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targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_can.h@76:aeb1df146756, 2014-01-27 (annotated)

Committer:
mbed_official
Date:
Mon Jan 27 14:30:07 2014 +0000
Revision:
76:aeb1df146756
Child:
106:ced8cbb51063
Synchronized with git revision a31ec9c5f7bcb5c8a1b2eced103f6a1dfa921abd



Full URL: https://github.com/mbedmicro/mbed/commit/a31ec9c5f7bcb5c8a1b2eced103f6a1dfa921abd/



Add NUCLEO_L152RE

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mbed_official 76:aeb1df146756 1 /**
mbed_official 76:aeb1df146756 2 ******************************************************************************
mbed_official 76:aeb1df146756 3 * @file stm32f0xx_can.h
mbed_official 76:aeb1df146756 4 * @author MCD Application Team
mbed_official 76:aeb1df146756 5 * @version V1.3.0
mbed_official 76:aeb1df146756 6 * @date 16-January-2014
mbed_official 76:aeb1df146756 7 * @brief This file contains all the functions prototypes for the CAN firmware
mbed_official 76:aeb1df146756 8 * library, applicable only for STM32F072 devices.
mbed_official 76:aeb1df146756 9 ******************************************************************************
mbed_official 76:aeb1df146756 10 * @attention
mbed_official 76:aeb1df146756 11 *
mbed_official 76:aeb1df146756 12 * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
mbed_official 76:aeb1df146756 13 *
mbed_official 76:aeb1df146756 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
mbed_official 76:aeb1df146756 15 * You may not use this file except in compliance with the License.
mbed_official 76:aeb1df146756 16 * You may obtain a copy of the License at:
mbed_official 76:aeb1df146756 17 *
mbed_official 76:aeb1df146756 18 * http://www.st.com/software_license_agreement_liberty_v2
mbed_official 76:aeb1df146756 19 *
mbed_official 76:aeb1df146756 20 * Unless required by applicable law or agreed to in writing, software
mbed_official 76:aeb1df146756 21 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 76:aeb1df146756 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 76:aeb1df146756 23 * See the License for the specific language governing permissions and
mbed_official 76:aeb1df146756 24 * limitations under the License.
mbed_official 76:aeb1df146756 25 *
mbed_official 76:aeb1df146756 26 ******************************************************************************
mbed_official 76:aeb1df146756 27 */
mbed_official 76:aeb1df146756 28
mbed_official 76:aeb1df146756 29 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 76:aeb1df146756 30 #ifndef __STM32F0xx_CAN_H
mbed_official 76:aeb1df146756 31 #define __STM32F0xx_CAN_H
mbed_official 76:aeb1df146756 32
mbed_official 76:aeb1df146756 33 #ifdef __cplusplus
mbed_official 76:aeb1df146756 34 extern "C" {
mbed_official 76:aeb1df146756 35 #endif
mbed_official 76:aeb1df146756 36
mbed_official 76:aeb1df146756 37 /* Includes ------------------------------------------------------------------*/
mbed_official 76:aeb1df146756 38 #include "stm32f0xx.h"
mbed_official 76:aeb1df146756 39
mbed_official 76:aeb1df146756 40 /** @addtogroup STM32F0xx_StdPeriph_Driver
mbed_official 76:aeb1df146756 41 * @{
mbed_official 76:aeb1df146756 42 */
mbed_official 76:aeb1df146756 43
mbed_official 76:aeb1df146756 44 /** @addtogroup CAN
mbed_official 76:aeb1df146756 45 * @{
mbed_official 76:aeb1df146756 46 */
mbed_official 76:aeb1df146756 47
mbed_official 76:aeb1df146756 48 /* Exported types ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 49
mbed_official 76:aeb1df146756 50 #define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN))
mbed_official 76:aeb1df146756 51
mbed_official 76:aeb1df146756 52 /**
mbed_official 76:aeb1df146756 53 * @brief CAN init structure definition
mbed_official 76:aeb1df146756 54 */
mbed_official 76:aeb1df146756 55 typedef struct
mbed_official 76:aeb1df146756 56 {
mbed_official 76:aeb1df146756 57 uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum.
mbed_official 76:aeb1df146756 58 It ranges from 1 to 1024. */
mbed_official 76:aeb1df146756 59
mbed_official 76:aeb1df146756 60 uint8_t CAN_Mode; /*!< Specifies the CAN operating mode.
mbed_official 76:aeb1df146756 61 This parameter can be a value of @ref CAN_operating_mode */
mbed_official 76:aeb1df146756 62
mbed_official 76:aeb1df146756 63 uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta
mbed_official 76:aeb1df146756 64 the CAN hardware is allowed to lengthen or
mbed_official 76:aeb1df146756 65 shorten a bit to perform resynchronization.
