mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L4R5ZI_P/TOOLCHAIN_ARM_STD/stm32l4xx_hal_can.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 172:65be27845400 1 /**
AnnaBridge 172:65be27845400 2 ******************************************************************************
AnnaBridge 172:65be27845400 3 * @file stm32l4xx_hal_can.h
AnnaBridge 172:65be27845400 4 * @author MCD Application Team
AnnaBridge 172:65be27845400 5 * @brief Header file of CAN HAL module.
AnnaBridge 172:65be27845400 6 ******************************************************************************
AnnaBridge 172:65be27845400 7 * @attention
AnnaBridge 172:65be27845400 8 *
AnnaBridge 172:65be27845400 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 172:65be27845400 10 *
AnnaBridge 172:65be27845400 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 172:65be27845400 12 * are permitted provided that the following conditions are met:
AnnaBridge 172:65be27845400 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 172:65be27845400 14 * this list of conditions and the following disclaimer.
AnnaBridge 172:65be27845400 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 172:65be27845400 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 172:65be27845400 17 * and/or other materials provided with the distribution.
AnnaBridge 172:65be27845400 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 172:65be27845400 19 * may be used to endorse or promote products derived from this software
AnnaBridge 172:65be27845400 20 * without specific prior written permission.
AnnaBridge 172:65be27845400 21 *
AnnaBridge 172:65be27845400 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 172:65be27845400 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 172:65be27845400 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 172:65be27845400 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 172:65be27845400 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 172:65be27845400 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 172:65be27845400 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 172:65be27845400 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 172:65be27845400 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 172:65be27845400 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 172:65be27845400 32 *
AnnaBridge 172:65be27845400 33 ******************************************************************************
AnnaBridge 172:65be27845400 34 */
AnnaBridge 172:65be27845400 35
AnnaBridge 172:65be27845400 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 172:65be27845400 37 #ifndef STM32L4xx_HAL_CAN_H
AnnaBridge 172:65be27845400 38 #define STM32L4xx_HAL_CAN_H
AnnaBridge 172:65be27845400 39
AnnaBridge 172:65be27845400 40 #ifdef __cplusplus
AnnaBridge 172:65be27845400 41 extern "C" {
AnnaBridge 172:65be27845400 42 #endif
AnnaBridge 172:65be27845400 43
AnnaBridge 172:65be27845400 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 172:65be27845400 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 172:65be27845400 46
AnnaBridge 172:65be27845400 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 172:65be27845400 48 * @{
AnnaBridge 172:65be27845400 49 */
AnnaBridge 172:65be27845400 50
AnnaBridge 172:65be27845400 51 #if defined (CAN1)
AnnaBridge 172:65be27845400 52 /** @addtogroup CAN
AnnaBridge 172:65be27845400 53 * @{
AnnaBridge 172:65be27845400 54 */
AnnaBridge 172:65be27845400 55
AnnaBridge 172:65be27845400 56 /* Exported types ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 57 /** @defgroup CAN_Exported_Types CAN Exported Types
AnnaBridge 172:65be27845400 58 * @{
AnnaBridge 172:65be27845400 59 */
AnnaBridge 172:65be27845400 60 /**
AnnaBridge 172:65be27845400 61 * @brief HAL State structures definition
AnnaBridge 172:65be27845400 62 */
AnnaBridge 172:65be27845400 63 typedef enum
AnnaBridge 172:65be27845400 64 {
AnnaBridge 172:65be27845400 65 HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */
AnnaBridge 172:65be27845400 66 HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */
AnnaBridge 172:65be27845400 67 HAL_CAN_STATE_LISTENING = 0x02U, /*!< CAN receive process is ongoing */
AnnaBridge 172:65be27845400 68 HAL_CAN_STATE_SLEEP_PENDING = 0x03U, /*!< CAN sleep request is pending */
AnnaBridge 172:65be27845400 69 HAL_CAN_STATE_SLEEP_ACTIVE = 0x04U, /*!< CAN sleep mode is active */
AnnaBridge 172:65be27845400 70 HAL_CAN_STATE_ERROR = 0x05U /*!< CAN error state */
AnnaBridge 172:65be27845400 71
AnnaBridge 172:65be27845400 72 } HAL_CAN_StateTypeDef;
AnnaBridge 172:65be27845400 73
AnnaBridge 172:65be27845400 74 /**
AnnaBridge 172:65be27845400 75 * @brief CAN init structure definition
AnnaBridge 172:65be27845400 76 */
AnnaBridge 172:65be27845400 77 typedef struct
AnnaBridge 172:65be27845400 78 {
AnnaBridge 172:65be27845400 79 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
AnnaBridge 172:65be27845400 80 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
AnnaBridge 172:65be27845400 81
AnnaBridge 172:65be27845400 82 uint32_t Mode; /*!< Specifies the CAN operating mode.
AnnaBridge 172:65be27845400 83 This parameter can be a value of @ref CAN_operating_mode */
AnnaBridge 172:65be27845400 84
AnnaBridge 172:65be27845400 85 uint32_t SyncJumpWidth; /*!< Specifies the maximum number of time quanta the CAN hardware
AnnaBridge 172:65be27845400 86 is allowed to lengthen or shorten a bit to perform resynchronization.
AnnaBridge 172:65be27845400 87 This parameter can be a value of @ref CAN_synchronisation_jump_width */
AnnaBridge 172:65be27845400 88
AnnaBridge 172:65be27845400 89 uint32_t TimeSeg1; /*!< Specifies the number of time quanta in Bit Segment 1.
AnnaBridge 172:65be27845400 90 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
AnnaBridge 172:65be27845400 91
AnnaBridge 172:65be27845400 92 uint32_t TimeSeg2; /*!< Specifies the number of time quanta in Bit Segment 2.
AnnaBridge 172:65be27845400 93 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
AnnaBridge 172:65be27845400 94
AnnaBridge 172:65be27845400 95 FunctionalState TimeTriggeredMode; /*!< Enable or disable the time triggered communication mode.
AnnaBridge 172:65be27845400 96 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 97
AnnaBridge 172:65be27845400 98 FunctionalState AutoBusOff; /*!< Enable or disable the automatic bus-off management.
AnnaBridge 172:65be27845400 99 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 100
AnnaBridge 172:65be27845400 101 FunctionalState AutoWakeUp; /*!< Enable or disable the automatic wake-up mode.
AnnaBridge 172:65be27845400 102 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 103
AnnaBridge 172:65be27845400 104 FunctionalState AutoRetransmission; /*!< Enable or disable the non-automatic retransmission mode.
AnnaBridge 172:65be27845400 105 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 106
AnnaBridge 172:65be27845400 107 FunctionalState ReceiveFifoLocked; /*!< Enable or disable the Receive FIFO Locked mode.
AnnaBridge 172:65be27845400 108 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 109
AnnaBridge 172:65be27845400 110 FunctionalState TransmitFifoPriority;/*!< Enable or disable the transmit FIFO priority.
