meh

Fork of mbed by mbed official

Committer:
bogdanm
Date:
Thu Nov 27 13:33:22 2014 +0000
Revision:
92:4fc01daae5a5
Parent:
86:04dd9b1680ae
Release 92 of the mbed libray

Main changes:

- nRF51822: fixed pin assignment issues
- ST targets moving to the STM32Cube driver
- LPC1439: fixed serial interrupt issue
- first Cortex-A platform supported in mbed (RZ_A1H)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f3xx_hal_can.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-2014
bogdanm 86:04dd9b1680ae 7 * @brief Header file of CAN HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F3xx_CAN_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_CAN_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 92:4fc01daae5a5 46 #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
bogdanm 92:4fc01daae5a5 47 defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \
bogdanm 92:4fc01daae5a5 48 defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx) || \
bogdanm 92:4fc01daae5a5 49 defined(STM32F302x8) || \
bogdanm 92:4fc01daae5a5 50 defined(STM32F373xC) || defined(STM32F378xx)
bogdanm 86:04dd9b1680ae 51
bogdanm 86:04dd9b1680ae 52 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 53 #include "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 54
bogdanm 86:04dd9b1680ae 55 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 56 * @{
bogdanm 86:04dd9b1680ae 57 */
bogdanm 86:04dd9b1680ae 58
bogdanm 86:04dd9b1680ae 59 /** @addtogroup CAN
bogdanm 86:04dd9b1680ae 60 * @{
bogdanm 86:04dd9b1680ae 61 */
bogdanm 86:04dd9b1680ae 62
bogdanm 86:04dd9b1680ae 63 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 64 /** @defgroup CAN_Exported_Types CAN Exported Types
bogdanm 92:4fc01daae5a5 65 * @{
bogdanm 92:4fc01daae5a5 66 */
bogdanm 86:04dd9b1680ae 67 /**
bogdanm 86:04dd9b1680ae 68 * @brief HAL State structures definition
bogdanm 86:04dd9b1680ae 69 */
bogdanm 86:04dd9b1680ae 70 typedef enum
bogdanm 86:04dd9b1680ae 71 {
bogdanm 86:04dd9b1680ae 72 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
bogdanm 86:04dd9b1680ae 73 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
bogdanm 86:04dd9b1680ae 74 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
bogdanm 86:04dd9b1680ae 75 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
bogdanm 86:04dd9b1680ae 76 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
bogdanm 86:04dd9b1680ae 77 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
bogdanm 86:04dd9b1680ae 78 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< CAN in Timeout state */
bogdanm 86:04dd9b1680ae 79 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
bogdanm 86:04dd9b1680ae 80
bogdanm 86:04dd9b1680ae 81 }HAL_CAN_StateTypeDef;
bogdanm 86:04dd9b1680ae 82
bogdanm 86:04dd9b1680ae 83 /**
bogdanm 86:04dd9b1680ae 84 * @brief HAL CAN Error Code structure definition
bogdanm 86:04dd9b1680ae 85 */
bogdanm 86:04dd9b1680ae 86 typedef enum
bogdanm 86:04dd9b1680ae 87 {
bogdanm 86:04dd9b1680ae 88 HAL_CAN_ERROR_NONE = 0x00, /*!< No error */
bogdanm 86:04dd9b1680ae 89 HAL_CAN_ERROR_EWG = 0x01, /*!< EWG error */
bogdanm 86:04dd9b1680ae 90 HAL_CAN_ERROR_EPV = 0x02, /*!< EPV error */
bogdanm 86:04dd9b1680ae 91 HAL_CAN_ERROR_BOF = 0x04, /*!< BOF error */
bogdanm 86:04dd9b1680ae 92 HAL_CAN_ERROR_STF = 0x08, /*!< Stuff error */
bogdanm 86:04dd9b1680ae 93 HAL_CAN_ERROR_FOR = 0x10, /*!< Form error */
bogdanm 86:04dd9b1680ae 94 HAL_CAN_ERROR_ACK = 0x20, /*!< Acknowledgment error */
bogdanm 86:04dd9b1680ae 95 HAL_CAN_ERROR_BR = 0x40, /*!< Bit recessive */
bogdanm 86:04dd9b1680ae 96 HAL_CAN_ERROR_BD = 0x80, /*!< LEC dominant */
bogdanm 86:04dd9b1680ae 97 HAL_CAN_ERROR_CRC = 0x100 /*!< LEC transfer error */
bogdanm 86:04dd9b1680ae 98 }HAL_CAN_ErrorTypeDef;
bogdanm 86:04dd9b1680ae 99
bogdanm 86:04dd9b1680ae 100 /**
bogdanm 86:04dd9b1680ae 101 * @brief CAN init structure definition
bogdanm 86:04dd9b1680ae 102 */
bogdanm 86:04dd9b1680ae 103 typedef struct
bogdanm 86:04dd9b1680ae 104 {
bogdanm 86:04dd9b1680ae 105 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
bogdanm 86:04dd9b1680ae 106 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
bogdanm 86:04dd9b1680ae 107
bogdanm 86:04dd9b1680ae 108 uint32_t Mode; /*!< Specifies the CAN operating mode.
bogdanm 86:04dd9b1680ae 109 This parameter can be a value of @ref CAN_operating_mode */
bogdanm 86:04dd9b1680ae 110
bogdanm 86:04dd9b1680ae 111 uint32_t SJW; /*!< Specifies the maximum number of time quanta
bogdanm 86:04dd9b1680ae 112 the CAN hardware is allowed to lengthen or
bogdanm 86:04dd9b1680ae 113 shorten a bit to perform resynchronization.
