gabriel della-monica / mbed-src

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targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_can.h@392:2b59412bb664, 2014-11-07 (annotated)

Committer:
mbed_official
Date:
Fri Nov 07 08:15:08 2014 +0000
Revision:
392:2b59412bb664
Parent:
targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_hal_can.h@340:28d1f895c6fe
Child:
441:d2c15dda23c1
Synchronized with git revision eec0be05cd92349bee83c65f9e1302b25b5badf4



Full URL: https://github.com/mbedmicro/mbed/commit/eec0be05cd92349bee83c65f9e1302b25b5badf4/



Targets: STM32F0 - Factorisation of NUCLEO_F030R8/F072RB/F091RC cmsis folders

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 340:28d1f895c6fe 1 /**
mbed_official 340:28d1f895c6fe 2 ******************************************************************************
mbed_official 340:28d1f895c6fe 3 * @file stm32f0xx_hal_can.h
mbed_official 340:28d1f895c6fe 4 * @author MCD Application Team
mbed_official 340:28d1f895c6fe 5 * @version V1.1.0
mbed_official 340:28d1f895c6fe 6 * @date 03-Oct-2014
mbed_official 340:28d1f895c6fe 7 * @brief Header file of CAN HAL module.
mbed_official 340:28d1f895c6fe 8 ******************************************************************************
mbed_official 340:28d1f895c6fe 9 * @attention
mbed_official 340:28d1f895c6fe 10 *
mbed_official 340:28d1f895c6fe 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 340:28d1f895c6fe 12 *
mbed_official 340:28d1f895c6fe 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 340:28d1f895c6fe 14 * are permitted provided that the following conditions are met:
mbed_official 340:28d1f895c6fe 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 340:28d1f895c6fe 16 * this list of conditions and the following disclaimer.
mbed_official 340:28d1f895c6fe 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 340:28d1f895c6fe 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 340:28d1f895c6fe 19 * and/or other materials provided with the distribution.
mbed_official 340:28d1f895c6fe 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 340:28d1f895c6fe 21 * may be used to endorse or promote products derived from this software
mbed_official 340:28d1f895c6fe 22 * without specific prior written permission.
mbed_official 340:28d1f895c6fe 23 *
mbed_official 340:28d1f895c6fe 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 340:28d1f895c6fe 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 340:28d1f895c6fe 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 340:28d1f895c6fe 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 340:28d1f895c6fe 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 340:28d1f895c6fe 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 340:28d1f895c6fe 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 340:28d1f895c6fe 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 340:28d1f895c6fe 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 340:28d1f895c6fe 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 340:28d1f895c6fe 34 *
mbed_official 340:28d1f895c6fe 35 ******************************************************************************
mbed_official 340:28d1f895c6fe 36 */
mbed_official 340:28d1f895c6fe 37
mbed_official 340:28d1f895c6fe 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 340:28d1f895c6fe 39 #ifndef __STM32F0xx_HAL_CAN_H
mbed_official 340:28d1f895c6fe 40 #define __STM32F0xx_HAL_CAN_H
mbed_official 340:28d1f895c6fe 41
mbed_official 340:28d1f895c6fe 42 #ifdef __cplusplus
mbed_official 340:28d1f895c6fe 43 extern "C" {
mbed_official 340:28d1f895c6fe 44 #endif
mbed_official 340:28d1f895c6fe 45
mbed_official 340:28d1f895c6fe 46 #if defined(STM32F072xB) || defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F091xC) || defined(STM32F098xx)
mbed_official 340:28d1f895c6fe 47
mbed_official 340:28d1f895c6fe 48 /* Includes ------------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 49 #include "stm32f0xx_hal_def.h"
mbed_official 340:28d1f895c6fe 50
mbed_official 340:28d1f895c6fe 51 /** @addtogroup STM32F0xx_HAL_Driver
mbed_official 340:28d1f895c6fe 52 * @{
mbed_official 340:28d1f895c6fe 53 */
mbed_official 340:28d1f895c6fe 54
mbed_official 340:28d1f895c6fe 55 /** @addtogroup CAN CAN HAL Module Driver
mbed_official 340:28d1f895c6fe 56 * @{
mbed_official 340:28d1f895c6fe 57 */
mbed_official 340:28d1f895c6fe 58
mbed_official 340:28d1f895c6fe 59 /* Exported types ------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 60 /** @defgroup CAN_Exported_Types CAN Exported Types
mbed_official 340:28d1f895c6fe 61 * @{
mbed_official 340:28d1f895c6fe 62 */
mbed_official 340:28d1f895c6fe 63 /**
mbed_official 340:28d1f895c6fe 64 * @brief HAL State structures definition
mbed_official 340:28d1f895c6fe 65 */
mbed_official 340:28d1f895c6fe 66 typedef enum
mbed_official 340:28d1f895c6fe 67 {
mbed_official 340:28d1f895c6fe 68 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
mbed_official 340:28d1f895c6fe 69 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
mbed_official 340:28d1f895c6fe 70 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
mbed_official 340:28d1f895c6fe 71 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
mbed_official 340:28d1f895c6fe 72 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
mbed_official 340:28d1f895c6fe 73 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
mbed_official 340:28d1f895c6fe 74 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< CAN in Timeout state */
mbed_official 340:28d1f895c6fe 75 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
mbed_official 340:28d1f895c6fe 76
mbed_official 340:28d1f895c6fe 77 }HAL_CAN_StateTypeDef;
mbed_official 340:28d1f895c6fe 78
mbed_official 340:28d1f895c6fe 79 /**
mbed_official 340:28d1f895c6fe 80 * @brief HAL CAN Error Code structure definition
mbed_official 340:28d1f895c6fe 81 */
mbed_official 340:28d1f895c6fe 82 typedef enum
mbed_official 340:28d1f895c6fe 83 {
mbed_official 340:28d1f895c6fe 84 HAL_CAN_ERROR_NONE = 0x00, /*!< No error */
mbed_official 340:28d1f895c6fe 85 HAL_CAN_ERROR_EWG = 0x01, /*!< EWG error */
mbed_official 340:28d1f895c6fe 86 HAL_CAN_ERROR_EPV = 0x02, /*!< EPV error */
mbed_official 340:28d1f895c6fe 87 HAL_CAN_ERROR_BOF = 0x04, /*!< BOF error */
mbed_official 340:28d1f895c6fe 88 HAL_CAN_ERROR_STF = 0x08, /*!< Stuff error */
mbed_official 340:28d1f895c6fe 89 HAL_CAN_ERROR_FOR = 0x10, /*!< Form error */
mbed_official 340:28d1f895c6fe 90 HAL_CAN_ERROR_ACK = 0x20, /*!< Acknowledgment error */
mbed_official 340:28d1f895c6fe 91 HAL_CAN_ERROR_BR = 0x40, /*!< Bit recessive */
mbed_official 340:28d1f895c6fe 92 HAL_CAN_ERROR_BD = 0x80, /*!< LEC dominant */
mbed_official 340:28d1f895c6fe 93 HAL_CAN_ERROR_CRC = 0x100 /*!< LEC transfer error */
mbed_official 340:28d1f895c6fe 94 }HAL_CAN_ErrorTypeDef;
mbed_official 340:28d1f895c6fe 95
mbed_official 340:28d1f895c6fe 96 /**
mbed_official 340:28d1f895c6fe 97 * @brief CAN init structure definition
mbed_official 340:28d1f895c6fe 98 */
mbed_official 340:28d1f895c6fe 99 typedef struct
mbed_official 340:28d1f895c6fe 100 {
mbed_official 340:28d1f895c6fe 101 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
mbed_official 340:28d1f895c6fe 102 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
mbed_official 340:28d1f895c6fe 103
mbed_official 340:28d1f895c6fe 104 uint32_t Mode; /*!< Specifies the CAN operating mode.
