Detailed Description

Modular Controller Area Network (MCAN) Driver Library.

#include <stdbool.h>
#include <stdint.h>
#include <ti/devices/msp/msp.h>
#include <ti/driverlib/dl_common.h>

Include dependency graph for dl_mcan.h:

Data Structures
struct	DL_MCAN_ClockConfig
	Structure for CANCLK configuration. More...

struct	DL_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	DL_MCAN_TDCConfig
	Structure for MCAN Transmitter Delay Compensation parameters. More...

struct	DL_MCAN_GlobalFiltConfig
	Structure for MCAN Global Filter Configuration parameters. More...

struct	DL_MCAN_InitParams
	Structure for MCAN initialization parameters. More...

struct	DL_MCAN_ConfigParams
	Structure for MCAN configuration parameters. More...

struct	DL_MCAN_ErrCntStatus
	Structure for MCAN error logging counters status. More...

struct	DL_MCAN_ProtocolStatus
	Structure for MCAN protocol status. More...

struct	DL_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	DL_MCAN_HighPriorityMsgInfo
	Structure for MCAN High Priority Message. More...

struct	DL_MCAN_RxNewDataStatus
	Structure for MCAN new data flag for Rx buffer. More...

struct	DL_MCAN_RxFIFOStatus
	Structure for MCAN Rx FIFO Status. More...

struct	DL_MCAN_TxFIFOStatus
	Structure for MCAN Tx FIFO Status. More...

struct	DL_MCAN_TxEventFIFOStatus
	Structure for MCAN Tx Event FIFO Status. More...

struct	DL_MCAN_ECCErrForceParams
	Structure for ECC Error forcing. More...

struct	DL_MCAN_ECCErrStatus
	Structure for ECC Error Status. More...

struct	DL_MCAN_RevisionId
	Structure for accessing Revision ID and Core Release Info. of MCAN module. More...

struct	DL_MCAN_ECCAggrRevisionId
	Structure for accessing Revision ID of ECC AGGR. More...

struct	DL_MCAN_ECCConfigParams
	Structure for MCAN ECC configuration parameters. More...

struct	DL_MCAN_ECCWrapRevisionId
	Structure for accessing Revision ID of ECC wrapper. More...

struct	DL_MCAN_TxBufElement
	Structure for MCAN Tx Buffer element. More...

struct	DL_MCAN_RxBufElement
	Structure for MCAN Rx Buffer element. More...

struct	DL_MCAN_TxEventFIFOElement
	Structure for MCAN Tx Event FIFO element. More...

struct	DL_MCAN_StdMsgIDFilterElement
	Structure for MCAN Standard Message ID Filter Element. More...

struct	DL_MCAN_ExtMsgIDFilterElement
	Structure for MCAN Extended Message ID Filter Element. More...

struct	DL_MCAN_backupConfig
	Configuration structure to backup MCAN peripheral state before entering STOP or STANDBY mode. Not required after PG 1.0 silicon. Used by DL_MCAN_saveConfiguration and DL_MCAN_restoreConfiguration. More...

Macros
#define	DL_MCAN_INTR_MASK_ALL
	Macro defines mask for all the interrupts status for MCAN. More...

#define	DL_MCAN_MAX_PAYLOAD_BYTES (64U)
	Maximum payload supported by CAn-FD protocol in bytes.

#define	DL_MCAN_INTERRUPT_ARA (MCAN_IR_ARA_MASK)
	Access to Reserved Address interrupt.

#define	DL_MCAN_INTERRUPT_PED (MCAN_IR_PED_MASK)
	Protocol Error in Data Phase interrupt.

#define	DL_MCAN_INTERRUPT_PEA (MCAN_IR_PEA_MASK)
	Protocol Error in Arbitration Phase interrupt.

#define	DL_MCAN_INTERRUPT_WDI (MCAN_IR_WDI_MASK)
	Watchdog interrupt.

#define	DL_MCAN_INTERRUPT_BO (MCAN_IR_BO_MASK)
	Bus_Off Status interrupt.

#define	DL_MCAN_INTERRUPT_EW (MCAN_IR_EW_MASK)
	Warning Status interrupt.

#define	DL_MCAN_INTERRUPT_EP (MCAN_IR_EP_MASK)
	Error Passive interrupt.

#define	DL_MCAN_INTERRUPT_ELO (MCAN_IR_ELO_MASK)
	Error Logging Overflow interrupt.

#define	DL_MCAN_INTERRUPT_BEU (MCAN_IR_BEU_MASK)
	Bit Error Uncorrected. Message RAM bit error detected, uncorrected interrupt.

#define	DL_MCAN_INTERRUPT_DRX (MCAN_IR_DRX_MASK)
	Message Stored to Dedicated Rx Buffer interrupt.

#define	DL_MCAN_INTERRUPT_TOO (MCAN_IR_TOO_MASK)
	Timeout Occurred interrupt.

#define	DL_MCAN_INTERRUPT_MRAF (MCAN_IR_MRAF_MASK)
	Message RAM Access Failure interrupt.