AnnaBridge 172:65be27845400 111 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 112
AnnaBridge 172:65be27845400 113 } CAN_InitTypeDef;
AnnaBridge 172:65be27845400 114
AnnaBridge 172:65be27845400 115 /**
AnnaBridge 172:65be27845400 116 * @brief CAN filter configuration structure definition
AnnaBridge 172:65be27845400 117 */
AnnaBridge 172:65be27845400 118 typedef struct
AnnaBridge 172:65be27845400 119 {
AnnaBridge 172:65be27845400 120 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
AnnaBridge 172:65be27845400 121 configuration, first one for a 16-bit configuration).
AnnaBridge 172:65be27845400 122 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 172:65be27845400 123
AnnaBridge 172:65be27845400 124 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
AnnaBridge 172:65be27845400 125 configuration, second one for a 16-bit configuration).
AnnaBridge 172:65be27845400 126 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 172:65be27845400 127
AnnaBridge 172:65be27845400 128 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
AnnaBridge 172:65be27845400 129 according to the mode (MSBs for a 32-bit configuration,
AnnaBridge 172:65be27845400 130 first one for a 16-bit configuration).
AnnaBridge 172:65be27845400 131 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 172:65be27845400 132
AnnaBridge 172:65be27845400 133 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
AnnaBridge 172:65be27845400 134 according to the mode (LSBs for a 32-bit configuration,
AnnaBridge 172:65be27845400 135 second one for a 16-bit configuration).
AnnaBridge 172:65be27845400 136 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 172:65be27845400 137
AnnaBridge 172:65be27845400 138 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter.
AnnaBridge 172:65be27845400 139 This parameter can be a value of @ref CAN_filter_FIFO */
AnnaBridge 172:65be27845400 140
AnnaBridge 172:65be27845400 141 uint32_t FilterBank; /*!< Specifies the filter bank which will be initialized.
AnnaBridge 172:65be27845400 142 For single CAN instance(14 dedicated filter banks),
AnnaBridge 172:65be27845400 143 this parameter must be a number between Min_Data = 0 and Max_Data = 13.
AnnaBridge 172:65be27845400 144 For dual CAN instances(28 filter banks shared),
AnnaBridge 172:65be27845400 145 this parameter must be a number between Min_Data = 0 and Max_Data = 27. */
AnnaBridge 172:65be27845400 146
AnnaBridge 172:65be27845400 147 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
AnnaBridge 172:65be27845400 148 This parameter can be a value of @ref CAN_filter_mode */
AnnaBridge 172:65be27845400 149
AnnaBridge 172:65be27845400 150 uint32_t FilterScale; /*!< Specifies the filter scale.
AnnaBridge 172:65be27845400 151 This parameter can be a value of @ref CAN_filter_scale */
AnnaBridge 172:65be27845400 152
AnnaBridge 172:65be27845400 153 uint32_t FilterActivation; /*!< Enable or disable the filter.
AnnaBridge 172:65be27845400 154 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 155
AnnaBridge 172:65be27845400 156 uint32_t SlaveStartFilterBank; /*!< Select the start filter bank for the slave CAN instance.
AnnaBridge 172:65be27845400 157 For single CAN instances, this parameter is meaningless.
AnnaBridge 172:65be27845400 158 For dual CAN instances, all filter banks with lower index are assigned to master
AnnaBridge 172:65be27845400 159 CAN instance, whereas all filter banks with greater index are assigned to slave
AnnaBridge 172:65be27845400 160 CAN instance.
AnnaBridge 172:65be27845400 161 This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
AnnaBridge 172:65be27845400 162
AnnaBridge 172:65be27845400 163 } CAN_FilterTypeDef;
AnnaBridge 172:65be27845400 164
AnnaBridge 172:65be27845400 165 /**
AnnaBridge 172:65be27845400 166 * @brief CAN Tx message header structure definition
AnnaBridge 172:65be27845400 167 */
AnnaBridge 172:65be27845400 168 typedef struct
AnnaBridge 172:65be27845400 169 {
AnnaBridge 172:65be27845400 170 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 172:65be27845400 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 172:65be27845400 172
AnnaBridge 172:65be27845400 173 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 172:65be27845400 174 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 172:65be27845400 175
AnnaBridge 172:65be27845400 176 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
AnnaBridge 172:65be27845400 177 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 172:65be27845400 178
AnnaBridge 172:65be27845400 179 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
AnnaBridge 172:65be27845400 180 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 172:65be27845400 181
AnnaBridge 172:65be27845400 182 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
AnnaBridge 172:65be27845400 183 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 172:65be27845400 184
AnnaBridge 172:65be27845400 185 FunctionalState TransmitGlobalTime; /*!< Specifies whether the timestamp counter value captured on start
AnnaBridge 172:65be27845400 186 of frame transmission, is sent in DATA6 and DATA7 replacing pData[6] and pData[7].
AnnaBridge 172:65be27845400 187 @note: Time Triggered Communication Mode must be enabled.
AnnaBridge 172:65be27845400 188 @note: DLC must be programmed as 8 bytes, in order these 2 bytes are sent.
AnnaBridge 172:65be27845400 189 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 172:65be27845400 190
AnnaBridge 172:65be27845400 191 } CAN_TxHeaderTypeDef;
AnnaBridge 172:65be27845400 192
AnnaBridge 172:65be27845400 193 /**
AnnaBridge 172:65be27845400 194 * @brief CAN Rx message header structure definition
AnnaBridge 172:65be27845400 195 */
AnnaBridge 172:65be27845400 196 typedef struct
AnnaBridge 172:65be27845400 197 {
AnnaBridge 172:65be27845400 198 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 172:65be27845400 199 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 172:65be27845400 200
AnnaBridge 172:65be27845400 201 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 172:65be27845400 202 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 172:65be27845400 203
AnnaBridge 172:65be27845400 204 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
AnnaBridge 172:65be27845400 205 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 172:65be27845400 206
AnnaBridge 172:65be27845400 207 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
AnnaBridge 172:65be27845400 208 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 172:65be27845400 209
AnnaBridge 172:65be27845400 210 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
AnnaBridge 172:65be27845400 211 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 172:65be27845400 212
AnnaBridge 172:65be27845400 213 uint32_t Timestamp; /*!< Specifies the timestamp counter value captured on start of frame reception.
AnnaBridge 172:65be27845400 214 @note: Time Triggered Communication Mode must be enabled.
AnnaBridge 172:65be27845400 215 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFFFF. */
AnnaBridge 172:65be27845400 216
AnnaBridge 172:65be27845400 217 uint32_t FilterMatchIndex; /*!< Specifies the index of matching acceptance filter element.