mbed_official 340:28d1f895c6fe 105 This parameter can be a value of @ref CAN_operating_mode */
mbed_official 340:28d1f895c6fe 106
mbed_official 340:28d1f895c6fe 107 uint32_t SJW; /*!< Specifies the maximum number of time quanta
mbed_official 340:28d1f895c6fe 108 the CAN hardware is allowed to lengthen or
mbed_official 340:28d1f895c6fe 109 shorten a bit to perform resynchronization.
mbed_official 340:28d1f895c6fe 110 This parameter can be a value of @ref CAN_synchronisation_jump_width */
mbed_official 340:28d1f895c6fe 111
mbed_official 340:28d1f895c6fe 112 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
mbed_official 340:28d1f895c6fe 113 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
mbed_official 340:28d1f895c6fe 114
mbed_official 340:28d1f895c6fe 115 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
mbed_official 340:28d1f895c6fe 116 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
mbed_official 340:28d1f895c6fe 117
mbed_official 340:28d1f895c6fe 118 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
mbed_official 340:28d1f895c6fe 119 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 120
mbed_official 340:28d1f895c6fe 121 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
mbed_official 340:28d1f895c6fe 122 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 123
mbed_official 340:28d1f895c6fe 124 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
mbed_official 340:28d1f895c6fe 125 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 126
mbed_official 340:28d1f895c6fe 127 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
mbed_official 340:28d1f895c6fe 128 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 129
mbed_official 340:28d1f895c6fe 130 uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
mbed_official 340:28d1f895c6fe 131 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 132
mbed_official 340:28d1f895c6fe 133 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
mbed_official 340:28d1f895c6fe 134 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 135 }CAN_InitTypeDef;
mbed_official 340:28d1f895c6fe 136
mbed_official 340:28d1f895c6fe 137 /**
mbed_official 340:28d1f895c6fe 138 * @brief CAN filter configuration structure definition
mbed_official 340:28d1f895c6fe 139 */
mbed_official 340:28d1f895c6fe 140 typedef struct
mbed_official 340:28d1f895c6fe 141 {
mbed_official 340:28d1f895c6fe 142 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
mbed_official 340:28d1f895c6fe 143 configuration, first one for a 16-bit configuration).
mbed_official 340:28d1f895c6fe 144 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
mbed_official 340:28d1f895c6fe 145
mbed_official 340:28d1f895c6fe 146 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
mbed_official 340:28d1f895c6fe 147 configuration, second one for a 16-bit configuration).
mbed_official 340:28d1f895c6fe 148 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
mbed_official 340:28d1f895c6fe 149
mbed_official 340:28d1f895c6fe 150 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
mbed_official 340:28d1f895c6fe 151 according to the mode (MSBs for a 32-bit configuration,
mbed_official 340:28d1f895c6fe 152 first one for a 16-bit configuration).
mbed_official 340:28d1f895c6fe 153 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
mbed_official 340:28d1f895c6fe 154
mbed_official 340:28d1f895c6fe 155 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
mbed_official 340:28d1f895c6fe 156 according to the mode (LSBs for a 32-bit configuration,
mbed_official 340:28d1f895c6fe 157 second one for a 16-bit configuration).
mbed_official 340:28d1f895c6fe 158 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
mbed_official 340:28d1f895c6fe 159
mbed_official 340:28d1f895c6fe 160 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
mbed_official 340:28d1f895c6fe 161 This parameter can be a value of @ref CAN_filter_FIFO */
mbed_official 340:28d1f895c6fe 162
mbed_official 340:28d1f895c6fe 163 uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
mbed_official 340:28d1f895c6fe 164 This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
mbed_official 340:28d1f895c6fe 165
mbed_official 340:28d1f895c6fe 166 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
mbed_official 340:28d1f895c6fe 167 This parameter can be a value of @ref CAN_filter_mode */
mbed_official 340:28d1f895c6fe 168
mbed_official 340:28d1f895c6fe 169 uint32_t FilterScale; /*!< Specifies the filter scale.
mbed_official 340:28d1f895c6fe 170 This parameter can be a value of @ref CAN_filter_scale */
mbed_official 340:28d1f895c6fe 171
mbed_official 340:28d1f895c6fe 172 uint32_t FilterActivation; /*!< Enable or disable the filter.
