AM263Px MCU+ SDK: mcan.h File Reference

| AM263Px MCU+ SDK 26.00.00 |

Data Structures | Macros | Functions
mcan.h File Reference
APIs for SOC Specific Device Drivers » APIs for MCAN

## Introduction

This file contains the prototypes of the APIs present in the device abstraction layer file of MCAN. This also contains some related macros.

Go to the source code of this file.

## MCAN Interrupt Line no
#define | MCAN_INTR_LINE_NUM_0 (0U)
#define | MCAN_INTR_LINE_NUM_1 (1U)
typedef uint32_t | MCAN_IntrLineNum
| Enum to select the MCAN interrupt lines. More...

## MCAN Id Type
#define | MCAN_ID_TYPE_11_BIT (0U)
#define | MCAN_ID_TYPE_29_BIT (1U)
typedef uint32_t | MCAN_IdType
| Enum to represent the MCAN Identifier Type. More...

## MCAN Operation Mode
#define | MCAN_OPERATION_MODE_NORMAL (0U)
#define | MCAN_OPERATION_MODE_SW_INIT (1U)
typedef uint32_t | MCAN_OperationMode
| Enum to represent the MCAN mode of operation. More...

## MCAN Mem type
#define | MCAN_MEM_TYPE_BUF (0U)
#define | MCAN_MEM_TYPE_FIFO (1U)
typedef uint32_t | MCAN_MemType
| Enum to represent the MCAN Message RAM type. More...

## MCAN Rx FIFO Number
#define | MCAN_RX_FIFO_NUM_0 (0U)
#define | MCAN_RX_FIFO_NUM_1 (1U)
typedef uint32_t | MCAN_RxFIFONum
| Enum to represent the MCAN Rx FIFO number. More...

## MCAN Pin Type
#define | MCAN_PIN_TYPE_RX (0U)
#define | MCAN_PIN_TYPE_TX (1U)
typedef uint32_t | MCAN_PinType
| Enum to represent the MCAN pin type. More...

## MCAN Element Size
#define | MCAN_ELEM_SIZE_8BYTES (0U)
#define | MCAN_ELEM_SIZE_12BYTES (1U)
#define | MCAN_ELEM_SIZE_16BYTES (2U)
#define | MCAN_ELEM_SIZE_20BYTES (3U)
#define | MCAN_ELEM_SIZE_24BYTES (4U)
#define | MCAN_ELEM_SIZE_32BYTES (5U)
#define | MCAN_ELEM_SIZE_48BYTES (6U)
#define | MCAN_ELEM_SIZE_64BYTES (7U)
typedef uint32_t | MCAN_ElemSize
| Enum to represent FIFO/Buffer element Size. More...

## MCAN Timeout select
#define | MCAN_TIMEOUT_SELECT_CONT (0U)
#define | MCAN_TIMEOUT_SELECT_TX_EVENT_FIFO (1U)
#define | MCAN_TIMEOUT_SELECT_RX_FIFO0 (2U)
#define | MCAN_TIMEOUT_SELECT_RX_FIFO1 (3U)
typedef uint32_t | MCAN_TimeOutSelect
| Enum to represent the MCAN time-out counter configuration. More...