AnnaBridge 172:65be27845400 218 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
AnnaBridge 172:65be27845400 219
AnnaBridge 172:65be27845400 220 } CAN_RxHeaderTypeDef;
AnnaBridge 172:65be27845400 221
AnnaBridge 172:65be27845400 222 /**
AnnaBridge 172:65be27845400 223 * @brief CAN handle Structure definition
AnnaBridge 172:65be27845400 224 */
AnnaBridge 172:65be27845400 225 typedef struct __CAN_HandleTypeDef
AnnaBridge 172:65be27845400 226 {
AnnaBridge 172:65be27845400 227 CAN_TypeDef *Instance; /*!< Register base address */
AnnaBridge 172:65be27845400 228
AnnaBridge 172:65be27845400 229 CAN_InitTypeDef Init; /*!< CAN required parameters */
AnnaBridge 172:65be27845400 230
AnnaBridge 172:65be27845400 231 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
AnnaBridge 172:65be27845400 232
AnnaBridge 172:65be27845400 233 __IO uint32_t ErrorCode; /*!< CAN Error code.
AnnaBridge 172:65be27845400 234 This parameter can be a value of @ref CAN_Error_Code */
AnnaBridge 172:65be27845400 235
AnnaBridge 172:65be27845400 236 } CAN_HandleTypeDef;
AnnaBridge 172:65be27845400 237
AnnaBridge 172:65be27845400 238 /**
AnnaBridge 172:65be27845400 239 * @}
AnnaBridge 172:65be27845400 240 */
AnnaBridge 172:65be27845400 241
AnnaBridge 172:65be27845400 242 /* Exported constants --------------------------------------------------------*/
AnnaBridge 172:65be27845400 243
AnnaBridge 172:65be27845400 244 /** @defgroup CAN_Exported_Constants CAN Exported Constants
AnnaBridge 172:65be27845400 245 * @{
AnnaBridge 172:65be27845400 246 */
AnnaBridge 172:65be27845400 247
AnnaBridge 172:65be27845400 248 /** @defgroup CAN_Error_Code CAN Error Code
AnnaBridge 172:65be27845400 249 * @{
AnnaBridge 172:65be27845400 250 */
AnnaBridge 172:65be27845400 251 #define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */
AnnaBridge 172:65be27845400 252 #define HAL_CAN_ERROR_EWG (0x00000001U) /*!< Protocol Error Warning */
AnnaBridge 172:65be27845400 253 #define HAL_CAN_ERROR_EPV (0x00000002U) /*!< Error Passive */
AnnaBridge 172:65be27845400 254 #define HAL_CAN_ERROR_BOF (0x00000004U) /*!< Bus-off error */
AnnaBridge 172:65be27845400 255 #define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */
AnnaBridge 172:65be27845400 256 #define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */
AnnaBridge 172:65be27845400 257 #define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */
AnnaBridge 172:65be27845400 258 #define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive error */
AnnaBridge 172:65be27845400 259 #define HAL_CAN_ERROR_BD (0x00000080U) /*!< Bit dominant error */
AnnaBridge 172:65be27845400 260 #define HAL_CAN_ERROR_CRC (0x00000100U) /*!< CRC error */
AnnaBridge 172:65be27845400 261 #define HAL_CAN_ERROR_RX_FOV0 (0x00000200U) /*!< Rx FIFO0 overrun error */
AnnaBridge 172:65be27845400 262 #define HAL_CAN_ERROR_RX_FOV1 (0x00000400U) /*!< Rx FIFO1 overrun error */
AnnaBridge 172:65be27845400 263 #define HAL_CAN_ERROR_TX_ALST0 (0x00000800U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 172:65be27845400 264 #define HAL_CAN_ERROR_TX_TERR0 (0x00001000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 172:65be27845400 265 #define HAL_CAN_ERROR_TX_ALST1 (0x00002000U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 172:65be27845400 266 #define HAL_CAN_ERROR_TX_TERR1 (0x00004000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 172:65be27845400 267 #define HAL_CAN_ERROR_TX_ALST2 (0x00008000U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 172:65be27845400 268 #define HAL_CAN_ERROR_TX_TERR2 (0x00010000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 172:65be27845400 269 #define HAL_CAN_ERROR_TIMEOUT (0x00020000U) /*!< Timeout error */
AnnaBridge 172:65be27845400 270 #define HAL_CAN_ERROR_NOT_INITIALIZED (0x00040000U) /*!< Peripheral not initialized */
AnnaBridge 172:65be27845400 271 #define HAL_CAN_ERROR_NOT_READY (0x00080000U) /*!< Peripheral not ready */
AnnaBridge 172:65be27845400 272 #define HAL_CAN_ERROR_NOT_STARTED (0x00100000U) /*!< Peripheral not started */
AnnaBridge 172:65be27845400 273 #define HAL_CAN_ERROR_PARAM (0x00200000U) /*!< Parameter error */
AnnaBridge 172:65be27845400 274
AnnaBridge 172:65be27845400 275 /**
AnnaBridge 172:65be27845400 276 * @}
AnnaBridge 172:65be27845400 277 */
AnnaBridge 172:65be27845400 278
AnnaBridge 172:65be27845400 279 /** @defgroup CAN_InitStatus CAN InitStatus
AnnaBridge 172:65be27845400 280 * @{
AnnaBridge 172:65be27845400 281 */
AnnaBridge 172:65be27845400 282 #define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */
AnnaBridge 172:65be27845400 283 #define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */
AnnaBridge 172:65be27845400 284 /**
AnnaBridge 172:65be27845400 285 * @}
AnnaBridge 172:65be27845400 286 */
AnnaBridge 172:65be27845400 287
AnnaBridge 172:65be27845400 288 /** @defgroup CAN_operating_mode CAN Operating Mode
AnnaBridge 172:65be27845400 289 * @{
AnnaBridge 172:65be27845400 290 */
AnnaBridge 172:65be27845400 291 #define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */
AnnaBridge 172:65be27845400 292 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
AnnaBridge 172:65be27845400 293 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
AnnaBridge 172:65be27845400 294 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
AnnaBridge 172:65be27845400 295 /**
AnnaBridge 172:65be27845400 296 * @}
AnnaBridge 172:65be27845400 297 */
AnnaBridge 172:65be27845400 298
AnnaBridge 172:65be27845400 299
AnnaBridge 172:65be27845400 300 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
AnnaBridge 172:65be27845400 301 * @{
AnnaBridge 172:65be27845400 302 */
AnnaBridge 172:65be27845400 303 #define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 172:65be27845400 304 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
AnnaBridge 172:65be27845400 305 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
AnnaBridge 172:65be27845400 306 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
AnnaBridge 172:65be27845400 307 /**
AnnaBridge 172:65be27845400 308 * @}
AnnaBridge 172:65be27845400 309 */
AnnaBridge 172:65be27845400 310
AnnaBridge 172:65be27845400 311 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
AnnaBridge 172:65be27845400 312 * @{
AnnaBridge 172:65be27845400 313 */
AnnaBridge 172:65be27845400 314 #define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 172:65be27845400 315 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
