Vladimir Vana / mbed

pro vyuku PSS v Jecne

TARGET_NUCLEO_F103RB/stm32f1xx_hal_can.h@0:23d1f73bf130, 2017-09-24 (annotated)

Committer:
vladvana
Date:
Sun Sep 24 12:31:52 2017 +0000
Revision:
0:23d1f73bf130
podklady pro cviceni z PSS

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vladvana 0:23d1f73bf130 1 /**
vladvana 0:23d1f73bf130 2 ******************************************************************************
vladvana 0:23d1f73bf130 3 * @file stm32f1xx_hal_can.h
vladvana 0:23d1f73bf130 4 * @author MCD Application Team
vladvana 0:23d1f73bf130 5 * @version V1.0.0
vladvana 0:23d1f73bf130 6 * @date 15-December-2014
vladvana 0:23d1f73bf130 7 * @brief Header file of CAN HAL module.
vladvana 0:23d1f73bf130 8 ******************************************************************************
vladvana 0:23d1f73bf130 9 * @attention
vladvana 0:23d1f73bf130 10 *
vladvana 0:23d1f73bf130 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
vladvana 0:23d1f73bf130 12 *
vladvana 0:23d1f73bf130 13 * Redistribution and use in source and binary forms, with or without modification,
vladvana 0:23d1f73bf130 14 * are permitted provided that the following conditions are met:
vladvana 0:23d1f73bf130 15 * 1. Redistributions of source code must retain the above copyright notice,
vladvana 0:23d1f73bf130 16 * this list of conditions and the following disclaimer.
vladvana 0:23d1f73bf130 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
vladvana 0:23d1f73bf130 18 * this list of conditions and the following disclaimer in the documentation
vladvana 0:23d1f73bf130 19 * and/or other materials provided with the distribution.
vladvana 0:23d1f73bf130 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
vladvana 0:23d1f73bf130 21 * may be used to endorse or promote products derived from this software
vladvana 0:23d1f73bf130 22 * without specific prior written permission.
vladvana 0:23d1f73bf130 23 *
vladvana 0:23d1f73bf130 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
vladvana 0:23d1f73bf130 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
vladvana 0:23d1f73bf130 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
vladvana 0:23d1f73bf130 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
vladvana 0:23d1f73bf130 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
vladvana 0:23d1f73bf130 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
vladvana 0:23d1f73bf130 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
vladvana 0:23d1f73bf130 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
vladvana 0:23d1f73bf130 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
vladvana 0:23d1f73bf130 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
vladvana 0:23d1f73bf130 34 *
vladvana 0:23d1f73bf130 35 ******************************************************************************
vladvana 0:23d1f73bf130 36 */
vladvana 0:23d1f73bf130 37
vladvana 0:23d1f73bf130 38 /* Define to prevent recursive inclusion -------------------------------------*/
vladvana 0:23d1f73bf130 39 #ifndef __stm32f1xx_CAN_H
vladvana 0:23d1f73bf130 40 #define __stm32f1xx_CAN_H
vladvana 0:23d1f73bf130 41
vladvana 0:23d1f73bf130 42 #ifdef __cplusplus
vladvana 0:23d1f73bf130 43 extern "C" {
vladvana 0:23d1f73bf130 44 #endif
vladvana 0:23d1f73bf130 45
vladvana 0:23d1f73bf130 46 #if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || \
vladvana 0:23d1f73bf130 47 defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC)
vladvana 0:23d1f73bf130 48
vladvana 0:23d1f73bf130 49 /* Includes ------------------------------------------------------------------*/
vladvana 0:23d1f73bf130 50 #include "stm32f1xx_hal_def.h"
vladvana 0:23d1f73bf130 51
vladvana 0:23d1f73bf130 52 /** @addtogroup STM32F1xx_HAL_Driver
vladvana 0:23d1f73bf130 53 * @{
vladvana 0:23d1f73bf130 54 */
vladvana 0:23d1f73bf130 55
vladvana 0:23d1f73bf130 56 /** @addtogroup CAN
vladvana 0:23d1f73bf130 57 * @{
vladvana 0:23d1f73bf130 58 */
vladvana 0:23d1f73bf130 59
vladvana 0:23d1f73bf130 60 /* Exported types ------------------------------------------------------------*/
vladvana 0:23d1f73bf130 61 /** @defgroup CAN_Exported_Types CAN Exported Types
vladvana 0:23d1f73bf130 62 * @{
vladvana 0:23d1f73bf130 63 */
vladvana 0:23d1f73bf130 64 /**
vladvana 0:23d1f73bf130 65 * @brief HAL State structures definition
vladvana 0:23d1f73bf130 66 */
vladvana 0:23d1f73bf130 67 typedef enum
vladvana 0:23d1f73bf130 68 {
vladvana 0:23d1f73bf130 69 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
vladvana 0:23d1f73bf130 70 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
vladvana 0:23d1f73bf130 71 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
vladvana 0:23d1f73bf130 72 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
vladvana 0:23d1f73bf130 73 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
vladvana 0:23d1f73bf130 74 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
vladvana 0:23d1f73bf130 75 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< CAN in Timeout state */
vladvana 0:23d1f73bf130 76 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
vladvana 0:23d1f73bf130 77
vladvana 0:23d1f73bf130 78 }HAL_CAN_StateTypeDef;
vladvana 0:23d1f73bf130 79
vladvana 0:23d1f73bf130 80
vladvana 0:23d1f73bf130 81 /**
vladvana 0:23d1f73bf130 82 * @brief CAN init structure definition
vladvana 0:23d1f73bf130 83 */
vladvana 0:23d1f73bf130 84 typedef struct
vladvana 0:23d1f73bf130 85 {
vladvana 0:23d1f73bf130 86 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
vladvana 0:23d1f73bf130 87 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
vladvana 0:23d1f73bf130 88
vladvana 0:23d1f73bf130 89 uint32_t Mode; /*!< Specifies the CAN operating mode.
vladvana 0:23d1f73bf130 90 This parameter can be a value of @ref CAN_operating_mode */
vladvana 0:23d1f73bf130 91
vladvana 0:23d1f73bf130 92 uint32_t SJW; /*!< Specifies the maximum number of time quanta
vladvana 0:23d1f73bf130 93 the CAN hardware is allowed to lengthen or
vladvana 0:23d1f73bf130 94 shorten a bit to perform resynchronization.
