Infineon /XMC4700 /CAN_NODE0 /NSR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as NSR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0LEC0 (value1)TXOK 0 (value1)RXOK 0 (ALERT)ALERT 0 (value1)EWRN 0 (value1)BOFF 0 (value1)LLE 0 (value1)LOE

BOFF=value1, EWRN=value1, RXOK=value1, LLE=value1, LOE=value1, TXOK=value1

Description

Node Status Register

Fields

LEC

Last Error Code

TXOK

Message Transmitted Successfully

0 (value1): No successful transmission since last (most recent) flag reset.

1 (value2): A message has been transmitted successfully (error-free and acknowledged by at least another node).

RXOK

Message Received Successfully

0 (value1): No successful reception since last (most recent) flag reset.

1 (value2): A message has been received successfully.

ALERT

Alert Warning

EWRN

Error Warning Status

0 (value1): No warning limit exceeded.

1 (value2): One of the error counters REC or TEC reached the warning limit EWRNLVL.

BOFF

Bus-off Status

0 (value1): CAN controller is not in the bus-off state.

1 (value2): CAN controller is in the bus-off state.

LLE

List Length Error

0 (value1): No List Length Error since last (most recent) flag reset.

1 (value2): A List Length Error has been detected during message acceptance filtering. The number of elements in the list that belongs to this CAN node differs from the list SIZE given in the list termination pointer.

LOE

List Object Error

0 (value1): No List Object Error since last (most recent) flag reset.

1 (value2): A List Object Error has been detected during message acceptance filtering. A message object with wrong LIST index entry in the Message Object Status Register has been detected.

Links

()