shao ziyang / mbed-src-kl05

mbed library sources

Dependents:   frdm_kl05z_gpio_test

Fork of mbed-src by mbed official

targets/cmsis/TARGET_STM/TARGET_DISCO_F100RB/stm32f10x_can.h@323:9e901b0a5aa1, 2014-09-13 (annotated)

Committer:
shaoziyang
Date:
Sat Sep 13 14:25:46 2014 +0000
Revision:
323:9e901b0a5aa1
Parent:
126:549ba18ddd81 
test with CLOCK_SETUP = 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 126:549ba18ddd81 1 /**
mbed_official 126:549ba18ddd81 2 ******************************************************************************
mbed_official 126:549ba18ddd81 3 * @file stm32f10x_can.h
mbed_official 126:549ba18ddd81 4 * @author MCD Application Team
mbed_official 126:549ba18ddd81 5 * @version V3.6.1
mbed_official 126:549ba18ddd81 6 * @date 05-March-2012
mbed_official 126:549ba18ddd81 7 * @brief This file contains all the functions prototypes for the CAN firmware
mbed_official 126:549ba18ddd81 8 * library.
mbed_official 126:549ba18ddd81 9 *******************************************************************************
mbed_official 126:549ba18ddd81 10 * Copyright (c) 2014, STMicroelectronics
mbed_official 126:549ba18ddd81 11 * All rights reserved.
mbed_official 126:549ba18ddd81 12 *
mbed_official 126:549ba18ddd81 13 * Redistribution and use in source and binary forms, with or without
mbed_official 126:549ba18ddd81 14 * modification, are permitted provided that the following conditions are met:
mbed_official 126:549ba18ddd81 15 *
mbed_official 126:549ba18ddd81 16 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 126:549ba18ddd81 17 * this list of conditions and the following disclaimer.
mbed_official 126:549ba18ddd81 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 126:549ba18ddd81 19 * this list of conditions and the following disclaimer in the documentation
mbed_official 126:549ba18ddd81 20 * and/or other materials provided with the distribution.
mbed_official 126:549ba18ddd81 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 126:549ba18ddd81 22 * may be used to endorse or promote products derived from this software
mbed_official 126:549ba18ddd81 23 * without specific prior written permission.
mbed_official 126:549ba18ddd81 24 *
mbed_official 126:549ba18ddd81 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 126:549ba18ddd81 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 126:549ba18ddd81 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 126:549ba18ddd81 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 126:549ba18ddd81 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 126:549ba18ddd81 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 126:549ba18ddd81 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 126:549ba18ddd81 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 126:549ba18ddd81 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 126:549ba18ddd81 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 126:549ba18ddd81 35 *******************************************************************************
mbed_official 126:549ba18ddd81 36 */
mbed_official 126:549ba18ddd81 37
mbed_official 126:549ba18ddd81 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 126:549ba18ddd81 39 #ifndef __STM32F10x_CAN_H
mbed_official 126:549ba18ddd81 40 #define __STM32F10x_CAN_H
mbed_official 126:549ba18ddd81 41
mbed_official 126:549ba18ddd81 42 #ifdef __cplusplus
mbed_official 126:549ba18ddd81 43 extern "C" {
mbed_official 126:549ba18ddd81 44 #endif
mbed_official 126:549ba18ddd81 45
mbed_official 126:549ba18ddd81 46 /* Includes ------------------------------------------------------------------*/
mbed_official 126:549ba18ddd81 47 #include "stm32f10x.h"
mbed_official 126:549ba18ddd81 48
mbed_official 126:549ba18ddd81 49 /** @addtogroup STM32F10x_StdPeriph_Driver
mbed_official 126:549ba18ddd81 50 * @{
mbed_official 126:549ba18ddd81 51 */
mbed_official 126:549ba18ddd81 52
mbed_official 126:549ba18ddd81 53 /** @addtogroup CAN
mbed_official 126:549ba18ddd81 54 * @{
mbed_official 126:549ba18ddd81 55 */
mbed_official 126:549ba18ddd81 56
mbed_official 126:549ba18ddd81 57 /** @defgroup CAN_Exported_Types
mbed_official 126:549ba18ddd81 58 * @{
mbed_official 126:549ba18ddd81 59 */
mbed_official 126:549ba18ddd81 60
mbed_official 126:549ba18ddd81 61 #define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \
mbed_official 126:549ba18ddd81 62 ((PERIPH) == CAN2))
mbed_official 126:549ba18ddd81 63
mbed_official 126:549ba18ddd81 64 /**
mbed_official 126:549ba18ddd81 65 * @brief CAN init structure definition
mbed_official 126:549ba18ddd81 66 */
mbed_official 126:549ba18ddd81 67
mbed_official 126:549ba18ddd81 68 typedef struct
mbed_official 126:549ba18ddd81 69 {
mbed_official 126:549ba18ddd81 70 uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum.
mbed_official 126:549ba18ddd81 71 It ranges from 1 to 1024. */
mbed_official 126:549ba18ddd81 72
mbed_official 126:549ba18ddd81 73 uint8_t CAN_Mode; /*!< Specifies the CAN operating mode.
mbed_official 126:549ba18ddd81 74 This parameter can be a value of
mbed_official 126:549ba18ddd81 75 @ref CAN_operating_mode */
mbed_official 126:549ba18ddd81 76
mbed_official 126:549ba18ddd81 77 uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta
mbed_official 126:549ba18ddd81 78 the CAN hardware is allowed to lengthen or
mbed_official 126:549ba18ddd81 79 shorten a bit to perform resynchronization.