mbed_official 340:28d1f895c6fe 173 This parameter can be set to ENABLE or DISABLE. */
mbed_official 340:28d1f895c6fe 174
mbed_official 340:28d1f895c6fe 175 uint32_t BankNumber; /*!< Select the start slave bank filter
mbed_official 340:28d1f895c6fe 176 This parameter must be a number between Min_Data = 0 and Max_Data = 28. */
mbed_official 340:28d1f895c6fe 177
mbed_official 340:28d1f895c6fe 178 }CAN_FilterConfTypeDef;
mbed_official 340:28d1f895c6fe 179
mbed_official 340:28d1f895c6fe 180 /**
mbed_official 340:28d1f895c6fe 181 * @brief CAN Tx message structure definition
mbed_official 340:28d1f895c6fe 182 */
mbed_official 340:28d1f895c6fe 183 typedef struct
mbed_official 340:28d1f895c6fe 184 {
mbed_official 340:28d1f895c6fe 185 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 340:28d1f895c6fe 186 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
mbed_official 340:28d1f895c6fe 187
mbed_official 340:28d1f895c6fe 188 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 340:28d1f895c6fe 189 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
mbed_official 340:28d1f895c6fe 190
mbed_official 340:28d1f895c6fe 191 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
mbed_official 340:28d1f895c6fe 192 This parameter can be a value of @ref CAN_identifier_type */
mbed_official 340:28d1f895c6fe 193
mbed_official 340:28d1f895c6fe 194 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
mbed_official 340:28d1f895c6fe 195 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 340:28d1f895c6fe 196
mbed_official 340:28d1f895c6fe 197 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
mbed_official 340:28d1f895c6fe 198 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
mbed_official 340:28d1f895c6fe 199
mbed_official 340:28d1f895c6fe 200 uint32_t Data[8]; /*!< Contains the data to be transmitted.
mbed_official 340:28d1f895c6fe 201 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
mbed_official 340:28d1f895c6fe 202
mbed_official 340:28d1f895c6fe 203 }CanTxMsgTypeDef;
mbed_official 340:28d1f895c6fe 204
mbed_official 340:28d1f895c6fe 205 /**
mbed_official 340:28d1f895c6fe 206 * @brief CAN Rx message structure definition
mbed_official 340:28d1f895c6fe 207 */
mbed_official 340:28d1f895c6fe 208 typedef struct
mbed_official 340:28d1f895c6fe 209 {
mbed_official 340:28d1f895c6fe 210 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 340:28d1f895c6fe 211 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
mbed_official 340:28d1f895c6fe 212
mbed_official 340:28d1f895c6fe 213 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 340:28d1f895c6fe 214 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
mbed_official 340:28d1f895c6fe 215
mbed_official 340:28d1f895c6fe 216 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
mbed_official 340:28d1f895c6fe 217 This parameter can be a value of @ref CAN_identifier_type */
mbed_official 340:28d1f895c6fe 218
mbed_official 340:28d1f895c6fe 219 uint32_t RTR; /*!< Specifies the type of frame for the received message.
mbed_official 340:28d1f895c6fe 220 This parameter can be a value of @ref CAN_remote_transmission_request */
mbed_official 340:28d1f895c6fe 221
mbed_official 340:28d1f895c6fe 222 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
mbed_official 340:28d1f895c6fe 223 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
mbed_official 340:28d1f895c6fe 224
mbed_official 340:28d1f895c6fe 225 uint32_t Data[8]; /*!< Contains the data to be received.
mbed_official 340:28d1f895c6fe 226 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
mbed_official 340:28d1f895c6fe 227
mbed_official 340:28d1f895c6fe 228 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
mbed_official 340:28d1f895c6fe 229 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
mbed_official 340:28d1f895c6fe 230
mbed_official 340:28d1f895c6fe 231 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
mbed_official 340:28d1f895c6fe 232 This parameter can be CAN_FIFO0 or CAN_FIFO1 */
mbed_official 340:28d1f895c6fe 233
mbed_official 340:28d1f895c6fe 234 }CanRxMsgTypeDef;
mbed_official 340:28d1f895c6fe 235
mbed_official 340:28d1f895c6fe 236 /**
mbed_official 340:28d1f895c6fe 237 * @brief CAN handle Structure definition
mbed_official 340:28d1f895c6fe 238 */
mbed_official 340:28d1f895c6fe 239 typedef struct
mbed_official 340:28d1f895c6fe 240 {
mbed_official 340:28d1f895c6fe 241 CAN_TypeDef *Instance; /*!< Register base address */
mbed_official 340:28d1f895c6fe 242
mbed_official 340:28d1f895c6fe 243 CAN_InitTypeDef Init; /*!< CAN required parameters */
mbed_official 340:28d1f895c6fe 244
mbed_official 340:28d1f895c6fe 245 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
mbed_official 340:28d1f895c6fe 246
mbed_official 340:28d1f895c6fe 247 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
mbed_official 340:28d1f895c6fe 248
mbed_official 340:28d1f895c6fe 249 HAL_LockTypeDef Lock; /*!< CAN locking object */
mbed_official 340:28d1f895c6fe 250
mbed_official 340:28d1f895c6fe 251 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
mbed_official 340:28d1f895c6fe 252
mbed_official 340:28d1f895c6fe 253 __IO HAL_CAN_ErrorTypeDef ErrorCode; /*!< CAN Error code */
mbed_official 340:28d1f895c6fe 254
mbed_official 340:28d1f895c6fe 255 }CAN_HandleTypeDef;
mbed_official 340:28d1f895c6fe 256 /**
mbed_official 340:28d1f895c6fe 257 * @}
mbed_official 340:28d1f895c6fe 258 */
mbed_official 340:28d1f895c6fe 259
mbed_official 340:28d1f895c6fe 260 /* Exported constants --------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 261
mbed_official 340:28d1f895c6fe 262 /** @defgroup CAN_Exported_Constants CAN Exported Constants
mbed_official 340:28d1f895c6fe 263 * @{
mbed_official 340:28d1f895c6fe 264 */
mbed_official 340:28d1f895c6fe 265
mbed_official 340:28d1f895c6fe 266 /** @defgroup CAN_InitStatus CAN InitStatus
mbed_official 340:28d1f895c6fe 267 * @{
mbed_official 340:28d1f895c6fe 268 */
mbed_official 340:28d1f895c6fe 269 #define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /*!< CAN initialization failed */
mbed_official 340:28d1f895c6fe 270 #define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /*!< CAN initialization OK */
mbed_official 340:28d1f895c6fe 271 /**
mbed_official 340:28d1f895c6fe 272 * @}
mbed_official 340:28d1f895c6fe 273 */
mbed_official 340:28d1f895c6fe 274
mbed_official 340:28d1f895c6fe 275 /** @defgroup CAN_operating_mode CAN operating mode
mbed_official 340:28d1f895c6fe 276 * @{
mbed_official 340:28d1f895c6fe 277 */
