Ricardo Benitez / mbed

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TARGET_NUCLEO_F103RB/stm32f10x_can.h@73:1efda918f0ba, 2013-12-09 (annotated)

Committer:
bogdanm
Date:
Mon Dec 09 18:43:03 2013 +0200
Revision:
73:1efda918f0ba
Child:
76:824293ae5e43
Release 73 of the mbed library



Main changes:



- added support for KL46Z and NUCLEO_F103RB

- STM32 USB device support

- various bug fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 73:1efda918f0ba 1 /**
bogdanm 73:1efda918f0ba 2 ******************************************************************************
bogdanm 73:1efda918f0ba 3 * @file stm32f10x_can.h
bogdanm 73:1efda918f0ba 4 * @author MCD Application Team
bogdanm 73:1efda918f0ba 5 * @version V3.5.0
bogdanm 73:1efda918f0ba 6 * @date 11-March-2011
bogdanm 73:1efda918f0ba 7 * @brief This file contains all the functions prototypes for the CAN firmware
bogdanm 73:1efda918f0ba 8 * library.
bogdanm 73:1efda918f0ba 9 ******************************************************************************
bogdanm 73:1efda918f0ba 10 * @attention
bogdanm 73:1efda918f0ba 11 *
bogdanm 73:1efda918f0ba 12 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
bogdanm 73:1efda918f0ba 13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
bogdanm 73:1efda918f0ba 14 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
bogdanm 73:1efda918f0ba 15 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
bogdanm 73:1efda918f0ba 16 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
bogdanm 73:1efda918f0ba 17 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
bogdanm 73:1efda918f0ba 18 *
bogdanm 73:1efda918f0ba 19 * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
bogdanm 73:1efda918f0ba 20 ******************************************************************************
bogdanm 73:1efda918f0ba 21 */
bogdanm 73:1efda918f0ba 22
bogdanm 73:1efda918f0ba 23 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 73:1efda918f0ba 24 #ifndef __STM32F10x_CAN_H
bogdanm 73:1efda918f0ba 25 #define __STM32F10x_CAN_H
bogdanm 73:1efda918f0ba 26
bogdanm 73:1efda918f0ba 27 #ifdef __cplusplus
bogdanm 73:1efda918f0ba 28 extern "C" {
bogdanm 73:1efda918f0ba 29 #endif
bogdanm 73:1efda918f0ba 30
bogdanm 73:1efda918f0ba 31 /* Includes ------------------------------------------------------------------*/
bogdanm 73:1efda918f0ba 32 #include "stm32f10x.h"
bogdanm 73:1efda918f0ba 33
bogdanm 73:1efda918f0ba 34 /** @addtogroup STM32F10x_StdPeriph_Driver
bogdanm 73:1efda918f0ba 35 * @{
bogdanm 73:1efda918f0ba 36 */
bogdanm 73:1efda918f0ba 37
bogdanm 73:1efda918f0ba 38 /** @addtogroup CAN
bogdanm 73:1efda918f0ba 39 * @{
bogdanm 73:1efda918f0ba 40 */
bogdanm 73:1efda918f0ba 41
bogdanm 73:1efda918f0ba 42 /** @defgroup CAN_Exported_Types
bogdanm 73:1efda918f0ba 43 * @{
bogdanm 73:1efda918f0ba 44 */
bogdanm 73:1efda918f0ba 45
bogdanm 73:1efda918f0ba 46 #define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \
bogdanm 73:1efda918f0ba 47 ((PERIPH) == CAN2))
bogdanm 73:1efda918f0ba 48
bogdanm 73:1efda918f0ba 49 /**
bogdanm 73:1efda918f0ba 50 * @brief CAN init structure definition
bogdanm 73:1efda918f0ba 51 */
bogdanm 73:1efda918f0ba 52
bogdanm 73:1efda918f0ba 53 typedef struct
bogdanm 73:1efda918f0ba 54 {
bogdanm 73:1efda918f0ba 55 uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum.
bogdanm 73:1efda918f0ba 56 It ranges from 1 to 1024. */
bogdanm 73:1efda918f0ba 57
bogdanm 73:1efda918f0ba 58 uint8_t CAN_Mode; /*!< Specifies the CAN operating mode.
bogdanm 73:1efda918f0ba 59 This parameter can be a value of
bogdanm 73:1efda918f0ba 60 @ref CAN_operating_mode */
bogdanm 73:1efda918f0ba 61
bogdanm 73:1efda918f0ba 62 uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta
bogdanm 73:1efda918f0ba 63 the CAN hardware is allowed to lengthen or
bogdanm 73:1efda918f0ba 64 shorten a bit to perform resynchronization.
bogdanm 73:1efda918f0ba 65 This parameter can be a value of
bogdanm 73:1efda918f0ba 66 @ref CAN_synchronisation_jump_width */
bogdanm 73:1efda918f0ba 67
bogdanm 73:1efda918f0ba 68 uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit
bogdanm 73:1efda918f0ba 69 Segment 1. This parameter can be a value of
bogdanm 73:1efda918f0ba 70 @ref CAN_time_quantum_in_bit_segment_1 */
bogdanm 73:1efda918f0ba 71
bogdanm 73:1efda918f0ba 72 uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit
bogdanm 73:1efda918f0ba 73 Segment 2.