## MCAN Interrupt Source
#define | MCAN_INTR_SRC_RX_FIFO0_NEW_MSG (MCAN_IR_RF0N_MASK)
#define | MCAN_INTR_SRC_RX_FIFO0_WATERMARK (MCAN_IR_RF0W_MASK)
#define | MCAN_INTR_SRC_RX_FIFO0_FULL (MCAN_IR_RF0F_MASK)
#define | MCAN_INTR_SRC_RX_FIFO0_MSG_LOST (MCAN_IR_RF0L_MASK)
#define | MCAN_INTR_SRC_RX_FIFO1_NEW_MSG (MCAN_IR_RF1N_MASK)
#define | MCAN_INTR_SRC_RX_FIFO1_WATERMARK (MCAN_IR_RF1W_MASK)
#define | MCAN_INTR_SRC_RX_FIFO1_FULL (MCAN_IR_RF1F_MASK)
#define | MCAN_INTR_SRC_RX_FIFO1_MSG_LOST (MCAN_IR_RF1L_MASK)
#define | MCAN_INTR_SRC_HIGH_PRIO_MSG (MCAN_IR_HPM_MASK)
#define | MCAN_INTR_SRC_TRANS_COMPLETE (MCAN_IR_TC_MASK)
#define | MCAN_INTR_SRC_TRANS_CANCEL_FINISH (MCAN_IR_TCF_MASK)
#define | MCAN_INTR_SRC_TX_FIFO_EMPTY (MCAN_IR_TFE_MASK)
#define | MCAN_INTR_SRC_TX_EVT_FIFO_NEW_ENTRY (MCAN_IR_TEFN_MASK)
#define | MCAN_INTR_SRC_TX_EVT_FIFO_WATERMARK (MCAN_IR_TEFW_MASK)
#define | MCAN_INTR_SRC_TX_EVT_FIFO_FULL (MCAN_IR_TEFF_MASK)
#define | MCAN_INTR_SRC_TX_EVT_FIFO_ELEM_LOST (MCAN_IR_TEFL_MASK)
#define | MCAN_INTR_SRC_TIMESTAMP_WRAPAROUND (MCAN_IR_TSW_MASK)
#define | MCAN_INTR_SRC_MSG_RAM_ACCESS_FAILURE (MCAN_IR_MRAF_MASK)
#define | MCAN_INTR_SRC_TIMEOUT (MCAN_IR_TOO_MASK)
#define | MCAN_INTR_SRC_DEDICATED_RX_BUFF_MSG (MCAN_IR_DRX_MASK)
#define | MCAN_INTR_SRC_BIT_ERR_CORRECTED (MCAN_IR_BEC_MASK)
#define | MCAN_INTR_SRC_BIT_ERR_UNCORRECTED (MCAN_IR_BEU_MASK)
#define | MCAN_INTR_SRC_ERR_LOG_OVRFLW (MCAN_IR_ELO_MASK)
#define | MCAN_INTR_SRC_ERR_PASSIVE (MCAN_IR_EP_MASK)
#define | MCAN_INTR_SRC_WARNING_STATUS (MCAN_IR_EW_MASK)
#define | MCAN_INTR_SRC_BUS_OFF_STATUS (MCAN_IR_BO_MASK)
#define | MCAN_INTR_SRC_WATCHDOG (MCAN_IR_WDI_MASK)
#define | MCAN_INTR_SRC_PROTOCOL_ERR_ARB (MCAN_IR_PEA_MASK)
#define | MCAN_INTR_SRC_PROTOCOL_ERR_DATA (MCAN_IR_PED_MASK)
#define | MCAN_INTR_SRC_RES_ADDR_ACCESS (MCAN_IR_ARA_MASK)
typedef uint32_t | MCAN_IntrSrc
| Enum for MCAN interrupts. More...

## MCAN Ecc Error Type
#define | MCAN_ECC_ERR_TYPE_SEC (0U)
#define | MCAN_ECC_ERR_TYPE_DED (1U)
typedef uint32_t | MCAN_ECCErrType
| Enum to represent the ECC Error Types. More...

## MCAN Loopback Mode
#define | MCAN_LPBK_MODE_INTERNAL (0U)
#define | MCAN_LPBK_MODE_EXTERNAL (1U)
typedef uint32_t | MCAN_LpbkMode
| Enum to select the MCAN Loopback mode. More...

## MCAN Com State
#define | MCAN_COM_STATE_SYNCHRONIZING (0U)
#define | MCAN_COM_STATE_IDLE (1U)
#define | MCAN_COM_STATE_RECEIVER (2U)
#define | MCAN_COM_STATE_TRANSMITTER (3U)
typedef uint32_t | MCAN_ComState
| Enum to represent MCAN's communication state. More...

