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_F030R8/TOOLCHAIN_IAR/stm32f0xx_hal_can.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /**
AnnaBridge 171:3a7713b1edbc 2 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 3 * @file stm32f0xx_hal_can.h
AnnaBridge 171:3a7713b1edbc 4 * @author MCD Application Team
AnnaBridge 171:3a7713b1edbc 5 * @brief Header file of CAN HAL module.
AnnaBridge 171:3a7713b1edbc 6 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 7 * @attention
AnnaBridge 171:3a7713b1edbc 8 *
AnnaBridge 171:3a7713b1edbc 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 171:3a7713b1edbc 10 *
AnnaBridge 171:3a7713b1edbc 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 171:3a7713b1edbc 12 * are permitted provided that the following conditions are met:
AnnaBridge 171:3a7713b1edbc 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 171:3a7713b1edbc 14 * this list of conditions and the following disclaimer.
AnnaBridge 171:3a7713b1edbc 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 171:3a7713b1edbc 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 171:3a7713b1edbc 17 * and/or other materials provided with the distribution.
AnnaBridge 171:3a7713b1edbc 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 171:3a7713b1edbc 19 * may be used to endorse or promote products derived from this software
AnnaBridge 171:3a7713b1edbc 20 * without specific prior written permission.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 171:3a7713b1edbc 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 171:3a7713b1edbc 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 171:3a7713b1edbc 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 171:3a7713b1edbc 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 171:3a7713b1edbc 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 171:3a7713b1edbc 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 171:3a7713b1edbc 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 171:3a7713b1edbc 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 171:3a7713b1edbc 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 171:3a7713b1edbc 32 *
AnnaBridge 171:3a7713b1edbc 33 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 34 */
AnnaBridge 171:3a7713b1edbc 35
AnnaBridge 171:3a7713b1edbc 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 171:3a7713b1edbc 37 #ifndef __STM32F0xx_HAL_CAN_H
AnnaBridge 171:3a7713b1edbc 38 #define __STM32F0xx_HAL_CAN_H
AnnaBridge 171:3a7713b1edbc 39
AnnaBridge 171:3a7713b1edbc 40 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 41 extern "C" {
AnnaBridge 171:3a7713b1edbc 42 #endif
AnnaBridge 171:3a7713b1edbc 43
AnnaBridge 171:3a7713b1edbc 44 #if defined(STM32F072xB) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 171:3a7713b1edbc 45
AnnaBridge 171:3a7713b1edbc 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 47 #include "stm32f0xx_hal_def.h"
AnnaBridge 171:3a7713b1edbc 48
AnnaBridge 171:3a7713b1edbc 49 /** @addtogroup STM32F0xx_HAL_Driver
AnnaBridge 171:3a7713b1edbc 50 * @{
AnnaBridge 171:3a7713b1edbc 51 */
AnnaBridge 171:3a7713b1edbc 52
AnnaBridge 171:3a7713b1edbc 53 /** @addtogroup CAN
AnnaBridge 171:3a7713b1edbc 54 * @{
AnnaBridge 171:3a7713b1edbc 55 */
AnnaBridge 171:3a7713b1edbc 56
AnnaBridge 171:3a7713b1edbc 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 58 /** @defgroup CAN_Exported_Types CAN Exported Types
AnnaBridge 171:3a7713b1edbc 59 * @{
AnnaBridge 171:3a7713b1edbc 60 */
AnnaBridge 171:3a7713b1edbc 61 /**
AnnaBridge 171:3a7713b1edbc 62 * @brief HAL State structures definition
AnnaBridge 171:3a7713b1edbc 63 */
AnnaBridge 171:3a7713b1edbc 64 typedef enum
AnnaBridge 171:3a7713b1edbc 65 {
AnnaBridge 171:3a7713b1edbc 66 HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */
AnnaBridge 171:3a7713b1edbc 67 HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */
AnnaBridge 171:3a7713b1edbc 68 HAL_CAN_STATE_BUSY = 0x02U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 69 HAL_CAN_STATE_BUSY_TX = 0x12U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 70 HAL_CAN_STATE_BUSY_RX0 = 0x22U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 71 HAL_CAN_STATE_BUSY_RX1 = 0x32U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 72 HAL_CAN_STATE_BUSY_TX_RX0 = 0x42U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 73 HAL_CAN_STATE_BUSY_TX_RX1 = 0x52U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 74 HAL_CAN_STATE_BUSY_RX0_RX1 = 0x62U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 75 HAL_CAN_STATE_BUSY_TX_RX0_RX1 = 0x72U, /*!< CAN process is ongoing */
AnnaBridge 171:3a7713b1edbc 76 HAL_CAN_STATE_TIMEOUT = 0x03U, /*!< CAN in Timeout state */
AnnaBridge 171:3a7713b1edbc 77 HAL_CAN_STATE_ERROR = 0x04U /*!< CAN error state */
AnnaBridge 171:3a7713b1edbc 78
AnnaBridge 171:3a7713b1edbc 79 }HAL_CAN_StateTypeDef;
AnnaBridge 171:3a7713b1edbc 80
AnnaBridge 171:3a7713b1edbc 81 /**
AnnaBridge 171:3a7713b1edbc 82 * @brief CAN init structure definition
AnnaBridge 171:3a7713b1edbc 83 */
AnnaBridge 171:3a7713b1edbc 84 typedef struct
AnnaBridge 171:3a7713b1edbc 85 {
AnnaBridge 171:3a7713b1edbc 86 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
AnnaBridge 171:3a7713b1edbc 87 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
AnnaBridge 171:3a7713b1edbc 88
AnnaBridge 171:3a7713b1edbc 89 uint32_t Mode; /*!< Specifies the CAN operating mode.
AnnaBridge 171:3a7713b1edbc 90 This parameter can be a value of @ref CAN_operating_mode */
AnnaBridge 171:3a7713b1edbc 91
AnnaBridge 171:3a7713b1edbc 92 uint32_t SJW; /*!< Specifies the maximum number of time quanta
AnnaBridge 171:3a7713b1edbc 93 the CAN hardware is allowed to lengthen or
AnnaBridge 171:3a7713b1edbc 94 shorten a bit to perform resynchronization.
