Paul Paterson / mbed-src-CanNucleoF0

mbed library sources, include can_api for nucleo-f091rc

Dependents:   CanNucleoF0_example

Fork of mbed-src by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_can.h@645:13c87cbecd54, 2016-01-07 (annotated)

Committer:
ptpaterson
Date:
Thu Jan 07 05:49:05 2016 +0000
Revision:
645:13c87cbecd54
Parent:
610:813dcc80987e 
corrected freeze on CAN_RECEIVE_IT

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 573:ad23fe03a082 1 /**
mbed_official 573:ad23fe03a082 2 ******************************************************************************
mbed_official 573:ad23fe03a082 3 * @file stm32f7xx_hal_can.h
mbed_official 573:ad23fe03a082 4 * @author MCD Application Team
mbed_official 610:813dcc80987e 5 * @version V1.0.1
mbed_official 610:813dcc80987e 6 * @date 25-June-2015
mbed_official 573:ad23fe03a082 7 * @brief Header file of CAN HAL module.
mbed_official 573:ad23fe03a082 8 ******************************************************************************
mbed_official 573:ad23fe03a082 9 * @attention
mbed_official 573:ad23fe03a082 10 *
mbed_official 573:ad23fe03a082 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 573:ad23fe03a082 12 *
mbed_official 573:ad23fe03a082 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 573:ad23fe03a082 14 * are permitted provided that the following conditions are met:
mbed_official 573:ad23fe03a082 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 573:ad23fe03a082 16 * this list of conditions and the following disclaimer.
mbed_official 573:ad23fe03a082 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 573:ad23fe03a082 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 573:ad23fe03a082 19 * and/or other materials provided with the distribution.
mbed_official 573:ad23fe03a082 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 573:ad23fe03a082 21 * may be used to endorse or promote products derived from this software
mbed_official 573:ad23fe03a082 22 * without specific prior written permission.
mbed_official 573:ad23fe03a082 23 *
mbed_official 573:ad23fe03a082 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 573:ad23fe03a082 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 573:ad23fe03a082 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 573:ad23fe03a082 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 573:ad23fe03a082 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 573:ad23fe03a082 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 573:ad23fe03a082 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 573:ad23fe03a082 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 573:ad23fe03a082 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 573:ad23fe03a082 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 573:ad23fe03a082 34 *
mbed_official 573:ad23fe03a082 35 ******************************************************************************
mbed_official 573:ad23fe03a082 36 */
mbed_official 573:ad23fe03a082 37
mbed_official 573:ad23fe03a082 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 573:ad23fe03a082 39 #ifndef __STM32F7xx_HAL_CAN_H
mbed_official 573:ad23fe03a082 40 #define __STM32F7xx_HAL_CAN_H
mbed_official 573:ad23fe03a082 41
mbed_official 573:ad23fe03a082 42 #ifdef __cplusplus
mbed_official 573:ad23fe03a082 43 extern "C" {
mbed_official 573:ad23fe03a082 44 #endif
mbed_official 573:ad23fe03a082 45
mbed_official 573:ad23fe03a082 46 /* Includes ------------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 47 #include "stm32f7xx_hal_def.h"
mbed_official 573:ad23fe03a082 48
mbed_official 573:ad23fe03a082 49 /** @addtogroup STM32F7xx_HAL_Driver
mbed_official 573:ad23fe03a082 50 * @{
mbed_official 573:ad23fe03a082 51 */
mbed_official 573:ad23fe03a082 52
mbed_official 573:ad23fe03a082 53 /** @addtogroup CAN
mbed_official 573:ad23fe03a082 54 * @{
mbed_official 573:ad23fe03a082 55 */
mbed_official 573:ad23fe03a082 56
mbed_official 573:ad23fe03a082 57 /* Exported types ------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 58 /** @defgroup CAN_Exported_Types CAN Exported Types
mbed_official 573:ad23fe03a082 59 * @{
mbed_official 573:ad23fe03a082 60 */
mbed_official 573:ad23fe03a082 61
mbed_official 573:ad23fe03a082 62 /**
mbed_official 573:ad23fe03a082 63 * @brief HAL State structures definition
mbed_official 573:ad23fe03a082 64 */
mbed_official 573:ad23fe03a082 65 typedef enum
mbed_official 573:ad23fe03a082 66 {
mbed_official 573:ad23fe03a082 67 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
mbed_official 573:ad23fe03a082 68 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
mbed_official 573:ad23fe03a082 69 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
mbed_official 573:ad23fe03a082 70 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
mbed_official 573:ad23fe03a082 71 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
mbed_official 573:ad23fe03a082 72 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
mbed_official 573:ad23fe03a082 73 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< Timeout state */
mbed_official 573:ad23fe03a082 74 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
mbed_official 573:ad23fe03a082 75
mbed_official 573:ad23fe03a082 76 }HAL_CAN_StateTypeDef;
mbed_official 573:ad23fe03a082 77
mbed_official 573:ad23fe03a082 78 /**
mbed_official 573:ad23fe03a082 79 * @brief CAN init structure definition
mbed_official 573:ad23fe03a082 80 */
mbed_official 573:ad23fe03a082 81 typedef struct
mbed_official 573:ad23fe03a082 82 {
mbed_official 573:ad23fe03a082 83 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
mbed_official 573:ad23fe03a082 84 This parameter must be a number between Min_Data = 1 and Max_Data = 1024 */
mbed_official 573:ad23fe03a082 85
mbed_official 573:ad23fe03a082 86 uint32_t Mode; /*!< Specifies the CAN operating mode.
mbed_official 573:ad23fe03a082 87 This parameter can be a value of @ref CAN_operating_mode */
mbed_official 573:ad23fe03a082 88
mbed_official 573:ad23fe03a082 89 uint32_t SJW; /*!< Specifies the maximum number of time quanta
mbed_official 573:ad23fe03a082 90 the CAN hardware is allowed to lengthen or
mbed_official 573:ad23fe03a082 91 shorten a bit to perform resynchronization.