mbed_official 126:549ba18ddd81 80 This parameter can be a value of
mbed_official 126:549ba18ddd81 81 @ref CAN_synchronisation_jump_width */
mbed_official 126:549ba18ddd81 82
mbed_official 126:549ba18ddd81 83 uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit
mbed_official 126:549ba18ddd81 84 Segment 1. This parameter can be a value of
mbed_official 126:549ba18ddd81 85 @ref CAN_time_quantum_in_bit_segment_1 */
mbed_official 126:549ba18ddd81 86
mbed_official 126:549ba18ddd81 87 uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit
mbed_official 126:549ba18ddd81 88 Segment 2.
mbed_official 126:549ba18ddd81 89 This parameter can be a value of
mbed_official 126:549ba18ddd81 90 @ref CAN_time_quantum_in_bit_segment_2 */
mbed_official 126:549ba18ddd81 91
mbed_official 126:549ba18ddd81 92 FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered
mbed_official 126:549ba18ddd81 93 communication mode. This parameter can be set
mbed_official 126:549ba18ddd81 94 either to ENABLE or DISABLE. */
mbed_official 126:549ba18ddd81 95
mbed_official 126:549ba18ddd81 96 FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off
mbed_official 126:549ba18ddd81 97 management. This parameter can be set either
mbed_official 126:549ba18ddd81 98 to ENABLE or DISABLE. */
mbed_official 126:549ba18ddd81 99
mbed_official 126:549ba18ddd81 100 FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode.
mbed_official 126:549ba18ddd81 101 This parameter can be set either to ENABLE or
mbed_official 126:549ba18ddd81 102 DISABLE. */
mbed_official 126:549ba18ddd81 103
mbed_official 126:549ba18ddd81 104 FunctionalState CAN_NART; /*!< Enable or disable the no-automatic
mbed_official 126:549ba18ddd81 105 retransmission mode. This parameter can be
mbed_official 126:549ba18ddd81 106 set either to ENABLE or DISABLE. */
mbed_official 126:549ba18ddd81 107
mbed_official 126:549ba18ddd81 108 FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
mbed_official 126:549ba18ddd81 109 This parameter can be set either to ENABLE
mbed_official 126:549ba18ddd81 110 or DISABLE. */
mbed_official 126:549ba18ddd81 111
mbed_official 126:549ba18ddd81 112 FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority.
mbed_official 126:549ba18ddd81 113 This parameter can be set either to ENABLE
mbed_official 126:549ba18ddd81 114 or DISABLE. */
mbed_official 126:549ba18ddd81 115 } CAN_InitTypeDef;
mbed_official 126:549ba18ddd81 116
mbed_official 126:549ba18ddd81 117 /**
mbed_official 126:549ba18ddd81 118 * @brief CAN filter init structure definition
mbed_official 126:549ba18ddd81 119 */
mbed_official 126:549ba18ddd81 120
mbed_official 126:549ba18ddd81 121 typedef struct
mbed_official 126:549ba18ddd81 122 {
mbed_official 126:549ba18ddd81 123 uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
mbed_official 126:549ba18ddd81 124 configuration, first one for a 16-bit configuration).
mbed_official 126:549ba18ddd81 125 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 126:549ba18ddd81 126
mbed_official 126:549ba18ddd81 127 uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
mbed_official 126:549ba18ddd81 128 configuration, second one for a 16-bit configuration).
mbed_official 126:549ba18ddd81 129 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 126:549ba18ddd81 130
mbed_official 126:549ba18ddd81 131 uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
mbed_official 126:549ba18ddd81 132 according to the mode (MSBs for a 32-bit configuration,
mbed_official 126:549ba18ddd81 133 first one for a 16-bit configuration).
mbed_official 126:549ba18ddd81 134 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 126:549ba18ddd81 135
mbed_official 126:549ba18ddd81 136 uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
mbed_official 126:549ba18ddd81 137 according to the mode (LSBs for a 32-bit configuration,
mbed_official 126:549ba18ddd81 138 second one for a 16-bit configuration).
mbed_official 126:549ba18ddd81 139 This parameter can be a value between 0x0000 and 0xFFFF */
mbed_official 126:549ba18ddd81 140
mbed_official 126:549ba18ddd81 141 uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
mbed_official 126:549ba18ddd81 142 This parameter can be a value of @ref CAN_filter_FIFO */
mbed_official 126:549ba18ddd81 143
mbed_official 126:549ba18ddd81 144 uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
mbed_official 126:549ba18ddd81 145
mbed_official 126:549ba18ddd81 146 uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized.
mbed_official 126:549ba18ddd81 147 This parameter can be a value of @ref CAN_filter_mode */
mbed_official 126:549ba18ddd81 148
mbed_official 126:549ba18ddd81 149 uint8_t CAN_FilterScale; /*!< Specifies the filter scale.
