frederic blanc / mbed

/TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/adc/fsl_adc_hal.h substitute line 894 extern } by }

Fork of mbed by mbed official

TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/can/fsl_flexcan_hal.h@82:6473597d706e, 2014-04-07 (annotated)

Committer:
bogdanm
Date:
Mon Apr 07 18:28:36 2014 +0100
Revision:
82:6473597d706e
Child:
90:cb3d968589d8
Release 82 of the mbed library



Main changes:



- support for K64F

- Revisited Nordic code structure

- Test infrastructure improvements

- various bug fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 82:6473597d706e 1 /*
bogdanm 82:6473597d706e 2 * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
bogdanm 82:6473597d706e 3 * All rights reserved.
bogdanm 82:6473597d706e 4 *
bogdanm 82:6473597d706e 5 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 82:6473597d706e 6 * are permitted provided that the following conditions are met:
bogdanm 82:6473597d706e 7 *
bogdanm 82:6473597d706e 8 * o Redistributions of source code must retain the above copyright notice, this list
bogdanm 82:6473597d706e 9 * of conditions and the following disclaimer.
bogdanm 82:6473597d706e 10 *
bogdanm 82:6473597d706e 11 * o Redistributions in binary form must reproduce the above copyright notice, this
bogdanm 82:6473597d706e 12 * list of conditions and the following disclaimer in the documentation and/or
bogdanm 82:6473597d706e 13 * other materials provided with the distribution.
bogdanm 82:6473597d706e 14 *
bogdanm 82:6473597d706e 15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
bogdanm 82:6473597d706e 16 * contributors may be used to endorse or promote products derived from this
bogdanm 82:6473597d706e 17 * software without specific prior written permission.
bogdanm 82:6473597d706e 18 *
bogdanm 82:6473597d706e 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
bogdanm 82:6473597d706e 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
bogdanm 82:6473597d706e 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 82:6473597d706e 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
bogdanm 82:6473597d706e 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
bogdanm 82:6473597d706e 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
bogdanm 82:6473597d706e 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
bogdanm 82:6473597d706e 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
bogdanm 82:6473597d706e 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
bogdanm 82:6473597d706e 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 82:6473597d706e 29 */
bogdanm 82:6473597d706e 30 #ifndef __FSL_FLEXCAN_HAL_H__
bogdanm 82:6473597d706e 31 #define __FSL_FLEXCAN_HAL_H__
bogdanm 82:6473597d706e 32
bogdanm 82:6473597d706e 33 #include <assert.h>
bogdanm 82:6473597d706e 34 #include <stdint.h>
bogdanm 82:6473597d706e 35 #include <stdbool.h>
bogdanm 82:6473597d706e 36 #include "fsl_flexcan_features.h"
bogdanm 82:6473597d706e 37 #include "fsl_device_registers.h"
bogdanm 82:6473597d706e 38
bogdanm 82:6473597d706e 39 /*!
bogdanm 82:6473597d706e 40 * @addtogroup flexcan_hal
bogdanm 82:6473597d706e 41 * @{
bogdanm 82:6473597d706e 42 */
bogdanm 82:6473597d706e 43
bogdanm 82:6473597d706e 44 /*******************************************************************************
bogdanm 82:6473597d706e 45 * Definitions
bogdanm 82:6473597d706e 46 ******************************************************************************/
bogdanm 82:6473597d706e 47
bogdanm 82:6473597d706e 48 /*! @brief FlexCAN constants*/
bogdanm 82:6473597d706e 49 enum _flexcan_constants
bogdanm 82:6473597d706e 50 {
bogdanm 82:6473597d706e 51 kFlexCanMessageSize = 8, /*!< FlexCAN message buffer data size in bytes*/
bogdanm 82:6473597d706e 52 };
bogdanm 82:6473597d706e 53
bogdanm 82:6473597d706e 54 /*! @brief The Status enum is used to report current status of the FlexCAN interface.*/
bogdanm 82:6473597d706e 55 enum _flexcan_err_status
bogdanm 82:6473597d706e 56 {
bogdanm 82:6473597d706e 57 kFlexCan_RxWrn = 0x0080, /*!< Reached warning level for RX errors*/
bogdanm 82:6473597d706e 58 kFlexCan_TxWrn = 0x0100, /*!< Reached warning level for TX errors*/
bogdanm 82:6473597d706e 59 kFlexCan_StfErr = 0x0200, /*!< Stuffing Error*/
bogdanm 82:6473597d706e 60 kFlexCan_FrmErr = 0x0400, /*!< Form Error*/
bogdanm 82:6473597d706e 61 kFlexCan_CrcErr = 0x0800, /*!< Cyclic Redundancy Check Error*/
bogdanm 82:6473597d706e 62 kFlexCan_AckErr = 0x1000, /*!< Received no ACK on transmission*/
bogdanm 82:6473597d706e 63 kFlexCan_Bit0Err = 0x2000, /*!< Unable to send dominant bit*/
bogdanm 82:6473597d706e 64 kFlexCan_Bit1Err = 0x4000, /*!< Unable to send recessive bit*/
bogdanm 82:6473597d706e 65 };
bogdanm 82:6473597d706e 66
bogdanm 82:6473597d706e 67 /*! @brief FlexCAN status return codes*/
bogdanm 82:6473597d706e 68 typedef enum _flexcan_status
bogdanm 82:6473597d706e 69 {
bogdanm 82:6473597d706e 70 kStatus_FLEXCAN_Success = 0,
bogdanm 82:6473597d706e 71 kStatus_FLEXCAN_OutOfRange,
bogdanm 82:6473597d706e 72 kStatus_FLEXCAN_UnknownProperty,
bogdanm 82:6473597d706e 73 kStatus_FLEXCAN_InvalidArgument,
bogdanm 82:6473597d706e 74 kStatus_FLEXCAN_Fail,
bogdanm 82:6473597d706e 75 kStatus_FLEXCAN_TimeOut,
bogdanm 82:6473597d706e 76 } flexcan_status_t;
bogdanm 82:6473597d706e 77
bogdanm 82:6473597d706e 78
bogdanm 82:6473597d706e 79 /*! @brief FlexCAN operation modes*/
bogdanm 82:6473597d706e 80 typedef enum _flexcan_operation_modes {
bogdanm 82:6473597d706e 81 kFlexCanNormalMode, /*!< Normal mode or user mode*/
bogdanm 82:6473597d706e 82 kFlexCanListenOnlyMode, /*!< Listen-only mode*/
bogdanm 82:6473597d706e 83 kFlexCanLoopBackMode, /*!< Loop-back mode*/
bogdanm 82:6473597d706e 84 kFlexCanFreezeMode, /*!< Freeze mode*/