#define	DL_MCAN_INTERRUPT_TSW (MCAN_IR_TSW_MASK)
	Timestamp Wraparound interrupt.

#define	DL_MCAN_INTERRUPT_TEFL (MCAN_IR_TEFL_MASK)
	Tx Event FIFO Element Lost interrupt.

#define	DL_MCAN_INTERRUPT_TEFF (MCAN_IR_TEFF_MASK)
	Tx Event FIFO Full interrupt.

#define	DL_MCAN_INTERRUPT_TEFW (MCAN_IR_TEFW_MASK)
	Tx Event FIFO Watermark Reached interrupt.

#define	DL_MCAN_INTERRUPT_TEFN (MCAN_IR_TEFN_MASK)
	Tx Event FIFO New Entry interrupt.

#define	DL_MCAN_INTERRUPT_TFE (MCAN_IR_TFE_MASK)
	Tx FIFO Empty interrupt.

#define	DL_MCAN_INTERRUPT_TCF (MCAN_IR_TCF_MASK)
	Transmission Cancellation Finished interrupt.

#define	DL_MCAN_INTERRUPT_TC (MCAN_IR_TC_MASK)
	Transmission Completed interrupt.

#define	DL_MCAN_INTERRUPT_HPM (MCAN_IR_HPM_MASK)
	High Priority Message interrupt.

#define	DL_MCAN_INTERRUPT_RF1L (MCAN_IR_RF1L_MASK)
	Rx FIFO 1 Message Lost interrupt.

#define	DL_MCAN_INTERRUPT_RF1F (MCAN_IR_RF1F_MASK)
	Rx FIFO 1 Full interrupt.

#define	DL_MCAN_INTERRUPT_RF1W (MCAN_IR_RF1W_MASK)
	Rx FIFO 1 Watermark Reached interrupt.

#define	DL_MCAN_INTERRUPT_RF1N (MCAN_IR_RF1N_MASK)
	Rx FIFO 1 New Message interrupt.

#define	DL_MCAN_INTERRUPT_RF0L (MCAN_IR_RF0L_MASK)
	Rx FIFO 0 Message Lost interrupt.

#define	DL_MCAN_INTERRUPT_RF0F (MCAN_IR_RF0F_MASK)
	Rx FIFO 0 Full interrupt.

#define	DL_MCAN_INTERRUPT_RF0W (MCAN_IR_RF0W_MASK)
	Rx FIFO 0 Watermark interrupt.

#define	DL_MCAN_INTERRUPT_RF0N (MCAN_IR_RF0N_MASK)
	Rx FIFO 0 New Message interrupt.

#define	DL_MCAN_MSP_INTERRUPT_WAKEUP (MCAN_IMASK_WAKEUP_SET)
	Clock Stop Wake Up interrupt.

#define	DL_MCAN_MSP_INTERRUPT_TIMESTAMP_OVERFLOW (MCAN_IMASK_EXT_TS_CNTR_OVFL_SET)
	External Timestamp Counter Overflow interrupt.

#define	DL_MCAN_MSP_INTERRUPT_DOUBLE_ERROR_DETECTION (MCAN_IMASK_DED_SET)
	Message RAM Double Error Detection interrupt.

#define	DL_MCAN_MSP_INTERRUPT_SINGLE_ERROR_CORRECTION (MCAN_IMASK_SEC_SET)
	Message RAM Single Error Correction interrupt.

#define	DL_MCAN_MSP_INTERRUPT_LINE1 (MCAN_IMASK_INTL1_SET)
	MCAN Interrupt Line 1.

#define	DL_MCAN_MSP_INTERRUPT_LINE0 (MCAN_IMASK_INTL0_SET)
	MCAN Interrupt Line 0.

#define	DL_MCAN_INTR_SRC_RX_FIFO0_NEW_MSG (MCAN_IR_RF0N_MASK)
	Rx FIFO 0 New Message interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO0_WATERMARK (MCAN_IR_RF0W_MASK)
	Rx FIFO 0 Watermark Reached interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO0_FULL (MCAN_IR_RF0F_MASK)
	Rx FIFO 0 Full interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO0_MSG_LOST (MCAN_IR_RF0L_MASK)
	Rx FIFO 0 Message Lost interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO1_NEW_MSG (MCAN_IR_RF1N_MASK)
	Rx FIFO 1 New Message interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO1_WATERMARK (MCAN_IR_RF1W_MASK)
	Rx FIFO 1 Watermark Reached interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO1_FULL (MCAN_IR_RF1F_MASK)
	Rx FIFO 1 Full interrupt.

#define	DL_MCAN_INTR_SRC_RX_FIFO1_MSG_LOST (MCAN_IR_RF1L_MASK)
	Rx FIFO 1 Message Lost interrupt.

#define	DL_MCAN_INTR_SRC_HIGH_PRIO_MSG (MCAN_IR_HPM_MASK)
	High Priority Message interrupt.