bogdanm 73:1efda918f0ba 74 This parameter can be a value of
bogdanm 73:1efda918f0ba 75 @ref CAN_time_quantum_in_bit_segment_2 */
bogdanm 73:1efda918f0ba 76
bogdanm 73:1efda918f0ba 77 FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered
bogdanm 73:1efda918f0ba 78 communication mode. This parameter can be set
bogdanm 73:1efda918f0ba 79 either to ENABLE or DISABLE. */
bogdanm 73:1efda918f0ba 80
bogdanm 73:1efda918f0ba 81 FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off
bogdanm 73:1efda918f0ba 82 management. This parameter can be set either
bogdanm 73:1efda918f0ba 83 to ENABLE or DISABLE. */
bogdanm 73:1efda918f0ba 84
bogdanm 73:1efda918f0ba 85 FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode.
bogdanm 73:1efda918f0ba 86 This parameter can be set either to ENABLE or
bogdanm 73:1efda918f0ba 87 DISABLE. */
bogdanm 73:1efda918f0ba 88
bogdanm 73:1efda918f0ba 89 FunctionalState CAN_NART; /*!< Enable or disable the no-automatic
bogdanm 73:1efda918f0ba 90 retransmission mode. This parameter can be
bogdanm 73:1efda918f0ba 91 set either to ENABLE or DISABLE. */
bogdanm 73:1efda918f0ba 92
bogdanm 73:1efda918f0ba 93 FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
bogdanm 73:1efda918f0ba 94 This parameter can be set either to ENABLE
bogdanm 73:1efda918f0ba 95 or DISABLE. */
bogdanm 73:1efda918f0ba 96
bogdanm 73:1efda918f0ba 97 FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority.
bogdanm 73:1efda918f0ba 98 This parameter can be set either to ENABLE
bogdanm 73:1efda918f0ba 99 or DISABLE. */
bogdanm 73:1efda918f0ba 100 } CAN_InitTypeDef;
bogdanm 73:1efda918f0ba 101
bogdanm 73:1efda918f0ba 102 /**
bogdanm 73:1efda918f0ba 103 * @brief CAN filter init structure definition
bogdanm 73:1efda918f0ba 104 */
bogdanm 73:1efda918f0ba 105
bogdanm 73:1efda918f0ba 106 typedef struct
bogdanm 73:1efda918f0ba 107 {
bogdanm 73:1efda918f0ba 108 uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
bogdanm 73:1efda918f0ba 109 configuration, first one for a 16-bit configuration).
bogdanm 73:1efda918f0ba 110 This parameter can be a value between 0x0000 and 0xFFFF */
bogdanm 73:1efda918f0ba 111
bogdanm 73:1efda918f0ba 112 uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
bogdanm 73:1efda918f0ba 113 configuration, second one for a 16-bit configuration).
bogdanm 73:1efda918f0ba 114 This parameter can be a value between 0x0000 and 0xFFFF */
bogdanm 73:1efda918f0ba 115
bogdanm 73:1efda918f0ba 116 uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
bogdanm 73:1efda918f0ba 117 according to the mode (MSBs for a 32-bit configuration,
bogdanm 73:1efda918f0ba 118 first one for a 16-bit configuration).
bogdanm 73:1efda918f0ba 119 This parameter can be a value between 0x0000 and 0xFFFF */
bogdanm 73:1efda918f0ba 120
bogdanm 73:1efda918f0ba 121 uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
bogdanm 73:1efda918f0ba 122 according to the mode (LSBs for a 32-bit configuration,
bogdanm 73:1efda918f0ba 123 second one for a 16-bit configuration).
bogdanm 73:1efda918f0ba 124 This parameter can be a value between 0x0000 and 0xFFFF */
bogdanm 73:1efda918f0ba 125
bogdanm 73:1efda918f0ba 126 uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
bogdanm 73:1efda918f0ba 127 This parameter can be a value of @ref CAN_filter_FIFO */
bogdanm 73:1efda918f0ba 128
bogdanm 73:1efda918f0ba 129 uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
bogdanm 73:1efda918f0ba 130
bogdanm 73:1efda918f0ba 131 uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized.
bogdanm 73:1efda918f0ba 132 This parameter can be a value of @ref CAN_filter_mode */
bogdanm 73:1efda918f0ba 133
bogdanm 73:1efda918f0ba 134 uint8_t CAN_FilterScale; /*!< Specifies the filter scale.