bogdanm 82:6473597d706e 85 kFlexCanDisableMode, /*!< Module disable mode*/
bogdanm 82:6473597d706e 86 } flexcan_operation_modes_t;
bogdanm 82:6473597d706e 87
bogdanm 82:6473597d706e 88 /*! @brief FlexCAN message buffer CODE for Rx buffers*/
bogdanm 82:6473597d706e 89 typedef enum _flexcan_mb_code_rx {
bogdanm 82:6473597d706e 90 kFlexCanRX_Inactive = 0x0, /*!< MB is not active.*/
bogdanm 82:6473597d706e 91 kFlexCanRX_Full = 0x2, /*!< MB is full.*/
bogdanm 82:6473597d706e 92 kFlexCanRX_Empty = 0x4, /*!< MB is active and empty.*/
bogdanm 82:6473597d706e 93 kFlexCanRX_Overrun = 0x6, /*!< MB is overwritten into a full buffer.*/
bogdanm 82:6473597d706e 94 kFlexCanRX_Busy = 0x8, /*!< FlexCAN is updating the contents of the MB.*/
bogdanm 82:6473597d706e 95 /*! The CPU must not access the MB.*/
bogdanm 82:6473597d706e 96 kFlexCanRX_Ranswer = 0xA, /*!< A frame was configured to recognize a Remote Request Frame*/
bogdanm 82:6473597d706e 97 /*! and transmit a Response Frame in return.*/
bogdanm 82:6473597d706e 98 kFlexCanRX_NotUsed = 0xF, /*!< Not used*/
bogdanm 82:6473597d706e 99 } flexcan_mb_code_rx_t;
bogdanm 82:6473597d706e 100
bogdanm 82:6473597d706e 101 /*! @brief FlexCAN message buffer CODE FOR Tx buffers*/
bogdanm 82:6473597d706e 102 typedef enum _flexcan_mb_code_tx {
bogdanm 82:6473597d706e 103 kFlexCanTX_Inactive = 0x08, /*!< MB is not active.*/
bogdanm 82:6473597d706e 104 kFlexCanTX_Abort = 0x09, /*!< MB is aborted.*/
bogdanm 82:6473597d706e 105 kFlexCanTX_Data = 0x0C, /*!< MB is a TX Data Frame(MB RTR must be 0).*/
bogdanm 82:6473597d706e 106 kFlexCanTX_Remote = 0x1C, /*!< MB is a TX Remote Request Frame (MB RTR must be 1).*/
bogdanm 82:6473597d706e 107 kFlexCanTX_Tanswer = 0x0E, /*!< MB is a TX Response Request Frame from.*/
bogdanm 82:6473597d706e 108 /*! an incoming Remote Request Frame.*/
bogdanm 82:6473597d706e 109 kFlexCanTX_NotUsed = 0xF, /*!< Not used*/
bogdanm 82:6473597d706e 110 } flexcan_mb_code_tx_t;
bogdanm 82:6473597d706e 111
bogdanm 82:6473597d706e 112 /*! @brief FlexCAN message buffer transmission types*/
bogdanm 82:6473597d706e 113 typedef enum _flexcan_mb_transmission_type {
bogdanm 82:6473597d706e 114 kFlexCanMBStatusType_TX, /*!< Transmit MB*/
bogdanm 82:6473597d706e 115 kFlexCanMBStatusType_TXRemote, /*!< Transmit remote request MB*/
bogdanm 82:6473597d706e 116 kFlexCanMBStatusType_RX, /*!< Receive MB*/
bogdanm 82:6473597d706e 117 kFlexCanMBStatusType_RXRemote, /*!< Receive remote request MB*/
bogdanm 82:6473597d706e 118 kFlexCanMBStatusType_RXTXRemote, /*!< FlexCAN remote frame receives remote request and*/
bogdanm 82:6473597d706e 119 /*! transmits MB.*/
bogdanm 82:6473597d706e 120 } flexcan_mb_transmission_type_t;
bogdanm 82:6473597d706e 121
bogdanm 82:6473597d706e 122 typedef enum _flexcan_rx_fifo_id_element_format {
bogdanm 82:6473597d706e 123 kFlexCanRxFifoIdElementFormat_A, /*!< One full ID (standard and extended) per ID Filter Table*/
bogdanm 82:6473597d706e 124 /*! element.*/
bogdanm 82:6473597d706e 125 kFlexCanRxFifoIdElementFormat_B, /*!< Two full standard IDs or two partial 14-bit (standard and*/
bogdanm 82:6473597d706e 126 /*! extended) IDs per ID Filter Table element.*/
bogdanm 82:6473597d706e 127 kFlexCanRxFifoIdElementFormat_C, /*!< Four partial 8-bit Standard IDs per ID Filter Table*/
bogdanm 82:6473597d706e 128 /*! element.*/
bogdanm 82:6473597d706e 129 kFlexCanRxFifoIdElementFormat_D, /*!< All frames rejected.*/
bogdanm 82:6473597d706e 130 } flexcan_rx_fifo_id_element_format_t;
bogdanm 82:6473597d706e 131
bogdanm 82:6473597d706e 132 /*! @brief FlexCAN Rx FIFO filters number*/
bogdanm 82:6473597d706e 133 typedef enum _flexcan_rx_fifo_id_filter_number {
bogdanm 82:6473597d706e 134 kFlexCanRxFifoIDFilters_8 = 0x0, /*!< 8 Rx FIFO Filters*/
bogdanm 82:6473597d706e 135 kFlexCanRxFifoIDFilters_16 = 0x1, /*!< 16 Rx FIFO Filters*/
bogdanm 82:6473597d706e 136 kFlexCanRxFifoIDFilters_24 = 0x2, /*!< 24 Rx FIFO Filters*/
bogdanm 82:6473597d706e 137 kFlexCanRxFifoIDFilters_32 = 0x3, /*!< 32 Rx FIFO Filters*/
bogdanm 82:6473597d706e 138 kFlexCanRxFifoIDFilters_40 = 0x4, /*!< 40 Rx FIFO Filters*/
bogdanm 82:6473597d706e 139 kFlexCanRxFifoIDFilters_48 = 0x5, /*!< 48 Rx FIFO Filters*/
bogdanm 82:6473597d706e 140 kFlexCanRxFifoIDFilters_56 = 0x6, /*!< 56 Rx FIFO Filters*/
bogdanm 82:6473597d706e 141 kFlexCanRxFifoIDFilters_64 = 0x7, /*!< 64 Rx FIFO Filters*/
bogdanm 82:6473597d706e 142 kFlexCanRxFifoIDFilters_72 = 0x8, /*!< 72 Rx FIFO Filters*/
bogdanm 82:6473597d706e 143 kFlexCanRxFifoIDFilters_80 = 0x9, /*!< 80 Rx FIFO Filters*/
bogdanm 82:6473597d706e 144 kFlexCanRxFifoIDFilters_88 = 0xA, /*!< 88 Rx FIFO Filters*/
bogdanm 82:6473597d706e 145 kFlexCanRxFifoIDFilters_96 = 0xB, /*!< 96 Rx FIFO Filters*/
bogdanm 82:6473597d706e 146 kFlexCanRxFifoIDFilters_104 = 0xC, /*!< 104 Rx FIFO Filters*/
bogdanm 82:6473597d706e 147 kFlexCanRxFifoIDFilters_112 = 0xD, /*!< 112 Rx FIFO Filters*/
bogdanm 82:6473597d706e 148 kFlexCanRxFifoIDFilters_120 = 0xE, /*!< 120 Rx FIFO Filters*/
bogdanm 82:6473597d706e 149 kFlexCanRxFifoIDFilters_128 = 0xF /*!< 128 Rx FIFO Filters*/
bogdanm 82:6473597d706e 150 } flexcan_rx_fifo_id_filter_num_t;
bogdanm 82:6473597d706e 151
bogdanm 82:6473597d706e 152 /*! @brief FlexCAN RX FIFO ID filter table structure*/
bogdanm 82:6473597d706e 153 typedef struct FLEXCANIdTable {
bogdanm 82:6473597d706e 154 bool is_remote_mb; /*!< Remote frame*/
bogdanm 82:6473597d706e 155 bool is_extended_mb; /*!< Extended frame*/
bogdanm 82:6473597d706e 156 uint32_t *id_filter; /*!< Rx FIFO ID filter elements*/
bogdanm 82:6473597d706e 157 } flexcan_id_table_t;
bogdanm 82:6473597d706e 158
bogdanm 82:6473597d706e 159 /*! @brief FlexCAN RX mask type.*/
bogdanm 82:6473597d706e 160 typedef enum _flexcan_rx_mask_type {
bogdanm 82:6473597d706e 161 kFlexCanRxMask_Global, /*!< Rx global mask*/