AnnaBridge 171:3a7713b1edbc 95 This parameter can be a value of @ref CAN_synchronisation_jump_width */
AnnaBridge 171:3a7713b1edbc 96
AnnaBridge 171:3a7713b1edbc 97 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
AnnaBridge 171:3a7713b1edbc 98 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
AnnaBridge 171:3a7713b1edbc 99
AnnaBridge 171:3a7713b1edbc 100 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
AnnaBridge 171:3a7713b1edbc 101 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
AnnaBridge 171:3a7713b1edbc 102
AnnaBridge 171:3a7713b1edbc 103 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
AnnaBridge 171:3a7713b1edbc 104 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 105
AnnaBridge 171:3a7713b1edbc 106 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
AnnaBridge 171:3a7713b1edbc 107 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 108
AnnaBridge 171:3a7713b1edbc 109 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
AnnaBridge 171:3a7713b1edbc 110 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 111
AnnaBridge 171:3a7713b1edbc 112 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
AnnaBridge 171:3a7713b1edbc 113 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 114
AnnaBridge 171:3a7713b1edbc 115 uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
AnnaBridge 171:3a7713b1edbc 116 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 117
AnnaBridge 171:3a7713b1edbc 118 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
AnnaBridge 171:3a7713b1edbc 119 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 120 }CAN_InitTypeDef;
AnnaBridge 171:3a7713b1edbc 121
AnnaBridge 171:3a7713b1edbc 122 /**
AnnaBridge 171:3a7713b1edbc 123 * @brief CAN filter configuration structure definition
AnnaBridge 171:3a7713b1edbc 124 */
AnnaBridge 171:3a7713b1edbc 125 typedef struct
AnnaBridge 171:3a7713b1edbc 126 {
AnnaBridge 171:3a7713b1edbc 127 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
AnnaBridge 171:3a7713b1edbc 128 configuration, first one for a 16-bit configuration).
AnnaBridge 171:3a7713b1edbc 129 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 171:3a7713b1edbc 130
AnnaBridge 171:3a7713b1edbc 131 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
AnnaBridge 171:3a7713b1edbc 132 configuration, second one for a 16-bit configuration).
AnnaBridge 171:3a7713b1edbc 133 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 171:3a7713b1edbc 134
AnnaBridge 171:3a7713b1edbc 135 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
AnnaBridge 171:3a7713b1edbc 136 according to the mode (MSBs for a 32-bit configuration,
AnnaBridge 171:3a7713b1edbc 137 first one for a 16-bit configuration).
AnnaBridge 171:3a7713b1edbc 138 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 171:3a7713b1edbc 139
AnnaBridge 171:3a7713b1edbc 140 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
AnnaBridge 171:3a7713b1edbc 141 according to the mode (LSBs for a 32-bit configuration,
AnnaBridge 171:3a7713b1edbc 142 second one for a 16-bit configuration).
AnnaBridge 171:3a7713b1edbc 143 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
AnnaBridge 171:3a7713b1edbc 144
AnnaBridge 171:3a7713b1edbc 145 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter.
AnnaBridge 171:3a7713b1edbc 146 This parameter can be a value of @ref CAN_filter_FIFO */
AnnaBridge 171:3a7713b1edbc 147
AnnaBridge 171:3a7713b1edbc 148 uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
AnnaBridge 171:3a7713b1edbc 149 This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
AnnaBridge 171:3a7713b1edbc 150
AnnaBridge 171:3a7713b1edbc 151 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
AnnaBridge 171:3a7713b1edbc 152 This parameter can be a value of @ref CAN_filter_mode */
AnnaBridge 171:3a7713b1edbc 153
AnnaBridge 171:3a7713b1edbc 154 uint32_t FilterScale; /*!< Specifies the filter scale.
AnnaBridge 171:3a7713b1edbc 155 This parameter can be a value of @ref CAN_filter_scale */
AnnaBridge 171:3a7713b1edbc 156
AnnaBridge 171:3a7713b1edbc 157 uint32_t FilterActivation; /*!< Enable or disable the filter.
AnnaBridge 171:3a7713b1edbc 158 This parameter can be set to ENABLE or DISABLE. */
AnnaBridge 171:3a7713b1edbc 159
AnnaBridge 171:3a7713b1edbc 160 uint32_t BankNumber; /*!< Select the start slave bank filter
AnnaBridge 171:3a7713b1edbc 161 This parameter must be a number between Min_Data = 0 and Max_Data = 28. */
AnnaBridge 171:3a7713b1edbc 162
AnnaBridge 171:3a7713b1edbc 163 }CAN_FilterConfTypeDef;
AnnaBridge 171:3a7713b1edbc 164
AnnaBridge 171:3a7713b1edbc 165 /**
AnnaBridge 171:3a7713b1edbc 166 * @brief CAN Tx message structure definition
AnnaBridge 171:3a7713b1edbc 167 */
AnnaBridge 171:3a7713b1edbc 168 typedef struct
AnnaBridge 171:3a7713b1edbc 169 {
AnnaBridge 171:3a7713b1edbc 170 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 171:3a7713b1edbc 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 171:3a7713b1edbc 172
AnnaBridge 171:3a7713b1edbc 173 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 171:3a7713b1edbc 174 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 171:3a7713b1edbc 175
AnnaBridge 171:3a7713b1edbc 176 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
AnnaBridge 171:3a7713b1edbc 177 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 171:3a7713b1edbc 178
AnnaBridge 171:3a7713b1edbc 179 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
AnnaBridge 171:3a7713b1edbc 180 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 171:3a7713b1edbc 181
AnnaBridge 171:3a7713b1edbc 182 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
AnnaBridge 171:3a7713b1edbc 183 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 171:3a7713b1edbc 184
AnnaBridge 171:3a7713b1edbc 185 uint8_t Data[8]; /*!< Contains the data to be transmitted.
AnnaBridge 171:3a7713b1edbc 186 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
AnnaBridge 171:3a7713b1edbc 187
AnnaBridge 171:3a7713b1edbc 188 }CanTxMsgTypeDef;
AnnaBridge 171:3a7713b1edbc 189
AnnaBridge 171:3a7713b1edbc 190 /**
AnnaBridge 171:3a7713b1edbc 191 * @brief CAN Rx message structure definition
AnnaBridge 171:3a7713b1edbc 192 */
AnnaBridge 171:3a7713b1edbc 193 typedef struct
AnnaBridge 171:3a7713b1edbc 194 {
AnnaBridge 171:3a7713b1edbc 195 uint32_t StdId; /*!< Specifies the standard identifier.
AnnaBridge 171:3a7713b1edbc 196 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
AnnaBridge 171:3a7713b1edbc 197
AnnaBridge 171:3a7713b1edbc 198 uint32_t ExtId; /*!< Specifies the extended identifier.
AnnaBridge 171:3a7713b1edbc 199 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
AnnaBridge 171:3a7713b1edbc 200
AnnaBridge 171:3a7713b1edbc 201 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
AnnaBridge 171:3a7713b1edbc 202 This parameter can be a value of @ref CAN_identifier_type */
AnnaBridge 171:3a7713b1edbc 203
AnnaBridge 171:3a7713b1edbc 204 uint32_t RTR; /*!< Specifies the type of frame for the received message.
AnnaBridge 171:3a7713b1edbc 205 This parameter can be a value of @ref CAN_remote_transmission_request */
AnnaBridge 171:3a7713b1edbc 206
AnnaBridge 171:3a7713b1edbc 207 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
AnnaBridge 171:3a7713b1edbc 208 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
AnnaBridge 171:3a7713b1edbc 209
AnnaBridge 171:3a7713b1edbc 210 uint8_t Data[8]; /*!< Contains the data to be received.