#define	DL_MCAN_INTR_SRC_TRANS_COMPLETE (MCAN_IR_TC_MASK)
	Transmission Completed interrupt.

#define	DL_MCAN_INTR_SRC_TRANS_CANCEL_FINISH (MCAN_IR_TCF_MASK)
	Transmission Cancellation Finished interrupt.

#define	DL_MCAN_INTR_SRC_TX_FIFO_EMPTY (MCAN_IR_TFE_MASK)
	Tx FIFO Empty interrupt.

#define	DL_MCAN_INTR_SRC_TX_EVT_FIFO_NEW_ENTRY (MCAN_IR_TEFN_MASK)
	Tx Event FIFO New Entry interrupt.

#define	DL_MCAN_INTR_SRC_TX_EVT_FIFO_WATERMARK (MCAN_IR_TEFW_MASK)
	Tx Event FIFO Watermark Reached interrupt.

#define	DL_MCAN_INTR_SRC_TX_EVT_FIFO_FULL (MCAN_IR_TEFF_MASK)
	Tx Event FIFO Full interrupt.

#define	DL_MCAN_INTR_SRC_TX_EVT_FIFO_ELEM_LOST (MCAN_IR_TEFL_MASK)
	Tx Event FIFO Element Lost interrupt.

#define	DL_MCAN_INTR_SRC_TIMESTAMP_WRAPAROUND (MCAN_IR_TSW_MASK)
	Timestamp Wraparound interrupt.

#define	DL_MCAN_INTR_SRC_MSG_RAM_ACCESS_FAILURE (MCAN_IR_MRAF_MASK)
	Message RAM Access Failure interrupt.

#define	DL_MCAN_INTR_SRC_TIMEOUT (MCAN_IR_TOO_MASK)
	Timeout Occurred interrupt.

#define	DL_MCAN_INTR_SRC_DEDICATED_RX_BUFF_MSG (MCAN_IR_DRX_MASK)
	Message stored to Dedicated Rx Buffer interrupt.

#define	DL_MCAN_INTR_SRC_BIT_ERR_UNCORRECTED (MCAN_IR_BEU_MASK)
	Bit Error Uncorrected interrupt.

#define	DL_MCAN_INTR_SRC_ERR_LOG_OVRFLW (MCAN_IR_ELO_MASK)
	Error Logging Overflow interrupt.

#define	DL_MCAN_INTR_SRC_ERR_PASSIVE (MCAN_IR_EP_MASK)
	Error Passive interrupt.

#define	DL_MCAN_INTR_SRC_WARNING_STATUS (MCAN_IR_EW_MASK)
	Warning Status interrupt.

#define	DL_MCAN_INTR_SRC_BUS_OFF_STATUS (MCAN_IR_BO_MASK)
	Bus_Off Status interrupt.

#define	DL_MCAN_INTR_SRC_WATCHDOG (MCAN_IR_WDI_MASK)
	Watchdog Interrupt interrupt.

#define	DL_MCAN_INTR_SRC_PROTOCOL_ERR_ARB (MCAN_IR_PEA_MASK)
	Protocol Error in Arbitration Phase interrupt.

#define	DL_MCAN_INTR_SRC_PROTOCOL_ERR_DATA (MCAN_IR_PED_MASK)
	Protocol Error in Data Phase interrupt.

#define	DL_MCAN_INTR_SRC_RES_ADDR_ACCESS (MCAN_IR_ARA_MASK)
	Access to Reserved Address interrupt.

#define	DL_MCAN_DBTP_DSJW_MAX (0xFU)
	Maximum data synch jump width.

#define	DL_MCAN_DBTP_DTSEG2_MAX (0xFU)
	Max data time segment 2.

#define	DL_MCAN_DBTP_DTSEG1_MAX (0x1FU)
	Max data time segment 1.

#define	DL_MCAN_DBTP_DBRP_MAX (0x1FU)
	Max data date rate prescalar.

#define	DL_MCAN_NBTP_NSJW_MAX (0x7FU)
	Max nom synch jump width.

#define	DL_MCAN_NBTP_NTSEG2_MAX (0x7FU)
	Max nom synch time segment 2.

#define	DL_MCAN_NBTP_NTSEG1_MAX (0xFFU)
	Max nom synch time segment 1.

#define	DL_MCAN_NBTP_NBRP_MAX (0x1FFU)
	Max nom data date rate prescalar.

#define	DL_MCAN_RWD_WDC_MAX (0xFFU)
	Max wdc preload.

#define	DL_MCAN_TDCR_TDCF_MAX (0x7FU)
	Transmitter Delay Compensation Filter Window Length.

#define	DL_MCAN_TDCR_TDCO_MAX (0x7FU)
	Transmitter Delay Compensation Offset.

#define	DL_MCAN_XIDAM_EIDM_MAX (0x1FFFFFFFU)
	Max MCAN extended id mask.

#define	DL_MCAN_TSCC_TCP_MAX (0xFU)
	Max timestamp counter prescaler.

#define	DL_MCAN_TOCC_TOP_MAX (0xFFFFU)
	Max timeout preload.