bogdanm 73:1efda918f0ba 135 This parameter can be a value of @ref CAN_filter_scale */
bogdanm 73:1efda918f0ba 136
bogdanm 73:1efda918f0ba 137 FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
bogdanm 73:1efda918f0ba 138 This parameter can be set either to ENABLE or DISABLE. */
bogdanm 73:1efda918f0ba 139 } CAN_FilterInitTypeDef;
bogdanm 73:1efda918f0ba 140
bogdanm 73:1efda918f0ba 141 /**
bogdanm 73:1efda918f0ba 142 * @brief CAN Tx message structure definition
bogdanm 73:1efda918f0ba 143 */
bogdanm 73:1efda918f0ba 144
bogdanm 73:1efda918f0ba 145 typedef struct
bogdanm 73:1efda918f0ba 146 {
bogdanm 73:1efda918f0ba 147 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 73:1efda918f0ba 148 This parameter can be a value between 0 to 0x7FF. */
bogdanm 73:1efda918f0ba 149
bogdanm 73:1efda918f0ba 150 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 73:1efda918f0ba 151 This parameter can be a value between 0 to 0x1FFFFFFF. */
bogdanm 73:1efda918f0ba 152
bogdanm 73:1efda918f0ba 153 uint8_t IDE; /*!< Specifies the type of identifier for the message that
bogdanm 73:1efda918f0ba 154 will be transmitted. This parameter can be a value
bogdanm 73:1efda918f0ba 155 of @ref CAN_identifier_type */
bogdanm 73:1efda918f0ba 156
bogdanm 73:1efda918f0ba 157 uint8_t RTR; /*!< Specifies the type of frame for the message that will
bogdanm 73:1efda918f0ba 158 be transmitted. This parameter can be a value of
bogdanm 73:1efda918f0ba 159 @ref CAN_remote_transmission_request */
bogdanm 73:1efda918f0ba 160
bogdanm 73:1efda918f0ba 161 uint8_t DLC; /*!< Specifies the length of the frame that will be
bogdanm 73:1efda918f0ba 162 transmitted. This parameter can be a value between
bogdanm 73:1efda918f0ba 163 0 to 8 */
bogdanm 73:1efda918f0ba 164
bogdanm 73:1efda918f0ba 165 uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0
bogdanm 73:1efda918f0ba 166 to 0xFF. */
bogdanm 73:1efda918f0ba 167 } CanTxMsg;
bogdanm 73:1efda918f0ba 168
bogdanm 73:1efda918f0ba 169 /**
bogdanm 73:1efda918f0ba 170 * @brief CAN Rx message structure definition
bogdanm 73:1efda918f0ba 171 */
bogdanm 73:1efda918f0ba 172
bogdanm 73:1efda918f0ba 173 typedef struct
bogdanm 73:1efda918f0ba 174 {
bogdanm 73:1efda918f0ba 175 uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm 73:1efda918f0ba 176 This parameter can be a value between 0 to 0x7FF. */
bogdanm 73:1efda918f0ba 177
bogdanm 73:1efda918f0ba 178 uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm 73:1efda918f0ba 179 This parameter can be a value between 0 to 0x1FFFFFFF. */
bogdanm 73:1efda918f0ba 180
bogdanm 73:1efda918f0ba 181 uint8_t IDE; /*!< Specifies the type of identifier for the message that
bogdanm 73:1efda918f0ba 182 will be received. This parameter can be a value of
bogdanm 73:1efda918f0ba 183 @ref CAN_identifier_type */
bogdanm 73:1efda918f0ba 184
bogdanm 73:1efda918f0ba 185 uint8_t RTR; /*!< Specifies the type of frame for the received message.
bogdanm 73:1efda918f0ba 186 This parameter can be a value of
bogdanm 73:1efda918f0ba 187 @ref CAN_remote_transmission_request */
bogdanm 73:1efda918f0ba 188
bogdanm 73:1efda918f0ba 189 uint8_t DLC; /*!< Specifies the length of the frame that will be received.
bogdanm 73:1efda918f0ba 190 This parameter can be a value between 0 to 8 */
bogdanm 73:1efda918f0ba 191
bogdanm 73:1efda918f0ba 192 uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to
bogdanm 73:1efda918f0ba 193 0xFF. */
bogdanm 73:1efda918f0ba 194
bogdanm 73:1efda918f0ba 195 uint8_t FMI; /*!< Specifies the index of the filter the message stored in
bogdanm 73:1efda918f0ba 196 the mailbox passes through. This parameter can be a
bogdanm 73:1efda918f0ba 197 value between 0 to 0xFF */
bogdanm 73:1efda918f0ba 198 } CanRxMsg;
bogdanm 73:1efda918f0ba 199
bogdanm 73:1efda918f0ba 200 /**
bogdanm 73:1efda918f0ba 201 * @}
bogdanm 73:1efda918f0ba 202 */
bogdanm 73:1efda918f0ba 203
bogdanm 73:1efda918f0ba 204 /** @defgroup CAN_Exported_Constants
bogdanm 73:1efda918f0ba 205 * @{
bogdanm 73:1efda918f0ba 206 */
bogdanm 73:1efda918f0ba 207
bogdanm 73:1efda918f0ba 208 /** @defgroup CAN_sleep_constants
bogdanm 73:1efda918f0ba 209 * @{
bogdanm 73:1efda918f0ba 210 */
bogdanm 73:1efda918f0ba 211
bogdanm 73:1efda918f0ba 212 #define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */
bogdanm 73:1efda918f0ba 213 #define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */
bogdanm 73:1efda918f0ba 214
bogdanm 73:1efda918f0ba 215 /**
bogdanm 73:1efda918f0ba 216 * @}
bogdanm 73:1efda918f0ba 217 */
bogdanm 73:1efda918f0ba 218
bogdanm 73:1efda918f0ba 219 /** @defgroup CAN_Mode
bogdanm 73:1efda918f0ba 220 * @{
bogdanm 73:1efda918f0ba 221 */
bogdanm 73:1efda918f0ba 222
bogdanm 73:1efda918f0ba 223 #define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */
bogdanm 73:1efda918f0ba 224 #define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */
bogdanm 73:1efda918f0ba 225 #define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */
bogdanm 73:1efda918f0ba 226 #define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */
bogdanm 73:1efda918f0ba 227
bogdanm 73:1efda918f0ba 228 #define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
bogdanm 73:1efda918f0ba 229 ((MODE) == CAN_Mode_LoopBack)|| \