bogdanm 86:04dd9b1680ae 114 This parameter can be a value of @ref CAN_synchronisation_jump_width */
bogdanm 86:04dd9b1680ae 115
bogdanm 86:04dd9b1680ae 116 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
bogdanm 86:04dd9b1680ae 117 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
bogdanm 86:04dd9b1680ae 118
bogdanm 86:04dd9b1680ae 119 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
bogdanm 86:04dd9b1680ae 120 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
bogdanm 86:04dd9b1680ae 121
bogdanm 86:04dd9b1680ae 122 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
bogdanm 86:04dd9b1680ae 123 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 124
bogdanm 86:04dd9b1680ae 125 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
bogdanm 86:04dd9b1680ae 126 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 127
bogdanm 86:04dd9b1680ae 128 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
bogdanm 86:04dd9b1680ae 129 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 130
bogdanm 86:04dd9b1680ae 131 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
bogdanm 86:04dd9b1680ae 132 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 133
bogdanm 86:04dd9b1680ae 134 uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
bogdanm 86:04dd9b1680ae 135 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 136
bogdanm 86:04dd9b1680ae 137 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
bogdanm 86:04dd9b1680ae 138 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 139 }CAN_InitTypeDef;
bogdanm 86:04dd9b1680ae 140
bogdanm 86:04dd9b1680ae 141 /**
bogdanm 86:04dd9b1680ae 142 * @brief CAN filter configuration structure definition
bogdanm 86:04dd9b1680ae 143 */
bogdanm 86:04dd9b1680ae 144 typedef struct
bogdanm 86:04dd9b1680ae 145 {
bogdanm 86:04dd9b1680ae 146 uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
bogdanm 86:04dd9b1680ae 147 configuration, first one for a 16-bit configuration).
bogdanm 86:04dd9b1680ae 148 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm 86:04dd9b1680ae 149
bogdanm 86:04dd9b1680ae 150 uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
bogdanm 86:04dd9b1680ae 151 configuration, second one for a 16-bit configuration).
bogdanm 86:04dd9b1680ae 152 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm 86:04dd9b1680ae 153
bogdanm 86:04dd9b1680ae 154 uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
bogdanm 86:04dd9b1680ae 155 according to the mode (MSBs for a 32-bit configuration,
bogdanm 86:04dd9b1680ae 156 first one for a 16-bit configuration).
bogdanm 86:04dd9b1680ae 157 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm 86:04dd9b1680ae 158
bogdanm 86:04dd9b1680ae 159 uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
bogdanm 86:04dd9b1680ae 160 according to the mode (LSBs for a 32-bit configuration,
bogdanm 86:04dd9b1680ae 161 second one for a 16-bit configuration).
bogdanm 86:04dd9b1680ae 162 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm 86:04dd9b1680ae 163
bogdanm 86:04dd9b1680ae 164 uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
bogdanm 86:04dd9b1680ae 165 This parameter can be a value of @ref CAN_filter_FIFO */
bogdanm 86:04dd9b1680ae 166
bogdanm 86:04dd9b1680ae 167 uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
bogdanm 86:04dd9b1680ae 168 This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
bogdanm 86:04dd9b1680ae 169
bogdanm 86:04dd9b1680ae 170 uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
bogdanm 86:04dd9b1680ae 171 This parameter can be a value of @ref CAN_filter_mode */
bogdanm 86:04dd9b1680ae 172
bogdanm 86:04dd9b1680ae 173 uint32_t FilterScale; /*!< Specifies the filter scale.
bogdanm 86:04dd9b1680ae 174 This parameter can be a value of @ref CAN_filter_scale */
bogdanm 86:04dd9b1680ae 175
bogdanm 86:04dd9b1680ae 176 uint32_t FilterActivation; /*!< Enable or disable the filter.
bogdanm 86:04dd9b1680ae 177 This parameter can be set to ENABLE or DISABLE. */
bogdanm 86:04dd9b1680ae 178
bogdanm 86:04dd9b1680ae 179 uint32_t BankNumber; /*!< Select the start slave bank filter
bogdanm 86:04dd9b1680ae 180 This parameter must be a number between Min_Data = 0 and Max_Data = 28. */
bogdanm 86:04dd9b1680ae 181
bogdanm 86:04dd9b1680ae 182 }CAN_FilterConfTypeDef;
bogdanm 86:04dd9b1680ae 183
bogdanm 86:04dd9b1680ae 184 /**
bogdanm 86:04dd9b1680ae 185 * @brief CAN Tx message structure definition
bogdanm 86:04dd9b1680ae 186 */
bogdanm 86:04dd9b1680ae 187 typedef struct
bogdanm 86:04dd9b1680ae 188 {
bogdanm 86:04dd9b1680ae 189 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 86:04dd9b1680ae 190 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm 86:04dd9b1680ae 191
bogdanm 86:04dd9b1680ae 192 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 86:04dd9b1680ae 193 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm 86:04dd9b1680ae 194
bogdanm 86:04dd9b1680ae 195 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
bogdanm 86:04dd9b1680ae 196 This parameter can be a value of @ref CAN_identifier_type */
bogdanm 86:04dd9b1680ae 197
bogdanm 86:04dd9b1680ae 198 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
bogdanm 86:04dd9b1680ae 199 This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm 86:04dd9b1680ae 200
bogdanm 86:04dd9b1680ae 201 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
bogdanm 86:04dd9b1680ae 202 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm 86:04dd9b1680ae 203
bogdanm 86:04dd9b1680ae 204 uint32_t Data[8]; /*!< Contains the data to be transmitted.
bogdanm 86:04dd9b1680ae 205 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 86:04dd9b1680ae 206
bogdanm 86:04dd9b1680ae 207 }CanTxMsgTypeDef;
bogdanm 86:04dd9b1680ae 208
bogdanm 86:04dd9b1680ae 209 /**
bogdanm 86:04dd9b1680ae 210 * @brief CAN Rx message structure definition
bogdanm 86:04dd9b1680ae 211 */
bogdanm 86:04dd9b1680ae 212 typedef struct
bogdanm 86:04dd9b1680ae 213 {
bogdanm 86:04dd9b1680ae 214 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 86:04dd9b1680ae 215 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm 86:04dd9b1680ae 216
bogdanm 86:04dd9b1680ae 217 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 86:04dd9b1680ae 218 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm 86:04dd9b1680ae 219
bogdanm 86:04dd9b1680ae 220 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
bogdanm 86:04dd9b1680ae 221 This parameter can be a value of @ref CAN_identifier_type */
bogdanm 86:04dd9b1680ae 222
bogdanm 86:04dd9b1680ae 223 uint32_t RTR; /*!< Specifies the type of frame for the received message.
bogdanm 86:04dd9b1680ae 224 This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm 86:04dd9b1680ae 225
bogdanm 86:04dd9b1680ae 226 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
bogdanm 86:04dd9b1680ae 227 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm 86:04dd9b1680ae 228
bogdanm 86:04dd9b1680ae 229 uint32_t Data[8]; /*!< Contains the data to be received.