mbed_official 340:28d1f895c6fe 278 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
mbed_official 340:28d1f895c6fe 279 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
mbed_official 340:28d1f895c6fe 280 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
mbed_official 340:28d1f895c6fe 281 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
mbed_official 340:28d1f895c6fe 282
mbed_official 340:28d1f895c6fe 283 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
mbed_official 340:28d1f895c6fe 284 ((MODE) == CAN_MODE_LOOPBACK)|| \
mbed_official 340:28d1f895c6fe 285 ((MODE) == CAN_MODE_SILENT) || \
mbed_official 340:28d1f895c6fe 286 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
mbed_official 340:28d1f895c6fe 287 /**
mbed_official 340:28d1f895c6fe 288 * @}
mbed_official 340:28d1f895c6fe 289 */
mbed_official 340:28d1f895c6fe 290
mbed_official 340:28d1f895c6fe 291
mbed_official 340:28d1f895c6fe 292 /** @defgroup CAN_synchronisation_jump_width CAN synchronisation jump width
mbed_official 340:28d1f895c6fe 293 * @{
mbed_official 340:28d1f895c6fe 294 */
mbed_official 340:28d1f895c6fe 295 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 340:28d1f895c6fe 296 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
mbed_official 340:28d1f895c6fe 297 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
mbed_official 340:28d1f895c6fe 298 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
mbed_official 340:28d1f895c6fe 299
mbed_official 340:28d1f895c6fe 300 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
mbed_official 340:28d1f895c6fe 301 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
mbed_official 340:28d1f895c6fe 302 /**
mbed_official 340:28d1f895c6fe 303 * @}
mbed_official 340:28d1f895c6fe 304 */
mbed_official 340:28d1f895c6fe 305
mbed_official 340:28d1f895c6fe 306 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN time quantum in bit segment 1
mbed_official 340:28d1f895c6fe 307 * @{
mbed_official 340:28d1f895c6fe 308 */
mbed_official 340:28d1f895c6fe 309 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 340:28d1f895c6fe 310 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
mbed_official 340:28d1f895c6fe 311 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
mbed_official 340:28d1f895c6fe 312 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
mbed_official 340:28d1f895c6fe 313 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
mbed_official 340:28d1f895c6fe 314 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
mbed_official 340:28d1f895c6fe 315 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
mbed_official 340:28d1f895c6fe 316 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
mbed_official 340:28d1f895c6fe 317 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
mbed_official 340:28d1f895c6fe 318 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
mbed_official 340:28d1f895c6fe 319 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
mbed_official 340:28d1f895c6fe 320 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
mbed_official 340:28d1f895c6fe 321 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
mbed_official 340:28d1f895c6fe 322 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
mbed_official 340:28d1f895c6fe 323 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
mbed_official 340:28d1f895c6fe 324 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
mbed_official 340:28d1f895c6fe 325
mbed_official 340:28d1f895c6fe 326 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
mbed_official 340:28d1f895c6fe 327 /**
mbed_official 340:28d1f895c6fe 328 * @}
mbed_official 340:28d1f895c6fe 329 */
mbed_official 340:28d1f895c6fe 330
mbed_official 340:28d1f895c6fe 331 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN time quantum in bit segment 2
mbed_official 340:28d1f895c6fe 332 * @{
mbed_official 340:28d1f895c6fe 333 */
mbed_official 340:28d1f895c6fe 334 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
mbed_official 340:28d1f895c6fe 335 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
mbed_official 340:28d1f895c6fe 336 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
mbed_official 340:28d1f895c6fe 337 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
mbed_official 340:28d1f895c6fe 338 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
mbed_official 340:28d1f895c6fe 339 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
mbed_official 340:28d1f895c6fe 340 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
mbed_official 340:28d1f895c6fe 341 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
mbed_official 340:28d1f895c6fe 342
mbed_official 340:28d1f895c6fe 343 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
mbed_official 340:28d1f895c6fe 344 /**
mbed_official 340:28d1f895c6fe 345 * @}
mbed_official 340:28d1f895c6fe 346 */
mbed_official 340:28d1f895c6fe 347
mbed_official 340:28d1f895c6fe 348 /** @defgroup CAN_clock_prescaler CAN clock prescaler
mbed_official 340:28d1f895c6fe 349 * @{
mbed_official 340:28d1f895c6fe 350 */
mbed_official 340:28d1f895c6fe 351 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
mbed_official 340:28d1f895c6fe 352 /**
mbed_official 340:28d1f895c6fe 353 * @}
mbed_official 340:28d1f895c6fe 354 */
mbed_official 340:28d1f895c6fe 355
mbed_official 340:28d1f895c6fe 356 /** @defgroup CAN_filter_number CAN filter number
mbed_official 340:28d1f895c6fe 357 * @{
mbed_official 340:28d1f895c6fe 358 */
mbed_official 340:28d1f895c6fe 359 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
mbed_official 340:28d1f895c6fe 360 /**
mbed_official 340:28d1f895c6fe 361 * @}
mbed_official 340:28d1f895c6fe 362 */
mbed_official 340:28d1f895c6fe 363
mbed_official 340:28d1f895c6fe 364 /** @defgroup CAN_filter_mode CAN filter mode
mbed_official 340:28d1f895c6fe 365 * @{
mbed_official 340:28d1f895c6fe 366 */
mbed_official 340:28d1f895c6fe 367 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
mbed_official 340:28d1f895c6fe 368 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
mbed_official 340:28d1f895c6fe 369
mbed_official 340:28d1f895c6fe 370 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
mbed_official 340:28d1f895c6fe 371 ((MODE) == CAN_FILTERMODE_IDLIST))
mbed_official 340:28d1f895c6fe 372 /**
mbed_official 340:28d1f895c6fe 373 * @}
mbed_official 340:28d1f895c6fe 374 */
mbed_official 340:28d1f895c6fe 375
mbed_official 340:28d1f895c6fe 376 /** @defgroup CAN_filter_scale CAN filter scale
mbed_official 340:28d1f895c6fe 377 * @{
mbed_official 340:28d1f895c6fe 378 */