mbed_official 76:aeb1df146756 66 This parameter can be a value of @ref CAN_synchronisation_jump_width */
mbed_official 76:aeb1df146756 67
mbed_official 76:aeb1df146756 68 uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit
mbed_official 76:aeb1df146756 69 Segment 1. This parameter can be a value of
mbed_official 76:aeb1df146756 70 @ref CAN_time_quantum_in_bit_segment_1 */
mbed_official 76:aeb1df146756 71
mbed_official 76:aeb1df146756 72 uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
mbed_official 76:aeb1df146756 73 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
mbed_official 76:aeb1df146756 74
mbed_official 76:aeb1df146756 75 FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered communication mode.
mbed_official 76:aeb1df146756 76 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 77
mbed_official 76:aeb1df146756 78 FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off management.
mbed_official 76:aeb1df146756 79 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 80
mbed_official 76:aeb1df146756 81 FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode.
mbed_official 76:aeb1df146756 82 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 83
mbed_official 76:aeb1df146756 84 FunctionalState CAN_NART; /*!< Enable or disable the non-automatic retransmission mode.
mbed_official 76:aeb1df146756 85 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 86
mbed_official 76:aeb1df146756 87 FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
mbed_official 76:aeb1df146756 88 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 89
mbed_official 76:aeb1df146756 90 FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority.
mbed_official 76:aeb1df146756 91 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 92 } CAN_InitTypeDef;
mbed_official 76:aeb1df146756 93
mbed_official 76:aeb1df146756 94 /**
mbed_official 76:aeb1df146756 95 * @brief CAN filter init structure definition
mbed_official 76:aeb1df146756 96 */
mbed_official 76:aeb1df146756 97 typedef struct
mbed_official 76:aeb1df146756 98 {
mbed_official 76:aeb1df146756 99 uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
mbed_official 76:aeb1df146756 100 configuration, first one for a 16-bit configuration).
mbed_official 76:aeb1df146756 101 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 76:aeb1df146756 102
mbed_official 76:aeb1df146756 103 uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
mbed_official 76:aeb1df146756 104 configuration, second one for a 16-bit configuration).
mbed_official 76:aeb1df146756 105 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 76:aeb1df146756 106
mbed_official 76:aeb1df146756 107 uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
mbed_official 76:aeb1df146756 108 according to the mode (MSBs for a 32-bit configuration,
mbed_official 76:aeb1df146756 109 first one for a 16-bit configuration).
mbed_official 76:aeb1df146756 110 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 76:aeb1df146756 111
mbed_official 76:aeb1df146756 112 uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
mbed_official 76:aeb1df146756 113 according to the mode (LSBs for a 32-bit configuration,
mbed_official 76:aeb1df146756 114 second one for a 16-bit configuration).
mbed_official 76:aeb1df146756 115 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 76:aeb1df146756 116
mbed_official 76:aeb1df146756 117 uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
mbed_official 76:aeb1df146756 118 This parameter can be a value of @ref CAN_filter_FIFO */
mbed_official 76:aeb1df146756 119
mbed_official 76:aeb1df146756 120 uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
mbed_official 76:aeb1df146756 121
mbed_official 76:aeb1df146756 122 uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized.
mbed_official 76:aeb1df146756 123 This parameter can be a value of @ref CAN_filter_mode */
mbed_official 76:aeb1df146756 124
mbed_official 76:aeb1df146756 125 uint8_t CAN_FilterScale; /*!< Specifies the filter scale.
mbed_official 76:aeb1df146756 126 This parameter can be a value of @ref CAN_filter_scale */
mbed_official 76:aeb1df146756 127
mbed_official 76:aeb1df146756 128 FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
mbed_official 76:aeb1df146756 129 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 76:aeb1df146756 130 } CAN_FilterInitTypeDef;
mbed_official 76:aeb1df146756 131
mbed_official 76:aeb1df146756 132 /**
mbed_official 76:aeb1df146756 133 * @brief CAN Tx message structure definition
mbed_official 76:aeb1df146756 134 */
mbed_official 76:aeb1df146756 135 typedef struct
mbed_official 76:aeb1df146756 136 {
mbed_official 76:aeb1df146756 137 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 76:aeb1df146756 138 This parameter can be a value between 0 to 0x7FF. */
mbed_official 76:aeb1df146756 139
mbed_official 76:aeb1df146756 140 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 76:aeb1df146756 141 This parameter can be a value between 0 to 0x1FFFFFFF. */
mbed_official 76:aeb1df146756 142
mbed_official 76:aeb1df146756 143 uint8_t IDE; /*!< Specifies the type of identifier for the message that
mbed_official 76:aeb1df146756 144 will be transmitted. This parameter can be a value
mbed_official 76:aeb1df146756 145 of @ref CAN_identifier_type */