mbed_official 573:ad23fe03a082 92 This parameter can be a value of @ref CAN_synchronisation_jump_width */
mbed_official 573:ad23fe03a082 93
mbed_official 573:ad23fe03a082 94 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
mbed_official 573:ad23fe03a082 95 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
mbed_official 573:ad23fe03a082 96
mbed_official 573:ad23fe03a082 97 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
mbed_official 573:ad23fe03a082 98 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
mbed_official 573:ad23fe03a082 99
mbed_official 573:ad23fe03a082 100 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
mbed_official 573:ad23fe03a082 101 This parameter can be set to ENABLE or DISABLE. */
mbed_official 573:ad23fe03a082 102
mbed_official 573:ad23fe03a082 103 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
mbed_official 573:ad23fe03a082 104 This parameter can be set to ENABLE or DISABLE */
mbed_official 573:ad23fe03a082 105
mbed_official 573:ad23fe03a082 106 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
mbed_official 573:ad23fe03a082 107 This parameter can be set to ENABLE or DISABLE */
mbed_official 573:ad23fe03a082 108
mbed_official 573:ad23fe03a082 109 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
mbed_official 573:ad23fe03a082 110 This parameter can be set to ENABLE or DISABLE */
mbed_official 573:ad23fe03a082 111
mbed_official 573:ad23fe03a082 112 uint32_t RFLM; /*!< Enable or disable the receive FIFO Locked mode.
mbed_official 573:ad23fe03a082 113 This parameter can be set to ENABLE or DISABLE */
mbed_official 573:ad23fe03a082 114
mbed_official 573:ad23fe03a082 115 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
mbed_official 573:ad23fe03a082 116 This parameter can be set to ENABLE or DISABLE */
mbed_official 573:ad23fe03a082 117 }CAN_InitTypeDef;
mbed_official 573:ad23fe03a082 118
mbed_official 573:ad23fe03a082 119 /**
mbed_official 573:ad23fe03a082 120 * @brief CAN filter configuration structure definition
mbed_official 573:ad23fe03a082 121 */
mbed_official 573:ad23fe03a082 122 typedef struct
mbed_official 573:ad23fe03a082 123 {
mbed_official 573:ad23fe03a082 124 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
mbed_official 573:ad23fe03a082 125 configuration, first one for a 16-bit configuration).
mbed_official 573:ad23fe03a082 126 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 573:ad23fe03a082 127
mbed_official 573:ad23fe03a082 128 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
mbed_official 573:ad23fe03a082 129 configuration, second one for a 16-bit configuration).
mbed_official 573:ad23fe03a082 130 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 573:ad23fe03a082 131
mbed_official 573:ad23fe03a082 132 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
mbed_official 573:ad23fe03a082 133 according to the mode (MSBs for a 32-bit configuration,
mbed_official 573:ad23fe03a082 134 first one for a 16-bit configuration).
mbed_official 573:ad23fe03a082 135 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 573:ad23fe03a082 136
mbed_official 573:ad23fe03a082 137 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
mbed_official 573:ad23fe03a082 138 according to the mode (LSBs for a 32-bit configuration,
mbed_official 573:ad23fe03a082 139 second one for a 16-bit configuration).
mbed_official 573:ad23fe03a082 140 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF */
mbed_official 573:ad23fe03a082 141
mbed_official 573:ad23fe03a082 142 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
mbed_official 573:ad23fe03a082 143 This parameter can be a value of @ref CAN_filter_FIFO */
mbed_official 573:ad23fe03a082 144
mbed_official 573:ad23fe03a082 145 uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
mbed_official 573:ad23fe03a082 146 This parameter must be a number between Min_Data = 0 and Max_Data = 27 */
mbed_official 573:ad23fe03a082 147
mbed_official 573:ad23fe03a082 148 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
mbed_official 573:ad23fe03a082 149 This parameter can be a value of @ref CAN_filter_mode */
mbed_official 573:ad23fe03a082 150
mbed_official 573:ad23fe03a082 151 uint32_t FilterScale; /*!< Specifies the filter scale.
mbed_official 573:ad23fe03a082 152 This parameter can be a value of @ref CAN_filter_scale */
mbed_official 573:ad23fe03a082 153
mbed_official 573:ad23fe03a082 154 uint32_t FilterActivation; /*!< Enable or disable the filter.
mbed_official 573:ad23fe03a082 155 This parameter can be set to ENABLE or DISABLE. */
mbed_official 573:ad23fe03a082 156
mbed_official 573:ad23fe03a082 157 uint32_t BankNumber; /*!< Select the start slave bank filter.
mbed_official 573:ad23fe03a082 158 This parameter must be a number between Min_Data = 0 and Max_Data = 28 */
mbed_official 573:ad23fe03a082 159
mbed_official 573:ad23fe03a082 160 }CAN_FilterConfTypeDef;
mbed_official 573:ad23fe03a082 161
mbed_official 573:ad23fe03a082 162 /**
mbed_official 573:ad23fe03a082 163 * @brief CAN Tx message structure definition
mbed_official 573:ad23fe03a082 164 */
mbed_official 573:ad23fe03a082 165 typedef struct
mbed_official 573:ad23fe03a082 166 {
mbed_official 573:ad23fe03a082 167 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 573:ad23fe03a082 168 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */
mbed_official 573:ad23fe03a082 169
mbed_official 573:ad23fe03a082 170 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 573:ad23fe03a082 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */
mbed_official 573:ad23fe03a082 172
mbed_official 573:ad23fe03a082 173 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
mbed_official 573:ad23fe03a082 174 This parameter can be a value of @ref CAN_Identifier_Type */
mbed_official 573:ad23fe03a082 175
mbed_official 573:ad23fe03a082 176 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
mbed_official 573:ad23fe03a082 177 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 573:ad23fe03a082 178
mbed_official 573:ad23fe03a082 179 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
mbed_official 573:ad23fe03a082 180 This parameter must be a number between Min_Data = 0 and Max_Data = 8 */
mbed_official 573:ad23fe03a082 181
mbed_official 573:ad23fe03a082 182 uint8_t Data[8]; /*!< Contains the data to be transmitted.