bogdanm 82:6473597d706e 162 kFlexCanRxMask_Individual, /*!< Rx individual mask*/
bogdanm 82:6473597d706e 163 } flexcan_rx_mask_type_t;
bogdanm 82:6473597d706e 164
bogdanm 82:6473597d706e 165 /*! @brief FlexCAN MB ID type*/
bogdanm 82:6473597d706e 166 typedef enum _flexcan_mb_id_type {
bogdanm 82:6473597d706e 167 kFlexCanMbId_Std, /*!< Standard ID*/
bogdanm 82:6473597d706e 168 kFlexCanMbId_Ext, /*!< Extended ID*/
bogdanm 82:6473597d706e 169 } flexcan_mb_id_type_t;
bogdanm 82:6473597d706e 170
bogdanm 82:6473597d706e 171 /*! @brief FlexCAN clock source*/
bogdanm 82:6473597d706e 172 typedef enum _flexcan_clk_source {
bogdanm 82:6473597d706e 173 kFlexCanClkSource_Osc, /*!< Oscillator clock*/
bogdanm 82:6473597d706e 174 kFlexCanClkSource_Ipbus, /*!< Peripheral clock*/
bogdanm 82:6473597d706e 175 } flexcan_clk_source_t;
bogdanm 82:6473597d706e 176
bogdanm 82:6473597d706e 177 /*! @brief FlexCAN error interrupt types*/
bogdanm 82:6473597d706e 178 typedef enum _flexcan_int_type {
bogdanm 82:6473597d706e 179 kFlexCanInt_Buf, /*!< OR'd message buffers interrupt*/
bogdanm 82:6473597d706e 180 kFlexCanInt_Err, /*!< Error interrupt*/
bogdanm 82:6473597d706e 181 kFlexCanInt_Boff, /*!< Bus off interrupt*/
bogdanm 82:6473597d706e 182 kFlexCanInt_Wakeup, /*!< Wakeup interrupt*/
bogdanm 82:6473597d706e 183 kFlexCanInt_Txwarning, /*!< TX warning interrupt*/
bogdanm 82:6473597d706e 184 kFlexCanInt_Rxwarning, /*!< RX warning interrupt*/
bogdanm 82:6473597d706e 185 } flexcan_int_type_t;
bogdanm 82:6473597d706e 186
bogdanm 82:6473597d706e 187 /*! @brief FlexCAN bus error counters*/
bogdanm 82:6473597d706e 188 typedef struct FLEXCANBerrCounter {
bogdanm 82:6473597d706e 189 uint16_t txerr; /*!< Transmit error counter*/
bogdanm 82:6473597d706e 190 uint16_t rxerr; /*!< Receive error counter*/
bogdanm 82:6473597d706e 191 } flexcan_berr_counter_t;
bogdanm 82:6473597d706e 192
bogdanm 82:6473597d706e 193 /*! @brief FlexCAN MB code and status for transmitting*/
bogdanm 82:6473597d706e 194 typedef struct FLEXCANMbCodeStatusTx {
bogdanm 82:6473597d706e 195 flexcan_mb_code_tx_t code; /*!< MB code for Tx buffers*/
bogdanm 82:6473597d706e 196 flexcan_mb_id_type_t msg_id_type; /*!< Type of message ID (standard or extended)*/
bogdanm 82:6473597d706e 197 uint32_t data_length; /*!< Length of Data in Bytes*/
bogdanm 82:6473597d706e 198 uint32_t substitute_remote; /*!< Substitute remote request (used only in*/
bogdanm 82:6473597d706e 199 /*! extended format)*/
bogdanm 82:6473597d706e 200 uint32_t remote_transmission; /*!< Remote transmission request*/
bogdanm 82:6473597d706e 201 bool local_priority_enable; /*!< 1 if enable it; 0 if disable it*/
bogdanm 82:6473597d706e 202 uint32_t local_priority_val; /*!< Local priority value [0..2]*/
bogdanm 82:6473597d706e 203 } flexcan_mb_code_status_tx_t;
bogdanm 82:6473597d706e 204
bogdanm 82:6473597d706e 205 /*! @brief FlexCAN MB code and status for receiving*/
bogdanm 82:6473597d706e 206 typedef struct FLEXCANMbCodeStatusRx {
bogdanm 82:6473597d706e 207 flexcan_mb_code_rx_t code; /*!< MB code for Rx buffers*/
bogdanm 82:6473597d706e 208 flexcan_mb_id_type_t msg_id_type; /*!< Type of message ID (standard or extended)*/
bogdanm 82:6473597d706e 209 uint32_t data_length; /*!< Length of Data in Bytes*/
bogdanm 82:6473597d706e 210 uint32_t substitute_remote; /*!< Substitute remote request (used only in*/
bogdanm 82:6473597d706e 211 /*! extended format)*/
bogdanm 82:6473597d706e 212 uint32_t remote_transmission; /*!< Remote transmission request*/
bogdanm 82:6473597d706e 213 bool local_priority_enable; /*!< 1 if enable it; 0 if disable it*/
bogdanm 82:6473597d706e 214 uint32_t local_priority_val; /*!< Local priority value [0..2]*/
bogdanm 82:6473597d706e 215 } flexcan_mb_code_status_rx_t;
bogdanm 82:6473597d706e 216
bogdanm 82:6473597d706e 217 /*! @brief FlexCAN Rx FIFO configuration*/
bogdanm 82:6473597d706e 218 typedef struct FLEXCANRxFifoConfig {
bogdanm 82:6473597d706e 219 flexcan_mb_id_type_t msg_id_type; /*!< Type of message ID*/
bogdanm 82:6473597d706e 220 /*! (standard or extended)*/
bogdanm 82:6473597d706e 221 uint32_t data_length; /*!< Length of Data in Bytes*/
bogdanm 82:6473597d706e 222 uint32_t substitute_remote; /*!< Substitute remote request (used*/
bogdanm 82:6473597d706e 223 /*! only in extended format)*/
bogdanm 82:6473597d706e 224 uint32_t remote_transmission; /*!< Remote transmission request*/
bogdanm 82:6473597d706e 225 flexcan_rx_fifo_id_element_format_t id_filter_number; /*!< The number of Rx FIFO ID filters*/
bogdanm 82:6473597d706e 226 } flexcan_rx_fifo_config_t;
bogdanm 82:6473597d706e 227
bogdanm 82:6473597d706e 228 /*! @brief FlexCAN message buffer structure*/
bogdanm 82:6473597d706e 229 typedef struct FLEXCANMb {
bogdanm 82:6473597d706e 230 uint32_t cs; /*!< Code and Status*/
bogdanm 82:6473597d706e 231 uint32_t msg_id; /*!< Message Buffer ID*/
bogdanm 82:6473597d706e 232 uint8_t data[kFlexCanMessageSize]; /*!< Bytes of the FlexCAN message*/
bogdanm 82:6473597d706e 233 } flexcan_mb_t;
bogdanm 82:6473597d706e 234
bogdanm 82:6473597d706e 235 /*! @brief FlexCAN configuration*/
bogdanm 82:6473597d706e 236 typedef struct FLEXCANUserConfig {
bogdanm 82:6473597d706e 237 uint32_t num_mb; /*!< The number of Message Buffers needed*/
bogdanm 82:6473597d706e 238 uint32_t max_num_mb; /*!< The maximum number of Message Buffers*/
bogdanm 82:6473597d706e 239 flexcan_rx_fifo_id_filter_num_t num_id_filters; /*!< The number of Rx FIFO ID filters needed*/
bogdanm 82:6473597d706e 240 bool is_rx_fifo_needed; /*!< 1 if needed; 0 if not*/
bogdanm 82:6473597d706e 241 bool is_rx_mb_needed; /*!< 1 if needed; 0 if not*/
bogdanm 82:6473597d706e 242 } flexcan_user_config_t;
bogdanm 82:6473597d706e 243
bogdanm 82:6473597d706e 244 /*! @brief FlexCAN timing related structures*/
