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TARGET_NUCLEO_L496ZG_P/TOOLCHAIN_GCC_ARM/stm32l4xx_hal_can.h@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
TARGET_DISCO_L496AG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_can.h@165:d1b4690b3f8b 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 165:d1b4690b3f8b 1 /**
AnnaBridge 165:d1b4690b3f8b 2 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 3 * @file stm32l4xx_hal_can.h
AnnaBridge 165:d1b4690b3f8b 4 * @author MCD Application Team
AnnaBridge 165:d1b4690b3f8b 5 * @brief Header file of CAN HAL module.
AnnaBridge 165:d1b4690b3f8b 6 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 7 * @attention
AnnaBridge 165:d1b4690b3f8b 8 *
AnnaBridge 165:d1b4690b3f8b 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 165:d1b4690b3f8b 10 *
AnnaBridge 165:d1b4690b3f8b 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 165:d1b4690b3f8b 12 * are permitted provided that the following conditions are met:
AnnaBridge 165:d1b4690b3f8b 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 165:d1b4690b3f8b 14 * this list of conditions and the following disclaimer.
AnnaBridge 165:d1b4690b3f8b 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 165:d1b4690b3f8b 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 165:d1b4690b3f8b 17 * and/or other materials provided with the distribution.
AnnaBridge 165:d1b4690b3f8b 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 165:d1b4690b3f8b 19 * may be used to endorse or promote products derived from this software
AnnaBridge 165:d1b4690b3f8b 20 * without specific prior written permission.
AnnaBridge 165:d1b4690b3f8b 21 *
AnnaBridge 165:d1b4690b3f8b 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 165:d1b4690b3f8b 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 165:d1b4690b3f8b 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 165:d1b4690b3f8b 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 165:d1b4690b3f8b 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 165:d1b4690b3f8b 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 165:d1b4690b3f8b 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 165:d1b4690b3f8b 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 165:d1b4690b3f8b 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 165:d1b4690b3f8b 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 165:d1b4690b3f8b 32 *
AnnaBridge 165:d1b4690b3f8b 33 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 34 */
AnnaBridge 165:d1b4690b3f8b 35
AnnaBridge 165:d1b4690b3f8b 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 37 #ifndef STM32L4xx_HAL_CAN_H
AnnaBridge 165:d1b4690b3f8b 38 #define STM32L4xx_HAL_CAN_H
AnnaBridge 165:d1b4690b3f8b 39
AnnaBridge 165:d1b4690b3f8b 40 #ifdef __cplusplus
AnnaBridge 165:d1b4690b3f8b 41 extern "C" {
AnnaBridge 165:d1b4690b3f8b 42 #endif
AnnaBridge 165:d1b4690b3f8b 43
AnnaBridge 165:d1b4690b3f8b 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 165:d1b4690b3f8b 46
AnnaBridge 165:d1b4690b3f8b 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 165:d1b4690b3f8b 48 * @{
AnnaBridge 165:d1b4690b3f8b 49 */
AnnaBridge 165:d1b4690b3f8b 50
AnnaBridge 165:d1b4690b3f8b 51 #if defined (CAN1)
AnnaBridge 165:d1b4690b3f8b 52 /** @addtogroup CAN
AnnaBridge 165:d1b4690b3f8b 53 * @{
AnnaBridge 165:d1b4690b3f8b 54 */
AnnaBridge 165:d1b4690b3f8b 55
AnnaBridge 165:d1b4690b3f8b 56 /* Exported types ------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 57 /** @defgroup CAN_Exported_Types CAN Exported Types
AnnaBridge 165:d1b4690b3f8b 58 * @{
AnnaBridge 165:d1b4690b3f8b 59 */
AnnaBridge 165:d1b4690b3f8b 60 /**
AnnaBridge 165:d1b4690b3f8b 61 * @brief HAL State structures definition
AnnaBridge 165:d1b4690b3f8b 62 */
AnnaBridge 165:d1b4690b3f8b 63 typedef enum
AnnaBridge 165:d1b4690b3f8b 64 {
AnnaBridge 165:d1b4690b3f8b 65 HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */
AnnaBridge 165:d1b4690b3f8b 66 HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */
AnnaBridge 165:d1b4690b3f8b 67 HAL_CAN_STATE_LISTENING = 0x02U, /*!< CAN receive process is ongoing */
AnnaBridge 165:d1b4690b3f8b 68 HAL_CAN_STATE_SLEEP_PENDING = 0x03U, /*!< CAN sleep request is pending */
AnnaBridge 165:d1b4690b3f8b 69 HAL_CAN_STATE_SLEEP_ACTIVE = 0x04U, /*!< CAN sleep mode is active */
AnnaBridge 165:d1b4690b3f8b 70 HAL_CAN_STATE_ERROR = 0x05U /*!< CAN error state */
AnnaBridge 165:d1b4690b3f8b 71
AnnaBridge 165:d1b4690b3f8b 72 } HAL_CAN_StateTypeDef;
AnnaBridge 165:d1b4690b3f8b 73
AnnaBridge 165:d1b4690b3f8b 74 /**
AnnaBridge 165:d1b4690b3f8b 75 * @brief CAN init structure definition
AnnaBridge 165:d1b4690b3f8b 76 */
AnnaBridge 165:d1b4690b3f8b 77 typedef struct
AnnaBridge 165:d1b4690b3f8b 78 {
AnnaBridge 165:d1b4690b3f8b 79 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
AnnaBridge 165:d1b4690b3f8b 80 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
AnnaBridge 165:d1b4690b3f8b 81
AnnaBridge 165:d1b4690b3f8b 82 uint32_t Mode; /*!< Specifies the CAN operating mode.
AnnaBridge 165:d1b4690b3f8b 83 This parameter can be a value of @ref CAN_operating_mode */
AnnaBridge 165:d1b4690b3f8b 84
AnnaBridge 165:d1b4690b3f8b 85 uint32_t SyncJumpWidth; /*!< Specifies the maximum number of time quanta the CAN hardware
AnnaBridge 165:d1b4690b3f8b 86 is allowed to lengthen or shorten a bit to perform resynchronization.
AnnaBridge 165:d1b4690b3f8b 87 This parameter can be a value of @ref CAN_synchronisation_jump_width */
AnnaBridge 165:d1b4690b3f8b 88
AnnaBridge 165:d1b4690b3f8b 89 uint32_t TimeSeg1; /*!< Specifies the number of time quanta in Bit Segment 1.
AnnaBridge 165:d1b4690b3f8b 90 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
AnnaBridge 165:d1b4690b3f8b 91
AnnaBridge 165:d1b4690b3f8b 92 uint32_t TimeSeg2; /*!< Specifies the number of time quanta in Bit Segment 2.
AnnaBridge 165:d1b4690b3f8b 93 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
AnnaBridge 165:d1b4690b3f8b 94
AnnaBridge 165:d1b4690b3f8b 95 FunctionalState TimeTriggeredMode; /*!< Enable or disable the time triggered communication mode.
AnnaBridge 165:d1b4690b3f8b 96 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 97
AnnaBridge 165:d1b4690b3f8b 98 FunctionalState AutoBusOff; /*!< Enable or disable the automatic bus-off management.
AnnaBridge 165:d1b4690b3f8b 99 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 100
AnnaBridge 165:d1b4690b3f8b 101 FunctionalState AutoWakeUp; /*!< Enable or disable the automatic wake-up mode.
AnnaBridge 165:d1b4690b3f8b 102 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 103
AnnaBridge 165:d1b4690b3f8b 104 FunctionalState AutoRetransmission; /*!< Enable or disable the non-automatic retransmission mode.
AnnaBridge 165:d1b4690b3f8b 105 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 106
AnnaBridge 165:d1b4690b3f8b 107 FunctionalState ReceiveFifoLocked; /*!< Enable or disable the Receive FIFO Locked mode.
AnnaBridge 165:d1b4690b3f8b 108 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 109
AnnaBridge 165:d1b4690b3f8b 110 FunctionalState TransmitFifoPriority;/*!< Enable or disable the transmit FIFO priority.