mbed_official 573:ad23fe03a082 183 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 573:ad23fe03a082 184
mbed_official 573:ad23fe03a082 185 }CanTxMsgTypeDef;
mbed_official 573:ad23fe03a082 186
mbed_official 573:ad23fe03a082 187 /**
mbed_official 573:ad23fe03a082 188 * @brief CAN Rx message structure definition
mbed_official 573:ad23fe03a082 189 */
mbed_official 573:ad23fe03a082 190 typedef struct
mbed_official 573:ad23fe03a082 191 {
mbed_official 573:ad23fe03a082 192 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 573:ad23fe03a082 193 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF */
mbed_official 573:ad23fe03a082 194
mbed_official 573:ad23fe03a082 195 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 573:ad23fe03a082 196 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF */
mbed_official 573:ad23fe03a082 197
mbed_official 573:ad23fe03a082 198 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
mbed_official 573:ad23fe03a082 199 This parameter can be a value of @ref CAN_Identifier_Type */
mbed_official 573:ad23fe03a082 200
mbed_official 573:ad23fe03a082 201 uint32_t RTR; /*!< Specifies the type of frame for the received message.
mbed_official 573:ad23fe03a082 202 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 573:ad23fe03a082 203
mbed_official 573:ad23fe03a082 204 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
mbed_official 573:ad23fe03a082 205 This parameter must be a number between Min_Data = 0 and Max_Data = 8 */
mbed_official 573:ad23fe03a082 206
mbed_official 573:ad23fe03a082 207 uint8_t Data[8]; /*!< Contains the data to be received.
mbed_official 573:ad23fe03a082 208 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 573:ad23fe03a082 209
mbed_official 573:ad23fe03a082 210 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
mbed_official 573:ad23fe03a082 211 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF */
mbed_official 573:ad23fe03a082 212
mbed_official 573:ad23fe03a082 213 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
mbed_official 573:ad23fe03a082 214 This parameter can be CAN_FIFO0 or CAN_FIFO1 */
mbed_official 573:ad23fe03a082 215
mbed_official 573:ad23fe03a082 216 }CanRxMsgTypeDef;
mbed_official 573:ad23fe03a082 217
mbed_official 573:ad23fe03a082 218 /**
mbed_official 573:ad23fe03a082 219 * @brief CAN handle Structure definition
mbed_official 573:ad23fe03a082 220 */
mbed_official 573:ad23fe03a082 221 typedef struct
mbed_official 573:ad23fe03a082 222 {
mbed_official 573:ad23fe03a082 223 CAN_TypeDef *Instance; /*!< Register base address */
mbed_official 573:ad23fe03a082 224
mbed_official 573:ad23fe03a082 225 CAN_InitTypeDef Init; /*!< CAN required parameters */
mbed_official 573:ad23fe03a082 226
mbed_official 573:ad23fe03a082 227 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
mbed_official 573:ad23fe03a082 228
mbed_official 573:ad23fe03a082 229 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
mbed_official 573:ad23fe03a082 230
mbed_official 573:ad23fe03a082 231 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
mbed_official 573:ad23fe03a082 232
mbed_official 573:ad23fe03a082 233 HAL_LockTypeDef Lock; /*!< CAN locking object */
mbed_official 573:ad23fe03a082 234
mbed_official 573:ad23fe03a082 235 __IO uint32_t ErrorCode; /*!< CAN Error code */
mbed_official 573:ad23fe03a082 236
mbed_official 573:ad23fe03a082 237 }CAN_HandleTypeDef;
mbed_official 573:ad23fe03a082 238
mbed_official 573:ad23fe03a082 239 /**
mbed_official 573:ad23fe03a082 240 * @}
mbed_official 573:ad23fe03a082 241 */
mbed_official 573:ad23fe03a082 242
mbed_official 573:ad23fe03a082 243 /* Exported constants --------------------------------------------------------*/
mbed_official 573:ad23fe03a082 244 /** @defgroup CAN_Exported_Constants CAN Exported Constants
mbed_official 573:ad23fe03a082 245 * @{
mbed_official 573:ad23fe03a082 246 */
mbed_official 573:ad23fe03a082 247
mbed_official 573:ad23fe03a082 248 /** @defgroup HAL_CAN_Error_Code HAL CAN Error Code
mbed_official 573:ad23fe03a082 249 * @{
mbed_official 573:ad23fe03a082 250 */
mbed_official 573:ad23fe03a082 251 #define HAL_CAN_ERROR_NONE 0x00 /*!< No error */
mbed_official 573:ad23fe03a082 252 #define HAL_CAN_ERROR_EWG 0x01 /*!< EWG error */
mbed_official 573:ad23fe03a082 253 #define HAL_CAN_ERROR_EPV 0x02 /*!< EPV error */
mbed_official 573:ad23fe03a082 254 #define HAL_CAN_ERROR_BOF 0x04 /*!< BOF error */
mbed_official 573:ad23fe03a082 255 #define HAL_CAN_ERROR_STF 0x08 /*!< Stuff error */
mbed_official 573:ad23fe03a082 256 #define HAL_CAN_ERROR_FOR 0x10 /*!< Form error */
mbed_official 573:ad23fe03a082 257 #define HAL_CAN_ERROR_ACK 0x20 /*!< Acknowledgment error */
mbed_official 573:ad23fe03a082 258 #define HAL_CAN_ERROR_BR 0x40 /*!< Bit recessive */
mbed_official 573:ad23fe03a082 259 #define HAL_CAN_ERROR_BD 0x80 /*!< LEC dominant */
mbed_official 573:ad23fe03a082 260 #define HAL_CAN_ERROR_CRC 0x100 /*!< LEC transfer error */
mbed_official 573:ad23fe03a082 261 /**
mbed_official 573:ad23fe03a082 262 * @}
mbed_official 573:ad23fe03a082 263 */
mbed_official 573:ad23fe03a082 264
mbed_official 573:ad23fe03a082 265 /** @defgroup CAN_InitStatus CAN InitStatus
mbed_official 573:ad23fe03a082 266 * @{
mbed_official 573:ad23fe03a082 267 */
mbed_official 573:ad23fe03a082 268 #define CAN_INITSTATUS_FAILED ((uint8_t)0x00) /*!< CAN initialization failed */
mbed_official 573:ad23fe03a082 269 #define CAN_INITSTATUS_SUCCESS ((uint8_t)0x01) /*!< CAN initialization OK */
mbed_official 573:ad23fe03a082 270 /**
mbed_official 573:ad23fe03a082 271 * @}
mbed_official 573:ad23fe03a082 272 */
mbed_official 573:ad23fe03a082 273
mbed_official 573:ad23fe03a082 274 /** @defgroup CAN_operating_mode CAN Operating Mode
mbed_official 573:ad23fe03a082 275 * @{
mbed_official 573:ad23fe03a082 276 */
mbed_official 573:ad23fe03a082 277 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
mbed_official 573:ad23fe03a082 278 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
mbed_official 573:ad23fe03a082 279 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
mbed_official 573:ad23fe03a082 280 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
mbed_official 573:ad23fe03a082 281 /**
mbed_official 573:ad23fe03a082 282 * @}
mbed_official 573:ad23fe03a082 283 */
mbed_official 573:ad23fe03a082 284