AnnaBridge 172:65be27845400 316 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
AnnaBridge 172:65be27845400 317 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
AnnaBridge 172:65be27845400 318 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
AnnaBridge 172:65be27845400 319 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
AnnaBridge 172:65be27845400 320 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
AnnaBridge 172:65be27845400 321 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
AnnaBridge 172:65be27845400 322 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
AnnaBridge 172:65be27845400 323 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
AnnaBridge 172:65be27845400 324 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
AnnaBridge 172:65be27845400 325 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
AnnaBridge 172:65be27845400 326 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
AnnaBridge 172:65be27845400 327 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
AnnaBridge 172:65be27845400 328 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
AnnaBridge 172:65be27845400 329 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
AnnaBridge 172:65be27845400 330 /**
AnnaBridge 172:65be27845400 331 * @}
AnnaBridge 172:65be27845400 332 */
AnnaBridge 172:65be27845400 333
AnnaBridge 172:65be27845400 334 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
AnnaBridge 172:65be27845400 335 * @{
AnnaBridge 172:65be27845400 336 */
AnnaBridge 172:65be27845400 337 #define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 172:65be27845400 338 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
AnnaBridge 172:65be27845400 339 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
AnnaBridge 172:65be27845400 340 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
AnnaBridge 172:65be27845400 341 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
AnnaBridge 172:65be27845400 342 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
AnnaBridge 172:65be27845400 343 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
AnnaBridge 172:65be27845400 344 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
AnnaBridge 172:65be27845400 345 /**
AnnaBridge 172:65be27845400 346 * @}
AnnaBridge 172:65be27845400 347 */
AnnaBridge 172:65be27845400 348
AnnaBridge 172:65be27845400 349 /** @defgroup CAN_filter_mode CAN Filter Mode
AnnaBridge 172:65be27845400 350 * @{
AnnaBridge 172:65be27845400 351 */
AnnaBridge 172:65be27845400 352 #define CAN_FILTERMODE_IDMASK (0x00000000U) /*!< Identifier mask mode */
AnnaBridge 172:65be27845400 353 #define CAN_FILTERMODE_IDLIST (0x00000001U) /*!< Identifier list mode */
AnnaBridge 172:65be27845400 354 /**
AnnaBridge 172:65be27845400 355 * @}
AnnaBridge 172:65be27845400 356 */
AnnaBridge 172:65be27845400 357
AnnaBridge 172:65be27845400 358 /** @defgroup CAN_filter_scale CAN Filter Scale
AnnaBridge 172:65be27845400 359 * @{
AnnaBridge 172:65be27845400 360 */
AnnaBridge 172:65be27845400 361 #define CAN_FILTERSCALE_16BIT (0x00000000U) /*!< Two 16-bit filters */
AnnaBridge 172:65be27845400 362 #define CAN_FILTERSCALE_32BIT (0x00000001U) /*!< One 32-bit filter */
AnnaBridge 172:65be27845400 363 /**
AnnaBridge 172:65be27845400 364 * @}
AnnaBridge 172:65be27845400 365 */
AnnaBridge 172:65be27845400 366
AnnaBridge 172:65be27845400 367 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
AnnaBridge 172:65be27845400 368 * @{
AnnaBridge 172:65be27845400 369 */
AnnaBridge 172:65be27845400 370 #define CAN_FILTER_FIFO0 (0x00000000U) /*!< Filter FIFO 0 assignment for filter x */
AnnaBridge 172:65be27845400 371 #define CAN_FILTER_FIFO1 (0x00000001U) /*!< Filter FIFO 1 assignment for filter x */
AnnaBridge 172:65be27845400 372 /**
AnnaBridge 172:65be27845400 373 * @}
AnnaBridge 172:65be27845400 374 */
AnnaBridge 172:65be27845400 375
AnnaBridge 172:65be27845400 376 /** @defgroup CAN_identifier_type CAN Identifier Type
AnnaBridge 172:65be27845400 377 * @{
AnnaBridge 172:65be27845400 378 */
AnnaBridge 172:65be27845400 379 #define CAN_ID_STD (0x00000000U) /*!< Standard Id */
AnnaBridge 172:65be27845400 380 #define CAN_ID_EXT (0x00000004U) /*!< Extended Id */
AnnaBridge 172:65be27845400 381 /**
AnnaBridge 172:65be27845400 382 * @}
AnnaBridge 172:65be27845400 383 */
AnnaBridge 172:65be27845400 384
AnnaBridge 172:65be27845400 385 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
AnnaBridge 172:65be27845400 386 * @{
AnnaBridge 172:65be27845400 387 */
AnnaBridge 172:65be27845400 388 #define CAN_RTR_DATA (0x00000000U) /*!< Data frame */
AnnaBridge 172:65be27845400 389 #define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */
AnnaBridge 172:65be27845400 390 /**
AnnaBridge 172:65be27845400 391 * @}
AnnaBridge 172:65be27845400 392 */
AnnaBridge 172:65be27845400 393
AnnaBridge 172:65be27845400 394 /** @defgroup CAN_receive_FIFO_number CAN Receive FIFO Number
AnnaBridge 172:65be27845400 395 * @{
AnnaBridge 172:65be27845400 396 */
AnnaBridge 172:65be27845400 397 #define CAN_RX_FIFO0 (0x00000000U) /*!< CAN receive FIFO 0 */
AnnaBridge 172:65be27845400 398 #define CAN_RX_FIFO1 (0x00000001U) /*!< CAN receive FIFO 1 */
AnnaBridge 172:65be27845400 399 /**
AnnaBridge 172:65be27845400 400 * @}
AnnaBridge 172:65be27845400 401 */
AnnaBridge 172:65be27845400 402
AnnaBridge 172:65be27845400 403 /** @defgroup CAN_Tx_Mailboxes CAN Tx Mailboxes
AnnaBridge 172:65be27845400 404 * @{
AnnaBridge 172:65be27845400 405 */
AnnaBridge 172:65be27845400 406 #define CAN_TX_MAILBOX0 (0x00000001U) /*!< Tx Mailbox 0 */
AnnaBridge 172:65be27845400 407 #define CAN_TX_MAILBOX1 (0x00000002U) /*!< Tx Mailbox 1 */
AnnaBridge 172:65be27845400 408 #define CAN_TX_MAILBOX2 (0x00000004U) /*!< Tx Mailbox 2 */
AnnaBridge 172:65be27845400 409 /**
AnnaBridge 172:65be27845400 410 * @}
AnnaBridge 172:65be27845400 411 */
AnnaBridge 172:65be27845400 412
AnnaBridge 172:65be27845400 413 /** @defgroup CAN_flags CAN Flags
AnnaBridge 172:65be27845400 414 * @{
AnnaBridge 172:65be27845400 415 */
AnnaBridge 172:65be27845400 416 /* Transmit Flags */
AnnaBridge 172:65be27845400 417 #define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request complete MailBox 0 flag */
AnnaBridge 172:65be27845400 418 #define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox 0 flag */
AnnaBridge 172:65be27845400 419 #define CAN_FLAG_ALST0 (0x00000502U) /*!< Arbitration Lost MailBox 0 flag */