AnnaBridge 165:d1b4690b3f8b 111 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 112
AnnaBridge 165:d1b4690b3f8b 113 } CAN_InitTypeDef;
AnnaBridge 165:d1b4690b3f8b 114
AnnaBridge 165:d1b4690b3f8b 115 /**
AnnaBridge 165:d1b4690b3f8b 116 * @brief CAN filter configuration structure definition
AnnaBridge 165:d1b4690b3f8b 117 */
AnnaBridge 165:d1b4690b3f8b 118 typedef struct
AnnaBridge 165:d1b4690b3f8b 119 {
AnnaBridge 165:d1b4690b3f8b 120 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
AnnaBridge 165:d1b4690b3f8b 121 configuration, first one for a 16-bit configuration).
AnnaBridge 165:d1b4690b3f8b 122 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 165:d1b4690b3f8b 123
AnnaBridge 165:d1b4690b3f8b 124 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
AnnaBridge 165:d1b4690b3f8b 125 configuration, second one for a 16-bit configuration).
AnnaBridge 165:d1b4690b3f8b 126 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 165:d1b4690b3f8b 127
AnnaBridge 165:d1b4690b3f8b 128 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
AnnaBridge 165:d1b4690b3f8b 129 according to the mode (MSBs for a 32-bit configuration,
AnnaBridge 165:d1b4690b3f8b 130 first one for a 16-bit configuration).
AnnaBridge 165:d1b4690b3f8b 131 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 165:d1b4690b3f8b 132
AnnaBridge 165:d1b4690b3f8b 133 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
AnnaBridge 165:d1b4690b3f8b 134 according to the mode (LSBs for a 32-bit configuration,
AnnaBridge 165:d1b4690b3f8b 135 second one for a 16-bit configuration).
AnnaBridge 165:d1b4690b3f8b 136 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 165:d1b4690b3f8b 137
AnnaBridge 165:d1b4690b3f8b 138 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter.
AnnaBridge 165:d1b4690b3f8b 139 This parameter can be a value of @ref CAN_filter_FIFO */
AnnaBridge 165:d1b4690b3f8b 140
AnnaBridge 165:d1b4690b3f8b 141 uint32_t FilterBank; /*!< Specifies the filter bank which will be initialized.
AnnaBridge 165:d1b4690b3f8b 142 For single CAN instance(14 dedicated filter banks),
AnnaBridge 165:d1b4690b3f8b 143 this parameter must be a number between Min_Data = 0 and Max_Data = 13.
AnnaBridge 165:d1b4690b3f8b 144 For dual CAN instances(28 filter banks shared),
AnnaBridge 165:d1b4690b3f8b 145 this parameter must be a number between Min_Data = 0 and Max_Data = 27. */
AnnaBridge 165:d1b4690b3f8b 146
AnnaBridge 165:d1b4690b3f8b 147 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
AnnaBridge 165:d1b4690b3f8b 148 This parameter can be a value of @ref CAN_filter_mode */
AnnaBridge 165:d1b4690b3f8b 149
AnnaBridge 165:d1b4690b3f8b 150 uint32_t FilterScale; /*!< Specifies the filter scale.
AnnaBridge 165:d1b4690b3f8b 151 This parameter can be a value of @ref CAN_filter_scale */
AnnaBridge 165:d1b4690b3f8b 152
AnnaBridge 165:d1b4690b3f8b 153 uint32_t FilterActivation; /*!< Enable or disable the filter.
AnnaBridge 165:d1b4690b3f8b 154 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 155
AnnaBridge 165:d1b4690b3f8b 156 uint32_t SlaveStartFilterBank; /*!< Select the start filter bank for the slave CAN instance.
AnnaBridge 165:d1b4690b3f8b 157 For single CAN instances, this parameter is meaningless.
AnnaBridge 165:d1b4690b3f8b 158 For dual CAN instances, all filter banks with lower index are assigned to master
AnnaBridge 165:d1b4690b3f8b 159 CAN instance, whereas all filter banks with greater index are assigned to slave
AnnaBridge 165:d1b4690b3f8b 160 CAN instance.
AnnaBridge 165:d1b4690b3f8b 161 This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
AnnaBridge 165:d1b4690b3f8b 162
AnnaBridge 165:d1b4690b3f8b 163 } CAN_FilterTypeDef;
AnnaBridge 165:d1b4690b3f8b 164
AnnaBridge 165:d1b4690b3f8b 165 /**
AnnaBridge 165:d1b4690b3f8b 166 * @brief CAN Tx message header structure definition
AnnaBridge 165:d1b4690b3f8b 167 */
AnnaBridge 165:d1b4690b3f8b 168 typedef struct
AnnaBridge 165:d1b4690b3f8b 169 {
AnnaBridge 165:d1b4690b3f8b 170 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 165:d1b4690b3f8b 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 165:d1b4690b3f8b 172
AnnaBridge 165:d1b4690b3f8b 173 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 165:d1b4690b3f8b 174 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 165:d1b4690b3f8b 175
AnnaBridge 165:d1b4690b3f8b 176 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 177 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 165:d1b4690b3f8b 178
AnnaBridge 165:d1b4690b3f8b 179 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 180 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 165:d1b4690b3f8b 181
AnnaBridge 165:d1b4690b3f8b 182 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 183 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 165:d1b4690b3f8b 184
AnnaBridge 165:d1b4690b3f8b 185 FunctionalState TransmitGlobalTime; /*!< Specifies whether the timestamp counter value captured on start
AnnaBridge 165:d1b4690b3f8b 186 of frame transmission, is sent in DATA6 and DATA7 replacing pData[6] and pData[7].
AnnaBridge 165:d1b4690b3f8b 187 @note: Time Triggered Communication Mode must be enabled.
AnnaBridge 165:d1b4690b3f8b 188 @note: DLC must be programmed as 8 bytes, in order these 2 bytes are sent.
AnnaBridge 165:d1b4690b3f8b 189 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 165:d1b4690b3f8b 190
AnnaBridge 165:d1b4690b3f8b 191 } CAN_TxHeaderTypeDef;
AnnaBridge 165:d1b4690b3f8b 192
AnnaBridge 165:d1b4690b3f8b 193 /**
AnnaBridge 165:d1b4690b3f8b 194 * @brief CAN Rx message header structure definition
AnnaBridge 165:d1b4690b3f8b 195 */
AnnaBridge 165:d1b4690b3f8b 196 typedef struct
AnnaBridge 165:d1b4690b3f8b 197 {
AnnaBridge 165:d1b4690b3f8b 198 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 165:d1b4690b3f8b 199 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 165:d1b4690b3f8b 200
AnnaBridge 165:d1b4690b3f8b 201 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 165:d1b4690b3f8b 202 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 165:d1b4690b3f8b 203
AnnaBridge 165:d1b4690b3f8b 204 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 205 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 165:d1b4690b3f8b 206
AnnaBridge 165:d1b4690b3f8b 207 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 208 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 165:d1b4690b3f8b 209
AnnaBridge 165:d1b4690b3f8b 210 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
AnnaBridge 165:d1b4690b3f8b 211 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 165:d1b4690b3f8b 212
AnnaBridge 165:d1b4690b3f8b 213 uint32_t Timestamp; /*!< Specifies the timestamp counter value captured on start of frame reception.
AnnaBridge 165:d1b4690b3f8b 214 @note: Time Triggered Communication Mode must be enabled.
AnnaBridge 165:d1b4690b3f8b 215 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFFFF. */
AnnaBridge 165:d1b4690b3f8b 216
AnnaBridge 165:d1b4690b3f8b 217 uint32_t FilterMatchIndex; /*!< Specifies the index of matching acceptance filter element.
