en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F1/stm32f1xx_hal_can.h@124:6a4a5b7d7324, 2016-05-09 (annotated)

Committer:
mbed_official
Date:
Mon May 09 18:30:12 2016 +0100
Revision:
124:6a4a5b7d7324
Parent:
0:9b334a45a8ff 
Synchronized with git revision ad75bdcde34d7da9d54b7669010c7fb968a99c7c



Full URL: https://github.com/mbedmicro/mbed/commit/ad75bdcde34d7da9d54b7669010c7fb968a99c7c/



[STMF1] Stm32f1_hal_cube update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32f1xx_hal_can.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
mbed_official 124:6a4a5b7d7324 5 * @version V1.0.4
mbed_official 124:6a4a5b7d7324 6 * @date 29-April-2016
bogdanm 0:9b334a45a8ff 7 * @brief Header file of CAN HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
mbed_official 124:6a4a5b7d7324 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 14 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 16 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 19 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 21 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 22 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 23 *
bogdanm 0:9b334a45a8ff 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 ******************************************************************************
bogdanm 0:9b334a45a8ff 36 */
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 0:9b334a45a8ff 39 #ifndef __stm32f1xx_CAN_H
bogdanm 0:9b334a45a8ff 40 #define __stm32f1xx_CAN_H
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 #if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || \
bogdanm 0:9b334a45a8ff 47 defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC)
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 50 #include "stm32f1xx_hal_def.h"
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 /** @addtogroup STM32F1xx_HAL_Driver
bogdanm 0:9b334a45a8ff 53 * @{
bogdanm 0:9b334a45a8ff 54 */
bogdanm 0:9b334a45a8ff 55
bogdanm 0:9b334a45a8ff 56 /** @addtogroup CAN
bogdanm 0:9b334a45a8ff 57 * @{
bogdanm 0:9b334a45a8ff 58 */
bogdanm 0:9b334a45a8ff 59
bogdanm 0:9b334a45a8ff 60 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 61 /** @defgroup CAN_Exported_Types CAN Exported Types
bogdanm 0:9b334a45a8ff 62 * @{
bogdanm 0:9b334a45a8ff 63 */
bogdanm 0:9b334a45a8ff 64 /**
bogdanm 0:9b334a45a8ff 65 * @brief HAL State structures definition
bogdanm 0:9b334a45a8ff 66 */
bogdanm 0:9b334a45a8ff 67 typedef enum
bogdanm 0:9b334a45a8ff 68 {
bogdanm 0:9b334a45a8ff 69 HAL_CAN_STATE_RESET = 0x00, /*!< CAN not yet initialized or disabled */
bogdanm 0:9b334a45a8ff 70 HAL_CAN_STATE_READY = 0x01, /*!< CAN initialized and ready for use */
bogdanm 0:9b334a45a8ff 71 HAL_CAN_STATE_BUSY = 0x02, /*!< CAN process is ongoing */
bogdanm 0:9b334a45a8ff 72 HAL_CAN_STATE_BUSY_TX = 0x12, /*!< CAN process is ongoing */
bogdanm 0:9b334a45a8ff 73 HAL_CAN_STATE_BUSY_RX = 0x22, /*!< CAN process is ongoing */
bogdanm 0:9b334a45a8ff 74 HAL_CAN_STATE_BUSY_TX_RX = 0x32, /*!< CAN process is ongoing */
bogdanm 0:9b334a45a8ff 75 HAL_CAN_STATE_TIMEOUT = 0x03, /*!< CAN in Timeout state */
bogdanm 0:9b334a45a8ff 76 HAL_CAN_STATE_ERROR = 0x04 /*!< CAN error state */
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 }HAL_CAN_StateTypeDef;
bogdanm 0:9b334a45a8ff 79
bogdanm 0:9b334a45a8ff 80
bogdanm 0:9b334a45a8ff 81 /**
bogdanm 0:9b334a45a8ff 82 * @brief CAN init structure definition
bogdanm 0:9b334a45a8ff 83 */
bogdanm 0:9b334a45a8ff 84 typedef struct
bogdanm 0:9b334a45a8ff 85 {
bogdanm 0:9b334a45a8ff 86 uint32_t Prescaler; /*!< Specifies the length of a time quantum.
bogdanm 0:9b334a45a8ff 87 This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
bogdanm 0:9b334a45a8ff 88
bogdanm 0:9b334a45a8ff 89 uint32_t Mode; /*!< Specifies the CAN operating mode.
bogdanm 0:9b334a45a8ff 90 This parameter can be a value of @ref CAN_operating_mode */
bogdanm 0:9b334a45a8ff 91
bogdanm 0:9b334a45a8ff 92 uint32_t SJW; /*!< Specifies the maximum number of time quanta
bogdanm 0:9b334a45a8ff 93 the CAN hardware is allowed to lengthen or
bogdanm 0:9b334a45a8ff 94 shorten a bit to perform resynchronization.
bogdanm 0:9b334a45a8ff 95 This parameter can be a value of @ref CAN_synchronisation_jump_width */
bogdanm 0:9b334a45a8ff 96
bogdanm 0:9b334a45a8ff 97 uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
bogdanm 0:9b334a45a8ff 98 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
bogdanm 0:9b334a45a8ff 99
bogdanm 0:9b334a45a8ff 100 uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
bogdanm 0:9b334a45a8ff 101 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
bogdanm 0:9b334a45a8ff 102
bogdanm 0:9b334a45a8ff 103 uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
bogdanm 0:9b334a45a8ff 104 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 105
bogdanm 0:9b334a45a8ff 106 uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
bogdanm 0:9b334a45a8ff 107 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 108
bogdanm 0:9b334a45a8ff 109 uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
bogdanm 0:9b334a45a8ff 110 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 111
bogdanm 0:9b334a45a8ff 112 uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
bogdanm 0:9b334a45a8ff 113 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 114
bogdanm 0:9b334a45a8ff 115 uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
bogdanm 0:9b334a45a8ff 116 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 117
bogdanm 0:9b334a45a8ff 118 uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
bogdanm 0:9b334a45a8ff 119 This parameter can be set to ENABLE or DISABLE. */
bogdanm 0:9b334a45a8ff 120 }CAN_InitTypeDef;
bogdanm 0:9b334a45a8ff 121
bogdanm 0:9b334a45a8ff 122 /**
bogdanm 0:9b334a45a8ff 123 * @brief CAN Tx message structure definition
bogdanm 0:9b334a45a8ff 124 */
bogdanm 0:9b334a45a8ff 125 typedef struct
bogdanm 0:9b334a45a8ff 126 {
bogdanm 0:9b334a45a8ff 127 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 0:9b334a45a8ff 128 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm 0:9b334a45a8ff 129
bogdanm 0:9b334a45a8ff 130 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 0:9b334a45a8ff 131 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm 0:9b334a45a8ff 132
bogdanm 0:9b334a45a8ff 133 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
bogdanm 0:9b334a45a8ff 134 This parameter can be a value of @ref CAN_identifier_type */
bogdanm 0:9b334a45a8ff 135
bogdanm 0:9b334a45a8ff 136 uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
bogdanm 0:9b334a45a8ff 137 This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm 0:9b334a45a8ff 138
bogdanm 0:9b334a45a8ff 139 uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
bogdanm 0:9b334a45a8ff 140 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm 0:9b334a45a8ff 141
mbed_official 124:6a4a5b7d7324 142 uint8_t Data[8]; /*!< Contains the data to be transmitted.