mbed_official 573:ad23fe03a082 285 /** @defgroup CAN_synchronisation_jump_width CAN Synchronisation Jump Width
mbed_official 573:ad23fe03a082 286 * @{
mbed_official 573:ad23fe03a082 287 */
mbed_official 573:ad23fe03a082 288 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 573:ad23fe03a082 289 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
mbed_official 573:ad23fe03a082 290 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
mbed_official 573:ad23fe03a082 291 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
mbed_official 573:ad23fe03a082 292 /**
mbed_official 573:ad23fe03a082 293 * @}
mbed_official 573:ad23fe03a082 294 */
mbed_official 573:ad23fe03a082 295
mbed_official 573:ad23fe03a082 296 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in bit segment 1
mbed_official 573:ad23fe03a082 297 * @{
mbed_official 573:ad23fe03a082 298 */
mbed_official 573:ad23fe03a082 299 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 573:ad23fe03a082 300 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
mbed_official 573:ad23fe03a082 301 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
mbed_official 573:ad23fe03a082 302 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
mbed_official 573:ad23fe03a082 303 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
mbed_official 573:ad23fe03a082 304 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
mbed_official 573:ad23fe03a082 305 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
mbed_official 573:ad23fe03a082 306 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
mbed_official 573:ad23fe03a082 307 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
mbed_official 573:ad23fe03a082 308 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
mbed_official 573:ad23fe03a082 309 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
mbed_official 573:ad23fe03a082 310 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
mbed_official 573:ad23fe03a082 311 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
mbed_official 573:ad23fe03a082 312 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
mbed_official 573:ad23fe03a082 313 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
mbed_official 573:ad23fe03a082 314 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
mbed_official 573:ad23fe03a082 315 /**
mbed_official 573:ad23fe03a082 316 * @}
mbed_official 573:ad23fe03a082 317 */
mbed_official 573:ad23fe03a082 318
mbed_official 573:ad23fe03a082 319 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in bit segment 2
mbed_official 573:ad23fe03a082 320 * @{
mbed_official 573:ad23fe03a082 321 */
mbed_official 573:ad23fe03a082 322 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 573:ad23fe03a082 323 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
mbed_official 573:ad23fe03a082 324 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
mbed_official 573:ad23fe03a082 325 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
mbed_official 573:ad23fe03a082 326 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
mbed_official 573:ad23fe03a082 327 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
mbed_official 573:ad23fe03a082 328 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
mbed_official 573:ad23fe03a082 329 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
mbed_official 573:ad23fe03a082 330 /**
mbed_official 573:ad23fe03a082 331 * @}
mbed_official 573:ad23fe03a082 332 */
mbed_official 573:ad23fe03a082 333
mbed_official 573:ad23fe03a082 334 /** @defgroup CAN_filter_mode CAN Filter Mode
mbed_official 573:ad23fe03a082 335 * @{
mbed_official 573:ad23fe03a082 336 */
mbed_official 573:ad23fe03a082 337 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
mbed_official 573:ad23fe03a082 338 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
mbed_official 573:ad23fe03a082 339 /**
mbed_official 573:ad23fe03a082 340 * @}
mbed_official 573:ad23fe03a082 341 */
mbed_official 573:ad23fe03a082 342
mbed_official 573:ad23fe03a082 343 /** @defgroup CAN_filter_scale CAN Filter Scale
mbed_official 573:ad23fe03a082 344 * @{
mbed_official 573:ad23fe03a082 345 */
mbed_official 573:ad23fe03a082 346 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
mbed_official 573:ad23fe03a082 347 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
mbed_official 573:ad23fe03a082 348 /**
mbed_official 573:ad23fe03a082 349 * @}
mbed_official 573:ad23fe03a082 350 */
mbed_official 573:ad23fe03a082 351
mbed_official 573:ad23fe03a082 352 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
mbed_official 573:ad23fe03a082 353 * @{
mbed_official 573:ad23fe03a082 354 */
mbed_official 573:ad23fe03a082 355 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
mbed_official 573:ad23fe03a082 356 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
mbed_official 573:ad23fe03a082 357 /**
mbed_official 573:ad23fe03a082 358 * @}
mbed_official 573:ad23fe03a082 359 */
mbed_official 573:ad23fe03a082 360
mbed_official 573:ad23fe03a082 361 /** @defgroup CAN_Identifier_Type CAN Identifier Type
mbed_official 573:ad23fe03a082 362 * @{
mbed_official 573:ad23fe03a082 363 */
mbed_official 573:ad23fe03a082 364 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
mbed_official 573:ad23fe03a082 365 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
mbed_official 573:ad23fe03a082 366 /**
mbed_official 573:ad23fe03a082 367 * @}
mbed_official 573:ad23fe03a082 368 */
mbed_official 573:ad23fe03a082 369
mbed_official 573:ad23fe03a082 370 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
mbed_official 573:ad23fe03a082 371 * @{
mbed_official 573:ad23fe03a082 372 */
mbed_official 573:ad23fe03a082 373 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
mbed_official 573:ad23fe03a082 374 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
mbed_official 573:ad23fe03a082 375 /**
mbed_official 573:ad23fe03a082 376 * @}
mbed_official 573:ad23fe03a082 377 */
mbed_official 573:ad23fe03a082 378
mbed_official 573:ad23fe03a082 379 /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number Constants
mbed_official 573:ad23fe03a082 380 * @{
mbed_official 573:ad23fe03a082 381 */
mbed_official 573:ad23fe03a082 382 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
mbed_official 573:ad23fe03a082 383 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
mbed_official 573:ad23fe03a082 384 /**
mbed_official 573:ad23fe03a082 385 * @}