bogdanm 73:1efda918f0ba 230 ((MODE) == CAN_Mode_Silent) || \
bogdanm 73:1efda918f0ba 231 ((MODE) == CAN_Mode_Silent_LoopBack))
bogdanm 73:1efda918f0ba 232 /**
bogdanm 73:1efda918f0ba 233 * @}
bogdanm 73:1efda918f0ba 234 */
bogdanm 73:1efda918f0ba 235
bogdanm 73:1efda918f0ba 236
bogdanm 73:1efda918f0ba 237 /**
bogdanm 73:1efda918f0ba 238 * @defgroup CAN_Operating_Mode
bogdanm 73:1efda918f0ba 239 * @{
bogdanm 73:1efda918f0ba 240 */
bogdanm 73:1efda918f0ba 241 #define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */
bogdanm 73:1efda918f0ba 242 #define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */
bogdanm 73:1efda918f0ba 243 #define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */
bogdanm 73:1efda918f0ba 244
bogdanm 73:1efda918f0ba 245
bogdanm 73:1efda918f0ba 246 #define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
bogdanm 73:1efda918f0ba 247 ((MODE) == CAN_OperatingMode_Normal)|| \
bogdanm 73:1efda918f0ba 248 ((MODE) == CAN_OperatingMode_Sleep))
bogdanm 73:1efda918f0ba 249 /**
bogdanm 73:1efda918f0ba 250 * @}
bogdanm 73:1efda918f0ba 251 */
bogdanm 73:1efda918f0ba 252
bogdanm 73:1efda918f0ba 253 /**
bogdanm 73:1efda918f0ba 254 * @defgroup CAN_Mode_Status
bogdanm 73:1efda918f0ba 255 * @{
bogdanm 73:1efda918f0ba 256 */
bogdanm 73:1efda918f0ba 257
bogdanm 73:1efda918f0ba 258 #define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */
bogdanm 73:1efda918f0ba 259 #define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */
bogdanm 73:1efda918f0ba 260
bogdanm 73:1efda918f0ba 261
bogdanm 73:1efda918f0ba 262 /**
bogdanm 73:1efda918f0ba 263 * @}
bogdanm 73:1efda918f0ba 264 */
bogdanm 73:1efda918f0ba 265
bogdanm 73:1efda918f0ba 266 /** @defgroup CAN_synchronisation_jump_width
bogdanm 73:1efda918f0ba 267 * @{
bogdanm 73:1efda918f0ba 268 */
bogdanm 73:1efda918f0ba 269
bogdanm 73:1efda918f0ba 270 #define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */
bogdanm 73:1efda918f0ba 271 #define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */
bogdanm 73:1efda918f0ba 272 #define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */
bogdanm 73:1efda918f0ba 273 #define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */
bogdanm 73:1efda918f0ba 274
bogdanm 73:1efda918f0ba 275 #define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
bogdanm 73:1efda918f0ba 276 ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
bogdanm 73:1efda918f0ba 277 /**
bogdanm 73:1efda918f0ba 278 * @}
bogdanm 73:1efda918f0ba 279 */
bogdanm 73:1efda918f0ba 280
bogdanm 73:1efda918f0ba 281 /** @defgroup CAN_time_quantum_in_bit_segment_1
bogdanm 73:1efda918f0ba 282 * @{
bogdanm 73:1efda918f0ba 283 */
bogdanm 73:1efda918f0ba 284
bogdanm 73:1efda918f0ba 285 #define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */
bogdanm 73:1efda918f0ba 286 #define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */
bogdanm 73:1efda918f0ba 287 #define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */
bogdanm 73:1efda918f0ba 288 #define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */
bogdanm 73:1efda918f0ba 289 #define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */
bogdanm 73:1efda918f0ba 290 #define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */
bogdanm 73:1efda918f0ba 291 #define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */
bogdanm 73:1efda918f0ba 292 #define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */
bogdanm 73:1efda918f0ba 293 #define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */
bogdanm 73:1efda918f0ba 294 #define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */
bogdanm 73:1efda918f0ba 295 #define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */
bogdanm 73:1efda918f0ba 296 #define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */
bogdanm 73:1efda918f0ba 297 #define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */
bogdanm 73:1efda918f0ba 298 #define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */
bogdanm 73:1efda918f0ba 299 #define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */
bogdanm 73:1efda918f0ba 300 #define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */
bogdanm 73:1efda918f0ba 301
bogdanm 73:1efda918f0ba 302 #define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
bogdanm 73:1efda918f0ba 303 /**
bogdanm 73:1efda918f0ba 304 * @}
bogdanm 73:1efda918f0ba 305 */
bogdanm 73:1efda918f0ba 306
bogdanm 73:1efda918f0ba 307 /** @defgroup CAN_time_quantum_in_bit_segment_2
bogdanm 73:1efda918f0ba 308 * @{
bogdanm 73:1efda918f0ba 309 */
bogdanm 73:1efda918f0ba 310
bogdanm 73:1efda918f0ba 311 #define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */
bogdanm 73:1efda918f0ba 312 #define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */
bogdanm 73:1efda918f0ba 313 #define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */
bogdanm 73:1efda918f0ba 314 #define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */
bogdanm 73:1efda918f0ba 315 #define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */
bogdanm 73:1efda918f0ba 316 #define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */
bogdanm 73:1efda918f0ba 317 #define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */
bogdanm 73:1efda918f0ba 318 #define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */
bogdanm 73:1efda918f0ba 319
bogdanm 73:1efda918f0ba 320 #define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
bogdanm 73:1efda918f0ba 321
bogdanm 73:1efda918f0ba 322 /**
bogdanm 73:1efda918f0ba 323 * @}
bogdanm 73:1efda918f0ba 324 */
bogdanm 73:1efda918f0ba 325
bogdanm 73:1efda918f0ba 326 /** @defgroup CAN_clock_prescaler
bogdanm 73:1efda918f0ba 327 * @{
bogdanm 73:1efda918f0ba 328 */
bogdanm 73:1efda918f0ba 329
bogdanm 73:1efda918f0ba 330 #define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
bogdanm 73:1efda918f0ba 331
bogdanm 73:1efda918f0ba 332 /**
bogdanm 73:1efda918f0ba 333 * @}
bogdanm 73:1efda918f0ba 334 */
bogdanm 73:1efda918f0ba 335
bogdanm 73:1efda918f0ba 336 /** @defgroup CAN_filter_number
bogdanm 73:1efda918f0ba 337 * @{
bogdanm 73:1efda918f0ba 338 */
bogdanm 73:1efda918f0ba 339 #ifndef STM32F10X_CL
bogdanm 73:1efda918f0ba 340 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13)
bogdanm 73:1efda918f0ba 341 #else
bogdanm 73:1efda918f0ba 342 #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
bogdanm 73:1efda918f0ba 343 #endif /* STM32F10X_CL */
bogdanm 73:1efda918f0ba 344 /**
bogdanm 73:1efda918f0ba 345 * @}
bogdanm 73:1efda918f0ba 346 */
bogdanm 73:1efda918f0ba 347
bogdanm 73:1efda918f0ba 348 /** @defgroup CAN_filter_mode
bogdanm 73:1efda918f0ba 349 * @{
bogdanm 73:1efda918f0ba 350 */
bogdanm 73:1efda918f0ba 351
bogdanm 73:1efda918f0ba 352 #define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */
bogdanm 73:1efda918f0ba 353 #define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */
bogdanm 73:1efda918f0ba 354
bogdanm 73:1efda918f0ba 355 #define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
bogdanm 73:1efda918f0ba 356 ((MODE) == CAN_FilterMode_IdList))
bogdanm 73:1efda918f0ba 357 /**
bogdanm 73:1efda918f0ba 358 * @}
bogdanm 73:1efda918f0ba 359 */
bogdanm 73:1efda918f0ba 360
bogdanm 73:1efda918f0ba 361 /** @defgroup CAN_filter_scale
bogdanm 73:1efda918f0ba 362 * @{
bogdanm 73:1efda918f0ba 363 */
bogdanm 73:1efda918f0ba 364
bogdanm 73:1efda918f0ba 365 #define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */
bogdanm 73:1efda918f0ba 366 #define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */
bogdanm 73:1efda918f0ba 367
bogdanm 73:1efda918f0ba 368 #define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
bogdanm 73:1efda918f0ba 369 ((SCALE) == CAN_FilterScale_32bit))
bogdanm 73:1efda918f0ba 370
bogdanm 73:1efda918f0ba 371 /**
bogdanm 73:1efda918f0ba 372 * @}
bogdanm 73:1efda918f0ba 373 */
bogdanm 73:1efda918f0ba 374
bogdanm 73:1efda918f0ba 375 /** @defgroup CAN_filter_FIFO
bogdanm 73:1efda918f0ba 376 * @{
bogdanm 73:1efda918f0ba 377 */
bogdanm 73:1efda918f0ba 378
bogdanm 73:1efda918f0ba 379 #define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
bogdanm 73:1efda918f0ba 380 #define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
bogdanm 73:1efda918f0ba 381 #define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
bogdanm 73:1efda918f0ba 382 ((FIFO) == CAN_FilterFIFO1))
bogdanm 73:1efda918f0ba 383 /**
bogdanm 73:1efda918f0ba 384 * @}
bogdanm 73:1efda918f0ba 385 */
bogdanm 73:1efda918f0ba 386
bogdanm 73:1efda918f0ba 387 /** @defgroup Start_bank_filter_for_slave_CAN
bogdanm 73:1efda918f0ba 388 * @{
bogdanm 73:1efda918f0ba 389 */
bogdanm 73:1efda918f0ba 390 #define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
bogdanm 73:1efda918f0ba 391 /**
bogdanm 73:1efda918f0ba 392 * @}
bogdanm 73:1efda918f0ba 393 */
bogdanm 73:1efda918f0ba 394
bogdanm 73:1efda918f0ba 395 /** @defgroup CAN_Tx
bogdanm 73:1efda918f0ba 396 * @{
bogdanm 73:1efda918f0ba 397 */
bogdanm 73:1efda918f0ba 398
bogdanm 73:1efda918f0ba 399 #define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
bogdanm 73:1efda918f0ba 400 #define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
bogdanm 73:1efda918f0ba 401 #define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
bogdanm 73:1efda918f0ba 402 #define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
bogdanm 73:1efda918f0ba 403
bogdanm 73:1efda918f0ba 404 /**
bogdanm 73:1efda918f0ba 405 * @}
bogdanm 73:1efda918f0ba 406 */
bogdanm 73:1efda918f0ba 407
bogdanm 73:1efda918f0ba 408 /** @defgroup CAN_identifier_type
bogdanm 73:1efda918f0ba 409 * @{
bogdanm 73:1efda918f0ba 410 */
bogdanm 73:1efda918f0ba 411
bogdanm 73:1efda918f0ba 412 #define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */
bogdanm 73:1efda918f0ba 413 #define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */
bogdanm 73:1efda918f0ba 414 #define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
bogdanm 73:1efda918f0ba 415 ((IDTYPE) == CAN_Id_Extended))
bogdanm 73:1efda918f0ba 416 /**
bogdanm 73:1efda918f0ba 417 * @}
bogdanm 73:1efda918f0ba 418 */
bogdanm 73:1efda918f0ba 419
bogdanm 73:1efda918f0ba 420 /** @defgroup CAN_remote_transmission_request
bogdanm 73:1efda918f0ba 421 * @{
bogdanm 73:1efda918f0ba 422 */
bogdanm 73:1efda918f0ba 423
bogdanm 73:1efda918f0ba 424 #define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */
bogdanm 73:1efda918f0ba 425 #define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */
bogdanm 73:1efda918f0ba 426 #define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
bogdanm 73:1efda918f0ba 427