bogdanm 86:04dd9b1680ae 230 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 86:04dd9b1680ae 231
bogdanm 86:04dd9b1680ae 232 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
bogdanm 86:04dd9b1680ae 233 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 86:04dd9b1680ae 234
bogdanm 86:04dd9b1680ae 235 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
bogdanm 86:04dd9b1680ae 236 This parameter can be CAN_FIFO0 or CAN_FIFO1 */
bogdanm 86:04dd9b1680ae 237
bogdanm 86:04dd9b1680ae 238 }CanRxMsgTypeDef;
bogdanm 86:04dd9b1680ae 239
bogdanm 86:04dd9b1680ae 240 /**
bogdanm 86:04dd9b1680ae 241 * @brief CAN handle Structure definition
bogdanm 86:04dd9b1680ae 242 */
bogdanm 86:04dd9b1680ae 243 typedef struct
bogdanm 86:04dd9b1680ae 244 {
bogdanm 86:04dd9b1680ae 245 CAN_TypeDef *Instance; /*!< Register base address */
bogdanm 86:04dd9b1680ae 246
bogdanm 86:04dd9b1680ae 247 CAN_InitTypeDef Init; /*!< CAN required parameters */
bogdanm 86:04dd9b1680ae 248
bogdanm 86:04dd9b1680ae 249 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
bogdanm 86:04dd9b1680ae 250
bogdanm 86:04dd9b1680ae 251 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
bogdanm 86:04dd9b1680ae 252
bogdanm 86:04dd9b1680ae 253 HAL_LockTypeDef Lock; /*!< CAN locking object */
bogdanm 86:04dd9b1680ae 254
bogdanm 86:04dd9b1680ae 255 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
bogdanm 86:04dd9b1680ae 256
bogdanm 86:04dd9b1680ae 257 __IO HAL_CAN_ErrorTypeDef ErrorCode; /*!< CAN Error code */
bogdanm 86:04dd9b1680ae 258
bogdanm 86:04dd9b1680ae 259 }CAN_HandleTypeDef;
bogdanm 92:4fc01daae5a5 260 /**
bogdanm 92:4fc01daae5a5 261 * @}
bogdanm 92:4fc01daae5a5 262 */
bogdanm 86:04dd9b1680ae 263 /* Exported constants --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 264
bogdanm 92:4fc01daae5a5 265 /** @defgroup CAN_Exported_Constants CAN Exported Constants
bogdanm 86:04dd9b1680ae 266 * @{
bogdanm 86:04dd9b1680ae 267 */
bogdanm 86:04dd9b1680ae 268
bogdanm 92:4fc01daae5a5 269 /** @defgroup CAN_InitStatus CAN initialization Status
bogdanm 86:04dd9b1680ae 270 * @{
bogdanm 86:04dd9b1680ae 271 */
bogdanm 86:04dd9b1680ae 272 #define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /*!< CAN initialization failed */
bogdanm 86:04dd9b1680ae 273 #define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /*!< CAN initialization OK */
bogdanm 86:04dd9b1680ae 274 /**
bogdanm 86:04dd9b1680ae 275 * @}
bogdanm 86:04dd9b1680ae 276 */
bogdanm 86:04dd9b1680ae 277
bogdanm 92:4fc01daae5a5 278 /** @defgroup CAN_operating_mode CAN Operating Mode
bogdanm 86:04dd9b1680ae 279 * @{
bogdanm 86:04dd9b1680ae 280 */
bogdanm 86:04dd9b1680ae 281 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
bogdanm 86:04dd9b1680ae 282 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
bogdanm 86:04dd9b1680ae 283 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
bogdanm 86:04dd9b1680ae 284 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
bogdanm 86:04dd9b1680ae 285
bogdanm 86:04dd9b1680ae 286 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
bogdanm 86:04dd9b1680ae 287 ((MODE) == CAN_MODE_LOOPBACK)|| \
bogdanm 86:04dd9b1680ae 288 ((MODE) == CAN_MODE_SILENT) || \
bogdanm 86:04dd9b1680ae 289 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
bogdanm 86:04dd9b1680ae 290 /**
bogdanm 86:04dd9b1680ae 291 * @}
bogdanm 86:04dd9b1680ae 292 */
bogdanm 86:04dd9b1680ae 293
bogdanm 86:04dd9b1680ae 294
bogdanm 92:4fc01daae5a5 295 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
bogdanm 86:04dd9b1680ae 296 * @{
bogdanm 86:04dd9b1680ae 297 */
bogdanm 86:04dd9b1680ae 298 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 86:04dd9b1680ae 299 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
bogdanm 86:04dd9b1680ae 300 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
bogdanm 86:04dd9b1680ae 301 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
bogdanm 86:04dd9b1680ae 302
bogdanm 86:04dd9b1680ae 303 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
bogdanm 86:04dd9b1680ae 304 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
bogdanm 86:04dd9b1680ae 305 /**
bogdanm 86:04dd9b1680ae 306 * @}
bogdanm 86:04dd9b1680ae 307 */
bogdanm 86:04dd9b1680ae 308
bogdanm 92:4fc01daae5a5 309 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
bogdanm 86:04dd9b1680ae 310 * @{
bogdanm 86:04dd9b1680ae 311 */
bogdanm 86:04dd9b1680ae 312 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 86:04dd9b1680ae 313 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
bogdanm 86:04dd9b1680ae 314 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
bogdanm 86:04dd9b1680ae 315 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
bogdanm 86:04dd9b1680ae 316 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
bogdanm 86:04dd9b1680ae 317 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
bogdanm 86:04dd9b1680ae 318 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
bogdanm 86:04dd9b1680ae 319 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
bogdanm 86:04dd9b1680ae 320 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
bogdanm 86:04dd9b1680ae 321 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
bogdanm 86:04dd9b1680ae 322 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
bogdanm 86:04dd9b1680ae 323 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
bogdanm 86:04dd9b1680ae 324 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
bogdanm 86:04dd9b1680ae 325 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