mbed_official 573:ad23fe03a082 386 */
mbed_official 573:ad23fe03a082 387
mbed_official 573:ad23fe03a082 388 /** @defgroup CAN_flags CAN Flags
mbed_official 573:ad23fe03a082 389 * @{
mbed_official 573:ad23fe03a082 390 */
mbed_official 573:ad23fe03a082 391 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
mbed_official 573:ad23fe03a082 392 and CAN_ClearFlag() functions. */
mbed_official 573:ad23fe03a082 393 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
mbed_official 573:ad23fe03a082 394 CAN_GetFlagStatus() function. */
mbed_official 573:ad23fe03a082 395
mbed_official 573:ad23fe03a082 396 /* Transmit Flags */
mbed_official 573:ad23fe03a082 397 #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */
mbed_official 573:ad23fe03a082 398 #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */
mbed_official 573:ad23fe03a082 399 #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */
mbed_official 573:ad23fe03a082 400 #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */
mbed_official 573:ad23fe03a082 401 #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */
mbed_official 573:ad23fe03a082 402 #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */
mbed_official 573:ad23fe03a082 403 #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */
mbed_official 573:ad23fe03a082 404 #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */
mbed_official 573:ad23fe03a082 405 #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */
mbed_official 573:ad23fe03a082 406
mbed_official 573:ad23fe03a082 407 /* Receive Flags */
mbed_official 573:ad23fe03a082 408 #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */
mbed_official 573:ad23fe03a082 409 #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */
mbed_official 573:ad23fe03a082 410
mbed_official 573:ad23fe03a082 411 #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */
mbed_official 573:ad23fe03a082 412 #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */
mbed_official 573:ad23fe03a082 413
mbed_official 573:ad23fe03a082 414 /* Operating Mode Flags */
mbed_official 573:ad23fe03a082 415 #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */
mbed_official 573:ad23fe03a082 416 #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */
mbed_official 573:ad23fe03a082 417 #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */
mbed_official 573:ad23fe03a082 418 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
mbed_official 573:ad23fe03a082 419 In this case the SLAK bit can be polled.*/
mbed_official 573:ad23fe03a082 420
mbed_official 573:ad23fe03a082 421 /* Error Flags */
mbed_official 573:ad23fe03a082 422 #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */
mbed_official 573:ad23fe03a082 423 #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */
mbed_official 573:ad23fe03a082 424 #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */
mbed_official 573:ad23fe03a082 425 /**
mbed_official 573:ad23fe03a082 426 * @}
mbed_official 573:ad23fe03a082 427 */
mbed_official 573:ad23fe03a082 428
mbed_official 573:ad23fe03a082 429 /** @defgroup CAN_Interrupts CAN Interrupts
mbed_official 573:ad23fe03a082 430 * @{
mbed_official 573:ad23fe03a082 431 */
mbed_official 573:ad23fe03a082 432 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
mbed_official 573:ad23fe03a082 433
mbed_official 573:ad23fe03a082 434 /* Receive Interrupts */
mbed_official 573:ad23fe03a082 435 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
mbed_official 573:ad23fe03a082 436 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
mbed_official 573:ad23fe03a082 437 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
mbed_official 573:ad23fe03a082 438 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
mbed_official 573:ad23fe03a082 439 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
mbed_official 573:ad23fe03a082 440 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
mbed_official 573:ad23fe03a082 441
mbed_official 573:ad23fe03a082 442 /* Operating Mode Interrupts */
mbed_official 573:ad23fe03a082 443 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
mbed_official 573:ad23fe03a082 444 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
mbed_official 573:ad23fe03a082 445
mbed_official 573:ad23fe03a082 446 /* Error Interrupts */
mbed_official 573:ad23fe03a082 447 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
mbed_official 573:ad23fe03a082 448 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
mbed_official 573:ad23fe03a082 449 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
mbed_official 573:ad23fe03a082 450 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
mbed_official 573:ad23fe03a082 451 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
mbed_official 573:ad23fe03a082 452 /**
mbed_official 573:ad23fe03a082 453 * @}
mbed_official 573:ad23fe03a082 454 */
mbed_official 573:ad23fe03a082 455
mbed_official 573:ad23fe03a082 456 /** @defgroup CAN_Mailboxes_Definition CAN Mailboxes Definition
mbed_official 573:ad23fe03a082 457 * @{
mbed_official 573:ad23fe03a082 458 */
mbed_official 573:ad23fe03a082 459 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
mbed_official 573:ad23fe03a082 460 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
mbed_official 573:ad23fe03a082 461 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
mbed_official 573:ad23fe03a082 462 /**
mbed_official 573:ad23fe03a082 463 * @}
mbed_official 573:ad23fe03a082 464 */
mbed_official 573:ad23fe03a082 465
mbed_official 573:ad23fe03a082 466 /**
mbed_official 573:ad23fe03a082 467 * @}
mbed_official 573:ad23fe03a082 468 */
mbed_official 573:ad23fe03a082 469
mbed_official 573:ad23fe03a082 470 /* Exported macro ------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 471 /** @defgroup CAN_Exported_Macros CAN Exported Macros
mbed_official 573:ad23fe03a082 472 * @{
mbed_official 573:ad23fe03a082 473 */
mbed_official 573:ad23fe03a082 474
mbed_official 573:ad23fe03a082 475 /** @brief Reset CAN handle state
mbed_official 573:ad23fe03a082 476 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 573:ad23fe03a082 477 * @retval None
mbed_official 573:ad23fe03a082 478 */
mbed_official 573:ad23fe03a082 479 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
mbed_official 573:ad23fe03a082 480
mbed_official 573:ad23fe03a082 481 /**
mbed_official 573:ad23fe03a082 482 * @brief Enable the specified CAN interrupts.