bogdanm 73:1efda918f0ba 428 /**
bogdanm 73:1efda918f0ba 429 * @}
bogdanm 73:1efda918f0ba 430 */
bogdanm 73:1efda918f0ba 431
bogdanm 73:1efda918f0ba 432 /** @defgroup CAN_transmit_constants
bogdanm 73:1efda918f0ba 433 * @{
bogdanm 73:1efda918f0ba 434 */
bogdanm 73:1efda918f0ba 435
bogdanm 73:1efda918f0ba 436 #define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */
bogdanm 73:1efda918f0ba 437 #define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */
bogdanm 73:1efda918f0ba 438 #define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */
bogdanm 73:1efda918f0ba 439 #define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */
bogdanm 73:1efda918f0ba 440
bogdanm 73:1efda918f0ba 441 /**
bogdanm 73:1efda918f0ba 442 * @}
bogdanm 73:1efda918f0ba 443 */
bogdanm 73:1efda918f0ba 444
bogdanm 73:1efda918f0ba 445 /** @defgroup CAN_receive_FIFO_number_constants
bogdanm 73:1efda918f0ba 446 * @{
bogdanm 73:1efda918f0ba 447 */
bogdanm 73:1efda918f0ba 448
bogdanm 73:1efda918f0ba 449 #define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
bogdanm 73:1efda918f0ba 450 #define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
bogdanm 73:1efda918f0ba 451
bogdanm 73:1efda918f0ba 452 #define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
bogdanm 73:1efda918f0ba 453
bogdanm 73:1efda918f0ba 454 /**
bogdanm 73:1efda918f0ba 455 * @}
bogdanm 73:1efda918f0ba 456 */
bogdanm 73:1efda918f0ba 457
bogdanm 73:1efda918f0ba 458 /** @defgroup CAN_sleep_constants
bogdanm 73:1efda918f0ba 459 * @{
bogdanm 73:1efda918f0ba 460 */
bogdanm 73:1efda918f0ba 461
bogdanm 73:1efda918f0ba 462 #define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
bogdanm 73:1efda918f0ba 463 #define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */
bogdanm 73:1efda918f0ba 464
bogdanm 73:1efda918f0ba 465 /**
bogdanm 73:1efda918f0ba 466 * @}
bogdanm 73:1efda918f0ba 467 */
bogdanm 73:1efda918f0ba 468
bogdanm 73:1efda918f0ba 469 /** @defgroup CAN_wake_up_constants
bogdanm 73:1efda918f0ba 470 * @{
bogdanm 73:1efda918f0ba 471 */
bogdanm 73:1efda918f0ba 472
bogdanm 73:1efda918f0ba 473 #define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
bogdanm 73:1efda918f0ba 474 #define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
bogdanm 73:1efda918f0ba 475
bogdanm 73:1efda918f0ba 476 /**
bogdanm 73:1efda918f0ba 477 * @}
bogdanm 73:1efda918f0ba 478 */
bogdanm 73:1efda918f0ba 479
bogdanm 73:1efda918f0ba 480 /**
bogdanm 73:1efda918f0ba 481 * @defgroup CAN_Error_Code_constants
bogdanm 73:1efda918f0ba 482 * @{
bogdanm 73:1efda918f0ba 483 */
bogdanm 73:1efda918f0ba 484
bogdanm 73:1efda918f0ba 485 #define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */
bogdanm 73:1efda918f0ba 486 #define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */
bogdanm 73:1efda918f0ba 487 #define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */
bogdanm 73:1efda918f0ba 488 #define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */
bogdanm 73:1efda918f0ba 489 #define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */
bogdanm 73:1efda918f0ba 490 #define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */
bogdanm 73:1efda918f0ba 491 #define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */
bogdanm 73:1efda918f0ba 492 #define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */
bogdanm 73:1efda918f0ba 493
bogdanm 73:1efda918f0ba 494
bogdanm 73:1efda918f0ba 495 /**
bogdanm 73:1efda918f0ba 496 * @}
bogdanm 73:1efda918f0ba 497 */
bogdanm 73:1efda918f0ba 498
bogdanm 73:1efda918f0ba 499 /** @defgroup CAN_flags
bogdanm 73:1efda918f0ba 500 * @{
bogdanm 73:1efda918f0ba 501 */
bogdanm 73:1efda918f0ba 502 /* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
bogdanm 73:1efda918f0ba 503 and CAN_ClearFlag() functions. */
bogdanm 73:1efda918f0ba 504 /* If the flag is 0x1XXXXXXX, it means that it can only be used with CAN_GetFlagStatus() function. */
bogdanm 73:1efda918f0ba 505
bogdanm 73:1efda918f0ba 506 /* Transmit Flags */
bogdanm 73:1efda918f0ba 507 #define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
bogdanm 73:1efda918f0ba 508 #define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
bogdanm 73:1efda918f0ba 509 #define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
bogdanm 73:1efda918f0ba 510
bogdanm 73:1efda918f0ba 511 /* Receive Flags */
bogdanm 73:1efda918f0ba 512 #define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
bogdanm 73:1efda918f0ba 513 #define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */
bogdanm 73:1efda918f0ba 514 #define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */
bogdanm 73:1efda918f0ba 515 #define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
bogdanm 73:1efda918f0ba 516 #define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */
bogdanm 73:1efda918f0ba 517 #define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */
bogdanm 73:1efda918f0ba 518
bogdanm 73:1efda918f0ba 519 /* Operating Mode Flags */
bogdanm 73:1efda918f0ba 520 #define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */
bogdanm 73:1efda918f0ba 521 #define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
bogdanm 73:1efda918f0ba 522 /* Note: When SLAK intterupt is disabled (SLKIE=0), no polling on SLAKI is possible.