vladvana 0:23d1f73bf130 95 This parameter can be a value of @ref CAN_synchronisation_jump_width */
vladvana 0:23d1f73bf130 96
vladvana 0:23d1f73bf130 97 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
vladvana 0:23d1f73bf130 98 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
vladvana 0:23d1f73bf130 99
vladvana 0:23d1f73bf130 100 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
vladvana 0:23d1f73bf130 101 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
vladvana 0:23d1f73bf130 102
vladvana 0:23d1f73bf130 103 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
vladvana 0:23d1f73bf130 104 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 105
vladvana 0:23d1f73bf130 106 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
vladvana 0:23d1f73bf130 107 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 108
vladvana 0:23d1f73bf130 109 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
vladvana 0:23d1f73bf130 110 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 111
vladvana 0:23d1f73bf130 112 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
vladvana 0:23d1f73bf130 113 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 114
vladvana 0:23d1f73bf130 115 uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
vladvana 0:23d1f73bf130 116 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 117
vladvana 0:23d1f73bf130 118 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
vladvana 0:23d1f73bf130 119 This parameter can be set to ENABLE or DISABLE. */
vladvana 0:23d1f73bf130 120 }CAN_InitTypeDef;
vladvana 0:23d1f73bf130 121
vladvana 0:23d1f73bf130 122 /**
vladvana 0:23d1f73bf130 123 * @brief CAN Tx message structure definition
vladvana 0:23d1f73bf130 124 */
vladvana 0:23d1f73bf130 125 typedef struct
vladvana 0:23d1f73bf130 126 {
vladvana 0:23d1f73bf130 127 uint32_t StdId; /*!< Specifies the standard identifier.
vladvana 0:23d1f73bf130 128 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
vladvana 0:23d1f73bf130 129
vladvana 0:23d1f73bf130 130 uint32_t ExtId; /*!< Specifies the extended identifier.
vladvana 0:23d1f73bf130 131 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
vladvana 0:23d1f73bf130 132
vladvana 0:23d1f73bf130 133 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
vladvana 0:23d1f73bf130 134 This parameter can be a value of @ref CAN_identifier_type */
vladvana 0:23d1f73bf130 135
vladvana 0:23d1f73bf130 136 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
vladvana 0:23d1f73bf130 137 This parameter can be a value of @ref CAN_remote_transmission_request */
vladvana 0:23d1f73bf130 138
vladvana 0:23d1f73bf130 139 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
vladvana 0:23d1f73bf130 140 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
vladvana 0:23d1f73bf130 141
vladvana 0:23d1f73bf130 142 uint32_t Data[8]; /*!< Contains the data to be transmitted.
vladvana 0:23d1f73bf130 143 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
vladvana 0:23d1f73bf130 144
vladvana 0:23d1f73bf130 145 }CanTxMsgTypeDef;
vladvana 0:23d1f73bf130 146
vladvana 0:23d1f73bf130 147 /**
vladvana 0:23d1f73bf130 148 * @brief CAN Rx message structure definition
vladvana 0:23d1f73bf130 149 */
vladvana 0:23d1f73bf130 150 typedef struct
vladvana 0:23d1f73bf130 151 {
vladvana 0:23d1f73bf130 152 uint32_t StdId; /*!< Specifies the standard identifier.
vladvana 0:23d1f73bf130 153 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
vladvana 0:23d1f73bf130 154
vladvana 0:23d1f73bf130 155 uint32_t ExtId; /*!< Specifies the extended identifier.
vladvana 0:23d1f73bf130 156 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
vladvana 0:23d1f73bf130 157
vladvana 0:23d1f73bf130 158 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
vladvana 0:23d1f73bf130 159 This parameter can be a value of @ref CAN_identifier_type */
vladvana 0:23d1f73bf130 160
vladvana 0:23d1f73bf130 161 uint32_t RTR; /*!< Specifies the type of frame for the received message.
vladvana 0:23d1f73bf130 162 This parameter can be a value of @ref CAN_remote_transmission_request */
vladvana 0:23d1f73bf130 163
vladvana 0:23d1f73bf130 164 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
vladvana 0:23d1f73bf130 165 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
vladvana 0:23d1f73bf130 166
vladvana 0:23d1f73bf130 167 uint32_t Data[8]; /*!< Contains the data to be received.
vladvana 0:23d1f73bf130 168 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
vladvana 0:23d1f73bf130 169
vladvana 0:23d1f73bf130 170 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
vladvana 0:23d1f73bf130 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
vladvana 0:23d1f73bf130 172
vladvana 0:23d1f73bf130 173 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
vladvana 0:23d1f73bf130 174 This parameter can be a value of @ref CAN_receive_FIFO_number_constants */
vladvana 0:23d1f73bf130 175
vladvana 0:23d1f73bf130 176 }CanRxMsgTypeDef;
vladvana 0:23d1f73bf130 177
vladvana 0:23d1f73bf130 178 /**
vladvana 0:23d1f73bf130 179 * @brief CAN handle Structure definition
vladvana 0:23d1f73bf130 180 */
vladvana 0:23d1f73bf130 181 typedef struct
vladvana 0:23d1f73bf130 182 {
vladvana 0:23d1f73bf130 183 CAN_TypeDef *Instance; /*!< Register base address */
vladvana 0:23d1f73bf130 184
vladvana 0:23d1f73bf130 185 CAN_InitTypeDef Init; /*!< CAN required parameters */
vladvana 0:23d1f73bf130 186
vladvana 0:23d1f73bf130 187 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
vladvana 0:23d1f73bf130 188
vladvana 0:23d1f73bf130 189 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
vladvana 0:23d1f73bf130 190
vladvana 0:23d1f73bf130 191 HAL_LockTypeDef Lock; /*!< CAN locking object */
vladvana 0:23d1f73bf130 192
vladvana 0:23d1f73bf130 193 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
vladvana 0:23d1f73bf130 194
vladvana 0:23d1f73bf130 195 __IO uint32_t ErrorCode; /*!< CAN Error code */
vladvana 0:23d1f73bf130 196
vladvana 0:23d1f73bf130 197 }CAN_HandleTypeDef;
vladvana 0:23d1f73bf130 198 /**
vladvana 0:23d1f73bf130 199 * @}
vladvana 0:23d1f73bf130 200 */
vladvana 0:23d1f73bf130 201 /* Exported constants --------------------------------------------------------*/
vladvana 0:23d1f73bf130 202