AnnaBridge 165:d1b4690b3f8b 218 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
AnnaBridge 165:d1b4690b3f8b 219
AnnaBridge 165:d1b4690b3f8b 220 } CAN_RxHeaderTypeDef;
AnnaBridge 165:d1b4690b3f8b 221
AnnaBridge 165:d1b4690b3f8b 222 /**
AnnaBridge 165:d1b4690b3f8b 223 * @brief CAN handle Structure definition
AnnaBridge 165:d1b4690b3f8b 224 */
AnnaBridge 165:d1b4690b3f8b 225 typedef struct __CAN_HandleTypeDef
AnnaBridge 165:d1b4690b3f8b 226 {
AnnaBridge 165:d1b4690b3f8b 227 CAN_TypeDef *Instance; /*!< Register base address */
AnnaBridge 165:d1b4690b3f8b 228
AnnaBridge 165:d1b4690b3f8b 229 CAN_InitTypeDef Init; /*!< CAN required parameters */
AnnaBridge 165:d1b4690b3f8b 230
AnnaBridge 165:d1b4690b3f8b 231 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
AnnaBridge 165:d1b4690b3f8b 232
AnnaBridge 165:d1b4690b3f8b 233 __IO uint32_t ErrorCode; /*!< CAN Error code.
AnnaBridge 165:d1b4690b3f8b 234 This parameter can be a value of @ref CAN_Error_Code */
AnnaBridge 165:d1b4690b3f8b 235
AnnaBridge 165:d1b4690b3f8b 236 } CAN_HandleTypeDef;
AnnaBridge 165:d1b4690b3f8b 237
AnnaBridge 165:d1b4690b3f8b 238 /**
AnnaBridge 165:d1b4690b3f8b 239 * @}
AnnaBridge 165:d1b4690b3f8b 240 */
AnnaBridge 165:d1b4690b3f8b 241
AnnaBridge 165:d1b4690b3f8b 242 /* Exported constants --------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 243
AnnaBridge 165:d1b4690b3f8b 244 /** @defgroup CAN_Exported_Constants CAN Exported Constants
AnnaBridge 165:d1b4690b3f8b 245 * @{
AnnaBridge 165:d1b4690b3f8b 246 */
AnnaBridge 165:d1b4690b3f8b 247
AnnaBridge 165:d1b4690b3f8b 248 /** @defgroup CAN_Error_Code CAN Error Code
AnnaBridge 165:d1b4690b3f8b 249 * @{
AnnaBridge 165:d1b4690b3f8b 250 */
AnnaBridge 165:d1b4690b3f8b 251 #define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */
AnnaBridge 165:d1b4690b3f8b 252 #define HAL_CAN_ERROR_EWG (0x00000001U) /*!< Protocol Error Warning */
AnnaBridge 165:d1b4690b3f8b 253 #define HAL_CAN_ERROR_EPV (0x00000002U) /*!< Error Passive */
AnnaBridge 165:d1b4690b3f8b 254 #define HAL_CAN_ERROR_BOF (0x00000004U) /*!< Bus-off error */
AnnaBridge 165:d1b4690b3f8b 255 #define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */
AnnaBridge 165:d1b4690b3f8b 256 #define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */
AnnaBridge 165:d1b4690b3f8b 257 #define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */
AnnaBridge 165:d1b4690b3f8b 258 #define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive error */
AnnaBridge 165:d1b4690b3f8b 259 #define HAL_CAN_ERROR_BD (0x00000080U) /*!< Bit dominant error */
AnnaBridge 165:d1b4690b3f8b 260 #define HAL_CAN_ERROR_CRC (0x00000100U) /*!< CRC error */
AnnaBridge 165:d1b4690b3f8b 261 #define HAL_CAN_ERROR_RX_FOV0 (0x00000200U) /*!< Rx FIFO0 overrun error */
AnnaBridge 165:d1b4690b3f8b 262 #define HAL_CAN_ERROR_RX_FOV1 (0x00000400U) /*!< Rx FIFO1 overrun error */
AnnaBridge 165:d1b4690b3f8b 263 #define HAL_CAN_ERROR_TX_ALST0 (0x00000800U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 165:d1b4690b3f8b 264 #define HAL_CAN_ERROR_TX_TERR0 (0x00001000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 165:d1b4690b3f8b 265 #define HAL_CAN_ERROR_TX_ALST1 (0x00002000U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 165:d1b4690b3f8b 266 #define HAL_CAN_ERROR_TX_TERR1 (0x00004000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 165:d1b4690b3f8b 267 #define HAL_CAN_ERROR_TX_ALST2 (0x00008000U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
AnnaBridge 165:d1b4690b3f8b 268 #define HAL_CAN_ERROR_TX_TERR2 (0x00010000U) /*!< TxMailbox 1 transmit failure due to tranmit error */
AnnaBridge 165:d1b4690b3f8b 269 #define HAL_CAN_ERROR_TIMEOUT (0x00020000U) /*!< Timeout error */
AnnaBridge 165:d1b4690b3f8b 270 #define HAL_CAN_ERROR_NOT_INITIALIZED (0x00040000U) /*!< Peripheral not initialized */
AnnaBridge 165:d1b4690b3f8b 271 #define HAL_CAN_ERROR_NOT_READY (0x00080000U) /*!< Peripheral not ready */
AnnaBridge 165:d1b4690b3f8b 272 #define HAL_CAN_ERROR_NOT_STARTED (0x00100000U) /*!< Peripheral not started */
AnnaBridge 165:d1b4690b3f8b 273 #define HAL_CAN_ERROR_PARAM (0x00200000U) /*!< Parameter error */
AnnaBridge 165:d1b4690b3f8b 274
AnnaBridge 165:d1b4690b3f8b 275 /**
AnnaBridge 165:d1b4690b3f8b 276 * @}
AnnaBridge 165:d1b4690b3f8b 277 */
AnnaBridge 165:d1b4690b3f8b 278
AnnaBridge 165:d1b4690b3f8b 279 /** @defgroup CAN_InitStatus CAN InitStatus
AnnaBridge 165:d1b4690b3f8b 280 * @{
AnnaBridge 165:d1b4690b3f8b 281 */
AnnaBridge 165:d1b4690b3f8b 282 #define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */
AnnaBridge 165:d1b4690b3f8b 283 #define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */
AnnaBridge 165:d1b4690b3f8b 284 /**
AnnaBridge 165:d1b4690b3f8b 285 * @}
AnnaBridge 165:d1b4690b3f8b 286 */
AnnaBridge 165:d1b4690b3f8b 287
AnnaBridge 165:d1b4690b3f8b 288 /** @defgroup CAN_operating_mode CAN Operating Mode
AnnaBridge 165:d1b4690b3f8b 289 * @{
AnnaBridge 165:d1b4690b3f8b 290 */
AnnaBridge 165:d1b4690b3f8b 291 #define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */
AnnaBridge 165:d1b4690b3f8b 292 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
AnnaBridge 165:d1b4690b3f8b 293 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
AnnaBridge 165:d1b4690b3f8b 294 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
AnnaBridge 165:d1b4690b3f8b 295 /**
AnnaBridge 165:d1b4690b3f8b 296 * @}
AnnaBridge 165:d1b4690b3f8b 297 */
AnnaBridge 165:d1b4690b3f8b 298
AnnaBridge 165:d1b4690b3f8b 299
AnnaBridge 165:d1b4690b3f8b 300 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
AnnaBridge 165:d1b4690b3f8b 301 * @{
AnnaBridge 165:d1b4690b3f8b 302 */
AnnaBridge 165:d1b4690b3f8b 303 #define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 165:d1b4690b3f8b 304 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
AnnaBridge 165:d1b4690b3f8b 305 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
AnnaBridge 165:d1b4690b3f8b 306 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
AnnaBridge 165:d1b4690b3f8b 307 /**
AnnaBridge 165:d1b4690b3f8b 308 * @}
AnnaBridge 165:d1b4690b3f8b 309 */
AnnaBridge 165:d1b4690b3f8b 310
AnnaBridge 165:d1b4690b3f8b 311 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
AnnaBridge 165:d1b4690b3f8b 312 * @{
AnnaBridge 165:d1b4690b3f8b 313 */
