Signed-off-by: Richard Cochran <richardcoch...@gmail.com> --- ts2phc.8 | 33 +++++++++++++++++++++++---------- 1 file changed, 23 insertions(+), 10 deletions(-)
diff --git a/ts2phc.8 b/ts2phc.8 index c64a50b..658457d 100644 --- a/ts2phc.8 +++ b/ts2phc.8 @@ -124,12 +124,14 @@ changing the clock frequency (phase when using nullf servo) instead of stepping the clock. This is only applied on the first update. When set to 0.0, the servo will not step the clock on start. The default is 0.00002 (20 microseconds). + .TP .B free_running When set to 1, no PHC will be adjusted. This option can be useful in test scenarios, for example to determine how well synchronized a group of local clocks are to each other. The default is 0 (adjust the clocks). + .TP .B leapfile The path to the current leap seconds definition file. In a Debian @@ -138,37 +140,32 @@ system this file is provided by the tzdata package and can be found at will be reloaded if modified. The default is an empty string, which causes the program to use a hard coded table that reflects the known leap seconds on the date of the software's release. + .TP .B logging_level The maximum logging level of messages which should be printed. The default is 6 (LOG_INFO). + .TP .B max_frequency The maximum allowed frequency adjustment of the clock in parts per billion. This is an additional limit to the maximum allowed by the hardware. When set to 0, the hardware limit will be used. The default is 900000000 (90%). + .TP .B message_tag The tag which is added to all messages printed to the standard output or system log. The default is an empty string (which cannot be set in the configuration file as the option requires an argument). + .TP .B step_threshold The maximum offset, specified in seconds, that the servo will correct by changing the clock frequency instead of stepping the clock. When set to 0.0, the servo will never step the clock except on start. The default is 0.0. -.TP -.B ts2phc.tod_source -Specifies the source of Time of Day (ToD) data. -Use the key word "generic" for an external 1-PPS without ToD information. -When using a PHC as the time source, the clock may be identified by its character -device (like /dev/ptp0) or its associated network interface (like -eth0). -Use the key word "nmea" for an external 1-PPS from a GPS providing ToD -information via the RMC NMEA sentence. -The default is "generic" + .TP .B ts2phc.nmea_remote_host, ts2phc.nmea_remote_port Specifies the remote host providing ToD information when using the @@ -176,6 +173,7 @@ Specifies the remote host providing ToD information when using the specified, then the given remote connection will be used in preference to the configured serial port. These options default to the empty string, that is, not specified. + .TP .B ts2phc.nmea_serialport, ts2phc.nmea_baudrate Specifies the serial port and baudrate in bps for character device @@ -185,6 +183,7 @@ ts2phc.nmea_remote_port, are both specified, then the given remote connection will be used in preference to the configured serial port. The default serial port is "/dev/ttyS0". The default baudrate is 9600 bps. + .TP .B ts2phc.perout_phase Configures the offset between the beginning of the second and the PPS @@ -195,6 +194,7 @@ instead PPS will be requested to start at an absolute time equal to the nearest 2nd full second since the start of the program. This should yield the same effect, but may not work with drivers that do not support starting periodic output at an absolute time. + .TP .B ts2phc.pulsewidth The pulse width of the external PPS signal in nanoseconds. @@ -205,9 +205,22 @@ emit using this pulse width. If this fails, it is assumed that the specified pulse width is correct, and the value is used in the edge rejection algorithm. The supported range is 1000000 to 990000000 nanoseconds. The default is 500000000 nanoseconds. + +.TP +.B ts2phc.tod_source +Specifies the source of Time of Day (ToD) data. +Use the key word "generic" for an external 1-PPS without ToD information. +When using a PHC as the time source, the clock may be identified by its character +device (like /dev/ptp0) or its associated network interface (like +eth0). +Use the key word "nmea" for an external 1-PPS from a GPS providing ToD +information via the RMC NMEA sentence. +The default is "generic" + .TP .B use_syslog Print messages to the system log if enabled. The default is 1 (enabled). + .TP .B verbose Print messages to the standard output if enabled. The default is 0 (disabled). -- 2.30.2 _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