## MCAN Error Code
#define | MCAN_ERR_CODE_NO_ERROR (0U)
#define | MCAN_ERR_CODE_STUFF_ERROR (1U)
#define | MCAN_ERR_CODE_FORM_ERROR (2U)
#define | MCAN_ERR_CODE_ACK_ERROR (3U)
#define | MCAN_ERR_CODE_BIT1_ERROR (4U)
#define | MCAN_ERR_CODE_BIT0_ERROR (5U)
#define | MCAN_ERR_CODE_CRC_ERROR (6U)
#define | MCAN_ERR_CODE_NO_CHANGE (7U)
typedef uint32_t | MCAN_ErrCode
| Enum to represent MCAN's Error Code. More...

## Data Structures
struct | MCAN_BitTimingParams
| Structure for bit timing calculation. Bit timing related to data phase will be valid only in case where MCAN is put in CAN-FD mode and will be '0' otherwise. More...
struct | MCAN_TDCConfig
| Structure for MCAN Transmitter Delay Compensation parameters. More...
struct | MCAN_GlobalFiltConfig
| Structure for MCAN Global Filter Configuration parameters. More...
struct | MCAN_InitParams
| Structure for MCAN initialization parameters. More...
struct | MCAN_ConfigParams
| Structure for MCAN configuration parameters. More...
struct | MCAN_ErrCntStatus
| Structure for MCAN error logging counters status. More...
struct | MCAN_ProtocolStatus
| Structure for MCAN protocol status. More...
struct | MCAN_MsgRAMConfigParams
| Structure for MCAN Message RAM Configuration Parameters. Message RAM can contain following sections: Standard ID filters, Extended ID filters, TX FIFO(or TX Q), TX Buffers, TX EventFIFO, RX FIFO0, RX FIFO1, RX Buffer. Note: If particular section in the RAM is not used then it's size should be initialized to '0' (Number of buffers in case of Tx/Rx buffer). More...
struct | MCAN_HighPriorityMsgInfo
| Structure for MCAN High Priority Message. More...
struct | MCAN_RxNewDataStatus
| Structure for MCAN new data flag for Rx buffer. More...
struct | MCAN_RxFIFOStatus
| Structure for MCAN Rx FIFO Status. More...
struct | MCAN_TxFIFOStatus
| Structure for MCAN Tx FIFO Status. More...
struct | MCAN_TxEventFIFOStatus
| Structure for MCAN Tx Event FIFO Status. More...
struct | MCAN_ECCErrForceParams
| Structure for ECC Error forcing. More...
struct | MCAN_ECCErrStatus
| Structure for ECC Error Status. More...
struct | MCAN_RevisionId
| Structure for accessing Revision ID and Core Release Info. of MCAN module. More...
struct | MCAN_ECCAggrRevisionId
| Structure for accessing Revision ID of ECC AGGR. More...
struct | MCAN_ECCConfigParams
| Structure for MCAN ECC configuration parameters. More...
struct | MCAN_ECCWrapRevisionId
| Structure for accessing Revision ID of ECC wrapper. More...
struct | MCAN_TxBufElement
| Structure for MCAN Tx Buffer element. More...
struct | MCAN_TxBufElementNoCpy
| Structure for MCAN Tx Buffer element which takes data as a pointer. Using this the MCAL CAN driver can optimize one full copy of CAN payload by a simple pointer assignment. Please note that as the data field is a pointer so wrong value for payload size passed from application will lead to data corruption. More...
struct | MCAN_RxBufElement
| Structure for MCAN Rx Buffer element. More...
struct | MCAN_RxBufElementNoCpy
| Structure for MCAN Rx Buffer element which takes data as a pointer. Using this the MCAL CAN driver can optimize one full copy of CAN payload by a simple pointer assignment. Please note that as the data field is a pointer so wrong value for payload size passed from application will lead to data corruption. More...
struct | MCAN_TxEventFIFOElement
| Structure for MCAN Tx Event FIFO element. More...
struct | MCAN_StdMsgIDFilterElement
| Structure for MCAN Standard Message ID Filter Element. More...
struct | MCAN_ExtMsgIDFilterElement
| Structure for MCAN Extended Message ID Filter Element. More...