bogdanm 86:04dd9b1680ae 326 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
bogdanm 86:04dd9b1680ae 327 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
bogdanm 86:04dd9b1680ae 328
bogdanm 86:04dd9b1680ae 329 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
bogdanm 86:04dd9b1680ae 330 /**
bogdanm 86:04dd9b1680ae 331 * @}
bogdanm 86:04dd9b1680ae 332 */
bogdanm 86:04dd9b1680ae 333
bogdanm 92:4fc01daae5a5 334 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
bogdanm 86:04dd9b1680ae 335 * @{
bogdanm 86:04dd9b1680ae 336 */
bogdanm 86:04dd9b1680ae 337 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 86:04dd9b1680ae 338 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
bogdanm 86:04dd9b1680ae 339 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
bogdanm 86:04dd9b1680ae 340 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
bogdanm 86:04dd9b1680ae 341 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
bogdanm 86:04dd9b1680ae 342 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
bogdanm 86:04dd9b1680ae 343 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
bogdanm 86:04dd9b1680ae 344 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
bogdanm 86:04dd9b1680ae 345
bogdanm 86:04dd9b1680ae 346 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
bogdanm 86:04dd9b1680ae 347 /**
bogdanm 86:04dd9b1680ae 348 * @}
bogdanm 86:04dd9b1680ae 349 */
bogdanm 86:04dd9b1680ae 350
bogdanm 92:4fc01daae5a5 351 /** @defgroup CAN_clock_prescaler CAN Clock Prescaler
bogdanm 86:04dd9b1680ae 352 * @{
bogdanm 86:04dd9b1680ae 353 */
bogdanm 86:04dd9b1680ae 354 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
bogdanm 86:04dd9b1680ae 355 /**
bogdanm 86:04dd9b1680ae 356 * @}
bogdanm 86:04dd9b1680ae 357 */
bogdanm 86:04dd9b1680ae 358
bogdanm 92:4fc01daae5a5 359 /** @defgroup CAN_filter_number CAN Filter Number
bogdanm 86:04dd9b1680ae 360 * @{
bogdanm 86:04dd9b1680ae 361 */
bogdanm 86:04dd9b1680ae 362 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
bogdanm 86:04dd9b1680ae 363 /**
bogdanm 86:04dd9b1680ae 364 * @}
bogdanm 86:04dd9b1680ae 365 */
bogdanm 86:04dd9b1680ae 366
bogdanm 92:4fc01daae5a5 367 /** @defgroup CAN_filter_mode CAN Filter Mode
bogdanm 86:04dd9b1680ae 368 * @{
bogdanm 86:04dd9b1680ae 369 */
bogdanm 86:04dd9b1680ae 370 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
bogdanm 86:04dd9b1680ae 371 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
bogdanm 86:04dd9b1680ae 372
bogdanm 86:04dd9b1680ae 373 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
bogdanm 86:04dd9b1680ae 374 ((MODE) == CAN_FILTERMODE_IDLIST))
bogdanm 86:04dd9b1680ae 375 /**
bogdanm 86:04dd9b1680ae 376 * @}
bogdanm 86:04dd9b1680ae 377 */
bogdanm 86:04dd9b1680ae 378
bogdanm 92:4fc01daae5a5 379 /** @defgroup CAN_filter_scale CAN Filter Scale
bogdanm 86:04dd9b1680ae 380 * @{
bogdanm 86:04dd9b1680ae 381 */
bogdanm 86:04dd9b1680ae 382 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
bogdanm 86:04dd9b1680ae 383 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
bogdanm 86:04dd9b1680ae 384
bogdanm 86:04dd9b1680ae 385 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
bogdanm 86:04dd9b1680ae 386 ((SCALE) == CAN_FILTERSCALE_32BIT))
bogdanm 86:04dd9b1680ae 387 /**
bogdanm 86:04dd9b1680ae 388 * @}
bogdanm 86:04dd9b1680ae 389 */
bogdanm 86:04dd9b1680ae 390
bogdanm 92:4fc01daae5a5 391 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
bogdanm 86:04dd9b1680ae 392 * @{
bogdanm 86:04dd9b1680ae 393 */
bogdanm 86:04dd9b1680ae 394 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
bogdanm 86:04dd9b1680ae 395 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
bogdanm 86:04dd9b1680ae 396
bogdanm 86:04dd9b1680ae 397 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
bogdanm 86:04dd9b1680ae 398 ((FIFO) == CAN_FILTER_FIFO1))
bogdanm 86:04dd9b1680ae 399
bogdanm 86:04dd9b1680ae 400 /* Legacy defines */
bogdanm 86:04dd9b1680ae 401 #define CAN_FilterFIFO0 CAN_FILTER_FIFO0
bogdanm 86:04dd9b1680ae 402 #define CAN_FilterFIFO1 CAN_FILTER_FIFO1
bogdanm 86:04dd9b1680ae 403 /**
bogdanm 86:04dd9b1680ae 404 * @}
bogdanm 86:04dd9b1680ae 405 */
bogdanm 86:04dd9b1680ae 406
bogdanm 92:4fc01daae5a5 407 /** @defgroup CAN_Start_bank_filter_for_slave_CAN CAN Start Bank Filter For Slave CAN
bogdanm 86:04dd9b1680ae 408 * @{
bogdanm 86:04dd9b1680ae 409 */
bogdanm 86:04dd9b1680ae 410 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
bogdanm 86:04dd9b1680ae 411 /**
bogdanm 86:04dd9b1680ae 412 * @}
bogdanm 86:04dd9b1680ae 413 */
bogdanm 86:04dd9b1680ae 414
bogdanm 92:4fc01daae5a5 415 /** @defgroup CAN_Tx CAN Tx
bogdanm 86:04dd9b1680ae 416 * @{
bogdanm 86:04dd9b1680ae 417 */
bogdanm 86:04dd9b1680ae 418 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
bogdanm 86:04dd9b1680ae 419 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
bogdanm 86:04dd9b1680ae 420 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
bogdanm 86:04dd9b1680ae 421 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
bogdanm 86:04dd9b1680ae 422 /**
bogdanm 86:04dd9b1680ae 423 * @}
bogdanm 86:04dd9b1680ae 424 */
bogdanm 86:04dd9b1680ae 425
bogdanm 92:4fc01daae5a5 426 /** @defgroup CAN_identifier_type CAN Identifier Type
bogdanm 86:04dd9b1680ae 427 * @{
bogdanm 86:04dd9b1680ae 428 */
bogdanm 86:04dd9b1680ae 429 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
bogdanm 86:04dd9b1680ae 430 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