bogdanm 82:6473597d706e 245 typedef struct FLEXCANTimeSegment {
bogdanm 82:6473597d706e 246 uint32_t propseg; /*!< Propagation segment*/
bogdanm 82:6473597d706e 247 uint32_t pseg1; /*!< Phase segment 1*/
bogdanm 82:6473597d706e 248 uint32_t pseg2; /*!< Phase segment 2*/
bogdanm 82:6473597d706e 249 uint32_t pre_divider; /*!< Clock pre divider*/
bogdanm 82:6473597d706e 250 uint32_t rjw; /*!< Resync jump width*/
bogdanm 82:6473597d706e 251 } flexcan_time_segment_t;
bogdanm 82:6473597d706e 252
bogdanm 82:6473597d706e 253
bogdanm 82:6473597d706e 254 /*******************************************************************************
bogdanm 82:6473597d706e 255 * API
bogdanm 82:6473597d706e 256 ******************************************************************************/
bogdanm 82:6473597d706e 257
bogdanm 82:6473597d706e 258 #if defined(__cplusplus)
bogdanm 82:6473597d706e 259 extern "C" {
bogdanm 82:6473597d706e 260 #endif
bogdanm 82:6473597d706e 261
bogdanm 82:6473597d706e 262 /*!
bogdanm 82:6473597d706e 263 * @name Configuration
bogdanm 82:6473597d706e 264 * @{
bogdanm 82:6473597d706e 265 */
bogdanm 82:6473597d706e 266
bogdanm 82:6473597d706e 267 /*!
bogdanm 82:6473597d706e 268 * @brief Enables FlexCAN controller.
bogdanm 82:6473597d706e 269 *
bogdanm 82:6473597d706e 270 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 271 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 272 */
bogdanm 82:6473597d706e 273 flexcan_status_t flexcan_hal_enable(uint8_t instance);
bogdanm 82:6473597d706e 274
bogdanm 82:6473597d706e 275 /*!
bogdanm 82:6473597d706e 276 * @brief Disables FlexCAN controller.
bogdanm 82:6473597d706e 277 *
bogdanm 82:6473597d706e 278 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 279 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 280 */
bogdanm 82:6473597d706e 281 flexcan_status_t flexcan_hal_disable(uint8_t instance);
bogdanm 82:6473597d706e 282
bogdanm 82:6473597d706e 283 /*!
bogdanm 82:6473597d706e 284 * @brief Checks whether the FlexCAN is enabled or disabled.
bogdanm 82:6473597d706e 285 *
bogdanm 82:6473597d706e 286 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 287 * @return State of FlexCAN enable(0)/disable(1)
bogdanm 82:6473597d706e 288 */
bogdanm 82:6473597d706e 289 static inline bool flexcan_hal_is_enabled(uint8_t instance)
bogdanm 82:6473597d706e 290 {
bogdanm 82:6473597d706e 291 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 292
bogdanm 82:6473597d706e 293 return BR_CAN_MCR_MDIS(instance);
bogdanm 82:6473597d706e 294 }
bogdanm 82:6473597d706e 295
bogdanm 82:6473597d706e 296 /*!
bogdanm 82:6473597d706e 297 * @brief Resets the FlexCAN controller.
bogdanm 82:6473597d706e 298 *
bogdanm 82:6473597d706e 299 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 300 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 301 */
bogdanm 82:6473597d706e 302 flexcan_status_t flexcan_hal_sw_reset(uint8_t instance);
bogdanm 82:6473597d706e 303
bogdanm 82:6473597d706e 304 /*!
bogdanm 82:6473597d706e 305 * @brief Selects the clock source for FlexCAN.
bogdanm 82:6473597d706e 306 *
bogdanm 82:6473597d706e 307 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 308 * @param clk The FlexCAN clock source
bogdanm 82:6473597d706e 309 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 310 */
bogdanm 82:6473597d706e 311 flexcan_status_t flexcan_hal_select_clk(uint8_t instance, flexcan_clk_source_t clk);
bogdanm 82:6473597d706e 312
bogdanm 82:6473597d706e 313 /*!
bogdanm 82:6473597d706e 314 * @brief Initializes the FlexCAN controller.
bogdanm 82:6473597d706e 315 *
bogdanm 82:6473597d706e 316 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 317 * @param data The FlexCAN platform data.
bogdanm 82:6473597d706e 318 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 319 */
bogdanm 82:6473597d706e 320 flexcan_status_t flexcan_hal_init(uint8_t instance, const flexcan_user_config_t *data);
bogdanm 82:6473597d706e 321
bogdanm 82:6473597d706e 322 /*!
bogdanm 82:6473597d706e 323 * @brief Sets the FlexCAN time segments for setting up bit rate.
bogdanm 82:6473597d706e 324 *
bogdanm 82:6473597d706e 325 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 326 * @param time_seg FlexCAN time segments, which need to be set for the bit rate.
bogdanm 82:6473597d706e 327 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 328 */
bogdanm 82:6473597d706e 329 void flexcan_hal_set_time_segments(uint8_t instance, flexcan_time_segment_t *time_seg);
bogdanm 82:6473597d706e 330
bogdanm 82:6473597d706e 331 /*!
bogdanm 82:6473597d706e 332 * @brief Gets the FlexCAN time segments to calculate the bit rate.
bogdanm 82:6473597d706e 333 *
bogdanm 82:6473597d706e 334 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 335 * @param time_seg FlexCAN time segments read for bit rate
bogdanm 82:6473597d706e 336 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 337 */
bogdanm 82:6473597d706e 338 void flexcan_hal_get_time_segments(uint8_t instance, flexcan_time_segment_t *time_seg);
bogdanm 82:6473597d706e 339
bogdanm 82:6473597d706e 340 /*!
bogdanm 82:6473597d706e 341 * @brief Un freezes the FlexCAN module.
bogdanm 82:6473597d706e 342 *
bogdanm 82:6473597d706e 343 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 344 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 345 */
bogdanm 82:6473597d706e 346 void flexcan_hal_exit_freeze_mode(uint8_t instance);
bogdanm 82:6473597d706e 347
bogdanm 82:6473597d706e 348 /*!
bogdanm 82:6473597d706e 349 * @brief Freezes the FlexCAN module.
bogdanm 82:6473597d706e 350 *
bogdanm 82:6473597d706e 351 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 352 */
bogdanm 82:6473597d706e 353 void flexcan_hal_enter_freeze_mode(uint8_t instance);
bogdanm 82:6473597d706e 354
bogdanm 82:6473597d706e 355 /*!