## Macros
#define | MCAN_MAX_PAYLOAD_BYTES (64U)
| Maximum payload supported by CAN-FD protocol in bytes. More...
#define | MCAN_MAX_TX_MSG_OBJECTS (32U)
| Maximum number of Tx message objects that can be supported by CANFD. More...
#define | MCAN_MAX_RX_MSG_OBJECTS (32U)
| Maximum number of Rx message objects that can be supported by CANFD. More...
#define | MCAN_MAX_MSG_OBJECTS (MCAN_MAX_TX_MSG_OBJECTS + MCAN_MAX_RX_MSG_OBJECTS)
| Maximum number of message objects that can be supported by CANFD. More...
Return status
#define | MCAN_STATUS_SUCCESS ((int32_t)0)
| Return status when the API execution was successful. More...
#define | MCAN_STATUS_FAILURE ((int32_t)-1)
| Return status when the API execution was not successful due to a failure. More...
#define | MCAN_TIMEOUT ((int32_t)-2)
| Return status when the API execution was not successful due to a time out. More...
#define | MCAN_INVALID_PARAM ((int32_t)-3)
| Return status when the API execution failed due invalid parameters. More...
#define | MCAN_STATUS_BUSY ((int32_t)-4)
| Return status when the API execution failed due to driver busy. More...
#define | MCAN_INVALID_STATE ((int32_t)-5)
| Return status when the API execution failed due to invalid state. More...
#define | MCAN_OUT_OF_RESOURCES ((int32_t)-6)
| Return status when the API execution failed due to lack of resources (memory / HW) More...
#define | MCAN_INTR_MASK_ALL
| Macro defines mask for all the interrupts status for MCAN. More...
#define | MCAN_INTR_MASK_TX
| Macro defines mask for the TX interrupts status for MCAN. More...
#define | MCAN_INTR_MASK_RX
| Macro defines mask for the RX interrupts status for MCAN. More...
#define | MCAN_HEADER_SIZE_BYTES (8U)
| Size of MCAN Header in bytes. More...
MCAN STD, EXT and TX/RX Elememt Size
#define | MCAN_MSG_RAM_STD_ELEM_SIZE (1U)
| Macros to represent the MCAN STD, EXT and TX/RX Elememt Size. More...
#define | MCAN_MSG_RAM_EXT_ELEM_SIZE (2U)
#define | MCAN_MSG_RAM_TX_RX_ELEM_SIZE (18U)
MCAN RX FIFO Operation Mode
#define | MCAN_RX_FIFO_OPERATION_MODE_BLOCKING (0U)
| Macros to represent the MCAN RX FIFO mode of operation. More...
#define | MCAN_RX_FIFO_OPERATION_MODE_OVERWRITE (1U)
MCAN Tx Mem type