bogdanm 86:04dd9b1680ae 431 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
bogdanm 86:04dd9b1680ae 432 ((IDTYPE) == CAN_ID_EXT))
bogdanm 86:04dd9b1680ae 433 /**
bogdanm 86:04dd9b1680ae 434 * @}
bogdanm 86:04dd9b1680ae 435 */
bogdanm 86:04dd9b1680ae 436
bogdanm 92:4fc01daae5a5 437 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
bogdanm 86:04dd9b1680ae 438 * @{
bogdanm 86:04dd9b1680ae 439 */
bogdanm 86:04dd9b1680ae 440 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
bogdanm 86:04dd9b1680ae 441 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
bogdanm 86:04dd9b1680ae 442 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
bogdanm 86:04dd9b1680ae 443
bogdanm 86:04dd9b1680ae 444 /**
bogdanm 86:04dd9b1680ae 445 * @}
bogdanm 86:04dd9b1680ae 446 */
bogdanm 86:04dd9b1680ae 447
bogdanm 92:4fc01daae5a5 448 /** @defgroup CAN_transmit_constants CAN Transmit Constants
bogdanm 86:04dd9b1680ae 449 * @{
bogdanm 86:04dd9b1680ae 450 */
bogdanm 86:04dd9b1680ae 451 #define CAN_TXSTATUS_FAILED ((uint8_t)0x00) /*!< CAN transmission failed */
bogdanm 86:04dd9b1680ae 452 #define CAN_TXSTATUS_OK ((uint8_t)0x01) /*!< CAN transmission succeeded */
bogdanm 86:04dd9b1680ae 453 #define CAN_TXSTATUS_PENDING ((uint8_t)0x02) /*!< CAN transmission pending */
bogdanm 86:04dd9b1680ae 454 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
bogdanm 86:04dd9b1680ae 455
bogdanm 86:04dd9b1680ae 456 /**
bogdanm 86:04dd9b1680ae 457 * @}
bogdanm 86:04dd9b1680ae 458 */
bogdanm 86:04dd9b1680ae 459
bogdanm 92:4fc01daae5a5 460 /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number
bogdanm 86:04dd9b1680ae 461 * @{
bogdanm 86:04dd9b1680ae 462 */
bogdanm 86:04dd9b1680ae 463 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
bogdanm 86:04dd9b1680ae 464 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
bogdanm 86:04dd9b1680ae 465
bogdanm 86:04dd9b1680ae 466 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
bogdanm 86:04dd9b1680ae 467 /**
bogdanm 86:04dd9b1680ae 468 * @}
bogdanm 86:04dd9b1680ae 469 */
bogdanm 86:04dd9b1680ae 470
bogdanm 92:4fc01daae5a5 471 /** @defgroup CAN_flags CAN Flags
bogdanm 86:04dd9b1680ae 472 * @{
bogdanm 86:04dd9b1680ae 473 */
bogdanm 86:04dd9b1680ae 474 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
bogdanm 86:04dd9b1680ae 475 and CAN_ClearFlag() functions. */
bogdanm 86:04dd9b1680ae 476 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
bogdanm 86:04dd9b1680ae 477 CAN_GetFlagStatus() function. */
bogdanm 86:04dd9b1680ae 478
bogdanm 86:04dd9b1680ae 479 /* Transmit Flags */
bogdanm 86:04dd9b1680ae 480 #define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /*!< Request MailBox0 flag */
bogdanm 86:04dd9b1680ae 481 #define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /*!< Request MailBox1 flag */
bogdanm 86:04dd9b1680ae 482 #define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /*!< Request MailBox2 flag */
bogdanm 86:04dd9b1680ae 483 #define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /*!< Transmission OK MailBox0 flag */
bogdanm 86:04dd9b1680ae 484 #define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /*!< Transmission OK MailBox1 flag */
bogdanm 86:04dd9b1680ae 485 #define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /*!< Transmission OK MailBox2 flag */
bogdanm 86:04dd9b1680ae 486 #define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /*!< Transmit mailbox 0 empty flag */
bogdanm 86:04dd9b1680ae 487 #define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /*!< Transmit mailbox 0 empty flag */
bogdanm 86:04dd9b1680ae 488 #define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /*!< Transmit mailbox 0 empty flag */
bogdanm 86:04dd9b1680ae 489
bogdanm 86:04dd9b1680ae 490 /* Receive Flags */
bogdanm 86:04dd9b1680ae 491 #define CAN_FLAG_FF0 ((uint32_t)0x00000203) /*!< FIFO 0 Full flag */
bogdanm 86:04dd9b1680ae 492 #define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /*!< FIFO 0 Overrun flag */
bogdanm 86:04dd9b1680ae 493
bogdanm 86:04dd9b1680ae 494 #define CAN_FLAG_FF1 ((uint32_t)0x00000403) /*!< FIFO 1 Full flag */
bogdanm 86:04dd9b1680ae 495 #define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /*!< FIFO 1 Overrun flag */
bogdanm 86:04dd9b1680ae 496
bogdanm 86:04dd9b1680ae 497 /* Operating Mode Flags */
bogdanm 86:04dd9b1680ae 498 #define CAN_FLAG_WKU ((uint32_t)0x00000103) /*!< Wake up flag */
bogdanm 86:04dd9b1680ae 499 #define CAN_FLAG_SLAK ((uint32_t)0x00000101) /*!< Sleep acknowledge flag */
bogdanm 86:04dd9b1680ae 500 #define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /*!< Sleep acknowledge flag */
bogdanm 86:04dd9b1680ae 501 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
bogdanm 86:04dd9b1680ae 502 In this case the SLAK bit can be polled.*/
bogdanm 86:04dd9b1680ae 503
bogdanm 86:04dd9b1680ae 504 /* Error Flags */
bogdanm 86:04dd9b1680ae 505 #define CAN_FLAG_EWG ((uint32_t)0x00000300) /*!< Error warning flag */
bogdanm 86:04dd9b1680ae 506 #define CAN_FLAG_EPV ((uint32_t)0x00000301) /*!< Error passive flag */
bogdanm 86:04dd9b1680ae 507 #define CAN_FLAG_BOF ((uint32_t)0x00000302) /*!< Bus-Off flag */
bogdanm 86:04dd9b1680ae 508
bogdanm 86:04dd9b1680ae 509 #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_RQCP2) || ((FLAG) == CAN_FLAG_BOF) || \
bogdanm 86:04dd9b1680ae 510 ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
bogdanm 86:04dd9b1680ae 511 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