Enumerations
enum	DL_MCAN_INSTANCE { DL_MCAN_INSTANCE_0 = SYSCTL_SYSSTATUS_MCAN0READY_MASK }
	Enum to select the MCAN instance. More...

enum	DL_MCAN_FCLK { DL_MCAN_FCLK_SYSPLLCLK1 = SYSCTL_GENCLKCFG_CANCLKSRC_SYSPLLOUT1, DL_MCAN_FCLK_HFCLK = SYSCTL_GENCLKCFG_CANCLKSRC_HFCLK }
	Enum to select source clock for CANCLK. More...

enum	DL_MCAN_FCLK_DIV { DL_MCAN_FCLK_DIV_1 = MCAN_CLKDIV_RATIO_DIV_BY_1_, DL_MCAN_FCLK_DIV_2 = MCAN_CLKDIV_RATIO_DIV_BY_2_, DL_MCAN_FCLK_DIV_4 = MCAN_CLKDIV_RATIO_DIV_BY_4_ }
	Enum to select CANCLK divider. More...

enum	DL_MCAN_INTR_LINE_NUM { DL_MCAN_INTR_LINE_NUM_0 = 0U, DL_MCAN_INTR_LINE_NUM_1 = 1U }
	Enum to select the MCAN interrupt lines. More...

enum	DL_MCAN_ID_TYPE { DL_MCAN_ID_TYPE_11_BIT = 0U, DL_MCAN_ID_TYPE_29_BIT = 1U }
	Enum to represent the MCAN Identifier Type. More...

enum	DL_MCAN_OPERATION_MODE { DL_MCAN_OPERATION_MODE_NORMAL = 0U, DL_MCAN_OPERATION_MODE_SW_INIT = 1U }
	Enum to represent the MCAN mode of operation. More...

enum	DL_MCAN_MEM_TYPE { DL_MCAN_MEM_TYPE_BUF = 0U, DL_MCAN_MEM_TYPE_FIFO = 1U }
	Enum to represent the MCAN Message RAM type. More...

enum	DL_MCAN_RX_FIFO_NUM { DL_MCAN_RX_FIFO_NUM_0 = 0U, DL_MCAN_RX_FIFO_NUM_1 = 1U }
	Enum to represent the MCAN Rx FIFO number. More...

enum	DL_MCAN_PIN_TYPE { DL_MCAN_PIN_TYPE_RX = 0U, DL_MCAN_PIN_TYPE_TX = 1U }
	Enum to represent the MCAN pin type. More...

enum	DL_MCAN_ELEM_SIZE { DL_MCAN_ELEM_SIZE_8BYTES = 0U, DL_MCAN_ELEM_SIZE_12BYTES = 1U, DL_MCAN_ELEM_SIZE_16BYTES = 2U, DL_MCAN_ELEM_SIZE_20BYTES = 3U, DL_MCAN_ELEM_SIZE_24BYTES = 4U, DL_MCAN_ELEM_SIZE_32BYTES = 5U, DL_MCAN_ELEM_SIZE_48BYTES = 6U, DL_MCAN_ELEM_SIZE_64BYTES = 7U }
	Enum to represent FIFO/Buffer element Size. More...

enum	DL_MCAN_TIMEOUT_SELECT { DL_MCAN_TIMEOUT_SELECT_CONT = 0U, DL_MCAN_TIMEOUT_SELECT_TX_EVENT_FIFO = 1U, DL_MCAN_TIMEOUT_SELECT_RX_FIFO0 = 2U, DL_MCAN_TIMEOUT_SELECT_RX_FIFO1 = 3U }
	Enum to represent the MCAN time-out counter configuration. More...

enum	DL_MCAN_INTR_SRC_MCAN { DL_MCAN_INTR_SRC_MCAN_EXT_TS = 0x0, DL_MCAN_INTR_SRC_MCAN_LINE_0 = 0x1, DL_MCAN_INTR_SRC_MCAN_LINE_1 = 0x2 }
	Enum to select the MCAN instance. More...

enum	DL_MCAN_ECC_ERR_TYPE { DL_MCAN_ECC_ERR_TYPE_SEC = 0U, DL_MCAN_ECC_ERR_TYPE_DED = 1U }
	Enum to represent the ECC Error Types. More...

enum	DL_MCAN_LPBK_MODE { DL_MCAN_LPBK_MODE_INTERNAL = 0U, DL_MCAN_LPBK_MODE_EXTERNAL = 1U }
	Enum to select the MCAN Loopback mode. More...

enum	DL_MCAN_COM_STATE { DL_MCAN_COM_STATE_SYNCHRONIZING = 0U, DL_MCAN_COM_STATE_IDLE = 1U, DL_MCAN_COM_STATE_RECEIVER = 2U, DL_MCAN_COM_STATE_TRANSMITTER = 3U }
	Enum to represent MCAN's communication state. More...