AnnaBridge 165:d1b4690b3f8b 314 #define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 165:d1b4690b3f8b 315 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
AnnaBridge 165:d1b4690b3f8b 316 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
AnnaBridge 165:d1b4690b3f8b 317 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
AnnaBridge 165:d1b4690b3f8b 318 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
AnnaBridge 165:d1b4690b3f8b 319 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
AnnaBridge 165:d1b4690b3f8b 320 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
AnnaBridge 165:d1b4690b3f8b 321 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
AnnaBridge 165:d1b4690b3f8b 322 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
AnnaBridge 165:d1b4690b3f8b 323 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
AnnaBridge 165:d1b4690b3f8b 324 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
AnnaBridge 165:d1b4690b3f8b 325 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
AnnaBridge 165:d1b4690b3f8b 326 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
AnnaBridge 165:d1b4690b3f8b 327 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
AnnaBridge 165:d1b4690b3f8b 328 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
AnnaBridge 165:d1b4690b3f8b 329 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
AnnaBridge 165:d1b4690b3f8b 330 /**
AnnaBridge 165:d1b4690b3f8b 331 * @}
AnnaBridge 165:d1b4690b3f8b 332 */
AnnaBridge 165:d1b4690b3f8b 333
AnnaBridge 165:d1b4690b3f8b 334 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
AnnaBridge 165:d1b4690b3f8b 335 * @{
AnnaBridge 165:d1b4690b3f8b 336 */
AnnaBridge 165:d1b4690b3f8b 337 #define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 165:d1b4690b3f8b 338 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
AnnaBridge 165:d1b4690b3f8b 339 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
AnnaBridge 165:d1b4690b3f8b 340 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
AnnaBridge 165:d1b4690b3f8b 341 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
AnnaBridge 165:d1b4690b3f8b 342 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
AnnaBridge 165:d1b4690b3f8b 343 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
AnnaBridge 165:d1b4690b3f8b 344 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
AnnaBridge 165:d1b4690b3f8b 345 /**
AnnaBridge 165:d1b4690b3f8b 346 * @}
AnnaBridge 165:d1b4690b3f8b 347 */
AnnaBridge 165:d1b4690b3f8b 348
AnnaBridge 165:d1b4690b3f8b 349 /** @defgroup CAN_filter_mode CAN Filter Mode
AnnaBridge 165:d1b4690b3f8b 350 * @{
AnnaBridge 165:d1b4690b3f8b 351 */
AnnaBridge 165:d1b4690b3f8b 352 #define CAN_FILTERMODE_IDMASK (0x00000000U) /*!< Identifier mask mode */
AnnaBridge 165:d1b4690b3f8b 353 #define CAN_FILTERMODE_IDLIST (0x00000001U) /*!< Identifier list mode */
AnnaBridge 165:d1b4690b3f8b 354 /**
AnnaBridge 165:d1b4690b3f8b 355 * @}
AnnaBridge 165:d1b4690b3f8b 356 */
AnnaBridge 165:d1b4690b3f8b 357
AnnaBridge 165:d1b4690b3f8b 358 /** @defgroup CAN_filter_scale CAN Filter Scale
AnnaBridge 165:d1b4690b3f8b 359 * @{
AnnaBridge 165:d1b4690b3f8b 360 */
AnnaBridge 165:d1b4690b3f8b 361 #define CAN_FILTERSCALE_16BIT (0x00000000U) /*!< Two 16-bit filters */
AnnaBridge 165:d1b4690b3f8b 362 #define CAN_FILTERSCALE_32BIT (0x00000001U) /*!< One 32-bit filter */
AnnaBridge 165:d1b4690b3f8b 363 /**
AnnaBridge 165:d1b4690b3f8b 364 * @}
AnnaBridge 165:d1b4690b3f8b 365 */
AnnaBridge 165:d1b4690b3f8b 366
AnnaBridge 165:d1b4690b3f8b 367 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
AnnaBridge 165:d1b4690b3f8b 368 * @{
AnnaBridge 165:d1b4690b3f8b 369 */
AnnaBridge 165:d1b4690b3f8b 370 #define CAN_FILTER_FIFO0 (0x00000000U) /*!< Filter FIFO 0 assignment for filter x */
AnnaBridge 165:d1b4690b3f8b 371 #define CAN_FILTER_FIFO1 (0x00000001U) /*!< Filter FIFO 1 assignment for filter x */
AnnaBridge 165:d1b4690b3f8b 372 /**
AnnaBridge 165:d1b4690b3f8b 373 * @}
AnnaBridge 165:d1b4690b3f8b 374 */
AnnaBridge 165:d1b4690b3f8b 375
AnnaBridge 165:d1b4690b3f8b 376 /** @defgroup CAN_identifier_type CAN Identifier Type
AnnaBridge 165:d1b4690b3f8b 377 * @{
AnnaBridge 165:d1b4690b3f8b 378 */
AnnaBridge 165:d1b4690b3f8b 379 #define CAN_ID_STD (0x00000000U) /*!< Standard Id */
AnnaBridge 165:d1b4690b3f8b 380 #define CAN_ID_EXT (0x00000004U) /*!< Extended Id */
AnnaBridge 165:d1b4690b3f8b 381 /**
AnnaBridge 165:d1b4690b3f8b 382 * @}
AnnaBridge 165:d1b4690b3f8b 383 */
AnnaBridge 165:d1b4690b3f8b 384
AnnaBridge 165:d1b4690b3f8b 385 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
AnnaBridge 165:d1b4690b3f8b 386 * @{
AnnaBridge 165:d1b4690b3f8b 387 */
AnnaBridge 165:d1b4690b3f8b 388 #define CAN_RTR_DATA (0x00000000U) /*!< Data frame */
AnnaBridge 165:d1b4690b3f8b 389 #define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */
AnnaBridge 165:d1b4690b3f8b 390 /**
AnnaBridge 165:d1b4690b3f8b 391 * @}
AnnaBridge 165:d1b4690b3f8b 392 */
AnnaBridge 165:d1b4690b3f8b 393
AnnaBridge 165:d1b4690b3f8b 394 /** @defgroup CAN_receive_FIFO_number CAN Receive FIFO Number
AnnaBridge 165:d1b4690b3f8b 395 * @{
AnnaBridge 165:d1b4690b3f8b 396 */
AnnaBridge 165:d1b4690b3f8b 397 #define CAN_RX_FIFO0 (0x00000000U) /*!< CAN receive FIFO 0 */
AnnaBridge 165:d1b4690b3f8b 398 #define CAN_RX_FIFO1 (0x00000001U) /*!< CAN receive FIFO 1 */
AnnaBridge 165:d1b4690b3f8b 399 /**
AnnaBridge 165:d1b4690b3f8b 400 * @}
AnnaBridge 165:d1b4690b3f8b 401 */
AnnaBridge 165:d1b4690b3f8b 402
AnnaBridge 165:d1b4690b3f8b 403 /** @defgroup CAN_Tx_Mailboxes CAN Tx Mailboxes
AnnaBridge 165:d1b4690b3f8b 404 * @{
AnnaBridge 165:d1b4690b3f8b 405 */
AnnaBridge 165:d1b4690b3f8b 406 #define CAN_TX_MAILBOX0 (0x00000001U) /*!< Tx Mailbox 0 */
AnnaBridge 165:d1b4690b3f8b 407 #define CAN_TX_MAILBOX1 (0x00000002U) /*!< Tx Mailbox 1 */
AnnaBridge 165:d1b4690b3f8b 408 #define CAN_TX_MAILBOX2 (0x00000004U) /*!< Tx Mailbox 2 */
AnnaBridge 165:d1b4690b3f8b 409 /**
AnnaBridge 165:d1b4690b3f8b 410 * @}
AnnaBridge 165:d1b4690b3f8b 411 */
AnnaBridge 165:d1b4690b3f8b 412
AnnaBridge 165:d1b4690b3f8b 413 /** @defgroup CAN_flags CAN Flags
AnnaBridge 165:d1b4690b3f8b 414 * @{
AnnaBridge 165:d1b4690b3f8b 415 */
AnnaBridge 165:d1b4690b3f8b 416 /* Transmit Flags */