mbed_official 340:28d1f895c6fe 379 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
mbed_official 340:28d1f895c6fe 380 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
mbed_official 340:28d1f895c6fe 381
mbed_official 340:28d1f895c6fe 382 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
mbed_official 340:28d1f895c6fe 383 ((SCALE) == CAN_FILTERSCALE_32BIT))
mbed_official 340:28d1f895c6fe 384 /**
mbed_official 340:28d1f895c6fe 385 * @}
mbed_official 340:28d1f895c6fe 386 */
mbed_official 340:28d1f895c6fe 387
mbed_official 340:28d1f895c6fe 388 /** @defgroup CAN_filter_FIFO CAN filter FIFO
mbed_official 340:28d1f895c6fe 389 * @{
mbed_official 340:28d1f895c6fe 390 */
mbed_official 340:28d1f895c6fe 391 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
mbed_official 340:28d1f895c6fe 392 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
mbed_official 340:28d1f895c6fe 393
mbed_official 340:28d1f895c6fe 394 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
mbed_official 340:28d1f895c6fe 395 ((FIFO) == CAN_FILTER_FIFO1))
mbed_official 340:28d1f895c6fe 396
mbed_official 340:28d1f895c6fe 397 /* Legacy defines */
mbed_official 340:28d1f895c6fe 398 #define CAN_FilterFIFO0 CAN_FILTER_FIFO0
mbed_official 340:28d1f895c6fe 399 #define CAN_FilterFIFO1 CAN_FILTER_FIFO1
mbed_official 340:28d1f895c6fe 400 /**
mbed_official 340:28d1f895c6fe 401 * @}
mbed_official 340:28d1f895c6fe 402 */
mbed_official 340:28d1f895c6fe 403
mbed_official 340:28d1f895c6fe 404 /** @defgroup CAN_Start_bank_filter_for_slave_CAN CAN Start bank filter for slave CAN
mbed_official 340:28d1f895c6fe 405 * @{
mbed_official 340:28d1f895c6fe 406 */
mbed_official 340:28d1f895c6fe 407 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
mbed_official 340:28d1f895c6fe 408 /**
mbed_official 340:28d1f895c6fe 409 * @}
mbed_official 340:28d1f895c6fe 410 */
mbed_official 340:28d1f895c6fe 411
mbed_official 340:28d1f895c6fe 412 /** @defgroup CAN_Tx CAN Tx
mbed_official 340:28d1f895c6fe 413 * @{
mbed_official 340:28d1f895c6fe 414 */
mbed_official 340:28d1f895c6fe 415 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
mbed_official 340:28d1f895c6fe 416 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
mbed_official 340:28d1f895c6fe 417 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
mbed_official 340:28d1f895c6fe 418 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
mbed_official 340:28d1f895c6fe 419 /**
mbed_official 340:28d1f895c6fe 420 * @}
mbed_official 340:28d1f895c6fe 421 */
mbed_official 340:28d1f895c6fe 422
mbed_official 340:28d1f895c6fe 423 /** @defgroup CAN_identifier_type CAN identifier type
mbed_official 340:28d1f895c6fe 424 * @{
mbed_official 340:28d1f895c6fe 425 */
mbed_official 340:28d1f895c6fe 426 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
mbed_official 340:28d1f895c6fe 427 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
mbed_official 340:28d1f895c6fe 428 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
mbed_official 340:28d1f895c6fe 429 ((IDTYPE) == CAN_ID_EXT))
mbed_official 340:28d1f895c6fe 430 /**
mbed_official 340:28d1f895c6fe 431 * @}
mbed_official 340:28d1f895c6fe 432 */
mbed_official 340:28d1f895c6fe 433
mbed_official 340:28d1f895c6fe 434 /** @defgroup CAN_remote_transmission_request CAN remote transmission request
mbed_official 340:28d1f895c6fe 435 * @{
mbed_official 340:28d1f895c6fe 436 */
mbed_official 340:28d1f895c6fe 437 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
mbed_official 340:28d1f895c6fe 438 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
mbed_official 340:28d1f895c6fe 439 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
mbed_official 340:28d1f895c6fe 440
mbed_official 340:28d1f895c6fe 441 /**
mbed_official 340:28d1f895c6fe 442 * @}
mbed_official 340:28d1f895c6fe 443 */
mbed_official 340:28d1f895c6fe 444
mbed_official 340:28d1f895c6fe 445 /** @defgroup CAN_transmit_constants CAN transmit constants
mbed_official 340:28d1f895c6fe 446 * @{
mbed_official 340:28d1f895c6fe 447 */
mbed_official 340:28d1f895c6fe 448 #define CAN_TXSTATUS_FAILED ((uint8_t)0x00) /*!< CAN transmission failed */
mbed_official 340:28d1f895c6fe 449 #define CAN_TXSTATUS_OK ((uint8_t)0x01) /*!< CAN transmission succeeded */
mbed_official 340:28d1f895c6fe 450 #define CAN_TXSTATUS_PENDING ((uint8_t)0x02) /*!< CAN transmission pending */
mbed_official 340:28d1f895c6fe 451 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
mbed_official 340:28d1f895c6fe 452
mbed_official 340:28d1f895c6fe 453 /**
mbed_official 340:28d1f895c6fe 454 * @}
mbed_official 340:28d1f895c6fe 455 */
mbed_official 340:28d1f895c6fe 456
mbed_official 340:28d1f895c6fe 457 /** @defgroup CAN_receive_FIFO_number_constants CAN receive FIFO number constants
mbed_official 340:28d1f895c6fe 458 * @{
mbed_official 340:28d1f895c6fe 459 */
mbed_official 340:28d1f895c6fe 460 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
mbed_official 340:28d1f895c6fe 461 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
mbed_official 340:28d1f895c6fe 462
mbed_official 340:28d1f895c6fe 463 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
mbed_official 340:28d1f895c6fe 464 /**
mbed_official 340:28d1f895c6fe 465 * @}
mbed_official 340:28d1f895c6fe 466 */
mbed_official 340:28d1f895c6fe 467
mbed_official 340:28d1f895c6fe 468 /** @defgroup CAN_flags CAN flags
mbed_official 340:28d1f895c6fe 469 * @{
mbed_official 340:28d1f895c6fe 470 */
mbed_official 340:28d1f895c6fe 471 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
mbed_official 340:28d1f895c6fe 472 and CAN_ClearFlag() functions. */
mbed_official 340:28d1f895c6fe 473 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
mbed_official 340:28d1f895c6fe 474 CAN_GetFlagStatus() function. */
mbed_official 340:28d1f895c6fe 475
mbed_official 340:28d1f895c6fe 476 /* Transmit Flags */
mbed_official 340:28d1f895c6fe 477 #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */
mbed_official 340:28d1f895c6fe 478 #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */
mbed_official 340:28d1f895c6fe 479 #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */
mbed_official 340:28d1f895c6fe 480 #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */
mbed_official 340:28d1f895c6fe 481 #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */
mbed_official 340:28d1f895c6fe 482 #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */
mbed_official 340:28d1f895c6fe 483 #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */
mbed_official 340:28d1f895c6fe 484 #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */
mbed_official 340:28d1f895c6fe 485 #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */
mbed_official 340:28d1f895c6fe 486
mbed_official 340:28d1f895c6fe 487 /* Receive Flags */
mbed_official 340:28d1f895c6fe 488 #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */
mbed_official 340:28d1f895c6fe 489 #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */
mbed_official 340:28d1f895c6fe 490
mbed_official 340:28d1f895c6fe 491 #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */
mbed_official 340:28d1f895c6fe 492 #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */
mbed_official 340:28d1f895c6fe 493
mbed_official 340:28d1f895c6fe 494 /* Operating Mode Flags */
mbed_official 340:28d1f895c6fe 495 #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */
mbed_official 340:28d1f895c6fe 496 #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */
mbed_official 340:28d1f895c6fe 497 #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */
mbed_official 340:28d1f895c6fe 498 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
mbed_official 340:28d1f895c6fe 499 In this case the SLAK bit can be polled.*/
mbed_official 340:28d1f895c6fe 500
mbed_official 340:28d1f895c6fe 501 /* Error Flags */
mbed_official 340:28d1f895c6fe 502 #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */
mbed_official 340:28d1f895c6fe 503 #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */
mbed_official 340:28d1f895c6fe 504 #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */
mbed_official 340:28d1f895c6fe 505 /**
mbed_official 340:28d1f895c6fe 506 * @}
mbed_official 340:28d1f895c6fe 507 */
mbed_official 340:28d1f895c6fe 508
mbed_official 340:28d1f895c6fe 509
mbed_official 340:28d1f895c6fe 510 /** @defgroup CAN_interrupts CAN interrupts
mbed_official 340:28d1f895c6fe 511 * @{
mbed_official 340:28d1f895c6fe 512 */
mbed_official 340:28d1f895c6fe 513 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
mbed_official 340:28d1f895c6fe 514
mbed_official 340:28d1f895c6fe 515 /* Receive Interrupts */
mbed_official 340:28d1f895c6fe 516 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
mbed_official 340:28d1f895c6fe 517 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
mbed_official 340:28d1f895c6fe 518 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
mbed_official 340:28d1f895c6fe 519 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
mbed_official 340:28d1f895c6fe 520 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
mbed_official 340:28d1f895c6fe 521 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
mbed_official 340:28d1f895c6fe 522
mbed_official 340:28d1f895c6fe 523 /* Operating Mode Interrupts */
mbed_official 340:28d1f895c6fe 524 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
mbed_official 340:28d1f895c6fe 525 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
mbed_official 340:28d1f895c6fe 526
mbed_official 340:28d1f895c6fe 527 /* Error Interrupts */
mbed_official 340:28d1f895c6fe 528 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
mbed_official 340:28d1f895c6fe 529 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
mbed_official 340:28d1f895c6fe 530 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
mbed_official 340:28d1f895c6fe 531 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
mbed_official 340:28d1f895c6fe 532 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
mbed_official 340:28d1f895c6fe 533
mbed_official 340:28d1f895c6fe 534 /* Flags named as Interrupts : kept only for FW compatibility */
mbed_official 340:28d1f895c6fe 535 #define CAN_IT_RQCP0 CAN_IT_TME
mbed_official 340:28d1f895c6fe 536 #define CAN_IT_RQCP1 CAN_IT_TME
mbed_official 340:28d1f895c6fe 537 #define CAN_IT_RQCP2 CAN_IT_TME
mbed_official 340:28d1f895c6fe 538 /**
mbed_official 340:28d1f895c6fe 539 * @}
mbed_official 340:28d1f895c6fe 540 */
mbed_official 340:28d1f895c6fe 541
mbed_official 340:28d1f895c6fe 542 /** @defgroup CAN_Timeouts CAN Timeouts
mbed_official 340:28d1f895c6fe 543 * @{
mbed_official 340:28d1f895c6fe 544 */
mbed_official 340:28d1f895c6fe 545
mbed_official 340:28d1f895c6fe 546 /* Time out for INAK bit */
mbed_official 340:28d1f895c6fe 547 #define INAK_TIMEOUT ((uint32_t)0x00FFFFFF)
mbed_official 340:28d1f895c6fe 548 /* Time out for SLAK bit */
mbed_official 340:28d1f895c6fe 549 #define SLAK_TIMEOUT ((uint32_t)0x00FFFFFF)
mbed_official 340:28d1f895c6fe 550 /**
mbed_official 340:28d1f895c6fe 551 * @}
mbed_official 340:28d1f895c6fe 552 */
mbed_official 340:28d1f895c6fe 553
mbed_official 340:28d1f895c6fe 554 /** @defgroup CAN_Mailboxes CAN Mailboxes
mbed_official 340:28d1f895c6fe 555 * @{
mbed_official 340:28d1f895c6fe 556 */
mbed_official 340:28d1f895c6fe 557 /* Mailboxes definition */
mbed_official 340:28d1f895c6fe 558 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
mbed_official 340:28d1f895c6fe 559 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
mbed_official 340:28d1f895c6fe 560 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
mbed_official 340:28d1f895c6fe 561 /**
mbed_official 340:28d1f895c6fe 562 * @}
mbed_official 340:28d1f895c6fe 563 */
mbed_official 340:28d1f895c6fe 564
mbed_official 340:28d1f895c6fe 565 /**
mbed_official 340:28d1f895c6fe 566 * @}
mbed_official 340:28d1f895c6fe 567 */
mbed_official 340:28d1f895c6fe 568
mbed_official 340:28d1f895c6fe 569 /* Exported macros -----------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 570 /** @defgroup CAN_Exported_Macros CAN Exported Macros
mbed_official 340:28d1f895c6fe 571 * @{
mbed_official 340:28d1f895c6fe 572 */
mbed_official 340:28d1f895c6fe 573
mbed_official 340:28d1f895c6fe 574 /** @brief Reset CAN handle state
mbed_official 340:28d1f895c6fe 575 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 576 * @retval None
mbed_official 340:28d1f895c6fe 577 */
mbed_official 340:28d1f895c6fe 578 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
mbed_official 340:28d1f895c6fe 579
mbed_official 340:28d1f895c6fe 580 /**
mbed_official 340:28d1f895c6fe 581 * @brief Enable the specified CAN interrupts.
mbed_official 340:28d1f895c6fe 582 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 583 * @param __INTERRUPT__: CAN Interrupt
mbed_official 340:28d1f895c6fe 584 * @retval None
mbed_official 340:28d1f895c6fe 585 */
mbed_official 340:28d1f895c6fe 586 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
mbed_official 340:28d1f895c6fe 587
mbed_official 340:28d1f895c6fe 588 /**
mbed_official 340:28d1f895c6fe 589 * @brief Disable the specified CAN interrupts.