vladvana 0:23d1f73bf130 203 /** @defgroup CAN_Exported_Constants CAN Exported Constants
vladvana 0:23d1f73bf130 204 * @{
vladvana 0:23d1f73bf130 205 */
vladvana 0:23d1f73bf130 206
vladvana 0:23d1f73bf130 207 /** @defgroup CAN_Error_Code CAN Error Code
vladvana 0:23d1f73bf130 208 * @{
vladvana 0:23d1f73bf130 209 */
vladvana 0:23d1f73bf130 210
vladvana 0:23d1f73bf130 211
vladvana 0:23d1f73bf130 212 #define HAL_CAN_ERROR_NONE ((uint32_t)0x00) /*!< No error */
vladvana 0:23d1f73bf130 213 #define HAL_CAN_ERROR_EWG ((uint32_t)0x01) /*!< EWG error */
vladvana 0:23d1f73bf130 214 #define HAL_CAN_ERROR_EPV ((uint32_t)0x02) /*!< EPV error */
vladvana 0:23d1f73bf130 215 #define HAL_CAN_ERROR_BOF ((uint32_t)0x04) /*!< BOF error */
vladvana 0:23d1f73bf130 216 #define HAL_CAN_ERROR_STF ((uint32_t)0x08) /*!< Stuff error */
vladvana 0:23d1f73bf130 217 #define HAL_CAN_ERROR_FOR ((uint32_t)0x10) /*!< Form error */
vladvana 0:23d1f73bf130 218 #define HAL_CAN_ERROR_ACK ((uint32_t)0x20) /*!< Acknowledgment error */
vladvana 0:23d1f73bf130 219 #define HAL_CAN_ERROR_BR ((uint32_t)0x40) /*!< Bit recessive */
vladvana 0:23d1f73bf130 220 #define HAL_CAN_ERROR_BD ((uint32_t)0x80) /*!< LEC dominant */
vladvana 0:23d1f73bf130 221 #define HAL_CAN_ERROR_CRC ((uint32_t)0x100) /*!< LEC transfer error */
vladvana 0:23d1f73bf130 222
vladvana 0:23d1f73bf130 223
vladvana 0:23d1f73bf130 224 /**
vladvana 0:23d1f73bf130 225 * @}
vladvana 0:23d1f73bf130 226 */
vladvana 0:23d1f73bf130 227
vladvana 0:23d1f73bf130 228
vladvana 0:23d1f73bf130 229 /** @defgroup CAN_InitStatus CAN initialization Status
vladvana 0:23d1f73bf130 230 * @{
vladvana 0:23d1f73bf130 231 */
vladvana 0:23d1f73bf130 232 #define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /*!< CAN initialization failed */
vladvana 0:23d1f73bf130 233 #define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /*!< CAN initialization OK */
vladvana 0:23d1f73bf130 234 /**
vladvana 0:23d1f73bf130 235 * @}
vladvana 0:23d1f73bf130 236 */
vladvana 0:23d1f73bf130 237
vladvana 0:23d1f73bf130 238 /** @defgroup CAN_operating_mode CAN Operating Mode
vladvana 0:23d1f73bf130 239 * @{
vladvana 0:23d1f73bf130 240 */
vladvana 0:23d1f73bf130 241 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
vladvana 0:23d1f73bf130 242 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
vladvana 0:23d1f73bf130 243 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
vladvana 0:23d1f73bf130 244 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
vladvana 0:23d1f73bf130 245
vladvana 0:23d1f73bf130 246 /**
vladvana 0:23d1f73bf130 247 * @}
vladvana 0:23d1f73bf130 248 */
vladvana 0:23d1f73bf130 249
vladvana 0:23d1f73bf130 250
vladvana 0:23d1f73bf130 251 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
vladvana 0:23d1f73bf130 252 * @{
vladvana 0:23d1f73bf130 253 */
vladvana 0:23d1f73bf130 254 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
vladvana 0:23d1f73bf130 255 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
vladvana 0:23d1f73bf130 256 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
vladvana 0:23d1f73bf130 257 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
vladvana 0:23d1f73bf130 258
vladvana 0:23d1f73bf130 259 /**
vladvana 0:23d1f73bf130 260 * @}
vladvana 0:23d1f73bf130 261 */
vladvana 0:23d1f73bf130 262
vladvana 0:23d1f73bf130 263 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
vladvana 0:23d1f73bf130 264 * @{
vladvana 0:23d1f73bf130 265 */
vladvana 0:23d1f73bf130 266 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
vladvana 0:23d1f73bf130 267 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
vladvana 0:23d1f73bf130 268 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
vladvana 0:23d1f73bf130 269 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
vladvana 0:23d1f73bf130 270 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
vladvana 0:23d1f73bf130 271 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
vladvana 0:23d1f73bf130 272 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
vladvana 0:23d1f73bf130 273 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
vladvana 0:23d1f73bf130 274 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
vladvana 0:23d1f73bf130 275 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
vladvana 0:23d1f73bf130 276 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
vladvana 0:23d1f73bf130 277 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
vladvana 0:23d1f73bf130 278 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
vladvana 0:23d1f73bf130 279 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
vladvana 0:23d1f73bf130 280 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
vladvana 0:23d1f73bf130 281 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
vladvana 0:23d1f73bf130 282
vladvana 0:23d1f73bf130 283 /**
vladvana 0:23d1f73bf130 284 * @}
vladvana 0:23d1f73bf130 285 */
vladvana 0:23d1f73bf130 286
vladvana 0:23d1f73bf130 287 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
vladvana 0:23d1f73bf130 288 * @{
vladvana 0:23d1f73bf130 289 */
vladvana 0:23d1f73bf130 290 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
vladvana 0:23d1f73bf130 291 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
vladvana 0:23d1f73bf130 292 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
vladvana 0:23d1f73bf130 293 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
vladvana 0:23d1f73bf130 294 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
vladvana 0:23d1f73bf130 295 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
vladvana 0:23d1f73bf130 296 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
vladvana 0:23d1f73bf130 297 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
vladvana 0:23d1f73bf130 298
vladvana 0:23d1f73bf130 299 /**
vladvana 0:23d1f73bf130 300 * @}
vladvana 0:23d1f73bf130 301 */
vladvana 0:23d1f73bf130 302
vladvana 0:23d1f73bf130 303 /** @defgroup CAN_filter_mode CAN Filter Mode
vladvana 0:23d1f73bf130 304 * @{
vladvana 0:23d1f73bf130 305 */
vladvana 0:23d1f73bf130 306 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
vladvana 0:23d1f73bf130 307 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
vladvana 0:23d1f73bf130 308
vladvana 0:23d1f73bf130 309 /**
vladvana 0:23d1f73bf130 310 * @}
vladvana 0:23d1f73bf130 311 */