AnnaBridge 165:d1b4690b3f8b 417 #define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request complete MailBox 0 flag */
AnnaBridge 165:d1b4690b3f8b 418 #define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox 0 flag */
AnnaBridge 165:d1b4690b3f8b 419 #define CAN_FLAG_ALST0 (0x00000502U) /*!< Arbitration Lost MailBox 0 flag */
AnnaBridge 165:d1b4690b3f8b 420 #define CAN_FLAG_TERR0 (0x00000503U) /*!< Transmission error MailBox 0 flag */
AnnaBridge 165:d1b4690b3f8b 421 #define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request complete MailBox1 flag */
AnnaBridge 165:d1b4690b3f8b 422 #define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox 1 flag */
AnnaBridge 165:d1b4690b3f8b 423 #define CAN_FLAG_ALST1 (0x0000050AU) /*!< Arbitration Lost MailBox 1 flag */
AnnaBridge 165:d1b4690b3f8b 424 #define CAN_FLAG_TERR1 (0x0000050BU) /*!< Transmission error MailBox 1 flag */
AnnaBridge 165:d1b4690b3f8b 425 #define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request complete MailBox2 flag */
AnnaBridge 165:d1b4690b3f8b 426 #define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox 2 flag */
AnnaBridge 165:d1b4690b3f8b 427 #define CAN_FLAG_ALST2 (0x00000512U) /*!< Arbitration Lost MailBox 2 flag */
AnnaBridge 165:d1b4690b3f8b 428 #define CAN_FLAG_TERR2 (0x00000513U) /*!< Transmission error MailBox 2 flag */
AnnaBridge 165:d1b4690b3f8b 429 #define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */
AnnaBridge 165:d1b4690b3f8b 430 #define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 1 empty flag */
AnnaBridge 165:d1b4690b3f8b 431 #define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 2 empty flag */
AnnaBridge 165:d1b4690b3f8b 432 #define CAN_FLAG_LOW0 (0x0000051DU) /*!< Lowest priority mailbox 0 flag */
AnnaBridge 165:d1b4690b3f8b 433 #define CAN_FLAG_LOW1 (0x0000051EU) /*!< Lowest priority mailbox 1 flag */
AnnaBridge 165:d1b4690b3f8b 434 #define CAN_FLAG_LOW2 (0x0000051FU) /*!< Lowest priority mailbox 2 flag */
AnnaBridge 165:d1b4690b3f8b 435
AnnaBridge 165:d1b4690b3f8b 436 /* Receive Flags */
AnnaBridge 165:d1b4690b3f8b 437 #define CAN_FLAG_FF0 (0x00000203U) /*!< RX FIFO 0 Full flag */
AnnaBridge 165:d1b4690b3f8b 438 #define CAN_FLAG_FOV0 (0x00000204U) /*!< RX FIFO 0 Overrun flag */
AnnaBridge 165:d1b4690b3f8b 439 #define CAN_FLAG_FF1 (0x00000403U) /*!< RX FIFO 1 Full flag */
AnnaBridge 165:d1b4690b3f8b 440 #define CAN_FLAG_FOV1 (0x00000404U) /*!< RX FIFO 1 Overrun flag */
AnnaBridge 165:d1b4690b3f8b 441
AnnaBridge 165:d1b4690b3f8b 442 /* Operating Mode Flags */
AnnaBridge 165:d1b4690b3f8b 443 #define CAN_FLAG_INAK (0x00000100U) /*!< Initialization acknowledge flag */
AnnaBridge 165:d1b4690b3f8b 444 #define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */
AnnaBridge 165:d1b4690b3f8b 445 #define CAN_FLAG_ERRI (0x00000102U) /*!< Error flag */
AnnaBridge 165:d1b4690b3f8b 446 #define CAN_FLAG_WKU (0x00000103U) /*!< Wake up interrupt flag */
AnnaBridge 165:d1b4690b3f8b 447 #define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge interrupt flag */
AnnaBridge 165:d1b4690b3f8b 448
AnnaBridge 165:d1b4690b3f8b 449 /* Error Flags */
AnnaBridge 165:d1b4690b3f8b 450 #define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */
AnnaBridge 165:d1b4690b3f8b 451 #define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */
AnnaBridge 165:d1b4690b3f8b 452 #define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */
AnnaBridge 165:d1b4690b3f8b 453 /**
AnnaBridge 165:d1b4690b3f8b 454 * @}
AnnaBridge 165:d1b4690b3f8b 455 */
AnnaBridge 165:d1b4690b3f8b 456
AnnaBridge 165:d1b4690b3f8b 457
AnnaBridge 165:d1b4690b3f8b 458 /** @defgroup CAN_Interrupts CAN Interrupts
AnnaBridge 165:d1b4690b3f8b 459 * @{
AnnaBridge 165:d1b4690b3f8b 460 */
AnnaBridge 165:d1b4690b3f8b 461 /* Transmit Interrupt */
AnnaBridge 165:d1b4690b3f8b 462 #define CAN_IT_TX_MAILBOX_EMPTY ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
AnnaBridge 165:d1b4690b3f8b 463
AnnaBridge 165:d1b4690b3f8b 464 /* Receive Interrupts */
AnnaBridge 165:d1b4690b3f8b 465 #define CAN_IT_RX_FIFO0_MSG_PENDING ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
AnnaBridge 165:d1b4690b3f8b 466 #define CAN_IT_RX_FIFO0_FULL ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
AnnaBridge 165:d1b4690b3f8b 467 #define CAN_IT_RX_FIFO0_OVERRUN ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
AnnaBridge 165:d1b4690b3f8b 468 #define CAN_IT_RX_FIFO1_MSG_PENDING ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
AnnaBridge 165:d1b4690b3f8b 469 #define CAN_IT_RX_FIFO1_FULL ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
AnnaBridge 165:d1b4690b3f8b 470 #define CAN_IT_RX_FIFO1_OVERRUN ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
AnnaBridge 165:d1b4690b3f8b 471
AnnaBridge 165:d1b4690b3f8b 472 /* Operating Mode Interrupts */
AnnaBridge 165:d1b4690b3f8b 473 #define CAN_IT_WAKEUP ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
AnnaBridge 165:d1b4690b3f8b 474 #define CAN_IT_SLEEP_ACK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
AnnaBridge 165:d1b4690b3f8b 475
AnnaBridge 165:d1b4690b3f8b 476 /* Error Interrupts */
AnnaBridge 165:d1b4690b3f8b 477 #define CAN_IT_ERROR_WARNING ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
AnnaBridge 165:d1b4690b3f8b 478 #define CAN_IT_ERROR_PASSIVE ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
AnnaBridge 165:d1b4690b3f8b 479 #define CAN_IT_BUSOFF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
AnnaBridge 165:d1b4690b3f8b 480 #define CAN_IT_LAST_ERROR_CODE ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
AnnaBridge 165:d1b4690b3f8b 481 #define CAN_IT_ERROR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
AnnaBridge 165:d1b4690b3f8b 482 /**
AnnaBridge 165:d1b4690b3f8b 483 * @}
AnnaBridge 165:d1b4690b3f8b 484 */
AnnaBridge 165:d1b4690b3f8b 485
AnnaBridge 165:d1b4690b3f8b 486 /**
AnnaBridge 165:d1b4690b3f8b 487 * @}
AnnaBridge 165:d1b4690b3f8b 488 */
AnnaBridge 165:d1b4690b3f8b 489
AnnaBridge 165:d1b4690b3f8b 490 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 491 /** @defgroup CAN_Exported_Macros CAN Exported Macros
AnnaBridge 165:d1b4690b3f8b 492 * @{
AnnaBridge 165:d1b4690b3f8b 493 */
AnnaBridge 165:d1b4690b3f8b 494
AnnaBridge 165:d1b4690b3f8b 495 /** @brief Reset CAN handle state
AnnaBridge 165:d1b4690b3f8b 496 * @param __HANDLE__ CAN handle.
