BAT32G1x9 user manual | Chapter 22 CAN control
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Rev.1.02
22.7.15
CAN module last entered the pointer register (CnLIPT).
The CnLIPT register indicates the number of message buffers that last stored a data frame or
remote frame.
Figure 22-40. CAN
module last entered the pointer register format
(CnLIPT
).
LIPT7-LIPT0
Last Input Pointer Register (CnLIPT
).
0 to
15
When the CnLIPT register is read, the contents of the element indexed by the last input
pointer (LIPT) of the received history list are read. These indicate the number of
message buffers where the data frame or remote frame was last stored
Note: If the data frame or remote frame is never stored in the message buffer, the read
value of the CnLIPT register is undefined. If the RHPM bit of the CnRGPT
register is set to 1 after the CAN module changes from initialization mode to
operating mode, the read value of the CnLIPT register is undefined.