#define | MCAN_TX_MEM_TYPE_BUF (0U)
| Macros to represent the MCAN Tx Message RAM type. More...
#define | MCAN_TX_MEM_TYPE_QUEUE (1U)
MCAN Data Length Size
#define | MCAN_DATA_SIZE_0BYTES (0U)
| Macros to represent MCAN Data Size. More...
#define | MCAN_DATA_SIZE_1BYTES (1U)
#define | MCAN_DATA_SIZE_2BYTES (2U)
#define | MCAN_DATA_SIZE_3BYTES (3U)
#define | MCAN_DATA_SIZE_4BYTES (4U)
#define | MCAN_DATA_SIZE_5BYTES (5U)
#define | MCAN_DATA_SIZE_6BYTES (6U)
#define | MCAN_DATA_SIZE_7BYTES (7U)
#define | MCAN_DATA_SIZE_8BYTES (8U)
#define | MCAN_DATA_SIZE_12BYTES (9U)
#define | MCAN_DATA_SIZE_16BYTES (10U)
#define | MCAN_DATA_SIZE_20BYTES (11U)
#define | MCAN_DATA_SIZE_24BYTES (12U)
#define | MCAN_DATA_SIZE_32BYTES (13U)
#define | MCAN_DATA_SIZE_48BYTES (14U)
#define | MCAN_DATA_SIZE_64BYTES (15U)
MCAN Standard Filter Element Configuration
#define | MCAN_STD_FILT_ELEM_DISABLE (0U)
| Macros to represent Standard Filter Element Configuration. More...
#define | MCAN_STD_FILT_ELEM_FIFO0 (1U)
#define | MCAN_STD_FILT_ELEM_FIFO1 (2U)
#define | MCAN_STD_FILT_ELEM_REJECT (3U)
#define | MCAN_STD_FILT_ELEM_SET_PRIORITY (4U)
#define | MCAN_STD_FILT_ELEM_SET_PRIORITY_FIFO0 (5U)
#define | MCAN_STD_FILT_ELEM_SET_PRIORITY_FIFO1 (6U)
#define | MCAN_STD_FILT_ELEM_BUFFER (7U)
MCAN Standard Filter Type
#define | MCAN_STD_FILT_TYPE_RANGE (0U)
| Macros to represent Standard Filter Types. More...
#define | MCAN_STD_FILT_TYPE_DUAL (1U)
#define | MCAN_STD_FILT_TYPE_CLASSIC (2U)
#define | MCAN_STD_FILT_TYPE_DISABLE (3U)
MCAN Extended Filter Element Configuration
#define | MCAN_EXT_FILT_ELEM_DISABLE (0U)
| Macros to represent Extended Filter Element Configuration. More...
#define | MCAN_EXT_FILT_ELEM_FIFO0 (1U)
#define | MCAN_EXT_FILT_ELEM_FIFO1 (2U)
#define | MCAN_EXT_FILT_ELEM_REJECT (3U)
#define | MCAN_EXT_FILT_ELEM_SET_PRIORITY (4U)
#define | MCAN_EXT_FILT_ELEM_SET_PRIORITY_FIFO0 (5U)
#define | MCAN_EXT_FILT_ELEM_SET_PRIORITY_FIFO1 (6U)
#define | MCAN_EXT_FILT_ELEM_BUFFER (7U)
MCAN Extended Filter Type
#define | MCAN_EXT_FILT_TYPE_RANGE (0U)
| Macros to represent Extended Filter Types. More...
#define | MCAN_EXT_FILT_TYPE_DUAL (1U)
#define | MCAN_EXT_FILT_TYPE_CLASSIC (2U)
#define | MCAN_EXT_FILT_TYPE_DISABLE (3U)