AnnaBridge 172:65be27845400 420 #define CAN_FLAG_TERR0 (0x00000503U) /*!< Transmission error MailBox 0 flag */
AnnaBridge 172:65be27845400 421 #define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request complete MailBox1 flag */
AnnaBridge 172:65be27845400 422 #define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox 1 flag */
AnnaBridge 172:65be27845400 423 #define CAN_FLAG_ALST1 (0x0000050AU) /*!< Arbitration Lost MailBox 1 flag */
AnnaBridge 172:65be27845400 424 #define CAN_FLAG_TERR1 (0x0000050BU) /*!< Transmission error MailBox 1 flag */
AnnaBridge 172:65be27845400 425 #define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request complete MailBox2 flag */
AnnaBridge 172:65be27845400 426 #define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox 2 flag */
AnnaBridge 172:65be27845400 427 #define CAN_FLAG_ALST2 (0x00000512U) /*!< Arbitration Lost MailBox 2 flag */
AnnaBridge 172:65be27845400 428 #define CAN_FLAG_TERR2 (0x00000513U) /*!< Transmission error MailBox 2 flag */
AnnaBridge 172:65be27845400 429 #define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */
AnnaBridge 172:65be27845400 430 #define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 1 empty flag */
AnnaBridge 172:65be27845400 431 #define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 2 empty flag */
AnnaBridge 172:65be27845400 432 #define CAN_FLAG_LOW0 (0x0000051DU) /*!< Lowest priority mailbox 0 flag */
AnnaBridge 172:65be27845400 433 #define CAN_FLAG_LOW1 (0x0000051EU) /*!< Lowest priority mailbox 1 flag */
AnnaBridge 172:65be27845400 434 #define CAN_FLAG_LOW2 (0x0000051FU) /*!< Lowest priority mailbox 2 flag */
AnnaBridge 172:65be27845400 435
AnnaBridge 172:65be27845400 436 /* Receive Flags */
AnnaBridge 172:65be27845400 437 #define CAN_FLAG_FF0 (0x00000203U) /*!< RX FIFO 0 Full flag */
AnnaBridge 172:65be27845400 438 #define CAN_FLAG_FOV0 (0x00000204U) /*!< RX FIFO 0 Overrun flag */
AnnaBridge 172:65be27845400 439 #define CAN_FLAG_FF1 (0x00000403U) /*!< RX FIFO 1 Full flag */
AnnaBridge 172:65be27845400 440 #define CAN_FLAG_FOV1 (0x00000404U) /*!< RX FIFO 1 Overrun flag */
AnnaBridge 172:65be27845400 441
AnnaBridge 172:65be27845400 442 /* Operating Mode Flags */
AnnaBridge 172:65be27845400 443 #define CAN_FLAG_INAK (0x00000100U) /*!< Initialization acknowledge flag */
AnnaBridge 172:65be27845400 444 #define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */
AnnaBridge 172:65be27845400 445 #define CAN_FLAG_ERRI (0x00000102U) /*!< Error flag */
AnnaBridge 172:65be27845400 446 #define CAN_FLAG_WKU (0x00000103U) /*!< Wake up interrupt flag */
AnnaBridge 172:65be27845400 447 #define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge interrupt flag */
AnnaBridge 172:65be27845400 448
AnnaBridge 172:65be27845400 449 /* Error Flags */
AnnaBridge 172:65be27845400 450 #define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */
AnnaBridge 172:65be27845400 451 #define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */
AnnaBridge 172:65be27845400 452 #define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */
AnnaBridge 172:65be27845400 453 /**
AnnaBridge 172:65be27845400 454 * @}
AnnaBridge 172:65be27845400 455 */
AnnaBridge 172:65be27845400 456
AnnaBridge 172:65be27845400 457
AnnaBridge 172:65be27845400 458 /** @defgroup CAN_Interrupts CAN Interrupts
AnnaBridge 172:65be27845400 459 * @{
AnnaBridge 172:65be27845400 460 */
AnnaBridge 172:65be27845400 461 /* Transmit Interrupt */
AnnaBridge 172:65be27845400 462 #define CAN_IT_TX_MAILBOX_EMPTY ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
AnnaBridge 172:65be27845400 463
AnnaBridge 172:65be27845400 464 /* Receive Interrupts */
AnnaBridge 172:65be27845400 465 #define CAN_IT_RX_FIFO0_MSG_PENDING ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
AnnaBridge 172:65be27845400 466 #define CAN_IT_RX_FIFO0_FULL ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
AnnaBridge 172:65be27845400 467 #define CAN_IT_RX_FIFO0_OVERRUN ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
AnnaBridge 172:65be27845400 468 #define CAN_IT_RX_FIFO1_MSG_PENDING ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
AnnaBridge 172:65be27845400 469 #define CAN_IT_RX_FIFO1_FULL ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
AnnaBridge 172:65be27845400 470 #define CAN_IT_RX_FIFO1_OVERRUN ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
AnnaBridge 172:65be27845400 471
AnnaBridge 172:65be27845400 472 /* Operating Mode Interrupts */
AnnaBridge 172:65be27845400 473 #define CAN_IT_WAKEUP ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
AnnaBridge 172:65be27845400 474 #define CAN_IT_SLEEP_ACK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
AnnaBridge 172:65be27845400 475
AnnaBridge 172:65be27845400 476 /* Error Interrupts */
AnnaBridge 172:65be27845400 477 #define CAN_IT_ERROR_WARNING ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
AnnaBridge 172:65be27845400 478 #define CAN_IT_ERROR_PASSIVE ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
AnnaBridge 172:65be27845400 479 #define CAN_IT_BUSOFF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
AnnaBridge 172:65be27845400 480 #define CAN_IT_LAST_ERROR_CODE ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
AnnaBridge 172:65be27845400 481 #define CAN_IT_ERROR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
AnnaBridge 172:65be27845400 482 /**
AnnaBridge 172:65be27845400 483 * @}
AnnaBridge 172:65be27845400 484 */
AnnaBridge 172:65be27845400 485
AnnaBridge 172:65be27845400 486 /**
AnnaBridge 172:65be27845400 487 * @}
AnnaBridge 172:65be27845400 488 */
AnnaBridge 172:65be27845400 489
AnnaBridge 172:65be27845400 490 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 172:65be27845400 491 /** @defgroup CAN_Exported_Macros CAN Exported Macros
AnnaBridge 172:65be27845400 492 * @{
AnnaBridge 172:65be27845400 493 */
AnnaBridge 172:65be27845400 494
AnnaBridge 172:65be27845400 495 /** @brief Reset CAN handle state
AnnaBridge 172:65be27845400 496 * @param __HANDLE__ CAN handle.
AnnaBridge 172:65be27845400 497 * @retval None
AnnaBridge 172:65be27845400 498 */
AnnaBridge 172:65be27845400 499 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
AnnaBridge 172:65be27845400 500
AnnaBridge 172:65be27845400 501 /**
AnnaBridge 172:65be27845400 502 * @brief Enable the specified CAN interrupts.
AnnaBridge 172:65be27845400 503 * @param __HANDLE__ CAN handle.