mbed_official 76:aeb1df146756 146
mbed_official 76:aeb1df146756 147 uint8_t RTR; /*!< Specifies the type of frame for the message that will
mbed_official 76:aeb1df146756 148 be transmitted. This parameter can be a value of
mbed_official 76:aeb1df146756 149 @ref CAN_remote_transmission_request */
mbed_official 76:aeb1df146756 150
mbed_official 76:aeb1df146756 151 uint8_t DLC; /*!< Specifies the length of the frame that will be
mbed_official 76:aeb1df146756 152 transmitted. This parameter can be a value between
mbed_official 76:aeb1df146756 153 0 to 8 */
mbed_official 76:aeb1df146756 154
mbed_official 76:aeb1df146756 155 uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0
mbed_official 76:aeb1df146756 156 to 0xFF. */
mbed_official 76:aeb1df146756 157 } CanTxMsg;
mbed_official 76:aeb1df146756 158
mbed_official 76:aeb1df146756 159 /**
mbed_official 76:aeb1df146756 160 * @brief CAN Rx message structure definition
mbed_official 76:aeb1df146756 161 */
mbed_official 76:aeb1df146756 162 typedef struct
mbed_official 76:aeb1df146756 163 {
mbed_official 76:aeb1df146756 164 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 76:aeb1df146756 165 This parameter can be a value between 0 to 0x7FF. */
mbed_official 76:aeb1df146756 166
mbed_official 76:aeb1df146756 167 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 76:aeb1df146756 168 This parameter can be a value between 0 to 0x1FFFFFFF. */
mbed_official 76:aeb1df146756 169
mbed_official 76:aeb1df146756 170 uint8_t IDE; /*!< Specifies the type of identifier for the message that
mbed_official 76:aeb1df146756 171 will be received. This parameter can be a value of
mbed_official 76:aeb1df146756 172 @ref CAN_identifier_type */
mbed_official 76:aeb1df146756 173
mbed_official 76:aeb1df146756 174 uint8_t RTR; /*!< Specifies the type of frame for the received message.
mbed_official 76:aeb1df146756 175 This parameter can be a value of
mbed_official 76:aeb1df146756 176 @ref CAN_remote_transmission_request */
mbed_official 76:aeb1df146756 177
mbed_official 76:aeb1df146756 178 uint8_t DLC; /*!< Specifies the length of the frame that will be received.
mbed_official 76:aeb1df146756 179 This parameter can be a value between 0 to 8 */
mbed_official 76:aeb1df146756 180
mbed_official 76:aeb1df146756 181 uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to
mbed_official 76:aeb1df146756 182 0xFF. */
mbed_official 76:aeb1df146756 183
mbed_official 76:aeb1df146756 184 uint8_t FMI; /*!< Specifies the index of the filter the message stored in
mbed_official 76:aeb1df146756 185 the mailbox passes through. This parameter can be a
mbed_official 76:aeb1df146756 186 value between 0 to 0xFF */
mbed_official 76:aeb1df146756 187 } CanRxMsg;
mbed_official 76:aeb1df146756 188
mbed_official 76:aeb1df146756 189 /* Exported constants --------------------------------------------------------*/
mbed_official 76:aeb1df146756 190
mbed_official 76:aeb1df146756 191 /** @defgroup CAN_Exported_Constants
mbed_official 76:aeb1df146756 192 * @{
mbed_official 76:aeb1df146756 193 */
mbed_official 76:aeb1df146756 194
mbed_official 76:aeb1df146756 195 /** @defgroup CAN_InitStatus
mbed_official 76:aeb1df146756 196 * @{
mbed_official 76:aeb1df146756 197 */
mbed_official 76:aeb1df146756 198
mbed_official 76:aeb1df146756 199 #define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */
mbed_official 76:aeb1df146756 200 #define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */
mbed_official 76:aeb1df146756 201
mbed_official 76:aeb1df146756 202
mbed_official 76:aeb1df146756 203 /* Legacy defines */
mbed_official 76:aeb1df146756 204 #define CANINITFAILED CAN_InitStatus_Failed
mbed_official 76:aeb1df146756 205 #define CANINITOK CAN_InitStatus_Success
mbed_official 76:aeb1df146756 206 /**
mbed_official 76:aeb1df146756 207 * @}
mbed_official 76:aeb1df146756 208 */
mbed_official 76:aeb1df146756 209
mbed_official 76:aeb1df146756 210 /** @defgroup CAN_operating_mode
mbed_official 76:aeb1df146756 211 * @{
mbed_official 76:aeb1df146756 212 */
mbed_official 76:aeb1df146756 213
mbed_official 76:aeb1df146756 214 #define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */
mbed_official 76:aeb1df146756 215 #define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */
mbed_official 76:aeb1df146756 216 #define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */
mbed_official 76:aeb1df146756 217 #define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */
mbed_official 76:aeb1df146756 218
mbed_official 76:aeb1df146756 219 #define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
mbed_official 76:aeb1df146756 220 ((MODE) == CAN_Mode_LoopBack)|| \
mbed_official 76:aeb1df146756 221 ((MODE) == CAN_Mode_Silent) || \
mbed_official 76:aeb1df146756 222 ((MODE) == CAN_Mode_Silent_LoopBack))
mbed_official 76:aeb1df146756 223 /**
mbed_official 76:aeb1df146756 224 * @}
mbed_official 76:aeb1df146756 225 */
mbed_official 76:aeb1df146756 226
mbed_official 76:aeb1df146756 227
mbed_official 76:aeb1df146756 228 /**
mbed_official 76:aeb1df146756 229 * @defgroup CAN_operating_mode
mbed_official 76:aeb1df146756 230 * @{
mbed_official 76:aeb1df146756 231 */
mbed_official 76:aeb1df146756 232 #define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */
mbed_official 76:aeb1df146756 233 #define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */
mbed_official 76:aeb1df146756 234 #define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */
mbed_official 76:aeb1df146756 235
mbed_official 76:aeb1df146756 236
mbed_official 76:aeb1df146756 237 #define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
mbed_official 76:aeb1df146756 238 ((MODE) == CAN_OperatingMode_Normal)|| \
mbed_official 76:aeb1df146756 239 ((MODE) == CAN_OperatingMode_Sleep))
mbed_official 76:aeb1df146756 240 /**
mbed_official 76:aeb1df146756 241 * @}
mbed_official 76:aeb1df146756 242 */
mbed_official 76:aeb1df146756 243
mbed_official 76:aeb1df146756 244 /**
mbed_official 76:aeb1df146756 245 * @defgroup CAN_operating_mode_status
mbed_official 76:aeb1df146756 246 * @{
mbed_official 76:aeb1df146756 247 */
mbed_official 76:aeb1df146756 248
mbed_official 76:aeb1df146756 249 #define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */
mbed_official 76:aeb1df146756 250 #define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */
mbed_official 76:aeb1df146756 251 /**
mbed_official 76:aeb1df146756 252 * @}
mbed_official 76:aeb1df146756 253 */
mbed_official 76:aeb1df146756 254
mbed_official 76:aeb1df146756 255 /** @defgroup CAN_synchronisation_jump_width
mbed_official 76:aeb1df146756 256 * @{
mbed_official 76:aeb1df146756 257 */
mbed_official 76:aeb1df146756 258 #define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 76:aeb1df146756 259 #define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 76:aeb1df146756 260 #define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 76:aeb1df146756 261 #define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 76:aeb1df146756 262
mbed_official 76:aeb1df146756 263 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
mbed_official 76:aeb1df146756 264 ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
mbed_official 76:aeb1df146756 265 /**
mbed_official 76:aeb1df146756 266 * @}
mbed_official 76:aeb1df146756 267 */
mbed_official 76:aeb1df146756 268
mbed_official 76:aeb1df146756 269 /** @defgroup CAN_time_quantum_in_bit_segment_1
mbed_official 76:aeb1df146756 270 * @{
mbed_official 76:aeb1df146756 271 */
mbed_official 76:aeb1df146756 272 #define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 76:aeb1df146756 273 #define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 76:aeb1df146756 274 #define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 76:aeb1df146756 275 #define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 76:aeb1df146756 276 #define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */
mbed_official 76:aeb1df146756 277 #define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */
mbed_official 76:aeb1df146756 278 #define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */
mbed_official 76:aeb1df146756 279 #define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */
mbed_official 76:aeb1df146756 280 #define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */
mbed_official 76:aeb1df146756 281 #define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */
mbed_official 76:aeb1df146756 282 #define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */
mbed_official 76:aeb1df146756 283 #define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */
mbed_official 76:aeb1df146756 284 #define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */
mbed_official 76:aeb1df146756 285 #define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */
mbed_official 76:aeb1df146756 286 #define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */
mbed_official 76:aeb1df146756 287 #define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */
mbed_official 76:aeb1df146756 288
mbed_official 76:aeb1df146756 289 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
mbed_official 76:aeb1df146756 290 /**
mbed_official 76:aeb1df146756 291 * @}
mbed_official 76:aeb1df146756 292 */
mbed_official 76:aeb1df146756 293
mbed_official 76:aeb1df146756 294 /** @defgroup CAN_time_quantum_in_bit_segment_2
mbed_official 76:aeb1df146756 295 * @{
mbed_official 76:aeb1df146756 296 */
mbed_official 76:aeb1df146756 297 #define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 76:aeb1df146756 298 #define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 76:aeb1df146756 299 #define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 76:aeb1df146756 300 #define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 76:aeb1df146756 301 #define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */
mbed_official 76:aeb1df146756 302 #define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */
mbed_official 76:aeb1df146756 303 #define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */
mbed_official 76:aeb1df146756 304 #define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */
mbed_official 76:aeb1df146756 305
mbed_official 76:aeb1df146756 306 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
mbed_official 76:aeb1df146756 307 /**
mbed_official 76:aeb1df146756 308 * @}
mbed_official 76:aeb1df146756 309 */
mbed_official 76:aeb1df146756 310
mbed_official 76:aeb1df146756 311 /** @defgroup CAN_clock_prescaler
mbed_official 76:aeb1df146756 312 * @{
mbed_official 76:aeb1df146756 313 */
mbed_official 76:aeb1df146756 314 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