enum	DL_MCAN_ERR_CODE { DL_MCAN_ERR_CODE_NO_ERROR = 0U, DL_MCAN_ERR_CODE_STUFF_ERROR = 1U, DL_MCAN_ERR_CODE_FORM_ERROR = 2U, DL_MCAN_ERR_CODE_ACK_ERROR = 3U, DL_MCAN_ERR_CODE_BIT1_ERROR = 4U, DL_MCAN_ERR_CODE_BIT0_ERROR = 5U, DL_MCAN_ERR_CODE_CRC_ERROR = 6U, DL_MCAN_ERR_CODE_NO_CHANGE = 7U }
	Enum to represent MCAN's Error Code. More...

enum	DL_MCAN_CLOCK_DIVIDE { DL_MCAN_CLOCK_DIVIDE_1 = MCAN_CLKDIV_RATIO_DIV_BY_1_, DL_MCAN_CLOCK_DIVIDE_2 = MCAN_CLKDIV_RATIO_DIV_BY_2_, DL_MCAN_CLOCK_DIVIDE_4 = MCAN_CLKDIV_RATIO_DIV_BY_4_ }

enum	DL_MCAN_IIDX { DL_MCAN_IIDX_WAKEUP = MCAN_IIDX_STAT_WAKEUP, DL_MCAN_IIDX_TIMESTAMP_OVERFLOW = MCAN_IIDX_STAT_EXT_TS_CNTR_OVFL, DL_MCAN_IIDX_DOUBLE_ERROR_DETECTION = MCAN_IIDX_STAT_DED, DL_MCAN_IIDX_SINGLE_ERROR_CORRECTION = MCAN_IIDX_STAT_SEC, DL_MCAN_IIDX_LINE1 = MCAN_IIDX_STAT_INTL1, DL_MCAN_IIDX_LINE0 = MCAN_IIDX_STAT_INTL0 }

Functions
bool	DL_MCAN_isReady (DL_MCAN_INSTANCE instance)
	if MCAN instance is ready to be configured More...

void	DL_MCAN_setClockConfig (MCAN_Regs mcan, DL_MCAN_ClockConfig config)
	Configure CANCLK source clock. More...

void	DL_MCAN_getClockConfig (MCAN_Regs mcan, DL_MCAN_ClockConfig config)
	Get CANCLK clock configuration. More...

bool	DL_MCAN_isInReset (MCAN_Regs *mcan)
	This function checks if the MCAN module is in Reset. More...

bool	DL_MCAN_isFDOpEnable (MCAN_Regs *mcan)
	This API will return flexible data rate operation status MCAN module. More...

bool	DL_MCAN_isMemInitDone (MCAN_Regs *mcan)
	This function checks if the memory initialization is done for MCAN module. More...

void	DL_MCAN_setOpMode (MCAN_Regs *mcan, uint32_t mode)
	This API will set MCAN module mode of operation. More...

uint32_t	DL_MCAN_getOpMode (MCAN_Regs *mcan)
	This API will return MCAN module mode of operation. More...

int32_t	DL_MCAN_init (MCAN_Regs mcan, const DL_MCAN_InitParams initParams)
	This API will initialize MCAN module. More...

int32_t	DL_MCAN_config (MCAN_Regs mcan, const DL_MCAN_ConfigParams configParams)
	This API will configure MCAN module. More...

void	DL_MCAN_eccConfig (MCAN_Regs mcan, const DL_MCAN_ECCConfigParams configParams)
	This API will enable/disable ECC on the Message RAM. More...

int32_t	DL_MCAN_setBitTime (MCAN_Regs mcan, const DL_MCAN_BitTimingParams configParams)
	This API will configure a bit timings for MCAN module. More...

int32_t	DL_MCAN_msgRAMConfig (MCAN_Regs mcan, const DL_MCAN_MsgRAMConfigParams msgRAMConfigParams)
	This API will configure Different sections of Message RAM. More...

int32_t	DL_MCAN_setExtIDAndMask (MCAN_Regs *mcan, uint32_t idMask)
	This API will configure Extended ID AND Mask. More...

void	DL_MCAN_writeMsgRam (MCAN_Regs mcan, uint32_t memType, uint32_t bufNum, const DL_MCAN_TxBufElement elem)
	This API is used to write Tx message to message RAM. More...

int32_t	DL_MCAN_TXBufAddReq (MCAN_Regs *mcan, uint32_t bufNum)
	This API will set Tx Buffer Add Request. More...

void	DL_MCAN_getNewDataStatus (MCAN_Regs mcan, DL_MCAN_RxNewDataStatus newDataStatus)
	This API will return New Data Message Status. More...

void	DL_MCAN_clearNewDataStatus (MCAN_Regs mcan, const DL_MCAN_RxNewDataStatus newDataStatus)
	This API clear New Data Message Status. More...

void	DL_MCAN_readMsgRam (MCAN_Regs mcan, uint32_t memType, uint32_t bufNum, uint32_t fifoNum, DL_MCAN_RxBufElement elem)
	This API is used to read received message form message RAM. More...