AnnaBridge 171:3a7713b1edbc 211 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
AnnaBridge 171:3a7713b1edbc 212
AnnaBridge 171:3a7713b1edbc 213 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
AnnaBridge 171:3a7713b1edbc 214 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
AnnaBridge 171:3a7713b1edbc 215
AnnaBridge 171:3a7713b1edbc 216 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
AnnaBridge 171:3a7713b1edbc 217 This parameter can be CAN_FIFO0 or CAN_FIFO1 */
AnnaBridge 171:3a7713b1edbc 218
AnnaBridge 171:3a7713b1edbc 219 }CanRxMsgTypeDef;
AnnaBridge 171:3a7713b1edbc 220
AnnaBridge 171:3a7713b1edbc 221 /**
AnnaBridge 171:3a7713b1edbc 222 * @brief CAN handle Structure definition
AnnaBridge 171:3a7713b1edbc 223 */
AnnaBridge 171:3a7713b1edbc 224 typedef struct
AnnaBridge 171:3a7713b1edbc 225 {
AnnaBridge 171:3a7713b1edbc 226 CAN_TypeDef *Instance; /*!< Register base address */
AnnaBridge 171:3a7713b1edbc 227
AnnaBridge 171:3a7713b1edbc 228 CAN_InitTypeDef Init; /*!< CAN required parameters */
AnnaBridge 171:3a7713b1edbc 229
AnnaBridge 171:3a7713b1edbc 230 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
AnnaBridge 171:3a7713b1edbc 231
AnnaBridge 171:3a7713b1edbc 232 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure for RX FIFO0 msg */
AnnaBridge 171:3a7713b1edbc 233
AnnaBridge 171:3a7713b1edbc 234 CanRxMsgTypeDef* pRx1Msg; /*!< Pointer to reception structure for RX FIFO1 msg */
AnnaBridge 171:3a7713b1edbc 235
AnnaBridge 171:3a7713b1edbc 236 HAL_LockTypeDef Lock; /*!< CAN locking object */
AnnaBridge 171:3a7713b1edbc 237
AnnaBridge 171:3a7713b1edbc 238 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
AnnaBridge 171:3a7713b1edbc 239
AnnaBridge 171:3a7713b1edbc 240 __IO uint32_t ErrorCode; /*!< CAN Error code
AnnaBridge 171:3a7713b1edbc 241 This parameter can be a value of @ref CAN_Error_Code */
AnnaBridge 171:3a7713b1edbc 242
AnnaBridge 171:3a7713b1edbc 243 }CAN_HandleTypeDef;
AnnaBridge 171:3a7713b1edbc 244 /**
AnnaBridge 171:3a7713b1edbc 245 * @}
AnnaBridge 171:3a7713b1edbc 246 */
AnnaBridge 171:3a7713b1edbc 247
AnnaBridge 171:3a7713b1edbc 248 /* Exported constants --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 249
AnnaBridge 171:3a7713b1edbc 250 /** @defgroup CAN_Exported_Constants CAN Exported Constants
AnnaBridge 171:3a7713b1edbc 251 * @{
AnnaBridge 171:3a7713b1edbc 252 */
AnnaBridge 171:3a7713b1edbc 253
AnnaBridge 171:3a7713b1edbc 254 /** @defgroup CAN_Error_Code CAN Error Code
AnnaBridge 171:3a7713b1edbc 255 * @{
AnnaBridge 171:3a7713b1edbc 256 */
AnnaBridge 171:3a7713b1edbc 257 #define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */
AnnaBridge 171:3a7713b1edbc 258 #define HAL_CAN_ERROR_EWG (0x00000001U) /*!< EWG error */
AnnaBridge 171:3a7713b1edbc 259 #define HAL_CAN_ERROR_EPV (0x00000002U) /*!< EPV error */
AnnaBridge 171:3a7713b1edbc 260 #define HAL_CAN_ERROR_BOF (0x00000004U) /*!< BOF error */
AnnaBridge 171:3a7713b1edbc 261 #define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */
AnnaBridge 171:3a7713b1edbc 262 #define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */
AnnaBridge 171:3a7713b1edbc 263 #define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */
AnnaBridge 171:3a7713b1edbc 264 #define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive */
AnnaBridge 171:3a7713b1edbc 265 #define HAL_CAN_ERROR_BD (0x00000080U) /*!< LEC dominant */
AnnaBridge 171:3a7713b1edbc 266 #define HAL_CAN_ERROR_CRC (0x00000100U) /*!< LEC transfer error */
AnnaBridge 171:3a7713b1edbc 267 #define HAL_CAN_ERROR_FOV0 (0x00000200U) /*!< FIFO0 overrun error */
AnnaBridge 171:3a7713b1edbc 268 #define HAL_CAN_ERROR_FOV1 (0x00000400U) /*!< FIFO1 overrun error */
AnnaBridge 171:3a7713b1edbc 269 #define HAL_CAN_ERROR_TXFAIL (0x00000800U) /*!< Transmit failure */
AnnaBridge 171:3a7713b1edbc 270 /**
AnnaBridge 171:3a7713b1edbc 271 * @}
AnnaBridge 171:3a7713b1edbc 272 */
AnnaBridge 171:3a7713b1edbc 273
AnnaBridge 171:3a7713b1edbc 274 /** @defgroup CAN_InitStatus CAN InitStatus
AnnaBridge 171:3a7713b1edbc 275 * @{
AnnaBridge 171:3a7713b1edbc 276 */
AnnaBridge 171:3a7713b1edbc 277 #define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */
AnnaBridge 171:3a7713b1edbc 278 #define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */
AnnaBridge 171:3a7713b1edbc 279 /**
AnnaBridge 171:3a7713b1edbc 280 * @}
AnnaBridge 171:3a7713b1edbc 281 */
AnnaBridge 171:3a7713b1edbc 282
AnnaBridge 171:3a7713b1edbc 283 /** @defgroup CAN_operating_mode CAN Operating Mode
AnnaBridge 171:3a7713b1edbc 284 * @{
AnnaBridge 171:3a7713b1edbc 285 */
AnnaBridge 171:3a7713b1edbc 286 #define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */
AnnaBridge 171:3a7713b1edbc 287 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
AnnaBridge 171:3a7713b1edbc 288 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
AnnaBridge 171:3a7713b1edbc 289 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
AnnaBridge 171:3a7713b1edbc 290 /**
AnnaBridge 171:3a7713b1edbc 291 * @}
AnnaBridge 171:3a7713b1edbc 292 */
AnnaBridge 171:3a7713b1edbc 293
AnnaBridge 171:3a7713b1edbc 294
AnnaBridge 171:3a7713b1edbc 295 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
AnnaBridge 171:3a7713b1edbc 296 * @{
AnnaBridge 171:3a7713b1edbc 297 */
AnnaBridge 171:3a7713b1edbc 298 #define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 171:3a7713b1edbc 299 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
AnnaBridge 171:3a7713b1edbc 300 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
AnnaBridge 171:3a7713b1edbc 301 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
AnnaBridge 171:3a7713b1edbc 302 /**
AnnaBridge 171:3a7713b1edbc 303 * @}
AnnaBridge 171:3a7713b1edbc 304 */
AnnaBridge 171:3a7713b1edbc 305
AnnaBridge 171:3a7713b1edbc 306 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
AnnaBridge 171:3a7713b1edbc 307 * @{
AnnaBridge 171:3a7713b1edbc 308 */
AnnaBridge 171:3a7713b1edbc 309 #define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 171:3a7713b1edbc 310 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