AnnaBridge 165:d1b4690b3f8b 497 * @retval None
AnnaBridge 165:d1b4690b3f8b 498 */
AnnaBridge 165:d1b4690b3f8b 499 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
AnnaBridge 165:d1b4690b3f8b 500
AnnaBridge 165:d1b4690b3f8b 501 /**
AnnaBridge 165:d1b4690b3f8b 502 * @brief Enable the specified CAN interrupts.
AnnaBridge 165:d1b4690b3f8b 503 * @param __HANDLE__ CAN handle.
AnnaBridge 165:d1b4690b3f8b 504 * @param __INTERRUPT__ CAN Interrupt sources to enable.
AnnaBridge 165:d1b4690b3f8b 505 * This parameter can be any combination of @arg CAN_Interrupts
AnnaBridge 165:d1b4690b3f8b 506 * @retval None
AnnaBridge 165:d1b4690b3f8b 507 */
AnnaBridge 165:d1b4690b3f8b 508 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
AnnaBridge 165:d1b4690b3f8b 509
AnnaBridge 165:d1b4690b3f8b 510 /**
AnnaBridge 165:d1b4690b3f8b 511 * @brief Disable the specified CAN interrupts.
AnnaBridge 165:d1b4690b3f8b 512 * @param __HANDLE__ CAN handle.
AnnaBridge 165:d1b4690b3f8b 513 * @param __INTERRUPT__ CAN Interrupt sources to disable.
AnnaBridge 165:d1b4690b3f8b 514 * This parameter can be any combination of @arg CAN_Interrupts
AnnaBridge 165:d1b4690b3f8b 515 * @retval None
AnnaBridge 165:d1b4690b3f8b 516 */
AnnaBridge 165:d1b4690b3f8b 517 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
AnnaBridge 165:d1b4690b3f8b 518
AnnaBridge 165:d1b4690b3f8b 519 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
AnnaBridge 165:d1b4690b3f8b 520 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 165:d1b4690b3f8b 521 * @param __INTERRUPT__ specifies the CAN interrupt source to check.
AnnaBridge 165:d1b4690b3f8b 522 * This parameter can be a value of @arg CAN_Interrupts
AnnaBridge 165:d1b4690b3f8b 523 * @retval The state of __IT__ (TRUE or FALSE).
AnnaBridge 165:d1b4690b3f8b 524 */
AnnaBridge 165:d1b4690b3f8b 525 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) & (__INTERRUPT__))
AnnaBridge 165:d1b4690b3f8b 526
AnnaBridge 165:d1b4690b3f8b 527 /** @brief Check whether the specified CAN flag is set or not.
AnnaBridge 165:d1b4690b3f8b 528 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 165:d1b4690b3f8b 529 * @param __FLAG__ specifies the flag to check.
AnnaBridge 165:d1b4690b3f8b 530 * This parameter can be one of @arg CAN_flags
AnnaBridge 165:d1b4690b3f8b 531 * @retval The state of __FLAG__ (TRUE or FALSE).
AnnaBridge 165:d1b4690b3f8b 532 */
AnnaBridge 165:d1b4690b3f8b 533 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 165:d1b4690b3f8b 534 ((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 535 (((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 536 (((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 537 (((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 538 (((__FLAG__) >> 8U) == 3U)? ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
AnnaBridge 165:d1b4690b3f8b 539
AnnaBridge 165:d1b4690b3f8b 540 /** @brief Clear the specified CAN pending flag.
AnnaBridge 165:d1b4690b3f8b 541 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 165:d1b4690b3f8b 542 * @param __FLAG__ specifies the flag to check.
AnnaBridge 165:d1b4690b3f8b 543 * This parameter can be one of the following values:
AnnaBridge 165:d1b4690b3f8b 544 * @arg CAN_FLAG_RQCP0: Request complete MailBox 0 Flag
AnnaBridge 165:d1b4690b3f8b 545 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox 0 Flag
AnnaBridge 165:d1b4690b3f8b 546 * @arg CAN_FLAG_ALST0: Arbitration Lost MailBox 0 Flag
AnnaBridge 165:d1b4690b3f8b 547 * @arg CAN_FLAG_TERR0: Transmission error MailBox 0 Flag
AnnaBridge 165:d1b4690b3f8b 548 * @arg CAN_FLAG_RQCP1: Request complete MailBox 1 Flag
AnnaBridge 165:d1b4690b3f8b 549 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox 1 Flag
AnnaBridge 165:d1b4690b3f8b 550 * @arg CAN_FLAG_ALST1: Arbitration Lost MailBox 1 Flag
AnnaBridge 165:d1b4690b3f8b 551 * @arg CAN_FLAG_TERR1: Transmission error MailBox 1 Flag
AnnaBridge 165:d1b4690b3f8b 552 * @arg CAN_FLAG_RQCP2: Request complete MailBox 2 Flag
AnnaBridge 165:d1b4690b3f8b 553 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox 2 Flag
AnnaBridge 165:d1b4690b3f8b 554 * @arg CAN_FLAG_ALST2: Arbitration Lost MailBox 2 Flag
AnnaBridge 165:d1b4690b3f8b 555 * @arg CAN_FLAG_TERR2: Transmission error MailBox 2 Flag
AnnaBridge 165:d1b4690b3f8b 556 * @arg CAN_FLAG_FF0: RX FIFO 0 Full Flag
AnnaBridge 165:d1b4690b3f8b 557 * @arg CAN_FLAG_FOV0: RX FIFO 0 Overrun Flag
AnnaBridge 165:d1b4690b3f8b 558 * @arg CAN_FLAG_FF1: RX FIFO 1 Full Flag
AnnaBridge 165:d1b4690b3f8b 559 * @arg CAN_FLAG_FOV1: RX FIFO 1 Overrun Flag
AnnaBridge 165:d1b4690b3f8b 560 * @arg CAN_FLAG_WKUI: Wake up Interrupt Flag
AnnaBridge 165:d1b4690b3f8b 561 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Interrupt Flag
AnnaBridge 165:d1b4690b3f8b 562 * @retval None
AnnaBridge 165:d1b4690b3f8b 563 */
AnnaBridge 165:d1b4690b3f8b 564 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 165:d1b4690b3f8b 565 ((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 566 (((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 567 (((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 165:d1b4690b3f8b 568 (((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
AnnaBridge 165:d1b4690b3f8b 569
AnnaBridge 165:d1b4690b3f8b 570 /**
AnnaBridge 165:d1b4690b3f8b 571 * @}
AnnaBridge 165:d1b4690b3f8b 572 */
AnnaBridge 165:d1b4690b3f8b 573
AnnaBridge 165:d1b4690b3f8b 574 /* Exported functions --------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 575 /** @addtogroup CAN_Exported_Functions CAN Exported Functions
AnnaBridge 165:d1b4690b3f8b 576 * @{
AnnaBridge 165:d1b4690b3f8b 577 */
AnnaBridge 165:d1b4690b3f8b 578
AnnaBridge 165:d1b4690b3f8b 579 /** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
AnnaBridge 165:d1b4690b3f8b 580 * @brief Initialization and Configuration functions
AnnaBridge 165:d1b4690b3f8b 581 * @{
AnnaBridge 165:d1b4690b3f8b 582 */
AnnaBridge 165:d1b4690b3f8b 583
AnnaBridge 165:d1b4690b3f8b 584 /* Initialization and de-initialization functions *****************************/