bogdanm 82:6473597d706e 356 * @brief Enables operation mode.
bogdanm 82:6473597d706e 357 *
bogdanm 82:6473597d706e 358 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 359 * @param mode An operation mode to be enabled
bogdanm 82:6473597d706e 360 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 361 */
bogdanm 82:6473597d706e 362 flexcan_status_t flexcan_hal_enable_operation_mode(
bogdanm 82:6473597d706e 363 uint8_t instance,
bogdanm 82:6473597d706e 364 flexcan_operation_modes_t mode);
bogdanm 82:6473597d706e 365
bogdanm 82:6473597d706e 366 /*!
bogdanm 82:6473597d706e 367 * @brief Disables operation mode.
bogdanm 82:6473597d706e 368 *
bogdanm 82:6473597d706e 369 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 370 * @param mode An operation mode to be disabled
bogdanm 82:6473597d706e 371 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 372 */
bogdanm 82:6473597d706e 373 flexcan_status_t flexcan_hal_disable_operation_mode(
bogdanm 82:6473597d706e 374 uint8_t instance,
bogdanm 82:6473597d706e 375 flexcan_operation_modes_t mode);
bogdanm 82:6473597d706e 376
bogdanm 82:6473597d706e 377 /*@}*/
bogdanm 82:6473597d706e 378
bogdanm 82:6473597d706e 379 /*!
bogdanm 82:6473597d706e 380 * @name Data transfer
bogdanm 82:6473597d706e 381 * @{
bogdanm 82:6473597d706e 382 */
bogdanm 82:6473597d706e 383
bogdanm 82:6473597d706e 384 /*!
bogdanm 82:6473597d706e 385 * @brief Sets the FlexCAN message buffer fields for transmitting.
bogdanm 82:6473597d706e 386 *
bogdanm 82:6473597d706e 387 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 388 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 389 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 390 * @param cs CODE/status values (TX)
bogdanm 82:6473597d706e 391 * @param msg_id ID of the message to transmit
bogdanm 82:6473597d706e 392 * @param mb_data Bytes of the FlexCAN message
bogdanm 82:6473597d706e 393 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 394 */
bogdanm 82:6473597d706e 395 flexcan_status_t flexcan_hal_set_mb_tx(
bogdanm 82:6473597d706e 396 uint8_t instance,
bogdanm 82:6473597d706e 397 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 398 uint32_t mb_idx,
bogdanm 82:6473597d706e 399 flexcan_mb_code_status_tx_t *cs,
bogdanm 82:6473597d706e 400 uint32_t msg_id,
bogdanm 82:6473597d706e 401 uint8_t *mb_data);
bogdanm 82:6473597d706e 402
bogdanm 82:6473597d706e 403 /*!
bogdanm 82:6473597d706e 404 * @brief Set the FlexCAN message buffer fields for receiving.
bogdanm 82:6473597d706e 405 *
bogdanm 82:6473597d706e 406 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 407 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 408 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 409 * @param cs CODE/status values (RX)
bogdanm 82:6473597d706e 410 * @param msg_id ID of the message to receive
bogdanm 82:6473597d706e 411 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 412 */
bogdanm 82:6473597d706e 413 flexcan_status_t flexcan_hal_set_mb_rx(
bogdanm 82:6473597d706e 414 uint8_t instance,
bogdanm 82:6473597d706e 415 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 416 uint32_t mb_idx,
bogdanm 82:6473597d706e 417 flexcan_mb_code_status_rx_t *cs,
bogdanm 82:6473597d706e 418 uint32_t msg_id);
bogdanm 82:6473597d706e 419
bogdanm 82:6473597d706e 420 /*!
bogdanm 82:6473597d706e 421 * @brief Gets the FlexCAN message buffer fields.
bogdanm 82:6473597d706e 422 *
bogdanm 82:6473597d706e 423 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 424 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 425 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 426 * @param mb The fields of the message buffer
bogdanm 82:6473597d706e 427 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 428 */
bogdanm 82:6473597d706e 429 flexcan_status_t flexcan_hal_get_mb(
bogdanm 82:6473597d706e 430 uint8_t instance,
bogdanm 82:6473597d706e 431 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 432 uint32_t mb_idx,
bogdanm 82:6473597d706e 433 flexcan_mb_t *mb);
bogdanm 82:6473597d706e 434
bogdanm 82:6473597d706e 435 /*!
bogdanm 82:6473597d706e 436 * @brief Locks the FlexCAN Rx message buffer.
bogdanm 82:6473597d706e 437 *
bogdanm 82:6473597d706e 438 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 439 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 440 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 441 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 442 */
bogdanm 82:6473597d706e 443 flexcan_status_t flexcan_hal_lock_rx_mb(
bogdanm 82:6473597d706e 444 uint8_t instance,
bogdanm 82:6473597d706e 445 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 446 uint32_t mb_idx);
bogdanm 82:6473597d706e 447
bogdanm 82:6473597d706e 448 /*!
bogdanm 82:6473597d706e 449 * @brief Unlocks the FlexCAN Rx message buffer.
bogdanm 82:6473597d706e 450 *
bogdanm 82:6473597d706e 451 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 452 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 453 */
bogdanm 82:6473597d706e 454 static inline void flexcan_hal_unlock_rx_mb(uint8_t instance)
bogdanm 82:6473597d706e 455 {
bogdanm 82:6473597d706e 456 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 457
bogdanm 82:6473597d706e 458 /* Unlock the mailbox */
bogdanm 82:6473597d706e 459 HW_CAN_TIMER_RD(instance);
bogdanm 82:6473597d706e 460 }
bogdanm 82:6473597d706e 461
bogdanm 82:6473597d706e 462 /*!
bogdanm 82:6473597d706e 463 * @brief Enables the Rx FIFO.
bogdanm 82:6473597d706e 464 *
bogdanm 82:6473597d706e 465 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 466 */
bogdanm 82:6473597d706e 467 void flexcan_hal_enable_rx_fifo(uint8_t instance);
bogdanm 82:6473597d706e 468
bogdanm 82:6473597d706e 469 /*!
bogdanm 82:6473597d706e 470 * @brief Disables the Rx FIFO.
bogdanm 82:6473597d706e 471 *
bogdanm 82:6473597d706e 472 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 473 */
bogdanm 82:6473597d706e 474 void flexcan_hal_disable_rx_fifo(uint8_t instance);
bogdanm 82:6473597d706e 475
bogdanm 82:6473597d706e 476 /*!
bogdanm 82:6473597d706e 477 * @brief Sets the number of the Rx FIFO filters.
bogdanm 82:6473597d706e 478 *
bogdanm 82:6473597d706e 479 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 480 * @param number The number of Rx FIFO filters
bogdanm 82:6473597d706e 481 */
bogdanm 82:6473597d706e 482 void flexcan_hal_set_rx_fifo_filters_number(uint8_t instance, uint32_t number);
bogdanm 82:6473597d706e 483
bogdanm 82:6473597d706e 484 /*!
bogdanm 82:6473597d706e 485 * @brief Sets the maximum number of Message Buffers.
bogdanm 82:6473597d706e 486 *
bogdanm 82:6473597d706e 487 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 488 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 489 */
bogdanm 82:6473597d706e 490 void flexcan_hal_set_max_mb_number(
bogdanm 82:6473597d706e 491 uint8_t instance,
bogdanm 82:6473597d706e 492 const flexcan_user_config_t *data);
bogdanm 82:6473597d706e 493
bogdanm 82:6473597d706e 494 /*!