mbed_official 126:549ba18ddd81 150 This parameter can be a value of @ref CAN_filter_scale */
mbed_official 126:549ba18ddd81 151
mbed_official 126:549ba18ddd81 152 FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
mbed_official 126:549ba18ddd81 153 This parameter can be set either to ENABLE or DISABLE. */
mbed_official 126:549ba18ddd81 154 } CAN_FilterInitTypeDef;
mbed_official 126:549ba18ddd81 155
mbed_official 126:549ba18ddd81 156 /**
mbed_official 126:549ba18ddd81 157 * @brief CAN Tx message structure definition
mbed_official 126:549ba18ddd81 158 */
mbed_official 126:549ba18ddd81 159
mbed_official 126:549ba18ddd81 160 typedef struct
mbed_official 126:549ba18ddd81 161 {
mbed_official 126:549ba18ddd81 162 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 126:549ba18ddd81 163 This parameter can be a value between 0 to 0x7FF. */
mbed_official 126:549ba18ddd81 164
mbed_official 126:549ba18ddd81 165 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 126:549ba18ddd81 166 This parameter can be a value between 0 to 0x1FFFFFFF. */
mbed_official 126:549ba18ddd81 167
mbed_official 126:549ba18ddd81 168 uint8_t IDE; /*!< Specifies the type of identifier for the message that
mbed_official 126:549ba18ddd81 169 will be transmitted. This parameter can be a value
mbed_official 126:549ba18ddd81 170 of @ref CAN_identifier_type */
mbed_official 126:549ba18ddd81 171
mbed_official 126:549ba18ddd81 172 uint8_t RTR; /*!< Specifies the type of frame for the message that will
mbed_official 126:549ba18ddd81 173 be transmitted. This parameter can be a value of
mbed_official 126:549ba18ddd81 174 @ref CAN_remote_transmission_request */
mbed_official 126:549ba18ddd81 175
mbed_official 126:549ba18ddd81 176 uint8_t DLC; /*!< Specifies the length of the frame that will be
mbed_official 126:549ba18ddd81 177 transmitted. This parameter can be a value between
mbed_official 126:549ba18ddd81 178 0 to 8 */
mbed_official 126:549ba18ddd81 179
mbed_official 126:549ba18ddd81 180 uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0
mbed_official 126:549ba18ddd81 181 to 0xFF. */
mbed_official 126:549ba18ddd81 182 } CanTxMsg;
mbed_official 126:549ba18ddd81 183
mbed_official 126:549ba18ddd81 184 /**
mbed_official 126:549ba18ddd81 185 * @brief CAN Rx message structure definition
mbed_official 126:549ba18ddd81 186 */
mbed_official 126:549ba18ddd81 187
mbed_official 126:549ba18ddd81 188 typedef struct
mbed_official 126:549ba18ddd81 189 {
mbed_official 126:549ba18ddd81 190 uint32_t StdId; /*!< Specifies the standard identifier.
mbed_official 126:549ba18ddd81 191 This parameter can be a value between 0 to 0x7FF. */
mbed_official 126:549ba18ddd81 192
mbed_official 126:549ba18ddd81 193 uint32_t ExtId; /*!< Specifies the extended identifier.
mbed_official 126:549ba18ddd81 194 This parameter can be a value between 0 to 0x1FFFFFFF. */
mbed_official 126:549ba18ddd81 195
mbed_official 126:549ba18ddd81 196 uint8_t IDE; /*!< Specifies the type of identifier for the message that
mbed_official 126:549ba18ddd81 197 will be received. This parameter can be a value of
mbed_official 126:549ba18ddd81 198 @ref CAN_identifier_type */
mbed_official 126:549ba18ddd81 199
mbed_official 126:549ba18ddd81 200 uint8_t RTR; /*!< Specifies the type of frame for the received message.
mbed_official 126:549ba18ddd81 201 This parameter can be a value of
mbed_official 126:549ba18ddd81 202 @ref CAN_remote_transmission_request */
mbed_official 126:549ba18ddd81 203
mbed_official 126:549ba18ddd81 204 uint8_t DLC; /*!< Specifies the length of the frame that will be received.
mbed_official 126:549ba18ddd81 205 This parameter can be a value between 0 to 8 */
mbed_official 126:549ba18ddd81 206
mbed_official 126:549ba18ddd81 207 uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to
mbed_official 126:549ba18ddd81 208 0xFF. */
mbed_official 126:549ba18ddd81 209
mbed_official 126:549ba18ddd81 210 uint8_t FMI; /*!< Specifies the index of the filter the message stored in
mbed_official 126:549ba18ddd81 211 the mailbox passes through. This parameter can be a
mbed_official 126:549ba18ddd81 212 value between 0 to 0xFF */
mbed_official 126:549ba18ddd81 213 } CanRxMsg;
mbed_official 126:549ba18ddd81 214
mbed_official 126:549ba18ddd81 215 /**
mbed_official 126:549ba18ddd81 216 * @}
mbed_official 126:549ba18ddd81 217 */
mbed_official 126:549ba18ddd81 218
mbed_official 126:549ba18ddd81 219 /** @defgroup CAN_Exported_Constants
mbed_official 126:549ba18ddd81 220 * @{
mbed_official 126:549ba18ddd81 221 */
mbed_official 126:549ba18ddd81 222
mbed_official 126:549ba18ddd81 223 /** @defgroup CAN_sleep_constants
mbed_official 126:549ba18ddd81 224 * @{
mbed_official 126:549ba18ddd81 225 */
mbed_official 126:549ba18ddd81 226
mbed_official 126:549ba18ddd81 227 #define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */
mbed_official 126:549ba18ddd81 228 #define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */
mbed_official 126:549ba18ddd81 229
mbed_official 126:549ba18ddd81 230 /**
mbed_official 126:549ba18ddd81 231 * @}
mbed_official 126:549ba18ddd81 232 */
mbed_official 126:549ba18ddd81 233
mbed_official 126:549ba18ddd81 234 /** @defgroup CAN_Mode
mbed_official 126:549ba18ddd81 235 * @{
mbed_official 126:549ba18ddd81 236 */
mbed_official 126:549ba18ddd81 237
mbed_official 126:549ba18ddd81 238 #define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */
mbed_official 126:549ba18ddd81 239 #define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */
mbed_official 126:549ba18ddd81 240 #define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */
mbed_official 126:549ba18ddd81 241 #define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */
mbed_official 126:549ba18ddd81 242
mbed_official 126:549ba18ddd81 243 #define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
mbed_official 126:549ba18ddd81 244 ((MODE) == CAN_Mode_LoopBack)|| \