mbed_official 340:28d1f895c6fe 590 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 591 * @param __INTERRUPT__: CAN Interrupt
mbed_official 340:28d1f895c6fe 592 * @retval None
mbed_official 340:28d1f895c6fe 593 */
mbed_official 340:28d1f895c6fe 594 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
mbed_official 340:28d1f895c6fe 595
mbed_official 340:28d1f895c6fe 596 /**
mbed_official 340:28d1f895c6fe 597 * @brief Return the number of pending received messages.
mbed_official 340:28d1f895c6fe 598 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 599 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 340:28d1f895c6fe 600 * @retval The number of pending message.
mbed_official 340:28d1f895c6fe 601 */
mbed_official 340:28d1f895c6fe 602 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 340:28d1f895c6fe 603 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
mbed_official 340:28d1f895c6fe 604
mbed_official 340:28d1f895c6fe 605 /** @brief Check whether the specified CAN flag is set or not.
mbed_official 340:28d1f895c6fe 606 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 340:28d1f895c6fe 607 * @param __FLAG__: specifies the flag to check.
mbed_official 340:28d1f895c6fe 608 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 609 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 340:28d1f895c6fe 610 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 340:28d1f895c6fe 611 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 340:28d1f895c6fe 612 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 340:28d1f895c6fe 613 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 340:28d1f895c6fe 614 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 340:28d1f895c6fe 615 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 340:28d1f895c6fe 616 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 340:28d1f895c6fe 617 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 340:28d1f895c6fe 618 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 340:28d1f895c6fe 619 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 340:28d1f895c6fe 620 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 340:28d1f895c6fe 621 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 340:28d1f895c6fe 622 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 340:28d1f895c6fe 623 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 340:28d1f895c6fe 624 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 340:28d1f895c6fe 625 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
mbed_official 340:28d1f895c6fe 626 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 340:28d1f895c6fe 627 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 340:28d1f895c6fe 628 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 340:28d1f895c6fe 629 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 340:28d1f895c6fe 630 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 340:28d1f895c6fe 631 */
mbed_official 340:28d1f895c6fe 632 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
mbed_official 340:28d1f895c6fe 633 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
mbed_official 340:28d1f895c6fe 634 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 635 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 636 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 637 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 638 ((((__HANDLE__)->Instance->ESR) & (1 << ((__FLAG__) & CAN_FLAG_MASK))) == (1 << ((__FLAG__) & CAN_FLAG_MASK))))
mbed_official 340:28d1f895c6fe 639
mbed_official 340:28d1f895c6fe 640 /** @brief Clear the specified CAN pending flag.
mbed_official 340:28d1f895c6fe 641 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 340:28d1f895c6fe 642 * @param __FLAG__: specifies the flag to check.
mbed_official 340:28d1f895c6fe 643 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 644 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
mbed_official 340:28d1f895c6fe 645 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
mbed_official 340:28d1f895c6fe 646 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
mbed_official 340:28d1f895c6fe 647 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
mbed_official 340:28d1f895c6fe 648 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
mbed_official 340:28d1f895c6fe 649 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
mbed_official 340:28d1f895c6fe 650 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
mbed_official 340:28d1f895c6fe 651 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
mbed_official 340:28d1f895c6fe 652 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
mbed_official 340:28d1f895c6fe 653 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
mbed_official 340:28d1f895c6fe 654 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
mbed_official 340:28d1f895c6fe 655 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
mbed_official 340:28d1f895c6fe 656 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
mbed_official 340:28d1f895c6fe 657 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
mbed_official 340:28d1f895c6fe 658 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
mbed_official 340:28d1f895c6fe 659 * @arg CAN_FLAG_WKU: Wake up Flag
mbed_official 340:28d1f895c6fe 660 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
mbed_official 340:28d1f895c6fe 661 * @arg CAN_FLAG_EWG: Error Warning Flag
mbed_official 340:28d1f895c6fe 662 * @arg CAN_FLAG_EPV: Error Passive Flag
mbed_official 340:28d1f895c6fe 663 * @arg CAN_FLAG_BOF: Bus-Off Flag
mbed_official 340:28d1f895c6fe 664 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 340:28d1f895c6fe 665 */
mbed_official 340:28d1f895c6fe 666 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
mbed_official 340:28d1f895c6fe 667 ((((__FLAG__) >> 8U) == 5)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 668 (((__FLAG__) >> 8U) == 2)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 669 (((__FLAG__) >> 8U) == 4)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
mbed_official 340:28d1f895c6fe 670 (((__FLAG__) >> 8U) == 1)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0)
mbed_official 340:28d1f895c6fe 671
mbed_official 340:28d1f895c6fe 672
mbed_official 340:28d1f895c6fe 673 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
mbed_official 340:28d1f895c6fe 674 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 340:28d1f895c6fe 675 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
mbed_official 340:28d1f895c6fe 676 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 677 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
mbed_official 340:28d1f895c6fe 678 * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev
mbed_official 340:28d1f895c6fe 679 * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
mbed_official 340:28d1f895c6fe 680 * @retval The new state of __IT__ (TRUE or FALSE).
mbed_official 340:28d1f895c6fe 681 */
mbed_official 340:28d1f895c6fe 682 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
mbed_official 340:28d1f895c6fe 683
mbed_official 340:28d1f895c6fe 684 /**
mbed_official 340:28d1f895c6fe 685 * @brief Check the transmission status of a CAN Frame.
mbed_official 340:28d1f895c6fe 686 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 687 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 340:28d1f895c6fe 688 * @retval The new status of transmission (TRUE or FALSE).
mbed_official 340:28d1f895c6fe 689 */
mbed_official 340:28d1f895c6fe 690 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 340:28d1f895c6fe 691 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) == (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0)) :\
mbed_official 340:28d1f895c6fe 692 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) == (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1)) :\
mbed_official 340:28d1f895c6fe 693 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
mbed_official 340:28d1f895c6fe 694
mbed_official 340:28d1f895c6fe 695
mbed_official 340:28d1f895c6fe 696
mbed_official 340:28d1f895c6fe 697 /**
mbed_official 340:28d1f895c6fe 698 * @brief Release the specified receive FIFO.
mbed_official 340:28d1f895c6fe 699 * @param __HANDLE__: CAN handle.