mbed_official 76:aeb1df146756 315 /**
mbed_official 76:aeb1df146756 316 * @}
mbed_official 76:aeb1df146756 317 */
mbed_official 76:aeb1df146756 318
mbed_official 76:aeb1df146756 319 /** @defgroup CAN_filter_number
mbed_official 76:aeb1df146756 320 * @{
mbed_official 76:aeb1df146756 321 */
mbed_official 76:aeb1df146756 322 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
mbed_official 76:aeb1df146756 323 /**
mbed_official 76:aeb1df146756 324 * @}
mbed_official 76:aeb1df146756 325 */
mbed_official 76:aeb1df146756 326
mbed_official 76:aeb1df146756 327 /** @defgroup CAN_filter_mode
mbed_official 76:aeb1df146756 328 * @{
mbed_official 76:aeb1df146756 329 */
mbed_official 76:aeb1df146756 330 #define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */
mbed_official 76:aeb1df146756 331 #define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */
mbed_official 76:aeb1df146756 332
mbed_official 76:aeb1df146756 333 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
mbed_official 76:aeb1df146756 334 ((MODE) == CAN_FilterMode_IdList))
mbed_official 76:aeb1df146756 335 /**
mbed_official 76:aeb1df146756 336 * @}
mbed_official 76:aeb1df146756 337 */
mbed_official 76:aeb1df146756 338
mbed_official 76:aeb1df146756 339 /** @defgroup CAN_filter_scale
mbed_official 76:aeb1df146756 340 * @{
mbed_official 76:aeb1df146756 341 */
mbed_official 76:aeb1df146756 342 #define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */
mbed_official 76:aeb1df146756 343 #define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */
mbed_official 76:aeb1df146756 344
mbed_official 76:aeb1df146756 345 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
mbed_official 76:aeb1df146756 346 ((SCALE) == CAN_FilterScale_32bit))
mbed_official 76:aeb1df146756 347 /**
mbed_official 76:aeb1df146756 348 * @}
mbed_official 76:aeb1df146756 349 */
mbed_official 76:aeb1df146756 350
mbed_official 76:aeb1df146756 351 /** @defgroup CAN_filter_FIFO
mbed_official 76:aeb1df146756 352 * @{
mbed_official 76:aeb1df146756 353 */
mbed_official 76:aeb1df146756 354 #define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
mbed_official 76:aeb1df146756 355 #define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
mbed_official 76:aeb1df146756 356 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
mbed_official 76:aeb1df146756 357 ((FIFO) == CAN_FilterFIFO1))
mbed_official 76:aeb1df146756 358
mbed_official 76:aeb1df146756 359 /* Legacy defines */
mbed_official 76:aeb1df146756 360 #define CAN_FilterFIFO0 CAN_Filter_FIFO0
mbed_official 76:aeb1df146756 361 #define CAN_FilterFIFO1 CAN_Filter_FIFO1
mbed_official 76:aeb1df146756 362 /**
mbed_official 76:aeb1df146756 363 * @}
mbed_official 76:aeb1df146756 364 */
mbed_official 76:aeb1df146756 365
mbed_official 76:aeb1df146756 366 /** @defgroup CAN_Start_bank_filter_for_slave_CAN
mbed_official 76:aeb1df146756 367 * @{
mbed_official 76:aeb1df146756 368 */
mbed_official 76:aeb1df146756 369 #define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
mbed_official 76:aeb1df146756 370 /**
mbed_official 76:aeb1df146756 371 * @}
mbed_official 76:aeb1df146756 372 */
mbed_official 76:aeb1df146756 373
mbed_official 76:aeb1df146756 374 /** @defgroup CAN_Tx
mbed_official 76:aeb1df146756 375 * @{
mbed_official 76:aeb1df146756 376 */
mbed_official 76:aeb1df146756 377 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
mbed_official 76:aeb1df146756 378 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
mbed_official 76:aeb1df146756 379 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
mbed_official 76:aeb1df146756 380 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
mbed_official 76:aeb1df146756 381 /**
mbed_official 76:aeb1df146756 382 * @}
mbed_official 76:aeb1df146756 383 */
mbed_official 76:aeb1df146756 384
mbed_official 76:aeb1df146756 385 /** @defgroup CAN_identifier_type
mbed_official 76:aeb1df146756 386 * @{
mbed_official 76:aeb1df146756 387 */
mbed_official 76:aeb1df146756 388 #define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */
mbed_official 76:aeb1df146756 389 #define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */
mbed_official 76:aeb1df146756 390 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
mbed_official 76:aeb1df146756 391 ((IDTYPE) == CAN_Id_Extended))
mbed_official 76:aeb1df146756 392
mbed_official 76:aeb1df146756 393 /* Legacy defines */
mbed_official 76:aeb1df146756 394 #define CAN_ID_STD CAN_Id_Standard
mbed_official 76:aeb1df146756 395 #define CAN_ID_EXT CAN_Id_Extended
mbed_official 76:aeb1df146756 396 /**
mbed_official 76:aeb1df146756 397 * @}
mbed_official 76:aeb1df146756 398 */
mbed_official 76:aeb1df146756 399
mbed_official 76:aeb1df146756 400 /** @defgroup CAN_remote_transmission_request
mbed_official 76:aeb1df146756 401 * @{
mbed_official 76:aeb1df146756 402 */
mbed_official 76:aeb1df146756 403 #define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */
mbed_official 76:aeb1df146756 404 #define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */
mbed_official 76:aeb1df146756 405 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
mbed_official 76:aeb1df146756 406
mbed_official 76:aeb1df146756 407 /* Legacy defines */
mbed_official 76:aeb1df146756 408 #define CAN_RTR_DATA CAN_RTR_Data