AnnaBridge 171:3a7713b1edbc 311 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
AnnaBridge 171:3a7713b1edbc 312 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
AnnaBridge 171:3a7713b1edbc 313 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
AnnaBridge 171:3a7713b1edbc 314 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
AnnaBridge 171:3a7713b1edbc 315 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
AnnaBridge 171:3a7713b1edbc 316 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
AnnaBridge 171:3a7713b1edbc 317 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
AnnaBridge 171:3a7713b1edbc 318 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
AnnaBridge 171:3a7713b1edbc 319 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
AnnaBridge 171:3a7713b1edbc 320 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
AnnaBridge 171:3a7713b1edbc 321 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
AnnaBridge 171:3a7713b1edbc 322 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
AnnaBridge 171:3a7713b1edbc 323 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
AnnaBridge 171:3a7713b1edbc 324 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
AnnaBridge 171:3a7713b1edbc 325 /**
AnnaBridge 171:3a7713b1edbc 326 * @}
AnnaBridge 171:3a7713b1edbc 327 */
AnnaBridge 171:3a7713b1edbc 328
AnnaBridge 171:3a7713b1edbc 329 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
AnnaBridge 171:3a7713b1edbc 330 * @{
AnnaBridge 171:3a7713b1edbc 331 */
AnnaBridge 171:3a7713b1edbc 332 #define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */
AnnaBridge 171:3a7713b1edbc 333 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
AnnaBridge 171:3a7713b1edbc 334 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
AnnaBridge 171:3a7713b1edbc 335 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
AnnaBridge 171:3a7713b1edbc 336 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
AnnaBridge 171:3a7713b1edbc 337 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
AnnaBridge 171:3a7713b1edbc 338 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
AnnaBridge 171:3a7713b1edbc 339 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
AnnaBridge 171:3a7713b1edbc 340 /**
AnnaBridge 171:3a7713b1edbc 341 * @}
AnnaBridge 171:3a7713b1edbc 342 */
AnnaBridge 171:3a7713b1edbc 343
AnnaBridge 171:3a7713b1edbc 344 /** @defgroup CAN_filter_mode CAN Filter Mode
AnnaBridge 171:3a7713b1edbc 345 * @{
AnnaBridge 171:3a7713b1edbc 346 */
AnnaBridge 171:3a7713b1edbc 347 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00U) /*!< Identifier mask mode */
AnnaBridge 171:3a7713b1edbc 348 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01U) /*!< Identifier list mode */
AnnaBridge 171:3a7713b1edbc 349 /**
AnnaBridge 171:3a7713b1edbc 350 * @}
AnnaBridge 171:3a7713b1edbc 351 */
AnnaBridge 171:3a7713b1edbc 352
AnnaBridge 171:3a7713b1edbc 353 /** @defgroup CAN_filter_scale CAN Filter Scale
AnnaBridge 171:3a7713b1edbc 354 * @{
AnnaBridge 171:3a7713b1edbc 355 */
AnnaBridge 171:3a7713b1edbc 356 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00U) /*!< Two 16-bit filters */
AnnaBridge 171:3a7713b1edbc 357 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01U) /*!< One 32-bit filter */
AnnaBridge 171:3a7713b1edbc 358 /**
AnnaBridge 171:3a7713b1edbc 359 * @}
AnnaBridge 171:3a7713b1edbc 360 */
AnnaBridge 171:3a7713b1edbc 361
AnnaBridge 171:3a7713b1edbc 362 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
AnnaBridge 171:3a7713b1edbc 363 * @{
AnnaBridge 171:3a7713b1edbc 364 */
AnnaBridge 171:3a7713b1edbc 365 #define CAN_FILTER_FIFO0 ((uint8_t)0x00U) /*!< Filter FIFO 0 assignment for filter x */
AnnaBridge 171:3a7713b1edbc 366 #define CAN_FILTER_FIFO1 ((uint8_t)0x01U) /*!< Filter FIFO 1 assignment for filter x */
AnnaBridge 171:3a7713b1edbc 367 /**
AnnaBridge 171:3a7713b1edbc 368 * @}
AnnaBridge 171:3a7713b1edbc 369 */
AnnaBridge 171:3a7713b1edbc 370
AnnaBridge 171:3a7713b1edbc 371 /** @defgroup CAN_identifier_type CAN Identifier Type
AnnaBridge 171:3a7713b1edbc 372 * @{
AnnaBridge 171:3a7713b1edbc 373 */
AnnaBridge 171:3a7713b1edbc 374 #define CAN_ID_STD (0x00000000U) /*!< Standard Id */
AnnaBridge 171:3a7713b1edbc 375 #define CAN_ID_EXT (0x00000004U) /*!< Extended Id */
AnnaBridge 171:3a7713b1edbc 376 /**
AnnaBridge 171:3a7713b1edbc 377 * @}
AnnaBridge 171:3a7713b1edbc 378 */
AnnaBridge 171:3a7713b1edbc 379
AnnaBridge 171:3a7713b1edbc 380 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
AnnaBridge 171:3a7713b1edbc 381 * @{
AnnaBridge 171:3a7713b1edbc 382 */
AnnaBridge 171:3a7713b1edbc 383 #define CAN_RTR_DATA (0x00000000U) /*!< Data frame */
AnnaBridge 171:3a7713b1edbc 384 #define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */
AnnaBridge 171:3a7713b1edbc 385 /**
AnnaBridge 171:3a7713b1edbc 386 * @}
AnnaBridge 171:3a7713b1edbc 387 */
AnnaBridge 171:3a7713b1edbc 388
AnnaBridge 171:3a7713b1edbc 389 /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number
AnnaBridge 171:3a7713b1edbc 390 * @{
AnnaBridge 171:3a7713b1edbc 391 */
AnnaBridge 171:3a7713b1edbc 392 #define CAN_FIFO0 ((uint8_t)0x00U) /*!< CAN FIFO 0 used to receive */
AnnaBridge 171:3a7713b1edbc 393 #define CAN_FIFO1 ((uint8_t)0x01U) /*!< CAN FIFO 1 used to receive */
AnnaBridge 171:3a7713b1edbc 394 /**
AnnaBridge 171:3a7713b1edbc 395 * @}
AnnaBridge 171:3a7713b1edbc 396 */
AnnaBridge 171:3a7713b1edbc 397
AnnaBridge 171:3a7713b1edbc 398 /** @defgroup CAN_flags CAN Flags
AnnaBridge 171:3a7713b1edbc 399 * @{
AnnaBridge 171:3a7713b1edbc 400 */
AnnaBridge 171:3a7713b1edbc 401 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
AnnaBridge 171:3a7713b1edbc 402 and CAN_ClearFlag() functions. */
AnnaBridge 171:3a7713b1edbc 403 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
AnnaBridge 171:3a7713b1edbc 404 CAN_GetFlagStatus() function. */
AnnaBridge 171:3a7713b1edbc 405
AnnaBridge 171:3a7713b1edbc 406 /* Transmit Flags */