AnnaBridge 172:65be27845400 504 * @param __INTERRUPT__ CAN Interrupt sources to enable.
AnnaBridge 172:65be27845400 505 * This parameter can be any combination of @arg CAN_Interrupts
AnnaBridge 172:65be27845400 506 * @retval None
AnnaBridge 172:65be27845400 507 */
AnnaBridge 172:65be27845400 508 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
AnnaBridge 172:65be27845400 509
AnnaBridge 172:65be27845400 510 /**
AnnaBridge 172:65be27845400 511 * @brief Disable the specified CAN interrupts.
AnnaBridge 172:65be27845400 512 * @param __HANDLE__ CAN handle.
AnnaBridge 172:65be27845400 513 * @param __INTERRUPT__ CAN Interrupt sources to disable.
AnnaBridge 172:65be27845400 514 * This parameter can be any combination of @arg CAN_Interrupts
AnnaBridge 172:65be27845400 515 * @retval None
AnnaBridge 172:65be27845400 516 */
AnnaBridge 172:65be27845400 517 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
AnnaBridge 172:65be27845400 518
AnnaBridge 172:65be27845400 519 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
AnnaBridge 172:65be27845400 520 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 172:65be27845400 521 * @param __INTERRUPT__ specifies the CAN interrupt source to check.
AnnaBridge 172:65be27845400 522 * This parameter can be a value of @arg CAN_Interrupts
AnnaBridge 172:65be27845400 523 * @retval The state of __IT__ (TRUE or FALSE).
AnnaBridge 172:65be27845400 524 */
AnnaBridge 172:65be27845400 525 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) & (__INTERRUPT__))
AnnaBridge 172:65be27845400 526
AnnaBridge 172:65be27845400 527 /** @brief Check whether the specified CAN flag is set or not.
AnnaBridge 172:65be27845400 528 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 172:65be27845400 529 * @param __FLAG__ specifies the flag to check.
AnnaBridge 172:65be27845400 530 * This parameter can be one of @arg CAN_flags
AnnaBridge 172:65be27845400 531 * @retval The state of __FLAG__ (TRUE or FALSE).
AnnaBridge 172:65be27845400 532 */
AnnaBridge 172:65be27845400 533 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 172:65be27845400 534 ((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 535 (((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 536 (((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 537 (((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 538 (((__FLAG__) >> 8U) == 3U)? ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
AnnaBridge 172:65be27845400 539
AnnaBridge 172:65be27845400 540 /** @brief Clear the specified CAN pending flag.
AnnaBridge 172:65be27845400 541 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 172:65be27845400 542 * @param __FLAG__ specifies the flag to check.
AnnaBridge 172:65be27845400 543 * This parameter can be one of the following values:
AnnaBridge 172:65be27845400 544 * @arg CAN_FLAG_RQCP0: Request complete MailBox 0 Flag
AnnaBridge 172:65be27845400 545 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox 0 Flag
AnnaBridge 172:65be27845400 546 * @arg CAN_FLAG_ALST0: Arbitration Lost MailBox 0 Flag
AnnaBridge 172:65be27845400 547 * @arg CAN_FLAG_TERR0: Transmission error MailBox 0 Flag
AnnaBridge 172:65be27845400 548 * @arg CAN_FLAG_RQCP1: Request complete MailBox 1 Flag
AnnaBridge 172:65be27845400 549 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox 1 Flag
AnnaBridge 172:65be27845400 550 * @arg CAN_FLAG_ALST1: Arbitration Lost MailBox 1 Flag
AnnaBridge 172:65be27845400 551 * @arg CAN_FLAG_TERR1: Transmission error MailBox 1 Flag
AnnaBridge 172:65be27845400 552 * @arg CAN_FLAG_RQCP2: Request complete MailBox 2 Flag
AnnaBridge 172:65be27845400 553 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox 2 Flag
AnnaBridge 172:65be27845400 554 * @arg CAN_FLAG_ALST2: Arbitration Lost MailBox 2 Flag
AnnaBridge 172:65be27845400 555 * @arg CAN_FLAG_TERR2: Transmission error MailBox 2 Flag
AnnaBridge 172:65be27845400 556 * @arg CAN_FLAG_FF0: RX FIFO 0 Full Flag
AnnaBridge 172:65be27845400 557 * @arg CAN_FLAG_FOV0: RX FIFO 0 Overrun Flag
AnnaBridge 172:65be27845400 558 * @arg CAN_FLAG_FF1: RX FIFO 1 Full Flag
AnnaBridge 172:65be27845400 559 * @arg CAN_FLAG_FOV1: RX FIFO 1 Overrun Flag
AnnaBridge 172:65be27845400 560 * @arg CAN_FLAG_WKUI: Wake up Interrupt Flag
AnnaBridge 172:65be27845400 561 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Interrupt Flag
AnnaBridge 172:65be27845400 562 * @retval None
AnnaBridge 172:65be27845400 563 */
AnnaBridge 172:65be27845400 564 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 172:65be27845400 565 ((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 566 (((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 567 (((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 172:65be27845400 568 (((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
AnnaBridge 172:65be27845400 569
AnnaBridge 172:65be27845400 570 /**
AnnaBridge 172:65be27845400 571 * @}
AnnaBridge 172:65be27845400 572 */
AnnaBridge 172:65be27845400 573
AnnaBridge 172:65be27845400 574 /* Exported functions --------------------------------------------------------*/
AnnaBridge 172:65be27845400 575 /** @addtogroup CAN_Exported_Functions CAN Exported Functions
AnnaBridge 172:65be27845400 576 * @{
AnnaBridge 172:65be27845400 577 */
AnnaBridge 172:65be27845400 578
AnnaBridge 172:65be27845400 579 /** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
AnnaBridge 172:65be27845400 580 * @brief Initialization and Configuration functions
AnnaBridge 172:65be27845400 581 * @{
AnnaBridge 172:65be27845400 582 */
AnnaBridge 172:65be27845400 583
AnnaBridge 172:65be27845400 584 /* Initialization and de-initialization functions *****************************/
AnnaBridge 172:65be27845400 585 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 586 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 587 void HAL_CAN_MspInit(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 588 void HAL_CAN_MspDeInit(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 589
AnnaBridge 172:65be27845400 590 /**
AnnaBridge 172:65be27845400 591 * @}
AnnaBridge 172:65be27845400 592 */