vladvana 0:23d1f73bf130 312
vladvana 0:23d1f73bf130 313 /** @defgroup CAN_filter_scale CAN Filter Scale
vladvana 0:23d1f73bf130 314 * @{
vladvana 0:23d1f73bf130 315 */
vladvana 0:23d1f73bf130 316 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
vladvana 0:23d1f73bf130 317 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
vladvana 0:23d1f73bf130 318
vladvana 0:23d1f73bf130 319 /**
vladvana 0:23d1f73bf130 320 * @}
vladvana 0:23d1f73bf130 321 */
vladvana 0:23d1f73bf130 322
vladvana 0:23d1f73bf130 323 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
vladvana 0:23d1f73bf130 324 * @{
vladvana 0:23d1f73bf130 325 */
vladvana 0:23d1f73bf130 326 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
vladvana 0:23d1f73bf130 327 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
vladvana 0:23d1f73bf130 328
vladvana 0:23d1f73bf130 329
vladvana 0:23d1f73bf130 330 /**
vladvana 0:23d1f73bf130 331 * @}
vladvana 0:23d1f73bf130 332 */
vladvana 0:23d1f73bf130 333
vladvana 0:23d1f73bf130 334 /** @defgroup CAN_identifier_type CAN Identifier Type
vladvana 0:23d1f73bf130 335 * @{
vladvana 0:23d1f73bf130 336 */
vladvana 0:23d1f73bf130 337 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
vladvana 0:23d1f73bf130 338 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
vladvana 0:23d1f73bf130 339
vladvana 0:23d1f73bf130 340 /**
vladvana 0:23d1f73bf130 341 * @}
vladvana 0:23d1f73bf130 342 */
vladvana 0:23d1f73bf130 343
vladvana 0:23d1f73bf130 344 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
vladvana 0:23d1f73bf130 345 * @{
vladvana 0:23d1f73bf130 346 */
vladvana 0:23d1f73bf130 347 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
vladvana 0:23d1f73bf130 348 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
vladvana 0:23d1f73bf130 349
vladvana 0:23d1f73bf130 350 /**
vladvana 0:23d1f73bf130 351 * @}
vladvana 0:23d1f73bf130 352 */
vladvana 0:23d1f73bf130 353
vladvana 0:23d1f73bf130 354 /** @defgroup CAN_transmit_constants CAN Transmit Constants
vladvana 0:23d1f73bf130 355 * @{
vladvana 0:23d1f73bf130 356 */
vladvana 0:23d1f73bf130 357 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
vladvana 0:23d1f73bf130 358
vladvana 0:23d1f73bf130 359 /**
vladvana 0:23d1f73bf130 360 * @}
vladvana 0:23d1f73bf130 361 */
vladvana 0:23d1f73bf130 362
vladvana 0:23d1f73bf130 363 /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number
vladvana 0:23d1f73bf130 364 * @{
vladvana 0:23d1f73bf130 365 */
vladvana 0:23d1f73bf130 366 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
vladvana 0:23d1f73bf130 367 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
vladvana 0:23d1f73bf130 368
vladvana 0:23d1f73bf130 369 /**
vladvana 0:23d1f73bf130 370 * @}
vladvana 0:23d1f73bf130 371 */
vladvana 0:23d1f73bf130 372
vladvana 0:23d1f73bf130 373 /** @defgroup CAN_flags CAN Flags
vladvana 0:23d1f73bf130 374 * @{
vladvana 0:23d1f73bf130 375 */
vladvana 0:23d1f73bf130 376 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
vladvana 0:23d1f73bf130 377 and CAN_ClearFlag() functions. */
vladvana 0:23d1f73bf130 378 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
vladvana 0:23d1f73bf130 379 CAN_GetFlagStatus() function. */
vladvana 0:23d1f73bf130 380
vladvana 0:23d1f73bf130 381 /* Transmit Flags */
vladvana 0:23d1f73bf130 382 #define CAN_FLAG_RQCP0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP0_BIT_POSITION)) /*!< Request MailBox0 flag */
vladvana 0:23d1f73bf130 383 #define CAN_FLAG_RQCP1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP1_BIT_POSITION)) /*!< Request MailBox1 flag */
vladvana 0:23d1f73bf130 384 #define CAN_FLAG_RQCP2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP2_BIT_POSITION)) /*!< Request MailBox2 flag */
vladvana 0:23d1f73bf130 385 #define CAN_FLAG_TXOK0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TXOK0_BIT_POSITION)) /*!< Transmission OK MailBox0 flag */
vladvana 0:23d1f73bf130 386 #define CAN_FLAG_TXOK1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TXOK1_BIT_POSITION)) /*!< Transmission OK MailBox1 flag */
vladvana 0:23d1f73bf130 387 #define CAN_FLAG_TXOK2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP0_BIT_POSITION)) /*!< Transmission OK MailBox2 flag */
vladvana 0:23d1f73bf130 388 #define CAN_FLAG_TME0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME0_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
vladvana 0:23d1f73bf130 389 #define CAN_FLAG_TME1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME1_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
vladvana 0:23d1f73bf130 390 #define CAN_FLAG_TME2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME2_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
vladvana 0:23d1f73bf130 391
vladvana 0:23d1f73bf130 392 /* Receive Flags */
vladvana 0:23d1f73bf130 393 #define CAN_FLAG_FF0 ((uint32_t)((RF0R_REGISTER_INDEX << 8U) | CAN_RF0R_FF0_BIT_POSITION)) /*!< FIFO 0 Full flag */
vladvana 0:23d1f73bf130 394 #define CAN_FLAG_FOV0 ((uint32_t)((RF0R_REGISTER_INDEX << 8U) | CAN_RF0R_FOV0_BIT_POSITION)) /*!< FIFO 0 Overrun flag */
vladvana 0:23d1f73bf130 395
vladvana 0:23d1f73bf130 396 #define CAN_FLAG_FF1 ((uint32_t)((RF1R_REGISTER_INDEX << 8U) | CAN_RF1R_FF1_BIT_POSITION)) /*!< FIFO 1 Full flag */
vladvana 0:23d1f73bf130 397 #define CAN_FLAG_FOV1 ((uint32_t)((RF1R_REGISTER_INDEX << 8U) | CAN_RF1R_FOV1_BIT_POSITION)) /*!< FIFO 1 Overrun flag */
vladvana 0:23d1f73bf130 398
vladvana 0:23d1f73bf130 399 /* Operating Mode Flags */
vladvana 0:23d1f73bf130 400 #define CAN_FLAG_WKU ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_WKU_BIT_POSITION)) /*!< Wake up flag */
vladvana 0:23d1f73bf130 401 #define CAN_FLAG_SLAK ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_SLAK_BIT_POSITION)) /*!< Sleep acknowledge flag */
vladvana 0:23d1f73bf130 402 #define CAN_FLAG_SLAKI ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_SLAKI_BIT_POSITION)) /*!< Sleep acknowledge flag */
vladvana 0:23d1f73bf130 403 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
vladvana 0:23d1f73bf130 404 In this case the SLAK bit can be polled.*/
vladvana 0:23d1f73bf130 405
vladvana 0:23d1f73bf130 406 /* Error Flags */
vladvana 0:23d1f73bf130 407 #define CAN_FLAG_EWG ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_EWG_BIT_POSITION)) /*!< Error warning flag */