mbed_official 126:549ba18ddd81 245 ((MODE) == CAN_Mode_Silent) || \
mbed_official 126:549ba18ddd81 246 ((MODE) == CAN_Mode_Silent_LoopBack))
mbed_official 126:549ba18ddd81 247 /**
mbed_official 126:549ba18ddd81 248 * @}
mbed_official 126:549ba18ddd81 249 */
mbed_official 126:549ba18ddd81 250
mbed_official 126:549ba18ddd81 251
mbed_official 126:549ba18ddd81 252 /**
mbed_official 126:549ba18ddd81 253 * @defgroup CAN_Operating_Mode
mbed_official 126:549ba18ddd81 254 * @{
mbed_official 126:549ba18ddd81 255 */
mbed_official 126:549ba18ddd81 256 #define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */
mbed_official 126:549ba18ddd81 257 #define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */
mbed_official 126:549ba18ddd81 258 #define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */
mbed_official 126:549ba18ddd81 259
mbed_official 126:549ba18ddd81 260
mbed_official 126:549ba18ddd81 261 #define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
mbed_official 126:549ba18ddd81 262 ((MODE) == CAN_OperatingMode_Normal)|| \
mbed_official 126:549ba18ddd81 263 ((MODE) == CAN_OperatingMode_Sleep))
mbed_official 126:549ba18ddd81 264 /**
mbed_official 126:549ba18ddd81 265 * @}
mbed_official 126:549ba18ddd81 266 */
mbed_official 126:549ba18ddd81 267
mbed_official 126:549ba18ddd81 268 /**
mbed_official 126:549ba18ddd81 269 * @defgroup CAN_Mode_Status
mbed_official 126:549ba18ddd81 270 * @{
mbed_official 126:549ba18ddd81 271 */
mbed_official 126:549ba18ddd81 272
mbed_official 126:549ba18ddd81 273 #define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */
mbed_official 126:549ba18ddd81 274 #define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */
mbed_official 126:549ba18ddd81 275
mbed_official 126:549ba18ddd81 276
mbed_official 126:549ba18ddd81 277 /**
mbed_official 126:549ba18ddd81 278 * @}
mbed_official 126:549ba18ddd81 279 */
mbed_official 126:549ba18ddd81 280
mbed_official 126:549ba18ddd81 281 /** @defgroup CAN_synchronisation_jump_width
mbed_official 126:549ba18ddd81 282 * @{
mbed_official 126:549ba18ddd81 283 */
mbed_official 126:549ba18ddd81 284
mbed_official 126:549ba18ddd81 285 #define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 126:549ba18ddd81 286 #define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 126:549ba18ddd81 287 #define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 126:549ba18ddd81 288 #define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 126:549ba18ddd81 289
mbed_official 126:549ba18ddd81 290 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
mbed_official 126:549ba18ddd81 291 ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
mbed_official 126:549ba18ddd81 292 /**
mbed_official 126:549ba18ddd81 293 * @}
mbed_official 126:549ba18ddd81 294 */
mbed_official 126:549ba18ddd81 295
mbed_official 126:549ba18ddd81 296 /** @defgroup CAN_time_quantum_in_bit_segment_1
mbed_official 126:549ba18ddd81 297 * @{
mbed_official 126:549ba18ddd81 298 */
mbed_official 126:549ba18ddd81 299
mbed_official 126:549ba18ddd81 300 #define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 126:549ba18ddd81 301 #define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 126:549ba18ddd81 302 #define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 126:549ba18ddd81 303 #define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 126:549ba18ddd81 304 #define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */
mbed_official 126:549ba18ddd81 305 #define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */
mbed_official 126:549ba18ddd81 306 #define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */
mbed_official 126:549ba18ddd81 307 #define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */
mbed_official 126:549ba18ddd81 308 #define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */
mbed_official 126:549ba18ddd81 309 #define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */
mbed_official 126:549ba18ddd81 310 #define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */
mbed_official 126:549ba18ddd81 311 #define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */
mbed_official 126:549ba18ddd81 312 #define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */
mbed_official 126:549ba18ddd81 313 #define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */
mbed_official 126:549ba18ddd81 314 #define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */
mbed_official 126:549ba18ddd81 315 #define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */
mbed_official 126:549ba18ddd81 316
mbed_official 126:549ba18ddd81 317 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
mbed_official 126:549ba18ddd81 318 /**
mbed_official 126:549ba18ddd81 319 * @}
mbed_official 126:549ba18ddd81 320 */
mbed_official 126:549ba18ddd81 321
mbed_official 126:549ba18ddd81 322 /** @defgroup CAN_time_quantum_in_bit_segment_2
mbed_official 126:549ba18ddd81 323 * @{
mbed_official 126:549ba18ddd81 324 */
mbed_official 126:549ba18ddd81 325
mbed_official 126:549ba18ddd81 326 #define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */
mbed_official 126:549ba18ddd81 327 #define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */
mbed_official 126:549ba18ddd81 328 #define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */
mbed_official 126:549ba18ddd81 329 #define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */
mbed_official 126:549ba18ddd81 330 #define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */
mbed_official 126:549ba18ddd81 331 #define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */
mbed_official 126:549ba18ddd81 332 #define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */
mbed_official 126:549ba18ddd81 333 #define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */
mbed_official 126:549ba18ddd81 334