mbed_official 573:ad23fe03a082 483 * @param __HANDLE__: CAN handle
mbed_official 573:ad23fe03a082 484 * @param __INTERRUPT__: CAN Interrupt
mbed_official 573:ad23fe03a082 485 * @retval None
mbed_official 573:ad23fe03a082 486 */
mbed_official 573:ad23fe03a082 487 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
mbed_official 573:ad23fe03a082 488
mbed_official 573:ad23fe03a082 489 /**
mbed_official 573:ad23fe03a082 490 * @brief Disable the specified CAN interrupts.
mbed_official 573:ad23fe03a082 491 * @param __HANDLE__: CAN handle
mbed_official 573:ad23fe03a082 492 * @param __INTERRUPT__: CAN Interrupt
mbed_official 573:ad23fe03a082 493 * @retval None
mbed_official 573:ad23fe03a082 494 */
mbed_official 573:ad23fe03a082 495 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
mbed_official 573:ad23fe03a082 496
mbed_official 573:ad23fe03a082 497 /**
mbed_official 573:ad23fe03a082 498 * @brief Return the number of pending received messages.
mbed_official 573:ad23fe03a082 499 * @param __HANDLE__: CAN handle
mbed_official 573:ad23fe03a082 500 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 573:ad23fe03a082 501 * @retval The number of pending message.
mbed_official 573:ad23fe03a082 502 */
mbed_official 573:ad23fe03a082 503 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 573:ad23fe03a082 504 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
mbed_official 573:ad23fe03a082 505
mbed_official 573:ad23fe03a082 506 /** @brief Check whether the specified CAN flag is set or not.
mbed_official 573:ad23fe03a082 507 * @param __HANDLE__: CAN Handle
mbed_official 573:ad23fe03a082 508 * @param __FLAG__: specifies the flag to check.
mbed_official 573:ad23fe03a082 509 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 510 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 573:ad23fe03a082 511 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 573:ad23fe03a082 512 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 573:ad23fe03a082 513 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 573:ad23fe03a082 514 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 573:ad23fe03a082 515 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 573:ad23fe03a082 516 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 573:ad23fe03a082 517 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 573:ad23fe03a082 518 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 573:ad23fe03a082 519 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 573:ad23fe03a082 520 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 573:ad23fe03a082 521 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 573:ad23fe03a082 522 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 573:ad23fe03a082 523 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 573:ad23fe03a082 524 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 573:ad23fe03a082 525 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 573:ad23fe03a082 526 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
mbed_official 573:ad23fe03a082 527 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 573:ad23fe03a082 528 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 573:ad23fe03a082 529 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 573:ad23fe03a082 530 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 573:ad23fe03a082 531 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 573:ad23fe03a082 532 */
mbed_official 573:ad23fe03a082 533 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
mbed_official 573:ad23fe03a082 534 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 535 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 536 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 537 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 538 ((((__HANDLE__)->Instance->ESR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))))
mbed_official 573:ad23fe03a082 539
mbed_official 573:ad23fe03a082 540 /** @brief Clear the specified CAN pending flag.
mbed_official 573:ad23fe03a082 541 * @param __HANDLE__: CAN Handle.
mbed_official 573:ad23fe03a082 542 * @param __FLAG__: specifies the flag to check.
mbed_official 573:ad23fe03a082 543 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 544 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 573:ad23fe03a082 545 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 573:ad23fe03a082 546 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 573:ad23fe03a082 547 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 573:ad23fe03a082 548 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 573:ad23fe03a082 549 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 573:ad23fe03a082 550 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 573:ad23fe03a082 551 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 573:ad23fe03a082 552 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 573:ad23fe03a082 553 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 573:ad23fe03a082 554 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 573:ad23fe03a082 555 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 573:ad23fe03a082 556 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 573:ad23fe03a082 557 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 573:ad23fe03a082 558 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 573:ad23fe03a082 559 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 573:ad23fe03a082 560 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
mbed_official 573:ad23fe03a082 561 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 573:ad23fe03a082 562 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 573:ad23fe03a082 563 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 573:ad23fe03a082 564 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 573:ad23fe03a082 565 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 573:ad23fe03a082 566 */
mbed_official 573:ad23fe03a082 567 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
mbed_official 573:ad23fe03a082 568 ((((__FLAG__) >> 8) == 5)? (((__HANDLE__)->Instance->TSR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 569 (((__FLAG__) >> 8) == 2)? (((__HANDLE__)->Instance->RF0R) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 570 (((__FLAG__) >> 8) == 4)? (((__HANDLE__)->Instance->RF1R) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 571 (((__FLAG__) >> 8) == 1)? (((__HANDLE__)->Instance->MSR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 573:ad23fe03a082 572 (((__HANDLE__)->Instance->ESR) = ~((uint32_t)1 << ((__FLAG__) & CAN_FLAG_MASK))))
mbed_official 573:ad23fe03a082 573
mbed_official 573:ad23fe03a082 574 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
mbed_official 573:ad23fe03a082 575 * @param __HANDLE__: CAN Handle
mbed_official 573:ad23fe03a082 576 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
mbed_official 573:ad23fe03a082 577 * This parameter can be one of the following values:
mbed_official 573:ad23fe03a082 578 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
mbed_official 573:ad23fe03a082 579 * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enable
mbed_official 573:ad23fe03a082 580 * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
mbed_official 573:ad23fe03a082 581 * @retval The new state of __IT__ (TRUE or FALSE).