mbed_official 76:aeb1df146756 409 #define CAN_RTR_REMOTE CAN_RTR_Remote
mbed_official 76:aeb1df146756 410 /**
mbed_official 76:aeb1df146756 411 * @}
mbed_official 76:aeb1df146756 412 */
mbed_official 76:aeb1df146756 413
mbed_official 76:aeb1df146756 414 /** @defgroup CAN_transmit_constants
mbed_official 76:aeb1df146756 415 * @{
mbed_official 76:aeb1df146756 416 */
mbed_official 76:aeb1df146756 417 #define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */
mbed_official 76:aeb1df146756 418 #define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */
mbed_official 76:aeb1df146756 419 #define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */
mbed_official 76:aeb1df146756 420 #define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide
mbed_official 76:aeb1df146756 421 an empty mailbox */
mbed_official 76:aeb1df146756 422 /* Legacy defines */
mbed_official 76:aeb1df146756 423 #define CANTXFAILED CAN_TxStatus_Failed
mbed_official 76:aeb1df146756 424 #define CANTXOK CAN_TxStatus_Ok
mbed_official 76:aeb1df146756 425 #define CANTXPENDING CAN_TxStatus_Pending
mbed_official 76:aeb1df146756 426 #define CAN_NO_MB CAN_TxStatus_NoMailBox
mbed_official 76:aeb1df146756 427 /**
mbed_official 76:aeb1df146756 428 * @}
mbed_official 76:aeb1df146756 429 */
mbed_official 76:aeb1df146756 430
mbed_official 76:aeb1df146756 431 /** @defgroup CAN_receive_FIFO_number_constants
mbed_official 76:aeb1df146756 432 * @{
mbed_official 76:aeb1df146756 433 */
mbed_official 76:aeb1df146756 434 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
mbed_official 76:aeb1df146756 435 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
mbed_official 76:aeb1df146756 436
mbed_official 76:aeb1df146756 437 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
mbed_official 76:aeb1df146756 438 /**
mbed_official 76:aeb1df146756 439 * @}
mbed_official 76:aeb1df146756 440 */
mbed_official 76:aeb1df146756 441
mbed_official 76:aeb1df146756 442 /** @defgroup CAN_sleep_constants
mbed_official 76:aeb1df146756 443 * @{
mbed_official 76:aeb1df146756 444 */
mbed_official 76:aeb1df146756 445 #define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
mbed_official 76:aeb1df146756 446 #define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */
mbed_official 76:aeb1df146756 447
mbed_official 76:aeb1df146756 448 /* Legacy defines */
mbed_official 76:aeb1df146756 449 #define CANSLEEPFAILED CAN_Sleep_Failed
mbed_official 76:aeb1df146756 450 #define CANSLEEPOK CAN_Sleep_Ok
mbed_official 76:aeb1df146756 451 /**
mbed_official 76:aeb1df146756 452 * @}
mbed_official 76:aeb1df146756 453 */
mbed_official 76:aeb1df146756 454
mbed_official 76:aeb1df146756 455 /** @defgroup CAN_wake_up_constants
mbed_official 76:aeb1df146756 456 * @{
mbed_official 76:aeb1df146756 457 */
mbed_official 76:aeb1df146756 458 #define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
mbed_official 76:aeb1df146756 459 #define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
mbed_official 76:aeb1df146756 460
mbed_official 76:aeb1df146756 461 /* Legacy defines */
mbed_official 76:aeb1df146756 462 #define CANWAKEUPFAILED CAN_WakeUp_Failed
mbed_official 76:aeb1df146756 463 #define CANWAKEUPOK CAN_WakeUp_Ok
mbed_official 76:aeb1df146756 464 /**
mbed_official 76:aeb1df146756 465 * @}
mbed_official 76:aeb1df146756 466 */
mbed_official 76:aeb1df146756 467
mbed_official 76:aeb1df146756 468 /**
mbed_official 76:aeb1df146756 469 * @defgroup CAN_Error_Code_constants
mbed_official 76:aeb1df146756 470 * @{
mbed_official 76:aeb1df146756 471 */
mbed_official 76:aeb1df146756 472 #define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */
mbed_official 76:aeb1df146756 473 #define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */
mbed_official 76:aeb1df146756 474 #define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */
mbed_official 76:aeb1df146756 475 #define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */
mbed_official 76:aeb1df146756 476 #define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */
mbed_official 76:aeb1df146756 477 #define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */
mbed_official 76:aeb1df146756 478 #define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */
mbed_official 76:aeb1df146756 479 #define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */
mbed_official 76:aeb1df146756 480 /**
mbed_official 76:aeb1df146756 481 * @}
mbed_official 76:aeb1df146756 482 */
mbed_official 76:aeb1df146756 483
mbed_official 76:aeb1df146756 484 /** @defgroup CAN_flags
mbed_official 76:aeb1df146756 485 * @{
mbed_official 76:aeb1df146756 486 */
mbed_official 76:aeb1df146756 487 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
mbed_official 76:aeb1df146756 488 and CAN_ClearFlag() functions. */
mbed_official 76:aeb1df146756 489 /* If the flag is 0x1XXXXXXX, it means that it can only be used with
mbed_official 76:aeb1df146756 490 CAN_GetFlagStatus() function. */
mbed_official 76:aeb1df146756 491
mbed_official 76:aeb1df146756 492 /* Transmit Flags */
mbed_official 76:aeb1df146756 493 #define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
mbed_official 76:aeb1df146756 494 #define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
mbed_official 76:aeb1df146756 495 #define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
