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MSP432E4 DriverLib API Guide
1.11.00.03
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#include <stdint.h>#include <stdbool.h>
Go to the source code of this file.
Data Structures | |
| struct | tCANMsgObject |
| struct | tCANBitClkParms |
Macros | |
| #define | MSG_OBJ_TX_INT_ENABLE 0x00000001 |
| This indicates that transmit interrupts are enabled. More... | |
| #define | MSG_OBJ_RX_INT_ENABLE 0x00000002 |
| This indicates that receive interrupts are enabled. More... | |
| #define | MSG_OBJ_EXTENDED_ID 0x00000004 |
| This indicates that a message object is using an extended identifier. More... | |
| #define | MSG_OBJ_USE_ID_FILTER 0x00000008 |
| #define | MSG_OBJ_NEW_DATA 0x00000080 |
| This indicates that new data was available in the message object. More... | |
| #define | MSG_OBJ_DATA_LOST 0x00000100 |
| #define | MSG_OBJ_USE_DIR_FILTER (0x00000010 | MSG_OBJ_USE_ID_FILTER) |
| #define | MSG_OBJ_USE_EXT_FILTER (0x00000020 | MSG_OBJ_USE_ID_FILTER) |
| #define | MSG_OBJ_REMOTE_FRAME 0x00000040 |
| This indicates that a message object is a remote frame. More... | |
| #define | MSG_OBJ_FIFO 0x00000200 |
| #define | MSG_OBJ_NO_FLAGS 0x00000000 |
| This indicates that a message object has no flags set. More... | |
| #define | MSG_OBJ_STATUS_MASK (MSG_OBJ_NEW_DATA | MSG_OBJ_DATA_LOST) |
| #define | CAN_INT_ERROR 0x00000008 |
| #define | CAN_INT_STATUS 0x00000004 |
| #define | CAN_INT_MASTER 0x00000002 |
| #define | CAN_STATUS_BUS_OFF 0x00000080 |
| CAN controller has entered a Bus Off state. More... | |
| #define | CAN_STATUS_EWARN 0x00000040 |
| CAN controller error level has reached warning level. More... | |
| #define | CAN_STATUS_EPASS 0x00000020 |
| CAN controller error level has reached error passive level. More... | |
| #define | CAN_STATUS_RXOK 0x00000010 |
| A message was received successfully since the last read of this status. More... | |
| #define | CAN_STATUS_TXOK 0x00000008 |
| #define | CAN_STATUS_LEC_MSK 0x00000007 |
| This is the mask for the last error code field. More... | |
| #define | CAN_STATUS_LEC_NONE 0x00000000 |
| There was no error. More... | |
| #define | CAN_STATUS_LEC_STUFF 0x00000001 |
| A bit stuffing error has occurred. More... | |
| #define | CAN_STATUS_LEC_FORM 0x00000002 |
| A formatting error has occurred. More... | |
| #define | CAN_STATUS_LEC_ACK 0x00000003 |
| An acknowledge error has occurred. More... | |
| #define | CAN_STATUS_LEC_BIT1 0x00000004 |
| The bus remained a bit level of 1 for longer than is allowed. More... | |
| #define | CAN_STATUS_LEC_BIT0 0x00000005 |
| The bus remained a bit level of 0 for longer than is allowed. More... | |
| #define | CAN_STATUS_LEC_CRC 0x00000006 |
| A CRC error has occurred. More... | |
| #define | CAN_STATUS_LEC_MASK 0x00000007 |
| This is the mask for the CAN Last Error Code (LEC). More... | |
Enumerations | |
| enum | tCANIntStsReg { CAN_INT_STS_CAUSE, CAN_INT_STS_OBJECT } |
| enum | tCANStsReg { CAN_STS_CONTROL, CAN_STS_TXREQUEST, CAN_STS_NEWDAT, CAN_STS_MSGVAL } |
| enum | tMsgObjType { MSG_OBJ_TYPE_TX, MSG_OBJ_TYPE_TX_REMOTE, MSG_OBJ_TYPE_RX, MSG_OBJ_TYPE_RX_REMOTE, MSG_OBJ_TYPE_RXTX_REMOTE } |
Functions | |
| void | CANBitTimingGet (uint32_t ui32Base, tCANBitClkParms *psClkParms) |
| void | CANBitTimingSet (uint32_t ui32Base, tCANBitClkParms *psClkParms) |
| uint32_t | CANBitRateSet (uint32_t ui32Base, uint32_t ui32SourceClock, uint32_t ui32BitRate) |
| void | CANDisable (uint32_t ui32Base) |
| void | CANEnable (uint32_t ui32Base) |
| bool | CANErrCntrGet (uint32_t ui32Base, uint32_t *pui32RxCount, uint32_t *pui32TxCount) |
| void | CANInit (uint32_t ui32Base) |
| void | CANIntClear (uint32_t ui32Base, uint32_t ui32IntClr) |
| void | CANIntDisable (uint32_t ui32Base, uint32_t ui32IntFlags) |
| void | CANIntEnable (uint32_t ui32Base, uint32_t ui32IntFlags) |
| void | CANIntRegister (uint32_t ui32Base, void(*pfnHandler)(void)) |
| uint32_t | CANIntStatus (uint32_t ui32Base, tCANIntStsReg eIntStsReg) |
| void | CANIntUnregister (uint32_t ui32Base) |
| void | CANMessageClear (uint32_t ui32Base, uint32_t ui32ObjID) |
| void | CANMessageGet (uint32_t ui32Base, uint32_t ui32ObjID, tCANMsgObject *psMsgObject, bool bClrPendingInt) |
| void | CANMessageSet (uint32_t ui32Base, uint32_t ui32ObjID, tCANMsgObject *psMsgObject, tMsgObjType eMsgType) |
| bool | CANRetryGet (uint32_t ui32Base) |
| void | CANRetrySet (uint32_t ui32Base, bool bAutoRetry) |
| uint32_t | CANStatusGet (uint32_t ui32Base, tCANStsReg eStatusReg) |