PCM4L datasheet(20/38 Pages) RENESAS

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R31DS0087EU0101 Rev.1.01

Page 20

Sep.28.21

pcm4l Datasheet

Table 7. Logger Configuration Parameters

JSON Identifier

Default

Description

timestampType

“System”

A timestamp is prepended to each log message and this parameter defines the

timestamp format: System time or PTP time.

System: Example 2015-07-14 20:52:14 239473000 ns

PTP: Example 1417633572.249532048000

stdoutLog

N/A

See Table 8.

logFileN

N/A

“N” represents a log instance. See Table 9.

syslog

N/A

See Table 10.

Table 8. STDOUT Log Configuration Parameters

JSON Identifier

Default

Description

selectionMask

N/A

16-bit string bitfield to indicate type of messages to display.

Starting from the right, Bit#0:

bit#0 = Sync Error

bit#1 = Sync Warning

bit#2 = Sync Analysis

bit#3 = Error

bit#4 = Warning

bit#5 = Debug

bit#6 = Reserved

bit#7 = Timestamp

Table 9. Log File Configuration Parameters

JSON Identifier

Default

Description

enable

This parameter is used to enable/disable this log instance.

0 = File logging disabled

1 = File logging enabled

fileName

N/A

The name of the log file as a string of characters.

Valid values: Maximum of 179 characters file name.

selectionMask

N/A

Mask is a 16-bit bitfield representing the message severity levels; same as for

STDOUT.

purge

This boolean indicates whether the log history should be deleted or not.

0 = Append log messages to existing file.

1 = Discard the log history before logging

maxFileSize

1000000

Maximum File Size is the maximum size in number of bytes for this log file.

Valid values: Number of bytes before log file is archived. (Max. 16 gigabytes).

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