bogdanm 73:1efda918f0ba 523 In this case the SLAK bit can be polled.*/
bogdanm 73:1efda918f0ba 524
bogdanm 73:1efda918f0ba 525 /* Error Flags */
bogdanm 73:1efda918f0ba 526 #define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */
bogdanm 73:1efda918f0ba 527 #define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */
bogdanm 73:1efda918f0ba 528 #define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */
bogdanm 73:1efda918f0ba 529 #define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */
bogdanm 73:1efda918f0ba 530
bogdanm 73:1efda918f0ba 531 #define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_BOF) || \
bogdanm 73:1efda918f0ba 532 ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
bogdanm 73:1efda918f0ba 533 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
bogdanm 73:1efda918f0ba 534 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FMP0) || \
bogdanm 73:1efda918f0ba 535 ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
bogdanm 73:1efda918f0ba 536 ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
bogdanm 73:1efda918f0ba 537 ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
bogdanm 73:1efda918f0ba 538 ((FLAG) == CAN_FLAG_SLAK ))
bogdanm 73:1efda918f0ba 539
bogdanm 73:1efda918f0ba 540 #define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
bogdanm 73:1efda918f0ba 541 ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \
bogdanm 73:1efda918f0ba 542 ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) ||\
bogdanm 73:1efda918f0ba 543 ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
bogdanm 73:1efda918f0ba 544 ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
bogdanm 73:1efda918f0ba 545 /**
bogdanm 73:1efda918f0ba 546 * @}
bogdanm 73:1efda918f0ba 547 */
bogdanm 73:1efda918f0ba 548
bogdanm 73:1efda918f0ba 549
bogdanm 73:1efda918f0ba 550 /** @defgroup CAN_interrupts
bogdanm 73:1efda918f0ba 551 * @{
bogdanm 73:1efda918f0ba 552 */
bogdanm 73:1efda918f0ba 553
bogdanm 73:1efda918f0ba 554
bogdanm 73:1efda918f0ba 555
bogdanm 73:1efda918f0ba 556 #define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
bogdanm 73:1efda918f0ba 557
bogdanm 73:1efda918f0ba 558 /* Receive Interrupts */
bogdanm 73:1efda918f0ba 559 #define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
bogdanm 73:1efda918f0ba 560 #define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
bogdanm 73:1efda918f0ba 561 #define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
bogdanm 73:1efda918f0ba 562 #define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
bogdanm 73:1efda918f0ba 563 #define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
bogdanm 73:1efda918f0ba 564 #define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
bogdanm 73:1efda918f0ba 565
bogdanm 73:1efda918f0ba 566 /* Operating Mode Interrupts */
bogdanm 73:1efda918f0ba 567 #define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
bogdanm 73:1efda918f0ba 568 #define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
bogdanm 73:1efda918f0ba 569
bogdanm 73:1efda918f0ba 570 /* Error Interrupts */
bogdanm 73:1efda918f0ba 571 #define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
bogdanm 73:1efda918f0ba 572 #define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
bogdanm 73:1efda918f0ba 573 #define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
bogdanm 73:1efda918f0ba 574 #define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
bogdanm 73:1efda918f0ba 575 #define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/
bogdanm 73:1efda918f0ba 576
bogdanm 73:1efda918f0ba 577 /* Flags named as Interrupts : kept only for FW compatibility */
bogdanm 73:1efda918f0ba 578 #define CAN_IT_RQCP0 CAN_IT_TME
bogdanm 73:1efda918f0ba 579 #define CAN_IT_RQCP1 CAN_IT_TME
bogdanm 73:1efda918f0ba 580 #define CAN_IT_RQCP2 CAN_IT_TME
bogdanm 73:1efda918f0ba 581
bogdanm 73:1efda918f0ba 582
bogdanm 73:1efda918f0ba 583 #define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
bogdanm 73:1efda918f0ba 584 ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
bogdanm 73:1efda918f0ba 585 ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
bogdanm 73:1efda918f0ba 586 ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
bogdanm 73:1efda918f0ba 587 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
bogdanm 73:1efda918f0ba 588 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
bogdanm 73:1efda918f0ba 589 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
bogdanm 73:1efda918f0ba 590
bogdanm 73:1efda918f0ba 591 #define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
bogdanm 73:1efda918f0ba 592 ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
bogdanm 73:1efda918f0ba 593 ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
bogdanm 73:1efda918f0ba 594 ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
bogdanm 73:1efda918f0ba 595 ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
bogdanm 73:1efda918f0ba 596 ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
bogdanm 73:1efda918f0ba 597
bogdanm 73:1efda918f0ba 598 /**
bogdanm 73:1efda918f0ba 599 * @}
bogdanm 73:1efda918f0ba 600 */
bogdanm 73:1efda918f0ba 601
bogdanm 73:1efda918f0ba 602 /** @defgroup CAN_Legacy
bogdanm 73:1efda918f0ba 603 * @{
bogdanm 73:1efda918f0ba 604 */
bogdanm 73:1efda918f0ba 605 #define CANINITFAILED CAN_InitStatus_Failed