vladvana 0:23d1f73bf130 408 #define CAN_FLAG_EPV ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_EPV_BIT_POSITION)) /*!< Error passive flag */
vladvana 0:23d1f73bf130 409 #define CAN_FLAG_BOF ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_BOF_BIT_POSITION)) /*!< Bus-Off flag */
vladvana 0:23d1f73bf130 410
vladvana 0:23d1f73bf130 411 /**
vladvana 0:23d1f73bf130 412 * @}
vladvana 0:23d1f73bf130 413 */
vladvana 0:23d1f73bf130 414
vladvana 0:23d1f73bf130 415
vladvana 0:23d1f73bf130 416 /** @defgroup CAN_interrupts CAN Interrupts
vladvana 0:23d1f73bf130 417 * @{
vladvana 0:23d1f73bf130 418 */
vladvana 0:23d1f73bf130 419 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
vladvana 0:23d1f73bf130 420
vladvana 0:23d1f73bf130 421 /* Receive Interrupts */
vladvana 0:23d1f73bf130 422 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
vladvana 0:23d1f73bf130 423 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
vladvana 0:23d1f73bf130 424 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
vladvana 0:23d1f73bf130 425 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
vladvana 0:23d1f73bf130 426 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
vladvana 0:23d1f73bf130 427 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
vladvana 0:23d1f73bf130 428
vladvana 0:23d1f73bf130 429 /* Operating Mode Interrupts */
vladvana 0:23d1f73bf130 430 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
vladvana 0:23d1f73bf130 431 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
vladvana 0:23d1f73bf130 432
vladvana 0:23d1f73bf130 433 /* Error Interrupts */
vladvana 0:23d1f73bf130 434 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
vladvana 0:23d1f73bf130 435 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
vladvana 0:23d1f73bf130 436 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
vladvana 0:23d1f73bf130 437 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
vladvana 0:23d1f73bf130 438 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
vladvana 0:23d1f73bf130 439
vladvana 0:23d1f73bf130 440
vladvana 0:23d1f73bf130 441 /**
vladvana 0:23d1f73bf130 442 * @}
vladvana 0:23d1f73bf130 443 */
vladvana 0:23d1f73bf130 444
vladvana 0:23d1f73bf130 445
vladvana 0:23d1f73bf130 446
vladvana 0:23d1f73bf130 447 /**
vladvana 0:23d1f73bf130 448 * @}
vladvana 0:23d1f73bf130 449 */
vladvana 0:23d1f73bf130 450
vladvana 0:23d1f73bf130 451 /** @defgroup CAN_Private_Constants CAN Private Constants
vladvana 0:23d1f73bf130 452 * @{
vladvana 0:23d1f73bf130 453 */
vladvana 0:23d1f73bf130 454
vladvana 0:23d1f73bf130 455 /* CAN intermediate shift values used for CAN flags */
vladvana 0:23d1f73bf130 456 #define TSR_REGISTER_INDEX ((uint32_t)0x5)
vladvana 0:23d1f73bf130 457 #define RF0R_REGISTER_INDEX ((uint32_t)0x2)
vladvana 0:23d1f73bf130 458 #define RF1R_REGISTER_INDEX ((uint32_t)0x4)
vladvana 0:23d1f73bf130 459 #define MSR_REGISTER_INDEX ((uint32_t)0x1)
vladvana 0:23d1f73bf130 460 #define ESR_REGISTER_INDEX ((uint32_t)0x3)
vladvana 0:23d1f73bf130 461
vladvana 0:23d1f73bf130 462 /* CAN flags bits position into their respective register (TSR, RF0R, RF1R or MSR regsiters) */
vladvana 0:23d1f73bf130 463 /* Transmit Flags */
vladvana 0:23d1f73bf130 464 #define CAN_TSR_RQCP0_BIT_POSITION ((uint32_t)0x00000000)
vladvana 0:23d1f73bf130 465 #define CAN_TSR_RQCP1_BIT_POSITION ((uint32_t)0x00000008)
vladvana 0:23d1f73bf130 466 #define CAN_TSR_RQCP2_BIT_POSITION ((uint32_t)0x00000010)
vladvana 0:23d1f73bf130 467 #define CAN_TSR_TXOK0_BIT_POSITION ((uint32_t)0x00000001)
vladvana 0:23d1f73bf130 468 #define CAN_TSR_TXOK1_BIT_POSITION ((uint32_t)0x00000009)
vladvana 0:23d1f73bf130 469 #define CAN_TSR_TXOK2_BIT_POSITION ((uint32_t)0x00000011)
vladvana 0:23d1f73bf130 470 #define CAN_TSR_TME0_BIT_POSITION ((uint32_t)0x0000001A)
vladvana 0:23d1f73bf130 471 #define CAN_TSR_TME1_BIT_POSITION ((uint32_t)0x0000001B)
vladvana 0:23d1f73bf130 472 #define CAN_TSR_TME2_BIT_POSITION ((uint32_t)0x0000001C)
vladvana 0:23d1f73bf130 473
vladvana 0:23d1f73bf130 474 /* Receive Flags */
vladvana 0:23d1f73bf130 475 #define CAN_RF0R_FF0_BIT_POSITION ((uint32_t)0x00000003)
vladvana 0:23d1f73bf130 476 #define CAN_RF0R_FOV0_BIT_POSITION ((uint32_t)0x00000004)
vladvana 0:23d1f73bf130 477
vladvana 0:23d1f73bf130 478 #define CAN_RF1R_FF1_BIT_POSITION ((uint32_t)0x00000003)
vladvana 0:23d1f73bf130 479 #define CAN_RF1R_FOV1_BIT_POSITION ((uint32_t)0x00000004)
vladvana 0:23d1f73bf130 480
vladvana 0:23d1f73bf130 481 /* Operating Mode Flags */
vladvana 0:23d1f73bf130 482 #define CAN_MSR_WKU_BIT_POSITION ((uint32_t)0x00000003)
vladvana 0:23d1f73bf130 483 #define CAN_MSR_SLAK_BIT_POSITION ((uint32_t)0x00000001)
vladvana 0:23d1f73bf130 484 #define CAN_MSR_SLAKI_BIT_POSITION ((uint32_t)0x00000004)
vladvana 0:23d1f73bf130 485
vladvana 0:23d1f73bf130 486 /* Error Flags */
vladvana 0:23d1f73bf130 487 #define CAN_ESR_EWG_BIT_POSITION ((uint32_t)0x00000000)
vladvana 0:23d1f73bf130 488 #define CAN_ESR_EPV_BIT_POSITION ((uint32_t)0x00000001)
vladvana 0:23d1f73bf130 489 #define CAN_ESR_BOF_BIT_POSITION ((uint32_t)0x00000002)
vladvana 0:23d1f73bf130 490
vladvana 0:23d1f73bf130 491 /* Mask used by macro to get/clear CAN flags*/
vladvana 0:23d1f73bf130 492 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
vladvana 0:23d1f73bf130 493
vladvana 0:23d1f73bf130 494 /* Mailboxes definition */
vladvana 0:23d1f73bf130 495 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
vladvana 0:23d1f73bf130 496 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
vladvana 0:23d1f73bf130 497 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
vladvana 0:23d1f73bf130 498
vladvana 0:23d1f73bf130 499
vladvana 0:23d1f73bf130 500 /**
vladvana 0:23d1f73bf130 501 * @}
vladvana 0:23d1f73bf130 502 */
vladvana 0:23d1f73bf130 503
vladvana 0:23d1f73bf130 504
vladvana 0:23d1f73bf130 505 /* Exported macros -----------------------------------------------------------*/
vladvana 0:23d1f73bf130 506 /** @defgroup CAN_Exported_Macro CAN Exported Macros
vladvana 0:23d1f73bf130 507 * @{
vladvana 0:23d1f73bf130 508 */
vladvana 0:23d1f73bf130 509
vladvana 0:23d1f73bf130 510 /** @brief Reset CAN handle state
vladvana 0:23d1f73bf130 511 * @param __HANDLE__: CAN handle.
