ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 677 (((__FLAG__) >> 8) == 2)? (((__HANDLE__)->Instance->RF0R) &= ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 678 (((__FLAG__) >> 8) == 4)? (((__HANDLE__)->Instance->RF1R) &= ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 679 (((__FLAG__) >> 8) == 1)? (((__HANDLE__)->Instance->MSR) &= ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 87:085cde657901 680 (((__HANDLE__)->Instance->ESR) &= ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))))
mbed_official 87:085cde657901 681
mbed_official 87:085cde657901 682 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
mbed_official 87:085cde657901 683 * @param __HANDLE__: CAN Handle
mbed_official 87:085cde657901 684 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
mbed_official 87:085cde657901 685 * This parameter can be one of the following values:
mbed_official 87:085cde657901 686 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
mbed_official 87:085cde657901 687 * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev
mbed_official 87:085cde657901 688 * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
mbed_official 87:085cde657901 689 * @retval The new state of __IT__ (TRUE or FALSE).
mbed_official 87:085cde657901 690 */
mbed_official 87:085cde657901 691 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
mbed_official 87:085cde657901 692
mbed_official 87:085cde657901 693 /**
mbed_official 87:085cde657901 694 * @brief Check the transmission status of a CAN Frame.
mbed_official 87:085cde657901 695 * @param __HANDLE__: CAN Handle
mbed_official 87:085cde657901 696 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 87:085cde657901 697 * @retval The new status of transmission (TRUE or FALSE).
mbed_official 87:085cde657901 698 */
mbed_official 87:085cde657901 699 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 87:085cde657901 700 (((__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)) :\
mbed_official 87:085cde657901 701 ((__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)) :\
mbed_official 87:085cde657901 702 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
mbed_official 87:085cde657901 703
mbed_official 87:085cde657901 704
mbed_official 87:085cde657901 705
mbed_official 87:085cde657901 706 /**
mbed_official 87:085cde657901 707 * @brief Release the specified receive FIFO.
mbed_official 87:085cde657901 708 * @param __HANDLE__: CAN handle
mbed_official 87:085cde657901 709 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 87:085cde657901 710 * @retval None
mbed_official 87:085cde657901 711 */
mbed_official 87:085cde657901 712 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 87:085cde657901 713 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
mbed_official 87:085cde657901 714
mbed_official 87:085cde657901 715 /**
mbed_official 87:085cde657901 716 * @brief Cancel a transmit request.
mbed_official 87:085cde657901 717 * @param __HANDLE__: CAN Handle
mbed_official 87:085cde657901 718 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 87:085cde657901 719 * @retval None
mbed_official 87:085cde657901 720 */
mbed_official 87:085cde657901 721 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 87:085cde657901 722 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
mbed_official 87:085cde657901 723 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
mbed_official 87:085cde657901 724 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
mbed_official 87:085cde657901 725
mbed_official 87:085cde657901 726 /**
mbed_official 87:085cde657901 727 * @brief Enable or disable the DBG Freeze for CAN.
mbed_official 87:085cde657901 728 * @param __HANDLE__: CAN Handle
mbed_official 87:085cde657901 729 * @param __NEWSTATE__: new state of the CAN peripheral.
mbed_official 87:085cde657901 730 * This parameter can be: ENABLE (CAN reception/transmission is frozen
mbed_official 87:085cde657901 731 * during debug. Reception FIFOs can still be accessed/controlled normally)
mbed_official 87:085cde657901 732 * or DISABLE (CAN is working during debug).
mbed_official 87:085cde657901 733 * @retval None
mbed_official 87:085cde657901 734 */
mbed_official 87:085cde657901 735 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
mbed_official 87:085cde657901 736 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
mbed_official 87:085cde657901 737
mbed_official 87:085cde657901 738 /* Exported functions --------------------------------------------------------*/
mbed_official 87:085cde657901 739
mbed_official 87:085cde657901 740 /* Initialization/de-initialization functions ***********************************/
mbed_official 87:085cde657901 741 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
mbed_official 87:085cde657901 742 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
mbed_official 87:085cde657901 743 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
mbed_official 106:ced8cbb51063 744 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
mbed_official 106:ced8cbb51063 745 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
mbed_official 87:085cde657901 746
mbed_official 87:085cde657901 747 /* I/O operation functions ******************************************************/
mbed_official 87:085cde657901 748 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
mbed_official 87:085cde657901 749 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
mbed_official 87:085cde657901 750 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
mbed_official 87:085cde657901 751 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
mbed_official 87:085cde657901 752 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
mbed_official 87:085cde657901 753 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
mbed_official 87:085cde657901 754
mbed_official 87:085cde657901 755 /* Peripheral State functions ***************************************************/
mbed_official 87:085cde657901 756 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
mbed_official 87:085cde657901 757 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
mbed_official 87:085cde657901 758 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
mbed_official 87:085cde657901 759
mbed_official 106:ced8cbb51063 760 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 106:ced8cbb51063 761 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 106:ced8cbb51063 762 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
mbed_official 87:085cde657901 763
mbed_official 87:085cde657901 764 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
mbed_official 87:085cde657901 765
mbed_official 87:085cde657901 766 /**
mbed_official 87:085cde657901 767 * @}
mbed_official 87:085cde657901 768 */
mbed_official 87:085cde657901 769
mbed_official 87:085cde657901 770 /**
mbed_official 87:085cde657901 771 * @}
mbed_official 87:085cde657901 772 */
mbed_official 87:085cde657901 773
mbed_official 87:085cde657901 774 #ifdef __cplusplus
mbed_official 87:085cde657901 775 }
mbed_official 87:085cde657901 776 #endif
mbed_official 87:085cde657901 777
mbed_official 87:085cde657901 778 #endif /* __STM32F4xx_CAN_H */
mbed_official 87:085cde657901 779
mbed_official 87:085cde657901 780
mbed_official 87:085cde657901 781 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/