mbed_official 573:ad23fe03a082 582 */
mbed_official 573:ad23fe03a082 583 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
mbed_official 573:ad23fe03a082 584
mbed_official 573:ad23fe03a082 585 /**
mbed_official 573:ad23fe03a082 586 * @brief Check the transmission status of a CAN Frame.
mbed_official 573:ad23fe03a082 587 * @param __HANDLE__: CAN Handle
mbed_official 573:ad23fe03a082 588 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 573:ad23fe03a082 589 * @retval The new status of transmission (TRUE or FALSE).
mbed_official 573:ad23fe03a082 590 */
mbed_official 573:ad23fe03a082 591 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 573:ad23fe03a082 592 (((__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 573:ad23fe03a082 593 ((__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 573:ad23fe03a082 594 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
mbed_official 573:ad23fe03a082 595
mbed_official 573:ad23fe03a082 596 /**
mbed_official 573:ad23fe03a082 597 * @brief Release the specified receive FIFO.
mbed_official 573:ad23fe03a082 598 * @param __HANDLE__: CAN handle
mbed_official 573:ad23fe03a082 599 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 573:ad23fe03a082 600 * @retval None
mbed_official 573:ad23fe03a082 601 */
mbed_official 573:ad23fe03a082 602 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 573:ad23fe03a082 603 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
mbed_official 573:ad23fe03a082 604
mbed_official 573:ad23fe03a082 605 /**
mbed_official 573:ad23fe03a082 606 * @brief Cancel a transmit request.
mbed_official 573:ad23fe03a082 607 * @param __HANDLE__: CAN Handle
mbed_official 573:ad23fe03a082 608 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 573:ad23fe03a082 609 * @retval None
mbed_official 573:ad23fe03a082 610 */
mbed_official 573:ad23fe03a082 611 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 573:ad23fe03a082 612 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
mbed_official 573:ad23fe03a082 613 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
mbed_official 573:ad23fe03a082 614 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
mbed_official 573:ad23fe03a082 615
mbed_official 573:ad23fe03a082 616 /**
mbed_official 573:ad23fe03a082 617 * @brief Enable or disable the DBG Freeze for CAN.
mbed_official 573:ad23fe03a082 618 * @param __HANDLE__: CAN Handle
mbed_official 573:ad23fe03a082 619 * @param __NEWSTATE__: new state of the CAN peripheral.
mbed_official 573:ad23fe03a082 620 * This parameter can be: ENABLE (CAN reception/transmission is frozen
mbed_official 573:ad23fe03a082 621 * during debug. Reception FIFOs can still be accessed/controlled normally)
mbed_official 573:ad23fe03a082 622 * or DISABLE (CAN is working during debug).
mbed_official 573:ad23fe03a082 623 * @retval None
mbed_official 573:ad23fe03a082 624 */
mbed_official 573:ad23fe03a082 625 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
mbed_official 573:ad23fe03a082 626 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
mbed_official 573:ad23fe03a082 627
mbed_official 573:ad23fe03a082 628 /**
mbed_official 573:ad23fe03a082 629 * @}
mbed_official 573:ad23fe03a082 630 */
mbed_official 573:ad23fe03a082 631
mbed_official 573:ad23fe03a082 632 /* Exported functions --------------------------------------------------------*/
mbed_official 573:ad23fe03a082 633 /** @addtogroup CAN_Exported_Functions
mbed_official 573:ad23fe03a082 634 * @{
mbed_official 573:ad23fe03a082 635 */
mbed_official 573:ad23fe03a082 636
mbed_official 573:ad23fe03a082 637 /** @addtogroup CAN_Exported_Functions_Group1
mbed_official 573:ad23fe03a082 638 * @{
mbed_official 573:ad23fe03a082 639 */
mbed_official 573:ad23fe03a082 640 /* Initialization/de-initialization functions ***********************************/
mbed_official 573:ad23fe03a082 641 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 642 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
mbed_official 573:ad23fe03a082 643 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 644 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 645 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 646 /**
mbed_official 573:ad23fe03a082 647 * @}
mbed_official 573:ad23fe03a082 648 */
mbed_official 573:ad23fe03a082 649
mbed_official 573:ad23fe03a082 650 /** @addtogroup CAN_Exported_Functions_Group2
mbed_official 573:ad23fe03a082 651 * @{
mbed_official 573:ad23fe03a082 652 */
mbed_official 573:ad23fe03a082 653 /* I/O operation functions ******************************************************/
mbed_official 573:ad23fe03a082 654 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
mbed_official 573:ad23fe03a082 655 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
mbed_official 573:ad23fe03a082 656 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
mbed_official 573:ad23fe03a082 657 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
mbed_official 573:ad23fe03a082 658 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
mbed_official 573:ad23fe03a082 659 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
mbed_official 573:ad23fe03a082 660 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 661 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 662 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 663 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
mbed_official 573:ad23fe03a082 664 /**
mbed_official 573:ad23fe03a082 665 * @}
mbed_official 573:ad23fe03a082 666 */
mbed_official 573:ad23fe03a082 667
mbed_official 573:ad23fe03a082 668 /** @addtogroup CAN_Exported_Functions_Group3
mbed_official 573:ad23fe03a082 669 * @{
mbed_official 573:ad23fe03a082 670 */
mbed_official 573:ad23fe03a082 671 /* Peripheral State functions ***************************************************/