bogdanm 0:9b334a45a8ff 143 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 0:9b334a45a8ff 144
bogdanm 0:9b334a45a8ff 145 }CanTxMsgTypeDef;
bogdanm 0:9b334a45a8ff 146
bogdanm 0:9b334a45a8ff 147 /**
bogdanm 0:9b334a45a8ff 148 * @brief CAN Rx message structure definition
bogdanm 0:9b334a45a8ff 149 */
bogdanm 0:9b334a45a8ff 150 typedef struct
bogdanm 0:9b334a45a8ff 151 {
bogdanm 0:9b334a45a8ff 152 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 0:9b334a45a8ff 153 This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm 0:9b334a45a8ff 154
bogdanm 0:9b334a45a8ff 155 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 0:9b334a45a8ff 156 This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm 0:9b334a45a8ff 157
bogdanm 0:9b334a45a8ff 158 uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
bogdanm 0:9b334a45a8ff 159 This parameter can be a value of @ref CAN_identifier_type */
bogdanm 0:9b334a45a8ff 160
bogdanm 0:9b334a45a8ff 161 uint32_t RTR; /*!< Specifies the type of frame for the received message.
bogdanm 0:9b334a45a8ff 162 This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm 0:9b334a45a8ff 163
bogdanm 0:9b334a45a8ff 164 uint32_t DLC; /*!< Specifies the length of the frame that will be received.
bogdanm 0:9b334a45a8ff 165 This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm 0:9b334a45a8ff 166
mbed_official 124:6a4a5b7d7324 167 uint8_t Data[8]; /*!< Contains the data to be received.
bogdanm 0:9b334a45a8ff 168 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 0:9b334a45a8ff 169
bogdanm 0:9b334a45a8ff 170 uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
bogdanm 0:9b334a45a8ff 171 This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm 0:9b334a45a8ff 172
bogdanm 0:9b334a45a8ff 173 uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
bogdanm 0:9b334a45a8ff 174 This parameter can be a value of @ref CAN_receive_FIFO_number_constants */
bogdanm 0:9b334a45a8ff 175
bogdanm 0:9b334a45a8ff 176 }CanRxMsgTypeDef;
bogdanm 0:9b334a45a8ff 177
bogdanm 0:9b334a45a8ff 178 /**
bogdanm 0:9b334a45a8ff 179 * @brief CAN handle Structure definition
bogdanm 0:9b334a45a8ff 180 */
bogdanm 0:9b334a45a8ff 181 typedef struct
bogdanm 0:9b334a45a8ff 182 {
bogdanm 0:9b334a45a8ff 183 CAN_TypeDef *Instance; /*!< Register base address */
bogdanm 0:9b334a45a8ff 184
bogdanm 0:9b334a45a8ff 185 CAN_InitTypeDef Init; /*!< CAN required parameters */
bogdanm 0:9b334a45a8ff 186
bogdanm 0:9b334a45a8ff 187 CanTxMsgTypeDef* pTxMsg; /*!< Pointer to transmit structure */
bogdanm 0:9b334a45a8ff 188
bogdanm 0:9b334a45a8ff 189 CanRxMsgTypeDef* pRxMsg; /*!< Pointer to reception structure */
bogdanm 0:9b334a45a8ff 190
bogdanm 0:9b334a45a8ff 191 HAL_LockTypeDef Lock; /*!< CAN locking object */
bogdanm 0:9b334a45a8ff 192
bogdanm 0:9b334a45a8ff 193 __IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
bogdanm 0:9b334a45a8ff 194
bogdanm 0:9b334a45a8ff 195 __IO uint32_t ErrorCode; /*!< CAN Error code */
bogdanm 0:9b334a45a8ff 196
bogdanm 0:9b334a45a8ff 197 }CAN_HandleTypeDef;
bogdanm 0:9b334a45a8ff 198 /**
bogdanm 0:9b334a45a8ff 199 * @}
bogdanm 0:9b334a45a8ff 200 */
bogdanm 0:9b334a45a8ff 201 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 202
bogdanm 0:9b334a45a8ff 203 /** @defgroup CAN_Exported_Constants CAN Exported Constants
bogdanm 0:9b334a45a8ff 204 * @{
bogdanm 0:9b334a45a8ff 205 */
bogdanm 0:9b334a45a8ff 206
bogdanm 0:9b334a45a8ff 207 /** @defgroup CAN_Error_Code CAN Error Code
bogdanm 0:9b334a45a8ff 208 * @{
bogdanm 0:9b334a45a8ff 209 */
bogdanm 0:9b334a45a8ff 210
bogdanm 0:9b334a45a8ff 211
bogdanm 0:9b334a45a8ff 212 #define HAL_CAN_ERROR_NONE ((uint32_t)0x00) /*!< No error */
bogdanm 0:9b334a45a8ff 213 #define HAL_CAN_ERROR_EWG ((uint32_t)0x01) /*!< EWG error */
bogdanm 0:9b334a45a8ff 214 #define HAL_CAN_ERROR_EPV ((uint32_t)0x02) /*!< EPV error */
bogdanm 0:9b334a45a8ff 215 #define HAL_CAN_ERROR_BOF ((uint32_t)0x04) /*!< BOF error */
bogdanm 0:9b334a45a8ff 216 #define HAL_CAN_ERROR_STF ((uint32_t)0x08) /*!< Stuff error */
bogdanm 0:9b334a45a8ff 217 #define HAL_CAN_ERROR_FOR ((uint32_t)0x10) /*!< Form error */
bogdanm 0:9b334a45a8ff 218 #define HAL_CAN_ERROR_ACK ((uint32_t)0x20) /*!< Acknowledgment error */
bogdanm 0:9b334a45a8ff 219 #define HAL_CAN_ERROR_BR ((uint32_t)0x40) /*!< Bit recessive */
bogdanm 0:9b334a45a8ff 220 #define HAL_CAN_ERROR_BD ((uint32_t)0x80) /*!< LEC dominant */
bogdanm 0:9b334a45a8ff 221 #define HAL_CAN_ERROR_CRC ((uint32_t)0x100) /*!< LEC transfer error */
bogdanm 0:9b334a45a8ff 222
bogdanm 0:9b334a45a8ff 223
bogdanm 0:9b334a45a8ff 224 /**
bogdanm 0:9b334a45a8ff 225 * @}
bogdanm 0:9b334a45a8ff 226 */
bogdanm 0:9b334a45a8ff 227
bogdanm 0:9b334a45a8ff 228
bogdanm 0:9b334a45a8ff 229 /** @defgroup CAN_InitStatus CAN initialization Status
bogdanm 0:9b334a45a8ff 230 * @{
bogdanm 0:9b334a45a8ff 231 */
bogdanm 0:9b334a45a8ff 232 #define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /*!< CAN initialization failed */
bogdanm 0:9b334a45a8ff 233 #define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /*!< CAN initialization OK */
bogdanm 0:9b334a45a8ff 234 /**
bogdanm 0:9b334a45a8ff 235 * @}
bogdanm 0:9b334a45a8ff 236 */
bogdanm 0:9b334a45a8ff 237
bogdanm 0:9b334a45a8ff 238 /** @defgroup CAN_operating_mode CAN Operating Mode
bogdanm 0:9b334a45a8ff 239 * @{
bogdanm 0:9b334a45a8ff 240 */
bogdanm 0:9b334a45a8ff 241 #define CAN_MODE_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */
bogdanm 0:9b334a45a8ff 242 #define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
bogdanm 0:9b334a45a8ff 243 #define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