## Functions
void | MCAN_reset (uint32_t baseAddr)
| This API is used to initiate reset for MCAN module. More...
uint32_t | MCAN_isInReset (uint32_t baseAddr)
| This function checks if the MCAN module is in Reset. More...
uint32_t | MCAN_isFDOpEnable (uint32_t baseAddr)
| This API will return flexible data rate operation status MCAN module. More...
uint32_t | MCAN_isMemInitDone (uint32_t baseAddr)
| This function checks if the memory initialization is done for MCAN module. More...
void | MCAN_setOpMode (uint32_t baseAddr, uint32_t mode)
| This API will set MCAN module mode of operation. More...
uint32_t | MCAN_getOpMode (uint32_t baseAddr)
| This API will return MCAN module mode of operation. More...
int32_t | MCAN_init (uint32_t baseAddr, const MCAN_InitParams *initParams)
| This API will initialize MCAN module. More...
int32_t | MCAN_config (uint32_t baseAddr, const MCAN_ConfigParams *configParams)
| This API will configure MCAN module. More...
void | MCAN_eccConfig (uint32_t baseAddr, const MCAN_ECCConfigParams *configParams)
| This API will enable/disable ECC on the Message RAM. More...
int32_t | MCAN_setBitTime (uint32_t baseAddr, const MCAN_BitTimingParams *configParams)
| This API will configure a bit timings for MCAN module. More...
int32_t | MCAN_writeDmaHeader (const void *data, const MCAN_TxBufElement *elem)
| This API is used to write only the message header to MCAN TX data buffer and is required in DMA mode. More...
int32_t | MCAN_msgRAMConfig (uint32_t baseAddr, const MCAN_MsgRAMConfigParams *msgRAMConfigParams)
| This API will configure Different sections of Message RAM. More...
int32_t | MCAN_setExtIDAndMask (uint32_t baseAddr, uint32_t idMask)
| This API will configure Extended ID AND Mask. More...
int32_t | MCAN_getWriteMsgElemAddress (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, uint32_t *elemAddr)
| This API is used to get the address of Tx buffer in message ram. More...
void | MCAN_writeHeaderToMsgRam (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, const MCAN_TxBufElement *elem)
| This API is used to write Tx message Header to message RAM. More...
void | MCAN_writeMsgRam (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, const MCAN_TxBufElement *elem)
| This API is used to write Tx message to message RAM. More...
void | MCAN_writeMsgRamNoCpy (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, const MCAN_TxBufElementNoCpy *elem)
| This API is used to write Tx message to message RAM. This uses the MCAN_TxBufElementNoCpy structure element which has data as a pointer instead of an array. Note that as the data is a pointer here hence corruption of data is possible in case you exceed the payload size. Also, this API should be used instead of MCAN_writeMsgRam in case a copy in the MCAL CAN driver needs to be avoided. Both can not be used together as both have different structure. More...
int32_t | MCAN_txBufAddReq (uint32_t baseAddr, uint32_t bufNum)
| This API will set Tx Buffer Add Request. More...
void | MCAN_getNewDataStatus (uint32_t baseAddr, MCAN_RxNewDataStatus *newDataStatus)
| This API will return New Data Message Status. More...
int32_t | MCAN_getReadMsgElemAddress (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, uint32_t fifoNum, uint32_t *elemAddr)
| This API is used to get the address of Rx buffer in message ram. More...
void | MCAN_clearNewDataStatus (uint32_t baseAddr, const MCAN_RxNewDataStatus *newDataStatus)
| This API clear New Data Message Status. More...
void | MCAN_readMsgRam (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, uint32_t fifoNum, MCAN_RxBufElement *elem)
| This API is used to read received message form message RAM. More...
void | MCAN_readMsgRamNoCpy (uint32_t baseAddr, uint32_t memType, uint32_t bufNum, uint32_t fifoNum, MCAN_RxBufElementNoCpy *elem)
| This API is used to read received message from message RAM. This uses the MCAN_RxBufElementNoCpy structure element which has data as pointer instead of an array. Note that as the data is a pointer here hence corruption of data is possible in case you exceed the payload size. Also, this API should be used instead of MCAN_readMsgRam in case a copy in the MCAL CAN driver needs to be avoided. Both can not be used together as both have different structure. More...