bogdanm 86:04dd9b1680ae 512 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_SLAK) || \
bogdanm 86:04dd9b1680ae 513 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
bogdanm 86:04dd9b1680ae 514 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0))
bogdanm 86:04dd9b1680ae 515
bogdanm 86:04dd9b1680ae 516
bogdanm 86:04dd9b1680ae 517 #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_RQCP2) || ((FLAG) == CAN_FLAG_RQCP1) || \
bogdanm 86:04dd9b1680ae 518 ((FLAG) == CAN_FLAG_RQCP0) || ((FLAG) == CAN_FLAG_FF0) || \
bogdanm 86:04dd9b1680ae 519 ((FLAG) == CAN_FLAG_FOV0) || ((FLAG) == CAN_FLAG_FF1) || \
bogdanm 86:04dd9b1680ae 520 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_WKU))
bogdanm 86:04dd9b1680ae 521 /**
bogdanm 86:04dd9b1680ae 522 * @}
bogdanm 86:04dd9b1680ae 523 */
bogdanm 86:04dd9b1680ae 524
bogdanm 86:04dd9b1680ae 525
bogdanm 92:4fc01daae5a5 526 /** @defgroup CAN_interrupts CAN Interrupts
bogdanm 86:04dd9b1680ae 527 * @{
bogdanm 86:04dd9b1680ae 528 */
bogdanm 86:04dd9b1680ae 529 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
bogdanm 86:04dd9b1680ae 530
bogdanm 86:04dd9b1680ae 531 /* Receive Interrupts */
bogdanm 86:04dd9b1680ae 532 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
bogdanm 86:04dd9b1680ae 533 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
bogdanm 86:04dd9b1680ae 534 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
bogdanm 86:04dd9b1680ae 535 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
bogdanm 86:04dd9b1680ae 536 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
bogdanm 86:04dd9b1680ae 537 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
bogdanm 86:04dd9b1680ae 538
bogdanm 86:04dd9b1680ae 539 /* Operating Mode Interrupts */
bogdanm 86:04dd9b1680ae 540 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
bogdanm 86:04dd9b1680ae 541 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
bogdanm 86:04dd9b1680ae 542
bogdanm 86:04dd9b1680ae 543 /* Error Interrupts */
bogdanm 86:04dd9b1680ae 544 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
bogdanm 86:04dd9b1680ae 545 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
bogdanm 86:04dd9b1680ae 546 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
bogdanm 86:04dd9b1680ae 547 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
bogdanm 86:04dd9b1680ae 548 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
bogdanm 86:04dd9b1680ae 549
bogdanm 86:04dd9b1680ae 550 /* Flags named as Interrupts : kept only for FW compatibility */
bogdanm 86:04dd9b1680ae 551 #define CAN_IT_RQCP0 CAN_IT_TME
bogdanm 86:04dd9b1680ae 552 #define CAN_IT_RQCP1 CAN_IT_TME
bogdanm 86:04dd9b1680ae 553 #define CAN_IT_RQCP2 CAN_IT_TME
bogdanm 86:04dd9b1680ae 554
bogdanm 86:04dd9b1680ae 555 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
bogdanm 86:04dd9b1680ae 556 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
bogdanm 86:04dd9b1680ae 557 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
bogdanm 86:04dd9b1680ae 558 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
bogdanm 86:04dd9b1680ae 559 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
bogdanm 86:04dd9b1680ae 560 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
bogdanm 86:04dd9b1680ae 561 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
bogdanm 86:04dd9b1680ae 562
bogdanm 86:04dd9b1680ae 563 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
bogdanm 86:04dd9b1680ae 564 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
bogdanm 86:04dd9b1680ae 565 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
bogdanm 86:04dd9b1680ae 566 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
bogdanm 86:04dd9b1680ae 567 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
bogdanm 86:04dd9b1680ae 568 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
bogdanm 86:04dd9b1680ae 569 /**
bogdanm 86:04dd9b1680ae 570 * @}
bogdanm 86:04dd9b1680ae 571 */
bogdanm 86:04dd9b1680ae 572
bogdanm 86:04dd9b1680ae 573 /* Time out for INAK bit */
bogdanm 86:04dd9b1680ae 574 #define INAK_TIMEOUT ((uint32_t)0x00FFFFFF)
bogdanm 86:04dd9b1680ae 575 /* Time out for SLAK bit */
bogdanm 86:04dd9b1680ae 576 #define SLAK_TIMEOUT ((uint32_t)0x00FFFFFF)
bogdanm 86:04dd9b1680ae 577
bogdanm 86:04dd9b1680ae 578 /* Mailboxes definition */
bogdanm 86:04dd9b1680ae 579 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
bogdanm 86:04dd9b1680ae 580 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
bogdanm 86:04dd9b1680ae 581 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
bogdanm 86:04dd9b1680ae 582
bogdanm 86:04dd9b1680ae 583 /**
bogdanm 86:04dd9b1680ae 584 * @}
bogdanm 86:04dd9b1680ae 585 */
bogdanm 86:04dd9b1680ae 586
bogdanm 86:04dd9b1680ae 587 /* Exported macros -----------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 588 /** @defgroup CAN_Exported_Macro CAN Exported Macros
bogdanm 92:4fc01daae5a5 589 * @{
bogdanm 92:4fc01daae5a5 590 */
bogdanm 86:04dd9b1680ae 591
bogdanm 86:04dd9b1680ae 592 /** @brief Reset CAN handle state
bogdanm 86:04dd9b1680ae 593 * @param __HANDLE__: CAN handle.
bogdanm 86:04dd9b1680ae 594 * @retval None
bogdanm 86:04dd9b1680ae 595 */
bogdanm 86:04dd9b1680ae 596 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
bogdanm 86:04dd9b1680ae 597
bogdanm 86:04dd9b1680ae 598 /**
bogdanm 86:04dd9b1680ae 599 * @brief Enable the specified CAN interrupts
bogdanm 86:04dd9b1680ae 600 * @param __HANDLE__: CAN handle.
bogdanm 86:04dd9b1680ae 601 * @param __INTERRUPT__: CAN Interrupt.