void	DL_MCAN_readTxEventFIFO (MCAN_Regs mcan, DL_MCAN_TxEventFIFOElement txEventElem)
	This API is used to read message form Tx Event FIFO. More...

void	DL_MCAN_addStdMsgIDFilter (MCAN_Regs mcan, uint32_t filtNum, const DL_MCAN_StdMsgIDFilterElement elem)
	This API is used to add Standard Message ID Filter Element. More...

void	DL_MCAN_addExtMsgIDFilter (MCAN_Regs mcan, uint32_t filtNum, const DL_MCAN_ExtMsgIDFilterElement elem)
	This API is used to add Extended Message ID Filter Element. More...

void	DL_MCAN_lpbkModeEnable (MCAN_Regs *mcan, uint32_t lpbkMode, bool enable)
	This API will enable/disable Loop Back Test Mode for MCAN module. More...

void	DL_MCAN_getErrCounters (MCAN_Regs mcan, DL_MCAN_ErrCntStatus errCounter)
	This API will return error counter status for MCAN module. More...

void	DL_MCAN_getProtocolStatus (MCAN_Regs mcan, DL_MCAN_ProtocolStatus protStatus)
	This API will return protocol status for MCAN module. More...

void	DL_MCAN_enableIntr (MCAN_Regs *mcan, uint32_t intrMask, bool enable)
	This API is used to enable/disable interrupts. More...

void	DL_MCAN_selectIntrLine (MCAN_Regs *mcan, uint32_t intrMask, uint32_t lineNum)
	This API is used to select interrupt line. More...

uint32_t	DL_MCAN_getIntrLineSelectStatus (MCAN_Regs *mcan)
	This API is used to get interrupt line selected for each interrupt. More...

void	DL_MCAN_enableIntrLine (MCAN_Regs *mcan, uint32_t lineNum, bool enable)
	This API is used to enable/disable selected interrupt line. More...

uint32_t	DL_MCAN_getIntrStatus (MCAN_Regs *mcan)
	This API will return interrupt status. More...

void	DL_MCAN_clearIntrStatus (MCAN_Regs *mcan, uint32_t intrMask, DL_MCAN_INTR_SRC_MCAN eoi)
	This API is used to clear the interrupt status. More...

void	DL_MCAN_getHighPriorityMsgStatus (MCAN_Regs mcan, DL_MCAN_HighPriorityMsgInfo hpm)
	This API will return High Priority Message Status. More...

void	DL_MCAN_getRxFIFOStatus (MCAN_Regs mcan, DL_MCAN_RxFIFOStatus fifoStatus)
	This API will Rx FIFO status. More...

int32_t	DL_MCAN_writeRxFIFOAck (MCAN_Regs *mcan, uint32_t fifoNum, uint32_t idx)
	This API will write Rx FIFO Acknowledgement. More...

void	DL_MCAN_getTxFIFOQueStatus (MCAN_Regs mcan, DL_MCAN_TxFIFOStatus fifoStatus)
	This API will Tx FIFO status. More...

uint32_t	DL_MCAN_getTxBufReqPend (MCAN_Regs *mcan)
	This API will return Tx Buffer Request Pending status. More...

int32_t	DL_MCAN_txBufCancellationReq (MCAN_Regs *mcan, uint32_t buffNum)
	This API will set Tx Buffer Cancellation Request. More...

uint32_t	DL_MCAN_getTxBufTransmissionStatus (MCAN_Regs *mcan)
	This API will return Tx Buffer Transmission Occurred status. More...

uint32_t	DL_MCAN_txBufCancellationStatus (MCAN_Regs *mcan)
	This API will return Transmit Buffer Cancellation Finished status. More...

int32_t	DL_MCAN_TXBufTransIntrEnable (MCAN_Regs *mcan, uint32_t bufNum, bool enable)
	This API is used to enable/disable Tx Buffer Transmission Interrupt. More...

int32_t	DL_MCAN_getTxBufCancellationIntrEnable (MCAN_Regs *mcan, uint32_t bufNum, bool enable)
	This API is used to enable/disable Tx Buffer Cancellation Finished Interrupt. More...

void	DL_MCAN_addClockStopRequest (MCAN_Regs *mcan, bool enable)
	This API add clock stop request for MCAN module to put it in power down mode. More...

void	DL_MCAN_getTxEventFIFOStatus (MCAN_Regs mcan, DL_MCAN_TxEventFIFOStatus fifoStatus)
	This API will Tx Event FIFO status. More...

int32_t	DL_MCAN_writeTxEventFIFOAck (MCAN_Regs *mcan, uint32_t idx)
	This API will write Event FIFO Acknowledge Index. More...

void	DL_MCAN_eccForceError (MCAN_Regs mcan, const DL_MCAN_ECCErrForceParams eccErr)
	This API will Force Error on ECC. More...

void	DL_MCAN_eccGetErrorStatus (MCAN_Regs mcan, DL_MCAN_ECCErrStatus eccErr)
	This API will return ECC Error status. More...

void	DL_MCAN_eccClearErrorStatus (MCAN_Regs *mcan, uint32_t errType)
	This API is used to clear the ECC Error status. More...