AnnaBridge 171:3a7713b1edbc 407 #define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request MailBox0 flag */
AnnaBridge 171:3a7713b1edbc 408 #define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request MailBox1 flag */
AnnaBridge 171:3a7713b1edbc 409 #define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request MailBox2 flag */
AnnaBridge 171:3a7713b1edbc 410 #define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox0 flag */
AnnaBridge 171:3a7713b1edbc 411 #define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox1 flag */
AnnaBridge 171:3a7713b1edbc 412 #define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox2 flag */
AnnaBridge 171:3a7713b1edbc 413 #define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */
AnnaBridge 171:3a7713b1edbc 414 #define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 0 empty flag */
AnnaBridge 171:3a7713b1edbc 415 #define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 0 empty flag */
AnnaBridge 171:3a7713b1edbc 416
AnnaBridge 171:3a7713b1edbc 417 /* Receive Flags */
AnnaBridge 171:3a7713b1edbc 418 #define CAN_FLAG_FF0 (0x00000203U) /*!< FIFO 0 Full flag */
AnnaBridge 171:3a7713b1edbc 419 #define CAN_FLAG_FOV0 (0x00000204U) /*!< FIFO 0 Overrun flag */
AnnaBridge 171:3a7713b1edbc 420
AnnaBridge 171:3a7713b1edbc 421 #define CAN_FLAG_FF1 (0x00000403U) /*!< FIFO 1 Full flag */
AnnaBridge 171:3a7713b1edbc 422 #define CAN_FLAG_FOV1 (0x00000404U) /*!< FIFO 1 Overrun flag */
AnnaBridge 171:3a7713b1edbc 423
AnnaBridge 171:3a7713b1edbc 424 /* Operating Mode Flags */
AnnaBridge 171:3a7713b1edbc 425 #define CAN_FLAG_INAK (0x00000100U) /*!< Initialization acknowledge flag */
AnnaBridge 171:3a7713b1edbc 426 #define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */
AnnaBridge 171:3a7713b1edbc 427 #define CAN_FLAG_ERRI (0x00000102U) /*!< Error flag */
AnnaBridge 171:3a7713b1edbc 428 #define CAN_FLAG_WKU (0x00000103U) /*!< Wake up flag */
AnnaBridge 171:3a7713b1edbc 429 #define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge flag */
AnnaBridge 171:3a7713b1edbc 430 /* @note When SLAK interrupt is disabled (SLKIE=0U), no polling on SLAKI is possible.
AnnaBridge 171:3a7713b1edbc 431 In this case the SLAK bit can be polled.*/
AnnaBridge 171:3a7713b1edbc 432
AnnaBridge 171:3a7713b1edbc 433 /* Error Flags */
AnnaBridge 171:3a7713b1edbc 434 #define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */
AnnaBridge 171:3a7713b1edbc 435 #define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */
AnnaBridge 171:3a7713b1edbc 436 #define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */
AnnaBridge 171:3a7713b1edbc 437
AnnaBridge 171:3a7713b1edbc 438 /**
AnnaBridge 171:3a7713b1edbc 439 * @}
AnnaBridge 171:3a7713b1edbc 440 */
AnnaBridge 171:3a7713b1edbc 441
AnnaBridge 171:3a7713b1edbc 442
AnnaBridge 171:3a7713b1edbc 443 /** @defgroup CAN_interrupts CAN Interrupts
AnnaBridge 171:3a7713b1edbc 444 * @{
AnnaBridge 171:3a7713b1edbc 445 */
AnnaBridge 171:3a7713b1edbc 446 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
AnnaBridge 171:3a7713b1edbc 447
AnnaBridge 171:3a7713b1edbc 448 /* Receive Interrupts */
AnnaBridge 171:3a7713b1edbc 449 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
AnnaBridge 171:3a7713b1edbc 450 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
AnnaBridge 171:3a7713b1edbc 451 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
AnnaBridge 171:3a7713b1edbc 452 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
AnnaBridge 171:3a7713b1edbc 453 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
AnnaBridge 171:3a7713b1edbc 454 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
AnnaBridge 171:3a7713b1edbc 455
AnnaBridge 171:3a7713b1edbc 456 /* Operating Mode Interrupts */
AnnaBridge 171:3a7713b1edbc 457 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
AnnaBridge 171:3a7713b1edbc 458 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
AnnaBridge 171:3a7713b1edbc 459
AnnaBridge 171:3a7713b1edbc 460 /* Error Interrupts */
AnnaBridge 171:3a7713b1edbc 461 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
AnnaBridge 171:3a7713b1edbc 462 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
AnnaBridge 171:3a7713b1edbc 463 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
AnnaBridge 171:3a7713b1edbc 464 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
AnnaBridge 171:3a7713b1edbc 465 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
AnnaBridge 171:3a7713b1edbc 466
AnnaBridge 171:3a7713b1edbc 467 /**
AnnaBridge 171:3a7713b1edbc 468 * @}
AnnaBridge 171:3a7713b1edbc 469 */
AnnaBridge 171:3a7713b1edbc 470
AnnaBridge 171:3a7713b1edbc 471 /** @defgroup CAN_Mailboxes CAN Mailboxes
AnnaBridge 171:3a7713b1edbc 472 * @{
AnnaBridge 171:3a7713b1edbc 473 */
AnnaBridge 171:3a7713b1edbc 474 /* Mailboxes definition */
AnnaBridge 171:3a7713b1edbc 475 #define CAN_TXMAILBOX_0 ((uint8_t)0x00U)
AnnaBridge 171:3a7713b1edbc 476 #define CAN_TXMAILBOX_1 ((uint8_t)0x01U)
AnnaBridge 171:3a7713b1edbc 477 #define CAN_TXMAILBOX_2 ((uint8_t)0x02U)
AnnaBridge 171:3a7713b1edbc 478 /**
AnnaBridge 171:3a7713b1edbc 479 * @}
AnnaBridge 171:3a7713b1edbc 480 */
AnnaBridge 171:3a7713b1edbc 481
AnnaBridge 171:3a7713b1edbc 482 /**
AnnaBridge 171:3a7713b1edbc 483 * @}
AnnaBridge 171:3a7713b1edbc 484 */
AnnaBridge 171:3a7713b1edbc 485
AnnaBridge 171:3a7713b1edbc 486 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 487 /** @defgroup CAN_Exported_Macros CAN Exported Macros
AnnaBridge 171:3a7713b1edbc 488 * @{
AnnaBridge 171:3a7713b1edbc 489 */
AnnaBridge 171:3a7713b1edbc 490
AnnaBridge 171:3a7713b1edbc 491 /** @brief Reset CAN handle state
AnnaBridge 171:3a7713b1edbc 492 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 493 * @retval None
AnnaBridge 171:3a7713b1edbc 494 */
AnnaBridge 171:3a7713b1edbc 495 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
AnnaBridge 171:3a7713b1edbc 496
AnnaBridge 171:3a7713b1edbc 497 /**
AnnaBridge 171:3a7713b1edbc 498 * @brief Enable the specified CAN interrupts.