AnnaBridge 172:65be27845400 593
AnnaBridge 172:65be27845400 594 /** @addtogroup CAN_Exported_Functions_Group2 Configuration functions
AnnaBridge 172:65be27845400 595 * @brief Configuration functions
AnnaBridge 172:65be27845400 596 * @{
AnnaBridge 172:65be27845400 597 */
AnnaBridge 172:65be27845400 598
AnnaBridge 172:65be27845400 599 /* Configuration functions ****************************************************/
AnnaBridge 172:65be27845400 600 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *hcan, CAN_FilterTypeDef *sFilterConfig);
AnnaBridge 172:65be27845400 601
AnnaBridge 172:65be27845400 602 /**
AnnaBridge 172:65be27845400 603 * @}
AnnaBridge 172:65be27845400 604 */
AnnaBridge 172:65be27845400 605
AnnaBridge 172:65be27845400 606 /** @addtogroup CAN_Exported_Functions_Group3 Control functions
AnnaBridge 172:65be27845400 607 * @brief Control functions
AnnaBridge 172:65be27845400 608 * @{
AnnaBridge 172:65be27845400 609 */
AnnaBridge 172:65be27845400 610
AnnaBridge 172:65be27845400 611 /* Control functions **********************************************************/
AnnaBridge 172:65be27845400 612 HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 613 HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 614 HAL_StatusTypeDef HAL_CAN_RequestSleep(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 615 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 616 uint32_t HAL_CAN_IsSleepActive(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 617 HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox);
AnnaBridge 172:65be27845400 618 HAL_StatusTypeDef HAL_CAN_AbortTxRequest(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
AnnaBridge 172:65be27845400 619 uint32_t HAL_CAN_GetTxMailboxesFreeLevel(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 620 uint32_t HAL_CAN_IsTxMessagePending(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
AnnaBridge 172:65be27845400 621 uint32_t HAL_CAN_GetTxTimestamp(CAN_HandleTypeDef *hcan, uint32_t TxMailbox);
AnnaBridge 172:65be27845400 622 HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]);
AnnaBridge 172:65be27845400 623 uint32_t HAL_CAN_GetRxFifoFillLevel(CAN_HandleTypeDef *hcan, uint32_t RxFifo);
AnnaBridge 172:65be27845400 624
AnnaBridge 172:65be27845400 625 /**
AnnaBridge 172:65be27845400 626 * @}
AnnaBridge 172:65be27845400 627 */
AnnaBridge 172:65be27845400 628
AnnaBridge 172:65be27845400 629 /** @addtogroup CAN_Exported_Functions_Group4 Interrupts management
AnnaBridge 172:65be27845400 630 * @brief Interrupts management
AnnaBridge 172:65be27845400 631 * @{
AnnaBridge 172:65be27845400 632 */
AnnaBridge 172:65be27845400 633 /* Interrupts management ******************************************************/
AnnaBridge 172:65be27845400 634 HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *hcan, uint32_t ActiveITs);
AnnaBridge 172:65be27845400 635 HAL_StatusTypeDef HAL_CAN_DeactivateNotification(CAN_HandleTypeDef *hcan, uint32_t InactiveITs);
AnnaBridge 172:65be27845400 636 void HAL_CAN_IRQHandler(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 637
AnnaBridge 172:65be27845400 638 /**
AnnaBridge 172:65be27845400 639 * @}
AnnaBridge 172:65be27845400 640 */
AnnaBridge 172:65be27845400 641
AnnaBridge 172:65be27845400 642 /** @addtogroup CAN_Exported_Functions_Group5 Callback functions
AnnaBridge 172:65be27845400 643 * @brief Callback functions
AnnaBridge 172:65be27845400 644 * @{
AnnaBridge 172:65be27845400 645 */
AnnaBridge 172:65be27845400 646 /* Callbacks functions ********************************************************/
AnnaBridge 172:65be27845400 647
AnnaBridge 172:65be27845400 648 void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 649 void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 650 void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 651 void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 652 void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 653 void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 654 void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 655 void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 656 void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 657 void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 658 void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 659 void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 660 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 661
AnnaBridge 172:65be27845400 662 /**
AnnaBridge 172:65be27845400 663 * @}
AnnaBridge 172:65be27845400 664 */
AnnaBridge 172:65be27845400 665
AnnaBridge 172:65be27845400 666 /** @addtogroup CAN_Exported_Functions_Group6 Peripheral State and Error functions
AnnaBridge 172:65be27845400 667 * @brief CAN Peripheral State functions
AnnaBridge 172:65be27845400 668 * @{
AnnaBridge 172:65be27845400 669 */
AnnaBridge 172:65be27845400 670 /* Peripheral State and Error functions ***************************************/
AnnaBridge 172:65be27845400 671 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 672 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 673 HAL_StatusTypeDef HAL_CAN_ResetError(CAN_HandleTypeDef *hcan);
AnnaBridge 172:65be27845400 674
AnnaBridge 172:65be27845400 675 /**
AnnaBridge 172:65be27845400 676 * @}
AnnaBridge 172:65be27845400 677 */
AnnaBridge 172:65be27845400 678
AnnaBridge 172:65be27845400 679 /**
AnnaBridge 172:65be27845400 680 * @}
AnnaBridge 172:65be27845400 681 */
AnnaBridge 172:65be27845400 682
AnnaBridge 172:65be27845400 683 /* Private types -------------------------------------------------------------*/
AnnaBridge 172:65be27845400 684 /** @defgroup CAN_Private_Types CAN Private Types
AnnaBridge 172:65be27845400 685 * @{
AnnaBridge 172:65be27845400 686 */
AnnaBridge 172:65be27845400 687
AnnaBridge 172:65be27845400 688 /**
AnnaBridge 172:65be27845400 689 * @}
AnnaBridge 172:65be27845400 690 */
AnnaBridge 172:65be27845400 691
AnnaBridge 172:65be27845400 692 /* Private variables ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 693 /** @defgroup CAN_Private_Variables CAN Private Variables