bogdanm 0:9b334a45a8ff 244 #define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with silent mode */
bogdanm 0:9b334a45a8ff 245
bogdanm 0:9b334a45a8ff 246 /**
bogdanm 0:9b334a45a8ff 247 * @}
bogdanm 0:9b334a45a8ff 248 */
bogdanm 0:9b334a45a8ff 249
bogdanm 0:9b334a45a8ff 250
bogdanm 0:9b334a45a8ff 251 /** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
bogdanm 0:9b334a45a8ff 252 * @{
bogdanm 0:9b334a45a8ff 253 */
bogdanm 0:9b334a45a8ff 254 #define CAN_SJW_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 0:9b334a45a8ff 255 #define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
bogdanm 0:9b334a45a8ff 256 #define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
bogdanm 0:9b334a45a8ff 257 #define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
bogdanm 0:9b334a45a8ff 258
bogdanm 0:9b334a45a8ff 259 /**
bogdanm 0:9b334a45a8ff 260 * @}
bogdanm 0:9b334a45a8ff 261 */
bogdanm 0:9b334a45a8ff 262
bogdanm 0:9b334a45a8ff 263 /** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
bogdanm 0:9b334a45a8ff 264 * @{
bogdanm 0:9b334a45a8ff 265 */
bogdanm 0:9b334a45a8ff 266 #define CAN_BS1_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 0:9b334a45a8ff 267 #define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
bogdanm 0:9b334a45a8ff 268 #define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
bogdanm 0:9b334a45a8ff 269 #define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
bogdanm 0:9b334a45a8ff 270 #define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
bogdanm 0:9b334a45a8ff 271 #define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
bogdanm 0:9b334a45a8ff 272 #define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
bogdanm 0:9b334a45a8ff 273 #define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
bogdanm 0:9b334a45a8ff 274 #define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
bogdanm 0:9b334a45a8ff 275 #define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
bogdanm 0:9b334a45a8ff 276 #define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
bogdanm 0:9b334a45a8ff 277 #define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
bogdanm 0:9b334a45a8ff 278 #define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
bogdanm 0:9b334a45a8ff 279 #define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
bogdanm 0:9b334a45a8ff 280 #define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
bogdanm 0:9b334a45a8ff 281 #define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
bogdanm 0:9b334a45a8ff 282
bogdanm 0:9b334a45a8ff 283 /**
bogdanm 0:9b334a45a8ff 284 * @}
bogdanm 0:9b334a45a8ff 285 */
bogdanm 0:9b334a45a8ff 286
bogdanm 0:9b334a45a8ff 287 /** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
bogdanm 0:9b334a45a8ff 288 * @{
bogdanm 0:9b334a45a8ff 289 */
bogdanm 0:9b334a45a8ff 290 #define CAN_BS2_1TQ ((uint32_t)0x00000000) /*!< 1 time quantum */
bogdanm 0:9b334a45a8ff 291 #define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
bogdanm 0:9b334a45a8ff 292 #define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
bogdanm 0:9b334a45a8ff 293 #define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
bogdanm 0:9b334a45a8ff 294 #define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
bogdanm 0:9b334a45a8ff 295 #define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
bogdanm 0:9b334a45a8ff 296 #define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
bogdanm 0:9b334a45a8ff 297 #define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
bogdanm 0:9b334a45a8ff 298
bogdanm 0:9b334a45a8ff 299 /**
bogdanm 0:9b334a45a8ff 300 * @}
bogdanm 0:9b334a45a8ff 301 */
bogdanm 0:9b334a45a8ff 302
bogdanm 0:9b334a45a8ff 303 /** @defgroup CAN_filter_mode CAN Filter Mode
bogdanm 0:9b334a45a8ff 304 * @{
bogdanm 0:9b334a45a8ff 305 */
bogdanm 0:9b334a45a8ff 306 #define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /*!< Identifier mask mode */
bogdanm 0:9b334a45a8ff 307 #define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /*!< Identifier list mode */
bogdanm 0:9b334a45a8ff 308
bogdanm 0:9b334a45a8ff 309 /**
bogdanm 0:9b334a45a8ff 310 * @}
bogdanm 0:9b334a45a8ff 311 */
bogdanm 0:9b334a45a8ff 312
bogdanm 0:9b334a45a8ff 313 /** @defgroup CAN_filter_scale CAN Filter Scale
bogdanm 0:9b334a45a8ff 314 * @{
bogdanm 0:9b334a45a8ff 315 */
bogdanm 0:9b334a45a8ff 316 #define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /*!< Two 16-bit filters */
bogdanm 0:9b334a45a8ff 317 #define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /*!< One 32-bit filter */
bogdanm 0:9b334a45a8ff 318
bogdanm 0:9b334a45a8ff 319 /**
bogdanm 0:9b334a45a8ff 320 * @}
bogdanm 0:9b334a45a8ff 321 */
bogdanm 0:9b334a45a8ff 322
bogdanm 0:9b334a45a8ff 323 /** @defgroup CAN_filter_FIFO CAN Filter FIFO
bogdanm 0:9b334a45a8ff 324 * @{
bogdanm 0:9b334a45a8ff 325 */
bogdanm 0:9b334a45a8ff 326 #define CAN_FILTER_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
bogdanm 0:9b334a45a8ff 327 #define CAN_FILTER_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
bogdanm 0:9b334a45a8ff 328
bogdanm 0:9b334a45a8ff 329
bogdanm 0:9b334a45a8ff 330 /**
bogdanm 0:9b334a45a8ff 331 * @}
bogdanm 0:9b334a45a8ff 332 */
bogdanm 0:9b334a45a8ff 333
bogdanm 0:9b334a45a8ff 334 /** @defgroup CAN_identifier_type CAN Identifier Type
bogdanm 0:9b334a45a8ff 335 * @{
bogdanm 0:9b334a45a8ff 336 */
bogdanm 0:9b334a45a8ff 337 #define CAN_ID_STD ((uint32_t)0x00000000) /*!< Standard Id */
bogdanm 0:9b334a45a8ff 338 #define CAN_ID_EXT ((uint32_t)0x00000004) /*!< Extended Id */
bogdanm 0:9b334a45a8ff 339
bogdanm 0:9b334a45a8ff 340 /**