AnnaBridge 165:d1b4690b3f8b 585 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 586 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 587 void HAL_CAN_MspInit(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 588 void HAL_CAN_MspDeInit(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 589
AnnaBridge 165:d1b4690b3f8b 590 /**
AnnaBridge 165:d1b4690b3f8b 591 * @}
AnnaBridge 165:d1b4690b3f8b 592 */
AnnaBridge 165:d1b4690b3f8b 593
AnnaBridge 165:d1b4690b3f8b 594 /** @addtogroup CAN_Exported_Functions_Group2 Configuration functions
AnnaBridge 165:d1b4690b3f8b 595 * @brief Configuration functions
AnnaBridge 165:d1b4690b3f8b 596 * @{
AnnaBridge 165:d1b4690b3f8b 597 */
AnnaBridge 165:d1b4690b3f8b 598
AnnaBridge 165:d1b4690b3f8b 599 /* Configuration functions ****************************************************/
AnnaBridge 165:d1b4690b3f8b 600 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *hcan, CAN_FilterTypeDef *sFilterConfig);
AnnaBridge 165:d1b4690b3f8b 601
AnnaBridge 165:d1b4690b3f8b 602 /**
AnnaBridge 165:d1b4690b3f8b 603 * @}
AnnaBridge 165:d1b4690b3f8b 604 */
AnnaBridge 165:d1b4690b3f8b 605
AnnaBridge 165:d1b4690b3f8b 606 /** @addtogroup CAN_Exported_Functions_Group3 Control functions
AnnaBridge 165:d1b4690b3f8b 607 * @brief Control functions
AnnaBridge 165:d1b4690b3f8b 608 * @{
AnnaBridge 165:d1b4690b3f8b 609 */
AnnaBridge 165:d1b4690b3f8b 610
AnnaBridge 165:d1b4690b3f8b 611 /* Control functions **********************************************************/
AnnaBridge 165:d1b4690b3f8b 612 HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 613 HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 614 HAL_StatusTypeDef HAL_CAN_RequestSleep(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 615 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 616 uint32_t HAL_CAN_IsSleepActive(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 617 HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox);
AnnaBridge 165:d1b4690b3f8b 618 HAL_StatusTypeDef HAL_CAN_AbortTxRequest(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
AnnaBridge 165:d1b4690b3f8b 619 uint32_t HAL_CAN_GetTxMailboxesFreeLevel(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 620 uint32_t HAL_CAN_IsTxMessagePending(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
AnnaBridge 165:d1b4690b3f8b 621 uint32_t HAL_CAN_GetTxTimestamp(CAN_HandleTypeDef *hcan, uint32_t TxMailbox);
AnnaBridge 165:d1b4690b3f8b 622 HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]);
AnnaBridge 165:d1b4690b3f8b 623 uint32_t HAL_CAN_GetRxFifoFillLevel(CAN_HandleTypeDef *hcan, uint32_t RxFifo);
AnnaBridge 165:d1b4690b3f8b 624
AnnaBridge 165:d1b4690b3f8b 625 /**
AnnaBridge 165:d1b4690b3f8b 626 * @}
AnnaBridge 165:d1b4690b3f8b 627 */
AnnaBridge 165:d1b4690b3f8b 628
AnnaBridge 165:d1b4690b3f8b 629 /** @addtogroup CAN_Exported_Functions_Group4 Interrupts management
AnnaBridge 165:d1b4690b3f8b 630 * @brief Interrupts management
AnnaBridge 165:d1b4690b3f8b 631 * @{
AnnaBridge 165:d1b4690b3f8b 632 */
AnnaBridge 165:d1b4690b3f8b 633 /* Interrupts management ******************************************************/
AnnaBridge 165:d1b4690b3f8b 634 HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *hcan, uint32_t ActiveITs);
AnnaBridge 165:d1b4690b3f8b 635 HAL_StatusTypeDef HAL_CAN_DeactivateNotification(CAN_HandleTypeDef *hcan, uint32_t InactiveITs);
AnnaBridge 165:d1b4690b3f8b 636 void HAL_CAN_IRQHandler(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 637
AnnaBridge 165:d1b4690b3f8b 638 /**
AnnaBridge 165:d1b4690b3f8b 639 * @}
AnnaBridge 165:d1b4690b3f8b 640 */
AnnaBridge 165:d1b4690b3f8b 641
AnnaBridge 165:d1b4690b3f8b 642 /** @addtogroup CAN_Exported_Functions_Group5 Callback functions
AnnaBridge 165:d1b4690b3f8b 643 * @brief Callback functions
AnnaBridge 165:d1b4690b3f8b 644 * @{
AnnaBridge 165:d1b4690b3f8b 645 */
AnnaBridge 165:d1b4690b3f8b 646 /* Callbacks functions ********************************************************/
AnnaBridge 165:d1b4690b3f8b 647
AnnaBridge 165:d1b4690b3f8b 648 void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 649 void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 650 void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 651 void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 652 void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 653 void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 654 void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 655 void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 656 void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 657 void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 658 void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 659 void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 660 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 661
AnnaBridge 165:d1b4690b3f8b 662 /**
AnnaBridge 165:d1b4690b3f8b 663 * @}
AnnaBridge 165:d1b4690b3f8b 664 */
AnnaBridge 165:d1b4690b3f8b 665
AnnaBridge 165:d1b4690b3f8b 666 /** @addtogroup CAN_Exported_Functions_Group6 Peripheral State and Error functions
AnnaBridge 165:d1b4690b3f8b 667 * @brief CAN Peripheral State functions
AnnaBridge 165:d1b4690b3f8b 668 * @{
AnnaBridge 165:d1b4690b3f8b 669 */
AnnaBridge 165:d1b4690b3f8b 670 /* Peripheral State and Error functions ***************************************/
AnnaBridge 165:d1b4690b3f8b 671 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 672 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 673 HAL_StatusTypeDef HAL_CAN_ResetError(CAN_HandleTypeDef *hcan);
AnnaBridge 165:d1b4690b3f8b 674
AnnaBridge 165:d1b4690b3f8b 675 /**
AnnaBridge 165:d1b4690b3f8b 676 * @}
AnnaBridge 165:d1b4690b3f8b 677 */
AnnaBridge 165:d1b4690b3f8b 678
AnnaBridge 165:d1b4690b3f8b 679 /**
AnnaBridge 165:d1b4690b3f8b 680 * @}
AnnaBridge 165:d1b4690b3f8b 681 */
AnnaBridge 165:d1b4690b3f8b 682
AnnaBridge 165:d1b4690b3f8b 683 /* Private types -------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 684 /** @defgroup CAN_Private_Types CAN Private Types
AnnaBridge 165:d1b4690b3f8b 685 * @{
AnnaBridge 165:d1b4690b3f8b 686 */
AnnaBridge 165:d1b4690b3f8b 687
AnnaBridge 165:d1b4690b3f8b 688 /**
AnnaBridge 165:d1b4690b3f8b 689 * @}
AnnaBridge 165:d1b4690b3f8b 690 */
AnnaBridge 165:d1b4690b3f8b 691