bogdanm 82:6473597d706e 495 * @brief Sets the Rx FIFO ID filter table elements.
bogdanm 82:6473597d706e 496 *
bogdanm 82:6473597d706e 497 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 498 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 499 * @param id_format The format of the Rx FIFO ID Filter Table Elements
bogdanm 82:6473597d706e 500 * @param id_filter_table The ID filter table elements which contain if RTR bit,
bogdanm 82:6473597d706e 501 * IDE bit and RX message ID need to be set.
bogdanm 82:6473597d706e 502 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 503 */
bogdanm 82:6473597d706e 504 flexcan_status_t flexcan_hal_set_id_filter_table_elements(
bogdanm 82:6473597d706e 505 uint8_t instance,
bogdanm 82:6473597d706e 506 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 507 flexcan_rx_fifo_id_element_format_t id_format,
bogdanm 82:6473597d706e 508 flexcan_id_table_t *id_filter_table);
bogdanm 82:6473597d706e 509
bogdanm 82:6473597d706e 510 /*!
bogdanm 82:6473597d706e 511 * @brief Sets the FlexCAN Rx FIFO fields.
bogdanm 82:6473597d706e 512 *
bogdanm 82:6473597d706e 513 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 514 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 515 * @param id_format The format of the Rx FIFO ID Filter Table Elements
bogdanm 82:6473597d706e 516 * @param id_filter_table The ID filter table elements which contain RTR bit, IDE bit,
bogdanm 82:6473597d706e 517 * and RX message ID.
bogdanm 82:6473597d706e 518 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 519 */
bogdanm 82:6473597d706e 520 flexcan_status_t flexcan_hal_set_rx_fifo(
bogdanm 82:6473597d706e 521 uint8_t instance,
bogdanm 82:6473597d706e 522 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 523 flexcan_rx_fifo_id_element_format_t id_format,
bogdanm 82:6473597d706e 524 flexcan_id_table_t *id_filter_table);
bogdanm 82:6473597d706e 525
bogdanm 82:6473597d706e 526 /*!
bogdanm 82:6473597d706e 527 * @brief Gets the FlexCAN Rx FIFO data.
bogdanm 82:6473597d706e 528 *
bogdanm 82:6473597d706e 529 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 530 * @param rx_fifo The FlexCAN receive FIFO data
bogdanm 82:6473597d706e 531 * @return 0 if successful; non-zero failed.
bogdanm 82:6473597d706e 532 */
bogdanm 82:6473597d706e 533 flexcan_status_t flexcan_hal_read_fifo(
bogdanm 82:6473597d706e 534 uint8_t instance,
bogdanm 82:6473597d706e 535 flexcan_mb_t *rx_fifo);
bogdanm 82:6473597d706e 536
bogdanm 82:6473597d706e 537 /*@}*/
bogdanm 82:6473597d706e 538
bogdanm 82:6473597d706e 539 /*!
bogdanm 82:6473597d706e 540 * @name Interrupts
bogdanm 82:6473597d706e 541 * @{
bogdanm 82:6473597d706e 542 */
bogdanm 82:6473597d706e 543
bogdanm 82:6473597d706e 544 /*!
bogdanm 82:6473597d706e 545 * @brief Enables the FlexCAN Message Buffer interrupt.
bogdanm 82:6473597d706e 546 *
bogdanm 82:6473597d706e 547 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 548 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 549 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 550 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 551 */
bogdanm 82:6473597d706e 552 flexcan_status_t flexcan_hal_enable_mb_interrupt(
bogdanm 82:6473597d706e 553 uint8_t instance,
bogdanm 82:6473597d706e 554 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 555 uint32_t mb_idx);
bogdanm 82:6473597d706e 556
bogdanm 82:6473597d706e 557 /*!
bogdanm 82:6473597d706e 558 * @brief Disables the FlexCAN Message Buffer interrupt.
bogdanm 82:6473597d706e 559 *
bogdanm 82:6473597d706e 560 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 561 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 562 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 563 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 564 */
bogdanm 82:6473597d706e 565 flexcan_status_t flexcan_hal_disable_mb_interrupt(
bogdanm 82:6473597d706e 566 uint8_t instance,
bogdanm 82:6473597d706e 567 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 568 uint32_t mb_idx);
bogdanm 82:6473597d706e 569
bogdanm 82:6473597d706e 570 /*!
bogdanm 82:6473597d706e 571 * @brief Enables error interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 572 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 573 */
bogdanm 82:6473597d706e 574 void flexcan_hal_enable_error_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 575
bogdanm 82:6473597d706e 576 /*!
bogdanm 82:6473597d706e 577 * @brief Disables error interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 578 *
bogdanm 82:6473597d706e 579 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 580 */
bogdanm 82:6473597d706e 581 void flexcan_hal_disable_error_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 582
bogdanm 82:6473597d706e 583 /*!
bogdanm 82:6473597d706e 584 * @brief Enables Bus off interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 585 *
bogdanm 82:6473597d706e 586 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 587 */
bogdanm 82:6473597d706e 588 void flexcan_hal_enable_bus_off_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 589
bogdanm 82:6473597d706e 590 /*!
bogdanm 82:6473597d706e 591 * @brief Disables Bus off interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 592 *
bogdanm 82:6473597d706e 593 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 594 */
bogdanm 82:6473597d706e 595 void flexcan_hal_disable_bus_off_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 596
bogdanm 82:6473597d706e 597 /*!
bogdanm 82:6473597d706e 598 * @brief Enables Wakeup interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 599 *
bogdanm 82:6473597d706e 600 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 601 */
bogdanm 82:6473597d706e 602 void flexcan_hal_enable_wakeup_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 603
bogdanm 82:6473597d706e 604 /*!
bogdanm 82:6473597d706e 605 * @brief Disables Wakeup interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 606 *
bogdanm 82:6473597d706e 607 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 608 */
bogdanm 82:6473597d706e 609 void flexcan_hal_disable_wakeup_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 610
bogdanm 82:6473597d706e 611 /*!
bogdanm 82:6473597d706e 612 * @brief Enables TX warning interrupt of the FlexCAN module
bogdanm 82:6473597d706e 613 *
bogdanm 82:6473597d706e 614 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 615 */
bogdanm 82:6473597d706e 616 void flexcan_hal_enable_tx_warning_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 617
bogdanm 82:6473597d706e 618 /*!
bogdanm 82:6473597d706e 619 * @brief Disables TX warning interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 620 *
bogdanm 82:6473597d706e 621 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 622 */
bogdanm 82:6473597d706e 623 void flexcan_hal_disable_tx_warning_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 624
bogdanm 82:6473597d706e 625 /*!
bogdanm 82:6473597d706e 626 * @brief Enables RX warning interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 627 *
bogdanm 82:6473597d706e 628 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 629 */
bogdanm 82:6473597d706e 630 void flexcan_hal_enable_rx_warning_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 631
bogdanm 82:6473597d706e 632 /*!
bogdanm 82:6473597d706e 633 * @brief Disables RX warning interrupt of the FlexCAN module.
bogdanm 82:6473597d706e 634 *
bogdanm 82:6473597d706e 635 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 636 */
bogdanm 82:6473597d706e 637 void flexcan_hal_disable_rx_warning_interrupt(uint8_t instance);
bogdanm 82:6473597d706e 638
bogdanm 82:6473597d706e 639 /*@}*/
bogdanm 82:6473597d706e 640
bogdanm 82:6473597d706e 641 /*!