bogdanm 0:9b334a45a8ff 341 * @}
bogdanm 0:9b334a45a8ff 342 */
bogdanm 0:9b334a45a8ff 343
bogdanm 0:9b334a45a8ff 344 /** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
bogdanm 0:9b334a45a8ff 345 * @{
bogdanm 0:9b334a45a8ff 346 */
bogdanm 0:9b334a45a8ff 347 #define CAN_RTR_DATA ((uint32_t)0x00000000) /*!< Data frame */
bogdanm 0:9b334a45a8ff 348 #define CAN_RTR_REMOTE ((uint32_t)0x00000002) /*!< Remote frame */
bogdanm 0:9b334a45a8ff 349
bogdanm 0:9b334a45a8ff 350 /**
bogdanm 0:9b334a45a8ff 351 * @}
bogdanm 0:9b334a45a8ff 352 */
bogdanm 0:9b334a45a8ff 353
bogdanm 0:9b334a45a8ff 354 /** @defgroup CAN_transmit_constants CAN Transmit Constants
bogdanm 0:9b334a45a8ff 355 * @{
bogdanm 0:9b334a45a8ff 356 */
bogdanm 0:9b334a45a8ff 357 #define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /*!< CAN cell did not provide CAN_TxStatus_NoMailBox */
bogdanm 0:9b334a45a8ff 358
bogdanm 0:9b334a45a8ff 359 /**
bogdanm 0:9b334a45a8ff 360 * @}
bogdanm 0:9b334a45a8ff 361 */
bogdanm 0:9b334a45a8ff 362
bogdanm 0:9b334a45a8ff 363 /** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number
bogdanm 0:9b334a45a8ff 364 * @{
bogdanm 0:9b334a45a8ff 365 */
bogdanm 0:9b334a45a8ff 366 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
bogdanm 0:9b334a45a8ff 367 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
bogdanm 0:9b334a45a8ff 368
bogdanm 0:9b334a45a8ff 369 /**
bogdanm 0:9b334a45a8ff 370 * @}
bogdanm 0:9b334a45a8ff 371 */
bogdanm 0:9b334a45a8ff 372
bogdanm 0:9b334a45a8ff 373 /** @defgroup CAN_flags CAN Flags
bogdanm 0:9b334a45a8ff 374 * @{
bogdanm 0:9b334a45a8ff 375 */
bogdanm 0:9b334a45a8ff 376 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
bogdanm 0:9b334a45a8ff 377 and CAN_ClearFlag() functions. */
bogdanm 0:9b334a45a8ff 378 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
bogdanm 0:9b334a45a8ff 379 CAN_GetFlagStatus() function. */
bogdanm 0:9b334a45a8ff 380
bogdanm 0:9b334a45a8ff 381 /* Transmit Flags */
bogdanm 0:9b334a45a8ff 382 #define CAN_FLAG_RQCP0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP0_BIT_POSITION)) /*!< Request MailBox0 flag */
bogdanm 0:9b334a45a8ff 383 #define CAN_FLAG_RQCP1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP1_BIT_POSITION)) /*!< Request MailBox1 flag */
bogdanm 0:9b334a45a8ff 384 #define CAN_FLAG_RQCP2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP2_BIT_POSITION)) /*!< Request MailBox2 flag */
bogdanm 0:9b334a45a8ff 385 #define CAN_FLAG_TXOK0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TXOK0_BIT_POSITION)) /*!< Transmission OK MailBox0 flag */
bogdanm 0:9b334a45a8ff 386 #define CAN_FLAG_TXOK1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TXOK1_BIT_POSITION)) /*!< Transmission OK MailBox1 flag */
bogdanm 0:9b334a45a8ff 387 #define CAN_FLAG_TXOK2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_RQCP0_BIT_POSITION)) /*!< Transmission OK MailBox2 flag */
bogdanm 0:9b334a45a8ff 388 #define CAN_FLAG_TME0 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME0_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
bogdanm 0:9b334a45a8ff 389 #define CAN_FLAG_TME1 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME1_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
bogdanm 0:9b334a45a8ff 390 #define CAN_FLAG_TME2 ((uint32_t)((TSR_REGISTER_INDEX << 8U) | CAN_TSR_TME2_BIT_POSITION)) /*!< Transmit mailbox 0 empty flag */
bogdanm 0:9b334a45a8ff 391
bogdanm 0:9b334a45a8ff 392 /* Receive Flags */
bogdanm 0:9b334a45a8ff 393 #define CAN_FLAG_FF0 ((uint32_t)((RF0R_REGISTER_INDEX << 8U) | CAN_RF0R_FF0_BIT_POSITION)) /*!< FIFO 0 Full flag */
bogdanm 0:9b334a45a8ff 394 #define CAN_FLAG_FOV0 ((uint32_t)((RF0R_REGISTER_INDEX << 8U) | CAN_RF0R_FOV0_BIT_POSITION)) /*!< FIFO 0 Overrun flag */
bogdanm 0:9b334a45a8ff 395
bogdanm 0:9b334a45a8ff 396 #define CAN_FLAG_FF1 ((uint32_t)((RF1R_REGISTER_INDEX << 8U) | CAN_RF1R_FF1_BIT_POSITION)) /*!< FIFO 1 Full flag */
bogdanm 0:9b334a45a8ff 397 #define CAN_FLAG_FOV1 ((uint32_t)((RF1R_REGISTER_INDEX << 8U) | CAN_RF1R_FOV1_BIT_POSITION)) /*!< FIFO 1 Overrun flag */
bogdanm 0:9b334a45a8ff 398
bogdanm 0:9b334a45a8ff 399 /* Operating Mode Flags */
bogdanm 0:9b334a45a8ff 400 #define CAN_FLAG_WKU ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_WKU_BIT_POSITION)) /*!< Wake up flag */
bogdanm 0:9b334a45a8ff 401 #define CAN_FLAG_SLAK ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_SLAK_BIT_POSITION)) /*!< Sleep acknowledge flag */
bogdanm 0:9b334a45a8ff 402 #define CAN_FLAG_SLAKI ((uint32_t)((MSR_REGISTER_INDEX << 8U) | CAN_MSR_SLAKI_BIT_POSITION)) /*!< Sleep acknowledge flag */
bogdanm 0:9b334a45a8ff 403 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
bogdanm 0:9b334a45a8ff 404 In this case the SLAK bit can be polled.*/
bogdanm 0:9b334a45a8ff 405
bogdanm 0:9b334a45a8ff 406 /* Error Flags */
bogdanm 0:9b334a45a8ff 407 #define CAN_FLAG_EWG ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_EWG_BIT_POSITION)) /*!< Error warning flag */
bogdanm 0:9b334a45a8ff 408 #define CAN_FLAG_EPV ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_EPV_BIT_POSITION)) /*!< Error passive flag */
bogdanm 0:9b334a45a8ff 409 #define CAN_FLAG_BOF ((uint32_t)((ESR_REGISTER_INDEX << 8U) | CAN_ESR_BOF_BIT_POSITION)) /*!< Bus-Off flag */
bogdanm 0:9b334a45a8ff 410
bogdanm 0:9b334a45a8ff 411 /**
bogdanm 0:9b334a45a8ff 412 * @}
bogdanm 0:9b334a45a8ff 413 */
bogdanm 0:9b334a45a8ff 414
bogdanm 0:9b334a45a8ff 415
bogdanm 0:9b334a45a8ff 416 /** @defgroup CAN_interrupts CAN Interrupts
bogdanm 0:9b334a45a8ff 417 * @{
bogdanm 0:9b334a45a8ff 418 */