mbed_official 126:549ba18ddd81 335 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
mbed_official 126:549ba18ddd81 336
mbed_official 126:549ba18ddd81 337 /**
mbed_official 126:549ba18ddd81 338 * @}
mbed_official 126:549ba18ddd81 339 */
mbed_official 126:549ba18ddd81 340
mbed_official 126:549ba18ddd81 341 /** @defgroup CAN_clock_prescaler
mbed_official 126:549ba18ddd81 342 * @{
mbed_official 126:549ba18ddd81 343 */
mbed_official 126:549ba18ddd81 344
mbed_official 126:549ba18ddd81 345 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
mbed_official 126:549ba18ddd81 346
mbed_official 126:549ba18ddd81 347 /**
mbed_official 126:549ba18ddd81 348 * @}
mbed_official 126:549ba18ddd81 349 */
mbed_official 126:549ba18ddd81 350
mbed_official 126:549ba18ddd81 351 /** @defgroup CAN_filter_number
mbed_official 126:549ba18ddd81 352 * @{
mbed_official 126:549ba18ddd81 353 */
mbed_official 126:549ba18ddd81 354 #ifndef STM32F10X_CL
mbed_official 126:549ba18ddd81 355 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13)
mbed_official 126:549ba18ddd81 356 #else
mbed_official 126:549ba18ddd81 357 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
mbed_official 126:549ba18ddd81 358 #endif /* STM32F10X_CL */
mbed_official 126:549ba18ddd81 359 /**
mbed_official 126:549ba18ddd81 360 * @}
mbed_official 126:549ba18ddd81 361 */
mbed_official 126:549ba18ddd81 362
mbed_official 126:549ba18ddd81 363 /** @defgroup CAN_filter_mode
mbed_official 126:549ba18ddd81 364 * @{
mbed_official 126:549ba18ddd81 365 */
mbed_official 126:549ba18ddd81 366
mbed_official 126:549ba18ddd81 367 #define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */
mbed_official 126:549ba18ddd81 368 #define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */
mbed_official 126:549ba18ddd81 369
mbed_official 126:549ba18ddd81 370 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
mbed_official 126:549ba18ddd81 371 ((MODE) == CAN_FilterMode_IdList))
mbed_official 126:549ba18ddd81 372 /**
mbed_official 126:549ba18ddd81 373 * @}
mbed_official 126:549ba18ddd81 374 */
mbed_official 126:549ba18ddd81 375
mbed_official 126:549ba18ddd81 376 /** @defgroup CAN_filter_scale
mbed_official 126:549ba18ddd81 377 * @{
mbed_official 126:549ba18ddd81 378 */
mbed_official 126:549ba18ddd81 379
mbed_official 126:549ba18ddd81 380 #define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */
mbed_official 126:549ba18ddd81 381 #define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */
mbed_official 126:549ba18ddd81 382
mbed_official 126:549ba18ddd81 383 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
mbed_official 126:549ba18ddd81 384 ((SCALE) == CAN_FilterScale_32bit))
mbed_official 126:549ba18ddd81 385
mbed_official 126:549ba18ddd81 386 /**
mbed_official 126:549ba18ddd81 387 * @}
mbed_official 126:549ba18ddd81 388 */
mbed_official 126:549ba18ddd81 389
mbed_official 126:549ba18ddd81 390 /** @defgroup CAN_filter_FIFO
mbed_official 126:549ba18ddd81 391 * @{
mbed_official 126:549ba18ddd81 392 */
mbed_official 126:549ba18ddd81 393
mbed_official 126:549ba18ddd81 394 #define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
mbed_official 126:549ba18ddd81 395 #define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
mbed_official 126:549ba18ddd81 396 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
mbed_official 126:549ba18ddd81 397 ((FIFO) == CAN_FilterFIFO1))
mbed_official 126:549ba18ddd81 398 /**
mbed_official 126:549ba18ddd81 399 * @}
mbed_official 126:549ba18ddd81 400 */
mbed_official 126:549ba18ddd81 401
mbed_official 126:549ba18ddd81 402 /** @defgroup Start_bank_filter_for_slave_CAN
mbed_official 126:549ba18ddd81 403 * @{
mbed_official 126:549ba18ddd81 404 */
mbed_official 126:549ba18ddd81 405 #define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
mbed_official 126:549ba18ddd81 406 /**
mbed_official 126:549ba18ddd81 407 * @}
mbed_official 126:549ba18ddd81 408 */
mbed_official 126:549ba18ddd81 409
mbed_official 126:549ba18ddd81 410 /** @defgroup CAN_Tx
mbed_official 126:549ba18ddd81 411 * @{
mbed_official 126:549ba18ddd81 412 */
mbed_official 126:549ba18ddd81 413
mbed_official 126:549ba18ddd81 414 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
mbed_official 126:549ba18ddd81 415 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
mbed_official 126:549ba18ddd81 416 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
mbed_official 126:549ba18ddd81 417 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
mbed_official 126:549ba18ddd81 418
mbed_official 126:549ba18ddd81 419 /**
mbed_official 126:549ba18ddd81 420 * @}
mbed_official 126:549ba18ddd81 421 */
mbed_official 126:549ba18ddd81 422
mbed_official 126:549ba18ddd81 423 /** @defgroup CAN_identifier_type
mbed_official 126:549ba18ddd81 424 * @{
mbed_official 126:549ba18ddd81 425 */
mbed_official 126:549ba18ddd81 426
mbed_official 126:549ba18ddd81 427 #define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */
mbed_official 126:549ba18ddd81 428 #define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */
mbed_official 126:549ba18ddd81 429 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
mbed_official 126:549ba18ddd81 430 ((IDTYPE) == CAN_Id_Extended))
mbed_official 126:549ba18ddd81 431 /**
mbed_official 126:549ba18ddd81 432 * @}
mbed_official 126:549ba18ddd81 433 */
mbed_official 126:549ba18ddd81 434
mbed_official 126:549ba18ddd81 435 /** @defgroup CAN_remote_transmission_request
mbed_official 126:549ba18ddd81 436 * @{
mbed_official 126:549ba18ddd81 437 */
mbed_official 126:549ba18ddd81 438
mbed_official 126:549ba18ddd81 439 #define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */
mbed_official 126:549ba18ddd81 440 #define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */
mbed_official 126:549ba18ddd81 441 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
mbed_official 126:549ba18ddd81 442
mbed_official 126:549ba18ddd81 443 /**