vladvana 0:23d1f73bf130 512 * @retval None
vladvana 0:23d1f73bf130 513 */
vladvana 0:23d1f73bf130 514 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
vladvana 0:23d1f73bf130 515
vladvana 0:23d1f73bf130 516 /**
vladvana 0:23d1f73bf130 517 * @brief Enable the specified CAN interrupts
vladvana 0:23d1f73bf130 518 * @param __HANDLE__: CAN handle.
vladvana 0:23d1f73bf130 519 * @param __INTERRUPT__: CAN Interrupt.
vladvana 0:23d1f73bf130 520 * This parameter can be one of the following values:
vladvana 0:23d1f73bf130 521 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
vladvana 0:23d1f73bf130 522 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
vladvana 0:23d1f73bf130 523 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
vladvana 0:23d1f73bf130 524 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
vladvana 0:23d1f73bf130 525 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
vladvana 0:23d1f73bf130 526 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
vladvana 0:23d1f73bf130 527 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
vladvana 0:23d1f73bf130 528 * @arg CAN_IT_WKU : Wake-up interrupt
vladvana 0:23d1f73bf130 529 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
vladvana 0:23d1f73bf130 530 * @arg CAN_IT_EWG : Error warning interrupt
vladvana 0:23d1f73bf130 531 * @arg CAN_IT_EPV : Error passive interrupt
vladvana 0:23d1f73bf130 532 * @arg CAN_IT_BOF : Bus-off interrupt
vladvana 0:23d1f73bf130 533 * @arg CAN_IT_LEC : Last error code interrupt
vladvana 0:23d1f73bf130 534 * @arg CAN_IT_ERR : Error Interrupt
vladvana 0:23d1f73bf130 535 * @retval None.
vladvana 0:23d1f73bf130 536 */
vladvana 0:23d1f73bf130 537 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
vladvana 0:23d1f73bf130 538
vladvana 0:23d1f73bf130 539 /**
vladvana 0:23d1f73bf130 540 * @brief Disable the specified CAN interrupts
vladvana 0:23d1f73bf130 541 * @param __HANDLE__: CAN handle.
vladvana 0:23d1f73bf130 542 * @param __INTERRUPT__: CAN Interrupt.
vladvana 0:23d1f73bf130 543 * This parameter can be one of the following values:
vladvana 0:23d1f73bf130 544 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
vladvana 0:23d1f73bf130 545 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
vladvana 0:23d1f73bf130 546 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
vladvana 0:23d1f73bf130 547 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
vladvana 0:23d1f73bf130 548 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
vladvana 0:23d1f73bf130 549 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
vladvana 0:23d1f73bf130 550 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
vladvana 0:23d1f73bf130 551 * @arg CAN_IT_WKU : Wake-up interrupt
vladvana 0:23d1f73bf130 552 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
vladvana 0:23d1f73bf130 553 * @arg CAN_IT_EWG : Error warning interrupt
vladvana 0:23d1f73bf130 554 * @arg CAN_IT_EPV : Error passive interrupt
vladvana 0:23d1f73bf130 555 * @arg CAN_IT_BOF : Bus-off interrupt
vladvana 0:23d1f73bf130 556 * @arg CAN_IT_LEC : Last error code interrupt
vladvana 0:23d1f73bf130 557 * @arg CAN_IT_ERR : Error Interrupt
vladvana 0:23d1f73bf130 558 * @retval None.
vladvana 0:23d1f73bf130 559 */
vladvana 0:23d1f73bf130 560 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
vladvana 0:23d1f73bf130 561
vladvana 0:23d1f73bf130 562 /**
vladvana 0:23d1f73bf130 563 * @brief Return the number of pending received messages.
vladvana 0:23d1f73bf130 564 * @param __HANDLE__: CAN handle.
vladvana 0:23d1f73bf130 565 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
vladvana 0:23d1f73bf130 566 * @retval The number of pending message.
vladvana 0:23d1f73bf130 567 */
vladvana 0:23d1f73bf130 568 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
vladvana 0:23d1f73bf130 569 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
vladvana 0:23d1f73bf130 570
vladvana 0:23d1f73bf130 571 /** @brief Check whether the specified CAN flag is set or not.
vladvana 0:23d1f73bf130 572 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 573 * @param __FLAG__: specifies the flag to check.
vladvana 0:23d1f73bf130 574 * This parameter can be one of the following values:
vladvana 0:23d1f73bf130 575 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
vladvana 0:23d1f73bf130 576 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
vladvana 0:23d1f73bf130 577 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
vladvana 0:23d1f73bf130 578 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
vladvana 0:23d1f73bf130 579 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
vladvana 0:23d1f73bf130 580 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
vladvana 0:23d1f73bf130 581 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
vladvana 0:23d1f73bf130 582 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
vladvana 0:23d1f73bf130 583 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
vladvana 0:23d1f73bf130 584 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
vladvana 0:23d1f73bf130 585 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
vladvana 0:23d1f73bf130 586 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
vladvana 0:23d1f73bf130 587 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
vladvana 0:23d1f73bf130 588 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
vladvana 0:23d1f73bf130 589 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
vladvana 0:23d1f73bf130 590 * @arg CAN_FLAG_WKU: Wake up Flag
vladvana 0:23d1f73bf130 591 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
vladvana 0:23d1f73bf130 592 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
vladvana 0:23d1f73bf130 593 * @arg CAN_FLAG_EWG: Error Warning Flag
vladvana 0:23d1f73bf130 594 * @arg CAN_FLAG_EPV: Error Passive Flag
vladvana 0:23d1f73bf130 595 * @arg CAN_FLAG_BOF: Bus-Off Flag
vladvana 0:23d1f73bf130 596 * @retval The new state of __FLAG__ (TRUE or FALSE).