bogdanm 0:9b334a45a8ff 419 #define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
bogdanm 0:9b334a45a8ff 420
bogdanm 0:9b334a45a8ff 421 /* Receive Interrupts */
bogdanm 0:9b334a45a8ff 422 #define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
bogdanm 0:9b334a45a8ff 423 #define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
bogdanm 0:9b334a45a8ff 424 #define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
bogdanm 0:9b334a45a8ff 425 #define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
bogdanm 0:9b334a45a8ff 426 #define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
bogdanm 0:9b334a45a8ff 427 #define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
bogdanm 0:9b334a45a8ff 428
bogdanm 0:9b334a45a8ff 429 /* Operating Mode Interrupts */
bogdanm 0:9b334a45a8ff 430 #define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
bogdanm 0:9b334a45a8ff 431 #define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
bogdanm 0:9b334a45a8ff 432
bogdanm 0:9b334a45a8ff 433 /* Error Interrupts */
bogdanm 0:9b334a45a8ff 434 #define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
bogdanm 0:9b334a45a8ff 435 #define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
bogdanm 0:9b334a45a8ff 436 #define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
bogdanm 0:9b334a45a8ff 437 #define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
bogdanm 0:9b334a45a8ff 438 #define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
bogdanm 0:9b334a45a8ff 439
bogdanm 0:9b334a45a8ff 440
bogdanm 0:9b334a45a8ff 441 /**
bogdanm 0:9b334a45a8ff 442 * @}
bogdanm 0:9b334a45a8ff 443 */
bogdanm 0:9b334a45a8ff 444
bogdanm 0:9b334a45a8ff 445
bogdanm 0:9b334a45a8ff 446
bogdanm 0:9b334a45a8ff 447 /**
bogdanm 0:9b334a45a8ff 448 * @}
bogdanm 0:9b334a45a8ff 449 */
bogdanm 0:9b334a45a8ff 450
bogdanm 0:9b334a45a8ff 451 /** @defgroup CAN_Private_Constants CAN Private Constants
bogdanm 0:9b334a45a8ff 452 * @{
bogdanm 0:9b334a45a8ff 453 */
bogdanm 0:9b334a45a8ff 454
bogdanm 0:9b334a45a8ff 455 /* CAN intermediate shift values used for CAN flags */
bogdanm 0:9b334a45a8ff 456 #define TSR_REGISTER_INDEX ((uint32_t)0x5)
bogdanm 0:9b334a45a8ff 457 #define RF0R_REGISTER_INDEX ((uint32_t)0x2)
bogdanm 0:9b334a45a8ff 458 #define RF1R_REGISTER_INDEX ((uint32_t)0x4)
bogdanm 0:9b334a45a8ff 459 #define MSR_REGISTER_INDEX ((uint32_t)0x1)
bogdanm 0:9b334a45a8ff 460 #define ESR_REGISTER_INDEX ((uint32_t)0x3)
bogdanm 0:9b334a45a8ff 461
bogdanm 0:9b334a45a8ff 462 /* CAN flags bits position into their respective register (TSR, RF0R, RF1R or MSR regsiters) */
bogdanm 0:9b334a45a8ff 463 /* Transmit Flags */
bogdanm 0:9b334a45a8ff 464 #define CAN_TSR_RQCP0_BIT_POSITION ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 465 #define CAN_TSR_RQCP1_BIT_POSITION ((uint32_t)0x00000008)
bogdanm 0:9b334a45a8ff 466 #define CAN_TSR_RQCP2_BIT_POSITION ((uint32_t)0x00000010)
bogdanm 0:9b334a45a8ff 467 #define CAN_TSR_TXOK0_BIT_POSITION ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 468 #define CAN_TSR_TXOK1_BIT_POSITION ((uint32_t)0x00000009)
bogdanm 0:9b334a45a8ff 469 #define CAN_TSR_TXOK2_BIT_POSITION ((uint32_t)0x00000011)
bogdanm 0:9b334a45a8ff 470 #define CAN_TSR_TME0_BIT_POSITION ((uint32_t)0x0000001A)
bogdanm 0:9b334a45a8ff 471 #define CAN_TSR_TME1_BIT_POSITION ((uint32_t)0x0000001B)
bogdanm 0:9b334a45a8ff 472 #define CAN_TSR_TME2_BIT_POSITION ((uint32_t)0x0000001C)
bogdanm 0:9b334a45a8ff 473
bogdanm 0:9b334a45a8ff 474 /* Receive Flags */
bogdanm 0:9b334a45a8ff 475 #define CAN_RF0R_FF0_BIT_POSITION ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 476 #define CAN_RF0R_FOV0_BIT_POSITION ((uint32_t)0x00000004)
bogdanm 0:9b334a45a8ff 477
bogdanm 0:9b334a45a8ff 478 #define CAN_RF1R_FF1_BIT_POSITION ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 479 #define CAN_RF1R_FOV1_BIT_POSITION ((uint32_t)0x00000004)
bogdanm 0:9b334a45a8ff 480
bogdanm 0:9b334a45a8ff 481 /* Operating Mode Flags */
bogdanm 0:9b334a45a8ff 482 #define CAN_MSR_WKU_BIT_POSITION ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 483 #define CAN_MSR_SLAK_BIT_POSITION ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 484 #define CAN_MSR_SLAKI_BIT_POSITION ((uint32_t)0x00000004)
bogdanm 0:9b334a45a8ff 485
bogdanm 0:9b334a45a8ff 486 /* Error Flags */
bogdanm 0:9b334a45a8ff 487 #define CAN_ESR_EWG_BIT_POSITION ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 488 #define CAN_ESR_EPV_BIT_POSITION ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 489 #define CAN_ESR_BOF_BIT_POSITION ((uint32_t)0x00000002)
bogdanm 0:9b334a45a8ff 490
bogdanm 0:9b334a45a8ff 491 /* Mask used by macro to get/clear CAN flags*/
bogdanm 0:9b334a45a8ff 492 #define CAN_FLAG_MASK ((uint32_t)0x000000FF)
bogdanm 0:9b334a45a8ff 493
bogdanm 0:9b334a45a8ff 494 /* Mailboxes definition */
bogdanm 0:9b334a45a8ff 495 #define CAN_TXMAILBOX_0 ((uint8_t)0x00)
bogdanm 0:9b334a45a8ff 496 #define CAN_TXMAILBOX_1 ((uint8_t)0x01)
bogdanm 0:9b334a45a8ff 497 #define CAN_TXMAILBOX_2 ((uint8_t)0x02)
bogdanm 0:9b334a45a8ff 498
bogdanm 0:9b334a45a8ff 499
bogdanm 0:9b334a45a8ff 500 /**
bogdanm 0:9b334a45a8ff 501 * @}
bogdanm 0:9b334a45a8ff 502 */
bogdanm 0:9b334a45a8ff 503
bogdanm 0:9b334a45a8ff 504
bogdanm 0:9b334a45a8ff 505 /* Exported macros -----------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 506 /** @defgroup CAN_Exported_Macro CAN Exported Macros
bogdanm 0:9b334a45a8ff 507 * @{
bogdanm 0:9b334a45a8ff 508 */
bogdanm 0:9b334a45a8ff 509
bogdanm 0:9b334a45a8ff 510 /** @brief Reset CAN handle state
bogdanm 0:9b334a45a8ff 511 * @param __HANDLE__: CAN handle.