mbed_official 340:28d1f895c6fe 700 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
mbed_official 340:28d1f895c6fe 701 * @retval None
mbed_official 340:28d1f895c6fe 702 */
mbed_official 340:28d1f895c6fe 703 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
mbed_official 340:28d1f895c6fe 704 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
mbed_official 340:28d1f895c6fe 705
mbed_official 340:28d1f895c6fe 706 /**
mbed_official 340:28d1f895c6fe 707 * @brief Cancel a transmit request.
mbed_official 340:28d1f895c6fe 708 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 340:28d1f895c6fe 709 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
mbed_official 340:28d1f895c6fe 710 * @retval None
mbed_official 340:28d1f895c6fe 711 */
mbed_official 340:28d1f895c6fe 712 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
mbed_official 340:28d1f895c6fe 713 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
mbed_official 340:28d1f895c6fe 714 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
mbed_official 340:28d1f895c6fe 715 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
mbed_official 340:28d1f895c6fe 716
mbed_official 340:28d1f895c6fe 717 /**
mbed_official 340:28d1f895c6fe 718 * @brief Enable or disables the DBG Freeze for CAN.
mbed_official 340:28d1f895c6fe 719 * @param __HANDLE__: specifies the CAN Handle.
mbed_official 340:28d1f895c6fe 720 * @param __NEWSTATE__: new state of the CAN peripheral.
mbed_official 340:28d1f895c6fe 721 * This parameter can be: ENABLE (CAN reception/transmission is frozen
mbed_official 340:28d1f895c6fe 722 * during debug. Reception FIFOs can still be accessed/controlled normally)
mbed_official 340:28d1f895c6fe 723 * or DISABLE (CAN is working during debug).
mbed_official 340:28d1f895c6fe 724 * @retval None
mbed_official 340:28d1f895c6fe 725 */
mbed_official 340:28d1f895c6fe 726 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
mbed_official 340:28d1f895c6fe 727 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
mbed_official 340:28d1f895c6fe 728
mbed_official 340:28d1f895c6fe 729 /**
mbed_official 340:28d1f895c6fe 730 * @}
mbed_official 340:28d1f895c6fe 731 */
mbed_official 340:28d1f895c6fe 732
mbed_official 340:28d1f895c6fe 733 /* Exported functions --------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 734 /** @addtogroup CAN_Exported_Functions CAN Exported Functions
mbed_official 340:28d1f895c6fe 735 * @{
mbed_official 340:28d1f895c6fe 736 */
mbed_official 340:28d1f895c6fe 737
mbed_official 340:28d1f895c6fe 738 /** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
mbed_official 340:28d1f895c6fe 739 * @brief Initialization and Configuration functions
mbed_official 340:28d1f895c6fe 740 * @{
mbed_official 340:28d1f895c6fe 741 */
mbed_official 340:28d1f895c6fe 742
mbed_official 340:28d1f895c6fe 743 /* Initialization and de-initialization functions *****************************/
mbed_official 340:28d1f895c6fe 744 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 745 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
mbed_official 340:28d1f895c6fe 746 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 747 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 748 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 749 /**
mbed_official 340:28d1f895c6fe 750 * @}
mbed_official 340:28d1f895c6fe 751 */
mbed_official 340:28d1f895c6fe 752
mbed_official 340:28d1f895c6fe 753 /** @addtogroup CAN_Exported_Functions_Group2 I/O operation functions
mbed_official 340:28d1f895c6fe 754 * @brief I/O operation functions
mbed_official 340:28d1f895c6fe 755 * @{
mbed_official 340:28d1f895c6fe 756 */
mbed_official 340:28d1f895c6fe 757
mbed_official 340:28d1f895c6fe 758 /* IO operation functions *****************************************************/
mbed_official 340:28d1f895c6fe 759 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
mbed_official 340:28d1f895c6fe 760 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
mbed_official 340:28d1f895c6fe 761 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
mbed_official 340:28d1f895c6fe 762 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
mbed_official 340:28d1f895c6fe 763 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
mbed_official 340:28d1f895c6fe 764 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
mbed_official 340:28d1f895c6fe 765
mbed_official 340:28d1f895c6fe 766 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 767
mbed_official 340:28d1f895c6fe 768 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 769 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 770 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
mbed_official 340:28d1f895c6fe 771 /**
mbed_official 340:28d1f895c6fe 772 * @}
mbed_official 340:28d1f895c6fe 773 */
mbed_official 340:28d1f895c6fe 774
mbed_official 340:28d1f895c6fe 775 /** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions
mbed_official 340:28d1f895c6fe 776 * @brief CAN Peripheral State functions
mbed_official 340:28d1f895c6fe 777 * @{
mbed_official 340:28d1f895c6fe 778 */
mbed_official 340:28d1f895c6fe 779 /* Peripheral State and Error functions ***************************************/
mbed_official 340:28d1f895c6fe 780 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
mbed_official 340:28d1f895c6fe 781 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
mbed_official 340:28d1f895c6fe 782
mbed_official 340:28d1f895c6fe 783 /**
mbed_official 340:28d1f895c6fe 784 * @}
mbed_official 340:28d1f895c6fe 785 */
mbed_official 340:28d1f895c6fe 786
mbed_official 340:28d1f895c6fe 787 /**
mbed_official 340:28d1f895c6fe 788 * @}
mbed_official 340:28d1f895c6fe 789 */
mbed_official 340:28d1f895c6fe 790
mbed_official 340:28d1f895c6fe 791 /**
mbed_official 340:28d1f895c6fe 792 * @}
mbed_official 340:28d1f895c6fe 793 */
mbed_official 340:28d1f895c6fe 794
mbed_official 340:28d1f895c6fe 795 /**
mbed_official 340:28d1f895c6fe 796 * @}
mbed_official 340:28d1f895c6fe 797 */
mbed_official 340:28d1f895c6fe 798
mbed_official 340:28d1f895c6fe 799 #endif /* STM32F072xB || STM32F042x6 || STM32F048xx || STM32F091xC || STM32F098xx */
mbed_official 340:28d1f895c6fe 800
mbed_official 340:28d1f895c6fe 801 #ifdef __cplusplus
mbed_official 340:28d1f895c6fe 802 }
mbed_official 340:28d1f895c6fe 803 #endif
mbed_official 340:28d1f895c6fe 804
mbed_official 340:28d1f895c6fe 805 #endif /* __STM32F0xx_HAL_CAN_H */
mbed_official 340:28d1f895c6fe 806
mbed_official 340:28d1f895c6fe 807
mbed_official 340:28d1f895c6fe 808 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
mbed_official 340:28d1f895c6fe 809