vladvana 0:23d1f73bf130 597 */
vladvana 0:23d1f73bf130 598 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
vladvana 0:23d1f73bf130 599 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 600 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 601 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 602 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 603 ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))))
vladvana 0:23d1f73bf130 604
vladvana 0:23d1f73bf130 605 /** @brief Clear the specified CAN pending flag.
vladvana 0:23d1f73bf130 606 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 607 * @param __FLAG__: specifies the flag to check.
vladvana 0:23d1f73bf130 608 * This parameter can be one of the following values:
vladvana 0:23d1f73bf130 609 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
vladvana 0:23d1f73bf130 610 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
vladvana 0:23d1f73bf130 611 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
vladvana 0:23d1f73bf130 612 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
vladvana 0:23d1f73bf130 613 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
vladvana 0:23d1f73bf130 614 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
vladvana 0:23d1f73bf130 615 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
vladvana 0:23d1f73bf130 616 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
vladvana 0:23d1f73bf130 617 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
vladvana 0:23d1f73bf130 618 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
vladvana 0:23d1f73bf130 619 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
vladvana 0:23d1f73bf130 620 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
vladvana 0:23d1f73bf130 621 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
vladvana 0:23d1f73bf130 622 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
vladvana 0:23d1f73bf130 623 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
vladvana 0:23d1f73bf130 624 * @arg CAN_FLAG_WKU: Wake up Flag
vladvana 0:23d1f73bf130 625 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
vladvana 0:23d1f73bf130 626 * @retval The new state of __FLAG__ (TRUE or FALSE).
vladvana 0:23d1f73bf130 627 */
vladvana 0:23d1f73bf130 628 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
vladvana 0:23d1f73bf130 629 ((((__FLAG__) >> 8U) == TSR_REGISTER_INDEX) ? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 630 (((__FLAG__) >> 8U) == RF0R_REGISTER_INDEX)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 631 (((__FLAG__) >> 8U) == RF1R_REGISTER_INDEX)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
vladvana 0:23d1f73bf130 632 (((__FLAG__) >> 8U) == MSR_REGISTER_INDEX) ? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0)
vladvana 0:23d1f73bf130 633
vladvana 0:23d1f73bf130 634
vladvana 0:23d1f73bf130 635 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
vladvana 0:23d1f73bf130 636 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 637 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
vladvana 0:23d1f73bf130 638 * This parameter can be one of the following values:
vladvana 0:23d1f73bf130 639 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
vladvana 0:23d1f73bf130 640 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
vladvana 0:23d1f73bf130 641 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
vladvana 0:23d1f73bf130 642 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
vladvana 0:23d1f73bf130 643 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
vladvana 0:23d1f73bf130 644 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
vladvana 0:23d1f73bf130 645 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
vladvana 0:23d1f73bf130 646 * @arg CAN_IT_WKU : Wake-up interrupt
vladvana 0:23d1f73bf130 647 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
vladvana 0:23d1f73bf130 648 * @arg CAN_IT_EWG : Error warning interrupt
vladvana 0:23d1f73bf130 649 * @arg CAN_IT_EPV : Error passive interrupt
vladvana 0:23d1f73bf130 650 * @arg CAN_IT_BOF : Bus-off interrupt
vladvana 0:23d1f73bf130 651 * @arg CAN_IT_LEC : Last error code interrupt
vladvana 0:23d1f73bf130 652 * @arg CAN_IT_ERR : Error Interrupt
vladvana 0:23d1f73bf130 653 * @retval The new state of __IT__ (TRUE or FALSE).
vladvana 0:23d1f73bf130 654 */
vladvana 0:23d1f73bf130 655 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
vladvana 0:23d1f73bf130 656
vladvana 0:23d1f73bf130 657 /**
vladvana 0:23d1f73bf130 658 * @brief Check the transmission status of a CAN Frame.
vladvana 0:23d1f73bf130 659 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 660 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
vladvana 0:23d1f73bf130 661 * @retval The new status of transmission (TRUE or FALSE).
vladvana 0:23d1f73bf130 662 */
vladvana 0:23d1f73bf130 663 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
vladvana 0:23d1f73bf130 664 (((__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)) :\
vladvana 0:23d1f73bf130 665 ((__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)) :\
vladvana 0:23d1f73bf130 666 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
vladvana 0:23d1f73bf130 667
vladvana 0:23d1f73bf130 668 /**
vladvana 0:23d1f73bf130 669 * @brief Release the specified receive FIFO.
vladvana 0:23d1f73bf130 670 * @param __HANDLE__: CAN handle.
vladvana 0:23d1f73bf130 671 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
vladvana 0:23d1f73bf130 672 * @retval None.
vladvana 0:23d1f73bf130 673 */
vladvana 0:23d1f73bf130 674 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
vladvana 0:23d1f73bf130 675 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
vladvana 0:23d1f73bf130 676
vladvana 0:23d1f73bf130 677 /**
vladvana 0:23d1f73bf130 678 * @brief Cancel a transmit request.
vladvana 0:23d1f73bf130 679 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 680 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
vladvana 0:23d1f73bf130 681 * @retval None.
vladvana 0:23d1f73bf130 682 */
vladvana 0:23d1f73bf130 683 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
vladvana 0:23d1f73bf130 684 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
vladvana 0:23d1f73bf130 685 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
vladvana 0:23d1f73bf130 686 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
vladvana 0:23d1f73bf130 687
vladvana 0:23d1f73bf130 688 /**
vladvana 0:23d1f73bf130 689 * @brief Enable or disables the DBG Freeze for CAN.
vladvana 0:23d1f73bf130 690 * @param __HANDLE__: specifies the CAN Handle.
vladvana 0:23d1f73bf130 691 * @param __NEWSTATE__: new state of the CAN peripheral.
vladvana 0:23d1f73bf130 692 * This parameter can be: ENABLE (CAN reception/transmission is frozen
vladvana 0:23d1f73bf130 693 * during debug. Reception FIFOs can still be accessed/controlled normally)
vladvana 0:23d1f73bf130 694 * or DISABLE (CAN is working during debug).