bogdanm 86:04dd9b1680ae 602 * @retval None.
bogdanm 86:04dd9b1680ae 603 */
bogdanm 86:04dd9b1680ae 604 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
bogdanm 86:04dd9b1680ae 605
bogdanm 86:04dd9b1680ae 606 /**
bogdanm 86:04dd9b1680ae 607 * @brief Disable the specified CAN interrupts
bogdanm 86:04dd9b1680ae 608 * @param __HANDLE__: CAN handle.
bogdanm 86:04dd9b1680ae 609 * @param __INTERRUPT__: CAN Interrupt.
bogdanm 86:04dd9b1680ae 610 * @retval None.
bogdanm 86:04dd9b1680ae 611 */
bogdanm 86:04dd9b1680ae 612 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
bogdanm 86:04dd9b1680ae 613
bogdanm 86:04dd9b1680ae 614 /**
bogdanm 86:04dd9b1680ae 615 * @brief Return the number of pending received messages.
bogdanm 86:04dd9b1680ae 616 * @param __HANDLE__: CAN handle.
bogdanm 86:04dd9b1680ae 617 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm 86:04dd9b1680ae 618 * @retval The number of pending message.
bogdanm 86:04dd9b1680ae 619 */
bogdanm 86:04dd9b1680ae 620 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm 86:04dd9b1680ae 621 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
bogdanm 86:04dd9b1680ae 622
bogdanm 86:04dd9b1680ae 623 /** @brief Check whether the specified CAN flag is set or not.
bogdanm 86:04dd9b1680ae 624 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 625 * @param __FLAG__: specifies the flag to check.
bogdanm 86:04dd9b1680ae 626 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 627 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm 86:04dd9b1680ae 628 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm 86:04dd9b1680ae 629 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm 86:04dd9b1680ae 630 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm 86:04dd9b1680ae 631 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm 86:04dd9b1680ae 632 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm 86:04dd9b1680ae 633 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm 86:04dd9b1680ae 634 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm 86:04dd9b1680ae 635 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm 86:04dd9b1680ae 636 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm 86:04dd9b1680ae 637 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm 86:04dd9b1680ae 638 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm 86:04dd9b1680ae 639 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm 86:04dd9b1680ae 640 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm 86:04dd9b1680ae 641 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm 86:04dd9b1680ae 642 * @arg CAN_FLAG_WKU: Wake up Flag
bogdanm 86:04dd9b1680ae 643 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
bogdanm 86:04dd9b1680ae 644 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm 86:04dd9b1680ae 645 * @arg CAN_FLAG_EWG: Error Warning Flag
bogdanm 86:04dd9b1680ae 646 * @arg CAN_FLAG_EPV: Error Passive Flag
bogdanm 86:04dd9b1680ae 647 * @arg CAN_FLAG_BOF: Bus-Off Flag
bogdanm 86:04dd9b1680ae 648 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 649 */
bogdanm 86:04dd9b1680ae 650 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
bogdanm 86:04dd9b1680ae 651 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
bogdanm 86:04dd9b1680ae 652 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 653 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 654 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 655 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 656 ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))))
bogdanm 86:04dd9b1680ae 657
bogdanm 86:04dd9b1680ae 658 /** @brief Clear the specified CAN pending flag.
bogdanm 86:04dd9b1680ae 659 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 660 * @param __FLAG__: specifies the flag to check.
bogdanm 86:04dd9b1680ae 661 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 662 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm 86:04dd9b1680ae 663 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm 86:04dd9b1680ae 664 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm 86:04dd9b1680ae 665 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm 86:04dd9b1680ae 666 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm 86:04dd9b1680ae 667 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm 86:04dd9b1680ae 668 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm 86:04dd9b1680ae 669 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm 86:04dd9b1680ae 670 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm 86:04dd9b1680ae 671 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm 86:04dd9b1680ae 672 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm 86:04dd9b1680ae 673 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm 86:04dd9b1680ae 674 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm 86:04dd9b1680ae 675 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm 86:04dd9b1680ae 676 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm 86:04dd9b1680ae 677 * @arg CAN_FLAG_WKU: Wake up Flag
bogdanm 86:04dd9b1680ae 678 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm 86:04dd9b1680ae 679 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 680 */
bogdanm 86:04dd9b1680ae 681 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
bogdanm 86:04dd9b1680ae 682 ((((__FLAG__) >> 8U) == 5)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 683 (((__FLAG__) >> 8U) == 2)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 684 (((__FLAG__) >> 8U) == 4)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 86:04dd9b1680ae 685 (((__FLAG__) >> 8U) == 1)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0)
bogdanm 86:04dd9b1680ae 686
bogdanm 86:04dd9b1680ae 687
bogdanm 86:04dd9b1680ae 688 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
bogdanm 86:04dd9b1680ae 689 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 690 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
bogdanm 86:04dd9b1680ae 691 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 692 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
bogdanm 86:04dd9b1680ae 693 * @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev
bogdanm 86:04dd9b1680ae 694 * @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
bogdanm 86:04dd9b1680ae 695 * @retval The new state of __IT__ (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 696 */
bogdanm 86:04dd9b1680ae 697 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
bogdanm 86:04dd9b1680ae 698
bogdanm 86:04dd9b1680ae 699 /**
bogdanm 86:04dd9b1680ae 700 * @brief Check the transmission status of a CAN Frame.
bogdanm 86:04dd9b1680ae 701 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 702 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm 86:04dd9b1680ae 703 * @retval The new status of transmission (TRUE or FALSE).
bogdanm 86:04dd9b1680ae 704 */
bogdanm 86:04dd9b1680ae 705 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm 86:04dd9b1680ae 706 (((__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)) :\
bogdanm 86:04dd9b1680ae 707 ((__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)) :\
bogdanm 86:04dd9b1680ae 708 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
bogdanm 86:04dd9b1680ae 709
bogdanm 86:04dd9b1680ae 710
bogdanm 86:04dd9b1680ae 711
bogdanm 86:04dd9b1680ae 712 /**
bogdanm 86:04dd9b1680ae 713 * @brief Release the specified receive FIFO.
bogdanm 86:04dd9b1680ae 714 * @param __HANDLE__: CAN handle.
bogdanm 86:04dd9b1680ae 715 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm 86:04dd9b1680ae 716 * @retval None.