AnnaBridge 171:3a7713b1edbc 499 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 500 * @param __INTERRUPT__ CAN Interrupt
AnnaBridge 171:3a7713b1edbc 501 * @retval None
AnnaBridge 171:3a7713b1edbc 502 */
AnnaBridge 171:3a7713b1edbc 503 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
AnnaBridge 171:3a7713b1edbc 504
AnnaBridge 171:3a7713b1edbc 505 /**
AnnaBridge 171:3a7713b1edbc 506 * @brief Disable the specified CAN interrupts.
AnnaBridge 171:3a7713b1edbc 507 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 508 * @param __INTERRUPT__ CAN Interrupt
AnnaBridge 171:3a7713b1edbc 509 * @retval None
AnnaBridge 171:3a7713b1edbc 510 */
AnnaBridge 171:3a7713b1edbc 511 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
AnnaBridge 171:3a7713b1edbc 512
AnnaBridge 171:3a7713b1edbc 513 /**
AnnaBridge 171:3a7713b1edbc 514 * @brief Return the number of pending received messages.
AnnaBridge 171:3a7713b1edbc 515 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 516 * @param __FIFONUMBER__ Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
AnnaBridge 171:3a7713b1edbc 517 * @retval The number of pending message.
AnnaBridge 171:3a7713b1edbc 518 */
AnnaBridge 171:3a7713b1edbc 519 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
AnnaBridge 171:3a7713b1edbc 520 ((uint8_t)((__HANDLE__)->Instance->RF0R&0x03U)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&0x03U)))
AnnaBridge 171:3a7713b1edbc 521
AnnaBridge 171:3a7713b1edbc 522 /** @brief Check whether the specified CAN flag is set or not.
AnnaBridge 171:3a7713b1edbc 523 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 171:3a7713b1edbc 524 * @param __FLAG__ specifies the flag to check.
AnnaBridge 171:3a7713b1edbc 525 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 526 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
AnnaBridge 171:3a7713b1edbc 527 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
AnnaBridge 171:3a7713b1edbc 528 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
AnnaBridge 171:3a7713b1edbc 529 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
AnnaBridge 171:3a7713b1edbc 530 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
AnnaBridge 171:3a7713b1edbc 531 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
AnnaBridge 171:3a7713b1edbc 532 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
AnnaBridge 171:3a7713b1edbc 533 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
AnnaBridge 171:3a7713b1edbc 534 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
AnnaBridge 171:3a7713b1edbc 535 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
AnnaBridge 171:3a7713b1edbc 536 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
AnnaBridge 171:3a7713b1edbc 537 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
AnnaBridge 171:3a7713b1edbc 538 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
AnnaBridge 171:3a7713b1edbc 539 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
AnnaBridge 171:3a7713b1edbc 540 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
AnnaBridge 171:3a7713b1edbc 541 * @arg CAN_FLAG_WKU: Wake up Flag
AnnaBridge 171:3a7713b1edbc 542 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
AnnaBridge 171:3a7713b1edbc 543 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
AnnaBridge 171:3a7713b1edbc 544 * @arg CAN_FLAG_EWG: Error Warning Flag
AnnaBridge 171:3a7713b1edbc 545 * @arg CAN_FLAG_EPV: Error Passive Flag
AnnaBridge 171:3a7713b1edbc 546 * @arg CAN_FLAG_BOF: Bus-Off Flag
AnnaBridge 171:3a7713b1edbc 547 * @retval The new state of __FLAG__ (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 548 */
AnnaBridge 171:3a7713b1edbc 549 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 171:3a7713b1edbc 550 ((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 551 (((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 552 (((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 553 (((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 554 ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))))
AnnaBridge 171:3a7713b1edbc 555
AnnaBridge 171:3a7713b1edbc 556 /** @brief Clear the specified CAN pending flag.
AnnaBridge 171:3a7713b1edbc 557 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 171:3a7713b1edbc 558 * @param __FLAG__ specifies the flag to check.
AnnaBridge 171:3a7713b1edbc 559 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 560 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
AnnaBridge 171:3a7713b1edbc 561 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
AnnaBridge 171:3a7713b1edbc 562 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
AnnaBridge 171:3a7713b1edbc 563 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
AnnaBridge 171:3a7713b1edbc 564 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
AnnaBridge 171:3a7713b1edbc 565 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
AnnaBridge 171:3a7713b1edbc 566 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
AnnaBridge 171:3a7713b1edbc 567 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
AnnaBridge 171:3a7713b1edbc 568 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
AnnaBridge 171:3a7713b1edbc 569 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
AnnaBridge 171:3a7713b1edbc 570 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
AnnaBridge 171:3a7713b1edbc 571 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
AnnaBridge 171:3a7713b1edbc 572 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
AnnaBridge 171:3a7713b1edbc 573 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
AnnaBridge 171:3a7713b1edbc 574 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
AnnaBridge 171:3a7713b1edbc 575 * @arg CAN_FLAG_WKU: Wake up Flag
AnnaBridge 171:3a7713b1edbc 576 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
AnnaBridge 171:3a7713b1edbc 577 * @arg CAN_FLAG_EWG: Error Warning Flag
AnnaBridge 171:3a7713b1edbc 578 * @arg CAN_FLAG_EPV: Error Passive Flag
AnnaBridge 171:3a7713b1edbc 579 * @arg CAN_FLAG_BOF: Bus-Off Flag
AnnaBridge 171:3a7713b1edbc 580 * @retval The new state of __FLAG__ (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 581 */
AnnaBridge 171:3a7713b1edbc 582 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
AnnaBridge 171:3a7713b1edbc 583 ((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 584 (((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 585 (((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
AnnaBridge 171:3a7713b1edbc 586 (((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
AnnaBridge 171:3a7713b1edbc 587
AnnaBridge 171:3a7713b1edbc 588
AnnaBridge 171:3a7713b1edbc 589 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
AnnaBridge 171:3a7713b1edbc 590 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 171:3a7713b1edbc 591 * @param __INTERRUPT__ specifies the CAN interrupt source to check.
AnnaBridge 171:3a7713b1edbc 592 * This parameter can be one of the following values:
AnnaBridge 171:3a7713b1edbc 593 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
AnnaBridge 171:3a7713b1edbc 594 * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev
AnnaBridge 171:3a7713b1edbc 595 * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
AnnaBridge 171:3a7713b1edbc 596 * @retval The new state of __IT__ (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 597 */
AnnaBridge 171:3a7713b1edbc 598 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
AnnaBridge 171:3a7713b1edbc 599
AnnaBridge 171:3a7713b1edbc 600 /**
AnnaBridge 171:3a7713b1edbc 601 * @brief Check the transmission status of a CAN Frame.
AnnaBridge 171:3a7713b1edbc 602 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 603 * @param __TRANSMITMAILBOX__ the number of the mailbox that is used for transmission.