void | MCAN_readTxEventFIFO (uint32_t baseAddr, MCAN_TxEventFIFOElement *txEventElem)
| This API is used to read message form Tx Event FIFO. More...
void | MCAN_addStdMsgIDFilter (uint32_t baseAddr, uint32_t filtNum, const MCAN_StdMsgIDFilterElement *elem)
| This API is used to add Standard Message ID Filter Element. More...
void | MCAN_addExtMsgIDFilter (uint32_t baseAddr, uint32_t filtNum, const MCAN_ExtMsgIDFilterElement *elem)
| This API is used to add Extended Message ID Filter Element. More...
void | MCAN_lpbkModeEnable (uint32_t baseAddr, uint32_t lpbkMode, uint32_t enable)
| This API will enable/disable Loop Back Test Mode for MCAN module. More...
void | MCAN_getErrCounters (uint32_t baseAddr, MCAN_ErrCntStatus *errCounter)
| This API will return error counter status for MCAN module. More...
void | MCAN_getProtocolStatus (uint32_t baseAddr, MCAN_ProtocolStatus *protStatus)
| This API will return protocol status for MCAN module. More...
void | MCAN_enableIntr (uint32_t baseAddr, uint32_t intrMask, uint32_t enable)
| This API is used to enable/disable interrupts. More...
void | MCAN_selectIntrLine (uint32_t baseAddr, uint32_t intrMask, uint32_t lineNum)
| This API is used to select interrupt line. More...
uint32_t | MCAN_getIntrLineSelectStatus (uint32_t baseAddr)
| This API is used to get interrupt line selected for each interrupt. More...
void | MCAN_enableIntrLine (uint32_t baseAddr, uint32_t lineNum, uint32_t enable)
| This API is used to enable/disable selected interrupt line. More...
uint32_t | MCAN_getIntrStatus (uint32_t baseAddr)
| This API will return interrupt status. More...
void | MCAN_clearIntrStatus (uint32_t baseAddr, uint32_t intrMask)
| This API is used to clear the interrupt status. More...
void | MCAN_getHighPriorityMsgStatus (uint32_t baseAddr, MCAN_HighPriorityMsgInfo *hpm)
| This API will return High Priority Message Status. More...
void | MCAN_getRxFIFOStatus (uint32_t baseAddr, MCAN_RxFIFOStatus *fifoStatus)
| This API will Rx FIFO status. More...
int32_t | MCAN_writeRxFIFOAck (uint32_t baseAddr, uint32_t fifoNum, uint32_t idx)
| This API will write Rx FIFO Acknowledgement. More...
void | MCAN_getTxFIFOQueStatus (uint32_t baseAddr, MCAN_TxFIFOStatus *fifoStatus)
| This API will Tx FIFO status. More...
uint32_t | MCAN_getTxBufReqPend (uint32_t baseAddr)
| This API will return Tx Buffer Request Pending status. More...
int32_t | MCAN_txBufCancellationReq (uint32_t baseAddr, uint32_t buffNum)
| This API will set Tx Buffer Cancellation Request. More...
uint32_t | MCAN_getTxBufTransmissionStatus (uint32_t baseAddr)
| This API will return Tx Buffer Transmission Occurred status. More...
uint32_t | MCAN_txBufCancellationStatus (uint32_t baseAddr)
| This API will return Transmit Buffer Cancellation Finished status. More...
int32_t | MCAN_txBufTransIntrEnable (uint32_t baseAddr, uint32_t bufNum, uint32_t enable)
| This API is used to enable/disable Tx Buffer Transmission Interrupt. More...
int32_t | MCAN_txBufCancellationIntrEnable (uint32_t baseAddr, uint32_t bufNum, uint32_t enable)
| This API is used to enable/disable Tx Buffer Cancellation Finished Interrupt. More...
void | MCAN_addClockStopRequest (uint32_t baseAddr, uint32_t enable)
| This API add clock stop request for MCAN module to put it in power down mode. More...
void | MCAN_getTxEventFIFOStatus (uint32_t baseAddr, MCAN_TxEventFIFOStatus *fifoStatus)
| This API will Tx Event FIFO status. More...
int32_t | MCAN_writeTxEventFIFOAck (uint32_t baseAddr, uint32_t idx)
| This API will write Event FIFO Acknowledge Index. More...
void | MCAN_eccForceError (uint32_t baseAddr, const MCAN_ECCErrForceParams *eccErr)
| This API will Force Error on ECC. More...
void | MCAN_eccGetErrorStatus (uint32_t baseAddr, MCAN_ECCErrStatus *eccErr)
| This API will return ECC Error status. More...
void | MCAN_eccClearErrorStatus (uint32_t baseAddr, uint32_t errType)
| This API is used to clear the ECC Error status. More...
void | MCAN_eccWriteEOI (uint32_t baseAddr, uint32_t errType)
| This API is used to write End of Interrupt for ECC interrupt. More...
void | MCAN_eccEnableIntr (uint32_t baseAddr, uint32_t errType, uint32_t enable)
| This API is used to enable ECC interrupt. More...
uint32_t | MCAN_eccGetIntrStatus (uint32_t baseAddr, uint32_t errType)