bogdanm 86:04dd9b1680ae 717 */
bogdanm 86:04dd9b1680ae 718 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm 86:04dd9b1680ae 719 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
bogdanm 86:04dd9b1680ae 720
bogdanm 86:04dd9b1680ae 721 /**
bogdanm 86:04dd9b1680ae 722 * @brief Cancel a transmit request.
bogdanm 86:04dd9b1680ae 723 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 724 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm 86:04dd9b1680ae 725 * @retval None.
bogdanm 86:04dd9b1680ae 726 */
bogdanm 86:04dd9b1680ae 727 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm 86:04dd9b1680ae 728 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
bogdanm 86:04dd9b1680ae 729 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
bogdanm 86:04dd9b1680ae 730 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
bogdanm 86:04dd9b1680ae 731
bogdanm 86:04dd9b1680ae 732 /**
bogdanm 86:04dd9b1680ae 733 * @brief Enable or disables the DBG Freeze for CAN.
bogdanm 86:04dd9b1680ae 734 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 86:04dd9b1680ae 735 * @param __NEWSTATE__: new state of the CAN peripheral.
bogdanm 86:04dd9b1680ae 736 * This parameter can be: ENABLE (CAN reception/transmission is frozen
bogdanm 86:04dd9b1680ae 737 * during debug. Reception FIFOs can still be accessed/controlled normally)
bogdanm 86:04dd9b1680ae 738 * or DISABLE (CAN is working during debug).
bogdanm 86:04dd9b1680ae 739 * @retval None
bogdanm 86:04dd9b1680ae 740 */
bogdanm 86:04dd9b1680ae 741 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
bogdanm 86:04dd9b1680ae 742 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
bogdanm 92:4fc01daae5a5 743
bogdanm 92:4fc01daae5a5 744 /**
bogdanm 92:4fc01daae5a5 745 * @}
bogdanm 92:4fc01daae5a5 746 */
bogdanm 92:4fc01daae5a5 747
bogdanm 86:04dd9b1680ae 748 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 749 /** @addtogroup CAN_Exported_Functions CAN Exported Functions
bogdanm 92:4fc01daae5a5 750 * @{
bogdanm 92:4fc01daae5a5 751 */
bogdanm 92:4fc01daae5a5 752
bogdanm 92:4fc01daae5a5 753 /** @defgroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 754 * @brief Initialization and Configuration functions
bogdanm 92:4fc01daae5a5 755 * @{
bogdanm 92:4fc01daae5a5 756 */
bogdanm 92:4fc01daae5a5 757 /* addtogroup and de-initialization functions *****************************/
bogdanm 86:04dd9b1680ae 758 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 759 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
bogdanm 86:04dd9b1680ae 760 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 761 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 762 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
bogdanm 92:4fc01daae5a5 763 /**
bogdanm 92:4fc01daae5a5 764 * @}
bogdanm 92:4fc01daae5a5 765 */
bogdanm 92:4fc01daae5a5 766
bogdanm 92:4fc01daae5a5 767 /** @addtogroup CAN_Exported_Functions_Group2 Input and Output operation functions
bogdanm 92:4fc01daae5a5 768 * @brief I/O operation functions
bogdanm 92:4fc01daae5a5 769 * @{
bogdanm 92:4fc01daae5a5 770 */
bogdanm 86:04dd9b1680ae 771 /* IO operation functions *****************************************************/
bogdanm 86:04dd9b1680ae 772 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 773 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
bogdanm 86:04dd9b1680ae 774 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
bogdanm 86:04dd9b1680ae 775 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
bogdanm 86:04dd9b1680ae 776 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
bogdanm 86:04dd9b1680ae 777 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
bogdanm 86:04dd9b1680ae 778 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 779 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 780 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm 86:04dd9b1680ae 781 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
bogdanm 92:4fc01daae5a5 782 /**
bogdanm 92:4fc01daae5a5 783 * @}
bogdanm 92:4fc01daae5a5 784 */
bogdanm 92:4fc01daae5a5 785
bogdanm 92:4fc01daae5a5 786 /** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions
bogdanm 92:4fc01daae5a5 787 * @brief CAN Peripheral State functions
bogdanm 92:4fc01daae5a5 788 * @{
bogdanm 92:4fc01daae5a5 789 */
bogdanm 92:4fc01daae5a5 790 /* Peripheral State and Error functions ***************************************/
bogdanm 92:4fc01daae5a5 791 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
bogdanm 92:4fc01daae5a5 792 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
bogdanm 92:4fc01daae5a5 793 /**
bogdanm 92:4fc01daae5a5 794 * @}
bogdanm 92:4fc01daae5a5 795 */
bogdanm 92:4fc01daae5a5 796
bogdanm 92:4fc01daae5a5 797 /**
bogdanm 92:4fc01daae5a5 798 * @}
bogdanm 92:4fc01daae5a5 799 */
bogdanm 92:4fc01daae5a5 800
bogdanm 86:04dd9b1680ae 801 /**
bogdanm 86:04dd9b1680ae 802 * @}
bogdanm 86:04dd9b1680ae 803 */
bogdanm 86:04dd9b1680ae 804
bogdanm 86:04dd9b1680ae 805 /**
bogdanm 86:04dd9b1680ae 806 * @}
bogdanm 86:04dd9b1680ae 807 */
bogdanm 86:04dd9b1680ae 808
bogdanm 92:4fc01daae5a5 809 #endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
bogdanm 92:4fc01daae5a5 810 /* STM32F302xC || STM32F303xC || STM32F358xx || */
bogdanm 92:4fc01daae5a5 811 /* STM32F303x8 || STM32F334x8 || STM32F328xx || */
bogdanm 92:4fc01daae5a5 812 /* STM32F302x8 || */
bogdanm 92:4fc01daae5a5 813 /* STM32F373xC || STM32F378xx */
bogdanm 86:04dd9b1680ae 814
bogdanm 86:04dd9b1680ae 815 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 816 }
bogdanm 86:04dd9b1680ae 817 #endif
bogdanm 86:04dd9b1680ae 818
bogdanm 86:04dd9b1680ae 819 #endif /* __STM32F3xx_CAN_H */
bogdanm 86:04dd9b1680ae 820
bogdanm 86:04dd9b1680ae 821
bogdanm 86:04dd9b1680ae 822 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/