Structure Of The Status Messages - Peak PCAN-Router Pro User Manual

PCAN-Router Pro – User Manual
The LEDs for the CAN ports blink during CAN traffic; LEDs 1, 3,
5, and 7 (green) for incoming, LEDs 2, 4, 6, and 8 (red) for
outgoing CAN messages.
Via CAN channel 1 status CAN messages are provided for
request (RTR) containing information related to the logging
function and the CompactFlash card (see following tables).
Optionally: The battery buffered real-time clock (RTC) can be set
and recalled via CAN channel 1 (see section 5.4
Time Clock
5.3.1

Structure of the Status Messages

Applies to the standard firmware.
CAN property
ID
Data length
Transmit cycle
time
RTR
Format
Data
Position Length
(byte:bit) (bits)
0:0 1
0:1 1
0:2 1
0:3 1
0:4 1
on page 27).
Message GetTraceStatus_R
7F0h
4 bytes
none (0 ms)
yes
Intel (Little Endian)
See following table
Name of data
variable
NoCardPresent
PartitionError
FAT16Error
RootError
RootDirError
Description
No CF card inserted in the PCAN-Router
Pro For a correct recognition of a CF card, it
must be inserted into or ejected from the
PCAN-Router Pro at turned off state.
CF card does not contain a partition or
more than one
CF card isn't formatted with the file system
FAT16
Root directory cannot be found
Root directory cannot be opened
25
Setting the Real-