bogdanm 0:9b334a45a8ff 512 * @retval None
bogdanm 0:9b334a45a8ff 513 */
bogdanm 0:9b334a45a8ff 514 #define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
bogdanm 0:9b334a45a8ff 515
bogdanm 0:9b334a45a8ff 516 /**
bogdanm 0:9b334a45a8ff 517 * @brief Enable the specified CAN interrupts
bogdanm 0:9b334a45a8ff 518 * @param __HANDLE__: CAN handle.
bogdanm 0:9b334a45a8ff 519 * @param __INTERRUPT__: CAN Interrupt.
bogdanm 0:9b334a45a8ff 520 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 521 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
bogdanm 0:9b334a45a8ff 522 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
bogdanm 0:9b334a45a8ff 523 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
bogdanm 0:9b334a45a8ff 524 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
bogdanm 0:9b334a45a8ff 525 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
bogdanm 0:9b334a45a8ff 526 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
bogdanm 0:9b334a45a8ff 527 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
bogdanm 0:9b334a45a8ff 528 * @arg CAN_IT_WKU : Wake-up interrupt
bogdanm 0:9b334a45a8ff 529 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
bogdanm 0:9b334a45a8ff 530 * @arg CAN_IT_EWG : Error warning interrupt
bogdanm 0:9b334a45a8ff 531 * @arg CAN_IT_EPV : Error passive interrupt
bogdanm 0:9b334a45a8ff 532 * @arg CAN_IT_BOF : Bus-off interrupt
bogdanm 0:9b334a45a8ff 533 * @arg CAN_IT_LEC : Last error code interrupt
bogdanm 0:9b334a45a8ff 534 * @arg CAN_IT_ERR : Error Interrupt
bogdanm 0:9b334a45a8ff 535 * @retval None.
bogdanm 0:9b334a45a8ff 536 */
bogdanm 0:9b334a45a8ff 537 #define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
bogdanm 0:9b334a45a8ff 538
bogdanm 0:9b334a45a8ff 539 /**
bogdanm 0:9b334a45a8ff 540 * @brief Disable the specified CAN interrupts
bogdanm 0:9b334a45a8ff 541 * @param __HANDLE__: CAN handle.
bogdanm 0:9b334a45a8ff 542 * @param __INTERRUPT__: CAN Interrupt.
bogdanm 0:9b334a45a8ff 543 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 544 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
bogdanm 0:9b334a45a8ff 545 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
bogdanm 0:9b334a45a8ff 546 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
bogdanm 0:9b334a45a8ff 547 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
bogdanm 0:9b334a45a8ff 548 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
bogdanm 0:9b334a45a8ff 549 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
bogdanm 0:9b334a45a8ff 550 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
bogdanm 0:9b334a45a8ff 551 * @arg CAN_IT_WKU : Wake-up interrupt
bogdanm 0:9b334a45a8ff 552 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
bogdanm 0:9b334a45a8ff 553 * @arg CAN_IT_EWG : Error warning interrupt
bogdanm 0:9b334a45a8ff 554 * @arg CAN_IT_EPV : Error passive interrupt
bogdanm 0:9b334a45a8ff 555 * @arg CAN_IT_BOF : Bus-off interrupt
bogdanm 0:9b334a45a8ff 556 * @arg CAN_IT_LEC : Last error code interrupt
bogdanm 0:9b334a45a8ff 557 * @arg CAN_IT_ERR : Error Interrupt
bogdanm 0:9b334a45a8ff 558 * @retval None.
bogdanm 0:9b334a45a8ff 559 */
bogdanm 0:9b334a45a8ff 560 #define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
bogdanm 0:9b334a45a8ff 561
bogdanm 0:9b334a45a8ff 562 /**
bogdanm 0:9b334a45a8ff 563 * @brief Return the number of pending received messages.
bogdanm 0:9b334a45a8ff 564 * @param __HANDLE__: CAN handle.
bogdanm 0:9b334a45a8ff 565 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm 0:9b334a45a8ff 566 * @retval The number of pending message.
bogdanm 0:9b334a45a8ff 567 */
bogdanm 0:9b334a45a8ff 568 #define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm 0:9b334a45a8ff 569 ((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
bogdanm 0:9b334a45a8ff 570
bogdanm 0:9b334a45a8ff 571 /** @brief Check whether the specified CAN flag is set or not.
bogdanm 0:9b334a45a8ff 572 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 573 * @param __FLAG__: specifies the flag to check.
bogdanm 0:9b334a45a8ff 574 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 575 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm 0:9b334a45a8ff 576 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm 0:9b334a45a8ff 577 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm 0:9b334a45a8ff 578 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm 0:9b334a45a8ff 579 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm 0:9b334a45a8ff 580 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm 0:9b334a45a8ff 581 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm 0:9b334a45a8ff 582 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm 0:9b334a45a8ff 583 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm 0:9b334a45a8ff 584 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm 0:9b334a45a8ff 585 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm 0:9b334a45a8ff 586 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm 0:9b334a45a8ff 587 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm 0:9b334a45a8ff 588 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm 0:9b334a45a8ff 589 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm 0:9b334a45a8ff 590 * @arg CAN_FLAG_WKU: Wake up Flag
bogdanm 0:9b334a45a8ff 591 * @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
bogdanm 0:9b334a45a8ff 592 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm 0:9b334a45a8ff 593 * @arg CAN_FLAG_EWG: Error Warning Flag
bogdanm 0:9b334a45a8ff 594 * @arg CAN_FLAG_EPV: Error Passive Flag
bogdanm 0:9b334a45a8ff 595 * @arg CAN_FLAG_BOF: Bus-Off Flag
bogdanm 0:9b334a45a8ff 596 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 597 */
bogdanm 0:9b334a45a8ff 598 #define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
bogdanm 0:9b334a45a8ff 599 ((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 600 (((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 601 (((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 602 (((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 603 ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))))
bogdanm 0:9b334a45a8ff 604
bogdanm 0:9b334a45a8ff 605 /** @brief Clear the specified CAN pending flag.
bogdanm 0:9b334a45a8ff 606 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 607 * @param __FLAG__: specifies the flag to check.