bogdanm 82:6473597d706e 642 * @name Status
bogdanm 82:6473597d706e 643 * @{
bogdanm 82:6473597d706e 644 */
bogdanm 82:6473597d706e 645
bogdanm 82:6473597d706e 646 /*!
bogdanm 82:6473597d706e 647 * @brief Gets the value of FlexCAN freeze ACK.
bogdanm 82:6473597d706e 648 *
bogdanm 82:6473597d706e 649 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 650 * @return freeze ACK state (1-freeze mode, 0-not in freeze mode).
bogdanm 82:6473597d706e 651 */
bogdanm 82:6473597d706e 652 static inline uint32_t flexcan_hal_get_freeze_ack(uint8_t instance)
bogdanm 82:6473597d706e 653 {
bogdanm 82:6473597d706e 654 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 655 return HW_CAN_MCR(instance).B.FRZACK;
bogdanm 82:6473597d706e 656 }
bogdanm 82:6473597d706e 657
bogdanm 82:6473597d706e 658 /*!
bogdanm 82:6473597d706e 659 * @brief Gets the individual FlexCAN MB interrupt flag.
bogdanm 82:6473597d706e 660 *
bogdanm 82:6473597d706e 661 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 662 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 663 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 664 * @return the individual MB interrupt flag (0 and 1 are the flag value)
bogdanm 82:6473597d706e 665 */
bogdanm 82:6473597d706e 666 uint8_t flexcan_hal_get_mb_int_flag(
bogdanm 82:6473597d706e 667 uint8_t instance,
bogdanm 82:6473597d706e 668 const flexcan_user_config_t *data,
bogdanm 82:6473597d706e 669 uint32_t mb_idx);
bogdanm 82:6473597d706e 670
bogdanm 82:6473597d706e 671 /*!
bogdanm 82:6473597d706e 672 * @brief Gets all FlexCAN MB interrupt flags.
bogdanm 82:6473597d706e 673 *
bogdanm 82:6473597d706e 674 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 675 * @return all MB interrupt flags
bogdanm 82:6473597d706e 676 */
bogdanm 82:6473597d706e 677 static inline uint32_t flexcan_hal_get_all_mb_int_flags(uint8_t instance)
bogdanm 82:6473597d706e 678 {
bogdanm 82:6473597d706e 679 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 680 return HW_CAN_IFLAG1_RD(instance);
bogdanm 82:6473597d706e 681 }
bogdanm 82:6473597d706e 682
bogdanm 82:6473597d706e 683 /*!
bogdanm 82:6473597d706e 684 * @brief Clears the interrupt flag of the message buffers.
bogdanm 82:6473597d706e 685 *
bogdanm 82:6473597d706e 686 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 687 * @param reg_val The value to be written to the interrupt flag1 register.
bogdanm 82:6473597d706e 688 */
bogdanm 82:6473597d706e 689 /* See fsl_flexcan_hal.h for documentation of this function.*/
bogdanm 82:6473597d706e 690 static inline void flexcan_hal_clear_mb_int_flag(
bogdanm 82:6473597d706e 691 uint8_t instance,
bogdanm 82:6473597d706e 692 uint32_t reg_val)
bogdanm 82:6473597d706e 693 {
bogdanm 82:6473597d706e 694 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 695
bogdanm 82:6473597d706e 696 /* Clear the corresponding message buffer interrupt flag*/
bogdanm 82:6473597d706e 697 HW_CAN_IFLAG1_SET(instance, reg_val);
bogdanm 82:6473597d706e 698 }
bogdanm 82:6473597d706e 699
bogdanm 82:6473597d706e 700 /*!
bogdanm 82:6473597d706e 701 * @brief Gets the transmit error counter and receives the error counter.
bogdanm 82:6473597d706e 702 *
bogdanm 82:6473597d706e 703 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 704 * @param err_cnt Transmit error counter and receive error counter
bogdanm 82:6473597d706e 705 */
bogdanm 82:6473597d706e 706 void flexcan_hal_get_err_counter(
bogdanm 82:6473597d706e 707 uint8_t instance,
bogdanm 82:6473597d706e 708 flexcan_berr_counter_t *err_cnt);
bogdanm 82:6473597d706e 709
bogdanm 82:6473597d706e 710 /*!
bogdanm 82:6473597d706e 711 * @brief Gets error and status.
bogdanm 82:6473597d706e 712 *
bogdanm 82:6473597d706e 713 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 714 * @return The current error and status
bogdanm 82:6473597d706e 715 */
bogdanm 82:6473597d706e 716 static inline uint32_t flexcan_hal_get_err_status(uint8_t instance)
bogdanm 82:6473597d706e 717 {
bogdanm 82:6473597d706e 718 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 719 return HW_CAN_ESR1_RD(instance);
bogdanm 82:6473597d706e 720 }
bogdanm 82:6473597d706e 721
bogdanm 82:6473597d706e 722 /*!
bogdanm 82:6473597d706e 723 * @brief Clears all other interrupts in ERRSTAT register (Error, Busoff, Wakeup).
bogdanm 82:6473597d706e 724 *
bogdanm 82:6473597d706e 725 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 726 */
bogdanm 82:6473597d706e 727 void flexcan_hal_clear_err_interrupt_status(uint8_t instance);
bogdanm 82:6473597d706e 728
bogdanm 82:6473597d706e 729 /*@}*/
bogdanm 82:6473597d706e 730
bogdanm 82:6473597d706e 731 /*!
bogdanm 82:6473597d706e 732 * @name Mask
bogdanm 82:6473597d706e 733 * @{
bogdanm 82:6473597d706e 734 */
bogdanm 82:6473597d706e 735
bogdanm 82:6473597d706e 736 /*!
bogdanm 82:6473597d706e 737 * @brief Sets the Rx masking type.
bogdanm 82:6473597d706e 738 *
bogdanm 82:6473597d706e 739 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 740 * @param type The FlexCAN Rx mask type
bogdanm 82:6473597d706e 741 */
bogdanm 82:6473597d706e 742 void flexcan_hal_set_mask_type(uint8_t instance, flexcan_rx_mask_type_t type);
bogdanm 82:6473597d706e 743
bogdanm 82:6473597d706e 744 /*!
bogdanm 82:6473597d706e 745 * @brief Sets the FlexCAN RX FIFO global standard mask.
bogdanm 82:6473597d706e 746 *
bogdanm 82:6473597d706e 747 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 748 * @param std_mask Standard mask
bogdanm 82:6473597d706e 749 */
bogdanm 82:6473597d706e 750 void flexcan_hal_set_rx_fifo_global_std_mask(
bogdanm 82:6473597d706e 751 uint8_t instance,
bogdanm 82:6473597d706e 752 uint32_t std_mask);
bogdanm 82:6473597d706e 753
bogdanm 82:6473597d706e 754 /*!
bogdanm 82:6473597d706e 755 * @brief Sets the FlexCAN Rx FIFO global extended mask.
bogdanm 82:6473597d706e 756 *
bogdanm 82:6473597d706e 757 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 758 * @param ext_mask Extended mask
bogdanm 82:6473597d706e 759 */
bogdanm 82:6473597d706e 760 void flexcan_hal_set_rx_fifo_global_ext_mask(
bogdanm 82:6473597d706e 761 uint8_t instance,
bogdanm 82:6473597d706e 762 uint32_t ext_mask);
bogdanm 82:6473597d706e 763
bogdanm 82:6473597d706e 764 /*!
