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| static void | MCAN_writeProtectedRegAccessUnlock (uint32_t baseAddr) |
| | This API will unblock write access to write protected registers. More...
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| |
| static void | MCAN_writeProtectedRegAccessLock (uint32_t baseAddr) |
| | This API will block write access to write protected registers. More...
|
| |
| static void | MCAN_eccLoadRegister (uint32_t baseAddr, uint32_t regOffset) |
| | This API will load the register from ECC memory bank. More...
|
| |
| static void | MCAN_readMsg (uint32_t baseAddr, uint32_t elemAddr, MCAN_RxBufElement *elem) |
| | This API will read the message object from Message RAM. More...
|
| |
| static void | MCAN_writeMsg (uint32_t baseAddr, uint32_t elemAddr, const MCAN_TxBufElement *elem) |
| | This API will write the message object to Message RAM. More...
|
| |
| static uint32_t | MCAN_getDataSize (uint32_t dlc) |
| | This API will return payload depending on 'dlc' field. More...
|
| |
| static uint32_t | MCAN_getMsgObjSize (uint32_t elemSize) |
| | This API will return message object size. More...
|
| |
| 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 CANFD_MCANInitParams *initParams) |
| | This API will initialize MCAN module. More...
|
| |
| int32_t | MCAN_config (uint32_t baseAddr, const CANFD_MCANInitParams *configParams) |
| | This API will configure MCAN module. More...
|
| |
| void | MCAN_eccConfig (uint32_t baseAddr, const CANFD_MCANECCConfigParams *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_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...
|
| |
| 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...
|
| |
| 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...
|
| |
| 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_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, CANFD_MCANErrCntStatus *errCounter) |
| | This API will return error counter status for MCAN module. More...
|
| |
| void | MCAN_getProtocolStatus (uint32_t baseAddr, CANFD_MCANProtocolStatus *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...
|
| |
| 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_getTxBufCancellationIntrEnable (uint32_t baseAddr, uint32_t bufNum, uint32_t enable) |
| | This API is used to enable/disable Tx Buffer Cancellation Finished Interrupt. More...
|
| |
| void | MCAN_getTxEventFIFOStatus (uint32_t baseAddr, MCAN_TxEventFIFOStatus *fifoStatus) |
| | This API will Tx Event FIFO status. 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...
|
| |
| 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 CANFD_MCANECCErrForceParams *eccErr) |
| | This API will Force Error on ECC. More...
|
| |
| void | MCAN_eccGetErrorStatus (uint32_t baseAddr, CANFD_MCANECCErrStatus *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...
|
| |
The file implements the MCAN Driver for XWR16xx/XWR18xx/XWR68xx.
- NOTE: (C) Copyright 2016 Texas Instruments, Inc.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Texas Instruments Incorporated nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