mbed_official 573:ad23fe03a082 672 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
mbed_official 573:ad23fe03a082 673 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
mbed_official 573:ad23fe03a082 674 /**
mbed_official 573:ad23fe03a082 675 * @}
mbed_official 573:ad23fe03a082 676 */
mbed_official 573:ad23fe03a082 677
mbed_official 573:ad23fe03a082 678 /**
mbed_official 573:ad23fe03a082 679 * @}
mbed_official 573:ad23fe03a082 680 */
mbed_official 573:ad23fe03a082 681
mbed_official 573:ad23fe03a082 682 /* Private types -------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 683 /** @defgroup CAN_Private_Types CAN Private Types
mbed_official 573:ad23fe03a082 684 * @{
mbed_official 573:ad23fe03a082 685 */
mbed_official 573:ad23fe03a082 686
mbed_official 573:ad23fe03a082 687 /**
mbed_official 573:ad23fe03a082 688 * @}
mbed_official 573:ad23fe03a082 689 */
mbed_official 573:ad23fe03a082 690
mbed_official 573:ad23fe03a082 691 /* Private variables ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 692 /** @defgroup CAN_Private_Variables CAN Private Variables
mbed_official 573:ad23fe03a082 693 * @{
mbed_official 573:ad23fe03a082 694 */
mbed_official 573:ad23fe03a082 695
mbed_official 573:ad23fe03a082 696 /**
mbed_official 573:ad23fe03a082 697 * @}
mbed_official 573:ad23fe03a082 698 */
mbed_official 573:ad23fe03a082 699
mbed_official 573:ad23fe03a082 700 /* Private constants ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 701 /** @defgroup CAN_Private_Constants CAN Private Constants
mbed_official 573:ad23fe03a082 702 * @{
mbed_official 573:ad23fe03a082 703 */
mbed_official 573:ad23fe03a082 704 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
mbed_official 573:ad23fe03a082 705 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
mbed_official 573:ad23fe03a082 706 /**
mbed_official 573:ad23fe03a082 707 * @}
mbed_official 573:ad23fe03a082 708 */
mbed_official 573:ad23fe03a082 709
mbed_official 573:ad23fe03a082 710 /* Private macros ------------------------------------------------------------*/
mbed_official 573:ad23fe03a082 711 /** @defgroup CAN_Private_Macros CAN Private Macros
mbed_official 573:ad23fe03a082 712 * @{
mbed_official 573:ad23fe03a082 713 */
mbed_official 573:ad23fe03a082 714 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
mbed_official 573:ad23fe03a082 715 ((MODE) == CAN_MODE_LOOPBACK)|| \
mbed_official 573:ad23fe03a082 716 ((MODE) == CAN_MODE_SILENT) || \
mbed_official 573:ad23fe03a082 717 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
mbed_official 573:ad23fe03a082 718 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
mbed_official 573:ad23fe03a082 719 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
mbed_official 573:ad23fe03a082 720 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
mbed_official 573:ad23fe03a082 721 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
mbed_official 573:ad23fe03a082 722 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
mbed_official 573:ad23fe03a082 723 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
mbed_official 573:ad23fe03a082 724 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
mbed_official 573:ad23fe03a082 725 ((MODE) == CAN_FILTERMODE_IDLIST))
mbed_official 573:ad23fe03a082 726 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
mbed_official 573:ad23fe03a082 727 ((SCALE) == CAN_FILTERSCALE_32BIT))
mbed_official 573:ad23fe03a082 728 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
mbed_official 573:ad23fe03a082 729 ((FIFO) == CAN_FILTER_FIFO1))
mbed_official 573:ad23fe03a082 730 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
mbed_official 573:ad23fe03a082 731
mbed_official 573:ad23fe03a082 732 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
mbed_official 573:ad23fe03a082 733 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
mbed_official 573:ad23fe03a082 734 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
mbed_official 573:ad23fe03a082 735 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
mbed_official 573:ad23fe03a082 736
mbed_official 573:ad23fe03a082 737 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
mbed_official 573:ad23fe03a082 738 ((IDTYPE) == CAN_ID_EXT))
mbed_official 573:ad23fe03a082 739 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
mbed_official 573:ad23fe03a082 740 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
mbed_official 573:ad23fe03a082 741
mbed_official 573:ad23fe03a082 742 /**
mbed_official 573:ad23fe03a082 743 * @}
mbed_official 573:ad23fe03a082 744 */
mbed_official 573:ad23fe03a082 745
mbed_official 573:ad23fe03a082 746 /* Private functions ---------------------------------------------------------*/
mbed_official 573:ad23fe03a082 747 /** @defgroup CAN_Private_Functions CAN Private Functions
mbed_official 573:ad23fe03a082 748 * @{
mbed_official 573:ad23fe03a082 749 */
mbed_official 573:ad23fe03a082 750
mbed_official 573:ad23fe03a082 751 /**
mbed_official 573:ad23fe03a082 752 * @}
mbed_official 573:ad23fe03a082 753 */
mbed_official 573:ad23fe03a082 754 /**
mbed_official 573:ad23fe03a082 755 * @}
mbed_official 573:ad23fe03a082 756 */
mbed_official 573:ad23fe03a082 757
mbed_official 573:ad23fe03a082 758 /**
mbed_official 573:ad23fe03a082 759 * @}
mbed_official 573:ad23fe03a082 760 */
mbed_official 573:ad23fe03a082 761
mbed_official 573:ad23fe03a082 762 #ifdef __cplusplus
mbed_official 573:ad23fe03a082 763 }
mbed_official 573:ad23fe03a082 764 #endif
mbed_official 573:ad23fe03a082 765
mbed_official 573:ad23fe03a082 766 #endif /* __STM32F7xx_CAN_H */
mbed_official 573:ad23fe03a082 767
mbed_official 573:ad23fe03a082 768
mbed_official 573:ad23fe03a082 769 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/