bogdanm 82:6473597d706e 765 * @brief Sets the FlexCAN Rx individual standard mask for ID filtering in the Rx MBs and the Rx FIFO.
bogdanm 82:6473597d706e 766 *
bogdanm 82:6473597d706e 767 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 768 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 769 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 770 * @param std_mask Individual standard mask
bogdanm 82:6473597d706e 771 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 772 */
bogdanm 82:6473597d706e 773 flexcan_status_t flexcan_hal_set_rx_individual_std_mask(
bogdanm 82:6473597d706e 774 uint8_t instance,
bogdanm 82:6473597d706e 775 const flexcan_user_config_t * data,
bogdanm 82:6473597d706e 776 uint32_t mb_idx,
bogdanm 82:6473597d706e 777 uint32_t std_mask);
bogdanm 82:6473597d706e 778
bogdanm 82:6473597d706e 779 /*!
bogdanm 82:6473597d706e 780 * @brief Sets the FlexCAN Rx individual extended mask for ID filtering in the Rx MBs and the Rx FIFO.
bogdanm 82:6473597d706e 781 *
bogdanm 82:6473597d706e 782 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 783 * @param data The FlexCAN platform data
bogdanm 82:6473597d706e 784 * @param mb_idx Index of the message buffer
bogdanm 82:6473597d706e 785 * @param ext_mask Individual extended mask
bogdanm 82:6473597d706e 786 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 787 */
bogdanm 82:6473597d706e 788 flexcan_status_t flexcan_hal_set_rx_individual_ext_mask(
bogdanm 82:6473597d706e 789 uint8_t instance,
bogdanm 82:6473597d706e 790 const flexcan_user_config_t * data,
bogdanm 82:6473597d706e 791 uint32_t mb_idx,
bogdanm 82:6473597d706e 792 uint32_t ext_mask);
bogdanm 82:6473597d706e 793
bogdanm 82:6473597d706e 794 /*!
bogdanm 82:6473597d706e 795 * @brief Sets the FlexCAN Rx MB global standard mask.
bogdanm 82:6473597d706e 796 *
bogdanm 82:6473597d706e 797 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 798 * @param std_mask Standard mask
bogdanm 82:6473597d706e 799 */
bogdanm 82:6473597d706e 800 void flexcan_hal_set_rx_mb_global_std_mask(
bogdanm 82:6473597d706e 801 uint8_t instance,
bogdanm 82:6473597d706e 802 uint32_t std_mask);
bogdanm 82:6473597d706e 803
bogdanm 82:6473597d706e 804 /*!
bogdanm 82:6473597d706e 805 * @brief Sets the FlexCAN RX MB BUF14 standard mask.
bogdanm 82:6473597d706e 806 *
bogdanm 82:6473597d706e 807 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 808 * @param std_mask Standard mask
bogdanm 82:6473597d706e 809 */
bogdanm 82:6473597d706e 810 void flexcan_hal_set_rx_mb_buf14_std_mask(
bogdanm 82:6473597d706e 811 uint8_t instance,
bogdanm 82:6473597d706e 812 uint32_t std_mask);
bogdanm 82:6473597d706e 813
bogdanm 82:6473597d706e 814 /*!
bogdanm 82:6473597d706e 815 * @brief Sets the FlexCAN Rx MB BUF15 standard mask.
bogdanm 82:6473597d706e 816 *
bogdanm 82:6473597d706e 817 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 818 * @param std_mask Standard mask
bogdanm 82:6473597d706e 819 * @return 0 if successful; non-zero failed
bogdanm 82:6473597d706e 820 */
bogdanm 82:6473597d706e 821 void flexcan_hal_set_rx_mb_buf15_std_mask(
bogdanm 82:6473597d706e 822 uint8_t instance,
bogdanm 82:6473597d706e 823 uint32_t std_mask);
bogdanm 82:6473597d706e 824
bogdanm 82:6473597d706e 825 /*!
bogdanm 82:6473597d706e 826 * @brief Sets the FlexCAN RX MB global extended mask.
bogdanm 82:6473597d706e 827 *
bogdanm 82:6473597d706e 828 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 829 * @param ext_mask Extended mask
bogdanm 82:6473597d706e 830 */
bogdanm 82:6473597d706e 831 void flexcan_hal_set_rx_mb_global_ext_mask(
bogdanm 82:6473597d706e 832 uint8_t instance,
bogdanm 82:6473597d706e 833 uint32_t ext_mask);
bogdanm 82:6473597d706e 834
bogdanm 82:6473597d706e 835 /*!
bogdanm 82:6473597d706e 836 * @brief Sets the FlexCAN RX MB BUF14 extended mask.
bogdanm 82:6473597d706e 837 *
bogdanm 82:6473597d706e 838 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 839 * @param ext_mask Extended mask
bogdanm 82:6473597d706e 840 */
bogdanm 82:6473597d706e 841 void flexcan_hal_set_rx_mb_buf14_ext_mask(
bogdanm 82:6473597d706e 842 uint8_t instance,
bogdanm 82:6473597d706e 843 uint32_t ext_mask);
bogdanm 82:6473597d706e 844
bogdanm 82:6473597d706e 845 /*!
bogdanm 82:6473597d706e 846 * @brief Sets the FlexCAN RX MB BUF15 extended mask.
bogdanm 82:6473597d706e 847 *
bogdanm 82:6473597d706e 848 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 849 * @param ext_mask Extended mask
bogdanm 82:6473597d706e 850 */
bogdanm 82:6473597d706e 851 void flexcan_hal_set_rx_mb_buf15_ext_mask(
bogdanm 82:6473597d706e 852 uint8_t instance,
bogdanm 82:6473597d706e 853 uint32_t ext_mask);
bogdanm 82:6473597d706e 854
bogdanm 82:6473597d706e 855 /*!
bogdanm 82:6473597d706e 856 * @brief Gets the FlexCAN ID acceptance filter hit indicator on Rx FIFO.
bogdanm 82:6473597d706e 857 *
bogdanm 82:6473597d706e 858 * @param instance The FlexCAN instance number
bogdanm 82:6473597d706e 859 * @return RX FIFO information
bogdanm 82:6473597d706e 860 */
bogdanm 82:6473597d706e 861 static inline uint32_t flexcan_hal_get_rx_fifo_id_acceptance_filter(uint8_t instance)
bogdanm 82:6473597d706e 862 {
bogdanm 82:6473597d706e 863 assert(instance < HW_CAN_INSTANCE_COUNT);
bogdanm 82:6473597d706e 864 return BR_CAN_RXFIR_IDHIT(instance);
bogdanm 82:6473597d706e 865 }
bogdanm 82:6473597d706e 866
bogdanm 82:6473597d706e 867 /*@}*/
bogdanm 82:6473597d706e 868
bogdanm 82:6473597d706e 869 #if defined(__cplusplus)
bogdanm 82:6473597d706e 870 }
bogdanm 82:6473597d706e 871 #endif
bogdanm 82:6473597d706e 872
bogdanm 82:6473597d706e 873 /*! @}*/
bogdanm 82:6473597d706e 874
bogdanm 82:6473597d706e 875 #endif /* __FSL_FLEXCAN_HAL_H__*/
bogdanm 82:6473597d706e 876
bogdanm 82:6473597d706e 877 /*******************************************************************************
bogdanm 82:6473597d706e 878 * EOF
bogdanm 82:6473597d706e 879 ******************************************************************************/
bogdanm 82:6473597d706e 880