void	DL_MCAN_eccWriteEOI (MCAN_Regs *mcan, uint32_t errType)
	This API is used to write End of Interrupt for ECC interrupt. More...

void	DL_MCAN_eccEnableIntr (MCAN_Regs *mcan, uint32_t errType, bool enable)
	This API is used to enable ECC interrupt. More...

uint32_t	DL_MCAN_eccGetIntrStatus (MCAN_Regs *mcan, uint32_t errType)
	This API is used to get ECC interrupt status. More...

void	DL_MCAN_eccClearIntrStatus (MCAN_Regs *mcan, uint32_t errType)
	This API is used to clear ECC interrupt status. More...

void	DL_MCAN_extTSCounterConfig (MCAN_Regs *mcan, uint32_t prescalar)
	This API will configure external timestamp counter for MCAN module. More...

void	DL_MCAN_extTSCounterEnable (MCAN_Regs *mcan, bool enable)
	This API will enable/disable fast external time stamp counter for MCAN module. More...

void	DL_MCAN_extTSEnableIntr (MCAN_Regs *mcan, bool enable)
	This API will enable/disable External TimeStamp Counter Overflow Interrupt for MCAN module. More...

void	DL_MCAN_extTSWriteEOI (MCAN_Regs *mcan)
	This API is used to write End of Interrupt for External TimeStamp Counter Overflow Interrupt. More...

uint32_t	DL_MCAN_extTSGetUnservicedIntrCount (MCAN_Regs *mcan)
	This API returns Number of unserviced rollover/overflow interrupts for external TimeStamp counter. More...

void	DL_MCAN_getRevisionId (MCAN_Regs mcan, DL_MCAN_RevisionId revId)
	This API is used get the MCAN revision ID. More...

uint32_t	DL_MCAN_getClockStopAck (MCAN_Regs *mcan)
	This API get clock stop acknowledgement for MCAN module. It return whether MCAN is power down mode or not. More...

void	DL_MCAN_extTSSetRawStatus (MCAN_Regs *mcan)
	This API will set External TimeStamp Counter Overflow Interrupt Raw status for MCAN module. More...

void	DL_MCAN_extTSClearRawStatus (MCAN_Regs *mcan)
	This API will clear External TimeStamp Counter Overflow Interrupt raw status for MCAN module. More...

uint32_t	DL_MCAN_getRxPinState (MCAN_Regs *mcan)
	This API will return Rx pin state of MCAN module. More...

void	DL_MCAN_setTxPinState (MCAN_Regs *mcan, uint32_t state)
	This API will set Tx pin state of MCAN module. More...

uint32_t	DL_MCAN_getTxPinState (MCAN_Regs *mcan)
	This API will return Tx pin state of MCAN module. More...

uint32_t	DL_MCAN_getTSCounterVal (MCAN_Regs *mcan)
	This API will return current timestamp counter value. More...

uint32_t	DL_MCAN_getClkStopAck (MCAN_Regs *mcan)
	This API will return clock stop acknowledgement for MCAN module. More...

void	DL_MCAN_getBitTime (MCAN_Regs mcan, DL_MCAN_BitTimingParams configParams)
	This API will get the configured bit timings for MCAN module. More...

void	DL_MCAN_resetTSCounter (MCAN_Regs *mcan)
	This API will reset timestamp counter value. More...

uint32_t	DL_MCAN_getTOCounterVal (MCAN_Regs *mcan)
	This API will return current time-out counter value. More...

void	DL_MCAN_eccAggrGetRevisionId (MCAN_Regs mcan, DL_MCAN_ECCAggrRevisionId revId)
	This API is used get the ECC AGGR revision ID. More...

void	DL_MCAN_eccWrapGetRevisionId (MCAN_Regs mcan, DL_MCAN_ECCWrapRevisionId revId)
	This API is used get the ECC Wrapper revision ID. More...

bool	DL_MCAN_extTSIsIntrEnable (MCAN_Regs *mcan)
	This API returns External TimeStamp Counter Overflow Interrupt enable status for MCAN module. More...

uint32_t	DL_MCAN_getEndianVal (MCAN_Regs *mcan)
	This function return endianness value of MCAN module. More...

uint32_t	DL_MCAN_getExtIDANDMask (MCAN_Regs *mcan)
	This API will get the configured Extended ID AND Mask. More...

__STATIC_INLINE void	DL_MCAN_enablePower (MCAN_Regs *mcan)
	Enables power on MCAN module. More...

__STATIC_INLINE void	DL_MCAN_disablePower (MCAN_Regs *mcan)
	Disables power on mcan module. More...

__STATIC_INLINE bool	DL_MCAN_isPowerEnabled (MCAN_Regs *mcan)
	Returns if power on mcan module. More...

__STATIC_INLINE void	DL_MCAN_reset (MCAN_Regs *mcan)
	Resets mcan peripheral. More...

__STATIC_INLINE bool	DL_MCAN_isReset (MCAN_Regs *mcan)
	Returns if mcan peripheral was reset. More...

__STATIC_INLINE void	DL_MCAN_enableInterrupt (MCAN_Regs *mcan, uint32_t interruptMask)
	Enable MCAN interrupts. More...

__STATIC_INLINE void	DL_MCAN_disableInterrupt (MCAN_Regs *mcan, uint32_t interruptMask)
	Disable MCAN interrupts. More...