AnnaBridge 172:65be27845400 694 * @{
AnnaBridge 172:65be27845400 695 */
AnnaBridge 172:65be27845400 696
AnnaBridge 172:65be27845400 697 /**
AnnaBridge 172:65be27845400 698 * @}
AnnaBridge 172:65be27845400 699 */
AnnaBridge 172:65be27845400 700
AnnaBridge 172:65be27845400 701 /* Private constants ---------------------------------------------------------*/
AnnaBridge 172:65be27845400 702 /** @defgroup CAN_Private_Constants CAN Private Constants
AnnaBridge 172:65be27845400 703 * @{
AnnaBridge 172:65be27845400 704 */
AnnaBridge 172:65be27845400 705 #define CAN_FLAG_MASK (0x000000FFU)
AnnaBridge 172:65be27845400 706 /**
AnnaBridge 172:65be27845400 707 * @}
AnnaBridge 172:65be27845400 708 */
AnnaBridge 172:65be27845400 709
AnnaBridge 172:65be27845400 710 /* Private Macros -----------------------------------------------------------*/
AnnaBridge 172:65be27845400 711 /** @defgroup CAN_Private_Macros CAN Private Macros
AnnaBridge 172:65be27845400 712 * @{
AnnaBridge 172:65be27845400 713 */
AnnaBridge 172:65be27845400 714
AnnaBridge 172:65be27845400 715 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
AnnaBridge 172:65be27845400 716 ((MODE) == CAN_MODE_LOOPBACK)|| \
AnnaBridge 172:65be27845400 717 ((MODE) == CAN_MODE_SILENT) || \
AnnaBridge 172:65be27845400 718 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
AnnaBridge 172:65be27845400 719 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ) || \
AnnaBridge 172:65be27845400 720 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
AnnaBridge 172:65be27845400 721 #define IS_CAN_BS1(BS1) (((BS1) == CAN_BS1_1TQ) || ((BS1) == CAN_BS1_2TQ) || \
AnnaBridge 172:65be27845400 722 ((BS1) == CAN_BS1_3TQ) || ((BS1) == CAN_BS1_4TQ) || \
AnnaBridge 172:65be27845400 723 ((BS1) == CAN_BS1_5TQ) || ((BS1) == CAN_BS1_6TQ) || \
AnnaBridge 172:65be27845400 724 ((BS1) == CAN_BS1_7TQ) || ((BS1) == CAN_BS1_8TQ) || \
AnnaBridge 172:65be27845400 725 ((BS1) == CAN_BS1_9TQ) || ((BS1) == CAN_BS1_10TQ)|| \
AnnaBridge 172:65be27845400 726 ((BS1) == CAN_BS1_11TQ)|| ((BS1) == CAN_BS1_12TQ)|| \
AnnaBridge 172:65be27845400 727 ((BS1) == CAN_BS1_13TQ)|| ((BS1) == CAN_BS1_14TQ)|| \
AnnaBridge 172:65be27845400 728 ((BS1) == CAN_BS1_15TQ)|| ((BS1) == CAN_BS1_16TQ))
AnnaBridge 172:65be27845400 729 #define IS_CAN_BS2(BS2) (((BS2) == CAN_BS2_1TQ) || ((BS2) == CAN_BS2_2TQ) || \
AnnaBridge 172:65be27845400 730 ((BS2) == CAN_BS2_3TQ) || ((BS2) == CAN_BS2_4TQ) || \
AnnaBridge 172:65be27845400 731 ((BS2) == CAN_BS2_5TQ) || ((BS2) == CAN_BS2_6TQ) || \
AnnaBridge 172:65be27845400 732 ((BS2) == CAN_BS2_7TQ) || ((BS2) == CAN_BS2_8TQ))
AnnaBridge 172:65be27845400 733 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U))
AnnaBridge 172:65be27845400 734 #define IS_CAN_FILTER_ID_HALFWORD(HALFWORD) ((HALFWORD) <= 0xFFFFU)
AnnaBridge 172:65be27845400 735 #define IS_CAN_FILTER_BANK_DUAL(BANK) ((BANK) <= 27U)
AnnaBridge 172:65be27845400 736 #define IS_CAN_FILTER_BANK_SINGLE(BANK) ((BANK) <= 13U)
AnnaBridge 172:65be27845400 737 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
AnnaBridge 172:65be27845400 738 ((MODE) == CAN_FILTERMODE_IDLIST))
AnnaBridge 172:65be27845400 739 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
AnnaBridge 172:65be27845400 740 ((SCALE) == CAN_FILTERSCALE_32BIT))
AnnaBridge 172:65be27845400 741 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
AnnaBridge 172:65be27845400 742 ((FIFO) == CAN_FILTER_FIFO1))
AnnaBridge 172:65be27845400 743 #define IS_CAN_TX_MAILBOX(TRANSMITMAILBOX) (((TRANSMITMAILBOX) == CAN_TX_MAILBOX0 ) || \
AnnaBridge 172:65be27845400 744 ((TRANSMITMAILBOX) == CAN_TX_MAILBOX1 ) || \
AnnaBridge 172:65be27845400 745 ((TRANSMITMAILBOX) == CAN_TX_MAILBOX2 ))
AnnaBridge 172:65be27845400 746 #define IS_CAN_TX_MAILBOX_LIST(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= (CAN_TX_MAILBOX0 | CAN_TX_MAILBOX1 | CAN_TX_MAILBOX2))
AnnaBridge 172:65be27845400 747 #define IS_CAN_STDID(STDID) ((STDID) <= 0x7FFU)
AnnaBridge 172:65be27845400 748 #define IS_CAN_EXTID(EXTID) ((EXTID) <= 0x1FFFFFFFU)
AnnaBridge 172:65be27845400 749 #define IS_CAN_DLC(DLC) ((DLC) <= 8U)
AnnaBridge 172:65be27845400 750 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
AnnaBridge 172:65be27845400 751 ((IDTYPE) == CAN_ID_EXT))
AnnaBridge 172:65be27845400 752 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
AnnaBridge 172:65be27845400 753 #define IS_CAN_RX_FIFO(FIFO) (((FIFO) == CAN_RX_FIFO0) || ((FIFO) == CAN_RX_FIFO1))
AnnaBridge 172:65be27845400 754 #define IS_CAN_IT(IT) ((IT) <= (CAN_IT_TX_MAILBOX_EMPTY | CAN_IT_RX_FIFO0_MSG_PENDING | \
AnnaBridge 172:65be27845400 755 CAN_IT_RX_FIFO0_FULL | CAN_IT_RX_FIFO0_OVERRUN | \
AnnaBridge 172:65be27845400 756 CAN_IT_RX_FIFO1_MSG_PENDING | CAN_IT_RX_FIFO1_FULL | \
AnnaBridge 172:65be27845400 757 CAN_IT_RX_FIFO1_OVERRUN | CAN_IT_WAKEUP | \
AnnaBridge 172:65be27845400 758 CAN_IT_SLEEP_ACK | CAN_IT_ERROR_WARNING | \
AnnaBridge 172:65be27845400 759 CAN_IT_ERROR_PASSIVE | CAN_IT_BUSOFF | \
AnnaBridge 172:65be27845400 760 CAN_IT_LAST_ERROR_CODE | CAN_IT_ERROR))
AnnaBridge 172:65be27845400 761
AnnaBridge 172:65be27845400 762 /**
AnnaBridge 172:65be27845400 763 * @}
AnnaBridge 172:65be27845400 764 */
AnnaBridge 172:65be27845400 765 /* End of private macros -----------------------------------------------------*/
AnnaBridge 172:65be27845400 766
AnnaBridge 172:65be27845400 767 /**
AnnaBridge 172:65be27845400 768 * @}
AnnaBridge 172:65be27845400 769 */
AnnaBridge 172:65be27845400 770
AnnaBridge 172:65be27845400 771
AnnaBridge 172:65be27845400 772 #endif /* CAN1 */
AnnaBridge 172:65be27845400 773 /**
AnnaBridge 172:65be27845400 774 * @}
AnnaBridge 172:65be27845400 775 */
AnnaBridge 172:65be27845400 776
AnnaBridge 172:65be27845400 777 #ifdef __cplusplus
AnnaBridge 172:65be27845400 778 }
AnnaBridge 172:65be27845400 779 #endif
AnnaBridge 172:65be27845400 780
AnnaBridge 172:65be27845400 781 #endif /* STM32L4xx_HAL_CAN_H */
AnnaBridge 172:65be27845400 782
AnnaBridge 172:65be27845400 783
AnnaBridge 172:65be27845400 784 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/