mbed_official 76:aeb1df146756 496
mbed_official 76:aeb1df146756 497 /* Receive Flags */
mbed_official 76:aeb1df146756 498 #define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
mbed_official 76:aeb1df146756 499 #define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */
mbed_official 76:aeb1df146756 500 #define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */
mbed_official 76:aeb1df146756 501 #define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
mbed_official 76:aeb1df146756 502 #define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */
mbed_official 76:aeb1df146756 503 #define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */
mbed_official 76:aeb1df146756 504
mbed_official 76:aeb1df146756 505 /* Operating Mode Flags */
mbed_official 76:aeb1df146756 506 #define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */
mbed_official 76:aeb1df146756 507 #define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
mbed_official 76:aeb1df146756 508 /* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
mbed_official 76:aeb1df146756 509 In this case the SLAK bit can be polled.*/
mbed_official 76:aeb1df146756 510
mbed_official 76:aeb1df146756 511 /* Error Flags */
mbed_official 76:aeb1df146756 512 #define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */
mbed_official 76:aeb1df146756 513 #define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */
mbed_official 76:aeb1df146756 514 #define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */
mbed_official 76:aeb1df146756 515 #define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */
mbed_official 76:aeb1df146756 516
mbed_official 76:aeb1df146756 517 #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_BOF) || \
mbed_official 76:aeb1df146756 518 ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
mbed_official 76:aeb1df146756 519 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
mbed_official 76:aeb1df146756 520 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FMP0) || \
mbed_official 76:aeb1df146756 521 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
mbed_official 76:aeb1df146756 522 ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
mbed_official 76:aeb1df146756 523 ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
mbed_official 76:aeb1df146756 524 ((FLAG) == CAN_FLAG_SLAK ))
mbed_official 76:aeb1df146756 525
mbed_official 76:aeb1df146756 526 #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
mbed_official 76:aeb1df146756 527 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \
mbed_official 76:aeb1df146756 528 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) ||\
mbed_official 76:aeb1df146756 529 ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
mbed_official 76:aeb1df146756 530 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
mbed_official 76:aeb1df146756 531 /**
mbed_official 76:aeb1df146756 532 * @}
mbed_official 76:aeb1df146756 533 */
mbed_official 76:aeb1df146756 534
mbed_official 76:aeb1df146756 535
mbed_official 76:aeb1df146756 536 /** @defgroup CAN_interrupts
mbed_official 76:aeb1df146756 537 * @{
mbed_official 76:aeb1df146756 538 */
mbed_official 76:aeb1df146756 539 #define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
mbed_official 76:aeb1df146756 540
mbed_official 76:aeb1df146756 541 /* Receive Interrupts */
mbed_official 76:aeb1df146756 542 #define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
mbed_official 76:aeb1df146756 543 #define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
mbed_official 76:aeb1df146756 544 #define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
mbed_official 76:aeb1df146756 545 #define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
mbed_official 76:aeb1df146756 546 #define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
mbed_official 76:aeb1df146756 547 #define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
mbed_official 76:aeb1df146756 548
mbed_official 76:aeb1df146756 549 /* Operating Mode Interrupts */
mbed_official 76:aeb1df146756 550 #define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
mbed_official 76:aeb1df146756 551 #define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
mbed_official 76:aeb1df146756 552
mbed_official 76:aeb1df146756 553 /* Error Interrupts */
mbed_official 76:aeb1df146756 554 #define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
mbed_official 76:aeb1df146756 555 #define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
mbed_official 76:aeb1df146756 556 #define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
mbed_official 76:aeb1df146756 557 #define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
mbed_official 76:aeb1df146756 558 #define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/
mbed_official 76:aeb1df146756 559
mbed_official 76:aeb1df146756 560 /* Flags named as Interrupts : kept only for FW compatibility */
mbed_official 76:aeb1df146756 561 #define CAN_IT_RQCP0 CAN_IT_TME
mbed_official 76:aeb1df146756 562 #define CAN_IT_RQCP1 CAN_IT_TME
mbed_official 76:aeb1df146756 563 #define CAN_IT_RQCP2 CAN_IT_TME
mbed_official 76:aeb1df146756 564
mbed_official 76:aeb1df146756 565
mbed_official 76:aeb1df146756 566 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