bogdanm 0:9b334a45a8ff 608 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 609 * @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm 0:9b334a45a8ff 610 * @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm 0:9b334a45a8ff 611 * @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm 0:9b334a45a8ff 612 * @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm 0:9b334a45a8ff 613 * @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm 0:9b334a45a8ff 614 * @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm 0:9b334a45a8ff 615 * @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm 0:9b334a45a8ff 616 * @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm 0:9b334a45a8ff 617 * @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm 0:9b334a45a8ff 618 * @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm 0:9b334a45a8ff 619 * @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm 0:9b334a45a8ff 620 * @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm 0:9b334a45a8ff 621 * @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm 0:9b334a45a8ff 622 * @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm 0:9b334a45a8ff 623 * @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm 0:9b334a45a8ff 624 * @arg CAN_FLAG_WKU: Wake up Flag
bogdanm 0:9b334a45a8ff 625 * @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm 0:9b334a45a8ff 626 * @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 627 */
bogdanm 0:9b334a45a8ff 628 #define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
bogdanm 0:9b334a45a8ff 629 ((((__FLAG__) >> 8U) == TSR_REGISTER_INDEX) ? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 630 (((__FLAG__) >> 8U) == RF0R_REGISTER_INDEX)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 631 (((__FLAG__) >> 8U) == RF1R_REGISTER_INDEX)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm 0:9b334a45a8ff 632 (((__FLAG__) >> 8U) == MSR_REGISTER_INDEX) ? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0)
bogdanm 0:9b334a45a8ff 633
bogdanm 0:9b334a45a8ff 634
bogdanm 0:9b334a45a8ff 635 /** @brief Check if the specified CAN interrupt source is enabled or disabled.
bogdanm 0:9b334a45a8ff 636 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 637 * @param __INTERRUPT__: specifies the CAN interrupt source to check.
bogdanm 0:9b334a45a8ff 638 * This parameter can be one of the following values:
bogdanm 0:9b334a45a8ff 639 * @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
bogdanm 0:9b334a45a8ff 640 * @arg CAN_IT_FMP0: FIFO 0 message pending interrupt
bogdanm 0:9b334a45a8ff 641 * @arg CAN_IT_FF0 : FIFO 0 full interrupt
bogdanm 0:9b334a45a8ff 642 * @arg CAN_IT_FOV0: FIFO 0 overrun interrupt
bogdanm 0:9b334a45a8ff 643 * @arg CAN_IT_FMP1: FIFO 1 message pending interrupt
bogdanm 0:9b334a45a8ff 644 * @arg CAN_IT_FF1 : FIFO 1 full interrupt
bogdanm 0:9b334a45a8ff 645 * @arg CAN_IT_FOV1: FIFO 1 overrun interrupt
bogdanm 0:9b334a45a8ff 646 * @arg CAN_IT_WKU : Wake-up interrupt
bogdanm 0:9b334a45a8ff 647 * @arg CAN_IT_SLK : Sleep acknowledge interrupt
bogdanm 0:9b334a45a8ff 648 * @arg CAN_IT_EWG : Error warning interrupt
bogdanm 0:9b334a45a8ff 649 * @arg CAN_IT_EPV : Error passive interrupt
bogdanm 0:9b334a45a8ff 650 * @arg CAN_IT_BOF : Bus-off interrupt
bogdanm 0:9b334a45a8ff 651 * @arg CAN_IT_LEC : Last error code interrupt
bogdanm 0:9b334a45a8ff 652 * @arg CAN_IT_ERR : Error Interrupt
bogdanm 0:9b334a45a8ff 653 * @retval The new state of __IT__ (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 654 */
bogdanm 0:9b334a45a8ff 655 #define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
bogdanm 0:9b334a45a8ff 656
bogdanm 0:9b334a45a8ff 657 /**
bogdanm 0:9b334a45a8ff 658 * @brief Check the transmission status of a CAN Frame.
bogdanm 0:9b334a45a8ff 659 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 660 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm 0:9b334a45a8ff 661 * @retval The new status of transmission (TRUE or FALSE).
bogdanm 0:9b334a45a8ff 662 */
bogdanm 0:9b334a45a8ff 663 #define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm 0:9b334a45a8ff 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)) :\
bogdanm 0:9b334a45a8ff 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)) :\
bogdanm 0:9b334a45a8ff 666 ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)) == (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2)))
bogdanm 0:9b334a45a8ff 667
bogdanm 0:9b334a45a8ff 668 /**
bogdanm 0:9b334a45a8ff 669 * @brief Release the specified receive FIFO.
bogdanm 0:9b334a45a8ff 670 * @param __HANDLE__: CAN handle.
bogdanm 0:9b334a45a8ff 671 * @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm 0:9b334a45a8ff 672 * @retval None.
bogdanm 0:9b334a45a8ff 673 */
bogdanm 0:9b334a45a8ff 674 #define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm 0:9b334a45a8ff 675 ((__HANDLE__)->Instance->RF0R |= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R |= CAN_RF1R_RFOM1))
bogdanm 0:9b334a45a8ff 676
bogdanm 0:9b334a45a8ff 677 /**
bogdanm 0:9b334a45a8ff 678 * @brief Cancel a transmit request.
bogdanm 0:9b334a45a8ff 679 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 680 * @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm 0:9b334a45a8ff 681 * @retval None.
bogdanm 0:9b334a45a8ff 682 */
bogdanm 0:9b334a45a8ff 683 #define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm 0:9b334a45a8ff 684 (((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ0) :\
bogdanm 0:9b334a45a8ff 685 ((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ1) :\
bogdanm 0:9b334a45a8ff 686 ((__HANDLE__)->Instance->TSR |= CAN_TSR_ABRQ2))
bogdanm 0:9b334a45a8ff 687
bogdanm 0:9b334a45a8ff 688 /**
bogdanm 0:9b334a45a8ff 689 * @brief Enable or disables the DBG Freeze for CAN.
bogdanm 0:9b334a45a8ff 690 * @param __HANDLE__: specifies the CAN Handle.
bogdanm 0:9b334a45a8ff 691 * @param __NEWSTATE__: new state of the CAN peripheral.
bogdanm 0:9b334a45a8ff 692 * This parameter can be: ENABLE (CAN reception/transmission is frozen
bogdanm 0:9b334a45a8ff 693 * during debug. Reception FIFOs can still be accessed/controlled normally)
bogdanm 0:9b334a45a8ff 694 * or DISABLE (CAN is working during debug).