| This API is used to get ECC interrupt status. More...
void | MCAN_eccClearIntrStatus (uint32_t baseAddr, uint32_t errType)
| This API is used to clear ECC interrupt status. More...
void | MCAN_extTSCounterConfig (uint32_t baseAddr, uint32_t prescalar)
| This API will configure external timestamp counter for MCAN module. More...
void | MCAN_extTSCounterEnable (uint32_t baseAddr, uint32_t enable)
| This API will enable/disable fast external time stamp counter for MCAN module. More...
void | MCAN_extTSEnableIntr (uint32_t baseAddr, uint32_t enable)
| This API will enable/disable External TimeStamp Counter Overflow Interrupt for MCAN module. More...
void | MCAN_extTSWriteEOI (uint32_t baseAddr)
| This API is used to write End of Interrupt for External TimeStamp Counter Overflow Interrupt. More...
uint32_t | MCAN_extTSGetUnservicedIntrCount (uint32_t baseAddr)
| This API returns Number of unserviced rollover/overflow interrupts for external TimeStamp counter. More...
void | MCAN_getRevisionId (uint32_t baseAddr, MCAN_RevisionId *revId)
| This API is used get the MCAN revision ID. More...
uint32_t | MCAN_getClockStopAck (uint32_t baseAddr)
| This API get clock stop acknowledgement for MCAN module. It return whether MCAN is power down mode or not. More...
void | MCAN_extTSSetRawStatus (uint32_t baseAddr)
| This API will set External TimeStamp Counter Overflow Interrupt Raw status for MCAN module. More...
void | MCAN_extTSClearRawStatus (uint32_t baseAddr)
| This API will clear External TimeStamp Counter Overflow Interrupt raw status for MCAN module. More...
uint32_t | MCAN_getRxPinState (uint32_t baseAddr)
| This API will return Rx pin state of MCAN module. More...
void | MCAN_setTxPinState (uint32_t baseAddr, uint32_t state)
| This API will set Tx pin state of MCAN module. More...
uint32_t | MCAN_getTxPinState (uint32_t baseAddr)
| This API will return Tx pin state of MCAN module. More...
uint32_t | MCAN_getTSCounterVal (uint32_t baseAddr)
| This API will return current timestamp counter value. More...
uint32_t | MCAN_getClkStopAck (uint32_t baseAddr)
| This API will return clock stop acknowledgement for MCAN module. More...
void | MCAN_getBitTime (uint32_t baseAddr, MCAN_BitTimingParams *configParams)
| This API will get the configured bit timings for MCAN module. More...
void | MCAN_resetTSCounter (uint32_t baseAddr)
| This API will reset timestamp counter value. More...
uint32_t | MCAN_getTOCounterVal (uint32_t baseAddr)
| This API will return current time-out counter value. More...
void | MCAN_eccAggrGetRevisionId (uint32_t baseAddr, MCAN_ECCAggrRevisionId *revId)
| This API is used get the ECC AGGR revision ID. More...
void | MCAN_eccWrapGetRevisionId (uint32_t baseAddr, MCAN_ECCWrapRevisionId *revId)
| This API is used get the ECC Wrapper revision ID. More...
uint32_t | MCAN_extTSIsIntrEnable (uint32_t baseAddr)
| This API returns External TimeStamp Counter Overflow Interrupt enable status for MCAN module. More...
uint32_t | MCAN_getEndianVal (uint32_t baseAddr)
| This function return endianness value of MCAN module. More...
uint32_t | MCAN_getExtIDANDMassk (uint32_t baseAddr)
| This API will get the configured Extended ID AND Mask. More...
void | MCAN_initTxBufElement (MCAN_TxBufElement *txMsg)
| This API will initialize TX message object with default values. More...
void | MCAN_initOperModeParams (MCAN_InitParams *initParams)
| This API will initialize MCAN Operating mode params with default values. More...
void | MCAN_initGlobalFilterConfigParams (MCAN_ConfigParams *configParams)
| This API will initialize MCAN Global Filter config params with default values. More...
void | MCAN_initSetBitTimeParams (MCAN_BitTimingParams *bitTimes)
| This API will initialize MCAN GBit Timing params with default 1Mbps and 5Mbps as nominal and data bit-rate respectively. More...
void | MCAN_initMsgRamConfigParams (MCAN_MsgRAMConfigParams *msgRAMConfigParams)
| This API will initialize MCAN message config RAM params to default. More...
int32_t | MCAN_calcMsgRamParamsStartAddr (MCAN_MsgRAMConfigParams *msgRAMConfigParams)
| This API will calculate start addresses of message RAM params. More...
uint32_t | MCAN_calcCfgAddr (uint32_t baseAddr)
| This API will calculate configure addresses register for the MCAN module. More...