mbed_official 126:549ba18ddd81 444 * @}
mbed_official 126:549ba18ddd81 445 */
mbed_official 126:549ba18ddd81 446
mbed_official 126:549ba18ddd81 447 /** @defgroup CAN_transmit_constants
mbed_official 126:549ba18ddd81 448 * @{
mbed_official 126:549ba18ddd81 449 */
mbed_official 126:549ba18ddd81 450
mbed_official 126:549ba18ddd81 451 #define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */
mbed_official 126:549ba18ddd81 452 #define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */
mbed_official 126:549ba18ddd81 453 #define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */
mbed_official 126:549ba18ddd81 454 #define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */
mbed_official 126:549ba18ddd81 455
mbed_official 126:549ba18ddd81 456 /**
mbed_official 126:549ba18ddd81 457 * @}
mbed_official 126:549ba18ddd81 458 */
mbed_official 126:549ba18ddd81 459
mbed_official 126:549ba18ddd81 460 /** @defgroup CAN_receive_FIFO_number_constants
mbed_official 126:549ba18ddd81 461 * @{
mbed_official 126:549ba18ddd81 462 */
mbed_official 126:549ba18ddd81 463
mbed_official 126:549ba18ddd81 464 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
mbed_official 126:549ba18ddd81 465 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
mbed_official 126:549ba18ddd81 466
mbed_official 126:549ba18ddd81 467 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
mbed_official 126:549ba18ddd81 468
mbed_official 126:549ba18ddd81 469 /**
mbed_official 126:549ba18ddd81 470 * @}
mbed_official 126:549ba18ddd81 471 */
mbed_official 126:549ba18ddd81 472
mbed_official 126:549ba18ddd81 473 /** @defgroup CAN_sleep_constants
mbed_official 126:549ba18ddd81 474 * @{
mbed_official 126:549ba18ddd81 475 */
mbed_official 126:549ba18ddd81 476
mbed_official 126:549ba18ddd81 477 #define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
mbed_official 126:549ba18ddd81 478 #define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */
mbed_official 126:549ba18ddd81 479
mbed_official 126:549ba18ddd81 480 /**
mbed_official 126:549ba18ddd81 481 * @}
mbed_official 126:549ba18ddd81 482 */
mbed_official 126:549ba18ddd81 483
mbed_official 126:549ba18ddd81 484 /** @defgroup CAN_wake_up_constants
mbed_official 126:549ba18ddd81 485 * @{
mbed_official 126:549ba18ddd81 486 */
mbed_official 126:549ba18ddd81 487
mbed_official 126:549ba18ddd81 488 #define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
mbed_official 126:549ba18ddd81 489 #define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
mbed_official 126:549ba18ddd81 490
mbed_official 126:549ba18ddd81 491 /**
mbed_official 126:549ba18ddd81 492 * @}
mbed_official 126:549ba18ddd81 493 */
mbed_official 126:549ba18ddd81 494
mbed_official 126:549ba18ddd81 495 /**
mbed_official 126:549ba18ddd81 496 * @defgroup CAN_Error_Code_constants
mbed_official 126:549ba18ddd81 497 * @{
mbed_official 126:549ba18ddd81 498 */
mbed_official 126:549ba18ddd81 499
mbed_official 126:549ba18ddd81 500 #define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */
mbed_official 126:549ba18ddd81 501 #define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */
mbed_official 126:549ba18ddd81 502 #define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */
mbed_official 126:549ba18ddd81 503 #define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */
mbed_official 126:549ba18ddd81 504 #define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */
mbed_official 126:549ba18ddd81 505 #define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */
mbed_official 126:549ba18ddd81 506 #define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */
mbed_official 126:549ba18ddd81 507 #define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */
mbed_official 126:549ba18ddd81 508
mbed_official 126:549ba18ddd81 509
mbed_official 126:549ba18ddd81 510 /**
mbed_official 126:549ba18ddd81 511 * @}
mbed_official 126:549ba18ddd81 512 */
mbed_official 126:549ba18ddd81 513
mbed_official 126:549ba18ddd81 514 /** @defgroup CAN_flags
mbed_official 126:549ba18ddd81 515 * @{
mbed_official 126:549ba18ddd81 516 */
mbed_official 126:549ba18ddd81 517 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
mbed_official 126:549ba18ddd81 518 and CAN_ClearFlag() functions. */
mbed_official 126:549ba18ddd81 519 /* If the flag is 0x1XXXXXXX, it means that it can only be used with CAN_GetFlagStatus() function. */
mbed_official 126:549ba18ddd81 520
mbed_official 126:549ba18ddd81 521 /* Transmit Flags */
mbed_official 126:549ba18ddd81 522 #define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
mbed_official 126:549ba18ddd81 523 #define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
mbed_official 126:549ba18ddd81 524 #define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
mbed_official 126:549ba18ddd81 525
mbed_official 126:549ba18ddd81 526 /* Receive Flags */
mbed_official 126:549ba18ddd81 527 #define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
mbed_official 126:549ba18ddd81 528 #define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */
mbed_official 126:549ba18ddd81 529 #define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */
mbed_official 126:549ba18ddd81 530 #define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
mbed_official 126:549ba18ddd81 531 #define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */
mbed_official 126:549ba18ddd81 532 #define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */
mbed_official 126:549ba18ddd81 533
mbed_official 126:549ba18ddd81 534 /* Operating Mode Flags */
mbed_official 126:549ba18ddd81 535 #define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */
mbed_official 126:549ba18ddd81 536 #define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
mbed_official 126:549ba18ddd81 537 /* Note: When SLAK intterupt is disabled (SLKIE=0), no polling on SLAKI is possible.