__STATIC_INLINE uint32_t	DL_MCAN_getEnabledInterrupts (MCAN_Regs *mcan, uint32_t interruptMask)
	Check which MCAN interrupts are enabled. More...

__STATIC_INLINE uint32_t	DL_MCAN_getEnabledInterruptStatus (MCAN_Regs *mcan, uint32_t interruptMask)
	Check interrupt flag of enabled MCAN interrupts. More...

__STATIC_INLINE uint32_t	DL_MCAN_getRawInterruptStatus (MCAN_Regs *mcan, uint32_t interruptMask)
	Check interrupt flag of any MCAN interrupt. More...

__STATIC_INLINE DL_MCAN_IIDX	DL_MCAN_getPendingInterrupt (MCAN_Regs *mcan)
	Get highest priority pending MCAN interrupt. More...

__STATIC_INLINE void	DL_MCAN_clearInterruptStatus (MCAN_Regs *mcan, uint32_t interruptMask)
	Clear pending MCAN interrupts. More...

__STATIC_INLINE bool	DL_MCAN_isModuleClockEnabled (MCAN_Regs *mcan)
	Checks if the MCAN module clock request is enabled. More...

__STATIC_INLINE void	DL_MCAN_enableModuleClock (MCAN_Regs *mcan)
	Enables the MCAN functional module clock. More...

__STATIC_INLINE void	DL_MCAN_disableModuleClock (MCAN_Regs *mcan)
	Disables the MCAN functional module clock. More...

__STATIC_INLINE uint32_t	DL_MCAN_getModuleClockDivider (MCAN_Regs *mcan)
	Gets the MCAN functional module clock divide ratio. More...

__STATIC_INLINE void	DL_MCAN_setModuleClockDivider (MCAN_Regs *mcan, uint32_t clkdiv)
	Configures clock divide settings for the MCAN functional module clock. More...

__STATIC_INLINE bool	DL_MCAN_isClockStopGateRequestEnabled (MCAN_Regs *mcan)
	Checks if the MCAN clock gating request is enabled. More...

__STATIC_INLINE void	DL_MCAN_enableClockStopGateRequest (MCAN_Regs *mcan)
	Enables the MCAN clock gating request. More...

__STATIC_INLINE void	DL_MCAN_disableClockStopGateRequest (MCAN_Regs *mcan)
	Disables the MCAN clock gating request. More...

__STATIC_INLINE bool	DL_MCAN_isClockStopWakeupInterruptEnabled (MCAN_Regs *mcan)
	Checks if the MCAN clock stop wakeup interrupt is enabled. More...

__STATIC_INLINE void	DL_MCAN_enableClockStopWakeupInterrupt (MCAN_Regs *mcan)
	Enables the MCAN clock stop wakeup interrupt. More...

__STATIC_INLINE void	DL_MCAN_disableClockStopWakeupInterrupt (MCAN_Regs *mcan)
	Disables the MCAN clock stop wakeup interrupt. More...

__STATIC_INLINE bool	DL_MCAN_isGlitchFilterWakeupEnabled (MCAN_Regs *mcan)
	Checks if the glitch filter on MCAN RXD input is enabled. More...

__STATIC_INLINE void	DL_MCAN_enableGlitchFilterWakeup (MCAN_Regs *mcan)
	Enables the glitch filter on MCAN RXD input. More...

__STATIC_INLINE void	DL_MCAN_disableGlitchFilterWakeup (MCAN_Regs *mcan)
	Disables the glitch filter on MCAN RXD input. More...

__STATIC_INLINE bool	DL_MCAN_getClockStopAcknowledgeStatus (MCAN_Regs *mcan)
	Gets the clock stop acknowledge status. More...

__STATIC_INLINE bool	DL_MCAN_getClockStopHardwareOverrideStatus (MCAN_Regs *mcan)
	Gets the clock stop hardware override status. More...

__STATIC_INLINE bool	DL_MCAN_getControllerClockRequestStatus (MCAN_Regs *mcan)
	Gets the status of MCAN controller clock request from GPRCM. More...

bool	DL_MCAN_saveConfiguration (MCAN_Regs mcan, DL_MCAN_backupConfig ptr)
	Saves MCAN configuration before entering STOP or STANDBY mode. Only necessary for PG 1.0 silicon. More...

bool	DL_MCAN_restoreConfiguration (MCAN_Regs mcan, DL_MCAN_backupConfig ptr)
	Restore MCAN configuration after leaving STOP or STANDBY mode. Only necessary for PG 1.0 silicon. More...

Detailed Description

Data Structures

Macros

Enumerations

Functions