AnnaBridge 171:3a7713b1edbc 604 * @retval The new status of transmission (TRUE or FALSE).
AnnaBridge 171:3a7713b1edbc 605 */
AnnaBridge 171:3a7713b1edbc 606 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
AnnaBridge 171:3a7713b1edbc 607 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP0 | CAN_TSR_TME0)) == (CAN_TSR_RQCP0 | CAN_TSR_TME0)) :\
AnnaBridge 171:3a7713b1edbc 608 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP1 | CAN_TSR_TME1)) == (CAN_TSR_RQCP1 | CAN_TSR_TME1)) :\
AnnaBridge 171:3a7713b1edbc 609 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TME2)))
AnnaBridge 171:3a7713b1edbc 610
AnnaBridge 171:3a7713b1edbc 611 /**
AnnaBridge 171:3a7713b1edbc 612 * @brief Release the specified receive FIFO.
AnnaBridge 171:3a7713b1edbc 613 * @param __HANDLE__ CAN handle.
AnnaBridge 171:3a7713b1edbc 614 * @param __FIFONUMBER__ Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
AnnaBridge 171:3a7713b1edbc 615 * @retval None
AnnaBridge 171:3a7713b1edbc 616 */
AnnaBridge 171:3a7713b1edbc 617 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
AnnaBridge 171:3a7713b1edbc 618 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
AnnaBridge 171:3a7713b1edbc 619
AnnaBridge 171:3a7713b1edbc 620 /**
AnnaBridge 171:3a7713b1edbc 621 * @brief Cancel a transmit request.
AnnaBridge 171:3a7713b1edbc 622 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 171:3a7713b1edbc 623 * @param __TRANSMITMAILBOX__ the number of the mailbox that is used for transmission.
AnnaBridge 171:3a7713b1edbc 624 * @retval None
AnnaBridge 171:3a7713b1edbc 625 */
AnnaBridge 171:3a7713b1edbc 626 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
AnnaBridge 171:3a7713b1edbc 627 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
AnnaBridge 171:3a7713b1edbc 628 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
AnnaBridge 171:3a7713b1edbc 629 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
AnnaBridge 171:3a7713b1edbc 630
AnnaBridge 171:3a7713b1edbc 631 /**
AnnaBridge 171:3a7713b1edbc 632 * @brief Enable or disables the DBG Freeze for CAN.
AnnaBridge 171:3a7713b1edbc 633 * @param __HANDLE__ specifies the CAN Handle.
AnnaBridge 171:3a7713b1edbc 634 * @param __NEWSTATE__ new state of the CAN peripheral.
AnnaBridge 171:3a7713b1edbc 635 * This parameter can be: ENABLE (CAN reception/transmission is frozen
AnnaBridge 171:3a7713b1edbc 636 * during debug. Reception FIFOs can still be accessed/controlled normally)
AnnaBridge 171:3a7713b1edbc 637 * or DISABLE (CAN is working during debug).
AnnaBridge 171:3a7713b1edbc 638 * @retval None
AnnaBridge 171:3a7713b1edbc 639 */
AnnaBridge 171:3a7713b1edbc 640 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
AnnaBridge 171:3a7713b1edbc 641 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
AnnaBridge 171:3a7713b1edbc 642
AnnaBridge 171:3a7713b1edbc 643 /**
AnnaBridge 171:3a7713b1edbc 644 * @}
AnnaBridge 171:3a7713b1edbc 645 */
AnnaBridge 171:3a7713b1edbc 646
AnnaBridge 171:3a7713b1edbc 647 /* Exported functions --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 648 /** @addtogroup CAN_Exported_Functions CAN Exported Functions
AnnaBridge 171:3a7713b1edbc 649 * @{
AnnaBridge 171:3a7713b1edbc 650 */
AnnaBridge 171:3a7713b1edbc 651
AnnaBridge 171:3a7713b1edbc 652 /** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
AnnaBridge 171:3a7713b1edbc 653 * @brief Initialization and Configuration functions
AnnaBridge 171:3a7713b1edbc 654 * @{
AnnaBridge 171:3a7713b1edbc 655 */
AnnaBridge 171:3a7713b1edbc 656
AnnaBridge 171:3a7713b1edbc 657 /* Initialization and de-initialization functions *****************************/
AnnaBridge 171:3a7713b1edbc 658 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 659 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
AnnaBridge 171:3a7713b1edbc 660 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 661 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 662 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 663 /**
AnnaBridge 171:3a7713b1edbc 664 * @}
AnnaBridge 171:3a7713b1edbc 665 */
AnnaBridge 171:3a7713b1edbc 666
AnnaBridge 171:3a7713b1edbc 667 /** @addtogroup CAN_Exported_Functions_Group2 Input and Output operation functions
AnnaBridge 171:3a7713b1edbc 668 * @brief I/O operation functions
AnnaBridge 171:3a7713b1edbc 669 * @{
AnnaBridge 171:3a7713b1edbc 670 */
AnnaBridge 171:3a7713b1edbc 671 /* IO operation functions *****************************************************/
AnnaBridge 171:3a7713b1edbc 672 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
AnnaBridge 171:3a7713b1edbc 673 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
AnnaBridge 171:3a7713b1edbc 674 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
AnnaBridge 171:3a7713b1edbc 675 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
AnnaBridge 171:3a7713b1edbc 676 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
AnnaBridge 171:3a7713b1edbc 677 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
AnnaBridge 171:3a7713b1edbc 678 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 679 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 680 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 681 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
AnnaBridge 171:3a7713b1edbc 682 /**
AnnaBridge 171:3a7713b1edbc 683 * @}
AnnaBridge 171:3a7713b1edbc 684 */
AnnaBridge 171:3a7713b1edbc 685
AnnaBridge 171:3a7713b1edbc 686 /** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions
AnnaBridge 171:3a7713b1edbc 687 * @brief CAN Peripheral State functions
AnnaBridge 171:3a7713b1edbc 688 * @{
AnnaBridge 171:3a7713b1edbc 689 */
AnnaBridge 171:3a7713b1edbc 690 /* Peripheral State and Error functions ***************************************/
AnnaBridge 171:3a7713b1edbc 691 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
AnnaBridge 171:3a7713b1edbc 692 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
AnnaBridge 171:3a7713b1edbc 693 /**
AnnaBridge 171:3a7713b1edbc 694 * @}
AnnaBridge 171:3a7713b1edbc 695 */
AnnaBridge 171:3a7713b1edbc 696
AnnaBridge 171:3a7713b1edbc 697 /**
AnnaBridge 171:3a7713b1edbc 698 * @}
AnnaBridge 171:3a7713b1edbc 699 */
AnnaBridge 171:3a7713b1edbc 700
AnnaBridge 171:3a7713b1edbc 701 /* Private types -------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 702 /** @defgroup CAN_Private_Types CAN Private Types