mbed_official 126:549ba18ddd81 538 In this case the SLAK bit can be polled.*/
mbed_official 126:549ba18ddd81 539
mbed_official 126:549ba18ddd81 540 /* Error Flags */
mbed_official 126:549ba18ddd81 541 #define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */
mbed_official 126:549ba18ddd81 542 #define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */
mbed_official 126:549ba18ddd81 543 #define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */
mbed_official 126:549ba18ddd81 544 #define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */
mbed_official 126:549ba18ddd81 545
mbed_official 126:549ba18ddd81 546 #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_BOF) || \
mbed_official 126:549ba18ddd81 547 ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
mbed_official 126:549ba18ddd81 548 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
mbed_official 126:549ba18ddd81 549 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FMP0) || \
mbed_official 126:549ba18ddd81 550 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
mbed_official 126:549ba18ddd81 551 ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
mbed_official 126:549ba18ddd81 552 ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
mbed_official 126:549ba18ddd81 553 ((FLAG) == CAN_FLAG_SLAK ))
mbed_official 126:549ba18ddd81 554
mbed_official 126:549ba18ddd81 555 #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
mbed_official 126:549ba18ddd81 556 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \
mbed_official 126:549ba18ddd81 557 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) ||\
mbed_official 126:549ba18ddd81 558 ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
mbed_official 126:549ba18ddd81 559 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
mbed_official 126:549ba18ddd81 560 /**
mbed_official 126:549ba18ddd81 561 * @}
mbed_official 126:549ba18ddd81 562 */
mbed_official 126:549ba18ddd81 563
mbed_official 126:549ba18ddd81 564
mbed_official 126:549ba18ddd81 565 /** @defgroup CAN_interrupts
mbed_official 126:549ba18ddd81 566 * @{
mbed_official 126:549ba18ddd81 567 */
mbed_official 126:549ba18ddd81 568
mbed_official 126:549ba18ddd81 569
mbed_official 126:549ba18ddd81 570
mbed_official 126:549ba18ddd81 571 #define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
mbed_official 126:549ba18ddd81 572
mbed_official 126:549ba18ddd81 573 /* Receive Interrupts */
mbed_official 126:549ba18ddd81 574 #define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
mbed_official 126:549ba18ddd81 575 #define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
mbed_official 126:549ba18ddd81 576 #define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
mbed_official 126:549ba18ddd81 577 #define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
mbed_official 126:549ba18ddd81 578 #define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
mbed_official 126:549ba18ddd81 579 #define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
mbed_official 126:549ba18ddd81 580
mbed_official 126:549ba18ddd81 581 /* Operating Mode Interrupts */
mbed_official 126:549ba18ddd81 582 #define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
mbed_official 126:549ba18ddd81 583 #define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
mbed_official 126:549ba18ddd81 584
mbed_official 126:549ba18ddd81 585 /* Error Interrupts */
mbed_official 126:549ba18ddd81 586 #define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
mbed_official 126:549ba18ddd81 587 #define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
mbed_official 126:549ba18ddd81 588 #define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
mbed_official 126:549ba18ddd81 589 #define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
mbed_official 126:549ba18ddd81 590 #define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/
mbed_official 126:549ba18ddd81 591
mbed_official 126:549ba18ddd81 592 /* Flags named as Interrupts : kept only for FW compatibility */
mbed_official 126:549ba18ddd81 593 #define CAN_IT_RQCP0 CAN_IT_TME
mbed_official 126:549ba18ddd81 594 #define CAN_IT_RQCP1 CAN_IT_TME
mbed_official 126:549ba18ddd81 595 #define CAN_IT_RQCP2 CAN_IT_TME
mbed_official 126:549ba18ddd81 596
mbed_official 126:549ba18ddd81 597
mbed_official 126:549ba18ddd81 598 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
mbed_official 126:549ba18ddd81 599 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
mbed_official 126:549ba18ddd81 600 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
mbed_official 126:549ba18ddd81 601 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
mbed_official 126:549ba18ddd81 602 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 126:549ba18ddd81 603 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 126:549ba18ddd81 604 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 126:549ba18ddd81 605
mbed_official 126:549ba18ddd81 606 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
mbed_official 126:549ba18ddd81 607 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
mbed_official 126:549ba18ddd81 608 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
mbed_official 126:549ba18ddd81 609 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
mbed_official 126:549ba18ddd81 610 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
mbed_official 126:549ba18ddd81 611 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
mbed_official 126:549ba18ddd81 612
mbed_official 126:549ba18ddd81 613 /**
mbed_official 126:549ba18ddd81 614 * @}
mbed_official 126:549ba18ddd81 615 */
mbed_official 126:549ba18ddd81 616
mbed_official 126:549ba18ddd81 617 /** @defgroup CAN_Legacy
mbed_official 126:549ba18ddd81 618 * @{
mbed_official 126:549ba18ddd81 619 */
mbed_official 126:549ba18ddd81 620 #define CANINITFAILED CAN_InitStatus_Failed
