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CANFD Master Control Block. More...
#include <drivers/canfd/include/canfd_internal.h>
Data Fields | |
| CANFD_DriverState | state |
| CANFD driver internal state. | |
| CANFD_HwCfg | hwCfg |
| Hardware Configuration of the CAN instance. | |
| uint8_t | mcanDataSize [16] |
| Data Length to DLC mapping. | |
| struct CANFD_MessageObject_t * | msgObjectHandle [MCAN_MAX_MSG_OBJECTS] |
| Message object handle book keeping. | |
| struct CANFD_MessageObject_t * | txMapping [MCAN_MAX_TX_MSG_OBJECTS] |
| Tx Mapping to message handles for transmit post processing. | |
| struct CANFD_MessageObject_t * | rxMapping [MCAN_MAX_RX_MSG_OBJECTS] |
| Rx Mapping to message handles for Rx processing. | |
| HwiP_Handle | hwiHandle0 |
| Registered Interrupt Handler. Indicates if interrupt 0 is configured. This needs to be done only during the first message object create. Subsequent interrupts are enabled using interrupt muxing. | |
| HwiP_Handle | hwiHandle1 |
| Registered Interrupt Handler. Indicates if interrupt 0 is configured. This needs to be done only during the first message object create. Subsequent interrupts are enabled using interrupt muxing. | |
| CANFD_ErrStatusAppCallBack | appErrCallBack |
| Application specified callback function which is invoked by the CANFD driver on error or status interrrupts. | |
| CANFD_DataAppCallBack | appDataCallBack |
| Application specified callback function which is invoked by the CANFD driver once Tx complete or data receive interrupt has been received. | |
| uint32_t | errStatusInterrupts |
| Number of error and status interrupts received. | |
| uint32_t | interrupts |
| Number of interrupts received for message Tx or Rx. | |
| uint32_t | eccInterrupts |
| Number of ECC interrupts received. | |
| uint32_t | busOffInterrupts |
| Number of Bus-Off interrupts received. | |
| uint32_t | protoDataErrInterrupts |
| Number of Protocol error in data phase interrupts received. | |
| uint32_t | protoArbErrInterrupts |
| Number of Protocol error in arbitration phase interrupts received. | |
| uint8_t | txStatus [MCAN_MAX_TX_MSG_OBJECTS] |
| Tx Status of the message object. | |
| uint32_t | useFifoNum |
| Flag to toggle the usage of FIFO 0 and FIFO 1. Valid values are 0 and 1. | |
| MCAN_RxBufElement | rxBuffElem |
| Buffer used to read message RAM. | |
CANFD Master Control Block.
The structure describes the CANFD Driver and is used to hold the relevant information with respect to the CANFD module.