bogdanm 73:1efda918f0ba 606 #define CANINITOK CAN_InitStatus_Success
bogdanm 73:1efda918f0ba 607 #define CAN_FilterFIFO0 CAN_Filter_FIFO0
bogdanm 73:1efda918f0ba 608 #define CAN_FilterFIFO1 CAN_Filter_FIFO1
bogdanm 73:1efda918f0ba 609 #define CAN_ID_STD CAN_Id_Standard
bogdanm 73:1efda918f0ba 610 #define CAN_ID_EXT CAN_Id_Extended
bogdanm 73:1efda918f0ba 611 #define CAN_RTR_DATA CAN_RTR_Data
bogdanm 73:1efda918f0ba 612 #define CAN_RTR_REMOTE CAN_RTR_Remote
bogdanm 73:1efda918f0ba 613 #define CANTXFAILE CAN_TxStatus_Failed
bogdanm 73:1efda918f0ba 614 #define CANTXOK CAN_TxStatus_Ok
bogdanm 73:1efda918f0ba 615 #define CANTXPENDING CAN_TxStatus_Pending
bogdanm 73:1efda918f0ba 616 #define CAN_NO_MB CAN_TxStatus_NoMailBox
bogdanm 73:1efda918f0ba 617 #define CANSLEEPFAILED CAN_Sleep_Failed
bogdanm 73:1efda918f0ba 618 #define CANSLEEPOK CAN_Sleep_Ok
bogdanm 73:1efda918f0ba 619 #define CANWAKEUPFAILED CAN_WakeUp_Failed
bogdanm 73:1efda918f0ba 620 #define CANWAKEUPOK CAN_WakeUp_Ok
bogdanm 73:1efda918f0ba 621
bogdanm 73:1efda918f0ba 622 /**
bogdanm 73:1efda918f0ba 623 * @}
bogdanm 73:1efda918f0ba 624 */
bogdanm 73:1efda918f0ba 625
bogdanm 73:1efda918f0ba 626 /**
bogdanm 73:1efda918f0ba 627 * @}
bogdanm 73:1efda918f0ba 628 */
bogdanm 73:1efda918f0ba 629
bogdanm 73:1efda918f0ba 630 /** @defgroup CAN_Exported_Macros
bogdanm 73:1efda918f0ba 631 * @{
bogdanm 73:1efda918f0ba 632 */
bogdanm 73:1efda918f0ba 633
bogdanm 73:1efda918f0ba 634 /**
bogdanm 73:1efda918f0ba 635 * @}
bogdanm 73:1efda918f0ba 636 */
bogdanm 73:1efda918f0ba 637
bogdanm 73:1efda918f0ba 638 /** @defgroup CAN_Exported_Functions
bogdanm 73:1efda918f0ba 639 * @{
bogdanm 73:1efda918f0ba 640 */
bogdanm 73:1efda918f0ba 641 /* Function used to set the CAN configuration to the default reset state *****/
bogdanm 73:1efda918f0ba 642 void CAN_DeInit(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 643
bogdanm 73:1efda918f0ba 644 /* Initialization and Configuration functions *********************************/
bogdanm 73:1efda918f0ba 645 uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
bogdanm 73:1efda918f0ba 646 void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
bogdanm 73:1efda918f0ba 647 void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
bogdanm 73:1efda918f0ba 648 void CAN_SlaveStartBank(uint8_t CAN_BankNumber);
bogdanm 73:1efda918f0ba 649 void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
bogdanm 73:1efda918f0ba 650 void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
bogdanm 73:1efda918f0ba 651
bogdanm 73:1efda918f0ba 652 /* Transmit functions *********************************************************/
bogdanm 73:1efda918f0ba 653 uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
bogdanm 73:1efda918f0ba 654 uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
bogdanm 73:1efda918f0ba 655 void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
bogdanm 73:1efda918f0ba 656
bogdanm 73:1efda918f0ba 657 /* Receive functions **********************************************************/
bogdanm 73:1efda918f0ba 658 void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
bogdanm 73:1efda918f0ba 659 void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
bogdanm 73:1efda918f0ba 660 uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
bogdanm 73:1efda918f0ba 661
bogdanm 73:1efda918f0ba 662
bogdanm 73:1efda918f0ba 663 /* Operation modes functions **************************************************/
bogdanm 73:1efda918f0ba 664 uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
bogdanm 73:1efda918f0ba 665 uint8_t CAN_Sleep(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 666 uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 667
bogdanm 73:1efda918f0ba 668 /* Error management functions *************************************************/
bogdanm 73:1efda918f0ba 669 uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 670 uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 671 uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
bogdanm 73:1efda918f0ba 672
bogdanm 73:1efda918f0ba 673 /* Interrupts and flags management functions **********************************/
bogdanm 73:1efda918f0ba 674 void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
bogdanm 73:1efda918f0ba 675 FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
bogdanm 73:1efda918f0ba 676 void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
bogdanm 73:1efda918f0ba 677 ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
bogdanm 73:1efda918f0ba 678 void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
bogdanm 73:1efda918f0ba 679
bogdanm 73:1efda918f0ba 680 #ifdef __cplusplus
bogdanm 73:1efda918f0ba 681 }
bogdanm 73:1efda918f0ba 682 #endif
bogdanm 73:1efda918f0ba 683
bogdanm 73:1efda918f0ba 684 #endif /* __STM32F10x_CAN_H */
bogdanm 73:1efda918f0ba 685 /**
bogdanm 73:1efda918f0ba 686 * @}
bogdanm 73:1efda918f0ba 687 */
bogdanm 73:1efda918f0ba 688
bogdanm 73:1efda918f0ba 689 /**
bogdanm 73:1efda918f0ba 690 * @}
bogdanm 73:1efda918f0ba 691 */
bogdanm 73:1efda918f0ba 692
bogdanm 73:1efda918f0ba 693 /**
bogdanm 73:1efda918f0ba 694 * @}
bogdanm 73:1efda918f0ba 695 */
bogdanm 73:1efda918f0ba 696
bogdanm 73:1efda918f0ba 697 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/