vladvana 0:23d1f73bf130 695 * @retval None
vladvana 0:23d1f73bf130 696 */
vladvana 0:23d1f73bf130 697 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
vladvana 0:23d1f73bf130 698 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
vladvana 0:23d1f73bf130 699
vladvana 0:23d1f73bf130 700 /**
vladvana 0:23d1f73bf130 701 * @}
vladvana 0:23d1f73bf130 702 */
vladvana 0:23d1f73bf130 703
vladvana 0:23d1f73bf130 704 /* Private macros --------------------------------------------------------*/
vladvana 0:23d1f73bf130 705 /** @defgroup CAN_Private_Macros CAN Private Macros
vladvana 0:23d1f73bf130 706 * @{
vladvana 0:23d1f73bf130 707 */
vladvana 0:23d1f73bf130 708
vladvana 0:23d1f73bf130 709 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
vladvana 0:23d1f73bf130 710 ((MODE) == CAN_MODE_LOOPBACK)|| \
vladvana 0:23d1f73bf130 711 ((MODE) == CAN_MODE_SILENT) || \
vladvana 0:23d1f73bf130 712 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
vladvana 0:23d1f73bf130 713
vladvana 0:23d1f73bf130 714 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
vladvana 0:23d1f73bf130 715 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
vladvana 0:23d1f73bf130 716
vladvana 0:23d1f73bf130 717 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
vladvana 0:23d1f73bf130 718
vladvana 0:23d1f73bf130 719 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
vladvana 0:23d1f73bf130 720
vladvana 0:23d1f73bf130 721 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
vladvana 0:23d1f73bf130 722 ((MODE) == CAN_FILTERMODE_IDLIST))
vladvana 0:23d1f73bf130 723
vladvana 0:23d1f73bf130 724 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
vladvana 0:23d1f73bf130 725 ((SCALE) == CAN_FILTERSCALE_32BIT))
vladvana 0:23d1f73bf130 726
vladvana 0:23d1f73bf130 727
vladvana 0:23d1f73bf130 728 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
vladvana 0:23d1f73bf130 729 ((FIFO) == CAN_FILTER_FIFO1))
vladvana 0:23d1f73bf130 730
vladvana 0:23d1f73bf130 731 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
vladvana 0:23d1f73bf130 732 ((IDTYPE) == CAN_ID_EXT))
vladvana 0:23d1f73bf130 733
vladvana 0:23d1f73bf130 734 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
vladvana 0:23d1f73bf130 735
vladvana 0:23d1f73bf130 736 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
vladvana 0:23d1f73bf130 737
vladvana 0:23d1f73bf130 738 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
vladvana 0:23d1f73bf130 739
vladvana 0:23d1f73bf130 740 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
vladvana 0:23d1f73bf130 741 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
vladvana 0:23d1f73bf130 742 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
vladvana 0:23d1f73bf130 743 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
vladvana 0:23d1f73bf130 744
vladvana 0:23d1f73bf130 745 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
vladvana 0:23d1f73bf130 746
vladvana 0:23d1f73bf130 747 /**
vladvana 0:23d1f73bf130 748 * @}
vladvana 0:23d1f73bf130 749 */
vladvana 0:23d1f73bf130 750
vladvana 0:23d1f73bf130 751 /* Include CAN HAL Extension module */
vladvana 0:23d1f73bf130 752 #include "stm32f1xx_hal_can_ex.h"
vladvana 0:23d1f73bf130 753
vladvana 0:23d1f73bf130 754 /* Exported functions --------------------------------------------------------*/
vladvana 0:23d1f73bf130 755 /** @addtogroup CAN_Exported_Functions
vladvana 0:23d1f73bf130 756 * @{
vladvana 0:23d1f73bf130 757 */
vladvana 0:23d1f73bf130 758
vladvana 0:23d1f73bf130 759 /** @addtogroup CAN_Exported_Functions_Group1
vladvana 0:23d1f73bf130 760 * @brief Initialization and Configuration functions
vladvana 0:23d1f73bf130 761 * @{
vladvana 0:23d1f73bf130 762 */
vladvana 0:23d1f73bf130 763 /* Initialization and de-initialization functions *****************************/
vladvana 0:23d1f73bf130 764 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 765 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
vladvana 0:23d1f73bf130 766 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 767 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 768 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 769 /**
vladvana 0:23d1f73bf130 770 * @}
vladvana 0:23d1f73bf130 771 */
vladvana 0:23d1f73bf130 772
vladvana 0:23d1f73bf130 773 /** @addtogroup CAN_Exported_Functions_Group2
vladvana 0:23d1f73bf130 774 * @brief I/O operation functions
vladvana 0:23d1f73bf130 775 * @{
vladvana 0:23d1f73bf130 776 */
vladvana 0:23d1f73bf130 777 /* IO operation functions *****************************************************/
vladvana 0:23d1f73bf130 778 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
vladvana 0:23d1f73bf130 779 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
vladvana 0:23d1f73bf130 780 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
vladvana 0:23d1f73bf130 781 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
vladvana 0:23d1f73bf130 782 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
vladvana 0:23d1f73bf130 783 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
vladvana 0:23d1f73bf130 784 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 785 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 786 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 787 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
vladvana 0:23d1f73bf130 788 /**
vladvana 0:23d1f73bf130 789 * @}
vladvana 0:23d1f73bf130 790 */
vladvana 0:23d1f73bf130 791
vladvana 0:23d1f73bf130 792 /** @addtogroup CAN_Exported_Functions_Group3
vladvana 0:23d1f73bf130 793 * @brief CAN Peripheral State functions
vladvana 0:23d1f73bf130 794 * @{
vladvana 0:23d1f73bf130 795 */
vladvana 0:23d1f73bf130 796 /* Peripheral State and Error functions ***************************************/
vladvana 0:23d1f73bf130 797 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
vladvana 0:23d1f73bf130 798 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
vladvana 0:23d1f73bf130 799 /**
vladvana 0:23d1f73bf130 800 * @}
vladvana 0:23d1f73bf130 801 */
vladvana 0:23d1f73bf130 802
vladvana 0:23d1f73bf130 803 /**
vladvana 0:23d1f73bf130 804 * @}
vladvana 0:23d1f73bf130 805 */
vladvana 0:23d1f73bf130 806
vladvana 0:23d1f73bf130 807 /**
vladvana 0:23d1f73bf130 808 * @}
vladvana 0:23d1f73bf130 809 */
vladvana 0:23d1f73bf130 810
vladvana 0:23d1f73bf130 811 /**
vladvana 0:23d1f73bf130 812 * @}
vladvana 0:23d1f73bf130 813 */
vladvana 0:23d1f73bf130 814
vladvana 0:23d1f73bf130 815 #endif /* STM32F103x6) || STM32F103xB || STM32F103xE || */
vladvana 0:23d1f73bf130 816 /* STM32F103xG) || STM32F105xC || STM32F107xC */
vladvana 0:23d1f73bf130 817
vladvana 0:23d1f73bf130 818 #ifdef __cplusplus
vladvana 0:23d1f73bf130 819 }
vladvana 0:23d1f73bf130 820 #endif
vladvana 0:23d1f73bf130 821
vladvana 0:23d1f73bf130 822 #endif /* __stm32f1xx_CAN_H */
vladvana 0:23d1f73bf130 823
vladvana 0:23d1f73bf130 824
vladvana 0:23d1f73bf130 825 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/