AnnaBridge 171:3a7713b1edbc 703 * @{
AnnaBridge 171:3a7713b1edbc 704 */
AnnaBridge 171:3a7713b1edbc 705
AnnaBridge 171:3a7713b1edbc 706 /**
AnnaBridge 171:3a7713b1edbc 707 * @}
AnnaBridge 171:3a7713b1edbc 708 */
AnnaBridge 171:3a7713b1edbc 709
AnnaBridge 171:3a7713b1edbc 710 /* Private variables ---------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 711 /** @defgroup CAN_Private_Variables CAN Private Variables
AnnaBridge 171:3a7713b1edbc 712 * @{
AnnaBridge 171:3a7713b1edbc 713 */
AnnaBridge 171:3a7713b1edbc 714
AnnaBridge 171:3a7713b1edbc 715 /**
AnnaBridge 171:3a7713b1edbc 716 * @}
AnnaBridge 171:3a7713b1edbc 717 */
AnnaBridge 171:3a7713b1edbc 718
AnnaBridge 171:3a7713b1edbc 719 /* Private constants ---------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 720 /** @defgroup CAN_Private_Constants CAN Private Constants
AnnaBridge 171:3a7713b1edbc 721 * @{
AnnaBridge 171:3a7713b1edbc 722 */
AnnaBridge 171:3a7713b1edbc 723 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04U) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
AnnaBridge 171:3a7713b1edbc 724 #define CAN_FLAG_MASK (0x000000FFU)
AnnaBridge 171:3a7713b1edbc 725 /**
AnnaBridge 171:3a7713b1edbc 726 * @}
AnnaBridge 171:3a7713b1edbc 727 */
AnnaBridge 171:3a7713b1edbc 728
AnnaBridge 171:3a7713b1edbc 729 /* Private Macros -----------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 730 /** @defgroup CAN_Private_Macros CAN Private Macros
AnnaBridge 171:3a7713b1edbc 731 * @{
AnnaBridge 171:3a7713b1edbc 732 */
AnnaBridge 171:3a7713b1edbc 733
AnnaBridge 171:3a7713b1edbc 734 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
AnnaBridge 171:3a7713b1edbc 735 ((MODE) == CAN_MODE_LOOPBACK)|| \
AnnaBridge 171:3a7713b1edbc 736 ((MODE) == CAN_MODE_SILENT) || \
AnnaBridge 171:3a7713b1edbc 737 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
AnnaBridge 171:3a7713b1edbc 738
AnnaBridge 171:3a7713b1edbc 739 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
AnnaBridge 171:3a7713b1edbc 740 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
AnnaBridge 171:3a7713b1edbc 741
AnnaBridge 171:3a7713b1edbc 742 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
AnnaBridge 171:3a7713b1edbc 743
AnnaBridge 171:3a7713b1edbc 744 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
AnnaBridge 171:3a7713b1edbc 745
AnnaBridge 171:3a7713b1edbc 746 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U))
AnnaBridge 171:3a7713b1edbc 747
AnnaBridge 171:3a7713b1edbc 748 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27U)
AnnaBridge 171:3a7713b1edbc 749
AnnaBridge 171:3a7713b1edbc 750 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
AnnaBridge 171:3a7713b1edbc 751 ((MODE) == CAN_FILTERMODE_IDLIST))
AnnaBridge 171:3a7713b1edbc 752
AnnaBridge 171:3a7713b1edbc 753 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
AnnaBridge 171:3a7713b1edbc 754 ((SCALE) == CAN_FILTERSCALE_32BIT))
AnnaBridge 171:3a7713b1edbc 755
AnnaBridge 171:3a7713b1edbc 756 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
AnnaBridge 171:3a7713b1edbc 757 ((FIFO) == CAN_FILTER_FIFO1))
AnnaBridge 171:3a7713b1edbc 758
AnnaBridge 171:3a7713b1edbc 759 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28U)
AnnaBridge 171:3a7713b1edbc 760
AnnaBridge 171:3a7713b1edbc 761 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02U))
AnnaBridge 171:3a7713b1edbc 762 #define IS_CAN_STDID(STDID) ((STDID) <= (0x7FFU))
AnnaBridge 171:3a7713b1edbc 763 #define IS_CAN_EXTID(EXTID) ((EXTID) <= (0x1FFFFFFFU))
AnnaBridge 171:3a7713b1edbc 764 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08U))
AnnaBridge 171:3a7713b1edbc 765
AnnaBridge 171:3a7713b1edbc 766 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
AnnaBridge 171:3a7713b1edbc 767 ((IDTYPE) == CAN_ID_EXT))
AnnaBridge 171:3a7713b1edbc 768
AnnaBridge 171:3a7713b1edbc 769 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
AnnaBridge 171:3a7713b1edbc 770
AnnaBridge 171:3a7713b1edbc 771 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
AnnaBridge 171:3a7713b1edbc 772
AnnaBridge 171:3a7713b1edbc 773 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
AnnaBridge 171:3a7713b1edbc 774 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
AnnaBridge 171:3a7713b1edbc 775 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
AnnaBridge 171:3a7713b1edbc 776 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
AnnaBridge 171:3a7713b1edbc 777 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
AnnaBridge 171:3a7713b1edbc 778 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
AnnaBridge 171:3a7713b1edbc 779 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
AnnaBridge 171:3a7713b1edbc 780
AnnaBridge 171:3a7713b1edbc 781 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
AnnaBridge 171:3a7713b1edbc 782 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
AnnaBridge 171:3a7713b1edbc 783 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
AnnaBridge 171:3a7713b1edbc 784 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
AnnaBridge 171:3a7713b1edbc 785 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
AnnaBridge 171:3a7713b1edbc 786 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
AnnaBridge 171:3a7713b1edbc 787
AnnaBridge 171:3a7713b1edbc 788 /**
AnnaBridge 171:3a7713b1edbc 789 * @}
AnnaBridge 171:3a7713b1edbc 790 */
AnnaBridge 171:3a7713b1edbc 791 /* End of private macros -----------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 792
AnnaBridge 171:3a7713b1edbc 793 /**
AnnaBridge 171:3a7713b1edbc 794 * @}
AnnaBridge 171:3a7713b1edbc 795 */
AnnaBridge 171:3a7713b1edbc 796
AnnaBridge 171:3a7713b1edbc 797 /**
AnnaBridge 171:3a7713b1edbc 798 * @}
AnnaBridge 171:3a7713b1edbc 799 */
AnnaBridge 171:3a7713b1edbc 800
AnnaBridge 171:3a7713b1edbc 801 #endif /* STM32F072xB || STM32F042x6 || STM32F048xx || STM32F078xx || STM32F091xC || STM32F098xx */
AnnaBridge 171:3a7713b1edbc 802
AnnaBridge 171:3a7713b1edbc 803 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 804 }
AnnaBridge 171:3a7713b1edbc 805 #endif
AnnaBridge 171:3a7713b1edbc 806
AnnaBridge 171:3a7713b1edbc 807 #endif /* __STM32F0xx_HAL_CAN_H */
AnnaBridge 171:3a7713b1edbc 808
AnnaBridge 171:3a7713b1edbc 809
AnnaBridge 171:3a7713b1edbc 810 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/