mbed_official 76:aeb1df146756 567 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
mbed_official 76:aeb1df146756 568 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
mbed_official 76:aeb1df146756 569 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
mbed_official 76:aeb1df146756 570 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 76:aeb1df146756 571 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 76:aeb1df146756 572 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 76:aeb1df146756 573
mbed_official 76:aeb1df146756 574 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
mbed_official 76:aeb1df146756 575 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
mbed_official 76:aeb1df146756 576 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
mbed_official 76:aeb1df146756 577 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 76:aeb1df146756 578 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 76:aeb1df146756 579 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 76:aeb1df146756 580 /**
mbed_official 76:aeb1df146756 581 * @}
mbed_official 76:aeb1df146756 582 */
mbed_official 76:aeb1df146756 583
mbed_official 76:aeb1df146756 584 /**
mbed_official 76:aeb1df146756 585 * @}
mbed_official 76:aeb1df146756 586 */
mbed_official 76:aeb1df146756 587
mbed_official 76:aeb1df146756 588 /* Exported macro ------------------------------------------------------------*/
mbed_official 76:aeb1df146756 589 /* Exported functions --------------------------------------------------------*/
mbed_official 76:aeb1df146756 590
mbed_official 76:aeb1df146756 591 /* Function used to set the CAN configuration to the default reset state *****/
mbed_official 76:aeb1df146756 592 void CAN_DeInit(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 593
mbed_official 76:aeb1df146756 594 /* Initialization and Configuration functions *********************************/
mbed_official 76:aeb1df146756 595 uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
mbed_official 76:aeb1df146756 596 void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
mbed_official 76:aeb1df146756 597 void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
mbed_official 76:aeb1df146756 598 void CAN_SlaveStartBank(uint8_t CAN_BankNumber);
mbed_official 76:aeb1df146756 599 void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
mbed_official 76:aeb1df146756 600 void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
mbed_official 76:aeb1df146756 601
mbed_official 76:aeb1df146756 602 /* CAN Frames Transmission functions ******************************************/
mbed_official 76:aeb1df146756 603 uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
mbed_official 76:aeb1df146756 604 uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
mbed_official 76:aeb1df146756 605 void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
mbed_official 76:aeb1df146756 606
mbed_official 76:aeb1df146756 607 /* CAN Frames Reception functions *********************************************/
mbed_official 76:aeb1df146756 608 void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
mbed_official 76:aeb1df146756 609 void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
mbed_official 76:aeb1df146756 610 uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
mbed_official 76:aeb1df146756 611
mbed_official 76:aeb1df146756 612 /* Operation modes functions **************************************************/
mbed_official 76:aeb1df146756 613 uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
mbed_official 76:aeb1df146756 614 uint8_t CAN_Sleep(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 615 uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 616
mbed_official 76:aeb1df146756 617 /* CAN Bus Error management functions *****************************************/
mbed_official 76:aeb1df146756 618 uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 619 uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 620 uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
mbed_official 76:aeb1df146756 621
mbed_official 76:aeb1df146756 622 /* Interrupts and flags management functions **********************************/
mbed_official 76:aeb1df146756 623 void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
mbed_official 76:aeb1df146756 624 FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
mbed_official 76:aeb1df146756 625 void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
mbed_official 76:aeb1df146756 626 ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
mbed_official 76:aeb1df146756 627 void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
mbed_official 76:aeb1df146756 628
mbed_official 76:aeb1df146756 629 #ifdef __cplusplus
mbed_official 76:aeb1df146756 630 }
mbed_official 76:aeb1df146756 631 #endif
mbed_official 76:aeb1df146756 632
mbed_official 76:aeb1df146756 633 #endif /* __STM32F0xx_CAN_H */
mbed_official 76:aeb1df146756 634
mbed_official 76:aeb1df146756 635 /**
mbed_official 76:aeb1df146756 636 * @}
mbed_official 76:aeb1df146756 637 */
mbed_official 76:aeb1df146756 638
mbed_official 76:aeb1df146756 639 /**
mbed_official 76:aeb1df146756 640 * @}
mbed_official 76:aeb1df146756 641 */
mbed_official 76:aeb1df146756 642
mbed_official 76:aeb1df146756 643 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/