bogdanm 0:9b334a45a8ff 695 * @retval None
bogdanm 0:9b334a45a8ff 696 */
bogdanm 0:9b334a45a8ff 697 #define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
bogdanm 0:9b334a45a8ff 698 ((__HANDLE__)->Instance->MCR |= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
bogdanm 0:9b334a45a8ff 699
bogdanm 0:9b334a45a8ff 700 /**
bogdanm 0:9b334a45a8ff 701 * @}
bogdanm 0:9b334a45a8ff 702 */
bogdanm 0:9b334a45a8ff 703
bogdanm 0:9b334a45a8ff 704 /* Private macros --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 705 /** @defgroup CAN_Private_Macros CAN Private Macros
bogdanm 0:9b334a45a8ff 706 * @{
bogdanm 0:9b334a45a8ff 707 */
bogdanm 0:9b334a45a8ff 708
bogdanm 0:9b334a45a8ff 709 #define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
bogdanm 0:9b334a45a8ff 710 ((MODE) == CAN_MODE_LOOPBACK)|| \
bogdanm 0:9b334a45a8ff 711 ((MODE) == CAN_MODE_SILENT) || \
bogdanm 0:9b334a45a8ff 712 ((MODE) == CAN_MODE_SILENT_LOOPBACK))
bogdanm 0:9b334a45a8ff 713
bogdanm 0:9b334a45a8ff 714 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ)|| \
bogdanm 0:9b334a45a8ff 715 ((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
bogdanm 0:9b334a45a8ff 716
bogdanm 0:9b334a45a8ff 717 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
bogdanm 0:9b334a45a8ff 718
bogdanm 0:9b334a45a8ff 719 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
bogdanm 0:9b334a45a8ff 720
bogdanm 0:9b334a45a8ff 721 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
bogdanm 0:9b334a45a8ff 722 ((MODE) == CAN_FILTERMODE_IDLIST))
bogdanm 0:9b334a45a8ff 723
bogdanm 0:9b334a45a8ff 724 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
bogdanm 0:9b334a45a8ff 725 ((SCALE) == CAN_FILTERSCALE_32BIT))
bogdanm 0:9b334a45a8ff 726
bogdanm 0:9b334a45a8ff 727
bogdanm 0:9b334a45a8ff 728 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
bogdanm 0:9b334a45a8ff 729 ((FIFO) == CAN_FILTER_FIFO1))
bogdanm 0:9b334a45a8ff 730
bogdanm 0:9b334a45a8ff 731 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
bogdanm 0:9b334a45a8ff 732 ((IDTYPE) == CAN_ID_EXT))
bogdanm 0:9b334a45a8ff 733
bogdanm 0:9b334a45a8ff 734 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
bogdanm 0:9b334a45a8ff 735
bogdanm 0:9b334a45a8ff 736 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
bogdanm 0:9b334a45a8ff 737
bogdanm 0:9b334a45a8ff 738 #define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
bogdanm 0:9b334a45a8ff 739
bogdanm 0:9b334a45a8ff 740 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
bogdanm 0:9b334a45a8ff 741 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
bogdanm 0:9b334a45a8ff 742 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
bogdanm 0:9b334a45a8ff 743 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
bogdanm 0:9b334a45a8ff 744
bogdanm 0:9b334a45a8ff 745 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
bogdanm 0:9b334a45a8ff 746
bogdanm 0:9b334a45a8ff 747 /**
bogdanm 0:9b334a45a8ff 748 * @}
bogdanm 0:9b334a45a8ff 749 */
bogdanm 0:9b334a45a8ff 750
bogdanm 0:9b334a45a8ff 751 /* Include CAN HAL Extension module */
bogdanm 0:9b334a45a8ff 752 #include "stm32f1xx_hal_can_ex.h"
bogdanm 0:9b334a45a8ff 753
bogdanm 0:9b334a45a8ff 754 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 755 /** @addtogroup CAN_Exported_Functions
bogdanm 0:9b334a45a8ff 756 * @{
bogdanm 0:9b334a45a8ff 757 */
bogdanm 0:9b334a45a8ff 758
bogdanm 0:9b334a45a8ff 759 /** @addtogroup CAN_Exported_Functions_Group1
bogdanm 0:9b334a45a8ff 760 * @brief Initialization and Configuration functions
bogdanm 0:9b334a45a8ff 761 * @{
bogdanm 0:9b334a45a8ff 762 */
bogdanm 0:9b334a45a8ff 763 /* Initialization and de-initialization functions *****************************/
bogdanm 0:9b334a45a8ff 764 HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 765 HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
bogdanm 0:9b334a45a8ff 766 HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 767 void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 768 void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 769 /**
bogdanm 0:9b334a45a8ff 770 * @}
bogdanm 0:9b334a45a8ff 771 */
bogdanm 0:9b334a45a8ff 772
bogdanm 0:9b334a45a8ff 773 /** @addtogroup CAN_Exported_Functions_Group2
bogdanm 0:9b334a45a8ff 774 * @brief I/O operation functions
bogdanm 0:9b334a45a8ff 775 * @{
bogdanm 0:9b334a45a8ff 776 */
bogdanm 0:9b334a45a8ff 777 /* IO operation functions *****************************************************/
bogdanm 0:9b334a45a8ff 778 HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
bogdanm 0:9b334a45a8ff 779 HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
bogdanm 0:9b334a45a8ff 780 HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
bogdanm 0:9b334a45a8ff 781 HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
bogdanm 0:9b334a45a8ff 782 HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
bogdanm 0:9b334a45a8ff 783 HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
bogdanm 0:9b334a45a8ff 784 void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 785 void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 786 void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 787 void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
bogdanm 0:9b334a45a8ff 788 /**
bogdanm 0:9b334a45a8ff 789 * @}
bogdanm 0:9b334a45a8ff 790 */
bogdanm 0:9b334a45a8ff 791
bogdanm 0:9b334a45a8ff 792 /** @addtogroup CAN_Exported_Functions_Group3
bogdanm 0:9b334a45a8ff 793 * @brief CAN Peripheral State functions
bogdanm 0:9b334a45a8ff 794 * @{
bogdanm 0:9b334a45a8ff 795 */
bogdanm 0:9b334a45a8ff 796 /* Peripheral State and Error functions ***************************************/
bogdanm 0:9b334a45a8ff 797 uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
bogdanm 0:9b334a45a8ff 798 HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
bogdanm 0:9b334a45a8ff 799 /**
bogdanm 0:9b334a45a8ff 800 * @}
bogdanm 0:9b334a45a8ff 801 */
bogdanm 0:9b334a45a8ff 802
bogdanm 0:9b334a45a8ff 803 /**
bogdanm 0:9b334a45a8ff 804 * @}
bogdanm 0:9b334a45a8ff 805 */
bogdanm 0:9b334a45a8ff 806
bogdanm 0:9b334a45a8ff 807 /**
bogdanm 0:9b334a45a8ff 808 * @}
bogdanm 0:9b334a45a8ff 809 */
bogdanm 0:9b334a45a8ff 810
bogdanm 0:9b334a45a8ff 811 /**
bogdanm 0:9b334a45a8ff 812 * @}
bogdanm 0:9b334a45a8ff 813 */
bogdanm 0:9b334a45a8ff 814
bogdanm 0:9b334a45a8ff 815 #endif /* STM32F103x6) || STM32F103xB || STM32F103xE || */
bogdanm 0:9b334a45a8ff 816 /* STM32F103xG) || STM32F105xC || STM32F107xC */
bogdanm 0:9b334a45a8ff 817
bogdanm 0:9b334a45a8ff 818 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 819 }
bogdanm 0:9b334a45a8ff 820 #endif
bogdanm 0:9b334a45a8ff 821
bogdanm 0:9b334a45a8ff 822 #endif /* __stm32f1xx_CAN_H */
bogdanm 0:9b334a45a8ff 823
bogdanm 0:9b334a45a8ff 824
bogdanm 0:9b334a45a8ff 825 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/