AnnaBridge 165:d1b4690b3f8b 692 /* Private variables ---------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 693 /** @defgroup CAN_Private_Variables CAN Private Variables
AnnaBridge 165:d1b4690b3f8b 694 * @{
AnnaBridge 165:d1b4690b3f8b 695 */
AnnaBridge 165:d1b4690b3f8b 696
AnnaBridge 165:d1b4690b3f8b 697 /**
AnnaBridge 165:d1b4690b3f8b 698 * @}
AnnaBridge 165:d1b4690b3f8b 699 */
AnnaBridge 165:d1b4690b3f8b 700
AnnaBridge 165:d1b4690b3f8b 701 /* Private constants ---------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 702 /** @defgroup CAN_Private_Constants CAN Private Constants
AnnaBridge 165:d1b4690b3f8b 703 * @{
AnnaBridge 165:d1b4690b3f8b 704 */
AnnaBridge 165:d1b4690b3f8b 705 #define CAN_FLAG_MASK (0x000000FFU)
AnnaBridge 165:d1b4690b3f8b 706 /**
AnnaBridge 165:d1b4690b3f8b 707 * @}
AnnaBridge 165:d1b4690b3f8b 708 */
AnnaBridge 165:d1b4690b3f8b 709
AnnaBridge 165:d1b4690b3f8b 710 /* Private Macros -----------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 711 /** @defgroup CAN_Private_Macros CAN Private Macros
AnnaBridge 165:d1b4690b3f8b 712 * @{
AnnaBridge 165:d1b4690b3f8b 713 */
AnnaBridge 165:d1b4690b3f8b 714
AnnaBridge 165:d1b4690b3f8b 715 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
AnnaBridge 165:d1b4690b3f8b 716 ((MODE) == CAN_MODE_LOOPBACK)|| \
AnnaBridge 165:d1b4690b3f8b 717 ((MODE) == CAN_MODE_SILENT) || \
AnnaBridge 165:d1b4690b3f8b 718 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
AnnaBridge 165:d1b4690b3f8b 719 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ) || \
AnnaBridge 165:d1b4690b3f8b 720 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
AnnaBridge 165:d1b4690b3f8b 721 #define IS_CAN_BS1(BS1) (((BS1) == CAN_BS1_1TQ) || ((BS1) == CAN_BS1_2TQ) || \
AnnaBridge 165:d1b4690b3f8b 722 ((BS1) == CAN_BS1_3TQ) || ((BS1) == CAN_BS1_4TQ) || \
AnnaBridge 165:d1b4690b3f8b 723 ((BS1) == CAN_BS1_5TQ) || ((BS1) == CAN_BS1_6TQ) || \
AnnaBridge 165:d1b4690b3f8b 724 ((BS1) == CAN_BS1_7TQ) || ((BS1) == CAN_BS1_8TQ) || \
AnnaBridge 165:d1b4690b3f8b 725 ((BS1) == CAN_BS1_9TQ) || ((BS1) == CAN_BS1_10TQ)|| \
AnnaBridge 165:d1b4690b3f8b 726 ((BS1) == CAN_BS1_11TQ)|| ((BS1) == CAN_BS1_12TQ)|| \
AnnaBridge 165:d1b4690b3f8b 727 ((BS1) == CAN_BS1_13TQ)|| ((BS1) == CAN_BS1_14TQ)|| \
AnnaBridge 165:d1b4690b3f8b 728 ((BS1) == CAN_BS1_15TQ)|| ((BS1) == CAN_BS1_16TQ))
AnnaBridge 165:d1b4690b3f8b 729 #define IS_CAN_BS2(BS2) (((BS2) == CAN_BS2_1TQ) || ((BS2) == CAN_BS2_2TQ) || \
AnnaBridge 165:d1b4690b3f8b 730 ((BS2) == CAN_BS2_3TQ) || ((BS2) == CAN_BS2_4TQ) || \
AnnaBridge 165:d1b4690b3f8b 731 ((BS2) == CAN_BS2_5TQ) || ((BS2) == CAN_BS2_6TQ) || \
AnnaBridge 165:d1b4690b3f8b 732 ((BS2) == CAN_BS2_7TQ) || ((BS2) == CAN_BS2_8TQ))
AnnaBridge 165:d1b4690b3f8b 733 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U))
AnnaBridge 165:d1b4690b3f8b 734 #define IS_CAN_FILTER_ID_HALFWORD(HALFWORD) ((HALFWORD) <= 0xFFFFU)
AnnaBridge 165:d1b4690b3f8b 735 #define IS_CAN_FILTER_BANK_DUAL(BANK) ((BANK) <= 27U)
AnnaBridge 165:d1b4690b3f8b 736 #define IS_CAN_FILTER_BANK_SINGLE(BANK) ((BANK) <= 13U)
AnnaBridge 165:d1b4690b3f8b 737 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
AnnaBridge 165:d1b4690b3f8b 738 ((MODE) == CAN_FILTERMODE_IDLIST))
AnnaBridge 165:d1b4690b3f8b 739 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
AnnaBridge 165:d1b4690b3f8b 740 ((SCALE) == CAN_FILTERSCALE_32BIT))
AnnaBridge 165:d1b4690b3f8b 741 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
AnnaBridge 165:d1b4690b3f8b 742 ((FIFO) == CAN_FILTER_FIFO1))
AnnaBridge 165:d1b4690b3f8b 743 #define IS_CAN_TX_MAILBOX(TRANSMITMAILBOX) (((TRANSMITMAILBOX) == CAN_TX_MAILBOX0 ) || \
AnnaBridge 165:d1b4690b3f8b 744 ((TRANSMITMAILBOX) == CAN_TX_MAILBOX1 ) || \
AnnaBridge 165:d1b4690b3f8b 745 ((TRANSMITMAILBOX) == CAN_TX_MAILBOX2 ))
AnnaBridge 165:d1b4690b3f8b 746 #define IS_CAN_TX_MAILBOX_LIST(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= (CAN_TX_MAILBOX0 | CAN_TX_MAILBOX1 | CAN_TX_MAILBOX2))
AnnaBridge 165:d1b4690b3f8b 747 #define IS_CAN_STDID(STDID) ((STDID) <= 0x7FFU)
AnnaBridge 165:d1b4690b3f8b 748 #define IS_CAN_EXTID(EXTID) ((EXTID) <= 0x1FFFFFFFU)
AnnaBridge 165:d1b4690b3f8b 749 #define IS_CAN_DLC(DLC) ((DLC) <= 8U)
AnnaBridge 165:d1b4690b3f8b 750 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
AnnaBridge 165:d1b4690b3f8b 751 ((IDTYPE) == CAN_ID_EXT))
AnnaBridge 165:d1b4690b3f8b 752 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
AnnaBridge 165:d1b4690b3f8b 753 #define IS_CAN_RX_FIFO(FIFO) (((FIFO) == CAN_RX_FIFO0) || ((FIFO) == CAN_RX_FIFO1))
AnnaBridge 165:d1b4690b3f8b 754 #define IS_CAN_IT(IT) ((IT) <= (CAN_IT_TX_MAILBOX_EMPTY | CAN_IT_RX_FIFO0_MSG_PENDING | \
AnnaBridge 165:d1b4690b3f8b 755 CAN_IT_RX_FIFO0_FULL | CAN_IT_RX_FIFO0_OVERRUN | \
AnnaBridge 165:d1b4690b3f8b 756 CAN_IT_RX_FIFO1_MSG_PENDING | CAN_IT_RX_FIFO1_FULL | \
AnnaBridge 165:d1b4690b3f8b 757 CAN_IT_RX_FIFO1_OVERRUN | CAN_IT_WAKEUP | \
AnnaBridge 165:d1b4690b3f8b 758 CAN_IT_SLEEP_ACK | CAN_IT_ERROR_WARNING | \
AnnaBridge 165:d1b4690b3f8b 759 CAN_IT_ERROR_PASSIVE | CAN_IT_BUSOFF | \
AnnaBridge 165:d1b4690b3f8b 760 CAN_IT_LAST_ERROR_CODE | CAN_IT_ERROR))
AnnaBridge 165:d1b4690b3f8b 761
AnnaBridge 165:d1b4690b3f8b 762 /**
AnnaBridge 165:d1b4690b3f8b 763 * @}
AnnaBridge 165:d1b4690b3f8b 764 */
AnnaBridge 165:d1b4690b3f8b 765 /* End of private macros -----------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 766
AnnaBridge 165:d1b4690b3f8b 767 /**
AnnaBridge 165:d1b4690b3f8b 768 * @}
AnnaBridge 165:d1b4690b3f8b 769 */
AnnaBridge 165:d1b4690b3f8b 770
AnnaBridge 165:d1b4690b3f8b 771
AnnaBridge 165:d1b4690b3f8b 772 #endif /* CAN1 */
AnnaBridge 165:d1b4690b3f8b 773 /**
AnnaBridge 165:d1b4690b3f8b 774 * @}
AnnaBridge 165:d1b4690b3f8b 775 */
AnnaBridge 165:d1b4690b3f8b 776
AnnaBridge 165:d1b4690b3f8b 777 #ifdef __cplusplus
AnnaBridge 165:d1b4690b3f8b 778 }
AnnaBridge 165:d1b4690b3f8b 779 #endif
AnnaBridge 165:d1b4690b3f8b 780
AnnaBridge 165:d1b4690b3f8b 781 #endif /* STM32L4xx_HAL_CAN_H */
AnnaBridge 165:d1b4690b3f8b 782
AnnaBridge 165:d1b4690b3f8b 783
AnnaBridge 165:d1b4690b3f8b 784 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/