mbed_official 126:549ba18ddd81 621 #define CANINITOK CAN_InitStatus_Success
mbed_official 126:549ba18ddd81 622 #define CAN_FilterFIFO0 CAN_Filter_FIFO0
mbed_official 126:549ba18ddd81 623 #define CAN_FilterFIFO1 CAN_Filter_FIFO1
mbed_official 126:549ba18ddd81 624 #define CAN_ID_STD CAN_Id_Standard
mbed_official 126:549ba18ddd81 625 #define CAN_ID_EXT CAN_Id_Extended
mbed_official 126:549ba18ddd81 626 #define CAN_RTR_DATA CAN_RTR_Data
mbed_official 126:549ba18ddd81 627 #define CAN_RTR_REMOTE CAN_RTR_Remote
mbed_official 126:549ba18ddd81 628 #define CANTXFAILE CAN_TxStatus_Failed
mbed_official 126:549ba18ddd81 629 #define CANTXOK CAN_TxStatus_Ok
mbed_official 126:549ba18ddd81 630 #define CANTXPENDING CAN_TxStatus_Pending
mbed_official 126:549ba18ddd81 631 #define CAN_NO_MB CAN_TxStatus_NoMailBox
mbed_official 126:549ba18ddd81 632 #define CANSLEEPFAILED CAN_Sleep_Failed
mbed_official 126:549ba18ddd81 633 #define CANSLEEPOK CAN_Sleep_Ok
mbed_official 126:549ba18ddd81 634 #define CANWAKEUPFAILED CAN_WakeUp_Failed
mbed_official 126:549ba18ddd81 635 #define CANWAKEUPOK CAN_WakeUp_Ok
mbed_official 126:549ba18ddd81 636
mbed_official 126:549ba18ddd81 637 /**
mbed_official 126:549ba18ddd81 638 * @}
mbed_official 126:549ba18ddd81 639 */
mbed_official 126:549ba18ddd81 640
mbed_official 126:549ba18ddd81 641 /**
mbed_official 126:549ba18ddd81 642 * @}
mbed_official 126:549ba18ddd81 643 */
mbed_official 126:549ba18ddd81 644
mbed_official 126:549ba18ddd81 645 /** @defgroup CAN_Exported_Macros
mbed_official 126:549ba18ddd81 646 * @{
mbed_official 126:549ba18ddd81 647 */
mbed_official 126:549ba18ddd81 648
mbed_official 126:549ba18ddd81 649 /**
mbed_official 126:549ba18ddd81 650 * @}
mbed_official 126:549ba18ddd81 651 */
mbed_official 126:549ba18ddd81 652
mbed_official 126:549ba18ddd81 653 /** @defgroup CAN_Exported_Functions
mbed_official 126:549ba18ddd81 654 * @{
mbed_official 126:549ba18ddd81 655 */
mbed_official 126:549ba18ddd81 656 /* Function used to set the CAN configuration to the default reset state *****/
mbed_official 126:549ba18ddd81 657 void CAN_DeInit(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 658
mbed_official 126:549ba18ddd81 659 /* Initialization and Configuration functions *********************************/
mbed_official 126:549ba18ddd81 660 uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
mbed_official 126:549ba18ddd81 661 void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
mbed_official 126:549ba18ddd81 662 void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
mbed_official 126:549ba18ddd81 663 void CAN_SlaveStartBank(uint8_t CAN_BankNumber);
mbed_official 126:549ba18ddd81 664 void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
mbed_official 126:549ba18ddd81 665 void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
mbed_official 126:549ba18ddd81 666
mbed_official 126:549ba18ddd81 667 /* Transmit functions *********************************************************/
mbed_official 126:549ba18ddd81 668 uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
mbed_official 126:549ba18ddd81 669 uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
mbed_official 126:549ba18ddd81 670 void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
mbed_official 126:549ba18ddd81 671
mbed_official 126:549ba18ddd81 672 /* Receive functions **********************************************************/
mbed_official 126:549ba18ddd81 673 void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
mbed_official 126:549ba18ddd81 674 void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
mbed_official 126:549ba18ddd81 675 uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
mbed_official 126:549ba18ddd81 676
mbed_official 126:549ba18ddd81 677
mbed_official 126:549ba18ddd81 678 /* Operation modes functions **************************************************/
mbed_official 126:549ba18ddd81 679 uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
mbed_official 126:549ba18ddd81 680 uint8_t CAN_Sleep(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 681 uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 682
mbed_official 126:549ba18ddd81 683 /* Error management functions *************************************************/
mbed_official 126:549ba18ddd81 684 uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 685 uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 686 uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
mbed_official 126:549ba18ddd81 687
mbed_official 126:549ba18ddd81 688 /* Interrupts and flags management functions **********************************/
mbed_official 126:549ba18ddd81 689 void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
mbed_official 126:549ba18ddd81 690 FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
mbed_official 126:549ba18ddd81 691 void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
mbed_official 126:549ba18ddd81 692 ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
mbed_official 126:549ba18ddd81 693 void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
mbed_official 126:549ba18ddd81 694
mbed_official 126:549ba18ddd81 695 #ifdef __cplusplus
mbed_official 126:549ba18ddd81 696 }
mbed_official 126:549ba18ddd81 697 #endif
mbed_official 126:549ba18ddd81 698
mbed_official 126:549ba18ddd81 699 #endif /* __STM32F10x_CAN_H */
mbed_official 126:549ba18ddd81 700 /**
mbed_official 126:549ba18ddd81 701 * @}
mbed_official 126:549ba18ddd81 702 */
mbed_official 126:549ba18ddd81 703
mbed_official 126:549ba18ddd81 704 /**
mbed_official 126:549ba18ddd81 705 * @}
mbed_official 126:549ba18ddd81 706 */
mbed_official 126:549ba18ddd81 707
mbed_official 126:549ba18ddd81 708 /**
mbed_official 126:549ba18ddd81 709 * @}
mbed_official 126:549ba18ddd81 710 */
mbed_official 126:549ba18ddd81 711
mbed_official 126:549ba18ddd81 712 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/