Raw CAN Rx Buffer Overflow -
Intrepidcs API
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Each CAN Controller in neoVI has an Rx FIFO buffer to read CAN messages. If rx buffer is full when a new CAN message arrives a CAN Rx Buffer overflow occurs. This normally will not happen but could result if the neoVI microcontroller does not reads the buffer fast enough.
Table 1 - CAN Rx Buffer Overflow Message Format
| BYTE 1 | BYTE 2 | BYTE 3 | BYTE 4 | BYTE 5 |
| NETID_DEVICE | 0x02 |
NETID_XX NETID OF CAN NETWORK: NETID_HSCAN, NETID_MSCAN, NETID_SWCAN, NETID_LSFTCAN |
TIMESTAMP MSB |
TIMESTAMP LSB |
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Last Update: Monday, October 07, 2002